JPH09316826A - Supporting member for reinforcing bar assembling - Google Patents
Supporting member for reinforcing bar assemblingInfo
- Publication number
- JPH09316826A JPH09316826A JP16116296A JP16116296A JPH09316826A JP H09316826 A JPH09316826 A JP H09316826A JP 16116296 A JP16116296 A JP 16116296A JP 16116296 A JP16116296 A JP 16116296A JP H09316826 A JPH09316826 A JP H09316826A
- Authority
- JP
- Japan
- Prior art keywords
- supporting member
- reinforcing bar
- main
- bridge
- bars
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は鉄筋組立て用の支持
部材に関する。TECHNICAL FIELD The present invention relates to a support member for assembling a reinforcing bar.
【０００２】[0002]
【従来の技術】一般に橋梁は、橋台および橋脚の上に橋
桁を渡し、その上にコンクリートの床版を設け、さらに
床版の上にアスファルトを敷いて構成されている。2. Description of the Related Art Generally, a bridge is constructed by passing a bridge girder on an abutment and a pier, providing a concrete floor slab on the bridge girder, and laying asphalt on the floor slab.
【０００３】従来の床版の製作は、橋台等の上に載せら
れた橋桁に、支保工を施し、コンパネ等で枠組みを作
り、この枠組みの中に鉄筋を格子状に組み合わせた後、
枠組み内にコンクリートを流し込むことにより行われて
いた。In the conventional production of floor slabs, after supporting the bridge girders placed on the abutments and the like, forming a frame with a control panel, etc.
It was done by pouring concrete into the framework.
【０００４】[0004]
【発明が解決しようとする課題】しかし、橋台上に渡さ
れた橋桁の上で、枠組み内に鉄筋を組み込む作業は、高
所での作業であるため危険を伴う。従ってこのような場
所での作業を、合理的に且つ短時間で済ますことが好ま
しい。However, the work of assembling the reinforcing bar in the framework on the bridge girder passed on the abutment involves work at a high place, which is dangerous. Therefore, it is preferable that work in such a place be performed rationally and in a short time.
【０００５】枠組み内に鉄筋を組み込む作業を行う上で
最も困難な作業は、決められた空間に主筋および配力筋
を規則正しく配置することである。特に主筋等を基準の
面から一定寸法浮かせた状態で、鉄筋どうしを平行に配
置し、それらの全体形状を格子状に維持することは大変
な労力が必要となる。The most difficult task in assembling the reinforcing bars in the framework is to regularly arrange the main bars and the force distributing bars in a predetermined space. In particular, it is very laborious to arrange the reinforcing bars in parallel with each other while keeping the main reinforcing bars and the like floating from the reference plane by a certain size and maintaining the overall shape of the reinforcing bars in a lattice shape.
【０００６】ところで、鉄筋の組立ては、溶接や針金で
結束することにより行われている。しかし、溶接により
鉄筋の組立を行う場合は、溶接の熱により鉄筋が変性
し、鉄筋の強度が低下したり、錆止めの塗装が剥げ、新
たに塗装をやり直さなければならない場合もある。By the way, the rebar is assembled by welding or binding it with a wire. However, when assembling the reinforcing bar by welding, the reinforcing bar may be denatured by the heat of welding, and the strength of the reinforcing bar may be reduced, or the coating for rust prevention may be peeled off, and the coating may have to be restarted.
【０００７】また、針金で鉄筋を結束する場合には、現
場における手作業となるため、どうしても鉄筋の配置位
置にずれが生じてしまい、主筋等を予め設定されている
正確な位置に配置できないおそれもある。さらに、より
高い耐震性を得ようとすると、溶接、針金のいずれによ
って組立を行ったとしても、鉄筋どうしの連結の強度は
十分なものとはいえない。また、溶接や針金で鉄筋の組
立を行う作業は効率が悪いという問題もあった。[0007] Further, when the reinforcing bars are bound by the wire, it is a manual work in the field, so that the arrangement position of the reinforcing bars is inevitably displaced, and the main bars or the like may not be arranged at a preset accurate position. There is also. Further, if higher seismic resistance is to be obtained, the strength of the connection between the reinforcing bars cannot be said to be sufficient regardless of whether welding or wire assembly is used. Further, there is a problem in that the work of assembling the reinforcing bar by welding or wire is inefficient.
