本発明は、既設の杭から反力を得る事によって新たな杭を圧入する杭圧入装置に関する。
The present invention relates to a pile press-fitting device that press-fits a new pile by obtaining a reaction force from an existing pile.
従来、この種の、地中に押し込まれた杭を数本つかみ、その引抜き抵抗力を反力として次の杭を油圧による静荷重で地中に押し込んでいく杭圧入装置に関しては、株式会社技研製作所のパイラーが良く知られている。
Conventionally, this type of pile press-in device that grabs several piles pushed into the ground and pushes the next pile into the ground with a static load by hydraulic pressure using the pulling resistance as a reaction force. The miller's pillar is well known.
パイラーの基本システムは、圧入機「サイレントパイラー」と、エンジンユニット搬送装置「ユニットランナー」、杭を吊り圧入機に建て込む「クランプクレーン」、杭を作業基地から圧入位置まで搬送する「パイルランナー」で構成されている。
The basic system of the pillar is the press-fitting machine “Silent Piler”, the engine unit transfer device “Unit Runner”, the “clamp crane” that builds the pile in the suspension press-fitting machine, and the “pile runner” that transfers the pile from the work base to the press-fitting position. It consists of
既設杭上にクランプを挟持させ杭圧入機を固定し、杭圧入部のチャックで杭を挟持し、既設杭前端に杭を連接して圧入した後、スライドベースを杭の巾に合わせて杭1枚分前進させ杭圧入部のチャックに新たな杭を挟持して、前端の既設杭に連接して杭圧入部のチャックを下降させ、杭を所定の深さまで圧入した後、杭の圧入を一旦停止し、既設杭を挟持しているクランプを開放して装置本体を上昇させて杭の巾に合わせて杭1枚分だけ前進させた後、装置本体を下降させてクランプで既設杭を挟持し、再度、装置本体のチャックを下降させて一旦停止した圧入杭を圧入する動作を繰り返して杭を圧入した。
Clamp is clamped on the existing pile, the pile presser is fixed, the pile is clamped with the chuck of the pile press-in part, the pile is connected to the front end of the existing pile and press-fitted, then the slide base is adjusted to the width of the pile 1 The pile is pushed forward, the new pile is held in the chuck of the pile press-in part, connected to the existing pile at the front end, the chuck of the pile press-in part is lowered, the pile is press-fitted to a predetermined depth, Stop, release the clamp holding the existing pile, raise the device body and advance it by one pile according to the width of the pile, then lower the device body and hold the existing pile with the clamp The pile was press-fitted again by repeating the operation of lowering the chuck of the apparatus main body and press-fitting the press-fitted pile once stopped.
このように、従来の杭圧入装置は、広い土地のもとで土木作業をするよう構成されており、大都市の道巾(例えば、間口2mの場合)が狭く、隣地離れが狭い狭小敷地で地下室を作る場合には、杭圧入装置が大きく重い為、地下室を構築する土地まで杭圧入装置を搬入する事が出来ないと同時に、さらに敷地が狭く変形している場合には、敷地内での杭圧入装置の取り回しが困難であった。
In this way, the conventional pile press-in device is configured to perform civil engineering work in a large area, and in a narrow site where the road width of a large city (for example, the frontage 2m) is narrow and the distance from the adjacent land is narrow. When making a basement, because the pile press-in device is large and heavy, it is impossible to carry the pile press-in device to the land where the basement is constructed. It was difficult to handle the pile press-in device.
さらに、パイラーは専用のエンジンユニット搬送装置「ユニットランナー」、杭を吊り圧入機に建て込む「クランプクレーン」、杭を作業基地から圧入位置まで搬送する「パイルランナー」を使用していた為、それらの装置の置き場所が必要であり、住宅用の狭小敷地(例えば、15坪)では装置の置き場所を確保する事が困難であった。
Furthermore, the Piler used a dedicated engine unit transfer device “Unit Runner”, a “clamp crane” that builds the pile into the press-fitting machine, and a “pile runner” that transfers the pile from the work base to the press-fit position. It is difficult to secure a place for the apparatus in a small residential site (for example, 15 tsubo).
また、パイラーは山留め材にU形鋼矢板、Z形鋼矢板等を使用する為、山留めの地下室壁面が凹凸となり、地下室のコンクリート壁を構築する際に、壁が凹凸となり、その分コンクリートの量が増えるだけではなく、凹凸部分の出っぱり分だけ室内が狭くなった。
In addition, because pilers use U-shaped steel sheet piles, Z-shaped steel sheet piles, etc., as the retaining material, the underground wall surface of the retaining wall becomes uneven, and when building the concrete wall of the underground room, the wall becomes uneven, and the amount of concrete Not only increased, but the room became narrower by the protrusions and depressions.
かかる課題を解決するために、請求項1に記載の発明は、平板鋼板をL形に折曲げ、一端をH形鋼のフランジ面に溶接した山留め鋼材の、H形鋼のウェブ面と、L形に折曲げた平板鋼板のL形部に、杭圧入装置の下部の油圧固定装置に取付けた固定棒を挿入する為の穴を開け、杭圧入装置の進行方向先端の山留め鋼材を地中に圧入する際、直前に打ち込まれたH形鋼の進行方向のウェブ面に、折曲げた平板鋼板のL形部が上方から容易に挿入でき、平板鋼板のL形部とH形鋼のウェブ面が密着するような形状の嵌め込み部を設け、地中に圧入された山留め鋼材に対して、杭圧入装置の下部に、山留め鋼材のH形鋼のウェブ面が挿入可能なように2枚の鋼材で、山留め鋼材のH形鋼のウェブ面に開けられた穴に対応するように2枚の鋼材に穴を開けた噛付き部を設け、その噛付き部の穴に対して、杭圧入装置の下部の油圧固定装置の油圧シリンダーに固定した固定棒を挿入自在に取付け、固定棒を油圧シリンダーによりH形鋼のウェブ面の穴に挿入させ、地中に圧入された山留め鋼材の上部に杭圧入装置を自立させると共に、杭圧入装置に取付けたクレーンで山留め鋼材を吊るして山留め杭圧入部にセットし、山留め杭圧入部の杭圧入用油圧シリンダーに取付けられた山留め銜え込み部で山留め鋼材を銜え込み、地中に圧入された山留め鋼材の引抜き抵抗力を反力として利用し、山留め銜え込み部の上部に設けた杭圧入用油圧シリンダーにより山留め鋼材を地中に圧入した事を特徴とする。In order to solve such a problem, the invention according to claim 1 is directed to an H-shaped steel web surface of a mountain-clad steel material in which a flat steel plate is bent into an L shape and one end is welded to a flange surface of the H-shaped steel, Drill a hole in the L-shaped part of the flat steel plate bent into a shape to insert the fixing rod attached to the hydraulic fixing device at the bottom of the pile press-fitting device, and put the piled steel at the tip of the pile press-fitting device in the direction of travel When press-fitting, the L-shaped part of the folded flat steel plate can be easily inserted from above into the web surface in the direction of travel of the H-shaped steel that has been driven in immediately before, and the L-shaped part of the flat steel plate and the web surface of the H-shaped steel Two steel materials are provided so that the H-shaped steel web surface of the retaining steel material can be inserted into the lower part of the pile press-fitting device with respect to the retaining steel material press-fitted into the ground. Then, make holes in the two steels so that they correspond to the holes made in the web surface of the H-shaped steel of the retaining steel A fixed rod fixed to the hydraulic cylinder of the hydraulic fixing device at the bottom of the pile press-fitting device is inserted into the hole of the biting portion, and the fixing rod is made of H-shaped steel by the hydraulic cylinder. The pile press-in device is self-supported on the top of the pile retaining steel that is inserted into the hole in the web surface, and the pile retaining device is hung by a crane attached to the pile press-in device and set in the pile retaining press-in part. At the upper part of the pile retaining part, the pile retaining part attached to the hydraulic cylinder for the pile press fitting in the press fitting part is clamped with the steel retaining steel, and the pulling resistance force of the pile retaining steel pressed into the ground is used as a reaction force. It is characterized by press-fitting piled steel into the ground with a hydraulic cylinder for press-fitting piles.
請求項2に記載の発明は、請求項1に記載の構成に加え、杭圧入装置は、杭圧入装置先端部と杭圧入装置中間部と杭圧入装置後端部で構成され、杭圧入装置先端部と杭圧入装置中間部と杭圧入装置後端部が進行方向に対して、各々、上下2箇所の装置回動部で回動自在に結合され、杭圧入装置先端部と杭圧入装置中間部と杭圧入装置後端部が、進行方向右側に、各々、概ね90度回転する事を特徴とする。The invention according to claim 2 includes the pile press-fitting device in addition to the configuration according to claim 1, the pile press-fitting device front end portion, the pile press-fitting device intermediate portion, and the pile press-fitting device rear end portion. The pile press-fitting device intermediate part and the pile press-fitting device rear end part are coupled to each other in a rotating manner at two upper and lower device turning parts with respect to the traveling direction, and the pile press-fitting device leading end part and the pile press-fitting device intermediate part And the pile press-fitting device rear end portion respectively rotate 90 degrees to the right in the traveling direction .
請求項3に記載の発明は、請求項1又は2に記載の構成に加え、杭圧入装置先端部は、杭圧入フレーム部と山留め杭圧入部で構成され、山留め杭圧入部を圧入進行方向へスムーズに移動する為、杭圧入フレーム部と山留め杭圧入部にリニアベアリングを使用して、杭圧入フレーム部に取付けられた水平移動用油圧シリンダーにより山留め杭圧入部が進行方向へ伸縮すると共に、山留め杭圧入部に設けられた杭圧入用油圧シリンダーのロッド先端部には山留め銜え込み部が取付けられた事を特徴とする。In addition to the structure of Claim 1 or 2, the invention of Claim 3 is comprised in the pile press-fit apparatus front-end | tip part by the pile press-fit flame | frame part and the piled pile piled-in part, and the piled pile piled-in part is made into the press-fit progress direction. In order to move smoothly, linear bearings are used for the pile press-in frame part and the pile-pile press-in part, and the pile-pile press-in part is expanded and contracted in the direction of travel by the horizontal movement hydraulic cylinder attached to the pile press-in frame part, and the pile is fixed It is characterized in that a mountain clamp-in part is attached to the tip of the rod of the hydraulic cylinder for press-fitting piles provided in the pile press-in part .
請求項4に記載の発明は、請求項1及至3のいずれか一つに記載の構成に加え、杭圧入装置先端部の杭圧入フレーム部に、山留め杭圧入部を固定するための油圧シリンダーを取付けると共に、水平移動用油圧シリンダー付銜え込み部で、杭圧入フレーム部に対して山留め杭圧入部を伸ばしたり収納したりする際、山留め杭圧入部に設けた固定穴に、杭圧入フレーム部の油圧シリンダーに取付けた固定棒を挿入して山留め杭圧入部を固定し、山留 め杭圧入部の誤作動を防ぐように構成した事を特徴とする。In addition to the structure described in any one of claims 1 to 3, the invention described in claim 4 is provided with a hydraulic cylinder for fixing the piled pile press-fit portion to the pile press-fit frame portion at the tip of the pile press-fit device. At the same time as installing, when extending and storing the pile-fitting pile press-in part with respect to the pile press-in frame part with the gripping part with the horizontal movement hydraulic cylinder, the fixing hole provided in the pile-fitting pile press-in part is inserted into the fixing hole of the pile press-in frame part. by inserting the fixing rod attached to the hydraulic cylinder to fix the earth retaining pile press-fit portion, characterized in that configured to prevent malfunction of YamaTome Me pile press-in portion.
請求項5に記載の発明は、請求項1及至4のいずれか一つに記載の構成に加え、杭圧入装置先端部の、概ね4分の3まで地中に圧入して、支持力が得られた山留め鋼材の上部を、山留め銜え込み部の油圧シリンダーで銜え込むと共に、杭圧入装置の下部に設けた、山留め鋼材を銜え込んでいる油圧固定装置の全ての油圧シリンダーの固定を解除し、杭圧入用油圧シリンダーに油圧を供給して山留め鋼材と山留め銜え込み部が固定された状態で杭圧入装置を上昇させ、杭圧入フレーム部に取付けられた水平移動用油圧シリンダーに油圧を供給してロッドを縮小させ、杭圧入フレーム部と杭圧入装置中間部と杭圧入装置後端部を進行方向へ自走させた事を特徴とする。In addition to the structure described in any one of claims 1 to 4, the invention described in claim 5 is press-fitted into the ground up to approximately three-quarters of the tip of the pile press-fitting device to obtain a supporting force. The upper part of the clamped steel material is clamped with the hydraulic cylinder of the clamped-in part, and all the hydraulic cylinders of the hydraulic fixing device that holds the clamped steel material provided at the lower part of the pile press-in device are released, Supply hydraulic pressure to the pile press-in hydraulic cylinder, raise the pile press-in device with the pile steel and the pile clamped part fixed, and supply hydraulic pressure to the horizontal transfer hydraulic cylinder attached to the pile press-in frame. The rod is reduced, and the pile press-fitting frame part, the pile press-fitting device middle part, and the pile press-fitting device rear end are self-propelled in the traveling direction .
請求項6に記載の発明は、請求項1又は2に記載の構成に加え、杭圧入装置中間部の後端の溝形鋼フレームに杭圧入装置後端部の補強鋼材と当接するように溝形鋼を固定すると共に、杭圧入装置後端部の補強鋼材に溝形鋼を回動させる為の角度調整ネジを取付け、さらに溝形鋼を回動させる為の角度調整ネジを取付けた脱着調整板を、杭圧入装置後端部の補強鋼材と杭圧入装置中間部の支え板の間に挿入し、角度調整ネジを回して溝形鋼を回動させ、杭圧入装置の進行方向に対する左右の角度を調整した事を特徴とする。In addition to the structure of Claim 1 or 2 , the invention of Claim 6 is a groove | channel so that it may contact | abut with the reinforcing steel material of a pile press-fit apparatus rear end part to the grooved steel frame of the rear end of a pile press-fit apparatus. Detachment adjustment that fixes the shape steel and attaches an angle adjustment screw to rotate the grooved steel to the reinforcing steel material at the rear end of the pile press-fitting device, and further attaches an angle adjustment screw to rotate the grooved steel Insert the plate between the reinforcing steel material at the rear end of the pile press-in device and the support plate at the middle of the pile press-in device, turn the angle adjusting screw to rotate the channel steel, and adjust the left and right angles with respect to the direction of travel of the pile press-in device Characterized by adjustment .
請求項7に記載の発明は、請求項1又は2に記載の構成に加え、杭圧入フレーム部の下部に、進行方向先端の山留め鋼材の圧入位置を、進行方向に対して左右に調整する為、山留め鋼材の平板鋼板の上部を挟み込む様に、概ねW形状に構成された2枚の三角形状の板 と、その三角形状の板を進行方向に対して左右にスライド出来るような角度微調整装置を取付けた事を特徴とする。In addition to the structure of Claim 1 or 2 , the invention described in claim 7 is for adjusting the press-fitting position of the retaining steel material at the tip of the traveling direction at the lower part of the pile press-fitting frame part to the left and right with respect to the traveling direction. , Two triangular plates generally configured in a W shape so as to sandwich the upper part of the flat steel plate of the mountain retaining steel material, and an angle fine adjustment device that can slide the triangular plate left and right with respect to the traveling direction It is characterized by having attached .
請求項8に記載の発明は、請求項1又は2に記載の構成に加え、進行方向先端の山留め鋼材のH形鋼の圧入位置を、進行方向に対して左右方向に微調整する為、上部がすり鉢状で、受部がH形鋼のフランジを銜え込む事が出来るようにコの字形に形成され、コの字形部が進行方向に対して左右方向に移動出来るように構成し、さらに、上方向に対して折り曲げて収納可能な山留めガイドを取付けた事を特徴とする。The invention according to claim 8 is, in addition to the structure according to claim 1 or 2, in order to finely adjust the press-fitting position of the H-shaped steel of the mountain retaining steel material at the tip of the traveling direction in the left-right direction with respect to the traveling direction. It is shaped like a mortar, and the receiving part is formed in a U shape so that the flange of the H-shaped steel can be received, and the U-shaped part can be moved in the left-right direction with respect to the traveling direction. It is characterized by having a mountain guide that can be folded and stored in the upward direction .
請求項9に記載の発明は、請求項1に記載の構成に加え、杭圧入装置の上部に、山留め鋼材を吊り上げる為の電動ウインチと、取外し可能なクレーン用のクレーンアームを取付けると共に、クレーンアーム先端には滑車を取付け、電動ウインチのワイヤーを滑車に通して、ワイヤー先端に取付けられたフックで山留め鋼材を吊り上げ、山留め杭圧入部に導いた事を特徴とする。In addition to the structure of claim 1 , the invention described in claim 9 is provided with an electric winch for lifting up the mountain retaining steel material and a detachable crane crane arm at the upper part of the pile press-fitting device. A pulley is attached to the tip, the wire of the electric winch is passed through the pulley, the steel bolt is lifted by a hook attached to the tip of the wire, and it is guided to the press-fit portion of the pile .
請求項10に記載の発明は、請求項1又は9に記載の構成に加え、杭圧入装置の上部に、山留め鋼材を吊り上げる為の電動ウインチを取付け、杭圧入装置のフレーム部分の上下2箇所には、クレーンアームの下部とその上に取付けられた2枚の取付板と、それぞれに固定可能な取付板を取付け、クレーンアーム先端に滑車を取付け、クレーンアームの下部とクレーンアームのその上部に取付けられた取付板の内の下方の取付板と、杭圧入装置のフレーム部分の下方の取付板を回動自在にボルトで固定し、電動ウインチのワイヤーをクレ ーンアーム先端の滑車に通して、電動ウインチのワイヤーに取付けられたフックを杭圧入装置の上部に引掛け、電動ウインチのワイヤーを巻き取る事によりクレーンアームを起立させ、杭圧入装置のフレーム部分の上部の取付板とクレーンアームに取付けた取付板を取付取外し自在にボルトで固定した事を特徴とする。In addition to the structure of Claim 1 or 9 , the invention of Claim 10 is attached to the upper part of the pile press-fitting device with an electric winch for lifting up the retaining steel material, and at two places above and below the frame portion of the pile press-fitting device. The lower part of the crane arm and the two attachment plates attached on it, and the attachment plate that can be fixed to each are attached, the pulley is attached to the tip of the crane arm, and the lower part of the crane arm and the upper part of the crane arm are attached. and lower mounting plate of the mounting plate that is, the lower mounting plate of the frame portion of the pile press-device and fixed in rotatably volts, through the wires of the electric winch sheaves of Kure N'amu tip, the electric winch Hook the hook attached to the top of the pile press-in device, wind up the wire of the electric winch, erect the crane arm, and the pile press-in device frame Minute of the upper mounting plate and the mounting plate attached to the crane arm, characterized in that it is fixed at mounting removably volts.
請求項11に記載の発明は、請求項1に記載の構成に加え、杭圧入装置に取付けられた油圧切換バルブの操作レバーの配置を、油圧シリンダーの前後の動作と上下の動作に区別させる為、油圧シリンダーを前後に動作させる操作レバーは、油圧切換バルブから伸びるレバーを長く上部に位置させて前後に操作させるように構成し、油圧シリンダーを上下に動作させる操作レバーは、油圧切換バルブから伸びる操作レバーを水平に折り曲げて、操作レバーを上下に操作させるように構成した事を特徴とする。In addition to the structure of Claim 1 , the invention of Claim 11 distinguishes the arrangement of the operation lever of the hydraulic switching valve attached to the pile press-fitting device between the front-rear operation and the vertical operation of the hydraulic cylinder. The operation lever that moves the hydraulic cylinder back and forth is configured to operate the lever that extends from the hydraulic switching valve long in the upper part, and the operation lever that moves the hydraulic cylinder up and down extends from the hydraulic switching valve. The operation lever is bent horizontally, and the operation lever is operated up and down .
請求項12に記載の発明は、請求項1に記載の構成に加え、山留め杭圧入部の上部に反力アンカー金具取付部を設けると共に、オーガーをゆっくり回転させながら地中にねじ込み、オーガーの頭部にオーガー連結金具を取付け、オーガー連結金具と反力アンカー金具取付部とをアンカーの長さを調整する事が可能な反力アンカー金具で連結して、オーガーを杭圧入装置の反力アンカーとして利用した事を特徴とする。In addition to the structure of claim 1 , the invention described in claim 12 is provided with a reaction force anchor mounting part at the upper part of the pile retaining press-fit part, and screwed into the ground while slowly rotating the auger, Attach the auger connection bracket to the section, connect the auger connection bracket and the reaction force anchor bracket attachment with the reaction force anchor bracket that can adjust the length of the anchor, and use the auger as the reaction force anchor of the pile press-in device Characterized by use .
請求項13に記載の発明は、請求項1に記載の構成に加え、山留め銜え込み部の下部の山留め押板部は、通常時には重りにより爪付押板材が回動されて平板鋼板側に出っ張るような定位置に位置し、山留め鋼材の圧入時には、山留め鋼材の平板鋼板が爪付押板材と干 渉しないように、爪部と山留め鋼材の平板鋼板が当接した際、爪付押板材が回動されて引込むと共に、山留め鋼材を山留め銜え込み部の油圧シリンダーにより銜え込み、杭圧入用油圧シリンダーにより地表面近くまで圧入した後、山留め銜え込み部の油圧シリンダーを開放して、山留め鋼材と山留め銜え込み部との契合を解除し、山留め銜え込み部を上昇させた後、再び、山留め銜え込み部を下降させ、山留め鋼材の平板鋼板の頭部に山留め押板部の爪付押板材を押し当て、さらに杭圧入用油圧シリンダーにより山留め鋼材を地表面上の所定の高さまで圧入させた事を特徴とする。In the invention of claim 13, in addition to the structure of claim 1, the retaining plate of the lower portion of the retaining portion is normally protruded toward the flat steel plate by rotating the clawed pressing plate by the weight. located in place as, during press-fitting of the earth retaining steel, as flat steel Retaining steel does not interfere with the pawl with the push plate member, when the flat steel claws and earth retaining the steel material in contact with, claw push plate material After turning and pulling in, the pile-clamping steel material is clamped by the hydraulic cylinder of the pile-clamping-in part, and after press-fitting near the ground surface by the hydraulic cylinder for pile press-in, the hydraulic cylinder in the pile-clamping-in part is opened, After canceling the engagement with the mountain retaining part and raising the mountain retaining part, the mountain retaining part is lowered again, and the claw plate material of the retaining plate is attached to the head of the flat steel plate of the retaining steel material. Press and hold Characterized in that was pressed into Retaining steel up to a predetermined height above the ground surface by pile press-hydraulic cylinder.
請求項14に記載の発明は、請求項1又は13に記載の構成に加え、山留め銜え込み部の下部に、手動で進行方行に対して前後に移動出来るH形鋼引抜棒を取付け、圧入された山留め鋼材のH形鋼のウェブ面に開けられた穴に、H形鋼引抜棒が挿入出来る位置まで、山留め銜え込み部を下降させ、H形鋼引抜棒を山留め鋼材のH形鋼に開けられた穴に挿入して山留め鋼材と山留め杭圧入部を固定し、杭圧入用シリンダーを収縮させて山留め鋼材を地中より引抜いた事を特徴とする。In addition to the structure described in claim 1 or 13 , the invention described in claim 14 is provided with an H-shaped steel pulling bar that can be manually moved back and forth with respect to the traveling direction at the lower part of the mountain retaining part. In the hole formed in the web surface of the H-shaped steel of the retaining steel, the retaining retaining part is lowered to the position where the H-shaped steel pulling rod can be inserted, and the H-shaped steel pulling rod is turned into the H-shaped steel of the retaining steel. It is characterized in that it is inserted into the drilled hole to fix the retaining steel material and the retaining pile press-in part, and the pile pressing cylinder is contracted to remove the retaining steel material from the ground .
請求項15に記載の発明は、請求項1又は2に記載の構成に加え、杭圧入装置に3個のキャスター装置を取付け、それぞれのキャスターに取付けられた油圧シリンダーにより独自に高さ調整が出来るように構成し、3個のキャスター装置により杭圧入装置の高さを水平に保つようにして、自由に移動出来るようにした事を特徴とする。In addition to the structure of Claim 1 or 2 , the invention of Claim 15 attaches three caster apparatuses to a pile press-fit apparatus, and can independently adjust height by the hydraulic cylinder attached to each caster. It is configured as described above, and the height of the pile press-fitting device is kept horizontal by three caster devices so that it can move freely .
請求項16に記載の発明は、請求項1又は9又は15のいずれか一つに記載の構成に加 え、杭圧入装置の進行方向先端のキャスター装置にローラーを取付け、クレーン用の電動ウインチのワイヤー先端のフックをローラーを介して進行方向前方の固定された構造物に引掛け、クレーン用の電動ウインチのワイヤーを巻き取る事により杭圧入装置を進行方向に自走させる事を特徴とする。The invention according to claim 16, example pressurized to the configuration of any one of claims 1 or 9 or 15, mounting the roller caster device in the traveling direction the tip of the pile press-fitting device, the electric winch cranes It is characterized by hooking the hook at the tip of the wire to a fixed structure in front of the traveling direction via a roller and winding the wire of the electric winch for the crane so that the pile press-fitting device is self-propelled in the traveling direction .
請求項17に記載の発明は、請求項1又は2又は15又は16のいずれか一つに記載の構成に加え、最初に地表面に杭圧入装置を設置する為の初期台は、2個のH形鋼を、連続した2枚の山留め鋼材のH形鋼の位置に合わせて平板鋼板で溶接し、U字形に構成した鋼材を2個のH形鋼のフランジ面に沿ってL形に配置し、杭圧入装置に取付けた3個のキャスターでU字形に構成した鋼材の上を移動して2個のH形鋼の上部に杭圧入装置を設置出来るように構成した事を特徴とする。In addition to the structure according to any one of claims 1, 2, 15, or 16 , the invention according to claim 17 is initially provided with two initial platforms for installing the pile press-fitting device on the ground surface. The H-shaped steel is welded with a flat steel plate in accordance with the position of the H-shaped steel of two continuous piled steel materials, and the U-shaped steel material is arranged in an L-shape along the flange surface of the two H-shaped steels. And, it is characterized in that the pile press-fitting device can be installed on the upper part of the two H-shaped steels by moving on the steel material configured in a U shape with three casters attached to the pile press-fitting device .
請求項18に記載の発明は、請求項1に記載の構成に加え、油圧ショベルからの油圧ホースを空中で受止める為、支え柱の先端に、概ねリング状の円形の形状で、回転自在な油圧ホース受止めリングを取付けると共に、支え柱は、中間で2段に折り曲げ可能に構成した事を特徴とする。In addition to the structure of claim 1, the invention described in claim 18 is configured to receive a hydraulic hose from a hydraulic excavator in the air, so that the tip of the support column has a generally circular circular shape and is rotatable. The hydraulic hose receiving ring is attached, and the support column is configured to be bent in two steps in the middle .
請求項1に記載の発明によれば、杭圧入装置の下部に設けた油圧固定装置により、地中に圧入された山留め鋼材を挟み込み、杭圧入装置を自立させ、杭圧入装置に取付けたクレーンで山留め鋼材を吊るして山留め杭圧入部にセットする事により、山留め鋼材を杭圧入装置にセットするための専用の重機が不要となると共に、狭小地でクレーン車等の建設重機が搬入出来ない場所でも、山留め工事を効率良く行う事が出来るようになる為、大幅にコストの低減を図る事が可能となる。さらに、地中に圧入された山留め鋼材の引抜き抵抗力を反力として利用した為、狭小地で隣家と近接している大都市でも、杭打ちによる振動が発生しない為、地盤沈下や振動により隣家が損傷する危険を回避する事が出来る。また、山留め杭圧入部の杭圧入用油圧シリンダーのロッドに取付けられた山留め銜え込み部に、山留め鋼材を銜え込む事により、杭圧入用油圧シリンダーの力を、上部より山留め鋼材に直接伝える事が可能となり、杭圧入用油圧シリンダーの力を効率良く伝える事が可能となる。 According to the first aspect of the present invention, the crane is attached to the pile press-fitting device by sandwiching the pile steel press-fitted into the ground by the hydraulic fixing device provided at the lower part of the pile press-fitting device, By hanging the mountain retaining steel material and setting it in the mountain retaining pile press-in part, a dedicated heavy machine for setting the mountain retaining steel material in the pile press-in device becomes unnecessary, and even in places where construction heavy machinery such as crane trucks can not be carried in narrow spaces Therefore, it is possible to carry out the mountain retaining work efficiently, so that the cost can be greatly reduced. In addition, because the pull-out resistance of the retaining steel pressed into the ground is used as a reaction force, vibrations due to pile driving do not occur in large cities that are close to the neighbors in narrow areas. The risk of damage can be avoided. In addition, it is possible to directly transmit the force of the hydraulic cylinder for pile press-in to the piled steel from the top by pinching the piled-up steel in the pile clamped part attached to the rod of the hydraulic cylinder for pile press-in of the piled pile press-in part. It becomes possible to transmit the force of the hydraulic cylinder for press-fitting piles efficiently.
請求項2に記載の発明によれば、杭圧入装置は、杭圧入装置先端部と杭圧入装置中間部と杭圧入装置後端部で構成され、杭圧入装置先端部と杭圧入装置中間部と杭圧入装置後端部が進行方向に対して、各々、上下2箇所の装置回動部で回動自在に固定され、杭圧入装置先端部と杭圧入装置中間部と杭圧入装置後端部が、進行方向右側に、各々、概ね90度回転する事により、変形した敷地の場合やコーナー等で、進行方向に対する杭圧入装置の向きを変える事が可能となる。 According to invention of Claim 2, a pile press-fit apparatus is comprised in a pile press-fit apparatus front-end | tip part, a pile press-fit apparatus intermediate part, and a pile press-fit apparatus rear end part, A pile press-fit apparatus front end part, a pile press-fit apparatus intermediate part, The rear end of the pile press-in device is fixed in a freely rotating manner at the two upper and lower device turning portions with respect to the traveling direction, and the front end of the pile press-in device, the intermediate portion of the pile press-in device, and the rear end of the pile press-in device are By rotating approximately 90 degrees to the right in the direction of travel, it is possible to change the direction of the pile press-fitting device relative to the direction of travel in the case of a deformed site or corner.
請求項3に記載の発明によれば、杭圧入装置先端部は、杭圧入フレーム部と山留め杭圧入部で構成され、山留め杭圧入部を圧入進行方向へスムーズに移動する為、杭圧入フレーム部と山留め杭圧入部にリニアベアリングを使用して、杭圧入フレーム部に取付けられた水平移動用油圧シリンダーにより山留め杭圧入部が進行方向へとスムーズに伸縮するように構成した為、山留め杭圧入部が杭圧入フレーム部に対して伸縮する動作を微調整する事が可能となり、作業の効率が向上した。さらに、山留め杭圧入部に設けられた杭圧入用油 圧シリンダーのロッド先端部には山留め銜え込み部が取付けられた事により、杭圧入用油圧シリンダーの力を、上部より山留め鋼材に直接伝える事が可能となり、杭圧入用油圧シリンダーの力を効率良く伝える事が可能となる。 According to invention of Claim 3, a pile press-fit apparatus front-end | tip part is comprised by a pile press-fit frame part and a pile-fixed pile press-fit part, and in order to move a pile-fixed pile press-fit part smoothly in a press-fit progress direction, a pile press-fit frame part Because the horizontal bearing hydraulic cylinder attached to the pile press-in frame part is used so that the pile press-in part is smoothly expanded and contracted in the direction of travel. It has become possible to fine-tune the movement of the stakes in the pile press-in frame, improving work efficiency. Further, by the rod end portion of the pile press-fitting oil pressure cylinder provided in the earth retaining pile press-fit portion Retaining Kuwae addition unit is attached, to convey the force of the hydraulic cylinders for pile press fit directly into Retaining steel from the upper portion It becomes possible to transmit the force of the hydraulic cylinder for press-fitting piles efficiently.
請求項4に記載の発明によれば、杭圧入装置先端部の杭圧入フレーム部に、山留め杭圧入部を固定するための油圧シリンダーを取付けると共に、水平移動用油圧シリンダーが、杭圧入フレーム部に対して山留め杭圧入部を伸ばしたり収納したりした際、山留め杭圧入部に設けた固定穴に、杭圧入フレーム部の油圧シリンダーに取付けた固定棒を挿入して山留め杭圧入部を杭圧入フレーム部に固定し、杭圧入フレーム部の水平移動用油圧シリンダーを誤って動作させた際にも山留め杭圧入部が動かないようにした為、杭圧入フレーム部の水平移動用油圧シリンダーが、山留め杭圧入部を伸ばしたり収納したりする際の危険を防止する事が可能となった。 According to the invention described in claim 4, the hydraulic cylinder for fixing the piled pile press-fit portion is attached to the pile press-fit frame portion at the tip of the pile press-fit device, and the horizontal movement hydraulic cylinder is attached to the pile press-fit frame portion. On the other hand, when the pile-fixed pile press-in part is extended or stowed, a fixing rod attached to the hydraulic cylinder of the pile press-in frame part is inserted into the fixing hole provided in the pile press-in part, and the pile press-in part is attached to the pile press-in frame. Since the pile-clamping press-in part does not move even when the horizontal movement hydraulic cylinder in the pile-fitting frame part is accidentally operated, the horizontal movement hydraulic cylinder in the pile-fitting frame part is It has become possible to prevent danger when extending and storing the press-fitting part.
請求項5に記載の発明によれば、杭圧入装置先端部の、概ね4分の3まで地中に圧入して、土圧により支持力が得られた山留め鋼材の上部を、山留め銜え込み部の油圧シリンダーで銜え込むと共に、杭圧入装置の下部に設けた、山留め鋼材を銜え込んでいる油圧固定装置の全ての油圧シリンダーの固定を解除し、杭圧入用油圧シリンダーに油圧を供給して山留め鋼材と山留め銜え込み部が固定された状態で杭圧入装置を上昇させ、杭圧入フレーム部に取付けられた水平移動用油圧シリンダーに油圧を供給してロッドを縮小させる事により、杭圧入フレーム部と杭圧入装置中間部と杭圧入装置後端部を進行方向へ自走させ、杭圧入装置を進行方向に対して山留め鋼材一枚分前進させる事が可能となる。 According to the invention described in claim 5, the top portion of the pile steel member that is press-fitted into the ground up to approximately three-quarters of the tip portion of the pile press-fitting device and has a bearing force obtained by earth pressure, In addition to clamping with a hydraulic cylinder, release all the hydraulic cylinders of the hydraulic fixing device installed in the lower part of the pile press-fitting device and holding the steel, and supply the hydraulic pressure to the pile press-fitting hydraulic cylinder to fix it. The pile press-in device is lifted with the steel material and the retaining pin fixed, and the rod is contracted by supplying hydraulic pressure to the horizontally moving hydraulic cylinder attached to the pile press-in frame, The intermediate portion of the pile press-fitting device and the rear end of the pile press-fitting device can be self-propelled in the traveling direction, and the pile press-fitting device can be advanced by one piled steel material with respect to the traveling direction.
請求項6に記載の発明によれば、杭圧入装置中間部の後端の溝形鋼フレームに杭圧入装置後端部の補強鋼材と当接するように溝形鋼を固定すると共に、杭圧入装置後端部の補強鋼材に溝形鋼を回動させる為の角度調整ネジを取付け、さらに溝形鋼を回動させる為の角度調整ネジを取付けた脱着調整板を、杭圧入装置後端部の補強鋼材と杭圧入装置中間部の支え板の間に挿入し、角度調整ネジを回して溝形鋼を回動させ、杭圧入装置の進行方向に対する左右方向の角度を調整した事により、進行方向に対する杭圧入装置の左右方向の角度を微調整する事が可能となり、先に圧入した山留め鋼材が、地中の固い土質や障害物等により、地中に曲がって圧入されてしまった場合においても、次に圧入させる隣り合う山留め鋼材を一直線上に地中に圧入する事が可能となる。 According to the invention described in claim 6, while fixing the grooved steel so that the reinforcing steel material at the rear end of the pile press-fitting device is in contact with the grooved steel frame at the rear end of the pile press-fitting device, the pile press-fitting device Attach an angle adjustment screw to rotate the grooved steel to the reinforcing steel material at the rear end, and attach a desorption adjustment plate with an angle adjustment screw to rotate the grooved steel to the rear end of the pile press-fitting device. It is inserted between the reinforcing steel and the support plate in the middle of the pile press-in device, and the angle adjustment screw is turned to rotate the grooved steel, and the angle in the left-right direction with respect to the travel direction of the pile press-in device is adjusted. It is possible to finely adjust the angle of the press-fitting device in the left-right direction, and even if the pre-pressed steel retaining material is bent and pressed into the ground due to hard soil or obstacles in the ground, the following Adjacent mountain-clamped steel members to be pressed into the ground It becomes possible to.
請求項7に記載の発明によれば、杭圧入フレーム部の下部に、進行方向先端の山留め鋼材の圧入位置を、進行方向に対して左右に微調整する為、山留め鋼材の平板鋼板の上部を挟み込む様に、概ねW形状に構成された2枚の三角形状の板と、その三角形状の板を進行方向に対して左右にスライド出来るような角度微調整装置を取付けた事により、先端部に圧入する山留め鋼材の左右方向の角度を微調整する事が可能となり、先に圧入した山留め鋼材が、地中の固い土質や障害物等により、地中に曲がって圧入されてしまった場合においても、次に圧入させる隣り合う山留め鋼材を一直線上に地中に圧入する事が可能となる。 According to the seventh aspect of the present invention, in order to finely adjust the press-fitting position of the retaining steel material at the front end in the traveling direction to the left and right with respect to the traveling direction, the upper part of the flat steel plate of the retaining steel material By attaching two triangular plates that are generally W-shaped so as to be sandwiched and an angle fine adjustment device that can slide the triangular plates to the left and right with respect to the traveling direction, It is possible to finely adjust the angle in the left-right direction of the press-fitting steel retaining material, even if the pre-fitted steel retaining steel material is bent and pressed into the ground due to hard soil or obstacles in the ground Next, it is possible to press-fit adjacent piled steel materials to be press-fitted into the ground in a straight line.
請求項8に記載の発明によれば、進行方向先端の山留め鋼材のH形鋼の圧入位置を、進行方向に対して左右方向に微調整する為、上部がすり鉢状で、受部がH形鋼のフランジを銜え込む事が出来るようにコの字形に形成され、コの字形部が進行方向に対して左右方向に移動出来るように構成した事により、先端部に圧入する山留め鋼材のH形鋼の左右方向の圧入位置を調整する事が可能となり、変形した土地の場合、進行方向に対して山留め鋼材の先端の圧入位置を左右に調整する事が可能となる。さらに、山留めガイドを上方向に対して折り曲げて収納可能に構成した為、杭圧入装置を車両で運搬する際に容易に運搬す る事が可能となる。 According to the invention described in claim 8, in order to finely adjust the press-fitting position of the H-shaped steel of the steel plate at the front end of the traveling direction in the left-right direction with respect to the traveling direction, the upper part is mortar-shaped and the receiving part is H-shaped. It is formed in a U shape so that the steel flange can be gripped, and the U shape of the mountain retaining steel material that is press-fitted into the tip by configuring the U shape portion to move in the left-right direction with respect to the traveling direction. It is possible to adjust the press-fit position in the left-right direction of the steel, and in the case of deformed land, it is possible to adjust the press-fit position of the tip of the mountain retaining steel material to the left and right with respect to the traveling direction. Moreover, since the retractable constructed by folding the earth retaining guide relative to the upper direction, it is possible you easily transported when carrying the pile press-device in a vehicle.
請求項9に記載の発明によれば、杭圧入装置の上部に、山留め鋼材を吊り上げる為の電動ウインチと、取外し可能なクレーン用のクレーンアームを取付けると共に、クレーンアーム先端には滑車を取付け、電動ウインチのワイヤーの先端に取付けられたフックで山留め鋼材を吊り上げ、山留め杭圧入部に導く事により、トラック等で杭圧入装置を運搬する場合に、クレーン装置を取外して運搬する事が可能となると共に、クレーン車を配置出来ないような狭小敷地や、クレーン車が進入出来ないような狭小敷地や変形敷地でも、山留め鋼材を杭圧入装置にセットする事が可能となる。 According to the ninth aspect of the present invention, an electric winch for lifting the mountain retaining steel material and a detachable crane crane arm are attached to the top of the pile press-fitting device, and a pulley is attached to the tip of the crane arm. By lifting the pile retaining steel with a hook attached to the tip of the winch wire and guiding it to the pile retaining portion, it is possible to remove and transport the crane device when transporting the pile pressing device with a truck, etc. It is possible to set the piled steel in the pile press-fitting device even in a narrow site where a crane vehicle cannot be placed or a narrow site or a modified site where a crane vehicle cannot enter.
