JP2011117205A - Interval adjusting support tool - Google Patents
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- JP2011117205A JP2011117205A JP2009276050A JP2009276050A JP2011117205A JP 2011117205 A JP2011117205 A JP 2011117205A JP 2009276050 A JP2009276050 A JP 2009276050A JP 2009276050 A JP2009276050 A JP 2009276050A JP 2011117205 A JP2011117205 A JP 2011117205A
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Abstract
Description
本発明は、コンクリート製型枠用の支持具、特には残存型枠を枠組する際に残存型枠の間隔を支持する間隔調節可能な支持具に関し、更には建物の二重床を構築する際に、下部の床と上部の床板との間隔を調節自在に支持する間隔調節可能な支持具に関するものである。 The present invention relates to a support for a concrete formwork, and more particularly to an adjustable support for supporting the spacing of the remaining formwork when framing the remaining formwork, and further to constructing a double floor of a building. Furthermore, the present invention relates to a support that can adjust the distance between the lower floor and the upper floor board.
従来、コンクリート製型枠で特にはコンクリート製の残存型枠を枠組する際に、この残存型枠を所定間隔に支持する支持部材としては、例えば、特許文献１（特開平８−１４４５１８号）のものは、コンクリート型枠の間隔を調整するのに、調整金物の両側にネジ山が逆なスタッドボルトとセパレータボルトを螺合させ、調整金物を回して全体の長さを調整できるターンバックル式のものがある。 Conventionally, as a supporting member for supporting a residual mold frame at a predetermined interval when a concrete mold frame, particularly a concrete residual mold frame, is framed, for example, Patent Document 1 (Japanese Patent Laid-Open No. 8-144518) In order to adjust the interval of the concrete formwork, a turnbuckle type that can adjust the overall length by turning the adjustment hardware by screwing stud bolts and separator bolts with opposite threads on both sides of the adjustment hardware. There is something.
また、特許文献２（実開昭６０−１５５４５号）には、管の一つの端部に小径の雌ねじ部を設け、この雌ねじ部へねじ込まれるねじ杆との組合せによって構成したコンクリート型枠用セパレータが開示されている。 Further, Patent Document 2 (Japanese Utility Model Laid-Open No. 60-15545) discloses a concrete form separator formed by combining a small-diameter female screw portion at one end of a pipe and a screw rod screwed into the female screw portion. Is disclosed.
更に、特許文献３（実開昭５９−１５４５５２号）には、型枠間を調節する手段として、一端にオネジ、他端にメネジを夫々形成した一体のボルト体を、一定寸法間隔で階段的に数種類揃えて１組と成す型枠間隔支持用継ぎ金具が開示され、また、特に図６には従来のセパレータの間隔調節方法が開示されている。 Further, in Patent Document 3 (Japanese Utility Model Publication No. 59-154552), as a means for adjusting the space between the molds, an integral bolt body in which a male screw is formed at one end and a female screw is formed at the other end is stepped at regular intervals. A plurality of types of joints for supporting the form interval are disclosed, and in particular, FIG. 6 discloses a conventional separator interval adjusting method.
他方、建物の二重床を構築する際に、下部の床と上部の床板との間隔を調節自在に支持する支持具として、例えば、特許文献４（特開２００５−２２０５８３号）には、胴部と、床下材を支持すると共に胴部の一方の端部に螺合される第１支持部と、床下面に対する接触面を有すると共に胴部の他方の端部に螺合される第２支持部と、から成る床下支持部材を構成し、胴部の回転によって、第１支持部及び第２支持部は胴部に対して進退可能となるものが開示されている。 On the other hand, when constructing a double floor of a building, for example, Patent Document 4 (Japanese Patent Application Laid-Open No. 2005-220583) discloses a body as a support that supports the space between the lower floor and the upper floor plate in an adjustable manner. A first support portion that supports the under-floor material and is screwed to one end portion of the trunk portion, and a second support that has a contact surface to the floor lower surface and is screwed to the other end portion of the trunk portion And an underfloor support member, and the first support portion and the second support portion can be moved back and forth with respect to the body portion by rotation of the body portion.
