JP5387959B2 - Pile press-fitting device for mountain fastening - Google Patents

Description

  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.

  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.

  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

  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.

  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.

  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).

  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.

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.

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 .

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 .

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.

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 .

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 .

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 .

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 .

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 .

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.

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 .

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 .

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.

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 .

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 .

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 .

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 .

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 .

  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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Embodiment 1 of the present invention will be described below.
Embodiment 1 of the Invention

  1 to 45 show a first embodiment of the present invention.

  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.

  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.

  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.

  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.

  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.

  Further, the angle adjusting screw 16 described with reference to FIGS. 25 and 26 is attached to the reinforcing steel material 29.

  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.

  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.

  Furthermore, an angle adjusting device 46 described with reference to FIGS. 25 and 26 is attached to the grooved steel frame 45.

  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.

  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.

  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.

  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.

  Further, an angle adjusting screw 71 described with reference to FIGS. 25 and 26 is attached to the reinforcing steel material 62.

  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.

  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.

  Furthermore, an angle adjusting device 93 described with reference to FIGS. 25 and 26 is attached to the grooved steel frame 92.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  Furthermore, the hydraulic pressure switching valve device 240 described with reference to FIG.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  Further, FIG. 24b shows a plan view of the mountain-capped steel material 275 described in FIG. 19d of FIG.

  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. .

  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.

  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. .

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

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.

  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.

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. .

  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.

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.

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 .

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.

  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.

  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.

The second embodiment of the present invention will be described below.
[Embodiment 2 of the Invention]

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  Using the pile press-fitting device configured in this way, the operation of press-fitting the piled steel 275 described in FIG.

  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.

The third embodiment of the present invention will be described below.
Embodiment 3 of the Invention

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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. .

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

  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.

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. It is the front view and side view of a pile press-fitting device middle part concerning the embodiment. 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. 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. 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. 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. 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. 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. It is a front view of the crane apparatus which concerns on the same embodiment. It is the top view which saw through the table frame and hydraulic fixing device which concern on the embodiment from the upper part. 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. 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. 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. It is a perspective view of the hydraulic switching valve device concerning the embodiment. It is the front view and side view of the hydraulic hose receiving part and caster device which concern on the same embodiment. 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. 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. 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. It is a perspective view of the mountain retaining steel material which concerns on the same embodiment. It is the front view and top view of the hydraulic fixing device which concern on the same embodiment. 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. 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. 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. 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. 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. 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. 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. 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. The state in which the crane apparatus of the pile press-fitting apparatus described in FIG. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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 . 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. 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. The pile press-fit apparatus rear end part which concerns on the same embodiment is represented with a front view and a side view. It is the front view and side view of a pile press-fitting device middle part concerning the embodiment. 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. 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. 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. 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. 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. It is the front view and side view of a pile press-fit flame | frame part which concern on the embodiment. 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. 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. 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. It is the front view and side view of the hydraulic hose receiving part and caster device which concern on the same embodiment. 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. . 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. 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. 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. 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. 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. It is the front view and side view of a pile press-fit apparatus rear end part which concern on the embodiment. It is the front view and side view of a pile press-fitting device middle part concerning the embodiment. 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. It is a front view of the mountain retaining pile press-fitting part of the pile press-fitting device according to the embodiment. 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. 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. It is the front view and side view of the hydraulic hose receiving part and caster device which concern on the same embodiment. 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. 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. It is an initial stage for installing the pile press-fitting device according to the embodiment on the ground surface first. It is the front view and side view of a crane apparatus which concern on the same embodiment. 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. The component drawing and assembly drawing of each of the reaction force anchor metal fittings according to the embodiment are represented by plan views. It is a reaction force anchor metal fitting which concerns on the same embodiment. 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. 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. 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. 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.

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

Claims (18)