請求項10に記載の発明によれば、油圧切換バルブ操作部の角形鋼管フレームと鋼管フレームの上下2箇所に、クレーンアームを取付け、取外しする為の固定板を取付けると共に、その2箇所の固定板に対応したクレーンアームの下端とその上部に固定板を取付け、鋼管フレームとクレーンアームの下端の固定板を、回動自在にボルトで固定し、電動ウインチのワイヤーを滑車を通してワイヤーの先端のフックを電動ウインチの上部のフレームに引掛け、電動ウインチのワイヤーを巻き上げる事によりクレーンアームを起立させ、角形鋼管フレームとクレーンアームに取付けた固定板を契合させ、固定板にボルトを挿入して、クレーンアームと、角形鋼管フレームと鋼管フレームを固定した事により、トラック等で杭圧入装置を運搬する場合に、クレーン装置を取外して運搬する事が可能になると共に、クレーン装置を操作中にクレーン装置にトラブルが発生した場合においても、クレーン車等に頼る事なく、自力でクレーン装置を立てたり寝かしたりする事が可能となり、クレーン車等が進入出来ないような狭小敷地において、万一、クレーン装置にトラブルが発生した場合においても、現場でクレーンアームを自力で取外して点検や交換を容易に行う事が可能となる。 According to the invention described in claim 10, the fixing plates for attaching and detaching the crane arm are attached to the upper and lower portions of the square steel pipe frame and the steel pipe frame of the hydraulic switching valve operation portion, and the two fixing plates are attached. A fixed plate is attached to the lower end of the crane arm and the upper part of the crane arm, and the steel plate frame and the fixed plate at the lower end of the crane arm are pivotally fixed with bolts. The wire of the electric winch is passed through the pulley and the hook at the end of the wire is attached. Hook the wire on the electric winch, wind up the wire of the electric winch, raise the crane arm, engage the square steel pipe frame and the fixed plate attached to the crane arm, insert the bolt into the fixed plate, And when the pile press-fitting device is transported by truck etc. by fixing the square steel pipe frame and steel pipe frame The crane device can be removed and transported, and even when a problem occurs in the crane device during operation of the crane device, the crane device can be erected or laid down by itself without relying on a crane vehicle etc. In a small site where a crane truck cannot enter, even in the event of a problem with the crane equipment, the crane arm can be removed on-site for easy inspection and replacement. It becomes possible.
請求項11に記載の発明によれば、杭圧入装置に取付けられた油圧切換バルブの操作レバーの配置を、油圧シリンダーの前後の動作と上下の動作に区別させる為、油圧シリンダーを前後に動作させる操作レバーは、油圧切換バルブから伸びるレバーを長く上部に位置させて操作レバーを前後に操作させるように構成し、油圧シリンダーを上下に動作させる操作レバーは、油圧切換バルブから伸びる操作レバーを水平に折り曲げて操作レバーを上下に操作させるように構成した事により、操作レバーの位置が、油圧シリンダーの上下動作を行う位置と、前後動作を行う位置に分かれる為、杭圧入装置を操作中の誤動作を防ぐ事が可能となる。 According to the eleventh aspect of the present invention , the hydraulic cylinder is moved back and forth in order to distinguish the operation of the hydraulic switching valve attached to the pile press-fitting device between the front and rear movements and the vertical movement of the hydraulic cylinder. The operation lever is configured so that the lever extending from the hydraulic switching valve is located at the upper part and is operated forward and backward, and the operating lever that moves the hydraulic cylinder up and down is level with the operation lever extending from the hydraulic switching valve. By bending and operating the control lever up and down, the position of the control lever is divided into a position to move the hydraulic cylinder up and down and a position to move back and forth. It can be prevented.
請求項12に記載の発明によれば、山留め杭圧入部の上部に反力アンカー金具取付部を設けると共に、オーガーをゆっくり回転させながら地中にねじ込み、オーガーの頭部にオーガー連結金具を取付け、オーガー連結金具と反力アンカー金具取付部とをアンカーの長さを調整する事が可能な反力アンカー金具で連結して、オーガーを杭圧入装置の反力アンカーとして利用した事により、杭圧入装置を初期台に設置して、最初の山留め鋼材を杭圧入用油圧シリンダーの力で地中に圧入する際に、オーガーの引抜き抵抗力を杭圧入装置の反力として利用する事により山留め鋼材を地中に圧入する事が可能となる。さらに、2枚目の山留め鋼材を地中に圧入する際にも同様にオーガーの引抜き抵抗力を反力として利用する事により山留め鋼材を地中に圧入する事が可能となる。このようにして、地中に圧入された山留め鋼材から十分な引抜き抵抗力を得る事が出来るようになるまで、概ね最初に圧入する2枚から3枚の山留め鋼材に対してオーガーの引抜き抵抗力を反力として利用する事により、安価で作業効率の良い反力アンカーを供給する事が可能となる。 According to the invention described in claim 12, the reaction force anchor fitting mounting portion is provided at the upper portion of the pile retaining press-fit portion, and the auger is screwed into the ground while slowly rotating, and the auger coupling fitting is attached to the head of the auger, By connecting the auger connecting bracket and the reaction force anchor bracket mounting portion with a reaction force anchor bracket that can adjust the length of the anchor, and using the auger as the reaction force anchor of the pile press fitting device, the pile press fitting device Is installed on the initial stage, and when the first retaining steel is pressed into the ground with the force of the hydraulic cylinder for press-fitting piles, the pulling resistance of the auger is used as the reaction force of the pile press-fitting device. It is possible to press fit inside. Further, when the second steel plate is press-fitted into the ground, it is possible to press-fit the steel plate into the ground by using the pulling resistance of the auger as a reaction force. In this way, the pulling resistance of the auger against the two to three retaining steels that are generally pressed in until the sufficient pulling resistance can be obtained from the retaining steel pressed into the ground. By using as a reaction force, it is possible to supply a reaction anchor with low cost and good working efficiency.
請求項13に記載の発明によれば、山留め銜え込み部の下部の山留め押板部は、通常時には重りにより爪付押板材が回動されて平板鋼板側に出っ張るような定位置に位置し、山留め鋼材の圧入時には、山留め鋼材の平板鋼板が爪付押板材と干渉しないように、爪部と山留め鋼材の平板鋼板が当接した際、爪付押板材が回動されて引込むと共に、山留め鋼材を山留め銜え込み部の油圧シリンダーにより銜え込み、杭圧入用油圧シリンダーにより地表面近くまで圧入した後、山留め銜え込み部の油圧シリンダーを開放して、山留め鋼材と山留め銜え込み部との契合を解除し、山留め銜え込み部を上昇させた後、再び、山留め銜え込み部を下降させ、山留め鋼材の平板鋼板の頭部に山留め押板部の爪付押板材を押し当て、さらに杭圧入用油圧シリンダーにより山留め鋼材を地表面上の所定の高さまで圧入させた事により、杭圧入装置の先端に圧入される山留め鋼材の高さを調整する事が可能となり、傾斜地においても容易に山留め鋼材の高さを調整する事が可能となる。 According to the invention described in claim 13, the mountain retaining plate at the lower portion of the mountain retaining portion is normally positioned at a fixed position such that the nail pressing plate is rotated by the weight and protrudes to the flat steel plate side. At the time of press-fitting of the steel plate, when the claw part and the flat steel plate of the steel plate are in contact with each other so that the flat steel plate of the steel plate does not interfere with the press plate with the claw, the press plate with claw is rotated and retracted, and the steel plate Is clamped with a hydraulic cylinder at the pile retaining part, and pressed close to the ground surface with a hydraulic cylinder for press-fitting piles, then the hydraulic cylinder at the pile retaining part is opened to release the engagement between the steel plate and the pile retaining part. Then, after raising the mountain retaining part, lower the mountain retaining part again, press the claw plate of the mountain retaining plate against the head of the steel plate of the mountain retaining steel, and further press the hydraulic cylinder -By pressing the retaining steel material to a predetermined height on the ground surface, it becomes possible to adjust the height of the retaining steel material that is press-fitted into the tip of the pile press-fitting device. It is possible to adjust the height.
請求項14に記載の発明によれば、山留め銜え込み部の下部に、手動で進行方行に対して前後に移動出来るH形鋼引抜棒を取付け、圧入された山留め鋼材のH形鋼のウェブ面に開けられた穴に、H形鋼引抜棒が挿入出来る位置まで、山留め銜え込み部を下降させ、H形鋼引抜棒を山留め鋼材のH形鋼に開けられた穴に挿入して山留め鋼材と山留め杭圧入部を固定し、杭圧入用シリンダーのロッドを収縮させて山留め鋼材を地中より少しづつ引抜く事により、杭圧入装置を操作中に、先端に圧入された山留め鋼材の高さを誤って地中深く圧入した場合に、山留め鋼材の上面位置を定位置に戻す事が可能となる。 According to the fourteenth aspect of the present invention, an H-shaped steel pulling bar that can be manually moved back and forth with respect to the traveling direction is attached to the lower portion of the retaining clasp, and the H-shaped steel web of the retaining steel that is press-fitted. In the hole drilled in the surface, the retaining ring is lowered to the position where the H-shaped steel drawing rod can be inserted, and the H-shaped steel drawing rod is inserted into the hole formed in the H-shaped steel of the retaining steel material. The height of the retaining steel press-fitted at the tip during operation of the pile press-in device by pulling out the retaining steel material little by little from the ground by shrinking the rod of the pile retaining cylinder press-in part It is possible to return the top surface position of the mountain retaining steel material to a fixed position when it is accidentally pressed deeply into the ground.
請求項15に記載の発明によれば、杭圧入装置に3個のキャスター装置を取付け、それぞれのキャスターに取付けられた油圧シリンダーにより独自に高さ調整が出来るように構成し、3個のキャスター装置により杭圧入装置の高さを水平に保つようにして、自由に移動出来るように構成した事により、クレーン車を配置出来ないような狭小敷地や、変形敷地でも、杭圧入装置を人力で押す事により自在に移動させる事が可能となる。 According to the invention described in claim 15, three caster devices are attached to the pile press-fitting device, and the height can be independently adjusted by a hydraulic cylinder attached to each caster. By keeping the height of the pile press-fitting device horizontal, it can be moved freely, so that the pile press-fitting device can be pushed manually even in a narrow site or a deformed site where a crane truck cannot be placed. It is possible to move freely.
請求項16に記載の発明によれば、杭圧入装置の進行方向先端のキャスター装置にローラーを取付け、クレーン用の電動ウインチのワイヤー先端のフックをローラーを介して進行方向前方の固定された構造物に引掛け、クレーン用の電動ウインチのワイヤーを巻き取る事により、クレーン用の電動ウインチの力を利用して杭圧入装置を簡単に自走させる事が可能となる。 According to the invention described in claim 16, a roller is attached to the caster device at the front end in the traveling direction of the pile press-fitting device, and the hook at the front end of the wire of the electric winch for the crane is fixed to the front in the traveling direction via the roller. The pile press-fitting device can be easily self-propelled by using the force of the electric winch for the crane by hooking it on the wire and winding the wire of the electric winch for the crane.
請求項17に記載の発明によれば、最初に地表面に杭圧入装置を設置する為の初期台は、地中に圧入された山留め鋼材の、連続した2枚のH形鋼の位置に合わせて2個のH形鋼を平板鋼板で溶接し、U字形に構成した鋼材を2個のH形鋼のフランジ面に沿ってL形に配置し、杭圧入装置に取付けた3個のキャスターでU字形に構成した鋼材の上を移動して2個のH形鋼の上部に杭圧入装置を設置出来るようにした為、クレーン車を配置出来ないような狭小敷地や、クレーン車が進入出来ないような狭小敷地や変形敷地でも、杭圧入装置を人力で押して初期台に設置する事が可能となる。 According to the invention described in claim 17, the initial stage for installing the pile press-fitting device on the ground surface first is matched with the position of the two continuous H-shaped steels of the retaining steel press-fitted into the ground. Two H-shaped steels are welded with flat steel plates, and U-shaped steel materials are arranged in an L shape along the flange surfaces of the two H-shaped steels, with three casters attached to the pile press-fitting device. Since the pile press-fitting device can be installed on top of the two H-sections by moving over the steel material configured in a U-shape, a narrow site where a crane vehicle cannot be placed or a crane vehicle cannot enter. Even in such a small site or a modified site, it is possible to push the pile press-in device manually and install it on the initial stage.
請求項18に記載の発明によれば、油圧ショベルからの油圧ホースを空中で受止める為、支え柱の先端に、概ねリング状の円形の形状で、回転自在な油圧ホース受止めリングを取付けると共に、支え柱は、中間で2段に折り曲げ可能に構成した事により、トラック等で杭圧入装置を運搬する場合に、邪魔な出っ張りを無くす事が可能となるばかりでなく、地表面を油圧ホースを這わせる事が無くなり油圧ホースの汚れや損傷を防ぐ事が可能となる。 According to the eighteenth aspect of the present invention, in order to receive the hydraulic hose from the hydraulic excavator in the air, a rotatable hydraulic hose receiving ring having a substantially ring-shaped circular shape is attached to the tip of the support column. The support column is configured to be bent in two steps in the middle, so that it is possible not only to eliminate disturbing protrusions when transporting the pile press-fitting device with a truck, etc. It is possible to prevent the hose from becoming dirty and damaged.
以下、この発明の実施の形態1について説明する。
[発明の実施の形態1]
Embodiment 1 of the present invention will be described below.
Embodiment 1 of the Invention
図1及至図45には、この発明の実施の形態1を示す。
1 to 45 show a first embodiment of the present invention.
図1は、杭圧入装置後端部1の正面図と側面図である。杭圧入装置後端部1はフレーム部が溝形鋼の溝形鋼フレーム5と溝形鋼の溝形鋼フレーム15と平鋼のテーブルフレーム7で構成され、そのフレーム部を補強する為に平鋼の補強鋼材6、平鋼の補強鋼材29、平鋼の補強鋼材31が溶接で固定される。
FIG. 1 is a front view and a side view of the rear end portion 1 of the pile press-fitting device. The rear end 1 of the pile press-fitting device is composed of a grooved steel frame 5 of a grooved steel, a grooved steel frame 15 of a grooved steel and a table frame 7 of a flat steel. A flat plate is used to reinforce the frame. A steel reinforcing steel material 6, a flat steel reinforcing steel material 29, and a flat steel reinforcing steel material 31 are fixed by welding.
さらに、溝形鋼フレーム15には、図2で説明する杭圧入装置中間部35に組付けして回動する事が出来るように、溝形鋼フレーム15の上部には装置回動部2が設けられ、平鋼の回動板4が溝形鋼フレーム15の上部に取付けられ、その回動板4にはボルト3を挿入するための穴(図示せず)が開けられ、さらに回動板4を補強する為の、平鋼の補強鋼材14が取付けられる。同様に、溝形鋼フレーム15の下部には、図2で説明する杭圧入装置中間部35に組付けして回動する事が出来るように、平鋼の回動板19が取付けられ、その回動板19にはボルト18を挿入する為の穴(図示せず)が開けられ、さらに回動板19を補強する為の平鋼の補強鋼材17が取付けられる。なお、図1のテーブルフレーム7と図2のテーブルフレーム47の高さを同一面状態に成るように揃える為に、図1の回動板19はテーブルフレーム7の上面に取付けられる。
Further, the grooved steel frame 15 is provided with the device rotating part 2 at the upper part of the grooved steel frame 15 so that the grooved steel frame 15 can be rotated by being assembled to the intermediate part 35 of the pile press-fitting apparatus described in FIG. A flat steel rotating plate 4 is attached to the upper part of the grooved steel frame 15, and a hole (not shown) for inserting the bolt 3 is formed in the rotating plate 4. A flat steel reinforcing steel material 14 for reinforcing 4 is attached. Similarly, a flat steel rotating plate 19 is attached to the lower portion of the channel steel frame 15 so that it can be assembled and rotated to the pile press-fitting device intermediate portion 35 described in FIG. A hole (not shown) for inserting a bolt 18 is formed in the rotating plate 19, and a flat steel reinforcing steel material 17 for reinforcing the rotating plate 19 is attached. In order to align the height of the table frame 7 in FIG. 1 and the table frame 47 in FIG. 2 so as to be in the same plane state, the rotating plate 19 in FIG. 1 is attached to the upper surface of the table frame 7.
また、テーブルフレーム7の下部には油圧固定装置24が構成され、図19で説明する山留め鋼材275のH形鋼276を銜え込む為の噛付き部25が設けられる。噛付き部25には平鋼の噛付き鋼材8と平鋼の噛付き鋼材26が互いに向合うように構成されてテーブルフレーム7に取付けられ、さらに、その2枚の噛付き鋼材8と噛付き鋼材26には、図19で説明するH形鋼276に開けられた穴280、穴283に対応する位置に、2本の固定棒27より少し大きな穴9、穴13が開けられる。
Further, a hydraulic fixing device 24 is configured at the lower portion of the table frame 7, and a biting portion 25 for holding the H-shaped steel 276 of the mountain-clamping steel material 275 described in FIG. 19 is provided. A flat steel biting steel 8 and a flat steel biting steel material 26 are configured to face each other and are attached to the table frame 7 in the biting portion 25, and further, the biting portion 25 is bitten by the two biting steel materials 8. A hole 9 and a hole 13 slightly larger than the two fixing rods 27 are formed in the steel material 26 at positions corresponding to the holes 280 and 283 formed in the H-shaped steel 276 described in FIG.
さらに、穴9と穴13に対応して、先端が円錐形状に加工された2本の丸棒の固定棒27を挿入出来るように、油圧シリンダー30のロッドに、一方が油圧シリンダー30のロッドに固定されると共に、反対方向に2本の固定棒を取付けるように角鋼で構成された棒台座28を取付け、その棒台座28に2本の固定棒27を固定する。このように構成した油圧シリンダー30を平鋼の油圧シリンダー固定板22に取付けると共に、油圧シリンダー固定板22をテーブルフレーム7に固定し、油圧シリンダー固定板22と噛付き鋼材26は平鋼の取付台23に取付けられる。
Further, corresponding to the holes 9 and 13, the rods of the hydraulic cylinder 30 and one of the rods of the hydraulic cylinder 30 are inserted so that two round rod fixing rods 27 whose tips are processed into conical shapes can be inserted. A rod base 28 made of square steel is attached so that two fixing rods are attached in the opposite direction, and the two fixing rods 27 are fixed to the rod base 28. The hydraulic cylinder 30 configured in this manner is attached to a flat steel hydraulic cylinder fixing plate 22, and the hydraulic cylinder fixing plate 22 is fixed to the table frame 7. The hydraulic cylinder fixing plate 22 and the biting steel material 26 are flat steel mounting bases. 23.
なお、平鋼の補強鋼材10、平鋼の補強鋼材12は、噛付き鋼材8を補強する為の補強鋼材であり、平鋼の山留め鋼材ガイド11は、図19で説明する山留め鋼材275のH形鋼276を挿入しやすくする為の三角形状のガイド鋼材である。さらに、油圧シリンダー固定板22とテーブルフレーム7には平鋼の補強鋼材21を溶接して、油圧シリンダー30からの力を受止めるように構成される。
The flat steel reinforcing steel material 10 and the flat steel reinforcing steel material 12 are reinforcing steel materials for reinforcing the biting steel material 8, and the flat steel mountain retaining steel material guide 11 is an H of the retaining steel material 275 described in FIG. It is a triangular guide steel material for making it easy to insert the shape steel 276. Further, a flat steel reinforcing steel material 21 is welded to the hydraulic cylinder fixing plate 22 and the table frame 7 so as to receive the force from the hydraulic cylinder 30.
また、補強鋼材29には、図25、図26で説明する角度調整ネジ16が取付けられる。
Further, the angle adjusting screw 16 described with reference to FIGS. 25 and 26 is attached to the reinforcing steel material 29.
図2は、杭圧入装置中間部35の正面図と側面図である。杭圧入装置中間部35はフレーム部が溝形鋼の溝形鋼フレーム39と溝形鋼の溝形鋼フレーム45と溝形鋼の溝形鋼フレーム73と溝形鋼の溝形鋼フレーム75と溝形鋼の溝形鋼フレーム76と平鋼のテーブルフレーム47で構成され、そのフレーム部を補強する為に平鋼の補強鋼材62、平鋼の補強鋼材78が溶接で固定される。
FIG. 2 is a front view and a side view of the intermediate portion 35 of the pile press-fitting device. The pile press-fitting device intermediate portion 35 includes a grooved steel frame 39 having a grooved steel frame, a grooved steel frame 45 having a grooved steel, a grooved steel frame 73 having a grooved steel, and a grooved steel frame 75 having a grooved steel. A grooved steel frame 76 and a flat steel table frame 47 are formed, and a flat steel reinforcing steel material 62 and a flat steel reinforcing steel material 78 are fixed by welding to reinforce the frame portion.
さらに、溝形鋼フレーム45には、図1で説明した杭圧入装置後端部1の装置回動部2と装置回動部20に組付けして、杭圧入装置後端部1と杭圧入装置中間部35が回動出来るように、溝形鋼フレーム45の上部には装置回動部40が設けられ、平鋼の回動板44が溝形鋼フレーム45の上部に取付けられ、その回動板44には図1で説明したボルト3に対応する穴(図示せず)が開けられると共にナット74が取付けられ、さらに回動板44を補強する為の、平鋼の補強鋼材41、平鋼の補強鋼材42、平鋼の補強鋼材43が取付けられる。同様に、テーブルフレーム47には、図1の装置回動部20のボルト18に対応する位置に穴(図示せず)が開けられ、テーブルフレーム47下部には穴の位置に対応してナット61が取付けられる。
Further, the grooved steel frame 45 is assembled to the device rotating portion 2 and the device rotating portion 20 of the pile press-fitting device rear end 1 described in FIG. A device rotating portion 40 is provided on the upper portion of the grooved steel frame 45 so that the device intermediate portion 35 can rotate, and a flat steel rotating plate 44 is attached to the upper portion of the grooved steel frame 45, and A hole (not shown) corresponding to the bolt 3 described in FIG. 1 is formed in the moving plate 44 and a nut 74 is attached. Further, a reinforcing steel material 41 made of flat steel for reinforcing the rotating plate 44, A steel reinforcing steel material 42 and a flat steel reinforcing steel material 43 are attached. Similarly, a hole (not shown) is formed in the table frame 47 at a position corresponding to the bolt 18 of the device rotation unit 20 of FIG. 1, and a nut 61 is formed below the table frame 47 corresponding to the position of the hole. Is installed.
さらに、溝形鋼フレーム45には、図25、図26で説明する角度調整装置46が取付けられる。
Furthermore, an angle adjusting device 46 described with reference to FIGS. 25 and 26 is attached to the grooved steel frame 45.
さらに、溝形鋼フレーム76には、図3の杭圧入フレーム部137に組付けて、杭圧入装置中間部35と杭圧入フレーム部137が回動出来るように、溝形鋼フレーム76の上部には装置回動部36が設けられ、平鋼の回動板37が溝形鋼フレーム76の上部に取付けられ、その回動板37には図3で説明するボルト90を挿入する為の穴(図示せず)が開けられ、穴の位置に対応してナット77が取付けられると共に、回動板37を補強する為の、平鋼の補強鋼材38が取付けられる。同様に、溝形鋼フレーム76の下部には、図3で説明する装置回動部80に対応して平鋼の回動板69が取付けられ、その回動板69には図3で説明するナット108に対応する位置に、ボルト68を挿入する為の穴(図示せず)が開けられ、さらに回動板69を補強する為の、平鋼の補強鋼材70が取付けられる。なお、図2のテーブルフレーム47と図3のテーブルフレーム94の高さを同一面状態になるように揃える為、回動板69はテーブルフレーム47の上面に取付けられる。
Further, the grooved steel frame 76 is attached to the upper part of the grooved steel frame 76 so that it can be assembled to the pile press-fit frame part 137 of FIG. Is provided with a device rotating portion 36, and a flat steel rotating plate 37 is attached to the upper portion of the grooved steel frame 76. A hole 90 for inserting a bolt 90 described in FIG. A nut 77 is attached corresponding to the position of the hole, and a flat steel reinforcing steel member 38 for reinforcing the rotating plate 37 is attached. Similarly, a flat steel rotating plate 69 is attached to the lower portion of the grooved steel frame 76 corresponding to the device rotating portion 80 described in FIG. 3, and the rotating plate 69 will be described with reference to FIG. Holes (not shown) for inserting bolts 68 are opened at positions corresponding to the nuts 108, and a flat steel reinforcing steel material 70 for reinforcing the rotating plate 69 is attached. 2 and the table frame 94 of FIG. 3 are aligned so that they are flush with each other, the rotating plate 69 is attached to the upper surface of the table frame 47.
また、テーブルフレーム47の下部には、油圧固定装置58が構成され、図19で説明する山留め鋼材275のH形鋼276を銜え込む為の噛付き部56が設けられる。噛付き部56は平鋼の噛付き鋼材54と平鋼の噛付き鋼材57が互いに向合うように構成されてテーブルフレーム47に取付けられ、その2枚の噛付き鋼材54と噛付き鋼材57には、図19で説明するH形鋼276に開けられた穴280、穴283に対応する位置に、2本の固定棒59より少し大きな穴52、穴53が開けられる。
Further, a hydraulic fixing device 58 is configured at the lower portion of the table frame 47, and a meshing portion 56 for holding the H-shaped steel 276 of the mountain-clamping steel material 275 described in FIG. 19 is provided. The biting portion 56 is configured so that a flat steel biting steel material 54 and a flat steel biting steel material 57 face each other and are attached to the table frame 47, and the two biting steel materials 54 and the biting steel material 57 The holes 52 and 53 that are slightly larger than the two fixing rods 59 are formed at positions corresponding to the holes 280 and 283 formed in the H-shaped steel 276 described in FIG.
さらに、穴52と穴53に対応して、先端が円錐形状に加工された丸棒の2本の固定棒59が挿入出来るように、油圧シリンダー64のロッドに一方が油圧シリンダー64のロッドに固定されると共に、反対方向に2本の固定棒59を取付けるように角鋼で構成した棒台座60を取付け、その棒台座60に2本の固定棒59を固定する。このように構成した油圧シリンダー64を平鋼の油圧シリンダー固定板65に固定すると共に、油圧シリンダー固定板65をテーブルフレーム47に固定し、油圧シリンダー固定板65と噛付き鋼材57は平鋼の取付台63に取付けられる。
Furthermore, one end is fixed to the rod of the hydraulic cylinder 64 and the other end is fixed to the rod of the hydraulic cylinder 64 so that the two fixing rods 59 of the round bar whose tip is processed into a conical shape can be inserted corresponding to the holes 52 and 53. At the same time, a bar base 60 made of square steel is attached so that two fixing bars 59 are attached in opposite directions, and the two fixing bars 59 are fixed to the bar base 60. The hydraulic cylinder 64 configured in this manner is fixed to a flat steel hydraulic cylinder fixing plate 65, and the hydraulic cylinder fixing plate 65 is fixed to a table frame 47. The hydraulic cylinder fixing plate 65 and the meshed steel material 57 are attached to the flat steel. Attached to the base 63.
なお、平鋼の補強鋼材48、平鋼の補強鋼材49、平鋼の補強鋼材50、平鋼の補強鋼材51は、噛付き鋼材54を補強する為の補強鋼材であり、山留め鋼材ガイド55は、図19で説明する山留め鋼材275のH形鋼276を挿入しやすくする為の三角形状のガイド材である。さらに、油圧シリンダー固定板65とテーブルフレーム47には平鋼の補強鋼材66を溶接して、油圧シリンダー64からの力を受止めるように構成される。
The flat steel reinforcing steel material 48, the flat steel reinforcing steel material 49, the flat steel reinforcing steel material 50, and the flat steel reinforcing steel material 51 are reinforcing steel materials for reinforcing the biting steel material 54. 19 is a triangular guide material for facilitating insertion of the H-shaped steel 276 of the mountain-clamped steel material 275 described in FIG. Further, a flat steel reinforcing steel material 66 is welded to the hydraulic cylinder fixing plate 65 and the table frame 47 so as to receive the force from the hydraulic cylinder 64.
また、補強鋼材62には、図25、図26で説明する角度調整ネジ71が取付けられる。
Further, an angle adjusting screw 71 described with reference to FIGS. 25 and 26 is attached to the reinforcing steel material 62.
図3は、杭圧入フレーム部137の正面図と側面図である。杭圧入フレーム部137はフレーム部が溝形鋼の溝形鋼フレーム92と、溝形鋼の溝形鋼フレーム124と、溝形鋼の溝形鋼フレーム125と、溝形鋼の溝形鋼フレーム128と、角パイプの角形鋼管フレーム91と、角パイプの角形鋼管フレーム139と、平鋼のテーブルフレーム94で構成され、そのフレーム部を補強する為に、平鋼の補強鋼材109が溶接で固定される。
FIG. 3 is a front view and a side view of the pile press-fit frame portion 137. The pile press-fit frame portion 137 includes a groove-shaped steel frame 92 having a groove-shaped steel, a groove-shaped steel frame 124 having a groove-shaped steel, a groove-shaped steel frame 125 having a groove-shaped steel, and a groove-shaped steel frame having a groove-shaped steel. 128, a square steel pipe frame 91 of a square pipe, a square steel pipe frame 139 of a square pipe, and a flat steel table frame 94. In order to reinforce the frame portion, a flat steel reinforcing steel material 109 is fixed by welding. Is done.
さらに、溝形鋼フレーム92には、図2で説明した杭圧入装置中間部35の装置回動部36と装置回動部67に組付けして回動出来るように、溝形鋼フレーム92の上方部に装置回動部86が設けられ、平鋼の回動板87が溝形鋼フレーム92の上方部に取付けられ、その回動板87には図2で説明した装置回動部36のナット77に対応する位置にボルト90を挿入する為の穴(図示せず)が開けられると共に、さらに回動板87を補強する為の平鋼の補強鋼材88、平鋼の補強鋼材89が取付けられる。同様に、テーブルフレーム94には、図2で説明した装置回動部67のボルト68に対応する位置に穴(図示せず)が開けられ、テーブルフレーム94下部には穴の位置に対応してナット108が取付けられる。
Further, the grooved steel frame 92 is provided with a grooved steel frame 92 so that the grooved steel frame 92 can be rotated by being assembled to the device rotating unit 36 and the device rotating unit 67 of the pile press-fitting device intermediate part 35 described in FIG. A device rotating portion 86 is provided in the upper portion, and a flat steel rotating plate 87 is attached to the upper portion of the grooved steel frame 92. The rotating plate 87 has the device rotating portion 36 described in FIG. A hole (not shown) for inserting the bolt 90 is opened at a position corresponding to the nut 77, and a flat steel reinforcing steel material 88 and a flat steel reinforcing steel material 89 for reinforcing the rotating plate 87 are attached. It is done. Similarly, a hole (not shown) is formed in the table frame 94 at a position corresponding to the bolt 68 of the device rotating portion 67 described in FIG. 2, and a lower portion of the table frame 94 corresponds to the position of the hole. A nut 108 is attached.
さらに、溝形鋼フレーム92には、図25、図26で説明する角度調整装置93が取付けられる。
Furthermore, an angle adjusting device 93 described with reference to FIGS. 25 and 26 is attached to the grooved steel frame 92.
また、テーブルフレーム94の下部には、2つの油圧固定装置104、油圧固定装置138が構成され、進行方向に対して後方の油圧固定装置104には、図19で説明する山留め鋼材275のH形鋼276を銜え込む為の噛付き部103が設けられる。噛付き部103には、平鋼の噛付き鋼材102と平鋼の噛付き鋼材105が互いに向合うように構成されてテーブルフレーム94に取付けられ、さらに、その2枚の噛付き鋼材102と噛付き鋼材105には、図19で説明するH形鋼276に開けられた穴280、穴283に対応する位置に、2本の固定棒106より少し大きな穴99、穴100が開けられる。
Further, two hydraulic fixing devices 104 and 138 are formed in the lower part of the table frame 94, and the hydraulic fixing device 104 at the rear with respect to the traveling direction has an H shape of a mountain retaining steel material 275 described in FIG. A biting portion 103 for gripping steel 276 is provided. A flat steel biting steel material 102 and a flat steel biting steel material 105 are arranged on the biting portion 103 so as to face each other and are attached to the table frame 94. Further, the biting portion 103 is engaged with the two biting steel materials 102. In the attached steel member 105, holes 99 and 100 that are slightly larger than the two fixing rods 106 are formed at positions corresponding to the holes 280 and 283 formed in the H-shaped steel 276 described in FIG.
さらに、穴99と穴100に対応して、先端が円錐形状に加工された丸棒の2本の固定棒106が挿入出来るように、油圧シリンダー111のロッドに一方が油圧シリンダー111のロッドに固定されると共に、反対方向に2本の固定棒106を取付けるように角鋼で構成した棒台座107を取付け、その棒台座107に2本の固定棒106を固定する。このように構成した油圧シリンダー111を平鋼の油圧シリンダー固定板112に固定すると共に、油圧シリンダー固定板112をテーブルフレーム94に固定し、油圧シリンダー固定板112と噛付き鋼材105は平鋼の取付台110に取付けられる。
Further, corresponding to the holes 99 and 100, one end of the rod of the hydraulic cylinder 111 is fixed to the rod of the hydraulic cylinder 111 so that the two fixing rods 106 having round ends whose ends are processed into a conical shape can be inserted. At the same time, a rod base 107 made of square steel is attached so that two fixing rods 106 are attached in opposite directions, and the two fixing rods 106 are fixed to the rod base 107. The hydraulic cylinder 111 configured in this manner is fixed to a flat steel hydraulic cylinder fixing plate 112, and the hydraulic cylinder fixing plate 112 is fixed to the table frame 94. The hydraulic cylinder fixing plate 112 and the meshed steel material 105 are attached to the flat steel. Attached to the base 110.
なお、平鋼の補強鋼材95、平鋼の補強鋼材96、平鋼の補強鋼材97、平鋼の補強鋼材98は、噛付き鋼材102を補強する為の補強鋼材であり、山留め鋼材ガイド101は、図19で説明する山留め鋼材275のH形鋼276を挿入しやすくする為の三角形状のガイド材である。さらに、油圧シリンダー固定板112とテーブルフレーム94には平鋼の補強鋼材113を溶接して、油圧シリンダー111からの力を受止めるように構成される。
The flat steel reinforcing steel material 95, the flat steel reinforcing steel material 96, the flat steel reinforcing steel material 97, and the flat steel reinforcing steel material 98 are reinforcing steel materials for reinforcing the biting steel material 102. 19 is a triangular guide material for facilitating insertion of the H-shaped steel 276 of the mountain-clamped steel material 275 described in FIG. Further, a flat steel reinforcing steel material 113 is welded to the hydraulic cylinder fixing plate 112 and the table frame 94 so as to receive the force from the hydraulic cylinder 111.
また、進行方向に対して前方の油圧固定装置138には、図19で説明する山留め鋼材275のH形鋼276を銜え込む為の噛付き部117が設けられる。噛付き部117は平鋼の噛付き鋼材122と平鋼の噛付き鋼材123が互いに向合うように構成されてテーブルフレーム94に取付けられ、さらに、その噛付き鋼材122と噛付き鋼材123には、図19で説明するH形鋼276に開けられた穴280に対応する位置に、固定棒121より少し大きな穴(図示せず)が1か所開けられる。尚、油圧固定装置138は、図10、図11で説明するように、杭圧入装置が進行方行先端部の山留め鋼材275を圧入する際、直前に圧入した山留め鋼材275の、図19で説明するH形鋼276のガイド鋼284に沿ってH形鋼276のL形部278が圧入される為、油圧固定装置138の固定棒121は油圧シリンダー120のロッドに1本の固定棒121が直接固定される。
Further, the hydraulic fixing device 138 forward with respect to the traveling direction is provided with a biting portion 117 for gripping the H-section steel 276 of the mountain retaining steel material 275 described in FIG. The biting portion 117 is configured so that a flat steel biting steel material 122 and a flat steel biting steel material 123 face each other and are attached to the table frame 94. Further, the biting steel material 122 and the biting steel material 123 include 19, one hole (not shown) slightly larger than the fixing rod 121 is opened at a position corresponding to the hole 280 formed in the H-shaped steel 276 described in FIG. 19. As shown in FIGS. 10 and 11, the hydraulic fixing device 138 is described with reference to FIG. Since the L-shaped portion 278 of the H-shaped steel 276 is press-fitted along the guide steel 284 of the H-shaped steel 276, the fixed rod 121 of the hydraulic fixing device 138 is directly connected to the rod of the hydraulic cylinder 120. Fixed.
なお、平鋼の補強鋼材115は、噛付き鋼材122を補強する為の鋼材であり、山留め鋼材ガイド116は、図19で説明する山留め鋼材275のH形鋼276を挿入しやすくする為の三角形状のガイド材である。
The flat steel reinforcing steel material 115 is a steel material for reinforcing the biting steel material 122, and the mountain retaining steel material guide 116 is a triangle for easily inserting the H-shaped steel 276 of the mountain retaining steel material 275 described in FIG. It is a guide material with a shape.
さらに、杭圧入フレーム部137の上部にはH形鋼のリニアフレーム133が取付けられ、リニアフレーム133は溝形鋼フレーム92と角形鋼管フレーム91と角形鋼管フレーム139に固定される。さらに、リニアフレーム133の下部にはリニアガイドレール129が取付けられ、リニアフレーム133には水平移動用油圧シリンダー82が、油圧シリンダー固定板136と油圧シリンダー固定板130により取付けられる。なお、リニアフレーム133を補強する為に、溝形鋼フレーム92に平鋼の補強鋼材83、平鋼の補強鋼材84、平鋼の補強鋼材85が溶接で固定される。
Further, an H-shaped steel linear frame 133 is attached to the upper portion of the pile press-fit frame portion 137, and the linear frame 133 is fixed to the grooved steel frame 92, the square steel pipe frame 91, and the square steel pipe frame 139. Further, a linear guide rail 129 is attached to the lower part of the linear frame 133, and a horizontal movement hydraulic cylinder 82 is attached to the linear frame 133 by a hydraulic cylinder fixing plate 136 and a hydraulic cylinder fixing plate 130. In order to reinforce the linear frame 133, a flat steel reinforcing steel member 83, a flat steel reinforcing steel member 84, and a flat steel reinforcing steel member 85 are fixed to the grooved steel frame 92 by welding.
また、リニアフレーム133の上部のフランジ面には、図9で説明するクレーン装置200を取付けるための平鋼の鋼材を箱状に構成したクレーン架台135と、図4で説明する山留め杭圧入部141を図3の杭圧入フレーム部137に固定する為の油圧シリンダー81と、その油圧シリンダー81のロッドには固定棒134が取付けられる。同様に、角形鋼管フレーム91と角形鋼管フレーム139の下方には、図4で説明する山留め杭圧入部141を図3の杭圧入フレーム部137に固定する為の油圧シリンダー127と、その油圧シリンダー127のロッドには固定棒126が取付けられる。
Further, on the upper flange surface of the linear frame 133, a crane mount 135 in which a flat steel material for mounting the crane device 200 described in FIG. 9 is formed in a box shape, and a pile retaining press-fit portion 141 described in FIG. 3 is fixed to the pile press-fit frame portion 137 of FIG. 3, and a fixing rod 134 is attached to the rod of the hydraulic cylinder 81. Similarly, below the square steel pipe frame 91 and the square steel pipe frame 139, there are a hydraulic cylinder 127 for fixing the retaining pile press-fit portion 141 described in FIG. 4 to the pile press-fit frame portion 137 of FIG. A fixed rod 126 is attached to this rod.