更に、特許文献５（実開昭５８−４７６３７号）には、要約すると、安全接地盤にネジ支柱を立設し、そのネジ支柱に昇降板を昇降レベルの調整自在に螺合して取付ける（図２参照）。高さ調節は昇降板を回転操作して、その調整状態をナット（12）により固定する。また、図６では、ネジ支柱の上端部へ昇降板を固着一体化し、そのネジ支柱を安定接地盤に対してそのまま昇降できることが開示されている。 Further, in Patent Document 5 (Japanese Utility Model Publication No. 58-47637), in summary, a screw post is erected on a safety grounding board, and a lift plate is screwed and attached to the screw post so that the lift level can be adjusted. (See FIG. 2). For height adjustment, the lift plate is rotated and the adjusted state is fixed by the nut (12). Further, FIG. 6 discloses that an elevating plate is fixedly integrated with the upper end portion of the screw column, and the screw column can be lifted and lowered as it is with respect to the stable grounding board.
従来の技術において、先ず特許文献１のものは、型枠間の調節がスタッドボルトに調整金物、この調整金物にセパレータボルトをそれぞれねじ込んだターンバックル式のものであり、型枠間の調整は型枠間の調整金物を回して行うため、型枠間が狭い場合には、調整金物を回すことができず、また、このものは型枠間を単に支持するものに過ぎず、枠組の際に型枠同志を接続することができない問題点を有していた。 In the prior art, first, in Patent Document 1, the adjustment between the molds is a turnbuckle type in which an adjustment metal is screwed into a stud bolt, and a separator bolt is screwed into the adjustment metal. Since the adjustment hardware between the frames is turned, the adjustment hardware cannot be rotated when the space between the molds is narrow, and this is merely a support between the molds, and when the frame is assembled There was a problem that the molds could not be connected.
また、特許文献２のものは、型枠の間隔調節が、管体にねじ込んだねじ杆を回して調節するものであり、ねじ杆は型枠から外に突出するため、残存型枠のセパレータとして使用することは見栄えが悪く使用できず、且つ、枠組の際に型枠同志を連結できない問題点を有する。 Moreover, the thing of patent document 2 adjusts the space | interval of a formwork by turning the screw rod screwed into the pipe body, and since the screw rod protrudes outside from a mold frame, as a separator of a residual mold frame The use is not good in appearance and cannot be used, and there is a problem that the molds cannot be connected at the time of the frame.
更に、特許文献３のものは、一定寸法間隔で階段的な寸法のボルト体を用意して、型枠間隔に合せて、そのボルト体を両端長ネジのボルトに螺合して長さ調節するものであり、要するに、型枠の間隔に合せてボルトに適合するボルト体を継ぎ足す方法で調節するものであるから、調節量が階段的で微調整ができないという問題点を有していた。 Furthermore, the thing of patent document 3 prepares the bolt body of a step size with a fixed dimension space | interval, and it adjusts the length by screwing the bolt body to the bolt of a long screw at both ends according to a mold frame space | interval. In short, since it is adjusted by a method of adding bolt bodies adapted to the bolts in accordance with the interval of the formwork, there is a problem that the adjustment amount is stepwise and fine adjustment cannot be performed.
また、特許文献４のものは、建物の床下を支持する床下支持部材であるが、高さ調節は中間の胴部を回すことにより調整するいわゆるターンバックル式のものにすぎず、調節は床下で行うため、床下間が狭いと手が入らず調節が不可能となる問題点を有していた。 The thing of patent documents 4 is an underfloor support member which supports the underfloor of a building, but height adjustment is only a so-called turnbuckle type thing which adjusts by turning an intermediate body part, and adjustment is under the floor. For this reason, if the space between the floors is narrow, there is a problem that it is impossible to adjust and adjustment is impossible.
更に、特許文献５のものは、床下支持装置であり、その内、図２では床下が狭い場合でもネジ支柱を上端から回して調節できるが、あくまで、床（横架材）にネジ支柱を回すための穴を必要とし、この穴を開けたくない床に対しては使用できず、且つ、調節量が大きいと、ネジ支柱が床の上面から突出する。他方、図６のものは、床に穴を必要としないが、調節するのに、ネジ支柱に固着した昇降板を回して調節するため、床下が狭いと昇降板を回せず、且つ、昇降板は予め床下の高さに回して高さ調節した状態で床下に設置しなければならず、床の昇降状態を見ながら調節するのが難しいという問題点を有していた。 Furthermore, the thing of patent document 5 is an underfloor support apparatus, and even in the case where the underfloor is narrow in FIG. 2, the screw strut can be adjusted by turning from the upper end, but the screw strut is only turned to the floor (horizontal material). If the floor is not suitable for floors that do not require this hole and the amount of adjustment is large, the screw struts protrude from the top surface of the floor. On the other hand, although the thing of FIG. 6 does not require a hole in a floor, in order to adjust, it rotates and adjusts the raising / lowering board fixed to the screw support | pillar. Had to be installed under the floor in a state where the height was adjusted in advance by turning it to the height under the floor, and it was difficult to adjust while observing the lifted state of the floor.