【０００８】本発明は上記従来の問題点に着目してなさ
れたものであり、溶接を行う必要がないため鉄筋が変性
したり塗装が剥げたりすることがなく、橋桁上での作業
を極力少なくでき、鉄筋どうしの連結をより強固なもの
できて、さらに、鉄筋を予め設定された位置に正確に、
かつ作業の能率良く配置することができる鉄筋組み立て
用の支持部材を提供することを目的とする。The present invention has been made by paying attention to the above-mentioned conventional problems. Since welding is not required, the reinforcing bars are not denatured and the coating is not peeled off, and the work on the bridge girder is minimized. Yes, you can strengthen the connection between the rebars, and moreover, the rebars can be accurately placed at the preset positions.
Moreover, it is an object of the present invention to provide a support member for assembling a reinforcing bar that can be arranged efficiently.
【０００９】[0009]
【課題を解決するための手段】請求項１の発明は、上下
方向に一定の高さを有する支持部材本体と、前記支持部
材本体の上端と下端とに設けられた鉄筋を把持する鉄筋
把持手段とを有することを特徴とする鉄筋組立て用の支
持部材である。According to a first aspect of the present invention, there is provided a support member main body having a constant height in the vertical direction, and a reinforcing bar holding means for holding reinforcing bars provided at upper and lower ends of the support member main body. And a support member for assembling a reinforcing bar.
【００１０】請求項２の発明は、請求項１において、鉄
筋把持手段は、鉄筋に対し、かしめることによって固定
される把持爪によって構成されていることを特徴とする
鉄筋組立て用の支持部材である。According to a second aspect of the present invention, there is provided a supporting member for assembling a reinforcing bar according to the first aspect, characterized in that the reinforcing bar gripping means is composed of a gripping claw fixed to the reinforcing bar by caulking. is there.
【００１１】[0011]
【発明の実施の形態】本発明の実施の形態を図面にした
がって説明する。図５において符号１は本発明の鉄筋組
立用の支持部材を適用して施工している橋梁を示す。橋
梁１は複数の橋脚５を有し、橋脚５の上部には橋台４が
設けられている。隣合う橋脚５の橋台４の上面には、そ
れぞれ二本づつの橋桁７が連続して平行に置かれてい
る。各橋桁７は横方向のずれを防止するために、橋台４
に対してボルトで止められている。Embodiments of the present invention will be described with reference to the drawings. In FIG. 5, reference numeral 1 indicates a bridge constructed by applying the support member for assembling the reinforcing bars of the present invention. The bridge 1 has a plurality of piers 5, and an abutment 4 is provided above the piers 5. On the upper surface of the abutment 4 of the adjacent piers 5, two bridge girders 7 are placed continuously in parallel. Each bridge girder 7 has four abutments 4 to prevent lateral displacement.
Is bolted to.
【００１２】平行に置かれた二本の橋桁７の上には、床
版３が載せられている。床版３は本来、硬化したコンク
リートの内部に鉄筋を組み合わせた構造を有するもので
あるが、本実施の形態では説明の都合上、コンクリート
を流し込む前の段階の部材に符号３を付して床版として
いる。A floor slab 3 is mounted on two bridge girders 7 placed in parallel. Although the floor slab 3 originally has a structure in which reinforcing bars are combined inside hardened concrete, in the present embodiment, for convenience of explanation, the member at the stage before the concrete is poured is designated by reference numeral 3 and is applied to the floor. The version.
【００１３】床版３は、複数の連続的に並べられた型枠
１１内に鉄筋組み立て体９が配置された状態で、型枠１
１内にコンクリートが流し込まれ、これが硬化すること
により形成されるパネル状のものである。各型枠１１ど
うしの接続部分は、生コンクリートが漏れ出さないよう
に、裏側から図示しない接続板が当てがわれている。The floor slab 3 has the formwork 1 with the reinforcing bar assembly 9 arranged in a plurality of formwork 11 arranged in series.
It is a panel-like object formed by pouring concrete into 1 and hardening it. A connection plate (not shown) is applied from the back side to the connection portion between the molds 11 so that the fresh concrete does not leak out.
【００１４】図１に示すように鉄筋組立体９は、幅方向
（橋梁の長手方向と直角の方向）に延びる複数の主筋１
３が上下２段に配置されているとともに、橋梁の長手方
向に延びる複数の配力筋１５が上下２段に配置され、主
筋１３との交差点において針金で主筋１３に固定されて
いる。As shown in FIG. 1, the reinforcing bar assembly 9 comprises a plurality of main bars 1 extending in the width direction (direction perpendicular to the longitudinal direction of the bridge).