図4は、山留め杭圧入部141の正面図である。山留め杭圧入部141はフレーム部が溝形鋼の溝形鋼フレーム146と、溝形鋼の溝形鋼フレーム152と、溝形鋼の溝形鋼フレーム153と、溝形鋼の溝形鋼フレーム154と、溝形鋼の溝形鋼フレーム155で構成される。
FIG. 4 is a front view of the mountain pile press-in portion 141. The retaining pile press-fit portion 141 includes a grooved steel frame 146 having a grooved steel frame, a grooved steel frame 152 having a grooved steel, a grooved steel frame 153 having a grooved steel, and a grooved steel frame having a grooved steel. 154 and a channel steel frame 155 of channel steel.
さらに、溝形鋼フレーム146にはリニアベアリング143、リニアベアリング144がボルトにより固定されると共に、杭圧入フレーム部137と山留め杭圧入部141を固定する為の、図3で説明した油圧シリンダー81の固定棒134を挿入する事が出来るような穴が開けられた平鋼の固定部184、平鋼の固定部185が取付けられる。そして、溝形鋼フレーム146の進行方向先端部には、杭圧入用油圧シリンダー158の上部を保持する為の平鋼の固定フレーム147と、その固定フレーム147と杭圧入用油圧シリンダー158を固定する為の固定フレーム148がボルト149により固定され、山留め杭圧入部141の先端上部には、先端がL字型に形成された平鋼の反力アンカー金具取付部151が固定フレーム148に取付けられる。
Further, the linear bearing 143 and the linear bearing 144 are fixed to the grooved steel frame 146 by bolts, and the hydraulic cylinder 81 described with reference to FIG. 3 is used to fix the pile press-fit frame portion 137 and the pile-fastened pile press-fit portion 141. A flat steel fixing portion 184 and a flat steel fixing portion 185 each having a hole into which the fixing rod 134 can be inserted are attached. Then, a flat steel fixing frame 147 for holding the upper portion of the pile press-fitting hydraulic cylinder 158, and the fixing frame 147 and the pile press-fitting hydraulic cylinder 158 are fixed to the front end of the grooved steel frame 146 in the traveling direction. A fixed frame 148 for fixing is fixed by a bolt 149, and a flat steel reaction force anchor fitting mounting portion 151 having a L-shaped tip is attached to the fixed frame 148 at the top of the tip of the pile retaining press fit portion 141.
同様に、溝形鋼フレーム155にも、杭圧入フレーム部137と山留め杭圧入部141を固定する為の、図3で説明した油圧シリンダー127の固定棒126を挿入する事が出来るような穴が開けられた平鋼の固定部186、平鋼の固定部187が取付けられる。
Similarly, the grooved steel frame 155 has a hole through which the fixing rod 126 of the hydraulic cylinder 127 described with reference to FIG. The open flat steel fixing part 186 and the flat steel fixing part 187 are attached.
また、溝形鋼フレーム154の下部には、杭圧入用油圧シリンダー158の下部を保持する為の平鋼の固定フレーム183が取付けられる事により、杭圧入用油圧シリンダー158の下部は油圧シリンダー取付ナット160により固定フレーム183に固定されると共に、杭圧入用油圧シリンダー158の上部は油圧シリンダー取付ナット150により固定フレーム148に固定される。このように、杭圧入用油圧シリンダー158を構成するシリンダーを固定する為の上部と下部の4本のボルトの内の進行方行後端の2本を長く構成して固定フレーム148と固定フレーム183に開けた穴(図示せず)に挿入して、ナット150とナット160で杭圧入用油圧シリンダー158を山留め杭圧入部141に固定する。
In addition, a flat steel fixing frame 183 for holding the lower portion of the pile press-fitting hydraulic cylinder 158 is attached to the lower portion of the grooved steel frame 154, so that the lower portion of the pile press-fit hydraulic cylinder 158 is a hydraulic cylinder mounting nut. The upper part of the pile press-fitting hydraulic cylinder 158 is fixed to the fixed frame 148 by a hydraulic cylinder mounting nut 150. In this way, the fixed frame 148 and the fixed frame 183 are formed by lengthening two of the upper and lower four bolts for fixing the cylinder constituting the pile press-fitting hydraulic cylinder 158 in the long direction in the traveling direction. Then, the pile press-fitting hydraulic cylinder 158 is fixed to the piled pile press-in portion 141 with the nut 150 and the nut 160.
このように固定された、杭圧入用油圧シリンダー158のロッド161に、図24で説明する山留め銜え込み部169がナット163により取付けられると共に、山留め銜え込み部169の上部の平鋼フレーム167には、図19で説明する山留め鋼材275をスムーズに導く為の、等辺山形鋼の山留め鋼材ガイド159が、ガイド固定ボルト162により固定されて取付けられる。
24 is attached to the rod 161 of the hydraulic cylinder 158 for press-fitting piles, which is fixed in this way, with a nut 163, and a flat steel frame 167 on the upper portion of the pile retaining part 169 is attached to the rod 161. A mountain-clamping steel material guide 159 of equal-side angle steel for smoothly guiding the mountain-clamping steel material 275 described with reference to FIG.
さらに、山留め銜え込み部169の下部の平鋼フレーム168には、山留め押板部179が取付けられる。山留め押板部179は平鋼の爪付押板材172に、上部が斜めに成形された平鋼の爪部175が溶接されると共に、爪付押板材172の裏側には、角鋼の三角形状に構成されたガイド部材174が溶接され、さらにガイド部材174には角鋼の重り180が取付けられ、爪付押板材172は平鋼フレーム168に取付けられた平鋼の取付板173と平鋼の取付板177に開けられた穴(図示せず)に対して固定棒171で回動自在に固定される。また、山留め押板部179には、図27で説明するH形鋼引抜棒176が手動アーム170と一体となって、取付板173と取付板177と平鋼の支え板178に開けられた穴に対応して押込み自在に取付けられ、爪付押板材172は図4a、図4bに示すように、固定棒171を支軸として回動するように構成される。なお、図4aは、山留め鋼材を山留め銜え込み部169が銜え込んでいない状態を示す。図4aには山留め鋼材は図示していない。図4bは山留め鋼材を山留め銜え込み部169が銜え込んだ為に爪部175が、図19で説明する平板鋼板277に押されて回動した状態を示す。図4bには山留め鋼材は図示していない。
Furthermore, a mountain retaining plate 179 is attached to the flat steel frame 168 below the mountain retaining portion 169. The flat plate claw plate 179 is welded to a flat plate claw plate 172 with a flat steel plate claw portion 175 whose upper part is formed obliquely, and on the back side of the claw plate plate 172 is a square steel triangular shape. The constructed guide member 174 is welded, and further, a square steel weight 180 is attached to the guide member 174, and a claw pressing plate member 172 is a flat steel mounting plate 173 and a flat steel mounting plate attached to the flat steel frame 168. A fixed rod 171 is rotatably fixed to a hole (not shown) formed in 177. In addition, an H-shaped steel pulling rod 176 described with reference to FIG. 4a and 4b, the claw pressing plate member 172 is configured to rotate about a fixed rod 171 as a support shaft. FIG. 4a shows a state in which the mountain retaining steel material 169 is not sandwiched by the mountain retaining member 169. In FIG. 4a, the retaining steel is not shown. FIG. 4B shows a state in which the claw portion 175 is pushed by the flat steel plate 277 described with reference to FIG. In FIG. 4b, the retaining steel is not shown.
図5は、杭圧入装置の、図1で説明した杭圧入装置後端部1と、図2で説明した杭圧入装置中間部35と、図3で説明した杭圧入フレーム部137と、図4で説明した山留め杭圧入部141を、進行方向に対して、それぞれの前後位置関係が分かるように並べた正面図である。図5aの杭圧入装置後端部1の上部のボルト3が図5bの杭圧入装置中間部35のナット74に、ねじ込まれると共に、図5aの杭圧入装置後端部1の下部のボルト18が、図5bの杭圧入装置中間部35の下部のナット61に、ねじ込まれる事により、図5aの杭圧入装置後端部1と杭圧入装置中間部35が組合わさる。同様に、図5bの杭圧入装置中間部35の上部のナット77に杭圧入フレーム部137の上部のボルト90が、ねじ込まれる共に、図5bの杭圧入装置中間部35の下部のボルト68が杭圧入フレーム部137の下部のナット108に、ねじ込まれる事により、図5bの杭圧入装置中間部35と図5cの杭圧入フレーム部137が組合わさる。さらに、杭圧入フレーム部137のリニアガイドレール129に対して、図5dの山留め杭圧入部141の溝形鋼フレーム146に固定されたリニアベアリング143とリニアベアリング144が挿入され、さらに、図5dの山留め杭圧入部141の溝形鋼フレーム155が、杭圧入フレーム部137の溝形鋼フレーム125の内側に挿入され、水平移動用油圧シリンダー82のロッドをロッド固定板185に挿入してナット132により水平移動用油圧シリンダー82のロッドとロッド固定板185を固定する事により、杭圧入フレーム部137と山留め杭圧入部141が組合わされ、水平移動用油圧シリンダー82に油圧を供給して、ロッドを伸縮させる事により、山留め杭圧入部141を杭圧入フレーム部137に対して伸ばしたり収納したりする事が可能となる。
5 shows the pile press-fitting device rear end portion 1 described with reference to FIG. 1, the pile press-fitting device intermediate portion 35 described with reference to FIG. 2, the pile press-fit frame portion 137 described with reference to FIG. It is the front view which arranged the piled-up pile press-fit part 141 demonstrated by 1 so that each front-back positional relationship might be understood with respect to the advancing direction. The upper bolt 3 of the pile press-fitting device rear end 1 of FIG. 5a is screwed into the nut 74 of the pile press-fitting device intermediate portion 35 of FIG. 5b, and the lower bolt 18 of the pile press-fitting device rear end 1 of FIG. 5b, the pile press-fitting device rear end 1 and the pile press-fitting device intermediate part 35 of FIG. 5a are combined. Similarly, the upper bolt 90 of the pile press-fit frame portion 137 is screwed into the nut 77 at the upper portion of the intermediate portion 35 of the pile press-fitting device shown in FIG. 5b, and the lower bolt 68 of the intermediate portion 35 of the pile press-fitting device shown in FIG. By screwing into the nut 108 below the press-fit frame part 137, the pile press-fitting device intermediate part 35 of FIG. 5b and the pile press-fit frame part 137 of FIG. 5c are combined. Further, the linear bearing 143 and the linear bearing 144 fixed to the grooved steel frame 146 of the piled pile press-fit portion 141 of FIG. 5d are inserted into the linear guide rail 129 of the pile press-fit frame portion 137. The grooved steel frame 155 of the pile retaining press-fit portion 141 is inserted inside the grooved steel frame 125 of the pile press-fit frame portion 137, and the rod of the horizontal movement hydraulic cylinder 82 is inserted into the rod fixing plate 185 by the nut 132. By fixing the rod of the horizontal movement hydraulic cylinder 82 and the rod fixing plate 185, the pile press-in frame portion 137 and the pile-fixing pile press-in portion 141 are combined to supply hydraulic pressure to the horizontal movement hydraulic cylinder 82 and expand and contract the rod. By doing so, the pile-clamping press-fit portion 141 is extended or stored with respect to the pile press-fit frame portion 137. It becomes possible to or.
図6は、図5で説明した杭圧入装置後端部1と杭圧入装置中間部35と杭圧入フレーム部137と山留め杭圧入部141を組付けた状態の正面図である。油圧シリンダー81に油圧を供給して油圧シリンダー81のロッドに固定された固定棒134を伸ばすと共に、油圧シリンダー127に油圧を供給して油圧シリンダー127のロッドに固定された固定棒126を伸ばす事により、固定棒134と固定棒126が固定穴145と固定穴157に挿入され、杭圧入フレーム部137と山留め杭圧入部141の動作が固定され、水平移動用油圧シリンダー82の誤動作により山留め杭圧入部141が誤動作する事を防ぐ事が可能となる。
FIG. 6 is a front view of a state in which the pile press-fitting device rear end portion 1, the pile press-fitting device intermediate portion 35, the pile press-fit frame portion 137, and the piled pile press-fit portion 141 described in FIG. 5 are assembled. By supplying hydraulic pressure to the hydraulic cylinder 81 and extending the fixed rod 134 fixed to the rod of the hydraulic cylinder 81, supplying hydraulic pressure to the hydraulic cylinder 127 and extending the fixed rod 126 fixed to the rod of the hydraulic cylinder 127 The fixing rod 134 and the fixing rod 126 are inserted into the fixing hole 145 and the fixing hole 157, and the operations of the pile press-fitting frame portion 137 and the pile-fastening pile press-fit portion 141 are fixed. It is possible to prevent 141 from malfunctioning.
図7は、図6で説明した杭圧入フレーム部137の油圧シリンダー81の固定棒134を固定穴145から引抜くと共に、油圧シリンダー127の固定棒126を固定穴157から引抜き、山留め杭圧入部141の水平移動用油圧シリンダー82に油圧を供給してロッド188を進行方向に伸ばし、山留め杭圧入部141を進行方向に前進させた状態の正面図である。山留め杭圧入部141を進行方向に前進させた後は、図7に示すように油圧シリンダー81に油圧を供給して油圧シリンダー81のロッドに固定された固定棒134を伸ばすと共に、油圧シリンダー127に油圧を供給して油圧シリンダー127のロッドに固定された固定棒126を伸ばす事により、固定棒134と固定棒126が、固定穴142と固定穴156に挿入され、杭圧入フレーム部137と山留め杭圧入部141の動作が固定され水平移動用油圧シリンダー82の誤動作を防ぐ事が可能となる。
7 shows that the fixing rod 134 of the hydraulic cylinder 81 of the pile press-in frame portion 137 described in FIG. 6 is pulled out from the fixing hole 145 and the fixing rod 126 of the hydraulic cylinder 127 is pulled out from the fixing hole 157. It is a front view of the state which supplied hydraulic pressure to the horizontal movement hydraulic cylinder 82, extended the rod 188 in the advancing direction, and advanced the mountain pile press-fit portion 141 in the advancing direction. After the mountain retaining pile press-fit portion 141 is advanced in the direction of travel, the hydraulic cylinder 81 is supplied with hydraulic pressure to extend the fixing rod 134 fixed to the rod of the hydraulic cylinder 81 as shown in FIG. By supplying hydraulic pressure and extending the fixed rod 126 fixed to the rod of the hydraulic cylinder 127, the fixed rod 134 and the fixed rod 126 are inserted into the fixed hole 142 and the fixed hole 156, and the pile press-fit frame portion 137 and the pile pile The operation of the press-fitting portion 141 is fixed, and it is possible to prevent malfunction of the horizontal movement hydraulic cylinder 82.
図8は、図7で説明した山留め杭圧入部141の杭圧入用シリンダー158に油圧を供給してロッド161を伸ばした状態の正面図である。山留め銜え込み部169が杭圧入用シリンダー158に油圧を供給する事により上下に動作させる事が可能となる。
FIG. 8 is a front view showing a state in which the rod 161 is extended by supplying hydraulic pressure to the pile press-fitting cylinder 158 of the pile retaining press-fit portion 141 described with reference to FIG. 7. It is possible to move up and down by supplying the hydraulic pressure to the pile press-fitting cylinder 158 by the mountain retaining portion 169.
図9は、クレーン装置200の正面図である。杭圧入装置をトラック等で搬送出来るようにする為、角パイプのクレーンアーム196の下部には平鋼の取付板201が取付けられ、ボルト198により、図3で説明したクレーン架台135に開けられた穴(図示せず)に取付、取外し自在に固定される。クレーンアーム196の上端にはシャックル193を取付ける為の平鋼の滑車取付板192が固定される。シャックル193には滑車194を取付ける。このようにして構成されたクレーン装置200を、図17で説明するようにリニアフレーム133の上部のフランジ面に電動ウインチ199を固定し、電動ウインチ199のワイヤー197を滑車194に通し、ワイヤー197の先端にはフック195を取付ける。
FIG. 9 is a front view of the crane device 200. In order to allow the pile press-fitting device to be transported by a truck or the like, a flat steel mounting plate 201 is attached to the lower part of the crane arm 196 of the square pipe, and is opened to the crane mount 135 described with reference to FIG. It is fixed in a hole (not shown) so that it can be attached and detached freely. A flat steel pulley mounting plate 192 for fixing the shackle 193 is fixed to the upper end of the crane arm 196. A pulley 194 is attached to the shackle 193. In the crane apparatus 200 configured as described above, the electric winch 199 is fixed to the upper flange surface of the linear frame 133 as shown in FIG. 17, the wire 197 of the electric winch 199 is passed through the pulley 194, and the wire 197 A hook 195 is attached to the tip.
図10は、図1で説明した杭圧入装置後端部1と、図2で説明した杭圧入装置中間部35と、図3で説明した杭圧入フレーム部137の固定棒27、固定棒59、固定棒106、固定棒121と油圧シリンダー30、油圧シリンダー64、油圧シリンダー111、油圧シリンダー120とテーブルフレーム7、テーブルフレーム47、テーブルフレーム94の位置関係を上方より平面図で表す。さらに、テーブルフレーム7とテーブルフレーム47はボルト18で回動自在に結合され、さらに、テーブルフレーム47とテーブルフレーム94はボルト68により回動自在に結合される。
FIG. 10 shows the pile press-fitting device rear end 1 explained in FIG. 1, the pile press-fitting device intermediate part 35 explained in FIG. 2, the fixing rod 27, the fixing rod 59 of the pile press-fitting frame portion 137 explained in FIG. The positional relationship among the fixed rod 106, the fixed rod 121 and the hydraulic cylinder 30, the hydraulic cylinder 64, the hydraulic cylinder 111, the hydraulic cylinder 120, the table frame 7, the table frame 47, and the table frame 94 is shown in a plan view from above. Further, the table frame 7 and the table frame 47 are rotatably connected by bolts 18, and the table frame 47 and the table frame 94 are rotatably connected by bolts 68.
図11は、図10で説明した平面図に、図19で説明する山留め鋼材275を組合わせた状態の平面図である。杭圧入装置後端部1の噛付き部25に図19で説明する山留め鋼材257のH形鋼276が嵌め込まれると共に、杭圧入装置中間部35の噛付き部56に図19で説明する山留め鋼材257のH形鋼276が嵌め込まれ、さらに杭圧入フレーム部137の噛付き部103と噛付き部117に、図19で説明する山留め鋼材257のH形鋼276が嵌め込まれる。
FIG. 11 is a plan view showing a state in which the mountain-clamped steel material 275 described in FIG. 19 is combined with the plan view described in FIG. The H-shaped steel 276 of the mountain retaining steel material 257 illustrated in FIG. 19 is fitted into the meshing portion 25 of the pile press-fitting device rear end 1, and the mountain retaining steel material illustrated in FIG. 19 to the meshing portion 56 of the pile press-fitting device intermediate portion 35. H-shaped steel 276 of 257, which is described in FIG. 19, is further fitted into the meshing portion 103 and the meshing portion 117 of the pile press-fit frame portion 137.
図12は、図19で説明する山留め鋼材275と図1で説明した油圧固定装置24、図2で説明した油圧固定装置58、図3で説明した油圧固定装置104、油圧固定装置138と、山留め微調整ガイド部210との関係を表す構造図である。油圧固定装置24のテーブルフレーム部7と、油圧固定装置58のテーブルフレーム部47がボルト18で連結され、さらに、油圧固定装置58のテーブルフレーム部47と、油圧固定装置104のテーブルフレーム部94がボルト68で連結され、油圧固定装置24の噛付き部25と、油圧固定装置58の噛付き部56と、油圧固定装置104の噛付き部103と、油圧固定装置138の噛付き部117に対して、図19で説明する山留め鋼材275のH形鋼267が銜え込まれる。
FIG. 12 shows a mountain-clamping steel 275 described in FIG. 19, the hydraulic fixing device 24 described in FIG. 1, the hydraulic fixing device 58 described in FIG. 2, the hydraulic fixing device 104, the hydraulic fixing device 138 described in FIG. 4 is a structural diagram showing a relationship with a fine adjustment guide part 210. FIG. The table frame portion 7 of the hydraulic fixing device 24 and the table frame portion 47 of the hydraulic fixing device 58 are connected by bolts 18, and the table frame portion 47 of the hydraulic fixing device 58 and the table frame portion 94 of the hydraulic fixing device 104 are connected. Connected by bolts 68, to the engagement portion 25 of the hydraulic fixing device 24, the engagement portion 56 of the hydraulic fixation device 58, the engagement portion 103 of the hydraulic fixation device 104, and the engagement portion 117 of the hydraulic fixation device 138. Thus, the H-shaped steel 267 of the mountain-clamped steel material 275 described with reference to FIG.
また、山留め微調整ガイド部210は、図3で説明した杭圧入フレーム部137のテーブルフレーム94に固定する為の、フレーム部を構成する為の等辺山形鋼のフレーム205、等辺山形鋼のフレーム206、等辺山形鋼のフレーム207、等辺山形鋼のフレーム208と、図19で説明する山留め鋼材275のH形鋼276を地中に圧入する際に、進行方行先端のH形鋼276の位置を進行方向に対して左右に動かす為の、コの字形フレーム233、等辺山形鋼の山留めガイドフレーム211、等辺山形鋼の山留めガイドフレーム209、等辺山形鋼の山留めガイドフレーム212、等辺山形鋼のベース板213、平鋼のベース板218で構成される。Further, the mountain retaining fine adjustment guide part 210 is fixed to the table frame 94 of the pile press-fit frame part 137 described with reference to FIG. 3, and an equilateral angle steel frame 205 and an equilateral angle steel frame 206 for constituting the frame part. When the H-shaped steel 276 of the mountain-clamped steel 275 described in FIG. 19 is press-fitted into the ground, the position of the H-shaped steel 276 at the traveling direction tip is determined. A U-shaped frame 233, an equilateral angle iron mountain retaining guide frame 211, an equilateral angle steel mountain retaining guide frame 209, an equilateral angle steel mountain retaining guide frame 212, and an equilateral angle steel base plate for moving left and right with respect to the traveling direction. 213, a flat plate 218 made of flat steel.
このように構成された、山留め微調整ガイド部210のベース板218は、図12aの部分拡大図で示すようにボルト216でフレーム208に対して回動自在に取付けられ、ベース板218には平鋼の平鋼217と平鋼の平鋼229が溶接で固定される。さらに、ベース板213には平鋼の平鋼215と平鋼の平鋼227が、平鋼217と平鋼229の隣に配置され溶接でベース板に固定され、平鋼217と平鋼215に開けられた穴(図示せず)に、ボルト214を挿入してナット225で回動自在に固定すると共に、同様に、平鋼229と平鋼227に開けられた穴(図示せず)に、ボルト228を挿入してナット226で回動自在に固定する。このように、ベース板218とベース板213を互いに回動自在に構成する事により、ベース板213に溶接され固定された山留めガイドフレーム209と山留めガイドフレーム212と山留めガイドフレーム211とコの字形フレーム233をボルト214、ボルト228を支点として上方に持上げる事が可能となる。このように構成された為、杭圧入装置をトラック等で搬送する際に、山留め微調整ガイド部210をコンパクトに収納する事が可能となる。
The base plate 218 of the mountain fine adjustment guide portion 210 configured as described above is rotatably attached to the frame 208 with bolts 216 as shown in the partial enlarged view of FIG. A steel flat bar 217 and a flat steel flat bar 229 are fixed by welding. Further, a flat steel flat plate 215 and a flat steel flat plate 227 are arranged next to the flat plate 217 and the flat plate 229 on the base plate 213 and fixed to the base plate by welding. A bolt 214 is inserted into a hole (not shown) and fixed with a nut 225 so as to be freely rotatable. Similarly, in a hole (not shown) formed in the flat bar 229 and the flat bar 227, A bolt 228 is inserted and fixed with a nut 226 so as to be rotatable. In this way, the base plate 218 and the base plate 213 are configured to be rotatable with respect to each other, whereby the mountain guide frame 209, the mountain guide frame 212, the mountain guide frame 211, and the U-shaped frame that are welded and fixed to the base plate 213. It is possible to lift 233 upward with the bolt 214 and the bolt 228 as fulcrums. Since it comprised in this way, when conveying a pile press-fit apparatus with a truck etc., it becomes possible to accommodate the mountain fastening fine adjustment guide part 210 compactly.
また、ベース板218には、平鋼の調整板220を溶接で固定すると共に、フレーム208に下部がL形に加工された平鋼の調整板223のベース板218部分に隙間を設けると共に、フレーム部分208を溶接で固定し、調整板223にはタップ穴(図示せず)を開け、調整板220には、タップ穴より少し大きい穴(図示せず)を開け、角度調整ネジ219を調整板220の穴と調整板223のタップ穴に挿入して、角度調整ネジ219に開けられた割ピン穴230と割りピン穴231に割りピン(図示せず)を挿入して固定し、角度調整ネジ219を回す事により、ベース板218がボルト216を支点として回動してH形鋼フランジ受部232を進行方行に対して左右に動かすことが可能となる。
In addition, the base plate 218 is fixed with a flat steel adjusting plate 220 by welding, and a gap is provided in the base plate 218 portion of the flat steel adjusting plate 223 whose lower portion is processed into an L shape on the frame 208. The portion 208 is fixed by welding, a tapped hole (not shown) is made in the adjusting plate 223, a hole (not shown) slightly larger than the tapped hole is made in the adjusting plate 220, and the angle adjusting screw 219 is attached to the adjusting plate. Insert into the hole 220 and the tapped hole of the adjustment plate 223, insert the split pin (not shown) into the split pin hole 230 and the split pin hole 231 formed in the angle adjustment screw 219, and fix the angle adjustment screw. By turning 219, the base plate 218 can be rotated with the bolt 216 as a fulcrum, and the H-shaped steel flange receiving portion 232 can be moved left and right with respect to the traveling direction.
なお、フレーム207に角パイプの支え柱221を固定し、キャスター222を取付ける事により山留め微調整ガイド部210を支える事が可能となる。詳細については、図15及至図18で説明する。
In addition, by fixing the support pillar 221 of the square pipe to the frame 207 and attaching the caster 222, it is possible to support the mountain fastening fine adjustment guide portion 210. Details will be described with reference to FIGS.
図13は、図12で説明した山留め微調整ガイド部210の角度調整ネジ219を反時計方向に回して、図12の山留め微調整ガイド部210を進行方行に対して左側に3度回転させた状態を示す。このように、角度調整ネジ219を回す事によりH形鋼フランジ受部232が進行方行に対して左側に回動する。同様に、角度調整ネジ219を時計方向に回す事によりH形鋼フランジ受部232が進行方行に対して右側に回動する。
13 rotates the angle adjusting screw 219 of the mountain retaining fine adjustment guide part 210 described in FIG. 12 counterclockwise to rotate the mountain retaining fine adjustment guide part 210 of FIG. 12 three times to the left with respect to the traveling direction. Indicates the state. Thus, by turning the angle adjusting screw 219, the H-shaped steel flange receiving portion 232 rotates to the left with respect to the traveling direction. Similarly, by turning the angle adjusting screw 219 clockwise, the H-shaped steel flange receiving portion 232 is rotated to the right with respect to the traveling direction.
図14は、油圧切換バルブ装置240の斜視図である。取付台250に各々油圧シリンダーに油圧を送り出す為の、油圧出入口245と油圧出入口246を備えたバルブ251が複数個並び、それぞれのバルブ251には、操作レバーC241、操作レバーA247、操作レバーC242、操作レバーB243、操作レバーA248、操作レバーC244、操作レバーA249が取付けられると共に、油圧ショベルからの油圧ホースを接続する為の油圧受入部238、油圧吐出部239が取付けられ、操作レバーの先端には握り玉252が取付けられる。
FIG. 14 is a perspective view of the hydraulic pressure switching valve device 240. A plurality of valves 251 provided with a hydraulic inlet / outlet 245 and a hydraulic inlet / outlet 246 for sending hydraulic pressure to the hydraulic cylinders are arranged on the mounting base 250, and each of the valves 251 includes an operation lever C241, an operation lever A247, an operation lever C242, An operation lever B243, an operation lever A248, an operation lever C244, and an operation lever A249 are attached, and a hydraulic receiving portion 238 and a hydraulic discharge portion 239 for connecting a hydraulic hose from a hydraulic excavator are attached. A grip ball 252 is attached.
このように構成された油圧切換バルブ装置240は、油圧シリンダーの動作方向に応じて、操作ミスを無くすように、油圧シリンダーが上下動作を行う油圧シリンダー81、油圧シリンダー127等の操作レバーは、操作レバーA247、操作レバーA248、操作レバーA249のように操作レバーのレバーが大きく手前に曲げられ、地表面に対してレバーが平行になるように構成され、実際の操作レバーを作動させる場合にも、操作レバー先端の握り玉252を上下に動作させるように操作する事により、油圧シリンダーが上下動作を行う。
The hydraulic switching valve device 240 configured as described above operates the operation levers such as the hydraulic cylinder 81 and the hydraulic cylinder 127 in which the hydraulic cylinder moves up and down according to the operation direction of the hydraulic cylinder. Lever A247, operation lever A248, and operation lever A249 are configured such that the lever of the operation lever is largely bent forward and the lever is parallel to the ground surface. By operating the grip ball 252 at the tip of the operation lever to move up and down, the hydraulic cylinder moves up and down.
また、油圧シリンダーが進行方行に対して前後動作を行う水平移動用油圧シリンダー82等の操作レバーは、操作レバーC241、操作レバーC242、操作レバーC244のように操作レバーのレバーが、概ね45度に曲げられ、実際の操作レバーを動作させる場合も、操作レバー先端の握り玉252を前後に動作させるように操作させる事により、油圧シリンダーが前後の動作を行う。
Further, the operation lever such as the horizontal movement hydraulic cylinder 82 in which the hydraulic cylinder moves back and forth with respect to the traveling direction is approximately 45 degrees such as the operation lever C241, the operation lever C242, and the operation lever C244. Even when the actual operation lever is bent, the hydraulic cylinder moves back and forth by operating the grip ball 252 at the tip of the operation lever back and forth.
なお、油圧シリンダーの誤作動を防ぐ為には、操作レバーの握り玉252の色や大きさを変える事も有効な手段である。
In order to prevent malfunction of the hydraulic cylinder, changing the color and size of the gripping ball 252 of the operation lever is also an effective means.
図15は、油圧ホース受け部234とキャスター装置の正面図と側面図である。油圧ホース受部234は、上部が2本の半円状の丸棒で構成され、角鋼の支え柱257に対して回転自在に取付けられたリング受部256が設けられた油圧ホース受止めリング255が取付けられ、さらに、支え柱257と角鋼の支え柱266は、杭圧入装置をトラック等で搬送する際にコンパクトに収納する事が可能となるように、折り曲げ部260で平鋼の回動板263とボルト262により回動出来るように構成され、支え柱257を伸ばした時に、それを支える為の鋼管の支え棒261は、上端が等辺山形鋼の支持材258とボルト259で支え柱257に回動自在に取付けられる。また支え棒261の下端は挿入板264に開けられた穴(図示せず)に挿入され支持板265が支え棒261の下端を受け止める。このようにして、油圧ショベル等の建設重機からの油圧ホース(図示せず)を油圧ホース受止めリング255で受け止める事により、油圧ホースの汚れを防ぐと共に、地表面に油圧ホースを這わせた場合に起こり得る、油圧ホースの破損を防ぐ事が出来る。
FIG. 15 is a front view and a side view of the hydraulic hose receiving portion 234 and the caster device. The hydraulic hose receiving portion 234 is composed of two semicircular round bars at the top, and a hydraulic hose receiving ring 255 provided with a ring receiving portion 256 that is rotatably attached to a support column 257 made of square steel. In addition, the support column 257 and the square steel support column 266 are made of a flat steel rotating plate at the bent portion 260 so that the pile press-fitting device can be stored compactly when transported by a truck or the like. 263 and a bolt 262 are configured to be pivotable, and when the support column 257 is extended, a steel tube support rod 261 for supporting the support column 257 is supported by the support column 257 with a support material 258 and a bolt 259 having an equilateral mountain-shaped steel at the upper end. It can be pivotally attached. The lower end of the support bar 261 is inserted into a hole (not shown) formed in the insertion plate 264, and the support plate 265 receives the lower end of the support bar 261. In this way, when a hydraulic hose (not shown) from a construction heavy machine such as a hydraulic excavator is received by the hydraulic hose receiving ring 255, the hydraulic hose is prevented from being contaminated, and the hydraulic hose is put on the ground surface. Can prevent the hydraulic hose from being damaged.
また、キャスター装置は支え柱266に取付けられた平鋼の油圧シリンダー取付板270、平鋼の油圧シリンダー取付板253に対して油圧シリンダー268を固定し、油圧シリンダー268のロッドに鋼管の収納棒269を取付けると共に、収納棒269が油圧シリンダー268の動作に合わせて上下に自在に動作出来るように、収納棒269が上下する為の穴(図示せず)が開けられた2枚の平鋼の収納棒ガイド273、収納棒ガイド274が、等辺山形鋼に溶接されて支え柱266に取付けられる。このように構成された油圧シリンダー268に油圧を供給する事により、図16に示すように収納棒269が押し下げられ、キャスター222の上下位置を自在に調整する事が可能となる。
Further, the caster device fixes the hydraulic cylinder 268 to the flat steel hydraulic cylinder mounting plate 270 and the flat steel hydraulic cylinder mounting plate 253 attached to the support column 266, and the steel pipe storage rod 269 is attached to the rod of the hydraulic cylinder 268. And storage of two flat bars with holes (not shown) for moving the storage bar 269 up and down so that the storage bar 269 can move up and down freely according to the operation of the hydraulic cylinder 268. The bar guide 273 and the storage bar guide 274 are welded to the equilateral angle iron and attached to the support column 266. By supplying the hydraulic pressure to the hydraulic cylinder 268 configured as described above, the storage bar 269 is pushed down as shown in FIG. 16, and the vertical position of the caster 222 can be freely adjusted.
図17は、図6で説明した杭圧入装置の構成に加えて、図9のクレーン装置200と、図12の山留め微調整ガイド部210と、図14の油圧切換バルブ装置240と、図15の油圧ホース受部234とキャスター装置を組付けた正面図である。
17 includes, in addition to the configuration of the pile press-fitting device described in FIG. 6, the crane device 200 in FIG. 9, the mountain retaining fine adjustment guide unit 210 in FIG. 12, the hydraulic switching valve device 240 in FIG. It is the front view which assembled | attached the hydraulic hose receiving part 234 and the caster apparatus.
図18は、図17で説明した杭圧入装置を進行方向前方より投影した投影図である。油圧ホース受部234を支える支え柱266は、角パイプの角形鋼管フレーム271と角パイプの角形鋼管フレーム272に溶接で固定されると共に、山留め微調整ガイド部210のフレーム207、フレーム208に溶接で固定される。
FIG. 18 is a projection view of the pile press-fitting device described in FIG. 17 projected from the front in the traveling direction. The supporting column 266 that supports the hydraulic hose receiving portion 234 is fixed to the square pipe tube frame 271 and the square pipe tube frame 272 of the square pipe by welding, and is welded to the frames 207 and 208 of the mountain fine adjustment guide portion 210. Fixed.
さらに、フレーム208には、図14で説明した油圧切換バルブ装置240が取付けられる。
Furthermore, the hydraulic pressure switching valve device 240 described with reference to FIG.
図19は、山留め鋼材275の斜視図である。山留め鋼材275は図19a、図19bで示すようにH形鋼276と、一端がH形鋼276のフランジ部に溶接され、他端がL形に曲げられた平鋼の平板鋼板277で構成される。さらに、H形鋼276には、図19eの部分拡大図で示すようにL形部278を誘導する為の、ウェブ面に対して平鋼の上部を少し折り曲げたガイド鋼284と平鋼の取付鋼材285で構成される嵌め込み部281が設けられ、取付鋼材285がウェブ面に溶接で固定される。また、H形鋼276のウェブ部には、図1で説明した油圧固定装置24、図2で説明した油圧固定装置58、図3で説明した油圧固定装置104、油圧固定装置138に取付けられた、固定棒27、固定棒59、固定棒106、固定棒121の太さより少し大きめの穴280、穴283が固定棒27、固定棒59、固定棒106、固定棒121の位置に対応する位置に開けられる。同様に、L形部287にもH形鋼276の穴283と同位置に対応する位置に穴279が開けられる。
FIG. 19 is a perspective view of the mountain retaining steel material 275. As shown in FIGS. 19a and 19b, the mountain retaining steel member 275 is composed of an H-section steel 276 and a flat steel plate 277 made of a flat steel welded at one end to a flange portion of the H-section steel 276 and bent at the other end into an L shape. The Further, in the H-shaped steel 276, as shown in the partially enlarged view of FIG. 19e, the guide steel 284 and the flat steel are installed by slightly bending the upper portion of the flat steel with respect to the web surface to guide the L-shaped portion 278. The fitting part 281 comprised with the steel material 285 is provided, and the attachment steel material 285 is fixed to the web surface by welding. Further, on the web portion of the H-section steel 276, the hydraulic fixing device 24 described in FIG. 1, the hydraulic fixing device 58 described in FIG. 2, the hydraulic fixing device 104 described in FIG. 3, and the hydraulic fixing device 138 are attached. The fixing rod 27, the fixing rod 59, the fixing rod 106, and the hole 280 and the hole 283 that are slightly larger than the thickness of the fixing rod 121 are in positions corresponding to the positions of the fixing rod 27, the fixing rod 59, the fixing rod 106, and the fixing rod 121. Can be opened. Similarly, a hole 279 is formed in the L-shaped portion 287 at a position corresponding to the same position as the hole 283 of the H-shaped steel 276.
図19dは、山留め鋼材275を上部から見た平面図である。図19eは、図19bの上部の拡大図である。
FIG. 19d is a plan view of the mountain-capped steel material 275 as viewed from above. FIG. 19e is an enlarged view of the upper part of FIG. 19b.
図19cは、コーナー用の山留め鋼材の斜視図である。図19aの山留め鋼材275の平板鋼板277に、もう一枚の山留め鋼材275のL形部278を溶接で固定して製作する。山留め鋼材275の平板鋼板277に対して、L形部278を溶接する位置を進行方行に対して前後の位置に移動させて溶接する事により、山留め鋼材のコーナー部の位置を自在に変化させる事が可能となる為、地下室のコーナー部分の山留め位置を正確に位置決めする事が可能となる。
FIG. 19c is a perspective view of a corner retaining steel material. An L-shaped portion 278 of another steel plate 275 is fixed to the flat steel plate 277 of the steel plate 275 shown in FIG. 19a by welding. By moving the position where the L-shaped portion 278 is welded to the front and rear positions with respect to the traveling direction and welding the flat steel plate 277 of the mountain retaining steel material 275, the position of the corner portion of the mountain retaining steel material can be freely changed. This makes it possible to accurately position the mountain retaining position at the corner of the basement.
図20と図21は、杭圧入装置後端部1の油圧固定装置24を正面図と平面図で表す。図20で示す油圧シリンダー30に油圧を供給する事により、図20の正面図と平面図の太線で示した固定棒27と棒台座28は、図21の正面図と平面図の太線で示した油圧シリンダー30のロッド290が伸びて、太線で示した固定棒27と棒台座28が押されて、固定棒27が噛付き部25の噛付き板8と噛付き板26の穴9、穴13に挿入される。
FIGS. 20 and 21 are a front view and a plan view of the hydraulic fixing device 24 of the rear end portion 1 of the pile press-fitting device. By supplying hydraulic pressure to the hydraulic cylinder 30 shown in FIG. 20, the fixed rod 27 and the rod base 28 shown by the thick lines in the front view and the plan view of FIG. 20 are shown by the thick lines of the front view and the plan view of FIG. The rod 290 of the hydraulic cylinder 30 extends and the fixing rod 27 and the rod base 28 shown by bold lines are pushed, so that the fixing rod 27 is engaged with the engagement plate 8 of the engagement portion 25 and the holes 9 and 13 of the engagement plate 26. Inserted into.
図22は、図10で説明した杭圧入装置中間部35と杭圧入フレーム部137が、ボルト68を支軸として回転した状態を平面図で示す。なお、図22では回転角度が概ね90度の状態を図示しているが、これに拘るものではなく90度以上回転させる事も可能である。
FIG. 22 is a plan view showing a state in which the pile press-fitting device intermediate portion 35 and the pile press-fit frame portion 137 described with reference to FIG. 10 are rotated about the bolt 68 as a support shaft. Although FIG. 22 shows a state in which the rotation angle is approximately 90 degrees, the present invention is not limited to this, and it is possible to rotate 90 degrees or more.