A pile press-fitting device is attached to the L-shaped part of the flat steel plate bent into the L shape and the H-shaped steel web surface of the steel plate with the flat plate bent into the L shape and one end welded to the flange surface of the H-shaped steel. Open the hole for inserting the fixing rod attached to the lower hydraulic fixing device, and press the piled steel at the front end of the pile press-fitting device into the ground, the web in the moving direction of the H-shaped steel driven just before On the surface, the L-shaped part of the folded flat steel plate can be easily inserted from above, and the fitting part is shaped so that the L-shaped part of the flat steel plate and the web surface of the H-shaped steel are in close contact with each other. In the bottom hole of the pile press-fitting device, two steel materials are inserted in the lower part of the pile press-fitting device, and a hole is made in the web surface of the H-shaped steel of the retaining steel material. Corresponding parts are provided with holes in the two steel materials so that they correspond to each other. Attaching a fixing rod fixed to the hydraulic cylinder of the lower portion of the hydraulic locking device of the apparatus freely inserted, fixing rod is inserted into the hole of the web surface of the H-beams by a hydraulic cylinder to the upper part of the earth retaining steel press-fitted into the ground The pile press-in device is made to stand on its own, and the piled steel is hung with a crane attached to the pile press-in device, set in the pile-fixed pile press-in portion, and fixed at the pile-holding portion attached to the pile press-in hydraulic cylinder It is characterized in that the steel retaining material is pressed into the ground by a pile press-fit hydraulic cylinder installed at the top of the retaining foot, using the pulling resistance of the retaining steel pressed into the ground as a reaction force. Pile press-fitting device for mountain fastening. The pile press-fitting device consists of a pile press-fitting device tip, a pile press-fitting device intermediate part, and a pile press-fitting device rear end, and the pile press-fitting device tip, the pile press-fitting device intermediate part, and the pile press-fitting device rear end with respect to the traveling direction. Each of the two upper and lower device rotating portions is rotatably coupled, and the pile press-fitting device front end portion, the pile press-fitting device intermediate portion, and the pile press-fitting device rear end portion are each approximately 90 degrees on the right side in the traveling direction. The pile press-fitting device for mountain fixing according to claim 1, wherein the pile pressing device is rotated . The tip of the pile press-in device consists of a pile press-in frame portion and a pile-type pile press-in portion, and linear bearings are used for the pile press-in frame portion and the pile-type pile press-in portion in order to move the pile-type pile press-in portion smoothly in the direction of press-fitting. In addition, the horizontal piled hydraulic cylinder attached to the pile press-in frame expands and contracts the pile-fixed pile in the direction of travel, and the pile-fixed hydraulic cylinder rod tip provided in the pile-fixed pile press-fits The pile press-fitting device for mountain fastening according to claim 1 or 2, wherein the portion is attached . Attach a hydraulic cylinder to the pile press-in frame at the tip of the pile press-in device to secure the pile-pile press-in part. When extending or storing, fix the piled pile press-in part by inserting the fixing rod attached to the hydraulic cylinder of the pile press-in frame part into the fixing hole provided in the piled pile press-in part, and malfunction of the piled pile press-in part The pile press-fitting device for mountain fastening according to any one of claims 1 to 3, wherein the pile press-in device is configured to prevent damaging. The top of the pile press-in device is press-fitted into the ground to approximately three-quarters, and the upper part of the retaining steel obtained from the pile is clamped by the hydraulic cylinder of the pile-holding unit, and the lower part of the pile press-in device is Release all of the hydraulic cylinders of the hydraulic fixing device that has installed the retaining steel and supply the hydraulic pressure to the hydraulic cylinder for press-fitting the pile, and press-fit the pile with the retaining steel and the retaining clamp fixed. Raise the device, supply hydraulic pressure to the horizontally moving hydraulic cylinder attached to the pile press-in frame, reduce the rod, and move the pile press-in frame, the pile press-in device intermediate part, and the pile press-in device rear end in the direction of travel The pile press-fitting device for a pile according to any one of claims 1 to 4, wherein the pile press-fit device is self-propelled . The grooved steel is fixed to the grooved steel frame at the rear end of the pile press-fitting device so that it abuts the reinforcing steel at the rear end of the pile press-fitting device. Attach the angle adjustment screw to rotate, and attach / detach the adjustment plate with angle adjustment screw to rotate the grooved steel 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 The pile press-fitting device for mountain fastening according to claim 1 or 2, wherein the angle adjustment screw is turned to rotate the channel steel to adjust the left and right angles with respect to the traveling direction of the pile press-fitting device. . In the lower part of the pile press-fit frame part, in order to adjust the press-fitting position of the mountain-clamping steel material at the tip in the traveling direction to the left and right with respect to the traveling direction, it is generally configured in a W shape so as to sandwich the upper part of the flat steel plate of the mountain-clad steel material 2 3. A pile press-fit for mountain fastening according to claim 1 or 2, wherein a triangular plate and an angle fine adjustment device capable of sliding the triangular plate to the left and right with respect to the traveling direction are attached. apparatus. Since the press-fitting position of the H-shaped steel at the tip of the traveling direction is finely adjusted in the horizontal direction with respect to the traveling direction, the upper part is mortar-shaped and the receiving part can hold the H-shaped steel flange. A U-shaped part is formed so that the U-shaped part can move in the left-right direction with respect to the traveling direction, and further, a mountain guide that can be folded and stored is attached. Item 3. A pile press-fitting device for mountain fixing according to item 1 or 2 . At the top of