3 are arranged in two upper and lower stages, and a plurality of force distribution bars 15 extending in the longitudinal direction of the bridge are arranged in two upper and lower steps, and are fixed to the main bar 13 with a wire at an intersection with the main bar 13.
【００１５】上下でそれぞれ対応する２本の主筋１３の
間には、本発明の鉄筋組立用の支持部材１９が設けられ
ている。この支持部材１９は、支持部材本体としての矩
形状の鉄板２４の上下それぞれの両端に、鉄筋把持手段
としての把持爪２１を有している。また、図示しない
が、支持部材１９の矩形部分に穴を設け、型枠１１内に
生コンクリートを流し込んだときに、支持部材の前後に
生コンクリートが回りやすく、支持部材１９と硬化した
コンクリートとの結合がより強固となるような構成とし
てもよい。A supporting member 19 for assembling the reinforcing bar of the present invention is provided between the two main bars 13 corresponding to each other in the upper and lower directions. The support member 19 has grip claws 21 as a reinforcing bar gripping means at both upper and lower ends of a rectangular iron plate 24 as a support member main body. Although not shown, when a hole is provided in the rectangular portion of the support member 19 and the fresh concrete is poured into the formwork 11, the fresh concrete easily rotates before and after the support member, and the support member 19 and the hardened concrete The structure may be such that the bond is stronger.
【００１６】各把持爪２１は、図１に示すように、巻き
つけるようにしてかしめて主筋１３を把持するためのも
のであり、各支持部材１９における上側の把持爪２１が
上段の主筋１３を把持し、下側の把持爪２１が下段の主
筋１３を把持することにより、上下の主筋１３は、互い
に平行な状態で接続されている。As shown in FIG. 1, each of the gripping claws 21 is for winding and crimping to grip the main bar 13. The upper gripping claw 21 of each supporting member 19 holds the main bar 13 of the upper stage. The upper and lower main bars 13 are connected in parallel with each other by gripping and the lower grip claws 21 gripping the lower main bars 13.
【００１７】各支持部材１９の表面および裏面には、高
さ調整用の脚部材２５が設けられている。図１に示すよ
うに各脚部材２５は、上部分がアングル状に屈曲してお
り、前記アングル状の部分のうち、一つの面側の端面が
支持部材１９の表面および裏面に、それぞれ溶接されて
いる。A leg member 25 for height adjustment is provided on the front surface and the back surface of each support member 19. As shown in FIG. 1, each leg member 25 has an upper part bent in an angle shape, and one end face of the angled part is welded to the front surface and the back surface of the support member 19, respectively. ing.
【００１８】脚部材２５の下部分は、上記二つの面のう
ち支持部材１９に溶接されている面が下段の主筋１３の
直上で切れており、他方の一面が下段の主筋１３よりも
下方に延びて高さ調整部２９を形成している。型枠１１
は場所によって凹凸があるため、この高さ調整部２９の
長さは、型枠１１の凹凸に応じて、全ての支持部材１９
の高さが一定になるように寸法設定されている。これに
より上下段の主筋１３がそれぞれ一定の高さに維持され
ている。脚部材２９の下端はそれぞれ型枠１１に溶接さ
れている。In the lower portion of the leg member 25, one of the above two surfaces, which is welded to the support member 19, is cut right above the lower main bar 13 and the other surface is below the lower main bar 13. The height adjusting portion 29 is formed by extending. Formwork 11
Since there are irregularities depending on the location, the length of the height adjusting portion 29 depends on the irregularities of the formwork 11,
Are dimensioned so that their height is constant. Thus, the upper and lower main bars 13 are maintained at a constant height. The lower ends of the leg members 29 are each welded to the formwork 11.
【００１９】型枠１１は、本実施の形態では、従来床版
を作るときに用いていた枠組みと異なり、将来取り除か
れるものではなく床版３の完成後も床版の一部を構成す
るようになっている。型枠１１はコンクリート製、金属
製等様々な材料で構成することができ、熱帯林保護の見
地から、将来的に使用の削減が考えられる合板型枠に代
わるものである。In the present embodiment, the formwork 11 is not removed in the future, unlike the frame used to make a floor slab in the related art, and is configured to form a part of the floor slab even after the floor slab 3 is completed. It has become. The formwork 11 can be made of various materials such as concrete and metal, and is an alternative to the plywood formwork which is expected to be used in the future from the viewpoint of protecting tropical forests.