図23は、図10で説明した杭圧入装置後端部1と杭圧入装置中間部35が、ボルト18を支軸として回転した状態を平面図で示す。なお、図23では回転角度が概ね90度の状態を図示しているが、これに拘るものではなく90度以上回転させる事も可能である。
FIG. 23 is a plan view showing a state where the pile press-fitting device rear end portion 1 and the pile press-fitting device intermediate portion 35 described with reference to FIG. FIG. 23 shows a state in which the rotation angle is approximately 90 degrees. However, the present invention is not limited to this, and the rotation angle can be rotated by 90 degrees or more.
図24は、図24aで山留め銜え込み部169を平面図で表す。山留め銜え込み部169は、図19で説明した山留め鋼材275のL形部278を銜え込み固定する為の、L形部噛付き装置308と、図19で説明した山留め鋼材275のH形鋼のフランジ部分を銜え込み固定する為のH形鋼噛付き装置307で構成される。
FIG. 24 shows a plan view of the mountain catching part 169 in FIG. 24a. The mountain retaining portion 169 includes an L-shaped biting device 308 for grasping and fixing the L-shaped portion 278 of the mountain retaining steel material 275 described in FIG. 19 and the H-shaped steel of the mountain retaining steel material 275 described in FIG. It is composed of an H-shaped steel biting device 307 for gripping and fixing the flange portion.
L形部噛付き装置308は、油圧シリンダー166と、角鋼をL形の噛付形状に加工した噛付き301と、その噛付き301を回動自在に支持する軸部300で構成され、油圧シリンダー166に油圧を供給する事によりロッドが押されて、図19で説明した山留め鋼材275のL形部278を抱え込む事が出来るように、角鋼を削り出して先端がL形に形成された噛付き301が軸部300を支軸として回動して、破線の噛付き302で示した位置に回動する。また、H形鋼噛付き装置307は、油圧シリンダー165と、角鋼を削り出して噛付形状に加工した噛付き305と、その噛付き305を回動自在に支持する軸部306で構成され、油圧シリンダー165に油圧を供給する事によりロットが押されて、図19で説明した山留め鋼材275のH形鋼276のフランジ部を抱え込む事が出来るように、角鋼を削り出して先端がL形に形成された噛付き305が軸部306を支軸として回動して、破線の噛付き304で示した位置に回動する。
The L-shaped portion biting device 308 includes a hydraulic cylinder 166, a biting 301 obtained by processing square steel into an L-shaped biting shape, and a shaft portion 300 that rotatably supports the biting 301. The rod is pushed by supplying hydraulic pressure to 166, so that the square steel is cut out and the tip is formed in an L shape so that the L-shaped portion 278 of the mountain retaining steel material 275 described in FIG. 19 can be held. 301 rotates about the shaft portion 300 as a support shaft and rotates to a position indicated by a broken bit 302. The H-shaped steel biting device 307 includes a hydraulic cylinder 165, a biting 305 cut out of square steel and processed into a biting shape, and a shaft portion 306 that rotatably supports the biting 305. The lot is pushed by supplying hydraulic pressure to the hydraulic cylinder 165, and the square steel is cut out so that the flange portion of the H-shaped steel 276 of the mountain retaining steel 275 described in FIG. The formed biting 305 rotates about the shaft portion 306 as a support shaft, and rotates to the position indicated by the broken biting 304.
さらに、図24bでは図19の図19dで説明した山留め鋼材275を平面図で示す。
Further, FIG. 24b shows a plan view of the mountain-capped steel material 275 described in FIG. 19d of FIG.
また、図24cは、図24aで説明した山留め銜え込み部169が、図24bで説明した山留め鋼材275を銜え込んだ状態を平面図で示す。なお、山留め鋼材275を山留め銜え込み部169に導きやすくする為、H形鋼276のフランジ部を導く為のじょうご形をしたH形鋼ガイド164がH形鋼噛付き装置307の横に取付けられる。
FIG. 24c is a plan view showing a state in which the mountain retaining 169 described with reference to FIG. 24a has received the mountain steel 275 described with reference to FIG. 24b. Note that a funnel-shaped H-shaped steel guide 164 for guiding the flange portion of the H-shaped steel 276 is attached to the side of the H-shaped steel biting device 307 in order to easily guide the mountain-clamped steel material 275 to the mountain-clamped holding portion 169. .
図25は、角度調整装置46の正面図と平面図である。角度調整装置46は補強鋼材29に開けられたタップ穴(図示せず)にねじ込められた角度調整ネジ16と、溝形鋼フレーム45に溶接で固定された溝形鋼315、さらに、その溝形鋼315に溶接された平鋼の側板311と平鋼の側板312と平鋼の支え板313と、平鋼の脱着調整板310を差し込む為の、差込み穴318で構成される。このように構成された差込み穴318に、平板状で上部にタップ穴(図示せず)が開けられた平鋼の脱着調整板310を差込み、角度調整ネジ314を脱着調整板310に開けられたタップ穴(図示せず)に挿入して、角度調整ネジ314を回す事により、角度調整ネジ314の先端が溝形鋼315を押して、図26に示すように溝形鋼フレーム15が溝形鋼フレーム45に対して回動する。このようにして回動された溝形鋼315の動作を固定させる為には、角度調整ネジ16を回して溝形鋼315の動きを停止させる事により溝形鋼315は固定される。図26は、溝形鋼フレーム15が溝形鋼フレーム45に対して2度回転させた状態を示す。同様に、図2で表した角度調整ネジ71と、図3で表す角度調整装置93との関係も、図1の角度調整ネジ16と図2の角度調整装置46の動作と同一である。
FIG. 25 is a front view and a plan view of the angle adjusting device 46. The angle adjusting device 46 includes an angle adjusting screw 16 screwed into a tap hole (not shown) formed in the reinforcing steel material 29, a grooved steel 315 fixed to the grooved steel frame 45 by welding, and the groove A flat steel side plate 311, a flat steel side plate 312, a flat steel support plate 313, and a flat steel attachment / detachment adjusting plate 310 are inserted into the shape steel 315 and inserted into a hole 318. A flat steel desorption adjustment plate 310 having a flat plate shape and a tapped hole (not shown) is inserted into the insertion hole 318 configured as described above, and the angle adjustment screw 314 is opened in the desorption adjustment plate 310. When the angle adjusting screw 314 is inserted into a tapped hole (not shown) and the angle adjusting screw 314 is turned, the tip of the angle adjusting screw 314 pushes the grooved steel 315, and the grooved steel frame 15 becomes grooved steel as shown in FIG. It rotates with respect to the frame 45. In order to fix the movement of the grooved steel 315 thus rotated, the grooved steel 315 is fixed by turning the angle adjusting screw 16 to stop the movement of the grooved steel 315. FIG. 26 shows a state where the channel steel frame 15 is rotated twice with respect to the channel steel frame 45. Similarly, the relationship between the angle adjusting screw 71 shown in FIG. 2 and the angle adjusting device 93 shown in FIG. 3 is the same as the operation of the angle adjusting screw 16 shown in FIG. 1 and the angle adjusting device 46 shown in FIG.
図27は、山留め押板部179の手動アーム170を動作させる前の状態と、手動アーム170を動かしてH形鋼引抜棒176を進行方行に動作させた状態を正面図で表す。山留め引き抜き装置189は、L形に曲げた丸棒の手動アーム170と、手動アーム170を保持する取付板173と、手動アーム170先端に取付けられた平鋼の当て板191と、図19で説明した山留め鋼材275の2つの穴280、穴283に対応して挿入出来るように、図1で説明した2本の固定棒27と同様の形状をしたH形鋼引抜棒176を当て板191に固定し、さらに、2本のH形鋼引抜棒176を挿入する為の取付板177と支え板178の間には、H形鋼引抜棒176を挿入する為の鋼管のさや管190が固定される。図27aは、太線で示した手動アーム170とH形鋼引抜棒176の先端が、さや管190に挿入された状態を表す。図27bには太線で手動アーム170とH形鋼引抜棒176を進行方行に手で押して動かした状態を表す。このようにして、H形鋼引抜棒176が山留め鋼材275の破線で示したウェブ部の、図19で説明した穴280、穴283に貫通して山留め鋼材275が山留め引き抜き装置189に固定される。
FIG. 27 is a front view showing a state before the manual arm 170 of the mountain retaining plate 179 is operated, and a state in which the manual arm 170 is moved to operate the H-shaped steel drawing rod 176 in the traveling direction. The mountain clamp pulling-out device 189 includes an L-shaped round bar manual arm 170, a mounting plate 173 for holding the manual arm 170, a flat steel backing plate 191 attached to the distal end of the manual arm 170, and FIG. The H-shaped steel extraction rod 176 having the same shape as the two fixing rods 27 described in FIG. 1 is fixed to the contact plate 191 so that it can be inserted corresponding to the two holes 280 and 283 of the retaining steel material 275. Further, between the mounting plate 177 for inserting the two H-shaped steel extraction rods 176 and the support plate 178, a steel pipe sheath tube 190 for inserting the H-shaped steel extraction rod 176 is fixed. . FIG. 27 a shows a state in which the manual arm 170 and the tip of the H-shaped steel drawing rod 176 indicated by bold lines are inserted into the sheath tube 190. FIG. 27b shows a state in which the manual arm 170 and the H-shaped steel drawing rod 176 are manually pushed in the traveling direction and moved by a thick line. In this way, the H-shaped steel extraction rod 176 penetrates the hole 280 and the hole 283 described in FIG. .
図28は、地表面320に建設重機(ユンボ等)を使って、3枚の山留め鋼材A321、山留め鋼材B322、山留め鋼材C323を圧入して、その3枚の山留め鋼材A321、山留め鋼材B322、山留め鋼材C323の上に杭圧入装置をクレーン等の建設重機を使って乗せ、図19で説明した山留め鋼材275の穴280、穴283に、図1で説明した杭圧入装置に取付けられた油圧固定装置24の固定棒27と、図2で説明した油圧固定装置58の固定棒59と、図3で説明した油圧固定装置104の固定棒106を挿入して、杭圧入装置を山留め鋼材A321、山留め鋼材B322、山留め鋼材C323に固定して、杭圧入装置を地表面320に対して自立させた状態を正面図で表す。3枚の山留め鋼材A321、山留め鋼材B322、山留め鋼材C323は、図19で説明した図19a、図19bの山留め鋼材275と同一鋼材である。
FIG. 28 shows that the three ground retaining steel materials A321, the retaining steel material B322, and the retaining steel material C323 are press-fitted into the ground surface 320 by using a heavy construction machine (such as Yumbo), and the three retaining steel materials A321, the retaining steel material B322, and the retaining screws. A pile press-fitting device is placed on the steel material C323 using a construction heavy machine such as a crane, and the hydraulic fixing device attached to the pile press-fitting device explained in FIG. 24, the fixing rod 59 of the hydraulic fixing device 58 described with reference to FIG. 2, and the fixing rod 106 of the hydraulic fixing device 104 described with reference to FIG. The state which fixed to B322 and the mountain retaining steel material C323, and made the pile press-fit apparatus self-supported with respect to the ground surface 320 is represented with a front view. The three retaining steel materials A321, retaining steel material B322, and retaining steel material C323 are the same steel materials as the retaining steel material 275 of FIGS. 19a and 19b described in FIG.
図29は、図28で説明した杭圧入装置のクレーン装置200のフック195に吊りクランプ339を取付け、電動ウインチ199でワイヤー197を巻き上げる事により山留め鋼材D324を吊り上げた状態を示す。なお、山留め鋼材D324を吊り上げる際は、地表面320に置かれている山留め鋼材D324の、図19で説明した平板鋼板277の上部に、フック195に取付けられた吊りクランプ339を引掛け、電動ウインチ199でワイヤー197を巻き上げる事により、山留め鋼材D324を山留め鋼材ガイド159の上部まで引き上げる。
FIG. 29 shows a state in which the mountain clamp steel material D324 is lifted by attaching the suspension clamp 339 to the hook 195 of the crane device 200 of the pile press-fitting device described in FIG. 28 and winding the wire 197 with the electric winch 199. When lifting the mountain retaining steel material D324, the suspension clamp 339 attached to the hook 195 is hooked on the upper portion of the flat steel plate 277 described in FIG. 19 of the mountain retaining steel material D324 placed on the ground surface 320, and the electric winch. By winding up the wire 197 at 199, the mountain-clamping steel material D324 is pulled up to the top of the mountain-clamping steel material guide 159.
図30は、図29で説明した山留め鋼材D324と同一形状の、図19で説明したH形鋼276の部分を、山留め鋼材ガイド159に沿わせながら、電動ウインチ199のワイヤー197を緩める事により、図24で説明した山留め銜え込み部169のL形部噛付き装置308に、図19で説明した山留め鋼材275のL形部278を銜え込ませると共に、H形鋼噛付き装置307に、図19で説明した山留め鋼材275のH形鋼276を銜え込ませ、山留め鋼材D324を地表面320まで降ろした状態を示す。なお、山留め銜え込み部169に山留め鋼材D324をセットする際には、クレーン装置200により吊り上げられた山留め鋼材D324を、人手により山留め銜え込み部169に導く事により、山留め鋼材D324は山留め銜え込み部169にセットされる。
FIG. 30 shows an example of loosening the wire 197 of the electric winch 199 while keeping the portion of the H-section steel 276 described in FIG. The L-shaped portion biting device 308 of the mountain retaining gripping portion 169 described in FIG. 24 is caused to grip the L-shaped portion 278 of the mountain retaining steel material 275 described in FIG. The state in which the H-section steel 276 of the mountain-clamping steel material 275 described in the above is inserted and the mountain-clamping steel material D324 is lowered to the ground surface 320 is shown. In addition, when setting the mountain retaining steel material D324 in the mountain retaining gripping part 169, the mountain retaining steel material D324 is manually guided to the mountain retaining gripping part 169 by lifting the mountain retaining steel material D324 lifted by the crane device 200. 169.
図31は、図30で説明した山留め鋼材D324を、図24で説明した山留め銜え込み部169の油圧シリンダー166、油圧シリンダー165に油圧を供給してL形部噛付き装置308とH形鋼噛付き装置307で銜え込み、さらに、図4で説明した杭圧入用油圧シリンダー158に油圧を供給する事により、杭圧入用油圧シリンダー158のロッド161を伸ばして山留め銜え込み部169を下げる事により、山留め鋼材D324の下端を地表面320に圧入した状態を示す。なお、山留め鋼材D324を地中に圧入する際、山留め鋼材D324の圧入に抵抗する地力が山留め鋼材D324に加わるが、本発明では、杭圧入用油圧シリンダー158に最大推力70トンの油圧シリンダーを使用し、3枚の山留め鋼材A321、山留め鋼材B322、山留め鋼材C323と、図1で説明した油圧固定装置24の固定棒27と、図2で説明した油圧固定装置58の固定棒59と、図3で説明した油圧固定装置104の固定棒106を、3枚の山留め鋼材A321、山留め鋼材B322、山留め鋼材C323の、図19で説明した穴280、穴283に挿入して固定した為、地中からの十分な引抜き抵抗力を反力として杭圧入装置で受止める事が可能となり、杭圧入用油圧シリンダー158の最大推力70トンの油圧シリンダーで山留め鋼材D324を地中に圧入する事が可能となる。
FIG. 31 shows an example of a method of supplying the hydraulic pressure to the hydraulic cylinder 166 and the hydraulic cylinder 165 of the mountain retaining portion 169 described with reference to FIG. By gripping with the attached device 307 and further supplying hydraulic pressure to the pile press-fitting hydraulic cylinder 158 described with reference to FIG. 4, by extending the rod 161 of the pile press-fitting hydraulic cylinder 158 and lowering the mountain clamp catching portion 169, The state which press-fit the lower end of the mountain retaining steel material D324 to the ground surface 320 is shown. In addition, when press-fitting the mountain retaining steel material D324 into the ground, a ground force that resists the press-fitting of the mountain retaining steel material D324 is applied to the mountain retaining steel material D324. In the present invention, a hydraulic cylinder having a maximum thrust of 70 tons is used as the hydraulic cylinder 158 for pile pressing. 3 pieces of mountain retaining steel A321, mountain retaining steel B322, mountain retaining steel C323, the fixing rod 27 of the hydraulic fixing device 24 explained in FIG. 1, the fixing rod 59 of the hydraulic fixing device 58 explained in FIG. 2, and FIG. Since the fixing rod 106 of the hydraulic fixing device 104 described in the above is inserted into the holes 280 and 283 described in FIG. 19 of the three retaining steel members A321, the retaining steel materials B322, and the retaining steel materials C323, they are fixed from the ground. Can be received by the pile press-in device as a reaction force with a sufficient pulling resistance of It is possible to press-fit the earth retaining steel D324 in the ground in over.
図32は、図31で説明した山留め鋼材D324を、図24で説明した山留め銜え込み部169の油圧シリンダー165と油圧シリンダー166に油圧を供給して、山留め鋼材D324に対するL形部噛付き装置308とH形鋼噛付き装置307の噛付きを解除すると共に、杭圧入用油圧シリンダー158に油圧を供給して、ロッド161を縮めて山留め銜え込み部169を上昇させ、その後、山留め銜え込み部169の油圧シリンダー165と油圧シリンダー166に油圧を供給して、L形部噛付き装置308とH形鋼噛付き装置307で山留め鋼材D324を再び銜え込み、山留め銜え込み部169と一体となった山留め鋼材D324を、杭圧入用油圧シリンダー158に油圧を供給してロッド161を伸ばし山留め鋼材D324を地表面320に圧入した状態の平面図である。
32 supplies the hydraulic pressure to the hydraulic cylinder 165 and the hydraulic cylinder 166 of the mountain-clamping holding portion 169 described in FIG. 24 by using the mountain-clamping steel material D324 described in FIG. And the H-shaped steel biting device 307 are released, the hydraulic pressure is supplied to the pile press-fitting hydraulic cylinder 158, the rod 161 is shrunk to raise the mountain clamp holder 169, and then the mountain clamp clamp 169. The hydraulic cylinder 165 and the hydraulic cylinder 166 are supplied with hydraulic pressure, and the mountain-clamping steel material D324 is gripped again by the L-shaped biting device 308 and the H-shaped steel biting device 307. The steel material D324 is supplied with hydraulic pressure to the pile press-fitting hydraulic cylinder 158, the rod 161 is extended, and the mountain retaining steel material D324 is grounded. 320 is a plan view of a press-fit state to.
図33は、図32で説明した山留め鋼材D324を、図24で説明した山留め銜え込み部169の油圧シリンダー165と油圧シリンダー166に油圧を供給して、山留め鋼材D324に対するL形部噛付き装置308とH形鋼噛付き装置307の噛付きを解除すると共に、杭圧入用油圧シリンダー158に油圧を供給してロッド161を縮めて山留め銜え込み部169を上昇させ、図4の爪部175、さらに詳しく説明すると、図4aの爪部175とガイド部材174の間に山留め鋼材D324の、図19で説明した平板鋼板277と同一構造の平板鋼板の上部を引掛けた状態を平面図で表す。
FIG. 33 supplies the hydraulic pressure to the hydraulic cylinder 165 and the hydraulic cylinder 166 of the mountain retaining member 169 described in FIG. 24 using the mountain retaining steel material D 324 described in FIG. 4 and the H-shaped steel biting device 307 are released, the hydraulic pressure is supplied to the pile press-fitting hydraulic cylinder 158, the rod 161 is contracted, and the mountain clamp 169 is raised, and the claw portion 175 of FIG. More specifically, a state in which the upper portion of the flat steel plate having the same structure as that of the flat steel plate 277 described in FIG. 19 is hooked between the claw portion 175 and the guide member 174 in FIG.
図34は、図33で説明した状態から、杭圧入用油圧シリンダー158に油圧を供給してロッド161を伸ばして山留め鋼材D324を地表面320に対して所定の位置(直前に圧入された山留め鋼材C323の上部の高さと同一高さ)まで圧入した後、杭圧入用油圧シリンダー158に油圧を供給してロッド161を縮めて山留め銜え込み部169を上昇させた状態を平面図で表す。このように図4で説明した山留め押板部179の爪部175を使って、山留め鋼材D324を地表面320に圧入する理由は、山留め銜え込み部169で山留め鋼材D324の上部を銜え込んで、山留め鋼材D324を山留め鋼材C323の上部の高さと同一高さまで圧入しようとした場合、図4で説明した山留め銜え込み部169の平鋼フレーム168が直前に圧入された山留め鋼材C323の上部に当ってしまい、山留め鋼材C323と山留め鋼材D324の上部の位置を揃える事が出来なくなるからである。
34, from the state described with reference to FIG. 33, hydraulic pressure is supplied to the pile press-fitting hydraulic cylinder 158 to extend the rod 161 so that the mountain-clamping steel D324 is placed at a predetermined position with respect to the ground surface 320. A state in which the pressure is supplied to the pile press-fitting hydraulic cylinder 158 and the rod 161 is contracted to raise the mountain clamp gripping part 169 is shown in a plan view after press-fitting to the same height as the upper part of C323. The reason for press-fitting the mountain-clamping steel material D324 into the ground surface 320 using the claw portion 175 of the mountain-clamping pressing plate part 179 described in FIG. 4 is that the upper part of the mountain-clamping steel material D324 is swallowed by the mountain-clamping gripping part 169, When trying to press-fit the mountain retaining steel material D324 to the same height as the upper portion of the mountain retaining steel material C323, the flat steel frame 168 of the mountain retaining gripping portion 169 described with reference to FIG. This is because it is impossible to align the positions of the upper portions of the mountain retaining steel material C323 and the mountain retaining steel material D324.
図35は、図34で説明した杭圧入装置の、図3で説明した水平移動用油圧シリンダー82に油圧を供給してロッド188を伸ばし、図4で説明した山留め杭圧入部141を進行方行に前進させた状態を平面図で表す。
35 supplies the hydraulic pressure to the horizontally moving hydraulic cylinder 82 described in FIG. 3 of the pile press-fitting device described in FIG. The state advanced forward is shown with a top view.
図36は、図35で説明した杭圧入装置のクレーン装置200のフック195に吊りクランプ339を取付け、電動ウインチ199でワイヤー197を巻き上げる事により山留め鋼材E325を吊り上げた状態を表す。山留め鋼材E325を吊り上げる際は、地表面320に並べてある、図19で説明した山留め鋼材275の平板鋼板277の上部に、フック195に取付けられた吊りクランプ339を引掛け、電動ウインチ199でワイヤー197を巻き上げる事により、山留め鋼材E325を山留め鋼材ガイド159の上部まで引き上げる。
FIG. 36 shows a state in which the mountain clamp steel material E325 is lifted by attaching the suspension clamp 339 to the hook 195 of the crane device 200 of the pile press-fitting device described in FIG. 35 and winding the wire 197 with the electric winch 199. When lifting the steel plate E325, the suspension clamp 339 attached to the hook 195 is hooked on the flat steel plate 277 of the steel plate 275 described with reference to FIG. Is pulled up to the upper part of the mountain retaining steel material guide 159.
図37は、図36で説明した山留め鋼材E325と同一形状の、図19で説明したH形鋼276を、山留め鋼材ガイド159に沿わせながら、電動ウインチ199のワイヤー197を緩める事により、図24で説明した山留め銜え込み部169のL形部噛付き装置308に山留め鋼材275のL形部278を銜え込ませると共に、H形鋼噛付き装置307に山留め鋼材275のH形鋼276を銜え込ませた状態を表す。なお、山留め銜え込み部169に山留め鋼材E325をセットする際には、クレーン装置200により吊り上げられた山留め鋼材E325を、人手により山留め銜え込み部169に導く事により、山留め鋼材E325は山留め銜え込み部169にセットされる。
FIG. 37 shows the same shape as the retaining steel material E325 described with reference to FIG. 36, and loosens the wire 197 of the electric winch 199 while the H-section steel 276 described with reference to FIG. The L-shaped portion biting device 308 of the mountain-clamping gripping portion 169 described above is held in the L-shaped portion 278 of the mountain-clamping steel material 275 and the H-shaped steel biting device 307 is swallowed by the H-shaped steel 276 of the mountain-clamping steel material 275. Represents the state that was not. When setting the mountain retaining steel material E325 to the mountain retaining portion 169, the mountain retaining steel member E325 is manually guided to the mountain retaining member 169 by the crane device 200, so that the mountain retaining steel member E325 becomes the mountain retaining portion. 169.
図38は、図37で説明した山留め鋼材E325を、図4で説明した杭圧入用油圧シリンダー158に油圧を供給する事により、杭圧入用油圧シリンダー158のロッド161を伸ばし、山留め鋼材E325を地表面320に、概ね4分の3ほど圧入し、山留め鋼材E325が地中から十分な土圧を受けて杭圧入装置の自重を支えて自立させる事が出来るようになった状態を示す。なお、山留め鋼材E325を地中に圧入する際、杭圧入用油圧シリンダー158のロッド161が伸びる事の出来る最大の長さ(ストローク)が決められている為、図24の山留め銜え込み部169の油圧シリンダー165、油圧シリンダー166で固定した山留め鋼材E325を、杭圧入用油圧シリンダー158に油圧を供給してロッド161が伸びる長さ(ストローク)分、地中に圧入した後、山留め銜え込み部169の油圧シリンダー165、油圧シリンダー166に油圧を供給してL形部噛付き装置308とH形鋼噛付き装置307と山留め鋼材E325との噛合いを解除し、杭圧入用油圧シリンダー158に油圧を供給して山留め銜え込み部169を上昇させ、再び、山留め銜え込み部169の油圧シリンダー165、油圧シリンダー166に油圧を供給して山留め銜え込み部169と山留め鋼材E325を固定した後、杭圧入用油圧シリンダー158に油圧を供給してロッド161が伸びる長さ(ストローク)分、地中に圧入させる。この動作を繰り返す事により山留め鋼材E325を地中に圧入させる事が可能となる。FIG. 38 is a diagram illustrating a method of supplying the hydraulic pressure to the pile press-fitting hydraulic cylinder 158 described with reference to FIG. 4 by extending the mountain clamp steel E325 described with reference to FIG. The surface 320 is press-fitted approximately three-quarters, and the mountain retaining steel E 325 receives a sufficient earth pressure from the ground to support the weight of the pile press-fitting device so that it can stand on its own. In addition, since the maximum length (stroke) that the rod 161 of the pile press-fitting hydraulic cylinder 158 can extend when the press-fitting steel material E325 is press-fitted into the ground is determined. The hydraulic cylinder 165 and the mountain-clamping steel material E325 fixed by the hydraulic cylinder 166 are pressure-fitted into the ground for the length (stroke) of the rod 161 extending by supplying hydraulic pressure to the hydraulic cylinder 158 for press-fitting the pile, and then the mountain retaining part 169 The hydraulic cylinder 165 and the hydraulic cylinder 166 are supplied with hydraulic pressure to release the engagement of the L-shaped biting device 308, the H-shaped steel biting device 307, and the retaining steel E325, and the hydraulic pressure cylinder 158 is pressurized. Supply and raise the mountain retaining part 169, and again, the hydraulic cylinder 165 and the hydraulic cylinder of the mountain retaining part 169 -After supplying the hydraulic pressure to 166 and fixing the mountain retaining part 169 and the mountain retaining steel material E325, the hydraulic pressure is supplied to the pile press-fitting hydraulic cylinder 158 to press-fit into the ground for the length (stroke) of the rod 161 extending. . By repeating this operation, it is possible to press-fit the steel plate E325 into the ground.
図39は、図38で説明した杭圧入装置の山留め銜え込み部169が山留め鋼材E325を銜え込み、山留め鋼材E325と山留め銜え込み部169が固定された状態で、3枚の山留め鋼材A321、山留め鋼材B322、山留め鋼材C323に開けられたH形鋼の穴(図示せず)に、図1で説明した油圧固定装置24の固定棒27と、図2で説明した油圧固定装置58の固定棒59と、図3で説明した油圧固定装置104の固定棒106が挿入された状態から、油圧シリンダー30、油圧シリンダー64、油圧シリンダー111に油圧を供給して固定棒27と固定棒59と固定棒106を縮めて、山留め鋼材A321、山留め鋼材B322、山留め鋼材C323と杭圧入装置後端部1と、杭圧入装置中間部35と、杭圧入フレーム部137の固定を解除して、杭圧入用油圧シリンダー158に油圧を供給してロッド161を伸ばし、図1で説明した杭圧入装置後端部1と、図2で説明した杭圧入装置中間部35と、図3で説明した杭圧入フレーム部137と、図4で説明した山留め杭圧入部141を上昇させた状態を平面図で表す。このようにする事により、山留め鋼材E325と山留め銜え込み部169が固定された状態で、図1で説明した杭圧入装置の杭圧入装置後端部1と、図2で説明した杭圧入装置中間部35と、図3で説明した杭圧入フレーム部137と、図4で説明した山留め杭圧入部141は、空中に浮いている状態となる。
FIG. 39 shows three pile retaining steel members A321, piles in a state in which the pile retaining part 169 of the pile press-fitting device described in FIG. A fixing rod 27 of the hydraulic fixing device 24 described with reference to FIG. 1 and a fixing rod 59 of the hydraulic fixing device 58 described with reference to FIG. 2 are inserted into holes (not shown) of an H-shaped steel formed in the steel material B322 and the retaining steel material C323. From the state where the fixing rod 106 of the hydraulic fixing device 104 described in FIG. 3 is inserted, the hydraulic pressure is supplied to the hydraulic cylinder 30, the hydraulic cylinder 64, and the hydraulic cylinder 111 to fix the fixing rod 27, the fixing rod 59, and the fixing rod 106. , Pile retaining steel material A321, pile retaining steel material B322, pile retaining steel material C323, pile press-fitting device rear end portion 1, pile press-fitting device intermediate portion 35, and pile press-fitting frame portion 137 Unfixing, supplying hydraulic pressure to the pile press-fit hydraulic cylinder 158 and extending the rod 161, the pile press-fit device rear end portion 1 explained in FIG. 1, the pile press-fit device intermediate portion 35 explained in FIG. The state which raised the pile press-fit flame | frame part 137 demonstrated in FIG. 3 and the mountain retaining pile press-fit part 141 demonstrated in FIG. 4 is represented with a top view. By doing in this way, the pile press-in apparatus rear end part 1 of the pile press-in apparatus explained in FIG. 1 and the pile press-in apparatus intermediate shown in FIG. The part 35, the pile press-fit frame part 137 described with reference to FIG. 3, and the pile retaining press-fit part 141 described with reference to FIG. 4 are in a floating state.
図40は、図39で説明した水平移動用油圧シリンダー82に油圧を供給してロッド188を縮め、山留め杭圧入部141に対して、図1で説明した杭圧入装置後端部1と、図2で説明した杭圧入装置中間部35と、図3で説明した杭圧入フレーム部137を、図19で説明した山留め鋼材275の一枚分を進行方行に前進させた状態を正面図で表す。40 supplies the hydraulic pressure to the horizontal movement hydraulic cylinder 82 described with reference to FIG. 39 to contract the rod 188, and the pile press-fitting device rear end 1 described with reference to FIG. The pile press-fitting device intermediate part 35 described in 2 and the pile press-fit frame part 137 described in FIG. 3 are shown in a front view in a state in which one piece of the mountain retaining steel material 275 described in FIG. .
図41は、図40で説明した杭圧入装置後端部1と杭圧入装置中間部35と杭圧入フレーム部137と山留め杭圧入部141を、杭圧入用油圧シリンダー158に油圧を供給してロッド161を縮めて下降させ、杭圧入装置後端部1のテーブルフレーム7下部の噛付き部25と、杭圧入装置中間部35のテーブルフレーム47下部の噛付き部56と、杭圧入フレーム部137のテーブルフレーム94下部の噛付き部103、噛付き部117を、山留め鋼材A321と山留め鋼材B322と山留め鋼材C323と山留め鋼材D324と同一形状の、図19で説明したH形鋼276の上部に挿入すると共に、図1で説明した杭圧入装置後端部1の油圧固定装置24の固定棒27と、図2で説明した杭圧入装置中間部35の油圧固定装置58の固定棒59と、図3で説明した杭圧入フレーム部137の油圧固定装置104の固定棒106、油圧固定装置138の固定棒121を、図19で説明したH形鋼276の穴280、穴283に挿入する事により、山留め鋼材A321と山留め鋼材B322と山留め鋼材C323と山留め鋼材D324と、杭圧入装置後端部1と杭圧入装置中間部35と杭圧入フレーム部137が一体となって固定される。
41 shows the rod press-fitting device rear end portion 1, the pile press-fitting device intermediate portion 35, the pile press-fitting frame portion 137, and the pile retaining pile press-fitting portion 141 described in FIG. 161, the pile press-fitting device rear end 1 is engaged with the lower portion of the table frame 7 at the lower portion of the table frame 7; the pile press-fitting device intermediate portion 35 at the lower portion of the table frame 47; The biting part 103 and the biting part 117 at the lower part of the table frame 94 are inserted into the upper part of the H-shaped steel 276 described in FIG. At the same time, the fixing rod 27 of the hydraulic fixing device 24 at the rear end portion 1 of the pile press-fitting device explained in FIG. 1 and the fixing of the hydraulic fixing device 58 of the intermediate portion 35 of the pile press-fitting device explained in FIG. 59 and the fixing rod 106 of the hydraulic fixing device 104 and the fixing rod 121 of the hydraulic fixing device 138 of the pile press-fitting frame portion 137 described with reference to FIG. 3 are inserted into the holes 280 and 283 of the H-shaped steel 276 described with reference to FIG. By doing so, the pile retaining steel material A321, the mountain retaining steel material B322, the mountain retaining steel material C323, the mountain retaining steel material D324, the pile press-fitting device rear end portion 1, the pile press-fitting device intermediate portion 35, and the pile press-fit frame portion 137 are fixed together.
図42は、図41で説明した山留め鋼材E325を、図24で説明した山留め銜え込み部169の油圧シリンダー165と油圧シリンダー166に油圧を供給して、山留め鋼材E325に対するL形部噛付き装置308とH形鋼噛付き装置307の噛付きを解除すると共に、杭圧入用油圧シリンダー158に油圧を供給してロッド161を縮めて山留め銜え込み部169を引き上げ、その後、山留め銜え込み部169の油圧シリンダー165と油圧シリンダー166に油圧を供給して、再び、L形部噛付き装置308とH形鋼噛付き装置307で山留め鋼材E325を銜え込み、一体となった山留め銜え込み部169と山留め鋼材E325を、杭圧入用油圧シリンダー158に油圧を供給してロッド161を伸ばし山留め鋼材E325を地中に圧入した状態の正面図である。42 supplies the hydraulic pressure to the hydraulic cylinder 165 and the hydraulic cylinder 166 of the mountain retaining member 169 described with reference to FIG. And the H-shaped steel biting device 307 are released, the hydraulic pressure is supplied to the pile press-fitting hydraulic cylinder 158, the rod 161 is contracted, and the mountain clamp gripping portion 169 is pulled up. The cylinder 165 and the hydraulic cylinder 166 are supplied with hydraulic pressure, and the L-shaped portion biting device 308 and the H-shaped steel biting device 307 are used to grip the mountain-clamping steel material E325 again. E325 is supplied to the hydraulic cylinder 158 for press-fitting piles, the rod 161 is extended, and the steel retaining material E325 is underground. It is a front view of a press-fit state.
図43は、図42で説明した山留め鋼材E325を、図24で説明した山留め銜え込み部169の油圧シリンダー165と油圧シリンダー166に油圧を供給して、山留め鋼材E325に対するL形部噛付き装置308とH形鋼噛付き装置307の噛付きを解除すると共に、杭圧入用油圧シリンダー158に油圧を供給してロッド161を縮めて山留め銜え込み部169を上昇させ、図4で説明した爪部175、さらに詳しく説明すると、図4aの爪部175とガイド部材174の間に山留め鋼材E325の平板鋼板の上部を引掛けた状態の正面図である。FIG. 43 supplies the hydraulic pressure to the hydraulic cylinder 165 and the hydraulic cylinder 166 of the mountain retaining member 169 described in FIG. 24 from the mountain retaining steel material E325 illustrated in FIG. And the H-shaped steel biting device 307 are released, and hydraulic pressure is supplied to the pile press-fitting hydraulic cylinder 158 to contract the rod 161 and raise the mountain clamp gripping portion 169, and the claw portion 175 described in FIG. More specifically, FIG. 4B is a front view showing a state in which an upper portion of a flat steel plate of a mountain-clad steel material E325 is hooked between the claw portion 175 and the guide member 174 in FIG. 4A .
図44は、図43で説明した杭圧入用油圧シリンダー158に油圧を供給してロッド161を伸ばして山留め銜え込み部169を下降させ、図4で説明した図4aの爪部175で山留め鋼材E325を、直前に地中に圧入した山留め鋼材D324の上部の高さと同一高さまで圧入した状態を正面図で表す。44 supplies hydraulic pressure to the pile press-fitting hydraulic cylinder 158 described with reference to FIG. 43 to extend the rod 161 and lower the mountain retaining portion 169, and with the claw 175 of FIG. 4a illustrated in FIG. Is shown in a front view in a state where it is press-fitted to the same height as the height of the upper part of the piled steel D324 that has been press-fitted into the ground immediately before.
図45は、杭圧入装置の操作ミスにより、山留め鋼材D324を、直前に地中に圧入した山留め鋼材C323より深く圧入した場合、山留め鋼材D324の高さを正常な高さに戻す為の操作方法について説明する。杭圧入用油圧シリンダー158に油圧を供給してロッド161を縮めて山留め銜え込み部169を少し上昇させ、図27の図27aで説明したように、山留め押板部179のH形鋼引抜棒176を、山留め鋼材D324と同一形状の、図19で説明したH形鋼276の穴280、穴283の高さと同一高さまで引き上げ、図27bで説明したように手動アーム170を手動でH形鋼引抜棒176が、図19で説明したH形鋼276の穴280、穴283に挿入される位置まで押し込み、山留め押板部179とH形鋼276を一体とさせ、図45の状態で杭圧入用油圧シリンダー158に油圧を供給してロッド161を縮めて山留め銜え込み部169を少しづつ上昇させ。
FIG. 45 shows an operation method for returning the height of the retaining steel material D324 to the normal height when the retaining steel material D324 is pressed deeper than the retaining steel material C323 that has been immediately inserted into the ground due to an operation mistake of the pile press-fitting device. Will be described. The hydraulic pressure is supplied to the pile press-fitting hydraulic cylinder 158 and the rod 161 is contracted to slightly raise the mountain retaining portion 169. As described with reference to FIG. 27a of FIG. Is pulled up to the same height as the holes 280 and 283 of the H-shaped steel 276 described with reference to FIG. 19, and the manual arm 170 is manually pulled out as described with reference to FIG. 27b. The rod 176 is pushed to the position where it is inserted into the hole 280 and the hole 283 of the H-shaped steel 276 described in FIG. 19, and the pile retaining plate 179 and the H-shaped steel 276 are integrated, and in the state of FIG. The hydraulic pressure is supplied to the hydraulic cylinder 158 to contract the rod 161 and raise the mountain retaining portion 169 little by little.
山留め押板部179と一体となったH形鋼276を少しづつ引き抜く事により、山留め鋼材D324を必要とする高さまで引き抜く事が出来る。
By pulling out the H-section steel 276 integrated with the retaining plate 179 little by little, the retaining steel material D324 can be pulled out to a required height.
以下、この発明の実施の形態2について説明する。
[発明の実施の形態2]
The second embodiment of the present invention will be described below.
[Embodiment 2 of the Invention]
図46及至図62は、この発明の実施の形態2を示す。上記発明の実施の形態1では、杭圧入装置を、図19で説明した山留め鋼材275の上部に固定する為に、山留め鋼材275を構成するH形鋼276に開けられた穴280、穴283に、図1で説明した油圧固定装置24の固定棒27、図2で説明した油圧固定装置58の固定棒59、図3で説明した油圧固定装置104の固定棒106を挿入して杭圧入装置と山留め鋼材275を固定していたが、この発明の実施の形態2では、図46で示す油圧固定装置338で、図19で説明した山留め鋼材275を構成する平板鋼材277の上部を銜え込み、杭圧入装置と山留め鋼材275を固定させる。
46 to 62 show a second embodiment of the present invention. In Embodiment 1 of the said invention, in order to fix a pile press-fit apparatus to the upper part of the mountain retaining steel material 275 demonstrated in FIG. 19, in the hole 280 and the hole 283 drilled in the H-section steel 276 which comprises the mountain retaining steel material 275. 1, the fixing rod 27 of the hydraulic fixing device 24 described in FIG. 1, the fixing rod 59 of the hydraulic fixing device 58 described in FIG. 2, and the fixing rod 106 of the hydraulic fixing device 104 described in FIG. In the second embodiment of the present invention, the mountain retaining steel member 275 is fixed. However, in the hydraulic fixing device 338 shown in FIG. 46, the upper portion of the flat steel member 277 constituting the mountain retaining steel member 275 described in FIG. The press-fitting device and the retaining steel material 275 are fixed.