これら上記特許文献１〜５に開示された従来技術は、残存型枠を枠組する際のセパレータや建物の二重床の支持具として使用するのに、限定された使用となり、型枠の枠組や二重床の構成条件に左右される不具合があった。 These prior arts disclosed in Patent Documents 1 to 5 are limited to use as separators and double-floor support for buildings when framing the remaining formwork. There was a problem that depends on the composition of the double floor.
本発明は、コンクリート構造物の施工用に枠組した型枠あるいは建物の二重床用の床板等を支持すると共に型枠又は床板の連結を可能とし、且つ、それらの幅又は高さを調節する際、支持ボルトが型枠又は床板の外側に突出することなく、しかも枠組や二重床の構造に左右されず、全てに共通して使用できる間隔調整可能な支持具を提供することを目的とする。 The present invention supports a formwork framed for the construction of a concrete structure or a floor board for a double floor of a building, enables connection of the formwork or floor board, and adjusts the width or height thereof. The purpose of the present invention is to provide a support that can be used in common for all support bolts that do not protrude from the outside of the formwork or floorboard, and that are not affected by the structure of the frame or double floor. To do.
上記目的を達成するため、本発明は、支持ボルト（１）の頭部（11）側に、複数の取付穴（2a）を有する上部取付板（２）を、前記支持ボルト（１）を挿通した状態でもって、前記頭部（11）と前記支持ボルト（１）に固着した調節用部材（３）とで回動自在に支持させる。前記支持ボルト（１）下部の雄ネジ部（12）に長ナット（４）を螺合し、該長ナット（４）の下端に複数の取付穴（5a）を有する下部取付板（５）を固着させ、且つ、前記上部取付板（２）が、その外周側の上面（2b）を前記支持ボルト（１）の前記頭部（11）よりも高くしたことを特徴とする。 In order to achieve the above object, according to the present invention, an upper mounting plate (2) having a plurality of mounting holes (2a) is inserted through the support bolt (1) on the head (11) side of the support bolt (1). In this state, the head (11) and the adjustment member (3) fixed to the support bolt (1) are rotatably supported. A long nut (4) is screwed into the male screw portion (12) below the support bolt (1), and a lower mounting plate (5) having a plurality of mounting holes (5a) at the lower end of the long nut (4). The upper mounting plate (2) is fixed and the upper surface (2b) on the outer peripheral side thereof is higher than the head (11) of the support bolt (1).
また、前記上部取付板（２）が、その中央を凹ませると共に、複数の流入穴（2c）を穿設することを特徴とする。 In addition, the upper mounting plate (2) is recessed in the center and has a plurality of inflow holes (2c).
本発明の支持ボルト（１）の頭部（11）は、その外径が下部の雄ネジ部（12）の径よりも大きく、外形としては六角，丸形を含むものであり、しかも頭部（11）には、その上面（11a）に、工具係止溝（11b）として、例えば十字穴，すり割り，六角穴等のいずれかが形成されており、プラスドライバー，マイナスドライバー，六角棒レンチ等が使用できるようにしている。 The head (11) of the support bolt (1) of the present invention has an outer diameter larger than the diameter of the lower male screw portion (12), and includes a hexagonal shape and a round shape as the outer shape. In (11), the upper surface (11a) is formed with, for example, a cross hole, slot, hexagonal hole, etc. as a tool locking groove (11b). Etc. can be used.
また、本発明の調節用部材（３）は、支持ボルト（１）に同芯状に固着させ、その外形を六角形を含む多角形状に形成したものであり、この調節用部材（３）をスパナ等の工具で回すことにより、支持ボルト（１）が回動操作できるものである。 Moreover, the adjustment member (3) of the present invention is formed by concentrically fixing the support bolt (1), and its outer shape is formed in a polygonal shape including a hexagon, and this adjustment member (3) is The support bolt (1) can be rotated by turning with a tool such as a spanner.