the pile press-fitting device, an electric winch for lifting the retaining steel and a crane arm for the removable crane are installed, and a pulley is attached to the tip of the crane arm, and the wire of the electric winch is passed through the pulley. The pile press-fitting device for piles according to claim 1, wherein the pile-clamping steel material is lifted by a hook attached to the pile and led to the pile-pile pile press-in part . At the top of the pile press-in device, an electric winch for lifting the retaining steel material is installed, and at the top and bottom of the frame part of the pile press-in device, there are a lower part of the crane arm and two mounting plates attached on it. Attach a mounting plate that can be secured to the crane arm, attach a pulley to the tip of the crane arm, and install the lower mounting plate of the lower part of the crane arm and the upper part of the crane arm, and the lower part of the frame part of the pile press-fitting device. The mounting plate of the electric winch is fixed with bolts, the wire of the electric winch is passed through the pulley at the tip of the crane arm, the hook attached to the wire of the electric winch is hooked on the top of the pile press-fitting device, and the wire of the electric winch The crane arm is erected by winding up and the mounting plate on the top of the frame part of the pile press-in device and the mounting plate attached to the crane arm are attached and removed. Pile press-fitting device for earth retaining according to claim 1 or 9, characterized in that fixed in freely volts. In order to distinguish the operation lever of the hydraulic switching valve attached to the pile press-in device between the front and rear operation of the hydraulic cylinder and the upper and lower operation, the operation lever that operates the hydraulic cylinder back and forth is a lever that extends from the hydraulic switching valve. The operation lever that is positioned at the top for a long time and is operated back and forth, and the operation lever that moves the hydraulic cylinder up and down is configured to bend the operation lever extending from the hydraulic switching valve horizontally and operate the operation lever up and down. The pile press-fitting device for mountain fixing according to claim 1 characterized by things . Install the reaction force anchor bracket mounting part at the top of the pile retaining press-fit part, screw it into the ground while slowly rotating the auger, attach the auger coupling bracket to the head of the auger, and install the auger coupling bracket and the reaction force anchor bracket mounting section. The pile press-fitting device for mountain fixing according to claim 1, wherein the auger is used as a reaction force anchor of the pile press-fitting device by connecting them with a reaction force anchor fitting capable of adjusting the length of the anchor. . The retaining plate part below the retaining ring is located at a fixed position so that the clawed retaining plate is normally rotated by the weight and protrudes to the flat plate side. When the claw part and the flat steel plate of the retaining steel material come into contact with each other so that the claw plate does not interfere with the clawed pressing plate material, the claw pressing plate material is rotated and pulled, and the retaining steel material is gripped by the hydraulic cylinder of the retaining clip holding portion. After press-fitting to the ground surface with a hydraulic cylinder for press-fitting piles, after releasing the hydraulic cylinder in the mountain retaining part, canceling the engagement between the mountain retaining steel and the mountain retaining part and raising the mountain retaining part Again, the pile retaining part is lowered, the claw plate with claw of the claw plate is pressed against the head of the flat steel plate of the steel plate, and the piled steel is placed on the ground surface by a hydraulic cylinder for press-fitting piles. Pile press-fitting device for earth retaining according to claim 1, characterized in that was pressed to a constant height. An H-shaped steel pulling bar that can be moved manually back and forth with respect to the direction of travel is attached to the lower part of the retaining ring, and the H-shaped steel is inserted into the hole formed in the H-shaped steel web surface of the pressed-in steel retaining material. The pile retaining part is lowered to the position where the drawing rod can be inserted, and the H-shaped steel drawing rod is inserted into the hole drilled in the H-shaped steel of the retaining steel material, and the retaining steel material and the retaining pile press-in portion are fixed, and the pile is pressed. The pile press-fitting device for piles according to claim 1 or 13, wherein the pile cylinder is contracted and the piled steel is pulled out from the ground . Three caster devices are attached to the pile press-in device, and the height can be adjusted independently by the hydraulic cylinder attached to each caster, and the height of the pile press-in device is kept horizontal by the three caster devices. Thus, the pile press-fitting device for mountain fastening according to claim 1 or 2, characterized in that it can move freely . A roller is attached to the caster device at the tip of the pile press-fitting device, and the hook at the tip of the electric winch wire for the crane is hooked on the fixed structure in the forward direction of the crane via the roller. The pile press-fitting device for mountain fastening according to any one of claims 1, 9, or 15, wherein the pile press-fitting device is self-propelled in the traveling direction by winding up the pile. The initial stage for installing the pile press-fitting device on the ground surface is to weld two H-section steels with flat steel plates in accordance with the position of the H-shaped steels of two continuous retaining steel materials, and to make a U-shape. The steel material is placed in an L shape along the flange surface of two H-shaped steels, and moved over the steel material configured in a U shape by three casters attached to a pile press-fitting device. The pile press-fitting device for mountain fastening according to any one of claims 1 or 2, 15 or 16, wherein a pile press-fitting device can be installed on the upper part of steel . In order to receive the hydraulic hose from the excavator in the air, a rotatable hydraulic hose receiving ring is attached to the tip of the support column in a generally circular shape, and the support column is bent in two steps in the middle The pile press-fitting device for mountain fixing according to claim 1, wherein the pile pressing device is configured to be possible .

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