つづいて、図46の油圧固定装置338を説明する。図46は油圧固定装置338を正面図と平面図と側面図で表す。油圧固定装置338は油圧シリンダー331と、そのロッドに取付けられた平鋼の下部が、図19で説明した補強板286の下部にL形に悔い込むように構成されたL形状の押板334と、油圧シリンダー331を固定する為の、平鋼の油圧シリンダー固定板329と、図19で説明した山留め鋼材275の平板鋼材277を銜え込む事が出来るように、噛付き部332にコの字形の噛付き開口部を開けた平鋼の袖板327、袖板328と、図19で説明した山留め鋼材275を構成する平板鋼材277の上部を定位置で止める為の平鋼の止め板335、さらに、袖板327、袖板328を補強する為の平鋼の固定板326と、図19で説明した平板鋼材277を噛付き部332にスムーズにガイドする為の噛付き部332の下部に取付けられた、平鋼の山留め鋼材ガイド330、山留め鋼材ガイド333と、油圧固定装置338を吊り下げる為の、内部にネジ穴が切られた鋼管の棒ネジ穴337で構成される。
Next, the hydraulic fixing device 338 shown in FIG. 46 will be described. FIG. 46 shows the hydraulic fixing device 338 in a front view, a plan view, and a side view. The hydraulic fixing device 338 includes a hydraulic cylinder 331, and an L-shaped push plate 334 configured such that a lower portion of a flat steel attached to the rod thereof repents into an L shape below the reinforcing plate 286 described in FIG. The U-shaped meshing portion 332 has a U-shape so that the flat steel hydraulic cylinder fixing plate 329 for fixing the hydraulic cylinder 331 and the flat steel material 277 of the retaining steel material 275 described in FIG. A flat steel sleeve plate 327 and a sleeve plate 328 having a bite opening, and a flat steel stopper plate 335 for fixing the upper portion of the flat steel member 277 constituting the mountain stopper steel member 275 described in FIG. A flat plate fixing plate 326 for reinforcing the sleeve plate 327 and the sleeve plate 328, and a flat plate steel member 277 described in FIG. 19 are attached to the lower portion of the engaging portion 332 for smoothly guiding the engaging portion 332. And, earth retaining steel guide 330 of the flat bar, the earth retaining steel guide 333, for suspending the hydraulic fixing device 338, and a rod threaded hole 337 of the steel tube is threaded hole therein was cut.
このように構成された、油圧固定装置338は、図47に正面図と平面図と側面図で示すように、図19で説明した山留め鋼材275を構成する平板鋼材277が噛付き部332に銜え込まれ、油圧シリンダー331に油圧を供給してロッド340が伸びる事により押板334が押され平板鋼材277と油圧固定装置338が固定される。
In the hydraulic fixing device 338 configured as described above, as shown in a front view, a plan view, and a side view in FIG. Then, when the rod 340 extends by supplying hydraulic pressure to the hydraulic cylinder 331, the push plate 334 is pushed, and the flat steel 277 and the hydraulic fixing device 338 are fixed.
さらに、図48では、上記発明の実施の形態1の、図1で説明した杭圧入装置後端部1の油圧固定装置24と噛付き部25が取り外されると共に、テーブルフレーム7の一部が欠き込まれ、平鋼の補強鋼材344、平鋼の補強鋼材356、平鋼の補強鋼材357でフレーム部が補強された状態を示す。このようにして改造された図1の杭圧入装置後端部1は、図48で示すように、上部に油圧固定装置338を吊るす為の棒ネジ351取付用の穴(図示せず)が開けられた等辺山形鋼の固定板348と、その固定板348を補強する為の、平鋼の補強鋼材347、平鋼の補強鋼材364を、溝形鋼の溝形鋼フレーム352と溝形鋼の溝形鋼フレーム363に固定させ、固定板348に開けられた穴に棒ネジ351を挿入してナット349、ナット350により棒ネジ351を固定し、棒ネジ351の下端は、図47で説明した棒ネジ穴337にねじ込まれ油圧固定装置338が取付けられる。
Further, in FIG. 48, the hydraulic fixing device 24 and the meshing portion 25 of the rear end portion 1 of the pile press-fitting device described in FIG. 1 according to the first embodiment of the present invention are removed, and a part of the table frame 7 is missing. It is shown that the frame portion is reinforced by the flat steel reinforcing steel material 344, the flat steel reinforcing steel material 356, and the flat steel reinforcing steel material 357. As shown in FIG. 48, the rear end portion 1 of the pile press-fitting device of FIG. 1 modified in this way has a hole (not shown) for attaching a rod screw 351 for hanging the hydraulic fixing device 338 on the top. The fixed plate 348 made of equilateral angle steel, the flat steel reinforcing steel material 347 and the flat steel reinforcing steel material 364 for reinforcing the fixing plate 348, the grooved steel frame 352 and the channel steel The rod screw 351 is fixed to the grooved steel frame 363, the rod screw 351 is inserted into the hole formed in the fixing plate 348, and the rod screw 351 is fixed by the nut 349 and the nut 350. The lower end of the rod screw 351 has been described with reference to FIG. A hydraulic fixing device 338 is attached by being screwed into the bar screw hole 337.
このようにして取付けられた油圧固定装置338は、固定板348に開けられた穴を棒ネジ351のネジ径より少し大きく開ける事により、油圧固定装置338が棒ネジ351によりぶら下った状態となり、前後左右に対して多少自由に動く事が可能な状態となり、油圧固定装置338が、図19で説明した山留め鋼材275を構成する平板鋼材277を銜え込む際、山留め鋼材275の圧入位置が多少ずれても油圧固定装置338が前後左右に少し動く事により、銜え込むための自由度が増し、油圧固定装置338が、図19で説明した山留め鋼材275の平板鋼板277の上部を銜え込む事が可能となる。さらに、棒ネジ351の上端を長ネジで構成した為、ナット349とナット350を調整する事により、油圧固定装置338の高さを自在に調整する事が可能となる。その他の図48で示した杭圧入装置後端部367の構成は、この発明の実施の形態1の図1で説明した杭圧入装置後端部1と同様である。
The hydraulic fixing device 338 attached in this way is in a state where the hydraulic fixing device 338 is hung by the bar screw 351 by opening a hole formed in the fixing plate 348 slightly larger than the screw diameter of the bar screw 351. When the hydraulic fixing device 338 grips the flat steel member 277 constituting the retaining steel material 275 described with reference to FIG. 19, the press-fitting position of the retaining steel material 275 is slightly shifted. However, the hydraulic fixing device 338 moves slightly in the front / rear and left / right directions, so that the degree of freedom for gripping increases, and the hydraulic fixing device 338 can grip the upper portion of the flat steel plate 277 of the steel plate 275 described in FIG. It becomes. Further, since the upper end of the bar screw 351 is constituted by a long screw, the height of the hydraulic fixing device 338 can be freely adjusted by adjusting the nut 349 and the nut 350. The other configuration of the pile press-fitting device rear end portion 367 shown in FIG. 48 is the same as that of the pile press-fitting device rear end portion 1 described in FIG. 1 of the first embodiment of the present invention.
つづいて、図49の杭圧入装置中間部407を説明する。杭圧入装置中間部407は、上記発明の実施の形態1の、図2で説明した杭圧入装置中間部35から、油圧固定装置58と噛付き部56が取外されると共に、テーブルフレーム47の一部が欠き込まれ、角度調整装置46も取外され、平鋼の補強鋼材393、平鋼の補強鋼材370、平鋼の補強鋼材401と、溝形鋼の溝形鋼フレーム396で補強される。このようにして改造された図2で説明した杭圧入装置中間部35は、図49で示すように、油圧固定装置338を吊るす為の棒ネジ384取付用の穴(図示せず)が開けられた等辺山形鋼の固定板380と、その固定板380を補強する為の平鋼の補強鋼材381、平鋼の補強鋼材402を、溝形鋼の溝形鋼フレーム395と溝形鋼フレーム403に固定させ、固定板380に開けられた穴に棒ネジ384を挿入してナット382、ナット383により棒ネジ384を固定すると共に、棒ネジ384の下端は、図47で説明した棒ネジ穴337にねじ込まれ油圧固定装置338が取付けられる。
It continues and the pile press-fit apparatus intermediate part 407 of FIG. 49 is demonstrated. The pile press-fitting device intermediate portion 407 is configured such that the hydraulic fixing device 58 and the meshing portion 56 are removed from the pile press-fitting device intermediate portion 35 described in FIG. A part is cut out and the angle adjusting device 46 is also removed, and is reinforced with a flat steel reinforcing steel material 393, a flat steel reinforcing steel material 370, a flat steel reinforcing steel material 401, and a grooved steel frame 396. The As shown in FIG. 49, the pile press-fitting device intermediate portion 35 described in FIG. 2 modified as described above is provided with a hole (not shown) for attaching a rod screw 384 for suspending the hydraulic fixing device 338. An equilateral mountain-shaped steel fixing plate 380, a flat steel reinforcing steel material 381 for reinforcing the fixing plate 380, and a flat steel reinforcing steel material 402 into a grooved steel frame 395 and a grooved steel frame 403. The bar screw 384 is inserted into the hole formed in the fixing plate 380, and the bar screw 384 is fixed by the nut 382 and the nut 383. The lower end of the bar screw 384 is inserted into the bar screw hole 337 described in FIG. Screwed and hydraulic fixing device 338 is attached.
このようにして取付けられた油圧固定装置338は、固定板380に開けられた穴を棒ネジ384のネジ径より少し大きく開ける事により、油圧固定装置338が棒ネジ384にぶら下った状態となり、前後左右に対して多少自由に動く事が可能な状態となり、図19で説明した山留め鋼材275を構成する平板鋼材277を銜え込む際、山留め鋼材275の圧入位置が多少ずれても油圧固定装置338が前後左右に少し動く事により、銜え込むための自由度が増す。さらに、棒ネジ384の上端を長ネジで構成した為、ナット382とナット383を調整する事により、油圧固定装置338の高さを自在に調整する事が可能となる。
The hydraulic fixing device 338 attached in this way is in a state where the hydraulic fixing device 338 is hung from the bar screw 384 by opening a hole formed in the fixing plate 380 slightly larger than the screw diameter of the bar screw 384. The hydraulic fixing device 338 is in a state in which it can move somewhat freely with respect to the front, rear, left and right, and when the flat steel 277 constituting the retaining steel 275 described with reference to FIG. Moves slightly forwards, backwards, left and right, increasing the degree of freedom to get into. Furthermore, since the upper end of the bar screw 384 is constituted by a long screw, the height of the hydraulic fixing device 338 can be freely adjusted by adjusting the nut 382 and the nut 383.
さらに、図49と図50で示すように、キャスター387に平鋼のベースプレート406を取付け、そのベースプレート406に溝形鋼のキャスター上下作動鋼材392と、油圧シリンダー390のロッド409を固定し、キャスター上下作動鋼材392が上下に動作出来るようにキャスター上下作動鋼材392を抱え込むように中空形状に構成された上下2ヵ所の作動鋼材ガイド388と作動鋼材ガイド391に対して、油圧シリンダー390の上部を油圧シリンダー固定部材(図示せず)で作動鋼材ガイド391に固定し、さらに作動鋼材ガイド391を溝形鋼の溝形鋼フレーム404に固定すると共に、油圧シリンダー390の下部を油圧シリンダー固定部材(図示せず)で作動鋼材ガイド388に固定し、さらに作動鋼材ガイド388を平鋼の補強鋼材401に固定し、油圧シリンダー390に油圧を供給してロッド409を伸ばす事によりベースプレート406が下方に押され、同時に、ベースプレート406に固定されたキャスター上下作動鋼材392が、作動鋼材ガイド391と作動鋼材ガイド388に抱え込まれた状態で、図50に示したように、ベースプレート406に取付けられたキャスター387が下方に押し下げられる。
Further, as shown in FIGS. 49 and 50, a flat steel base plate 406 is attached to the caster 387, and a caster up and down operation steel material 392 of a grooved steel and a rod 409 of the hydraulic cylinder 390 are fixed to the base plate 406, and the caster up and down is fixed. The upper part of the hydraulic cylinder 390 is connected to the upper part of the hydraulic cylinder 390 with respect to the upper and lower working steel guides 388 and 391 which are formed in a hollow shape so as to hold the caster vertical working steel 392 so that the working steel 392 can move up and down. The working steel guide 391 is fixed to a working steel guide 391 by a fixing member (not shown), and the working steel guide 391 is fastened to the channel steel frame 404 of the channel steel, and the lower part of the hydraulic cylinder 390 is fixed to the hydraulic cylinder fixing member (not shown). ) To the working steel guide 388, and further to the working steel guide 38. The base plate 406 is pushed downward by supplying a hydraulic pressure to the hydraulic cylinder 390 and extending the rod 409, and at the same time, the caster up and down operation steel material 392 fixed to the base plate 406 is operated. As shown in FIG. 50, the casters 387 attached to the base plate 406 are pushed downward while being held by the steel material guide 391 and the working steel material guide 388.
また、キャスター387を上方に移動したい場合は、油圧シリンダー390に油圧を供給してロッド409を縮める事によりキャスター387を上方に移動する事が可能となる。その他の、図49、図50で説明した杭圧入装置中間部407の構成は、この発明の実施の形態1の、図2で説明した杭圧入装置中間部35と同様である。
Further, when it is desired to move the caster 387 upward, the caster 387 can be moved upward by supplying hydraulic pressure to the hydraulic cylinder 390 and contracting the rod 409. Other configurations of the pile press-fitting device intermediate portion 407 described with reference to FIGS. 49 and 50 are the same as those of the pile press-fitting device intermediate portion 35 described with reference to FIG. 2 according to the first embodiment of the present invention.
つづいて、図51の角度微調整装置418を説明する。上記発明の実施の形態1では、
杭圧入装置を進行方行に対して左右に角度を調整する為の装置は、図25、図26で説明してきたが、この発明の実施の形態2では、図51に示すように、角度微調整装置418は図55で説明する平鋼のテーブルフレーム411に固定された平鋼の固定板412と、その固定板412に固定された平鋼の固定板414と平鋼の固定板415と平鋼の固定板424と、固定板414に開けられたタップ穴(図示せず)に挿入された角度調整ネジ416と、その角度調整ネジ416にねじ込まれるように構成され、角度調整ネジ416を回す事により、杭圧入装置の進行方行に対して左右に移動出来るように構成された、2枚の平鋼の三角板417、平鋼の三角板421と、その2枚の三角板を取付けたスライド板423と、角度調整ネジ416の回転に合わせて、前後に移動するようにタップ穴(図示せず)が切られた平鋼のタップ板419と、スライド板423がテーブルフレーム411の下部を、杭圧入装置の進行方行に対して左右に移動出来るように支える為の、コの字形のガイド422で構成される。
Next, the angle fine adjustment device 418 in FIG. 51 will be described. In the first embodiment of the present invention,
Although the device for adjusting the angle of the pile press-fitting device to the left and right with respect to the traveling direction has been described with reference to FIGS. 25 and 26, in the second embodiment of the present invention, as shown in FIG. The adjusting device 418 includes a flat steel fixing plate 412 fixed to a flat steel table frame 411 described in FIG. 55, a flat steel fixing plate 414 fixed to the fixing plate 412, a flat steel fixing plate 415, and a flat plate. A steel fixing plate 424, an angle adjusting screw 416 inserted into a tapped hole (not shown) formed in the fixing plate 414, and configured to be screwed into the angle adjusting screw 416, and turning the angle adjusting screw 416 The two flat steel triangular plates 417, the flat steel triangular plate 421, and the slide plate 423 to which the two triangular plates are attached are configured to be movable left and right with respect to the traveling direction of the pile press-fitting device. And angle adjustment screw 41 A flat steel tap plate 419 with a tapped hole (not shown) cut so as to move back and forth in accordance with the rotation of the steel plate, and a slide plate 423 move the lower part of the table frame 411 in the traveling direction of the pile press-fitting device. On the other hand, it is composed of a U-shaped guide 422 for supporting it so that it can move left and right.
図52は、図50で説明した角度微調整装置418に、図19で説明した山留め鋼材275が銜え込まれた状態を表す。図52の下面図で示すように、図19で説明した山留め鋼材275の平板鋼板277が三角板417と三角板421の間に挟み込まれる。このような状態で、角度調整ネジ416を回す事により、進行方行に対する図55で説明する杭圧入フレーム部505を左右に移動させて微調整する事が可能となる。図51で説明した角度微調整装置418を取付ける位置を図55で示す。このように、図51で説明した角度微調整装置418の構成に関しては、この発明の実施の形態1の、図25と図26とは構成が全く異なる。
FIG. 52 shows a state in which the mountain-clamping steel material 275 described in FIG. 19 is set in the angle fine adjustment device 418 described in FIG. As shown in the bottom view of FIG. 52, the flat steel plate 277 of the mountain retaining steel material 275 described in FIG. 19 is sandwiched between the triangular plate 417 and the triangular plate 421. In this state, by turning the angle adjusting screw 416, the pile press-fit frame portion 505 described with reference to FIG. The position for attaching the fine angle adjustment device 418 described in FIG. 51 is shown in FIG. As described above, regarding the configuration of the fine angle adjustment device 418 described with reference to FIG. 51, the configuration of Embodiment 1 of the present invention is completely different from that of FIG.
図53は、図56で説明する山留め銜え込み部544に装着されるキャスター装置445の正面図と側面図である。キャスター装置445は角パイプの角形鋼管436の下部に取付けられた平鋼のキャスター取付板440にキャスター441が取付けられると共に、角形鋼管436の上部には、平鋼の天板432を取付け、天板432の上部にはH形鋼431が取付けられる。
FIGS. 53A and 53B are a front view and a side view of the caster device 445 attached to the mountain clamp holding portion 544 described in FIG. 56. In the caster device 445, a caster 441 is attached to a flat steel caster mounting plate 440 attached to a lower part of a square steel pipe 436 of a square pipe, and a flat steel top plate 432 is attached to an upper part of the square steel pipe 436. An H-section steel 431 is attached to the upper portion of 432.
このように構成されたキャスター装置445のH形鋼431を、図24で説明したH形鋼噛付き装置307に噛付かせる事により、図60で説明するように、杭圧入装置の先端部に取付けられ、杭圧入用油圧シリンダー520に油圧を供給する事により、ロッド523が伸縮して山留め銜え込み部544が上下する事により、キャスター441の高さを調節する事が可能となる。
As shown in FIG. 60, the H-section steel 431 of the caster device 445 configured as described above is engaged with the H-section steel engagement device 307 described in FIG. When the hydraulic pressure is supplied to the pile press-fitting hydraulic cylinder 520, the rod 523 expands and contracts, and the mountain catching portion 544 moves up and down, so that the height of the caster 441 can be adjusted.
なお、このように構成されたキャスター装置445の、H形鋼431下部に平鋼のローラー取付板433を取付けると共に、そのローラー取付板433に、回転自在なローラー435を軸434で固定し、さらに、角形鋼管436にも同様に、平鋼のローラー取付板439を取付けると共に、ローラー取付板439に回転自在なローラー438を軸437で固定する。このように回転自在に固定したローラー435とローラー438に、図60で説明するクレーン装置563のワイヤー568を、最初にローラー435に引掛け、続いてローラー438に引掛け、ワイヤー568の先端に取付けられたフック566を進行方行前方の固定された構造物(図示せず)に引掛け、電動ウインチ570でワイヤー568を巻き取る事により杭圧入装置を進行方行に対して自走させる事が可能となる。
The caster device 445 thus configured has a flat steel roller mounting plate 433 attached to the lower portion of the H-shaped steel 431, and a rotatable roller 435 is fixed to the roller mounting plate 433 with a shaft 434. Similarly, a flat steel roller mounting plate 439 is attached to the square steel pipe 436, and a rotatable roller 438 is fixed to the roller mounting plate 439 by a shaft 437. 60, the wire 568 of the crane device 563 described in FIG. 60 is first hooked on the roller 435 and subsequently hooked on the roller 438 and attached to the tip of the wire 568. It is possible to make the pile press-fitting device self-propelled in the traveling direction by hooking the hook 566 to a fixed structure (not shown) in front of the traveling direction and winding the wire 568 with the electric winch 570. It becomes possible.
さらに、図54の正面図と側面図で示すように、図53で説明したキャスター装置445のキャスター441に平鋼の回転制御板457と、平鋼の回転制御板461をボルト458、ボルト459で固定すると共に、2枚の回転制御板457、461を平鋼の固定板456で固定し、等辺山形鋼の山形鋼454を回転制御板461に対して上下方向に回動出来るようにボルト455で回転自在に固定し、さらに、山形鋼454には先端を鋭角状に構成した等辺山形鋼の鋭角山形鋼453を回動自在にボルト452で取付け、鋭角山形鋼453の上部には、鋼管のパイプ450を挿入する為の鋼管451が取付けられる。
Further, as shown in the front view and the side view of FIG. 54, a flat steel rotation control plate 457 and a flat steel rotation control plate 461 are connected to the casters 441 of the caster device 445 described in FIG. 53 with bolts 458 and 459, respectively. At the same time, the two rotation control plates 457 and 461 are fixed by a flat steel fixing plate 456, and the angle iron 454 of the equilateral angle iron is fixed by a bolt 455 so that the angle control steel 454 can be rotated in the vertical direction with respect to the rotation control plate 461. The angled steel 454 is fixed to the angled steel 454, and an angled angled steel 453 of an equilateral angled steel having a sharp tip is attached to the angled steel 454 with a bolt 452, and a steel pipe pipe is mounted on the upper part of the angled angle steel 453. A steel pipe 451 for inserting 450 is attached.
このように構成された走行用の補助金具の鋼管451にパイプ450(単管パイプ等)を挿入して、鋭角山形鋼453の先端を地面に突き立てて、人手によりパイプ450をこじる事により、キャスター441を手前に引張る事が可能となり、杭圧入装置を少しの力で容易に前進させる事が可能となる。
By inserting the pipe 450 (single pipe pipe or the like) into the steel pipe 451 of the traveling auxiliary metal fitting configured as described above, pushing the tip of the acute angle angle steel 453 against the ground, and manually twisting the pipe 450, The caster 441 can be pulled forward, and the pile press-fitting device can be easily advanced with a little force.
つづいて、図55の杭圧入フレーム部505を正面図と側面図で説明する。杭圧入フレーム部505は、発明の実施の形態1の、図3で説明した杭圧入フレーム部137から、油圧固定装置104、油圧固定装置138と噛付き部103、噛付き部117が取外されると共に、角度調整装置93も取外される。このようにして改造された図3の杭圧入フレーム部137は、図55で示すように、平鋼のテーブルフレーム411の下部に、図51で説明した角度微調整装置418が取付けられると共に、図46で説明した油圧固定装置338がテーブルフレーム411に固定され、さらに進行方行先端部には図62で説明する油圧固定装置598が取付けられる。その他の図55で示した杭圧入フレーム部505の構成は、この発明の実施の形態1の、図3で説明した杭圧入フレーム部137と同様である。
Subsequently, the pile press-fit frame portion 505 of FIG. 55 will be described with reference to a front view and a side view. The pile press-fitting frame portion 505 is obtained by removing the hydraulic fixing device 104, the hydraulic fixing device 138, the engagement portion 103, and the engagement portion 117 from the pile press-fit frame portion 137 described in FIG. At the same time, the angle adjusting device 93 is also removed. As shown in FIG. 55, the pile press-fit frame portion 137 of FIG. 3 modified in this way has the angle fine adjustment device 418 described in FIG. 51 attached to the lower part of a flat steel table frame 411. A hydraulic fixing device 338 described in 46 is fixed to the table frame 411, and a hydraulic fixing device 598 described in FIG. Other configurations of the pile press-fit frame portion 505 shown in FIG. 55 are the same as the pile press-fit frame portion 137 described in FIG. 3 according to the first embodiment of the present invention.
つづいて、図56の山留め杭圧入部510を説明する。山留め杭圧入部510は、発明の実施の形態1の、図4で説明した山留め杭圧入部141から、山留め引き抜き装置189の手動アーム170、取付板173、H形鋼引抜棒176、取付板177、支え板178が取外され爪付押板材172が固定棒171により平鋼フレーム168に対して回動出来るように取付けられた状態を示す。その他の山留め杭圧入部510の構造は、この発明の実施の形態1の、図4で説明した山留め杭圧入部141と同様である。
Next, the pile pile press-in portion 510 of FIG. 56 will be described. The mountain retaining pile press-in portion 510 is the same as the mountain retaining pile press-in portion 141 described in FIG. 4 according to the first embodiment of the present invention, with the manual arm 170, mounting plate 173, H-shaped steel pulling rod 176, and mounting plate 177 The support plate 178 is removed, and the claw pressing plate material 172 is attached so as to be rotatable with respect to the flat steel frame 168 by the fixing rod 171. The structure of the other retaining pile press-in portion 510 is the same as the retaining pile press-in portion 141 described in FIG. 4 according to the first embodiment of the present invention.
つづいて、図57は、この発明の実施の形態1の図5で説明したのと同様に、杭圧入装置の図48で説明した杭圧入装置後端部367と、図49で説明した杭圧入装置中間部407と、図55で説明した杭圧入フレーム部505と、図56で説明した山留め杭圧入部510を、進行方向に対して、それぞれの前後位置に並べた正面図である。図57aの杭圧入装置後端部367の上部のボルト345が、図57bの杭圧入装置中間部407のナット405にねじ込まれると共に、図57aの杭圧入装置後端部367の下部のボルト360が、図57bの杭圧入装置中間部407の下部のナット385にねじ込まれる事により、図57aの杭圧入装置後端部367と杭圧入装置中間部407が回動出来るように組合わさる。同様に、図57bの杭圧入装置中間部407の上部のナット408に杭圧入フレーム部505のボルト474がねじ込まれると共に、図57bの杭圧入装置中間部407のボルト398が、杭圧入フレーム部505の下部のナット479にねじ込まれる事により、図57bの杭圧入装置中間部407と図57cの杭圧入フレーム部505が回動出来るように組合わさる。さらに、杭圧入フレーム部505のリニアガイドレール497に対して、図57dの山留め杭圧入部510の溝形鋼フレーム542に固定されたリニアベアリング512とリニアベアリング513が挿入され、さらに、図57dの山留め杭圧入部510の溝形鋼フレーム537が、杭圧入フレーム部505の溝形鋼フレーム493の内側に挿入され、水平移動用油圧シリンダー466のロッドを、図57dのロッド固定板545に挿入してナット500により固定する事により、杭圧入フレーム部505と山留め杭圧入部510が進行方行に対して前後移動出来るように組合わされる。このようにして水平移動用油圧シリンダー466に油圧を供給して、ロッドを伸縮させる事により、山留め杭圧入部510を杭圧入フレーム部505に対して伸ばしたり収納したりする事が可能となる。
Next, FIG. 57 shows the pile press-fitting device rear end portion 367 explained in FIG. 48 of the pile press-fitting device and the pile press-fitting explained in FIG. 49 in the same manner as explained in FIG. 5 of the first embodiment of the present invention. It is the front view which arranged the apparatus intermediate part 407, the pile press-fit flame | frame part 505 demonstrated in FIG. 55, and the mountain retaining pile press-fit part 510 demonstrated in FIG. 56 in each front-back position with respect to the advancing direction. The upper bolt 345 of the pile press-fitting device rear end 367 of FIG. 57a is screwed into the nut 405 of the pile press-fitting device intermediate part 407 of FIG. 57b, and the lower bolt 360 of the pile press-fitting device rear end 367 of FIG. 57b, the pile press-fitting device rear end 367 and the pile press-fitting device intermediate part 407 of FIG. 57a are combined so that they can rotate. Similarly, the bolt 474 of the pile press-fit frame portion 505 is screwed into the nut 408 at the top of the pile press-fit device intermediate portion 407 of FIG. 57b, and the bolt 398 of the pile press-fit device intermediate portion 407 of FIG. The pile press-fitting device intermediate portion 407 in FIG. 57b and the pile press-in frame portion 505 in FIG. 57c are combined so that they can be rotated. Further, the linear bearing 512 and the linear bearing 513 fixed to the grooved steel frame 542 of the piled pile press-fit portion 510 of FIG. 57d are inserted into the linear guide rail 497 of the pile press-fit frame portion 505, and further, as shown in FIG. The grooved steel frame 537 of the pile retaining pile press-in portion 510 is inserted inside the grooved steel frame 493 of the pile press-fit frame portion 505, and the rod of the horizontal movement hydraulic cylinder 466 is inserted into the rod fixing plate 545 of FIG. 57d. By fixing with the nut 500, the pile press-fit frame portion 505 and the piled pile press-fit portion 510 are combined so that they can move back and forth with respect to the traveling direction. In this way, by supplying hydraulic pressure to the horizontal movement hydraulic cylinder 466 and expanding and contracting the rod, it is possible to extend and store the piled pile press-fit portion 510 with respect to the pile press-fit frame portion 505.
つづいて、図58を説明する。図58は、図57で説明した杭圧入装置後端部367と、杭圧入装置中間部407と、杭圧入フレーム部505と、山留め杭圧入部510を組付けた正面図である。この発明の実施の形態1の、図6で説明したのと同様に、油圧シリンダー465に油圧を供給して油圧シリンダー465のロッドに固定された固定棒503を伸ばすと共に、油圧シリンダー495に油圧を供給して油圧シリンダー495のロッドに固定された固定棒494を伸ばす事により、固定棒503と固定棒494が、固定穴514と固定穴535に挿入され、杭圧入フレーム部505と山留め杭圧入部510の動作が固定され、水平移動用油圧シリンダー466の誤動作により山留め杭圧入部510が誤動作する事を防ぐ事が可能となる。図58は、この発明の実施の形態1の、図6で説明したのと同様に、杭圧入装置を構成する各部材の組合せ図である。
Next, FIG. 58 will be described. 58 is a front view in which the pile press-fitting device rear end portion 367, the pile press-fitting device intermediate portion 407, the pile press-fitting frame portion 505, and the piled pile press-fitting portion 510 described in FIG. 57 are assembled. Similarly to the first embodiment of the present invention described with reference to FIG. 6, hydraulic pressure is supplied to the hydraulic cylinder 465 to extend the fixing rod 503 fixed to the rod of the hydraulic cylinder 465, and hydraulic pressure is applied to the hydraulic cylinder 495. By extending the fixing rod 494 that is supplied and fixed to the rod of the hydraulic cylinder 495, the fixing rod 503 and the fixing rod 494 are inserted into the fixing hole 514 and the fixing hole 535, and the pile press-fit frame portion 505 and the pile-fixed pile press-fit portion The operation of 510 is fixed, and it is possible to prevent the mountain pile press-in portion 510 from malfunctioning due to the malfunction of the hydraulic cylinder 466 for horizontal movement. FIG. 58 is a combination diagram of each member constituting the pile press-fitting device in the same manner as described in FIG. 6 according to Embodiment 1 of the present invention.
図59は、油圧ホース受け部549とキャスター装置の正面図と側面図である。この発明の実施の形態1の、図15で説明したのと同様に、油圧ホース受部549は、上部が2本の半円状の丸棒で構成され、角鋼の支え柱552に対して回転自在に取付けられたリング受部551が設けられた油圧ホース受止めリング550が取付けられ、さらに、支え柱552と支え柱556は、杭圧入装置をトラック等で搬送する際にコンパクトに収納する事が可能となるように、折り曲げ部555で平鋼の回動板582とボルト581により回動出来るように構成され、支え柱552を伸ばした時に、それを支える為の鋼管の支え棒554は、上端が等辺山形鋼の支持材553とボルト580で支え柱552に回動自在に取付けられる。また支え棒554の下端は挿入板583に開けられた支え棒554より少し大きな穴(図示せず)に挿入され支持板584が支え棒554の下端を受け止める。このようにして、建設機械(油圧ショベル等)からの油圧ホース(図示せず)を油圧ホース受止めリング550で受止める事により、油圧ホースの汚れを防ぐと共に、地表面に油圧ホースを這わせた場合に起こり得る、油圧ホースの破損を防ぐ事が出来る。図59の油圧ホース受部549は、この発明の実施の形態1の、図15で説明した油圧ホース受部234と同一である。
FIG. 59 is a front view and a side view of the hydraulic hose receiving portion 549 and the caster device. Similarly to the first embodiment of the present invention described with reference to FIG. 15, the hydraulic hose receiving portion 549 is configured with two semicircular round bars at the top, and rotates with respect to a square steel support column 552. A hydraulic hose receiving ring 550 provided with a freely attached ring receiving portion 551 is attached, and the support pillar 552 and the support pillar 556 are stored compactly when the pile press-fitting device is conveyed by a truck or the like. The bent portion 555 can be rotated by a flat steel rotating plate 582 and a bolt 581. When the support column 552 is extended, a steel tube support bar 554 for supporting the support column 552 is The upper end is rotatably attached to a support column 552 by a support material 553 having an equilateral angle iron and a bolt 580. The lower end of the support bar 554 is inserted into a hole (not shown) slightly larger than the support bar 554 formed in the insertion plate 583, and the support plate 584 receives the lower end of the support bar 554. In this way, the hydraulic hose (not shown) from the construction machine (hydraulic excavator, etc.) is received by the hydraulic hose receiving ring 550, thereby preventing the hydraulic hose from being soiled and causing the hydraulic hose to run over the ground surface. This can prevent the hydraulic hose from being damaged. 59 is the same as the hydraulic hose receiving portion 234 described in FIG. 15 according to the first embodiment of the present invention.
なお、キャスター561を上下させる為の油圧シリンダー559は、作動鋼材ガイド558に取付けられると共に、作動鋼材ガイド558は支え柱556に固定される。さらに、固定鋼材ガイド557と固定鋼材ガイド558は、キャスター上下作動鋼材562をガイドして上下に動作出来るように内部が中空形状に構成され支え柱556に取付けられる。このように構成された固定鋼材ガイド557と固定鋼材ガイド558に、キャスター上下作動鋼材562を挿入すると共に、キャスター上下作動鋼材562の下部と油圧シリンダー559のロッド560をベースプレート572に取付ける。このように構成して、油圧シリンダー559に油圧を供給する事により、ロッド560が伸びると共に、キャスター上下作動鋼材562が伸びてキャスター561が下方に押される。このように、図59のキャスター装置は、この発明の実施の形態1の、図15で説明したキャスター装置とは異なり、ストロークの長い油圧シリンダーを使用してキャスターの上下動作を大きく取る事が可能となる。
The hydraulic cylinder 559 for moving the caster 561 up and down is attached to the working steel material guide 558 and the working steel material guide 558 is fixed to the support column 556. Further, the fixed steel material guide 557 and the fixed steel material guide 558 are formed in a hollow shape so as to be able to move up and down by guiding the caster vertical working steel material 562 and attached to the support column 556. The caster vertical operation steel material 562 is inserted into the fixed steel material guide 557 and the fixed steel material guide 558 configured as described above, and the lower part of the caster vertical operation steel material 562 and the rod 560 of the hydraulic cylinder 559 are attached to the base plate 572. By configuring in this way and supplying hydraulic pressure to the hydraulic cylinder 559, the rod 560 extends and the caster vertical working steel material 562 extends and the caster 561 is pushed downward. Thus, unlike the caster device described in FIG. 15 of the first embodiment of the present invention, the caster device of FIG. 59 can take a large vertical movement of the caster using a hydraulic cylinder having a long stroke. It becomes.
図60は、図58で説明した杭圧入装置の構成に加えて、図9で説明したクレーン装置200と同一のクレーン装置563と、図14で説明した油圧切換バルブ装置240と同一の油圧切換バルブ装置586と、図53で説明したキャスター装置445と、図59で説明した油圧ホース受け部549とキャスター装置を組付けた状態の正面図である。
60, in addition to the configuration of the pile press-fitting device described in FIG. 58, the same crane device 563 as the crane device 200 described in FIG. 9 and the same hydraulic switching valve as the hydraulic switching valve device 240 described in FIG. It is a front view of the state which assembled | attached the apparatus 586, the caster apparatus 445 demonstrated in FIG. 53, the hydraulic hose receiving part 549 demonstrated in FIG.
このようにして、図60で示すように、杭圧入装置の3個のキャスター387、キャスター561、キャスター441の高さを揃える事により、杭圧入装置は水平状態を保って自立する為、人力で杭圧入装置を押す事により自在に移動する事が容易に可能となる。
In this way, as shown in FIG. 60, by aligning the heights of the three casters 387, casters 561, and casters 441 of the pile press-fitting device, the pile press-fitting device is maintained in a horizontal state, so It is possible to move freely by pushing the pile press-in device.
図61は、図60で説明した杭圧入装置を進行方行前方から投影した状態の図面である。発明の実施の形態1では、図18で説明したように、角形鋼管フレーム272、角形鋼管フレーム271が短かく構成されていたものが、発明の実施の形態2の図61では、角形鋼管フレーム590、角形鋼管フレーム589のように、杭圧入装置の安定を良くする為に長く変更されている。また、図61では、図12で説明した山留め微調整ガイド部210が取外されると共に、油圧ホース受部579とキャスター装置を補強する為に、角パイプの鋼管フレーム588、角パイプの鋼管フレーム587、溝形鋼の鋼管フレーム585が追加される。更に、図15で説明した油圧シリンダー268、収縮棒269、キャスター222は、油圧シリンダーのストロークを長くして、キャスターの上下動作を大きくする為、図15で説明したキャスター装置に替えて、図59で説明したキャスター装置を取付ける。
FIG. 61 is a drawing of a state in which the pile press-fitting device described in FIG. 60 is projected from the front in the traveling direction. In Embodiment 1 of the invention, as described with reference to FIG. 18, the rectangular steel pipe frame 272 and the square steel pipe frame 271 are configured to be short, but in FIG. 61 of Embodiment 2 of the invention, the square steel pipe frame 590 is configured. Like the square steel pipe frame 589, it has been changed for a long time in order to improve the stability of the pile press-fitting device. Further, in FIG. 61, the mountain fine adjustment guide portion 210 described in FIG. 12 is removed, and the steel pipe frame 588 of the square pipe and the steel pipe frame of the square pipe are used to reinforce the hydraulic hose receiving portion 579 and the caster device. 587, a steel pipe frame 585 made of channel steel is added. Further, the hydraulic cylinder 268, the contraction rod 269, and the caster 222 described with reference to FIG. 15 are replaced with the caster device described with reference to FIG. 59 in order to lengthen the stroke of the hydraulic cylinder and increase the vertical movement of the caster. Install the caster device described in 1.