本発明は、支持ボルト（１）の頭部（11）側に、上部取付板（２）を回動自在に保持させたことにより、支持ボルト（１）を回して高さ調節をする際に、上部取付板（２）に対して支持ボルト（１）の頭部（11）の高さが全く変わらずに高さ調節できる。つまり、高さ調節の際に、上部取付板（２）に対し、支持ボルト（１）の頭部（11）の位置が変動することがないのである。このことは、高さ調節の量が大きくなっても枠組した型枠（６）や二重床の床面から、支持ボルト（１）が突出することがなく、突出した支持ボルト（１）が後の施工に邪魔になることもなく、見栄えの良い施工ができる。 In the present invention, when the height of the support bolt (1) is adjusted by rotating the support bolt (1) by holding the upper mounting plate (2) on the head (11) side of the support bolt (1). The height of the head (11) of the support bolt (1) can be adjusted with respect to the upper mounting plate (2) without any change. That is, when the height is adjusted, the position of the head (11) of the support bolt (1) does not vary with respect to the upper mounting plate (2). This means that even if the amount of height adjustment increases, the support bolt (1) does not protrude from the framed form (6) or the floor surface of the double floor, and the protruding support bolt (1) Good-looking construction can be done without interfering with later construction.
また、上部取付板（２）が、その外周側の上面（2b）を前記支持ボルト（１）の頭部（11）よりも高くしたことにより、枠組した型枠や二重床の床に支持ボルト（１）を回すための穴がない場合でも、上部取付板（２）より頭部（11）が突出していないため、上部取付板（２）は、型枠や床に上面（2b）を密着して取付けることができ、しかも支持ボルト（１）を回して調節しても頭部（11）の位置も全く変らないので、頭部（11）が型枠や床を押して損傷させることもない。 In addition, the upper mounting plate (2) is supported on a framed frame or a double floor by making the upper surface (2b) on the outer peripheral side higher than the head (11) of the support bolt (1). Even if there is no hole for turning the bolt (1), the head (11) does not protrude from the upper mounting plate (2), so the upper mounting plate (2) has an upper surface (2b) on the formwork or floor. It can be attached closely, and even if the support bolt (1) is turned and adjusted, the position of the head (11) does not change at all, so the head (11) may damage the formwork or floor. Absent.
要するに、本発明は、支持ボルト（１）が、その頭部（11）側又は中間で回せて高さ調節できる点と、調節時に支持ボルト（１）を回しても上部取付板（２）に対して支持ボルト（１）の頭部（11）位置が全く変らない点である。従って、型枠の枠組や床の二重床を施工する際に、取付けた支持ボルト（１）の高さ調節をするのに、支持ボルト（１）を回す位置が、枠組した型枠や二重床の内側又は外側のどちらであっても、支持ボルト（１）の高さ調節が可能であり、枠組した型枠及び二重床の床に対し、その間隔や高さの大小、又は穴の有無等の構造が異なっていても全く左右されず、それら構造的条件に関係なく共通して使用できる。 In short, the present invention is such that the height of the support bolt (1) can be adjusted by turning it at the head (11) side or in the middle, and even if the support bolt (1) is rotated during adjustment, the upper mounting plate (2) On the other hand, the position of the head (11) of the support bolt (1) does not change at all. Therefore, when constructing the frame of the formwork or the double floor of the floor, the position of turning the support bolt (1) is adjusted to adjust the height of the attached support bolt (1). The height of the support bolt (1) can be adjusted either on the inside or outside of the heavy floor. Even if the structure such as the presence or absence is different, it is not affected at all, and can be used in common regardless of the structural conditions.
以下、本発明の実施形態について図面に基づいて説明する。図１において、（１）は一定長さの支持ボルトであり、該支持ボルト（１）は、上部に頭部（11）を有し、下部に雄ネジ部（12）を形成したものである。上記頭部（11）は雄ネジ部（12）の外径より大きな外径であり、該頭部（11）の形状は丸形，六角形を含み、且つ、頭部上面（11a）にはマイナス溝，プラス溝，六角穴等を形成して、支持ボルト（１）をレンチ工具で頭部（11）上方から回動できるようにしている。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. In FIG. 1, (1) is a support bolt of a fixed length, and this support bolt (1) has a head (11) in the upper part and a male screw part (12) in the lower part. . The head (11) has an outer diameter larger than the outer diameter of the male screw portion (12). The shape of the head (11) includes a round shape and a hexagon. A minus groove, a plus groove, a hexagonal hole, and the like are formed so that the support bolt (1) can be rotated from above the head (11) with a wrench tool.
（２）は金属製の上部取付板であり、該上部取付板（２）は外形が四角状又は丸状で、その中央を、逆ハの字状，湾状を含む形状に凹ませ、中心に前記支持ボルト（１）が挿通可能なバカ穴（2d）を穿設し、更に、上部取付板（２）の外周側の上面（2b）に複数の取付穴（2a）を穿設させている。そして、この上部取付板（２）は、支持ボルト（１）の頭部（11）側に、前記支持ボルト（１）をバカ穴（2d）に挿通した状態でもって、頭部（11）として、支持ボルト（１）に固着した調節用部材（３）とで回動自在に保持させている。尚、前記上部取付板（２）の凹ます深さは、支持ボルト（１）の頭部（11）の高さよりも大きくし、支持ボルト（１）に取付けられた上部取付板（２）の上面（2b）を頭部（11）よりも高くしている。 (2) is a metal upper mounting plate, and the upper mounting plate (2) has a square or round outer shape, and its center is recessed into a shape including an inverted C shape and a bay shape. A hole (2d) through which the support bolt (1) can be inserted is drilled, and a plurality of mounting holes (2a) are drilled in the upper surface (2b) on the outer peripheral side of the upper mounting plate (2). Yes. The upper mounting plate (2) is formed as a head (11) in a state where the support bolt (1) is inserted into the fool hole (2d) on the head (11) side of the support bolt (1). The adjusting member (3) fixed to the support bolt (1) is rotatably held. The concave depth of the upper mounting plate (2) is larger than the height of the head (11) of the support bolt (1), and the upper mounting plate (2) attached to the support bolt (1). The upper surface (2b) is higher than the head (11).
また、図２に示すように、上部取付板（２）には、凹ませた箇所の周方向に複数の流入穴（2c）を穿設させている。この流入穴（2c）は、上部取付板（２）の中央を凹ませると、型枠の枠組に使用する場合、その上部取付板（２）の凹ませた箇所と型枠との間に隙間ができ、コンクリート打設後のコンクリート構造物内に空洞が生じて弱くなる。従って、この空洞化を防止するため、流入穴（2c）は打設コンクリートがこの流入穴（2c）から上部取付板（２）内の隙間に流入し、隙間にコンクリートを充填させるためのものである。 Further, as shown in FIG. 2, the upper mounting plate (2) has a plurality of inflow holes (2c) formed in the circumferential direction of the recessed portion. When the center of the upper mounting plate (2) is recessed, the inflow hole (2c) has a gap between the recessed portion of the upper mounting plate (2) and the mold frame. It is possible to form a cavity in the concrete structure after the concrete is placed and weaken. Therefore, in order to prevent this hollowing, the inflow hole (2c) is used for pouring concrete into the gap in the upper mounting plate (2) from the inflow hole (2c) and filling the gap with concrete. is there.
調節用部材（３）は、支持ボルト（１）が挿通した状態で、溶接等で支持ボルト（１）に固着させている。この調節用部材（３）の外形は、角形で、好ましくは六角形であり、スパナ等で調節用部材（３）を回すことができ、これにより支持ボルト（１）も回されるようにしている。また、調節用部材（３）は上部取付板（２）を回動自在に保持する役目を成す。 The adjustment member (3) is fixed to the support bolt (1) by welding or the like with the support bolt (1) inserted. The external shape of the adjusting member (3) is rectangular, preferably hexagonal, and the adjusting member (3) can be turned with a spanner or the like, so that the support bolt (1) is also turned. Yes. Further, the adjustment member (3) serves to hold the upper mounting plate (2) in a freely rotatable manner.
（４）は支持ボルト（１）の雄ネジ部（12）と螺合した長ナットである。この長ナット（４）は、長さ全部に雌ネジを形成している。しかしながら、雌ネジの形成する長さについては全長の略上部半分とし、残り下部は雌ネジの内径よりも大きな逃げ穴としてもよい（図示せず）。この長ナット（４）に螺合した支持ボルト（１）を回動することにより、支持ボルト（１）は上下に移動される。 (4) is a long nut screwed into the male screw portion (12) of the support bolt (1). The long nut (4) forms a female thread throughout its length. However, the length formed by the female screw may be substantially the upper half of the entire length, and the remaining lower part may be a relief hole larger than the inner diameter of the female screw (not shown). By rotating the support bolt (1) screwed into the long nut (4), the support bolt (1) is moved up and down.