図62は、図55で説明した杭圧入フレーム部505のテーブルフレーム411の下部に取付ける油圧固定装置598を説明する。図62aで示すように、油圧固定装置598は、油圧シリンダー478と2箇所の噛付き部483、噛付き部485で構成され、噛付き部483に設けられた平鋼の噛付き鋼材482、平鋼の噛付き鋼材484には、図19で説明したH形鋼276に開けられた穴283に対応する位置に、穴(図示せず)が開けられる。さらに、噛付き部485に設けられた平鋼の噛付き鋼材486、平鋼の噛付き鋼材487には、図19で説明したH形鋼276に開けられた穴283に対応する位置に、穴(図示せず)が開けられる。油圧シリンダー478に、平鋼を2個のコの字形に加工した棒固定板595が取付けられ、その棒固定板595には噛付き部483の平鋼の噛付き鋼材482、噛付き鋼材484に開けられた穴(図示せず)に対応するように先端が円錐状に加工され、直径が平鋼の噛付き鋼材482、噛付き鋼材484に開けられた穴(図示せず)より少し小さい丸棒の固定棒490が取付けられると共に、噛付き部485の平鋼の噛付き鋼材486、噛付き鋼材487に開けられた穴(図示せず)に対応するように、先端が円錐状に加工され、直径が平鋼の噛付き鋼材486、噛付き鋼材487に開けられた穴(図示せず)より少し小さい丸棒の固定棒489が取付けられ、油圧シリンダー固定板594と取付台593に油圧シリンダー478が固定されてテーブルフレーム411の下部に取付けられる。
FIG. 62 illustrates a hydraulic fixing device 598 attached to the lower part of the table frame 411 of the pile press-fit frame portion 505 described with reference to FIG. As shown in FIG. 62 a, the hydraulic fixing device 598 includes a hydraulic cylinder 478, two biting portions 483, and a biting portion 485, and a flat steel biting steel material 482 provided on the biting portion 483, A hole (not shown) is formed in the steel biting steel material 484 at a position corresponding to the hole 283 formed in the H-shaped steel 276 described in FIG. Further, a flat steel biting steel material 486 and a flat steel biting steel material 487 provided in the biting portion 485 have holes in positions corresponding to the holes 283 opened in the H-shaped steel 276 described in FIG. (Not shown) is opened. A bar fixing plate 595 in which flat steel is processed into two U-shapes is attached to the hydraulic cylinder 478, and the bar fixing plate 595 is connected to the flat steel biting steel material 482 and the biting steel material 484 of the biting portion 483. The tip is processed into a conical shape so as to correspond to the drilled hole (not shown), and the diameter is slightly smaller than the hole (not shown) drilled in the flat steel biting steel 482 and the biting steel 484. The fixed rod 490 of the rod is attached, and the tip is processed into a conical shape so as to correspond to a flat steel biting steel material 486 of the biting portion 485 and a hole (not shown) drilled in the biting steel material 487. , A flat steel biting steel 486, and a round bar fixing rod 489 slightly smaller than a hole (not shown) formed in the biting steel material 487, are attached to the hydraulic cylinder fixing plate 594 and the mounting base 593. 478 is fixed Attached to the bottom of the table frame 411.
さらに、図62bでは、図62aの油圧シリンダー478に油圧を供給してロッド597を伸ばし固定棒489、固定棒490を噛付き部483、噛付き部485に挿入した状態を示す。このようにして固定棒489、固定棒490を、図19で説明したH形鋼276の穴283に挿入する事により、図58で説明した杭圧入フレーム部505と図19で説明した山留め鋼材275を固定する事が可能となる。
62b shows a state in which oil pressure is supplied to the hydraulic cylinder 478 of FIG. Thus, by inserting the fixing rod 489 and the fixing rod 490 into the hole 283 of the H-shaped steel 276 described with reference to FIG. 19, the pile press-fit frame portion 505 described with reference to FIG. Can be fixed.
このように構成された杭圧入装置を用いて、図19で説明した山留め鋼材275をクレーン装置563で吊り上げ地中に圧入する動作は。
Using the pile press-fitting device configured in this way, the operation of press-fitting the piled steel 275 described in FIG.
この発明の実施の形態1の、図28及至図44で説明した杭圧入装置が図19で説明した山留め鋼材275を吊り下げて地中に圧入する動作と基本動作は同様である。
The operation of the first embodiment of the present invention in which the pile press-fitting device described in FIG. 28 to FIG. 44 suspends the mountain-clamping steel material 275 described in FIG. 19 and press-fits it into the ground is the same.
以下、この発明の実施の形態3について説明する。
[発明の実施の形態3]
The third embodiment of the present invention will be described below.
Embodiment 3 of the Invention
図63及至図83は、この発明の実施の形態3を示す。上記発明の実施の形態1では、杭圧入装置を、図19で説明した山留め鋼材275の上に固定する為、山留め鋼材275を構成するH形鋼276に開けられた穴280、穴283に、図1で説明した油圧固定装置24の固定棒27と、図2で説明した油圧固定装置58の固定棒59と、図3で説明した油圧固定装置104の固定棒106を挿入して杭圧入装置と山留め鋼材275を固定していたが、この発明の実施の形態3では、図63に示すように油圧固定装置600で、図19で説明した山留め鋼材275を構成する平板鋼材277の上部を銜え込み杭圧入装置と山留め鋼材275を固定させる。
63 to 83 show Embodiment 3 of the present invention. In Embodiment 1 of the said invention, in order to fix a pile press-fit apparatus on the mountain retaining steel material 275 demonstrated in FIG. 19, in the hole 280 and the hole 283 opened in the H-section steel 276 which comprises the mountain retaining steel material 275, 1 is inserted into the fixing rod 27 of the hydraulic fixing device 24 described in FIG. 1, the fixing rod 59 of the hydraulic fixing device 58 described in FIG. 2, and the fixing rod 106 of the hydraulic fixing device 104 described in FIG. In the third embodiment of the present invention, as shown in FIG. 63, the hydraulic fixing device 600 holds the upper part of the flat steel member 277 constituting the mountain retaining steel member 275 described in FIG. The pile pile press-in device and the mountain retaining steel 275 are fixed.
つづいて、図63の油圧固定装置600を説明する。図63は油圧固定装置600を正面図と平面図と側面図で表す。油圧固定装置600は油圧シリンダー601と、その油圧シリンダー601を後から固定する為の平鋼の油圧シリンダー固定板621と、油圧シリンダー固定板621を側面から支える為の、平鋼の側板604、平鋼の側板614と、その側板604、側板614を支える為の、平鋼のフレーム605、平鋼のフレーム613と、そのフレーム605、フレーム613に開けられた穴に挿入された支点軸608と、油圧シリンダー601のロッドに取付けられたボルト602と、ボルト602に溶接され長穴(図示せず)が開けられた平鋼の押し板615と、その長穴に挿入され、左右に、平鋼の押し板603、平鋼の押し板616が固定された丸棒の軸620と、さらに押し板603、押し板616の下部には穴(図示せず)が開けられ、支点軸608に対して回転自在に取付けられる。このように構成されたフレーム605、フレーム613に、図19で説明した山留め鋼材275を構成する平板鋼板277の上部が定位置で止まるように平鋼の取付板606、取付板612を溶接すると共に、取付板606、取付板612の下部にはグリッパー付噛付き部617を構成する為に、等辺三角形のアングル607とグリッパー618が埋め込まれた平鋼の当て板619が溶接される。さらに、当て板619とフレーム605、フレーム613には、図19で説明した山留め鋼材275を構成する平板鋼板277をガイドする為の、平鋼の山留め鋼材ガイド609、山留め鋼材ガイド610が取付けられる。
Next, the hydraulic fixing device 600 shown in FIG. 63 will be described. FIG. 63 shows the hydraulic fixing device 600 in a front view, a plan view, and a side view. The hydraulic fixing device 600 includes a hydraulic cylinder 601, a flat steel hydraulic cylinder fixing plate 621 for fixing the hydraulic cylinder 601 later, a flat steel side plate 604 for supporting the hydraulic cylinder fixing plate 621 from the side, A steel side plate 614, a side plate 604, a flat steel frame 605 for supporting the side plate 614, a flat steel frame 613, a fulcrum shaft 608 inserted in a hole formed in the frame 605, the frame 613, A bolt 602 attached to the rod of the hydraulic cylinder 601; a flat steel push plate 615 welded to the bolt 602 and having a long hole (not shown); and inserted into the long hole; A hole (not shown) is formed in the lower portion of the push plate 603 and the round plate shaft 620 to which the flat plate push plate 616 is fixed, and the push plate 603 and the push plate 616. It mounted rotatably relative to the point axis 608. The flat plate mounting plate 606 and the mounting plate 612 are welded to the frame 605 and the frame 613 configured as described above so that the upper portion of the flat steel plate 277 constituting the mountain retaining steel material 275 described in FIG. In order to form a gripper-engaging portion 617 at the lower part of the mounting plate 606 and the mounting plate 612, a flat steel backing plate 619 in which an equilateral triangular angle 607 and a gripper 618 are embedded is welded. Furthermore, a flat steel mountain-clamping steel material guide 609 and a mountain-clamping steel material guide 610 are attached to the contact plate 619, the frame 605, and the frame 613 for guiding the flat steel plate 277 constituting the mountain-clamping steel material 275 described in FIG.
このように構成された、油圧固定装置600は、図64に正面図と平面図と側面図で示すように、油圧シリンダー601に油圧を供給してロッド624を伸ばす事により、押し板615が押され、押し板603、押し板616に取付けられたグリッパー623が埋め込まれた平鋼の当て板622が、当て板619方向に押されて、図65に、正面図と平面図と側面図で示すように、図19で説明した山留め鋼材275を構成する平板鋼板277をグリッパー付噛付き部617が銜え込む事により、油圧固定装置600と山留め鋼材275が固定される。
In the hydraulic fixing device 600 configured as described above, as shown in a front view, a plan view, and a side view in FIG. 64, the push plate 615 pushes the push plate 615 by supplying hydraulic pressure to the hydraulic cylinder 601 and extending the rod 624. A flat steel batting plate 622 in which a gripper 623 attached to the pushing plate 603 and the pushing plate 616 is embedded is pushed in the direction of the batting plate 619, and FIG. 65 shows a front view, a plan view, and a side view. In this way, the hydraulic fixing device 600 and the mountain steel 275 are fixed by the gripping portion 617 gripping the flat steel plate 277 constituting the mountain steel 275 described in FIG.
つづいて、図66の杭圧入装置後端部645を正面図と側面図で説明する。杭圧入装置後端部645は、発明の実施の形態1の図1で説明した杭圧入装置後端部1の、油圧固定装置24と噛付き部25が取外されると共に、テーブルフレーム7の一部が欠き込まれ、補強鋼材31と角度調整ネジ16が取外される。また、装置回動部2は、回動する支点の穴(図示せず)位置を、進行方行に対して少し後方に移動する為、図66で示す装置回動部630のナット632の位置に移動すると共に、平鋼の補強鋼板633、平鋼の補強鋼板644で補強される。さらに、装置回動部20の、回動する支点の穴(図示せず)位置も、進行方行に対して少し後方に移動する為、図66の装置回動部642で示すボルト639の位置に移動すると共に、平鋼の補強鋼板641、平鋼の補強鋼板646で補強される。このように改造されたフレーム部は、平鋼の補強鋼材637で補強される。
Next, the pile press-fitting device rear end 645 of FIG. 66 will be described with reference to a front view and a side view. The pile press-fitting device rear end portion 645 is formed by removing the hydraulic fixing device 24 and the biting portion 25 of the pile press-fitting device rear end portion 1 described in FIG. A part of the reinforcing steel material 31 and the angle adjusting screw 16 are removed. In addition, since the device rotating unit 2 moves a hole (not shown) of a rotating fulcrum slightly backward with respect to the traveling direction, the position of the nut 632 of the device rotating unit 630 shown in FIG. And reinforced with a flat steel reinforced steel plate 633 and a flat steel reinforced steel plate 644. Furthermore, the position of the hole (not shown) of the pivoting fulcrum of the device rotating unit 20 also moves slightly rearward with respect to the traveling direction. And reinforced with a flat steel reinforced steel plate 641 and a flat steel reinforced steel plate 646. The frame portion modified in this way is reinforced with a flat steel reinforcing steel material 637.
このようにして構成された、杭圧入装置後端部645の平鋼のテーブルフレーム636に対して、2個の油圧固定装置600が、図63で説明したように油圧固定装置600の取付板606、取付板612の下面と、図66に示すテーブルフレーム636の下面の位置を、同一面状になるように揃えて、取付板606、取付板612がテーブルフレーム636に溶接される。このようにして、杭圧入装置後端部645の2個の油圧固定装置600が、図65で説明したように図19で説明した山留め鋼材275の平板鋼板277の上部を銜え込む。
As described with reference to FIG. 63, the two hydraulic fixing devices 600 are attached to the flat steel table frame 636 of the pile press-fitting device rear end 645 as described above with reference to FIG. The mounting plate 606 and the mounting plate 612 are welded to the table frame 636 so that the bottom surface of the mounting plate 612 and the bottom surface of the table frame 636 shown in FIG. In this way, the two hydraulic fixing devices 600 at the pile press-fitting device rear end portion 645 grip the upper portion of the flat steel plate 277 of the retaining steel material 275 described in FIG. 19 as described in FIG.
つづいて、図67の杭圧入装置中間部674を正面図と側面図で説明する。杭圧入装置中間部674は、発明の実施の形態1の、図2で説明した杭圧入装置中間部35の、油圧固定装置58と噛付き部56が取外されると共に、テーブルフレーム47の一部が欠き込まれ、角度調整装置46も取外され、図67で示すように、平鋼の補強鋼材649、溝形鋼フレーム668で補強される。また、図67で示す、装置回動部676の回動する支点の穴の位置は、図66で説明したように装置回動部630の回動する支点の穴(図示せず)位置に合わせる為に、図67の装置回動部676で示すボルト659の位置に少し移動すると共に、平鋼の補強鋼板657、平鋼の補強鋼板655、平鋼の補強鋼板654、平鋼の補強鋼板656で補強される。さらに、図67で示す、装置回動部648の回動する支点の穴(図示せず)位置も、進行方行に対して少し後方に移動される為、図66の装置回動部642の回動する支点の穴の位置に合わせて、ナット667の位置に移動される。さらに、図67で示す装置回動部650の回動する支点の穴(図示せず)の位置を、進行方行に対して後方に少し移動させると共に、平鋼の補強鋼材652で補強される。さらに、図67で示す装置回動部671の回動する支点の穴(図示せず)の位置を、進行方行に対して後方に少し移動させる。
Subsequently, the pile press-fitting device intermediate portion 674 of FIG. 67 will be described with reference to a front view and a side view. The pile press-fitting device intermediate portion 674 is formed by removing the hydraulic fixing device 58 and the meshing portion 56 of the pile press-fitting device intermediate portion 35 described in FIG. The angle adjusting device 46 is also removed, and is reinforced with a flat steel reinforcing steel material 649 and a channel steel frame 668 as shown in FIG. 67, the position of the fulcrum hole where the device rotation part 676 rotates is matched with the position of the fulcrum hole (not shown) where the device rotation part 630 rotates as described in FIG. For this reason, the steel plate moves slightly to the position of the bolt 659 shown by the device rotating portion 676 of FIG. 67, and is a flat steel reinforced steel plate 657, a flat steel reinforced steel plate 655, a flat steel reinforced steel plate 654, and a flat steel reinforced steel plate 656. Reinforced with. Furthermore, since the position of the hole (not shown) of the fulcrum for rotation of the device rotation unit 648 shown in FIG. 67 is also moved slightly backward with respect to the traveling direction, the position of the device rotation unit 642 of FIG. It is moved to the position of the nut 667 in accordance with the position of the rotating fulcrum hole. Further, the position of the pivot hole (not shown) of the pivoting portion 650 of the device pivoting section 650 shown in FIG. . Further, the position of a pivot hole (not shown) of the pivoting portion of the device pivoting portion 671 shown in FIG. 67 is slightly moved backward with respect to the traveling direction.
このようにして構成された、杭圧入装置中間部674のテーブルフレーム661に対して、2個の油圧固定装置600が、図63で説明した油圧固定装置600の取付板606、取付板612の下面と、図67に示す、テーブルフレーム661の下面の位置を同一面状になるように揃えて、取付板606、取付板612がテーブルフレーム661に溶接される。
With respect to the table frame 661 of the pile press-fitting device intermediate portion 674 thus configured, the two hydraulic fixing devices 600 are attached to the lower surface of the mounting plate 606 and the mounting plate 612 of the hydraulic fixing device 600 described in FIG. 67, the mounting plate 606 and the mounting plate 612 are welded to the table frame 661 so that the positions of the lower surfaces of the table frame 661 shown in FIG.
さらに、図67の杭圧入装置中間部674には、発明の実施の形態2の、図49と図50で説明したように、油圧シリンダー664に油圧を供給する事によりキャスター662が上下に移動する事が可能な、キャスター装置を取付ける。このキャスター装置の構造は、発明の実施の形態2の、図49と図50で説明した油圧シリンダー390に油圧を供給する事によりキャスター387が上下に移動する事が可能な、キャスター装置の構造と同一である。その他の、図67で示した杭圧入装置中間部674の構造は、この発明の実施の形態1の図2で示した杭圧入装置中間部35と同様である。このようにして、杭圧入装置中間部674の2個の油圧固定装置600が、図65で説明したように図19で説明した山留め鋼材275の平板鋼板277の上部を銜え込む。
67, the caster 662 moves up and down by supplying hydraulic pressure to the hydraulic cylinder 664 as described in FIGS. 49 and 50 of the second embodiment of the invention. A caster device can be installed. The structure of the caster device is the same as the structure of the caster device according to the second embodiment of the invention, in which the caster 387 can move up and down by supplying hydraulic pressure to the hydraulic cylinder 390 described with reference to FIGS. 49 and 50. Are the same. The other structure of the pile press-fitting device intermediate portion 674 shown in FIG. 67 is the same as that of the pile press-fitting device intermediate portion 35 shown in FIG. 2 of the first embodiment of the present invention. In this manner, the two hydraulic fixing devices 600 of the pile press-fitting device intermediate portion 674 grip the upper portion of the flat steel plate 277 of the mountain retaining steel material 275 described in FIG. 19 as described in FIG.
つづいて、図68の杭圧入フレーム部709を正面図と側面図で説明する。杭圧入フレーム部709は、発明の実施の形態1の、図3で説明した杭圧入フレーム部137の、油圧固定装置104、油圧固定装置138と噛付き部103、噛付き部117が取外されると共に、角度調整装置93も取外される。さらに、油圧シリンダー81と油圧シリンダー127とクレーン架台135も取外され、それに伴い角形鋼管フレーム91も、リニアフレーム133の上部の部分が不要になる為、上部は切断される。また、装置回動部711の回動する支点の位置は、図67の装置回動部650の支点の穴(図示せず)に挿入出来るように位置決めされた支軸687と、その支軸687を支える為の、平鋼の支軸テーブル689と、支軸テーブル689を補強する為の、平鋼の補強鋼材688、平鋼の補強鋼材690、さらに、その支軸687の上部を固定するために、支軸の位置に穴(図示せず)が開けられた、等辺山形鋼のアングル686で構成される。さらに、アングル686は図67で説明した装置回動部650の支点の穴を抜き差し可能にする為、2本のボルト685で溝形鋼フレーム684に固定される。また、装置回動部712の回動する支点の位置は、図67で説明した装置回動部671の支点の穴(図示せず)に挿入出来るように位置決めされた図68の支軸694と、その支軸694の上部を固定する為に、支軸の位置に穴(図示せず)が開けられた、等辺山形鋼のアングル692で構成される。さらに、アングル692は図67で説明した装置回動部671の支点の穴を抜き差し可能にする為、2本のボルト693で溝形鋼フレーム684に固定される。
Subsequently, the pile press-fit frame portion 709 of FIG. 68 will be described with reference to a front view and a side view. The pile press-fitting frame portion 709 is obtained by removing the hydraulic fixing device 104, the hydraulic fixing device 138, the engagement portion 103, and the engagement portion 117 of the pile press-fit frame portion 137 described in FIG. At the same time, the angle adjusting device 93 is also removed. Further, the hydraulic cylinder 81, the hydraulic cylinder 127, and the crane mount 135 are also removed, and accordingly, the upper portion of the rectangular steel pipe frame 91 is also cut because the upper portion of the linear frame 133 is unnecessary. Further, the position of the fulcrum for rotation of the device rotation unit 711 is a support shaft 687 positioned so as to be inserted into a hole (not shown) of the fulcrum of the device rotation unit 650 of FIG. 67, and its support shaft 687. A flat steel support shaft table 689 for supporting the support shaft, a flat steel reinforcement steel material 688 for reinforcing the support shaft table 689, a flat steel reinforcement steel material 690, and an upper portion of the support shaft 687 are fixed. And an angle 686 of equilateral angle steel with a hole (not shown) drilled at the position of the support shaft. Further, the angle 686 is fixed to the grooved steel frame 684 with two bolts 685 so that the hole of the fulcrum of the device rotating portion 650 described with reference to FIG. Further, the position of the fulcrum for rotating the device rotating portion 712 is the same as the supporting shaft 694 of FIG. 68 positioned so as to be inserted into the hole (not shown) of the fulcrum of the device rotating portion 671 described in FIG. In order to fix the upper part of the support shaft 694, it is composed of an angle 692 of an equilateral angle steel having a hole (not shown) formed at the position of the support shaft. Further, the angle 692 is fixed to the grooved steel frame 684 with two bolts 693 so that the hole of the fulcrum of the device rotating portion 671 described with reference to FIG.
このようにして構成された、杭圧入フレーム部709のテーブルフレーム695に対して、2個の油圧固定装置600が、図63で説明した油圧固定装置600の取付板606、612の下面と、図68に示すテーブルフレーム695の下面の位置を同一面状になるように揃えて、取付板606、612がテーブルフレーム695に取付けられる。このようにして、杭圧入フレーム部709の2個の油圧固定装置600が、図65で説明したように、図19で説明した山留め鋼材275の平板鋼板277の上部を銜え込む。その他の、図68で示した杭圧入フレーム部709の構造は、この発明の実施の形態1の図3で説明した杭圧入フレーム部137と同様である。
For the table frame 695 of the pile press-fit frame portion 709 configured as described above, two hydraulic fixing devices 600 are provided on the bottom surfaces of the mounting plates 606 and 612 of the hydraulic fixing device 600 described in FIG. The mounting plates 606 and 612 are attached to the table frame 695 so that the positions of the lower surfaces of the table frame 695 shown in FIG. In this way, the two hydraulic fixing devices 600 of the pile press-fit frame portion 709 grip the upper part of the flat steel plate 277 of the mountain retaining steel material 275 described in FIG. 19 as described in FIG. The other structure of the pile press-fit frame portion 709 shown in FIG. 68 is the same as that of the pile press-fit frame portion 137 described in FIG. 3 according to the first embodiment of the present invention.
つづいて、図69の山留め杭圧入部715を説明する。山留め杭圧入部715は、発明の実施の形態2の図56で説明した、固定部507、固定部508、固定部509、固定部548が取外された状態を示す。その他の図69の山留め杭圧入部715の構造は、この発明の実施の形態2の、図56で説明した山留め杭圧入部510と同様である。
Subsequently, the pile-clamping press-fitting portion 715 in FIG. 69 will be described. The mountain retaining pile press-fit portion 715 shows a state where the fixing portion 507, the fixing portion 508, the fixing portion 509, and the fixing portion 548 described in FIG. 56 of the second embodiment of the invention are removed. The other structure of the pile retaining press-fit portion 715 of FIG. 69 is the same as that of the pile retaining pile press-fit portion 510 described in FIG. 56 according to the second embodiment of the present invention.
つづいて、図70を説明する。この発明の実施の形態1の図5で説明したのと同様に、図70は、図66で説明した杭圧入装置後端部645と、図67で説明した杭圧入装置中間部674と、図68で説明した杭圧入フレーム部709と、図69で説明した山留め杭圧入部715を、進行方向に対して、それぞれの前後位置が分かるように並べた正面図である。図70aの杭圧入装置後端部645の装置回動部630に設けられたナット632が、図70bの杭圧入装置中間部674のボルト659と噛合うと共に、図70aの杭圧入装置後端部645の装置回動部642に設けられたボルト639が、図70bの杭圧入装置中間部674の装置回動部648に設けられたナット667と噛合い、図70aの杭圧入装置後端部645と杭圧入装置中間部674が組合わされる。同様に、図70bの杭圧入装置中間部674の装置回動部650の穴(図示せず)に、図70cの杭圧入フレーム部709の装置回動部711の支軸687が挿入される共に、図70bの杭圧入装置中間部674の装置回動部671の穴(図示せず)に、図70cの杭圧入フレーム部709の装置回動部712の支軸694が挿入され、図70bの杭圧入装置中間部674と図70cの杭圧入フレーム部709が組合わさる。さらに、杭圧入フレーム部709のリニアガイドレール702に対して、図70dの山留め杭圧入部715の溝形鋼フレーム725に固定されたリニアベアリング717とリニアベアリング718が挿入され、さらに、図70dの山留め杭圧入部715の溝形鋼フレーム730が図70cの杭圧入フレーム部709の溝形鋼フレーム699の内側に挿入され、さらに、図70cの水平移動用油圧シリンダー707のロッドを図70dのロッド固定板749に挿入して図70cのナット705により固定する事により、図70cの杭圧入フレーム部709と図70dの山留め杭圧入部715が組合わされる。図70は、この発明の実施の形態1の図5で説明したのと同様に、杭圧入装置を構成する各部材の組合わせ図である。
Subsequently, FIG. 70 will be described. 70, FIG. 70 shows a pile press-fitting device rear end 645 explained in FIG. 66, a pile press-fitting device intermediate part 674 explained in FIG. 67, and FIG. FIG. 70 is a front view in which the pile press-fit frame portion 709 described in 68 and the pile retaining press-fit portion 715 described in FIG. 69 are arranged so that their front and rear positions can be understood with respect to the traveling direction. The nut 632 provided in the device rotation part 630 of the pile press-fitting device rear end 645 of FIG. 70a meshes with the bolt 659 of the pile press-fitting device intermediate part 674 of FIG. 70b, and the pile press-fitting device rear end of FIG. The bolt 639 provided on the device rotating portion 642 of 645 meshes with the nut 667 provided on the device rotating portion 648 of the pile press-fitting device intermediate portion 674 of FIG. 70b, and the pile press-fitting device rear end 645 of FIG. 70a. And the pile press-fitting device intermediate portion 674 are combined. Similarly, the spindle 687 of the device rotating portion 711 of the pile press-fitting frame portion 709 of FIG. 70c is inserted into a hole (not shown) of the device rotating portion 650 of the pile press-fitting device intermediate portion 674 of FIG. 70b. 70b, the support shaft 694 of the device rotating portion 712 of the pile press-fitting frame portion 709 of FIG. 70c is inserted into the hole (not shown) of the device rotating portion 671 of the pile press-fitting device intermediate portion 674 of FIG. The pile press-fitting device intermediate part 674 and the pile press-fitting frame part 709 of FIG. 70c are combined. Furthermore, a linear bearing 717 and a linear bearing 718 that are fixed to the grooved steel frame 725 of the pile retaining press-fit portion 715 in FIG. 70d are inserted into the linear guide rail 702 of the pile press-fit frame portion 709, and further, as shown in FIG. The grooved steel frame 730 of the pile retaining press-fit portion 715 is inserted inside the grooved steel frame 699 of the pile press-fit frame portion 709 of FIG. 70c, and the rod of the horizontal movement hydraulic cylinder 707 of FIG. By inserting it into the fixing plate 749 and fixing it with the nut 705 in FIG. 70c, the pile press-in frame portion 709 in FIG. 70c and the piled-in pile press-in portion 715 in FIG. 70d are combined. FIG. 70 is a combination diagram of members constituting the pile press-fitting device, as described in FIG. 5 of the first embodiment of the present invention.
つづいて、図71を説明する。図71は、図66の杭圧入装置後端部645と、図67の杭圧入装置中間部674と、図68の杭圧入フレーム部709と、図69の山留め杭圧入部715を組付けた正面図である。図71は、この発明の実施の形態1の図6で説明したのと同様に、杭圧入装置を構成する各部材の組合わせ図である。なお、図67の杭圧入装置中間部674と、図68の杭圧入フレーム部709を組付ける際、図67の杭圧入装置中間部674の装置回動部図650の穴(図示せず)と装置回動部671の穴(図示せず)に、図68で説明した杭圧入フレーム部709の装置回動部711の支軸687と、装置回動部712の支軸694が挿入され、図67の杭圧入装置中間部674と、図68の杭圧入フレーム部709が組合わされた際に、図67の杭圧入装置中間部674と、図68の杭圧入フレーム部709が、図19で説明した山留め鋼材275の平板鋼板277の上部を銜え込む為の、図63で説明した油圧固定装置600の高さを微調整する事が可能なように、図68で説明した支軸687、支軸694の上下の長さ分、上下に動く余裕を持たせているが、しかしながら、本発明の杭圧入装置を、図28及至図44で説明したように駆動させる際には、支軸687、支軸694の上下の長さ分、上下に動く事が動作の妨げになる場合も有る。このような場合には、図71の、図71aに示した平鋼をコの字型に折り曲げ成形して支軸の長さに形成した軸カバー754を支軸687に挟み込む事により、図67の杭圧入装置中間部674と、図68杭圧入フレーム部709の上下のガタツキを無くす事が可能となる。
Next, FIG. 71 will be described. 71 is a front view in which the pile press-fitting device rear end portion 645 of FIG. 66, the pile press-fitting device intermediate portion 674 of FIG. 67, the pile press-fitting frame portion 709 of FIG. 68, and the pile retaining press-fit portion 715 of FIG. FIG. FIG. 71 is a combination diagram of members constituting the pile press-fitting device, as described in FIG. 6 of Embodiment 1 of the present invention. 67. When assembling the pile press-fitting device intermediate portion 674 of FIG. 67 and the pile press-fitting frame portion 709 of FIG. 68, the device turning portion of the pile press-fitting device intermediate portion 674 of FIG. 67 and a hole (not shown) in FIG. The support shaft 687 of the device rotation portion 711 of the pile press-fit frame portion 709 described in FIG. 68 and the support shaft 694 of the device rotation portion 712 are inserted into holes (not shown) of the device rotation portion 671. 67, when the pile press-fitting device intermediate portion 674 of 67 and the pile press-fit frame portion 709 of FIG. 68 are combined, the pile press-fitting device intermediate portion 674 of FIG. 67 and the pile press-fit frame portion 709 of FIG. The support shaft 687 and the support shaft described in FIG. 68 are finely adjusted so that the height of the hydraulic fixing device 600 described in FIG. 63 for gripping the upper portion of the flat steel plate 277 of the fixed steel material 275 can be adjusted. Has room to move up and down by the length of 694 However, when the pile press-fitting device of the present invention is driven as described with reference to FIGS. 28 to 44, the vertical movement of the support shaft 687 and the support shaft 694 moves up and down. It may be an obstacle. In such a case, the flat cover shown in FIG. 71A is bent into a U-shape and the shaft cover 754 formed to have the length of the support shaft is sandwiched between the support shafts 687, whereby FIG. It is possible to eliminate the back and forth rattling of the pile press-fitting device intermediate portion 674 and the pile press-fit frame portion 709 of FIG.
つづいて、図72を説明する。図72は、油圧ホース受け部とキャスター装置の正面図と側面図である。この発明の実施の形態2の、図59で説明した装置と同一形状をしている。
Next, FIG. 72 will be described. FIG. 72 is a front view and a side view of the hydraulic hose receiving portion and the caster device. The second embodiment of the present invention has the same shape as the apparatus described in FIG.
つづいて、図73を説明する。図73は、図71で説明した杭圧入装置の構成に加えて、図9で説明した電動ウインチ199と、図14で説明した油圧切換バルブ装置240と、図72で説明した油圧ホース受け部とキャスター装置と、図53で説明したキャスター装置445を組付けた正面図である。
Next, FIG. 73 will be described. 73, in addition to the configuration of the pile press-fitting device described in FIG. 71, the electric winch 199 described in FIG. 9, the hydraulic switching valve device 240 described in FIG. 14, and the hydraulic hose receiving portion described in FIG. It is the front view which assembled | attached the caster apparatus and the caster apparatus 445 demonstrated in FIG.
このようにして、図73で示すように、キャスター662、キャスター766、キャスター441の地表面よりの高さを揃える事により、杭圧入装置は自立する為、人手で杭圧入装置を押す事により自在に移動させる事が容易に可能となる。
In this way, as shown in FIG. 73, the pile press-in device is self-supporting by aligning the height of the casters 662, 766, and casters 441 from the ground surface. It can be easily moved to.
図74は、図73で説明した杭圧入装置を進行方行前方から投影した図面である。上記発明の実施の形態1では、図18で説明したように、角形鋼管フレーム272、角形鋼管フレーム271が短かく構成されていたものが、発明の実施の形態3の図74では、角鋼の角形鋼管フレーム779が、杭圧入装置の安定を良くする為に長く変更されている。また、図12で説明した山留め微調整ガイド部210が取外されると共に、取外された山留め微調整ガイド部210を補強する為に、角パイプの鋼管フレーム782、角パイプの鋼管フレーム785、溝形鋼の鋼管フレーム786が追加される。更に、図18で説明した油圧シリンダー268、収縮棒269、キャスター222は、油圧シリンダーのストロークを長く取り、キャスターの上下動作を大きくする為、図73、図74で示すように、中空状の作動鋼材ガイド763と作動鋼材ガイド768を支え柱762に取付けると共に、作動鋼材ガイド768には油圧シリンダー764を取付け、さらに中空状に構成した作動鋼材ガイド763と作動鋼材ガイド768に対して、キャスター上下作動鋼材767を挿入し、その挿入されたキャスター上下作動鋼材767の下部にベースプレート771を取付け油圧シリンダー764のロッド765もベースプレート771に固定する事により、油圧シリンダー764に油圧を供給する事によりロッド765を伸縮させる事が可能となる。このように、油圧シリンダー764、キャスター上下作動鋼材767、キャスター766を構成する事により、油圧シリンダー764のロッド765に、直接キャスター766を取付ける場合に比べて、キャスター766の動作を安定させる事が可能となる。なお、角形鋼管フレーム779と鋼管フレーム782には、クレーン装置を取付ける為の穴が開けられた、平鋼のクレーンアーム取付板780と平鋼のクレーンアーム取付板781が取付けられる。
FIG. 74 is a diagram in which the pile press-fitting device described in FIG. 73 is projected from the front in the traveling direction. In the first embodiment of the present invention, as described with reference to FIG. 18, the square steel pipe frame 272 and the square steel pipe frame 271 are configured to be short, but in FIG. 74 of the third embodiment of the present invention, The steel pipe frame 779 has been changed for a long time in order to improve the stability of the pile press-fitting device. 12 is removed, and a steel pipe frame 782 of a square pipe, a steel pipe frame 785 of a square pipe are provided to reinforce the removed fine adjustment guide part 210. A channel steel pipe frame 786 is added. Further, the hydraulic cylinder 268, the contraction rod 269, and the caster 222 described with reference to FIG. 18 take a longer stroke of the hydraulic cylinder and increase the vertical movement of the caster. The steel guide 763 and the working steel guide 768 are attached to the support column 762, the hydraulic cylinder 764 is attached to the working steel guide 768, and the caster up-and-down operation is performed with respect to the working steel guide 763 and the working steel guide 768 having a hollow shape. A steel plate 767 is inserted, a base plate 771 is attached to the lower part of the inserted caster up-and-down operation steel material 767, and a rod 765 of the hydraulic cylinder 764 is also fixed to the base plate 771, thereby supplying the hydraulic cylinder 764 with hydraulic pressure. It can be expanded and contracted. In this way, by configuring the hydraulic cylinder 764, the caster up / down operation steel 767, and the caster 766, it is possible to stabilize the operation of the caster 766 as compared with the case where the caster 766 is directly attached to the rod 765 of the hydraulic cylinder 764. It becomes. The square steel pipe frame 779 and the steel pipe frame 782 are attached with a flat steel crane arm mounting plate 780 and a flat steel crane arm mounting plate 781 with holes for attaching the crane device.
つづいて、図75を説明する。図75は、最初に地表面に杭圧入装置をセットする為の、初期台802である。2本のH形鋼799、H形鋼801を、図19で説明した山留め鋼材275を進行方行に対して連続して2枚並べた状態のH形鋼276の位置と、同一間隔で配置し、H形鋼799、H形鋼801のフランジ面を、平鋼の平板鋼板800で溶接して固定し、平板鋼板800を溶接した反対側のフランジ面にU字形のキャスター用レール796を溶接で固定すると共に、図73で説明したキャスター441の進入をスムーズに行う為に、キャスター進入路794を幅広のレール用平板鋼板793で構成し、レール用平板鋼板793の両側を平鋼のガイド鋼板795、平鋼のガイド鋼板798で囲い、最初に、図73と図74で説明したキャスター441をキャスター進入路794より乗入れさせ、続いてキャスター441をキャスター用レール796に沿って進行させながら、図67で説明した杭圧入装置中間部674に取付けられたキャスター662をキャスター進入路794より乗入れさせ、杭圧入装置を図80で説明する位置で停止して、図68で説明した杭圧入フレーム部709の2個の油圧固定装置600で、図19で説明した山留め鋼材275のH形鋼276の平板鋼板277の上部を銜え込み、初期台802の上部に杭圧入装置を固定する。なお、初期台802に対するオーガー797の位置は、平板鋼板800の延長線上にオーガー797の頭部が配置されるようにオーガー797を地中にねじ込む。同様に、初期台802に対するオーガー803の位置は、反力アンカー金具取付部724の前方の延長線上にオーガー803の頭部が位置するようにオーガー803を地中にねじ込む。
Next, FIG. 75 will be described. FIG. 75 is an initial stage 802 for setting a pile press-fitting device on the ground surface first. Two H-section steel 799 and H-section steel 801 are arranged at the same interval as the position of the H-section steel 276 in which two piled steel members 275 described in FIG. 19 are continuously arranged in the traveling direction. The flange surfaces of the H-shaped steel 799 and H-shaped steel 801 are fixed by welding with a flat steel plate 800 of a flat steel, and a U-shaped caster rail 796 is welded to the opposite flange surface where the flat steel plate 800 is welded. In order to make the caster 441 described with reference to FIG. 73 smoothly enter, the caster entry path 794 is formed of a wide rail flat plate 793, and both sides of the rail flat plate 793 are flat guide steel plates. 795, surrounded by a guide steel plate 798 of flat steel. First, the caster 441 described with reference to FIGS. 73 and 74 is put on the caster entry path 794, and then the caster 441 is caster rail. The caster 662 attached to the pile press-fitting device intermediate portion 674 described with reference to FIG. 67 is put in from the caster entry path 794, and the pile press-fitting device is stopped at the position described with reference to FIG. 68, the upper part of the flat steel plate 277 of the H-shaped steel 276 of the mountain retaining steel material 275 explained in FIG. 19 is held by the two hydraulic fixing devices 600 of the pile press-fit frame portion 709 explained in FIG. Secure the device. The auger 797 is screwed into the ground so that the head of the auger 797 is placed on the extended line of the flat steel plate 800 with respect to the initial stage 802. Similarly, the auger 803 is screwed into the ground so that the head of the auger 803 is positioned on an extension line in front of the reaction force anchor fitting attaching portion 724 with respect to the initial stage 802.
このように構成された、初期台802は、上記発明の実施の形態2の、図60、図61で説明した杭圧入装置の場合も、同様に使用する事が可能である。また、上記発明の実施の形態1の、図17、図18で説明した杭圧入装置の場合には、杭圧入装置を建設重機(クレーン等)で吊り上げて、初期台802に設置すれば、上記発明の実施の形態1においても初期台802を使用する目的は達成される。
The initial stage 802 configured as described above can be used in the same manner also in the pile press-fitting device described in the second embodiment of the present invention with reference to FIGS. 60 and 61. In the case of the pile press-fitting device described in FIG. 17 and FIG. 18 according to the first embodiment of the present invention, the pile press-fitting device is lifted by a heavy construction machine (a crane or the like) and installed on the initial stage 802. The object of using the initial stage 802 is also achieved in the first embodiment of the invention.
つづいて、図76を説明する。図76は、クレーン装置805の正面図と側面図である。上記発明の実施の形態1では、図9で説明したように、クレーンアーム196が、ボルト198により、図17で説明したようにクレーン架台135に取付けられているのに対して、本発明の実施の形態3では、クレーンアーム811の下部には、平鋼のクレーンアーム取付板812、平鋼のクレーンアーム取付板813が取付けられ、図74で説明した、平鋼のクレーンアーム取付板780、平鋼のクレーンアーム取付板781に対して、図76で示すボルト814、ナット817とボルト815、ナット816で取付けられる。さらにクレーンアーム811の上部はL形に曲げられ、先端にはL形に形成され滑車808を取付ける為の穴819が開けられた滑車取付板818が取付けられる。
Next, FIG. 76 will be described. FIG. 76 is a front view and a side view of the crane device 805. In the first embodiment of the present invention, as described with reference to FIG. 9, the crane arm 196 is attached to the crane mount 135 with the bolt 198 as described with reference to FIG. In the third embodiment, a flat steel crane arm mounting plate 812 and a flat steel crane arm mounting plate 813 are attached to the lower part of the crane arm 811, and the flat steel crane arm mounting plate 780 and the flat steel crane arm mounting plate 780 described in FIG. The steel crane arm mounting plate 781 is attached with bolts 814, nuts 817, bolts 815, and nuts 816 shown in FIG. Further, an upper portion of the crane arm 811 is bent into an L shape, and a pulley mounting plate 818 formed in an L shape at the tip and having a hole 819 for attaching the pulley 808 is attached.