（５）は長ナット（４）の下端に固着させた下部取付板であり、外形及び大きさは前記上部取付板（２）と同様のものである。また下部取付板（５）には、その外周近くに複数の取付穴（5a）を穿設させているが、左右が型枠同志で枠組した状態では、型枠との固着が可能となり好ましい。また、この下部取付板（５）は、必ずしも上部取付板（２）のように中央を凹まさせなくてもよく、平らでも良い。 (5) is a lower mounting plate fixed to the lower end of the long nut (4), and the outer shape and size are the same as those of the upper mounting plate (2). The lower mounting plate (5) is provided with a plurality of mounting holes (5a) in the vicinity of the outer periphery thereof. However, in a state where the left and right are framed between the molds, it is possible to fix them to the molds. Further, the lower mounting plate (5) does not necessarily have to be recessed in the center like the upper mounting plate (2), and may be flat.
次に本発明の支持具について、その使用の実施例を説明する。先ず、図３では、多数の穴を有するコンクリート製の残存型枠（６）で枠組する場合に使用する例を示している。この図３の例では、先ず基礎部（７）に本発明の支持具を立設した状態で、上部取付板（２）と残存型枠（６）とを、ボルト・ナットから成るネジ部材（８）で取付ける。この際に上部取付板（２）に穿設した取付穴（2a）及び残存型枠（６）の穴（6a）を利用してネジ部材（８）で固定される。そして、上部取付板（２）に残存型枠（６）が取付けられたならば、支持ボルト（１）を回して基礎部（７）に対する残存型枠（６）の高さを設定された高さに調節する。 Next, examples of use of the support of the present invention will be described. First, in FIG. 3, the example used when frame | frame with the residual formwork (6) made from concrete which has many holes is shown. In the example of FIG. 3, first, the upper mounting plate (2) and the remaining mold (6) are connected to a screw member (bolt / nut) with the support of the present invention erected on the base (7). Install in step 8). At this time, the fixing member (8) is fixed by using the mounting hole (2a) drilled in the upper mounting plate (2) and the hole (6a) of the remaining mold (6). When the remaining mold (6) is attached to the upper mounting plate (2), the support bolt (1) is turned to set the height of the remaining mold (6) with respect to the foundation (7). Adjust to the size.
この高さ調節において、本発明では２つの方法ができ、１つは上部外側から残存型枠（６）の穴（6a）にネジ回し用のレンチ工具を差込んで支持ボルト（１）の頭部（11）を回す方法と、他の方法は、内側から調節用部材（３）をスパナ等で回す方法である。 In this height adjustment, there are two methods in the present invention. One is to insert a screwdriver wrench tool into the hole (6a) of the remaining mold (6) from the upper outer side, and to attach the head of the support bolt (1). The method of turning the part (11) and the other method are a method of turning the adjusting member (3) from the inside with a spanner or the like.
従って、基礎部（７）と残存型枠（６）との高さがあまりなく、両者間に手が入らない狭い場合は、残存型枠（６）の穴（6a）側から支持ボルト（１）を回して、残存型枠（６）の外側から高さ調節すればよく、また、施工現場によって枠組した残存型枠（６）の外側から人が作業できないような場合には、調節用部材（３）を利用してスパナで支持ボルト（１）を回し、残存型枠（６）の内側から高さ調節ができるのである。この高さ調節においては、支持ボルト（１）をいくら回しても、決して上部取付板（２）と支持ボルト（１）の頭部（11）との位置が全く変らず、しかも残存型枠（６）から突出したり当接する不具合もなく、コンクリート打設後の見栄えが極めてよい。 Therefore, when the base part (7) and the remaining mold (6) are not so high and the hand cannot be inserted between them, the support bolt (1) is inserted from the hole (6a) side of the remaining mold (6). ) To adjust the height from the outside of the remaining formwork (6), and if the person cannot work from the outside of the remaining formwork (6) framed at the construction site, the adjusting member Using (3), the support bolt (1) is turned with a spanner, and the height can be adjusted from the inside of the remaining mold (6). In this height adjustment, no matter how many times the support bolt (1) is turned, the positions of the upper mounting plate (2) and the head (11) of the support bolt (1) never change, and the remaining formwork ( 6) There is no problem of protruding or coming into contact, and the appearance after placing the concrete is very good.
このように、本発明の支持具は、枠組した状態に左右されず、高さ調節を可能とし、１種類の支持具でもって構造状態が異なる枠組の支持に共通して使用できる利点を有する。 As described above, the support of the present invention is not affected by the framed state, can be adjusted in height, and has an advantage that it can be used in common for supporting frames having different structural states with one type of support.
尚、図３に示した使用例では、他に、基礎部（７）も残存型枠（６）とした場合、あるいは、残存型枠（６）を二重床の床に置き代えても基本的に同様の作用を成すものである。 In addition, in the usage example shown in FIG. 3, the basic part (7) is basically the same even if the remaining formwork (6) is used, or the remaining formwork (6) is replaced with a double floor. The same action is achieved.
図４に示した本発明の支持具では、残存型枠（６）に穴（6a）が無い場合の例を示している。この例では基礎部（７）と残存型枠（６）間に本発明の支持具を入れ、調節用部材（３）でもって支持ボルト（１）を回し、残存型枠（６）の内側から高さ調節を行うことができる。 In the support tool of the present invention shown in FIG. 4, an example in which the remaining mold (6) has no hole (6 a) is shown. In this example, the support of the present invention is put between the base (7) and the remaining mold (6), the support bolt (1) is turned with the adjusting member (3), and the inside of the remaining mold (6) is turned on. Height adjustment can be performed.
また、本発明の支持具では、図５に示すように、穴（6a）を有する残存型枠（６）を段積して枠組する際に、４枚並べた残存型枠（６）のそれぞれ当接する角部中心に支持具を設置し、残存型枠（６）の穴（6a）と上部取付板（２）の取付穴（2a）とを利用し、各残存型枠（６）の角部を上部取付板（２）にネジ部材（８）で固着することができ、枠組の際に残存型枠（６）同志を連結できる。この場合、残存型枠（６）の隅は通常４５度の面取を施しているので、その面取によって生じる四角穴（6b）を利用し、支持ボルト（１） の頭部（11）をレンチ工具で回せば支持具の高さ調節が外側からもできる。 Moreover, in the support tool of the present invention, as shown in FIG. 5, when the remaining molds (6) having holes (6a) are stacked and framed, each of the four remaining molds (6) arranged side by side. Place a support tool at the center of the corner where it abuts and use the hole (6a) of the remaining mold (6) and the mounting hole (2a) of the upper mounting plate (2) to fix the corner of each remaining mold (6). The portion can be fixed to the upper mounting plate (2) with the screw member (8), and the remaining molds (6) can be connected to each other when the frame is assembled. In this case, the corner of the remaining formwork (6) is usually chamfered at 45 degrees, so the square hole (6b) generated by the chamfer is used and the head (11) of the support bolt (1) is attached. If you turn it with a wrench tool, you can adjust the height of the support from the outside.
本発明の支持具は、コンクリート構造物を施工する際に型枠の枠組間の支持具に使用でき、また、建物内の二重床の支持具として利用できる。 The support tool of the present invention can be used as a support tool between frames of a formwork when constructing a concrete structure, and can be used as a support tool for a double floor in a building.
１ 支持ボルト
11 頭部
12 雄ネジ部
２ 上部取付板
2a 取付穴
2b 上面
2c 流入穴
３ 調節用部材
４ 長ナット
５ 下部取付板
5a 取付穴
1 Support bolt
11 head
12 Male thread 2 Upper mounting plate
2a Mounting hole
2b Top view
2c Inflow hole 3 Adjustment member 4 Long nut 5 Lower mounting plate
5a Mounting hole
Claims (2)
The supporter according to claim 1, wherein the upper mounting plate (2) has a recessed central portion and a plurality of inflow holes (2c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009276050A JP2011117205A (en) | 2009-12-04 | 2009-12-04 | Interval adjusting support tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009276050A JP2011117205A (en) | 2009-12-04 | 2009-12-04 | Interval adjusting support tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2011117205A true JP2011117205A (en) | 2011-06-16 |
Family
ID=44282835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009276050A Pending JP2011117205A (en) | 2009-12-04 | 2009-12-04 | Interval adjusting support tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2011117205A (en) |
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| CN103075002A (en) * | 2013-02-04 | 2013-05-01 | 焦作建工集团有限公司 | Early-dismantling template support head applicable to various template keels |
| CN104372932A (en) * | 2014-10-27 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Adjustable steel support |
| CN104372933A (en) * | 2014-10-27 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Adjustable steel support |
| CN106567557A (en) * | 2015-10-12 | 2017-04-19 | 金钟浩 | Supporter equipped with stopper of non-portable rotary plate and manufacturing method thereof and replace method for rotary plate thereof |