このように構成された、滑車取付板818の穴819にシャックル807と滑車808を取付け、電動ウインチ761のワイヤー810を滑車808に通して先端にフック809を取付ける。
The shackle 807 and the pulley 808 are attached to the hole 819 of the pulley mounting plate 818 configured as described above, and the wire 810 of the electric winch 761 is passed through the pulley 808 to attach the hook 809 to the tip.
なお、クレーン装置805を杭圧入装置に取付ける際は、図77に示すように、クレーン装置805のクレーンアーム取付板813を、図74で説明したクレーンアーム取付板781に図76で説明したようにボルト815とナット816で取付け、電動ウインチ761のワイヤー810を滑車808に通してワイヤー810の先端のフック809を、電動ウインチ761の上部のフレーム等に引掛け、電動ウインチ761を巻き取る事により、クレーンアーム取付板813のボルト815を支点としてクレーンアーム811が上方に持上げられ、図80で示すように直立状態となり、図76のクレーンアーム取付板812を、図74で説明したクレーンアーム取付板780に図76で説明したボルト814、ナット817で固定する事により、クレーン装置805は杭圧入装置に固定されて自立する。その後の、図19で説明した山留め鋼材275をクレーン装置805で吊り上げ地中に圧入する動作は、この発明の実施の形態1の、図28及至図44で説明した、杭圧入装置が図19で説明した山留め鋼材275を吊り下げて地中に圧入する動作と基本動作は同様である。
When the crane device 805 is attached to the pile press-fitting device, as shown in FIG. 77, the crane arm mounting plate 813 of the crane device 805 is replaced with the crane arm mounting plate 781 described in FIG. By attaching the bolt 815 and the nut 816, passing the wire 810 of the electric winch 761 through the pulley 808, hooking the hook 809 at the tip of the wire 810 on the frame or the like of the upper portion of the electric winch 761, and winding the electric winch 761 The crane arm 811 is lifted upward with the bolt 815 of the crane arm mounting plate 813 as a fulcrum, and is brought into an upright state as shown in FIG. 80, and the crane arm mounting plate 812 shown in FIG. The bolt 814 and nut 817 described in FIG. , The crane apparatus 805 is self-supporting and is fixed to the pile press-fitting device. The subsequent operation of press-fitting the mountain retaining steel material 275 explained in FIG. 19 into the lifting ground with the crane device 805 is the same as that shown in FIG. 28 to FIG. 44 of the first embodiment of the present invention. The basic operation is the same as the operation of suspending the described mountain retaining steel material 275 and press-fitting it into the ground.
つづいて、図78を説明する。図78は、図80で説明するように地表面にねじ込まれたオーガーの頭部と、図69で説明した山留め杭圧入部715に取付けられた反力アンカー金具取付部724を連結する為の、反力アンカー金具831である。反力アンカー金具831は、図78aに示すように、図69の反力アンカー金具取付部724に連結する為の長穴822が開けられた、差込部821と、その差込部821が溶接された等辺山形鋼のアングル823と、アングル823に開けられた複数の穴824で構成される。さらに、反力アンカー金具831の長さを調整する為の、穴827が複数個開けられ、さらに下部には棒ネジ829を通す為の穴(図示せず)が開けられた長さ調整金具825と、その長さ調整金具825に取付けられ、長さを調整する為に、両端にネジ山が切られた棒ネジ829と、棒ネジ829の下端に設けられ、長さを調節する棒ネジ829が差込まれる取付板833と、その取付板833を支える2枚の平鋼の支え板834と、その支え板834に穴(図示せず)を開け、オーガーの頭部と連結する為の連結棒836を取付ける。
Next, FIG. 78 will be described. FIG. 78 is for connecting the head of the auger screwed into the ground surface as described in FIG. 80 and the reaction force anchor fitting attaching portion 724 attached to the pile pile press-in portion 715 explained in FIG. This is a reaction force anchor 831. As shown in FIG. 78a, the reaction force anchor fitting 831 is welded to the insertion portion 821 in which a long hole 822 for connecting to the reaction force anchor fitting attachment portion 724 of FIG. 69 is opened, and the insertion portion 821. The angled 823 of the equilateral angle steel and the plurality of holes 824 opened in the angle 823 are configured. Further, a plurality of holes 827 for adjusting the length of the reaction force anchor fitting 831 are formed, and further, a length adjusting fitting 825 in which a hole (not shown) for passing a bar screw 829 is formed at the lower portion. And a bar screw 829 which is attached to the length adjusting bracket 825 and is threaded at both ends to adjust the length, and a bar screw 829 which is provided at the lower end of the bar screw 829 and adjusts the length. A mounting plate 833 into which the steel plate is inserted, two flat steel support plates 834 that support the mounting plate 833, and a connection for opening a hole (not shown) in the support plate 834 and connecting it to the head of the auger. Install rod 836.
図78bは、このように構成された反力アンカー金具831の組立図である。差込部821と長さ調整金具825が組合わされ、差込部821の穴824と長さ調整金具825の穴827に止めピン826が挿入され、差込部821と長さ調整金具825が組合わされ、さらに、長さ調整金具825の下部に取付けられた穴(図示せず)に棒ネジ829が挿入され、挿入された棒ネジ829の上部にナット828が装着される。次に、取付板833の穴(図示せず)に棒ネジ829が挿入されナット830が装着される。
FIG. 78b is an assembly view of the reaction force anchor fitting 831 configured as described above. The insertion portion 821 and the length adjustment fitting 825 are combined, the stop pin 826 is inserted into the hole 824 of the insertion portion 821 and the hole 827 of the length adjustment fitting 825, and the insertion portion 821 and the length adjustment fitting 825 are assembled. Further, a bar screw 829 is inserted into a hole (not shown) attached to the lower part of the length adjusting fitting 825, and a nut 828 is mounted on the upper part of the inserted bar screw 829. Next, a rod screw 829 is inserted into a hole (not shown) of the mounting plate 833 and a nut 830 is attached.
つづいて、図79を説明する。図79は、地表面にねじ込まれたオーガーの頭部と、図80で説明する杭圧入装置の杭圧入装置中間部674に取付けられた油圧固定装置600を連結する為の、反力アンカー金具845である。反力アンカー金具845は、上部が図63で説明したグリッパー付噛付き部617に噛付く事が出来るように、上部が平板状の銜え板838で構成され下部にはネジ839が溶接され、そのネジ839は、取付板840に開けられたタップ穴(図示せず)に回転自在に挿入され、その取付板840を支える為の2枚の平鋼の支え板841と、その支え板841には穴(図示せず)が開けられ、オーガーの頭部と反力アンカー金具845を連結する為の連結棒843が挿入される。
Subsequently, FIG. 79 will be described. FIG. 79 is a reaction force anchor fitting 845 for connecting the head of an auger screwed into the ground surface and the hydraulic fixing device 600 attached to the pile press-fitting device intermediate portion 674 of the pile press-fitting device described in FIG. It is. The reaction force anchor fitting 845 has a flat grip plate 838 at the top and a screw 839 welded to the bottom so that the top can be engaged with the gripping portion 617 with gripper described in FIG. The screw 839 is rotatably inserted into a tapped hole (not shown) formed in the mounting plate 840, and two flat steel support plates 841 for supporting the mounting plate 840, and the support plate 841 include A hole (not shown) is opened, and a connecting rod 843 for connecting the auger head and the reaction force anchor fitting 845 is inserted.
このように構成された、図78で説明した反力アンカー金具831は、差込部821の長穴822が、図69で説明した反力アンカー金具取付部724に嵌め込まれると共に、連結棒836が、図80で示すオーガー803の頭部と連結される。さらに、図79で説明した反力アンカー金具845の上部の銜え板838は、図67で説明した油圧固定金具600の図63で説明したクリッパー付噛付き部617に噛み付かれて固定されると共に、下部の連結棒843が、図80で示すオーガー797の頭部と連結される。このようにしてオーガー797とオーガー803が杭圧入装置と連結する事により、オーガー797とオーガー803は杭圧入装置が山留め鋼材を地中に圧入する際の反力アンカーとしての機能を果たす事となる。
In the reaction force anchor fitting 831 described in FIG. 78 configured as described above, the elongated hole 822 of the insertion portion 821 is fitted into the reaction force anchor fitting attachment portion 724 described in FIG. , And connected to the head of the auger 803 shown in FIG. Further, the upper plate 838 of the reaction force anchor fitting 845 described with reference to FIG. 79 is engaged with and fixed to the clipper engaging portion 617 illustrated in FIG. 63 of the hydraulic fixing bracket 600 described with reference to FIG. The lower connecting rod 843 is connected to the head of the auger 797 shown in FIG. By connecting the auger 797 and the auger 803 to the pile press-fitting device in this way, the auger 797 and the auger 803 function as a reaction force anchor when the pile press-fitting device press-fits the retaining steel material into the ground. .
なお、杭圧入装置を進行方行に移動していくと、オーガー797、オーガー803と杭圧入装置が干渉して、反力アンカーとして利用出来なくなるため、その際は、進行方行の先に新たにオーガーを地中にねじ込み、反力アンカーとして使用する。このように、圧入した複数の山留め鋼材から、新たに山留め鋼材を地中に圧入するための十分な反力が得られるまで、オーガーを地中にねじ込んで反力アンカーとして利用する。
If the pile press-in device is moved in the direction of travel, the auger 797 and auger 803 interfere with the pile press-in device and cannot be used as a reaction force anchor. Screw the auger into the ground and use it as a reaction force anchor. In this way, the auger is screwed into the ground and used as a reaction force anchor until a sufficient reaction force is obtained from the plurality of press-fitted steel retaining materials to press-fit the retaining steel material into the ground.
図81は、図80で説明した杭圧入装置のクレーン装置805のフック809に吊りクランプ850を取付け、電動ウインチ761でワイヤー810を巻き上げる事により山留め鋼材851を吊り上げた状態を示す。なお、山留め鋼材851を吊り上げる際は、地表面852に置かれている山留め鋼材851の、図19で説明した平板鋼板277の上部に、フック809に取付けられた吊りクランプ850を引掛け、電動ウインチ761でワイヤー810を巻き上げる事により、山留め鋼材851を山留め鋼材ガイド734の上部まで引き上げる。
FIG. 81 shows a state in which a mountain clamp steel material 851 is lifted by attaching a suspension clamp 850 to the hook 809 of the crane device 805 of the pile press-fitting device described in FIG. 80 and winding the wire 810 with an electric winch 761. When lifting the mountain retaining steel material 851, the suspension clamp 850 attached to the hook 809 is hooked on the upper portion of the flat steel plate 277 described in FIG. 19 of the mountain retaining steel material 851 placed on the ground surface 852, and the electric winch. By winding the wire 810 at 761, the mountain retaining steel material 851 is pulled up to the top of the mountain retaining steel material guide 734.
図82は、図81で説明した山留め鋼材851の、図19で説明したH形鋼276の部分を、山留め鋼材ガイド734に沿わせながら、電動ウインチ761のワイヤー810を緩める事により、図24で説明した山留め銜え込み部169のL形部噛付き装置308に、図19で説明した山留め鋼材275のL形部278を銜え込ませると共に、図24で説明したH形鋼噛付き装置307に、図19で説明した山留め鋼材275のH形鋼276を銜え込ませ、山留め鋼材851を地表面852まで降ろした状態を示す。なお、山留め銜え込み部746に山留め鋼材851をセットする際には、クレーン装置761により吊り上げられた山留め鋼材851を、人手により山留め銜え込み部746に導く事により、山留め鋼材851は山留め銜え込み部746にセットされる。
FIG. 82 is a view of FIG. 24 by loosening the wire 810 of the electric winch 761 while keeping the portion of the H-section steel 276 described in FIG. The L-shaped portion biting device 308 of the mountain retaining gripping portion 169 described above is caused to grip the L-shaped portion 278 of the mountain retaining steel material 275 described in FIG. 19, and the H-shaped steel biting device 307 described in FIG. The state in which the H-shaped steel 276 of the mountain retaining steel material 275 described in FIG. 19 is inserted and the mountain retaining steel material 851 is lowered to the ground surface 852 is shown. In addition, when setting the mountain retaining steel material 851 in the mountain retaining gripping part 746, the mountain retaining steel material 851 is manually guided to the mountain retaining gripping part 746 by lifting the mountain retaining steel material 851 lifted by the crane device 761. 746.
図83は、図82で説明した山留め鋼材851を、図24で説明した山留め銜え込み部169の油圧シリンダー165と油圧シリンダー166に油圧を供給して、山留め鋼材851に対するL形部噛付き装置308とH形鋼噛付き装置307の噛付きを解除すると共に、杭圧入用油圧シリンダー733に油圧を供給してロッド736を縮めて山留め銜え込み部746を上昇させ、図69の爪部743、さらに詳しく説明すると、図69aの爪部743が山留め鋼材851の平板鋼板の上部を引掛けた状態を平面図で表す。
83 supplies the hydraulic pressure to the hydraulic cylinder 165 and the hydraulic cylinder 166 of the mountain retaining member 169 described with reference to FIG. 69 and the H-shaped steel biting device 307 are released, and hydraulic pressure is supplied to the pile press-fitting hydraulic cylinder 733 to contract the rod 736 and raise the mountain retaining portion 746, and the claw portion 743 of FIG. If it demonstrates in detail, the state which the nail | claw part 743 of FIG. 69a hooked the upper part of the flat steel plate of the mountain retaining steel material 851 will be represented with a top view.
このように構成された杭圧入装置を用いて、図19で説明した山留め鋼材275をクレーン装置805で吊り上げ地中に圧入する動作は、この発明の実施の形態1の、図28及至図44で説明した杭圧入装置が図19で説明した山留め鋼材275を吊り下げて地中に圧入する動作と基本動作は同様である。
Using the pile press-fitting device configured in this way, the operation of press-fitting the mountain retaining steel material 275 described in FIG. 19 into the lifting ground with the crane device 805 is shown in FIG. 28 to FIG. 44 of the first embodiment of the present invention. The operation of the pile press-fitting device described above suspending the mountain retaining steel material 275 described in FIG. 19 and press-fitting it into the ground is the same as the basic operation.
以上、実施の形態に基づいて、本発明に係る杭圧入装置について詳細に説明してきたが、本発明は、以上の形態に限定されるものではなく、発明の趣旨を逸脱しない範囲において各種の改変をなしても、本発明の技術的範囲に属するのはもちろんである。
As described above, the pile press-fitting device according to the present invention has been described in detail on the basis of the embodiment. However, the present invention is not limited to the above-described form, and various modifications can be made without departing from the spirit of the invention. Of course, it belongs to the technical scope of the present invention.
本発明の杭圧入装置を構成する各種の鋼材は、各図で示した鋼材に限定せず、構成する油圧シリンダーの出力の大きさや、サイズにより、適切な大きさの鋼材や、鋼材の種類を使用する事はもちろん可能である。
Various steel materials constituting the pile press-fitting device of the present invention are not limited to the steel materials shown in each figure, and depending on the size and size of the output of the hydraulic cylinder to be configured, the steel material of an appropriate size and the type of steel material are selected. Of course, it can be used.
油圧シリンダーの形状やサイズは、使用する山留め鋼材の地中に圧入する長さや、巾により異なる事は当然である。
It is natural that the shape and size of the hydraulic cylinder vary depending on the length and width of the retaining steel material used to be pressed into the ground.
本発明の杭圧入装置を構成する各種の油圧シリンダーと、図14で説明した油圧切換バルブ装置の間の油圧配管を図示していないが、一般的に使用されている鉄管やゴム製の油圧配管を部位に合わせて使用して配管を行う。さらに、図14で説明した一系統のバルブ251に関して、例えば、油圧シリンダー81と油圧シリンダー127を同一系統の1つのバルブ251で配管を行えば一本の操作レバーを操作する事により、同一系統の複数の油圧シリンダーを同時に動作させる事が可能となる。
The hydraulic piping between the various hydraulic cylinders constituting the pile press-fitting device of the present invention and the hydraulic switching valve device described in FIG. 14 is not shown, but generally used iron pipes or rubber hydraulic pipes Use piping according to the part. Furthermore, regarding the one-line valve 251 described with reference to FIG. 14, for example, if the hydraulic cylinder 81 and the hydraulic cylinder 127 are piped by one valve 251 of the same system, by operating one operation lever, Multiple hydraulic cylinders can be operated simultaneously.
本発明の杭圧入装置を構成する各種の鋼材を組合わせて取付ける方法は、溶接やボルト接合に限定されるものではなく、修理等を行う事が簡単に出来るように適切な方法で部材を組合わせて接合する事はもちろんで可能である。
The method of combining and attaching the various steel materials constituting the pile press-fitting device of the present invention is not limited to welding or bolt joining, and the members are assembled by an appropriate method so that repairs can be easily performed. Of course, it is possible to join together.
図9と図76のクレーン装置の杭圧入装置への取付位置は、本発明で説明した位置に限定されるのではなく、適切な位置に変更する事はもちろん可能である。
The attachment position of the crane device of FIGS. 9 and 76 to the pile press-fitting device is not limited to the position described in the present invention, and it is of course possible to change it to an appropriate position.
図19で説明した山留め鋼材のサイズは、この大きさに限定される物ではなく、地下室の深さや、地質により長さ、巾等を変更する事はもちろん可能である。
The size of the mountain retaining steel material described in FIG. 19 is not limited to this size, and it is of course possible to change the length, width, etc. depending on the depth of the basement and the geology.
この発明の実施の形態1に係る杭圧入装置後端部の正面図と側面図である。It is the front view and side view of a pile press-fit apparatus rear end part which concern on Embodiment 1 of this invention.
同実施の形態に係る杭圧入装置中間部の正面図と側面図である。It is the front view and side view of a pile press-fitting device middle part concerning the embodiment.
同実施の形態に係る杭圧入装置の杭圧入フレーム部の正面図と側面図である。It is the front view and side view of a pile press-fit flame | frame part of the pile press-fit apparatus which concern on the embodiment.
同実施の形態に係る杭圧入装置の山留め杭圧入部の正面図と山留め押板部の側面図である。It is the front view of the mountain retaining pile press-fit part of the pile press-fitting device according to the same embodiment and the side view of the mountain retaining press plate part.
同実施の形態に係る組合わせる杭圧入装置の図1の杭圧入装置後端部と図2の杭圧入装置中間部と図3の杭圧入フレーム部と図4の山留め杭圧入部を、それぞれの前後位置に対応して配置した正面図である。The pile press-fitting device rear end portion of FIG. 1 of the combined pile press-fitting device according to the same embodiment, the intermediate portion of the pile press-fitting device of FIG. 2, the pile press-fitting frame portion of FIG. It is the front view arrange | positioned corresponding to the front-back position.
同実施の形態に係る図1の杭圧入装置後端部と図2の杭圧入装置中間部と図3の杭圧入フレーム部と図4の山留め杭圧入部を組付けた正面図である。It is the front view which assembled | attached the pile press-fit apparatus rear end part of FIG. 1 which concerns on the embodiment, the pile press-fit apparatus intermediate part of FIG. 2, the pile press-fit flame | frame part of FIG.
同実施の形態に係る図6で説明した杭圧入フレーム部の水平移動用油圧シリンダーに油圧を供給してロッドを伸ばし、山留め杭圧入部を進行方向に伸ばした状態の正面図である。FIG. 7 is a front view of a state in which oil pressure is supplied to the horizontally moving hydraulic cylinder of the pile press-fitting frame portion described in FIG. 6 according to the same embodiment to extend the rod and extend the piled-pile press-fit portion in the traveling direction.
同実施の形態に係る図7で説明した杭圧入装置の杭圧入用油圧シリンダーのロッドを伸ばした状態の正面図である。It is a front view of the state which extended the rod of the hydraulic cylinder for pile press-fitting of the pile press-fitting device explained in Drawing 7 concerning the embodiment.
同実施の形態に係るクレーン装置の正面図である。It is a front view of the crane apparatus which concerns on the same embodiment.
同実施の形態に係るテーブルフレームと油圧固定装置を上部から透視した平面図である。It is the top view which saw through the table frame and hydraulic fixing device which concern on the embodiment from the upper part.
同実施の形態に係る図10に山留め鋼材を銜え込ませた状態の平面図である。FIG. 11 is a plan view of a state in which a mountain-capped steel material is inserted into FIG. 10 according to the same embodiment.
同実施の形態に係る山留め鋼材の圧入位置を調整する為の微調整ガイド部の構造図である。It is a structure figure of the fine adjustment guide part for adjusting the press-fitting position of the mountain-clad steel materials which concern on the embodiment.
同実施の形態に係る図12で説明した山留め微調整ガイド部を3度回転させた状態の構造図である。FIG. 13 is a structural diagram in a state in which the mountain-clamping fine adjustment guide portion described in FIG. 12 according to the embodiment is rotated by 3 degrees.
同実施の形態に係る油圧切換バルブ装置の斜視図である。It is a perspective view of the hydraulic switching valve device concerning the embodiment.
同実施の形態に係る油圧ホース受け部とキャスター装置の正面図と側面図である。It is the front view and side view of the hydraulic hose receiving part and caster device which concern on the same embodiment.
同実施の形態に係る図15で説明したキャスター装置に油圧を供給してキャスターを伸ばした状態の正面図と側面図である。It is the front view and side view of the state which supplied hydraulic pressure to the caster apparatus demonstrated in FIG. 15 based on the embodiment, and extended the caster.
同実施の形態に係る図6で説明した正面図に、図9のクレーン装置、図12の山留め微調整ガイド部、図14の油圧切換バルブ装置、図15の油圧ホース受部とキャスター装置を取付けた状態の正面図である。6 is attached to the front view described in FIG. 6 with the crane device of FIG. 9, the fine adjustment guide portion of the mountain retaining device of FIG. 12, the hydraulic switching valve device of FIG. 14, the hydraulic hose receiving portion and the caster device of FIG. FIG.
同実施の形態に係る図17で説明した杭圧入装置を進行方向前方より投影した投影図である。It is the projection figure which projected the pile press-fit apparatus demonstrated in FIG. 17 which concerns on the same embodiment from the advancing direction front.
同実施の形態に係る山留め鋼材の斜視図である。It is a perspective view of the mountain retaining steel material which concerns on the same embodiment.
同実施の形態に係る油圧固定装置の正面図と平面図である。It is the front view and top view of the hydraulic fixing device which concern on the same embodiment.
同実施の形態に係る図20で説明した油圧シリンダーに油圧を供給して油圧シリンダーを伸ばした状態の正面図と平面図である。It is the front view and top view of the state which supplied the hydraulic pressure to the hydraulic cylinder demonstrated in FIG. 20 based on the embodiment, and extended the hydraulic cylinder.
同実施の形態に係る図10で説明した進行方向先端部の杭圧入フレーム部を、杭圧入装置中間部に対して90度回転させた状態の平面図である。It is a top view of the state which rotated the pile press-fit flame | frame part of the advancing direction front-end | tip part demonstrated in FIG. 10 which concerns on the embodiment 90 degree | times with respect to the pile press-fit apparatus intermediate part.
同実施の形態に係る図10で説明した杭圧入フレーム部と杭圧入装置中間部を、杭圧入装置後端部に対して90度回転させた状態の平面図である。It is a top view of the state which rotated the pile press-fit flame | frame part demonstrated in FIG. 10 which concerns on the same embodiment, and the pile press-fit apparatus intermediate part 90 degree | times with respect to the pile press-fit apparatus rear end part.
同実施の形態に係る山留め杭圧入部の山留め銜え込み部と山留め鋼材の契合状態を平面図で表す。The engagement state of the mountain retaining part and the mountain retaining steel material of the mountain retaining pile press-fitting portion according to the embodiment is represented by a plan view.
同実施の形態に係る杭圧入フレーム部と杭圧入装置中間部と杭圧入装置後端部の角度を微調整するための角度微調整装置を正面図と平面図で表す。The angle fine adjustment apparatus for finely adjusting the angle of the pile press-fit flame | frame part which concerns on the embodiment, a pile press-fit apparatus intermediate part, and a pile press-fit apparatus rear-end part is represented with a front view and a top view.
同実施の形態に係る図25で説明した角度微調整装置を2度回転させた状態を平面図で表す。The state which rotated the angle fine adjustment apparatus demonstrated in FIG. 25 based on the embodiment 2 degree | times is represented with a top view.
同実施の形態に係る山留め押板部の手動アームを動かす前の状態と、手動アームを動かしてH形鋼引抜棒を動作させた状態を正面図で表す。The state before moving the manual arm of the mountain retaining plate part which concerns on the same embodiment, and the state which moved the manual arm and operated the H-shaped steel extraction rod are represented with a front view.
同実施の形態に係る建設重機等で地中に打ち込まれた山留め鋼材の上部に、クレーン等で杭圧入装置を載せ、杭圧入装置に取付けられた油圧固定装置でつかみ杭圧入装置が自立した状態を正面図で表す。The pile press-in device is placed on the top of the piled steel that has been driven into the ground by the construction heavy machinery, etc. according to the embodiment, and the pile press-in device is self-supported by the hydraulic fixing device attached to the pile press-in device Is represented by a front view.
同実施の形態に係る図28で説明した杭圧入装置のクレーン装置が山留め鋼材を吊し上げた状態を正面図で表す。The state in which the crane apparatus of the pile press-fitting apparatus described in FIG.
同実施の形態に係る図29で説明した杭圧入装置のクレーン装置が山留め鋼材を吊し上げ、その吊し上げた山留め鋼材を山留め銜え込み部に銜え込ませた状態を正面図で表す。The crane apparatus of the pile press-fitting device explained in FIG. 29 according to the embodiment suspends the mountain retaining steel material, and shows the state where the suspended mountain retaining steel material is squeezed into the mountain retaining part.
同実施の形態に係る図29で説明したクレーン装置が山留め鋼材を吊し上げ、山留め銜え込み部に銜え込まれた山留め鋼材を杭圧入用油圧シリンダーに油圧を供給して油圧シリンダーのロッドを動作させ、地中に圧入した状態を正面図で表す。The crane apparatus described in FIG. 29 according to the embodiment suspends the mountain retaining steel, supplies the pile retaining steel held in the mountain retaining part to the hydraulic cylinder for press-fitting the pile, and operates the rod of the hydraulic cylinder. The state pressed into the ground is represented by a front view.
同実施の形態に係る図31で説明した杭圧入装置のクレーン装置が山留め鋼材を吊し上げ、山留め銜え込み部に銜え込ませた山留め鋼材を杭圧入用油圧シリンダーに油圧を供給して油圧シリンダーを動作させ、図31で説明した状態からさらに地中に圧入した状態を正面図で表す。The crane apparatus of the pile press-fitting device described in FIG. 31 according to the embodiment suspends the mountain-clamping steel material, and supplies the hydraulic pressure to the hydraulic cylinder for press-fitting the pile-clamping steel material that has been clamped in the pile-clamping part to operate the hydraulic cylinder. FIG. 31 is a front view showing a state in which it is further pressed into the ground from the state described in FIG.
同実施の形態に係る図32で説明した山留め銜え込み部の2個の油圧シリンダーに油圧を供給して油圧シリンダーを動作させ、山留め鋼材の固定を解除させると共に、杭圧入用油圧シリンダーに油圧を供給して山留め銜え込み部を上昇させて、地中に圧入中の山留め鋼材の上部に、山留め押板部の爪部を引っ掛けた状態を正面図で表す。The hydraulic cylinders are operated by supplying hydraulic pressure to the two hydraulic cylinders of the mountain retaining gripping portion described in FIG. 32 according to the embodiment to release the fixing of the mountain retaining steel, and the hydraulic pressure is applied to the pile press-fitting hydraulic cylinder. A state in which the claw portion of the mountain-clamping pressing plate portion is hooked on the upper portion of the mountain-clamping steel material that has been fed and raised in the mountain-clamping gripping portion is shown in a front view.
同実施の形態に係る図33で説明した山留め鋼材を杭圧入用油圧シリンダーに油圧を供給して地中に圧入した後、山留め押板部を杭圧入用油圧シリンダーに油圧を供給して油圧シリンダーを動作させ、山留め押板部を上昇させた状態を正面図で表す。The pile retaining steel material described in FIG. 33 according to the embodiment is hydraulically supplied to the pile press-fitting hydraulic cylinder and press-fitted into the ground, and then the pile retaining press plate portion is supplied with hydraulic pressure to the pile press-fitting hydraulic cylinder. A state in which the mountain-clamping pressing plate portion is raised is represented by a front view.
同実施の形態に係る図34で説明した杭圧入フレーム部の水平移動用油圧シリンダーに油圧を供給して油圧シリンダーを動作させて山留め杭圧入部を進行方向に伸ばした状態を正面図で表す。FIG. 35 is a front view showing a state where hydraulic pressure is supplied to the horizontally moving hydraulic cylinder of the pile press-fit frame portion described in FIG. 34 according to the embodiment and the hydraulic cylinder is operated to extend the mountain pile press-fit portion in the traveling direction.
同実施の形態に係る図35で説明した杭圧入装置のクレーン装置が山留め鋼材を吊し上げた状態を正面図で表す。The state which the crane apparatus of the pile press-fitting apparatus demonstrated in FIG. 35 which concerns on the same embodiment lifted the mountain retaining steel material is represented with a front view.
同実施の形態に係る図36で説明した杭圧入装置のクレーン装置が山留め鋼材を吊し上げ、山留め銜え込み部に山留め鋼材を銜え込ませた状態を正面図で表す。The crane apparatus of the pile press-fitting device explained in FIG. 36 according to the embodiment suspends the mountain retaining steel material, and shows the state where the mountain retaining steel material is held in the mountain retaining gripping portion by a front view.
同実施の形態に係る図37で説明した杭圧入装置のクレーン装置が山留め鋼材を吊し上げ、山留め銜え込み部に銜え込ませた山留め鋼材を杭圧入用油圧シリンダーに油圧を供給して油圧シリンダーを動作させ、山留め鋼材を、概ね4分の3まで地中に圧入して、山留め鋼材が地中からの支持力が得られた状態を正面図で表す。The crane apparatus of the pile press-fitting device described in FIG. 37 according to the embodiment suspends the mountain-clamping steel material, supplies the hydraulic pressure to the hydraulic cylinder for press-fitting the pile-clamping steel material, and operates the hydraulic cylinder. The state where the mountain retaining steel material is press-fitted into the ground to approximately three quarters and the bearing strength of the mountain retaining steel material is obtained from the ground is represented by a front view.
同実施の形態に係る図38で説明した杭圧入装置の山留め銜え込み部が、山留め鋼材を銜え込んだ状態で、山留め鋼材をつかみ自立している杭圧入フレーム部と杭圧入装置中間部と杭圧入装置後端部の油圧固定装置を解除し、杭圧入用油圧シリンダーに油圧を供給して油圧シリンダーを動作させて伸ばし、杭圧入フレーム部と杭圧入装置中間部と杭圧入装置後端部を上昇させた状態を正面図で表す。The pile press-in device described in FIG. 38 according to the embodiment has a pile press-in frame portion, a pile press-in device intermediate portion, and a pile that are self-supporting by holding the steel plate in a state where the pile press-in device holds the steel plate. Release the hydraulic fixing device at the rear end of the press-fitting device, supply hydraulic pressure to the hydraulic cylinder for press-fitting the pile and operate the hydraulic cylinder to extend it, and connect the pile press-in frame part, the pile press-fitting unit intermediate part, and the pile press-fitting unit rear end The raised state is represented by a front view.
同実施の形態に係る図39で説明した水平移動用油圧シリンダーに油圧を供給してロッドを収縮させ、杭圧入フレーム部と杭圧入装置中間部と杭圧入装置後端部を進行方向に進行させた状態を正面図で表す。The hydraulic pressure cylinder is supplied to the horizontal movement hydraulic cylinder described in FIG. 39 according to the embodiment to contract the rod, and the pile press-fitting frame portion, the pile press-fitting device intermediate portion, and the pile press-fitting device rear end are advanced in the traveling direction. The state is shown in a front view.
同実施の形態に係る図40で説明した杭圧入用油圧シリンダーに油圧を供給して油圧シリンダーを動作させてロッドを収縮させ、杭圧入フレーム部と杭圧入装置中間部と杭圧入装置後端部の油圧固定装置で山留め鋼材をつかみ、杭圧入装置を自立させた状態を正面図で表す。The pile press-fitting hydraulic cylinder described in FIG. 40 according to the embodiment is supplied with hydraulic pressure to operate the hydraulic cylinder to contract the rod, and the pile press-fitting frame portion, the pile press-fitting device intermediate portion, and the pile press-fitting device rear end portion A state in which the pile fixing device is made self-supporting by holding the steel plate with the hydraulic fixing device is shown in a front view.
同実施の形態に係る図41で説明した杭圧入用油圧シリンダーに油圧を供給して油圧シリンダーのロッドを伸ばし、山留め鋼材を地中に圧入した状態を正面図で表す。41 is a front view showing a state in which oil pressure is supplied to the pile press-fitting hydraulic cylinder described in FIG. 41 according to the same embodiment to extend the rod of the hydraulic cylinder and press-fit a mountain retaining steel material into the ground.
同実施の形態に係る図42で説明した山留め銜え込み部の油圧シリンダーに油圧を供給して油圧シリンダーを動作させ、山留め鋼材の固定を解除させると共に、杭圧入用油圧シリンダーに油圧を供給して杭圧入用油圧シリンダーのロッドを縮ませ、地中に圧入中の山留め鋼材の上部に山留め押板部の爪部が引っ掛った状態を正面図で表す。The hydraulic cylinder is operated by operating the hydraulic cylinder by supplying hydraulic pressure to the hydraulic cylinder of the mountain retaining portion described in FIG. 42 according to the embodiment, and the hydraulic pressure cylinder is released, and the hydraulic pressure is supplied to the hydraulic cylinder for press-fitting piles. The state in which the rod of the pile press-fit hydraulic cylinder is shrunk and the claw portion of the retaining plate pressing plate is hooked on the upper portion of the retaining steel material being pressed into the ground is represented by a front view.
同実施の形態に係る図43で説明した山留め鋼材の上部に、山留め押板部の爪部を引っ掛けた状態で、杭圧入用油圧シリンダーに油圧を供給して油圧シリンダーのロッドを伸ばし、山留め鋼材を地中に圧入した状態を正面図で表す。In the state where the claw portion of the retaining plate pressing plate is hooked on the upper portion of the retaining steel material described in FIG. 43 according to the embodiment, the hydraulic cylinder is supplied with hydraulic pressure to extend the rod of the hydraulic cylinder, and the retaining steel material The state which was pressed into the ground is represented by a front view.
同実施の形態に係る山留め押板部のH形鋼引抜き棒を、手動アームを進行方行に動作させ、山留め鋼材のH形鋼の穴に挿入させた状態を正面図で表す。The state which made the H-shaped steel extraction stick | rod of the mountain-clamping press plate part which concerns on the same embodiment operate | moves a manual arm to advancing direction, and is inserted in the hole of the H-shaped steel of a mountain-clad steel material is represented with a front view .
この発明の実施の形態2に係る杭圧入装置の油圧固定装置を正面図と平面図と側面図で表す。The hydraulic fixing device of the pile press-fitting device according to Embodiment 2 of the present invention is represented by a front view, a plan view, and a side view.
同実施の形態に係る図46で説明した油圧固定装置が、山留め鋼材を銜え込んだ状態を正面図と平面図と側面図で表す。The hydraulic fixing device described with reference to FIG. 46 according to the embodiment shows a state in which the mountain-clamped steel material is inserted in a front view, a plan view, and a side view.
同実施の形態に係る杭圧入装置後端部を正面図と側面図で表す。The pile press-fit apparatus rear end part which concerns on the same embodiment is represented with a front view and a side view.
同実施の形態に係る杭圧入装置中間部の正面図と側面図である。It is the front view and side view of a pile press-fitting device middle part concerning the embodiment.
同実施の形態に係る図49で説明したキャスター装置用の油圧シリンダーに、油圧を供給して油圧シリンダーのロッドを伸ばしキャスターを下げた状態の正面図と側面図である。FIG. 50 is a front view and a side view of a state in which hydraulic pressure is supplied to the hydraulic cylinder for the caster device described in FIG. 49 according to the same embodiment to extend the rod of the hydraulic cylinder and lower the casters.
同実施の形態に係る杭圧入フレーム部のテーブルフレームの底部に取付けられる角度微調整装置の正面図と側面図と下面図である。It is the front view of the angle fine adjustment apparatus attached to the bottom part of the table frame of the pile press-fit frame part which concerns on the embodiment, a side view, and a bottom view.
同実施の形態に係る図51で説明した角度微調整装置が山留め鋼材を銜え込んだ状態の正面図と側面図と下面図である。FIG. 52 is a front view, a side view, and a bottom view of the state in which the angle fine adjustment device described with reference to FIG.
同実施の形態に係る山留め杭圧入部の山留め銜え込み部に装着されるキャスター装置の正面図と側面図である。It is the front view and side view of the caster apparatus with which the mountain retaining clamp part of the mountain retaining pile press-fit part which concerns on the same embodiment is mounted | worn.
同実施の形態に係る図53で説明したキャスター装置に、手動用の手動金具を取付けた状態の正面図と側面図である。It is the front view and side view of the state which attached the manual metal fitting for manual to the caster apparatus demonstrated in FIG. 53 based on the embodiment.
同実施の形態に係る杭圧入フレーム部の正面図と側面図である。It is the front view and side view of a pile press-fit flame | frame part which concern on the embodiment.
同実施の形態に係る山留め杭圧入部の正面図と、山留め押板部の側面図である。It is the front view of the mountain retaining pile press-fit part which concerns on the same embodiment, and the side view of a mountain retaining pressing plate part.
同実施の形態に係る組合わせる杭圧入装置の図48の杭圧入装置後端部と図49の杭圧入装置中間部と図55の杭圧入フレーム部と図56の山留め杭圧入部を、それぞれの前後位置に対応して配置した正面図である。48. The pile press-fitting device rear end of FIG. 48, the pile press-fitting device intermediate part of FIG. 49, the pile press-fitting frame part of FIG. 55, and the mountain pile press-fitting part of FIG. It is the front view arrange | positioned corresponding to the front-back position.
同実施の形態に係る48の杭圧入装置後端部と図49の杭圧入装置中間部と図55の杭圧入フレーム部と図56の山留め杭圧入部を組付けた正面図である。It is the front view which assembled | attached the pile press-fit apparatus rear part of 48 pile press-fitting apparatus which concerns on the same embodiment, the pile press-fit apparatus intermediate part of FIG. 49, the pile press-fit flame | frame part of FIG.
同実施の形態に係る油圧ホース受け部とキャスター装置の正面図と側面図である。It is the front view and side view of the hydraulic hose receiving part and caster device which concern on the same embodiment.
同実施の形態に係る図58で説明した正面図に図9のクレーン装置と図59の油圧ホース受け部と、山留め銜え込み部に図53のキャスター装置を銜え込ませた状態の正面図である。58 is a front view of the crane apparatus of FIG. 53 and the hydraulic hose receiving portion of FIG. 59, and the caster device of FIG. .
同実施の形態に係る図60で説明した杭圧入装置を進行方向前方より投影した投影図である。It is the projection figure which projected the pile press-fit apparatus demonstrated in FIG. 60 which concerns on the same embodiment from the advancing direction front.
同実施の形態に係る杭圧入フレーム部の油圧固定装置の油圧シリンダーに油圧を供給する前の状態と、油圧シリンダーを動作させた状態の正面図である。It is a front view of the state before supplying a hydraulic pressure to the hydraulic cylinder of the hydraulic fixing apparatus of the pile press-fit frame part which concerns on the embodiment, and the state which operated the hydraulic cylinder.
この発明の実施の形態3に係る杭圧入装置の油圧固定装置を正面図と平面図と側面図で表す。The hydraulic fixing device of the pile press-fitting device according to Embodiment 3 of the present invention is represented by a front view, a plan view, and a side view.
同実施の形態に係る図63で説明した油圧固定装置に油圧を供給して油圧シリンダーのロッドを伸ばした状態を正面図と平面図と側面図で表す。A state in which the hydraulic pressure is supplied to the hydraulic fixing device described in FIG. 63 according to the embodiment and the rod of the hydraulic cylinder is extended is represented by a front view, a plan view, and a side view.