| CN107155720A (en) * | 2017-06-09 | 2017-09-15 | 合肥市川丘生态农业科技发展有限公司 | Agricultural booth |
| CN107155713A (en) * | 2017-06-09 | 2017-09-15 | 合肥市川丘生态农业科技发展有限公司 | A kind of planting greenhouse |
| CN107155719A (en) * | 2017-06-09 | 2017-09-15 | 合肥市川丘生态农业科技发展有限公司 | Green house of vegetables |
| CN107155714A (en) * | 2017-06-09 | 2017-09-15 | 合肥市川丘生态农业科技发展有限公司 | A kind of green house of vegetables |
| CN107409849A (en) * | 2017-06-09 | 2017-12-01 | 合肥市川丘生态农业科技发展有限公司 | Warmhouse booth |
| KR20180000945U (en) * | 2016-09-28 | 2018-04-05 | 박해대 | Support for concrete form |
| CN111395750A (en) * | 2020-04-13 | 2020-07-10 | 陕西工业职业技术学院 | A composite support pile for civil engineering |
| CN111424979A (en) * | 2020-04-02 | 2020-07-17 | 闻建忠 | Connecting and supporting structure for building template |
| CN113530301A (en) * | 2021-06-21 | 2021-10-22 | 浙江东南钢结构有限公司 | Different-direction double-layer prestress supporting system and method based on assembly type steel structure |
| CN114045828A (en) * | 2022-01-14 | 2022-02-15 | 郑州航空工业管理学院 | Building underground construction is with supplementary protector |
| CN114541587A (en) * | 2022-01-24 | 2022-05-27 | 湖南中富杭萧建筑科技股份有限公司 | Steel frame structure capable of being adjusted in height for assembling building |
| CN117306909A (en) * | 2023-08-30 | 2023-12-29 | 中国建筑第二工程局有限公司 | A kind of support device for construction engineering |
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- 2009-12-04 JP JP2009276050A patent/JP2011117205A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103075002B (en) * | 2013-02-04 | 2015-04-08 | 焦作建工集团有限公司 | Early-dismantling template support head applicable to various template keels |
| CN103075002A (en) * | 2013-02-04 | 2013-05-01 | 焦作建工集团有限公司 | Early-dismantling template support head applicable to various template keels |
| CN104372932A (en) * | 2014-10-27 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Adjustable steel support |
| CN104372933A (en) * | 2014-10-27 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Adjustable steel support |
| CN106567557A (en) * | 2015-10-12 | 2017-04-19 | 金钟浩 | Supporter equipped with stopper of non-portable rotary plate and manufacturing method thereof and replace method for rotary plate thereof |
| KR20180000945U (en) * | 2016-09-28 | 2018-04-05 | 박해대 | Support for concrete form |
| KR200486570Y1 (en) * | 2016-09-28 | 2018-06-07 | 박해대 | Support for concrete form |
| CN107155720A (en) * | 2017-06-09 | 2017-09-15 | 合肥市川丘生态农业科技发展有限公司 | Agricultural booth |
| CN107155714A (en) * | 2017-06-09 | 2017-09-15 | 合肥市川丘生态农业科技发展有限公司 | A kind of green house of vegetables |
| CN107409849A (en) * | 2017-06-09 | 2017-12-01 | 合肥市川丘生态农业科技发展有限公司 | Warmhouse booth |
| CN107155719A (en) * | 2017-06-09 | 2017-09-15 | 合肥市川丘生态农业科技发展有限公司 | Green house of vegetables |
| CN107155713A (en) * | 2017-06-09 | 2017-09-15 | 合肥市川丘生态农业科技发展有限公司 | A kind of planting greenhouse |
| CN111424979A (en) * | 2020-04-02 | 2020-07-17 | 闻建忠 | Connecting and supporting structure for building template |
| CN111424979B (en) * | 2020-04-02 | 2021-08-24 | 桐乡市诺创信息科技有限公司 | Connecting and supporting structure for building template |
| CN111395750A (en) * | 2020-04-13 | 2020-07-10 | 陕西工业职业技术学院 | A composite support pile for civil engineering |
| CN113530301A (en) * | 2021-06-21 | 2021-10-22 | 浙江东南钢结构有限公司 | Different-direction double-layer prestress supporting system and method based on assembly type steel structure |
| CN114045828A (en) * | 2022-01-14 | 2022-02-15 | 郑州航空工业管理学院 | Building underground construction is with supplementary protector |
| CN114045828B (en) * | 2022-01-14 | 2023-03-14 | 郑州航空工业管理学院 | Building underground construction is with supplementary protector |
| CN114541587A (en) * | 2022-01-24 | 2022-05-27 | 湖南中富杭萧建筑科技股份有限公司 | Steel frame structure capable of being adjusted in height for assembling building |
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