同実施の形態に係る図64で説明した油圧固定装置が、山留め鋼材を銜え込んだ状態を正面図と平面図と側面図で表す。The hydraulic fixing device described with reference to FIG. 64 according to the embodiment shows a state in which the mountain-clamped steel material is inserted in a front view, a plan view, and a side view.
同実施の形態に係る杭圧入装置後端部の正面図と側面図である。It is the front view and side view of a pile press-fit apparatus rear end part which concern on the embodiment.
同実施の形態に係る杭圧入装置中間部の正面図と側面図である。It is the front view and side view of a pile press-fitting device middle part concerning the embodiment.
同実施の形態に係る杭圧入装置の杭圧入フレーム部の正面図と側面図である。It is the front view and side view of a pile press-fit flame | frame part of the pile press-fit apparatus which concern on the embodiment.
同実施の形態に係る杭圧入装置の山留め杭圧入部の正面図である。It is a front view of the mountain retaining pile press-fitting part of the pile press-fitting device according to the embodiment.
同実施の形態に係る図66の杭圧入装置後端部と図67の杭圧入装置中間部と図68の杭圧入フレーム部と図69の山留め杭圧入部を、それぞれの前後位置に対応して配置した正面図である。66, the pile press-fitting device middle part of FIG. 67, the pile press-fitting frame part of FIG. 68, and the pile-clamp press-fitting part of FIG. 69 corresponding to the respective front and rear positions. It is the arranged front view.
同実施の形態に係る図66の杭圧入装置後端部と図67の杭圧入装置中間部と図68の杭圧入フレーム部と図69の山留め杭圧入部を組付けた正面図である。FIG. 69 is a front view in which the pile press-fitting device rear end portion of FIG. 66, the pile press-fitting device intermediate portion of FIG. 67, the pile press-fit frame portion of FIG. 68, and the retaining pile press-fitting portion of FIG.
同実施の形態に係る油圧ホース受け部とキャスター装置の正面図と側面図である。It is the front view and side view of the hydraulic hose receiving part and caster device which concern on the same embodiment.
同実施の形態に係る図71で説明した正面図に、図72の油圧ホース受け部と、電動ウインチと、キャスター装置と、山留め銜え込み部に図53のキャスター装置を銜え込ませた状態の正面図である。71 according to the same embodiment, the front view of the state in which the hydraulic hose receiving portion, the electric winch, the caster device of FIG. 72 and the caster device of FIG. FIG.
同実施の形態に係る図73で説明した杭圧入装置を、進行方向前方より投影した投影図である。It is the projection which projected the pile press-fit apparatus demonstrated in FIG. 73 which concerns on the same embodiment from the advancing direction front.
同実施の形態に係る杭圧入装置を最初に地表面に設置するための初期台である。It is an initial stage for installing the pile press-fitting device according to the embodiment on the ground surface first.
同実施の形態に係るクレーン装置の正面図と側面図である。It is the front view and side view of a crane apparatus which concern on the same embodiment.
同実施の形態に係る図76のクレーン装置を図73で説明した杭圧入装置に取付ける際、最初の取付状態を示す正面図である。76 is a front view showing an initial attachment state when the crane device of FIG. 76 according to the embodiment is attached to the pile press-fitting device described in FIG. 73. FIG.
同実施の形態に係る反力アンカー金具の各々の部品図と組立図を平面図で表す。The component drawing and assembly drawing of each of the reaction force anchor metal fittings according to the embodiment are represented by plan views.
同実施の形態に係る反力アンカー金具である。It is a reaction force anchor metal fitting which concerns on the same embodiment.
同実施の形態に係る地中にねじ込まれた2本のオーガーに反力アンカー金具を取付け、杭圧入装置に固定した状態の正面図である。It is a front view in the state where reaction force anchor metal fittings were attached to two augers screwed into the ground according to the same embodiment and fixed to a pile press-fitting device.
同実施の形態に係る図80で説明した杭圧入装置のクレーン装置が山留め鋼材を吊し上げた状態を正面図で表す。The state which the crane apparatus of the pile press-fit apparatus demonstrated in FIG. 80 which concerns on the same embodiment lifted the mountain retaining steel material is represented with a front view.
同実施の形態に係る図81で説明した杭圧入装置のクレーン装置が山留め鋼材を吊し上げ、その吊し上げた山留め鋼材を山留め銜え込み部に銜え込ませた状態を正面図で表す。The crane apparatus of the pile press-fitting device described in FIG. 81 according to the embodiment suspends the mountain retaining steel material, and represents the state in which the suspended mountain retaining steel material is squeezed into the mountain retaining part.
同実施の形態に係る図82で説明した山留め銜え込み部の2個の油圧シリンダーに油圧を供給して油圧シリンダーを動作させ、山留め鋼材の固定を解除させると共に、杭圧入用油圧シリンダーに油圧を供給して山留め銜え込み部を上昇させて、地中に圧入中の山留め鋼材の上部に、山留め押板部の爪部を引っ掛けた状態を正面図で表す。The hydraulic cylinders are operated by supplying hydraulic pressure to the two hydraulic cylinders of the mountain retaining gripping portion described in FIG. 82 according to the embodiment, and the fixing of the steel retaining steel is released and the hydraulic pressure is applied to the pile press-fitting hydraulic cylinder. A state in which the claw portion of the mountain-clamping pressing plate portion is hooked on the upper portion of the mountain-clamping steel material that has been fed and raised in the mountain-clamping gripping portion is shown in a front view.
1 杭圧入装置後端部
2 装置回動部
3 ボルト
4 回動板
5 溝形鋼フレーム
6 補強鋼材
7 テーブルフレーム
8 噛付き鋼材
9 穴
10 補強鋼材
11 山留め鋼材ガイド
12 補強鋼材
13 穴
14 補強鋼材
15 溝形鋼フレーム
16 角度調整ネジ
17 補強鋼材
18 ボルト
19 回動板
20 装置回動部
21 補強鋼材
22 油圧シリンダー固定板
23 取付台
24 油圧固定装置
25 噛付き部
26 噛付き鋼材
27 固定棒
28 棒台座
29 補強鋼材
30 油圧シリンダー
31 補強鋼材
35 杭圧入装置中間部
36 装置回動部
37 回動板
38 補強鋼材
39 溝形鋼フレーム
40 装置回動部
41 補強鋼材
42 補強鋼材
43 補強鋼材
44 回動板
45 溝形鋼フレーム
46 角度調整装置
47 テーブルフレーム
48 補強鋼材
49 補強鋼材
50 補強鋼材
51 補強鋼材
52 穴
53 穴
54 噛付き鋼材
55 山留め鋼材ガイド
56 噛付き部
57 噛付き鋼材
58 油圧固定装置
59 固定棒
60 棒台座
61 ナット
62 補強鋼材
63 取付台
64 油圧シリンダー
65 油圧シリンダー固定板
66 補強鋼材
67 装置回動部
68 ボルト
69 回動板
70 補強鋼材
71 角度調整ネジ
72 装置回動部
73 溝形鋼フレーム
74 ナット
75 溝形鋼フレーム
76 溝形鋼フレーム
77 ナット
78 補強鋼材
80 装置回動部
81 油圧シリンダー
82 水平移動用油圧シリンダー
83 補強鋼材
84 補強鋼材
85 補強鋼材
86 装置回動部
87 回動板
88 補強鋼材
89 補強鋼材
90 ボルト
91 角形鋼管フレーム
92 溝形鋼フレーム
93 角度調整装置
94 テーブルフレーム
95 補強鋼材
96 補強鋼材
97 補強鋼材
98 補強鋼材
99 穴
100 穴
101 山留め鋼材ガイド
102 噛付き鋼材
103 噛付き部
104 油圧固定装置
105 噛付き鋼材
106 固定棒
107 棒台座
108 ナット
109 補強鋼材
110 取付台
111 油圧シリンダー
112 油圧シリンダー固定板
113 補強鋼材
114 補強鋼材
115 補強鋼材
116 山留め鋼材ガイド
117 噛付き部
118 取付台
119 油圧シリンダー固定板
120 油圧シリンダー
121 固定棒
122 噛付き鋼材
123 噛付き鋼材
124 溝形鋼フレーム
125 溝形鋼フレーム
126 固定棒
127 油圧シリンダー
128 溝形鋼フレーム
129 リニアガイドレール
130 油圧シリンダー固定板
132 ナット
133 リニアフレーム
134 固定棒
135 クレーン架台
136 油圧シリンダー固定板
137 杭圧入フレーム部
138 油圧固定装置
139 角形鋼管フレーム
141 山留め杭圧入部
142 固定穴
143 リニアベアリング
144 リニアベアリング
145 固定穴
146 溝形鋼フレーム
147 固定フレーム
148 固定フレーム
149 ボルト
150 油圧シリンダー取付ナット
151 反力アンカー金具取付部
152 溝形鋼フレーム
153 溝形鋼フレーム
154 溝形鋼フレーム
155 溝形鋼フレーム
156 固定穴
157 固定穴
158 杭圧入用油圧シリンダー
159 山留め鋼材ガイド
160 油圧シリンダー取付ナット
161 ロッド
162 ガイド固定ボルト
163 ナット
164 H形鋼ガイド
165 油圧シリンダー
166 油圧シリンダー
167 平鋼フレーム
168 平鋼フレーム
169 山留め銜え込み部
170 手動アーム
171 固定棒
172 爪付押板材
173 取付板
174 ガイド部材
175 爪部
176 H形鋼引抜棒
177 取付板
178 支え板
179 山留め押板部
180 重り
181 穴
182 ロッド固定板
183 固定フレーム
184 固定部
185 固定部
186 固定部
187 固定部
188 ロッド
189 山留め挽き抜き装置
190 さや管
191 当て板
192 滑車取付板
193 シャックル
194 滑車
195 フック
196 クレーンアーム
197 ワイヤー
198 ボルト
199 電動ウインチ
200 クレーン装置
201 取付板
205 フレーム
206 フレーム
207 フレーム
208 フレーム
209 山留めガイドフレーム
210 山留め微調整ガイド部
211 山留めガイドフレーム
212 山留めガイドフレーム
213 ベース板
214 ボルト
215 平鋼
216 ボルト
217 平鋼
218 ベース板
219 角度調整ネジ
220 調整板
221 支え柱
222 キャスター
223 調整板
224 折り曲げ部
225 ナット
226 ナット
227 平鋼
228 ボルト
229 平鋼
230 割りピン穴
231 割りピン穴
232 H形鋼フランジ受部
233 コの字形フレーム
234 油圧ホース受部
238 油圧受入部
239 油圧吐出部
240 油圧切換バルブ装置
241 操作レバーC
242 操作レバーC
243 操作レバーB
244 操作レバーC
245 油出入口
246 油出入口
247 操作レバーA
248 操作レバーA
249 操作レバーA
250 取付台
251 バルブ
252 握り玉
253 油圧シリンダー取付板
254 ベースプレート
255 油圧ホース受止めリング
256 リング受け部
257 支え柱
258 支持材
259 ボルト
260 折り曲げ部
261 支え棒
262 ボルト
263 回動板
264 挿入板
265 支持板
266 支え柱
267 補強鋼材
268 油圧シリンダー
269 収納棒
270 油圧シリンダー取付板
271 角形鋼管フレーム
272 角形鋼管フレーム
273 収縮棒ガイド鋼材
274 収縮棒ガイド鋼材
275 山留め鋼材
276 H形鋼
277 平板鋼板
278 L形部
279 穴
280 穴
281 嵌め込み部
282 壁スラブ面
283 穴
284 ガイド鋼
285 取付鋼材
286 補強板
290 ロッド
291 補強鋼材
292 補強鋼材
293 補強鋼材
300 軸部
301 噛付き
302 噛付き
303 L形部ガイド
304 噛付き
305 噛付き
306 軸部
307 H形鋼噛付き装置
308 L形部噛付き装置
310 脱着調整板
311 側板
312 側板
313 支え板
314 角度調整ネジ
315 溝形鋼
316 軸受穴
317 補強鋼材
318 差込み穴
320 地表面
321 山留め鋼材A
322 山留め鋼材B
323 山留め鋼材C
324 山留め鋼材D
325 山留め鋼材E
326 固定板
327 袖板
328 袖板
329 油圧シリンダー固定板
330 山留め鋼材ガイド
331 油圧シリンダー
332 噛付き部
333 山留め鋼材ガイド
334 押板
335 止め板
336 固定板
337 棒ネジ穴
338 油圧固定装置
339 吊りクランプ
340 ロッド
345 ボルト
346 回動板
347 補強鋼材
348 固定板
349 ナット
350 ナット
351 棒ネジ
352 溝形鋼フレーム
353 補強鋼材
354 テーブルフレーム
355 補強鋼材
356 補強鋼材
357 補強鋼材
358 補強鋼材
359 装置回動部
360 ボルト
361 回動板
362 補強鋼材
363 溝形鋼フレーム
364 補強鋼材
365 補強鋼材
366 装置回動部
367 杭圧入装置後端部
370 補強鋼材
371 装置回動部
372 回動板
373 補強鋼材
374 溝形鋼フレーム
375 補強鋼材
376 補強鋼材
377 補強鋼材
378 装置回動部
379 回動板
380 固定板
381 補強鋼材
382 ナット
383 ナット
384 棒ネジ
385 ナット
386 テーブルフレーム
387 キャスター
388 作動鋼材ガイド
389 溝形鋼フレーム
390 油圧シリンダー
391 作動鋼材ガイド
392 キャスター上下作動鋼材
393 補強鋼材
394 補強鋼材
395 溝形鋼フレーム
396 溝形鋼フレーム
397 回動板
398 ボルト
399 補強鋼材
400 装置回動部
401 補強鋼材
402 補強鋼材
403 溝形鋼フレーム
404 溝形鋼フレーム
405 ナット
406 ベースプレート
407 杭圧入装置中間部
408 ナット
409 ロッド
411 テーブルフレーム
412 固定板
413 ナット
414 固定板
415 固定板
416 角度調整ネジ
417 三角板
418 角度微調整装置
419 タップ板
420 嵌め込み部
421 三角板
422 ガイド
423 スライド板
424 固定板
430 フランジ面
431 H形鋼
432 天板
433 ローラー取付板
434 軸
435 ローラー
436 角形鋼管
437 軸
438 ローラー
439 ローラー取付板
440 キャスター取付板
441 キャスター
442 ウェブ面
443 フランジ面
444 補強鋼材
445 キャスター装置
450 パイプ
451 鋼管
452 ボルト
453 鋭角山形鋼
454 山形鋼
455 ボルト
456 固定板
457 回転制御板
458 ボルト
459 ボルト
460 ナット
461 回転制御板
465 油圧シリンダー
466 水平移動用油圧シリンダー
467 補強鋼材
468 補強鋼材
469 補強鋼材
470 装置回動部
471 補強鋼材
472 補強鋼材
473 回動板
474 ボルト
475 角形鋼管フレーム
476 溝形鋼フレーム
478 油圧シリンダー
479 ナット
480 補強鋼材
482 噛付き鋼材
483 噛付き部
484 噛付き鋼材
485 噛付き部
486 噛付き鋼材
487 噛付き鋼材
488 補強鋼材
489 固定棒
490 固定棒
491 溝形鋼フレーム
492 溝形鋼フレーム
493 溝形鋼フレーム
494 固定棒
495 油圧シリンダー
496 溝形鋼フレーム
497 リニアガイドレール
498 油圧シリンダー固定板
500 ナット
501 リニアフレーム
502 クレーン架台
503 固定棒
504 油圧シリンダー固定板
505 杭圧入フレーム部
506 角形鋼管フレーム
507 固定部
508 固定部
509 固定部
510 山留め杭圧入部
511 固定穴
512 リニアベアリング
513 リニアベアリング
514 固定穴
515 固定フレーム
516 固定フレーム
517 ボルト
518 油圧シリンダー取付ナット
519 反力アンカー金具取付部
520 杭圧入用油圧シリンダー
521 山留め鋼材ガイド
522 油圧シリンダー取付ナット
523 ロッド
524 ナット
525 ガイド固定ボルト
526 H形鋼ガイド
527 油圧シリンダー
528 平鋼フレーム
529 爪付押板材
530 爪部
531 山留め押板部
532 固定棒
533 油圧シリンダー
534 平鋼フレーム
535 固定穴
536 固定穴
537 溝形鋼フレーム
538 溝形鋼フレーム
539 溝形鋼フレーム
540 溝形鋼フレーム
541 ボルト
542 溝形鋼フレーム
543 重り
544 山留め銜え込み部
545 ロッド固定板
546 ガイド部材
547 固定フレーム
548 固定部
549 油圧ホース受部
550 油圧ホース受止めリング
551 リング受け部
552 支え柱
553 支持材
554 支え棒
555 折り曲げ部
556 支え柱
557 作動鋼材ガイド
558 作動鋼材ガイド
559 油圧シリンダー
560 ロッド
561 キャスター
562 キャスター上下作動鋼材
563 クレーン装置
564 シャックル
565 滑車
566 フック
567 クレーンアーム
568 ワイヤー
569 ボルト
570 電動ウインチ
571 滑車取付板
572 ベースプレート
579 油圧ホース受部
580 ボルト
581 ボルト
582 回動板
583 挿入板
584 支持板
585 鋼管フレーム
586 油圧切換バルブ装置
587 鋼管フレーム
588 鋼管フレーム
589 角形鋼管フレーム
590 角形鋼管フレーム
593 取付台
594 油圧シリンダー取付台
595 棒固定板
596 固定ボルト
597 ロッド
598 油圧固定装置
600 油圧固定装置
601 油圧シリンダー
602 ボルト
603 押し板
604 側板
605 フレーム
606 取付板
607 アングル
608 支点軸
609 山留め鋼材ガイド
610 山留め鋼材ガイド
611 補強鋼材
612 取付板
613 フレーム
614 側板
615 押し板
616 押し板
617 グリッパー付噛付き部
618 グリッパー
619 当て板
620 軸
621 油圧シリンダー固定板
622 当て板
623 グリッパー
624 ロッド
630 装置回動部
631 回動板
632 ナット
633 補強鋼材
634 溝形鋼フレーム
635 補強鋼材
636 テーブルフレーム
637 補強鋼材
638 補強鋼材
639 ボルト
640 回動板
641 補強鋼材
642 装置回動部
643 溝形鋼フレーム
644 補強鋼材
645 杭圧入装置後端部
646 補強鋼材
648 装置回動部
649 補強鋼材
650 装置回動部
651 回動板
652 補強鋼材
653 溝形鋼フレーム
654 補強鋼材
655 補強鋼材
656 補強鋼材
657 補強鋼材
658 回動板
659 ボルト
660 溝形鋼フレーム
661 テーブルフレーム
662 キャスター
663 作動鋼材ガイド
664 油圧シリンダー
665 作動鋼材ガイド
666 キャスター上下作動鋼材
667 ナット
668 溝形鋼フレーム
669 溝形鋼フレーム
670 溝形鋼フレーム
671 装置回動部
672 補強鋼材
673 回動板
674 杭圧入装置中間部
675 溝形鋼フレーム
676 装置回動部
677 補強鋼材
681 補強鋼材
682 補強鋼材
683 補強鋼材
684 溝形鋼フレーム
685 ボルト
686 アングル
687 支軸
688 補強鋼材
689 支軸テーブル
690 補強鋼材
691 角形鋼管フレーム
692 アングル
693 ボルト
694 支軸
695 テーブルフレーム
696 補強鋼材
697 溝形鋼フレーム
698 溝形鋼フレーム
699 溝形鋼フレーム
700 溝形鋼フレーム
702 リニアガイドレール
703 油圧シリンダー固定板
705 ナット
706 リニアフレーム
707 水平移動用油圧シリンダー
708 油圧シリンダー固定板
709 杭圧入フレーム部
710 角形鋼管フレーム
711 装置回動部
712 装置回動部
715 山留め杭圧入部
717 リニアベアリング
718 リニアベアリング
720 固定フレーム
721 固定フレーム
722 ボルト
723 油圧シリンダー取付ナット
724 反力アンカー金具取付部
725 溝形鋼フレーム
726 ボルト
727 溝形鋼フレーム
728 溝形鋼フレーム
729 溝形鋼フレーム
730 溝形鋼フレーム
733 杭圧入用油圧シリンダー
734 山留め鋼材ガイド
735 油圧シリンダー取付ナット
736 ロッド
737 ナット
738 ガイド固定ボルト
739 H形鋼ガイド
740 油圧シリンダー
741 平鋼フレーム
742 爪付押板材
743 爪部
744 山留め押板部
745 固定棒
746 山留め銜え込み部
747 油圧シリンダー
748 平鋼フレーム
749 ロッド固定板
750 ガイド部材
751 重り
752 固定フレーム
754 軸カバー
755 油圧ホース受止めリング
756 リング受け部
757 支え柱
758 支持材
759 支え棒
760 折り曲げ部
761 電動ウインチ
762 支え柱
763 作動鋼材ガイド
764 油圧シリンダー
765 ロッド
766 キャスター
767 キャスター上下作動鋼材
768 作動鋼材ガイド
769 ロッド
770 油圧ホース受部
771 ベースプレート
775 ボルト
776 回動板
777 挿入板
778 支持板
779 角形鋼管フレーム
780 クレーンアーム取付板
781 クレーンアーム取付板
782 鋼管フレーム
783 油圧切換バルブ装置
784 操作レバー
785 鋼管フレーム
786 鋼管フレーム
787 取付台
788 ボルト
793 レール用平板鋼板
794 キャスター進入路
795 ガイド鋼板
796 キャスター用レール
797 オーガー
798 ガイド鋼材
799 H形鋼
800 平板鋼板
801 H形鋼
802 初期台
803 オーガー
805 クレーン装置
806 補強板
807 シャックル
808 滑車
809 フック
810 ワイヤー
811 クレーンアーム
812 クレーンアーム取付板
813 クレーンアーム取付板
814 ボルト
815 ボルト
816 ナット
817 ナット
818 滑車取付板
819 穴
821 差込部
822 長穴
823 アングル
824 穴
825 長さ調整金具
826 止めピン
827 穴
828 ナット
829 棒ネジ
830 ナット
831 反力アンカー金具
832 オーガー連結金具
833 取付板
834 支え板
835 ボルト
836 連結棒
837 ナット
838 銜え板
839 ネジ
840 取付板
841 支え板
842 ボルト
843 連結棒
844 ナット
845 反力アンカー金具
846 オーガー連結金具
850 吊りクランプ
851 山留め鋼材
852 地表面
DESCRIPTION OF SYMBOLS 1 Pile press-fit apparatus rear end part 2 Apparatus rotation part 3 Bolt 4 Rotation plate 5 Channel steel frame 6 Reinforcement steel material 7 Table frame 8 Biting steel material 9 Hole 10 Reinforcement steel material 11 Mountain retaining steel material guide 12 Reinforcement steel material 13 Hole 14 Reinforcement steel material DESCRIPTION OF SYMBOLS 15 Channel steel frame 16 Angle adjustment screw 17 Reinforcement steel material 18 Bolt 19 Rotation plate 20 Apparatus rotation part 21 Reinforcement steel material 22 Hydraulic cylinder fixing plate 23 Mounting stand 24 Hydraulic fixing device 25 Catching part 26 Catching steel material 27 Fixing rod 28 Rod base 29 Reinforced steel material 30 Hydraulic cylinder 31 Reinforced steel material 35 Pile press-fitting device intermediate part 36 Device rotating part 37 Rotating plate 38 Reinforced steel material 39 Channel steel frame 40 Device rotating part 41 Reinforced steel material 42 Reinforced steel material 43 Reinforced steel material 44 times Moving plate 45 Channel steel frame 46 Angle adjustment device 47 Table frame 48 Reinforced steel 49 Reinforcement Steel material 50 Reinforced steel material 51 Reinforced steel material 52 Hole 53 Hole 54 Clawed steel material 55 Mountain retaining steel material guide 56 Cage part 57 Caged steel material 58 Hydraulic fixing device 59 Fixing rod 60 Rod base 61 Nut 62 Reinforcement steel material 63 Mounting base 64 Hydraulic cylinder 65 Hydraulic pressure Cylinder fixing plate 66 Reinforced steel material 67 Device rotating part 68 Bolt 69 Rotating plate 70 Reinforcing steel material 71 Angle adjusting screw 72 Device rotating part 73 Groove steel frame 74 Nut 75 Grooved steel frame 76 Grooved steel frame 77 Nut 78 Reinforcement Steel material 80 Device rotation part 81 Hydraulic cylinder 82 Hydraulic cylinder for horizontal movement 83 Reinforcement steel material 84 Reinforcement steel material 85 Reinforcement steel material 86 Device rotation part 87 Rotation plate 88 Reinforcement steel material 89 Reinforcement steel material 90 Bolt 91 Square steel pipe frame 92 Channel steel frame 93 Angle adjustment device 94 Table frame 95 Reinforced steel material 96 Reinforced steel material 97 Reinforced steel material 98 Reinforced steel material 99 Hole 100 Hole 101 Mountain retaining steel material guide 102 Engaged steel material 103 Engaged portion 104 Hydraulic fixing device 105 Engaged steel material 106 Fixed rod 107 Rod base 108 Nut 109 Reinforced steel material 110 Mounting base 111 Hydraulic cylinder 112 Hydraulic cylinder fixing plate 113 Reinforced steel material 114 Reinforced steel material 115 Reinforced steel material 116 Retaining steel material guide 117 Biting portion 118 Mounting base 119 Hydraulic cylinder fixing plate 120 Hydraulic cylinder 121 Fixing rod 122 Biting steel material 123 Biting steel material 124 Channel steel frame 125 Channel steel frame 126 Fixed rod 127 Hydraulic cylinder 128 Channel steel frame 129 Linear guide rail 130 Hydraulic cylinder fixing plate 132 Nut 133 Linear frame 34 Fixing rod 135 Crane stand 136 Hydraulic cylinder fixing plate 137 Pile press-fit frame part 138 Hydraulic fixing device 139 Square steel pipe frame 141 Yamauchi pile press-fit part 142 Fixed hole 143 Linear bearing 144 Linear bearing 145 Fixed hole 146 Channel steel frame 147 Fixed frame 148 Fixed frame 149 Bolt 150 Hydraulic cylinder mounting nut 151 Reaction force anchor bracket mounting portion 152 Channel steel frame 153 Channel steel frame 154 Channel steel frame 155 Channel steel frame 156 Fixing hole 157 Fixing hole 158 Pile press-fit hydraulic cylinder 159 Mountain clamp Steel material guide 160 Hydraulic cylinder mounting nut 161 Rod 162 Guide fixing bolt 163 Nut 164 H-shaped steel guide 165 Hydraulic cylinder 166 Hydraulic cylinder 16 Flat steel frame 168 Flat steel frame 169 Mountain clamp gripping part 170 Manual arm 171 Fixing bar 172 Claw pressing plate material 173 Mounting plate 174 Guide member 175 Claw portion 176 H-shaped steel pulling rod 177 Mounting plate 178 Support plate 179 Mountain clamping pressing plate portion 180 Weight 181 Hole 182 Rod fixing plate 183 Fixing frame 184 Fixing part 185 Fixing part 186 Fixing part 187 Fixing part 188 Rod 189 Punching device 190 Sheath pipe 191 Pad plate 192 Pulley mounting plate 193 Shackle 194 Pulling arm 195 Hook 19 198 Bolt 199 Electric winch 200 Crane device 201 Mounting plate 205 Frame 206 Frame 207 Frame 208 Frame 209 Mountain retaining guide frame 210 Mountain retaining fine adjustment guide 211 Mountain guide frame 212 Mountain guide frame 213 Base plate 214 Bolt 215 Flat steel 216 Bolt 217 Flat steel 218 Base plate 219 Angle adjustment screw 220 Adjustment plate 221 Supporting pillar 222 Caster 223 Adjustment plate 224 Bending part 225 Nut 226 Nut 227 Flat steel 228 Bolt 229 Flat steel 230 Split pin hole 231 Split pin hole 232 H-shaped steel flange receiving part 233 U-shaped frame 234 Hydraulic hose receiving part 238 Hydraulic receiving part 239 Hydraulic discharge part 240 Hydraulic switching valve device 241 Operation lever C
242 Control lever C
243 Control lever B
244 Control lever C
245 Oil inlet / outlet 246 Oil inlet / outlet 247 Operation lever A
248 Control lever A
249 Control lever A
250 Mounting base 251 Valve 252 Grip ball 253 Hydraulic cylinder mounting plate 254 Base plate 255 Hydraulic hose receiving ring 256 Ring receiving portion 257 Support pillar 258 Support material 259 Bolt 260 Bending portion 261 Support rod 262 Bolt 263 Rotating plate 264 Insertion plate 265 Support Plate 266 Support column 267 Reinforced steel material 268 Hydraulic cylinder 269 Storage rod 270 Hydraulic cylinder mounting plate 271 Square steel pipe frame 272 Square steel pipe frame 273 Shrinking rod guide steel material 274 Shrinking rod guide steel material 275 Mountain retaining steel material 276 H-shaped steel 277 Flat plate steel plate 278 L-shaped part 279 hole 280 hole 281 fitting part 282 wall slab surface 283 hole 284 guide steel 285 mounting steel material 286 reinforcing plate 290 rod 291 reinforcing steel material 292 reinforcing steel material 293 reinforcing Material 300 Shaft portion 301 Biting 302 Biting 303 L-shaped portion guide 304 Biting 305 Biting 306 Shaft portion 307 H-shaped steel biting device 308 L-shaped biting device 310 Desorption adjustment plate 311 Side plate 312 Side plate 313 Support plate 314 Angle adjusting screw 315 Channel steel 316 Bearing hole 317 Reinforced steel 318 Insertion hole 320 Ground surface 321 Mountain retaining steel A
322 Steel retaining material B
323 Yamauchi Steel C
324 Steel retaining material D
325 Yamauchi Steel E
326 fixing plate 327 sleeve plate 328 sleeve plate 329 hydraulic cylinder fixing plate 330 mountain retaining steel material guide 331 hydraulic cylinder 332 engaging portion 333 mountain retaining steel material guide 334 push plate 335 retaining plate 336 fixing plate 337 rod screw hole 338 hydraulic fixing device 339 suspension clamp 340 Rod 345 Bolt 346 Rotating plate 347 Reinforced steel material 348 Fixed plate 349 Nut 350 Nut 351 Bar screw 352 Channel steel frame 353 Reinforced steel material 354 Table frame 355 Reinforced steel material 356 Reinforced steel material 357 Reinforced steel material 358 Reinforced steel material 359 Device rotating portion 359 361 Rotating plate 362 Reinforced steel material 363 Channel steel frame 364 Reinforced steel material 365 Reinforced steel material 366 Device rotating portion 367 Pile press-fitting device rear end 370 Reinforced steel material 371 Device rotating portion 372 Rotating plate 373 Reinforced steel material 374 Channel steel frame 375 Reinforced steel material 376 Reinforced steel material 377 Reinforced steel material 378 Device rotating part 379 Rotating plate 380 Fixed plate 381 Reinforced steel material 382 Nut 383 Nut 384 Bar screw 385 Nut 386 Table frame 387 Caster guide 388 389 Channel steel frame 390 Hydraulic cylinder 391 Operating steel material guide 392 Caster vertical operating steel material 393 Reinforced steel material 394 Reinforced steel material 395 Channel steel frame 396 Channel steel frame 397 Rotating plate 398 Bolt 399 Reinforced steel material 400 Device rotating part 401 Reinforcing steel material 402 Reinforced steel material 403 Channel steel frame 404 Channel steel frame 405 Nut 406 Base plate 407 Pile press-fitting device middle part 408 Nut 409 Rod 411 Table frame 4 DESCRIPTION OF SYMBOLS 12 Fixing plate 413 Nut 414 Fixing plate 415 Fixing plate 416 Angle adjustment screw 417 Triangle plate 418 Angle fine adjustment device 419 Tap plate 420 Insertion part 421 Triangular plate 422 Guide 423 Slide plate 424 Fixing plate 430 Flange surface 431 H-shaped steel 432 Top plate 433 Mounting plate 434 Shaft 435 Roller 436 Square steel pipe 437 Shaft 438 Roller 439 Roller mounting plate 440 Caster mounting plate 441 Caster 442 Web surface 443 Flange surface 444 Reinforced steel 445 Caster device 450 Pipe 451 Steel pipe 452 Bolt 453 45 4 456 Fixed plate 457 Rotation control plate 458 Bolt 459 Bolt 460 Nut 461 Rotation control plate 465 Hydraulic cylinder 466 Horizontal movement hydraulic pressure Cylinder 467 Reinforced steel material 468 Reinforced steel material 469 Reinforced steel material 470 Device rotating part 471 Reinforced steel material 472 Reinforced steel material 473 Rotating plate 474 Bolt 475 Square steel pipe frame 476 Channel steel frame 478 Hydraulic cylinder 479 Nut 480 Reinforced steel material 482 3 Bending portion 484 Bite steel material 485 Bite portion 486 Bite steel material 487 Bite steel material 488 Reinforced steel material 489 Fixed rod 490 Fixed rod 491 Channel steel frame 492 Channel steel frame 493 Channel steel frame 494 Fixed rod 495 Hydraulic cylinder 496 Groove Shaped steel frame 497 Linear guide rail 498 Hydraulic cylinder fixing plate 500 Nut 501 Linear frame 502 Crane mount 503 Fixing rod 504 Hydraulic cylinder fixing plate 505 Pile press-fit frame portion 506 Shaped steel pipe frame 507 fixed portion 508 fixed portion 509 fixed portion 510 retaining pile press-fit portion 511 fixed hole 512 linear bearing 513 linear bearing 514 fixed hole 515 fixed frame 516 fixed frame 517 bolt 518 hydraulic cylinder mounting nut 519 reaction force anchor bracket mounting portion 520 Pile press-fit hydraulic cylinder 521 Yamauchi steel guide 522 Hydraulic cylinder mounting nut 523 Rod 524 Nut 525 Guide fixing bolt 526 H-shaped steel guide 527 Hydraulic cylinder 528 Flat steel frame 529 Claw plate 530 Claw portion 531 Mountain clamp plate 532 Fixing rod 533 Hydraulic cylinder 534 Flat steel frame 535 Fixed hole 536 Fixed hole 537 Channel steel frame 538 Channel steel frame 539 Channel steel frame 540 Channel steel frame 541 Bolt 542 Grooved steel frame 543 Weight 544 Retainer holding part 545 Rod fixing plate 546 Guide member 547 Fixed frame 548 Fixed part 549 Hydraulic hose receiving part 550 Hydraulic hose receiving ring 551 Ring receiving part 552 Supporting column 553 Supporting material 554 Supporting bar 555 Bending part 556 Supporting column 557 Working steel guide 558 Working steel guide 559 Hydraulic cylinder 560 Rod 561 Caster 562 Caster vertical working steel 563 Crane device 564 Shackle 565 Pulley 566 Hook 567 Crane arm 568 Wire 569 Bolt 5 Plate 572 Base plate 579 Hydraulic hose receiving portion 580 Bolt 581 Bolt 582 Rotating plate 583 Inserting plate 584 Support plate 5 85 Steel pipe frame 586 Hydraulic switching valve device 587 Steel pipe frame 588 Steel pipe frame 589 Square steel pipe frame 590 Square steel pipe frame 593 Mounting base 594 Hydraulic cylinder mounting base 595 Rod fixing plate 596 Fixing bolt 597 Rod 598 Hydraulic fixing device 600 Hydraulic fixing device 601 Hydraulic cylinder 602 Bolt 603 Push plate 604 Side plate 605 Frame 606 Mounting plate 607 Angle 608 Supporting shaft 609 Mountain retaining steel material guide 610 Mountain retaining steel material guide 611 Reinforcement steel material 612 Mounting plate 613 Frame 614 Side plate 615 Pushing plate 616 Gripper 6 Contact plate 620 Shaft 621 Hydraulic cylinder fixing plate 622 Contact plate 623 Gripper 624 Rod 630 Device rotating portion 631 Rotating 632 Nut 633 Reinforced steel material 634 Channel steel frame 635 Reinforced steel material 636 Table frame 637 Reinforced steel material 638 Reinforced steel material 639 Bolt 640 Rotating plate 641 Reinforced steel material 642 Device rotating part 643 Channel steel frame 644 Reinforced steel material 645 Pile press-fitting device rear end 646 Reinforced steel material 648 Device rotating portion 649 Reinforced steel material 650 Device rotating portion 651 Rotating plate 652 Reinforced steel material 653 Grooved steel frame 654 Reinforced steel material 655 Reinforced steel material 656 Reinforced steel material 657 Reinforced steel material 658 Rotated plate 659 Bolt 660 Grooved Steel frame 661 Table frame 662 Caster 663 Operating steel material guide 664 Hydraulic cylinder 665 Operating steel material guide 666 Caster vertical operation steel material 667 Nut 668 Channel steel frame 669 Channel steel frame 670 Channel shape Frame 671 Device rotating part 672 Reinforced steel material 673 Rotating plate 674 Pile press-fitting device middle part 675 Channel steel frame 676 Device rotating part 677 Reinforced steel material 681 Reinforced steel material 682 Reinforced steel material 683 Reinforced steel material 684 Channel steel frame 685 Bolt 686 Angle 687 Support shaft 688 Reinforced steel material 689 Support shaft table 690 Reinforced steel material 691 Square steel pipe frame 692 Angle 693 Bolt 694 Support shaft 695 Table frame 696 Reinforced steel material 697 Channel steel frame 698 Channel steel frame 699 Channel steel frame 700 Channel steel frame 702 Linear guide rail 703 Hydraulic cylinder fixing plate 705 Nut 706 Linear frame 707 Horizontal movement hydraulic cylinder 708 Hydraulic cylinder fixing plate 709 Pile press-fit frame portion 710 Square steel pipe frame 711 Device rotating portion 712 Device rotating portion 715 Yamatake pile press-in portion 717 Linear bearing 718 Linear bearing 720 Fixed frame 721 Fixed frame 722 Bolt 723 Hydraulic cylinder mounting nut 724 Reaction force anchor bracket mounting portion 725 Channel steel frame 726 Bolt 727 Grooved steel frame 728 Grooved steel frame 729 Grooved steel frame 730 Grooved steel frame 733 Hydraulic cylinder for pile press-fit 734 Yamauchi steel guide 735 Hydraulic cylinder mounting nut 736 Rod 737 Nut 738 Guide fixing bolt 739 H-shaped steel guide 740 Hydraulic cylinder 741 Flat steel frame 742 Claw pressing plate material 743 Claw portion 744 Clamping pressing plate portion 745 Fixing rod 746 Crest holding portion 747 Hydraulic cylinder 748 Flat steel frame 749 B Rod fixing plate 750 Guide member 751 Weight 752 Fixed frame 754 Shaft cover 755 Hydraulic hose receiving ring 756 Ring receiving portion 757 Support column 758 Support material 759 Support rod 760 Bending portion 761 Electric winch 762 Support column 763 Working steel material guide 764 Hydraulic cylinder 765 Rod 766 Caster 767 Caster vertical working steel 768 Working steel guide 769 Rod 770 Hydraulic hose receiving part 771 Base plate 775 Bolt 776 Rotating plate 777 Inserting plate 778 Support plate 779 Square steel pipe frame 780 Crane arm mounting plate 781 Crane arm mounting plate 782 Frame 783 Hydraulic switching valve device 784 Operation lever 785 Steel pipe frame 786 Steel pipe frame 787 Mounting base 788 Bolt 793 For rail Plate steel plate 794 Caster approach path 795 Guide steel plate 796 Caster rail 797 Auger 798 Guide steel 799 H-shaped steel 800 Flat steel plate 801 H-shaped steel 802 Initial stage 803 Auger 805 Crane device 806 Reinforcement plate 807 Shackle 808 Pulley 809 Hook 810 Wire 811 Arm 812 Crane arm mounting plate 813 Crane arm mounting plate 814 Bolt 815 Bolt 816 Nut 817 Nut 818 Pulley mounting plate 819 Hole 821 Insertion part 822 Long hole 823 Angle 824 Hole 825 Length adjusting bracket 826 Locking pin 827 Hole 828 Rod 828 Screw 830 Nut 831 Reaction force anchor bracket 832 Auger coupling bracket 833 Mounting plate 834 Support plate 835 Bolt 836 Connecting rod 837 Doo 838 Kuwae plate 839 screw 840 mounting plate 841 support plate 842 bolt 843 connecting rod 844 nut 845 reaction force anchor bracket 846 auger connecting fitting 850 hanging clamp 851 Retaining steel 852 ground surface