【００２０】型枠１１は、幅方向の両端に位置する側部
型枠１２と中央に位置する中央型枠１４とから構成され
ている。側部型枠１２は、やや斜めに形成される底面１
６とその端部から上方向へ延びる側面１８とを有し、ま
た中央型枠２１は、斜めに形成される二つの端面２０と
両端面２０間に位置する平坦面２２とを有する。底面１
６、端面２０および平坦面２２は、床版の下面を構成し
ている。The formwork 11 is composed of side formwork 12 located at both ends in the width direction and a central formwork 14 located in the center. The side formwork 12 has a bottom surface 1 formed to be slightly inclined.
6 and a side surface 18 extending upward from its end, and the central mold 21 has two end surfaces 20 formed obliquely and a flat surface 22 located between both end surfaces 20. Bottom 1
6, the end surface 20 and the flat surface 22 constitute the lower surface of the floor slab.
【００２１】型枠１１を構成する三つの部材はそれぞれ
独立した部材であるが、前記脚部材２５が型枠１１の各
部材にそれぞれ溶接されることにより、これが橋渡しの
役目をして、型枠１１全体としては一体の部材として構
成される。側部型枠１２と中央型枠１４との間は離れて
いるが、側部型枠１２の底面１６の辺と中央型枠１４の
二つの端面２０の両辺は、ちょうど２本の橋桁７の上に
位置するようになっており、将来両者の間にコンクリー
トが介在して接続される。橋梁１の両端に位置する型枠
１１は他のものと異なり、それぞれ橋梁１の長手方向端
部側に上記側面１８と接続する端部側の側面２４が形成
され、生コンクリートが漏れださないようにされてい
る。The three members forming the mold 11 are independent members, but the leg members 25 are welded to the respective members of the mold 11 so that they serve as a bridge and form the mold. 11 is constructed as an integral member as a whole. Although the side formwork 12 and the center formwork 14 are separated from each other, the sides of the bottom surface 16 of the side formwork 12 and the two ends of the two end faces 20 of the center formwork 14 are exactly two bridge girders 7. It is located above, and concrete will be connected between them in the future. The formwork 11 located at both ends of the bridge 1 is different from the others, and side faces 24 on the end side connecting to the side face 18 are formed on the end sides in the longitudinal direction of the bridge 1, respectively, so that concrete does not leak out. Is being done.
【００２２】次に上記構造を有する橋梁１を施工する方
法について説明する。まず従来の手法にしたがって、橋
脚５を一定の間隔で据付け、隣合う橋脚５の橋台４の上
に二本の橋桁７を連続して平行に渡してゆく。各橋桁７
はボルトで橋台４に止められる。Next, a method of constructing the bridge 1 having the above structure will be described. First, according to the conventional method, the piers 5 are installed at regular intervals, and the two bridge girders 7 are continuously passed in parallel on the abutments 4 of the adjacent piers 5. Each bridge girder 7
Is bolted to the abutment 4.
【００２３】一方、現場とは別の作業場において、主筋
１３だけを組合わせて主筋組み立て体１７を形成する。
まず支持部材１９を置き、上下の支持爪２１に対応する
位置に、平行に２本の主筋１３を配置する。次に各支持
爪２１をかしめて２本の主筋１３を把持する。支持部材
１９は、２本の主筋１３に対して少なくとも２か所、好
ましくは主筋１３の長さに応じて、ほぼ等間隔に３か所
以上設けるようにする。 また主筋組立体１７が完成し
たときの各主筋１３とその直下の型枠１１との距離を初
めから考慮して、各主筋１３の場所に合った長さの脚部
材２５を有する支持部材１９を選択するようにする。当
初から脚部材２５の長さが特定できない場合には、長め
の脚部材２９を有する支持部材１９を取り付けておき、
後で脚部材２５を適当な長さに切断してもよい。前記の
ようにして２本の主筋が支持部材１９により接続された
主筋組み立て体１７を必要な組数だけ作成する。On the other hand, in a work place different from the site, only the main bars 13 are combined to form the main bar assembly 17.
First, the support member 19 is placed, and the two main bars 13 are arranged in parallel at positions corresponding to the upper and lower support claws 21. Next, each support claw 21 is caulked to grip the two main bars 13. The support members 19 are provided at least at two positions with respect to the two main bars 13, and preferably at three or more positions at substantially equal intervals according to the length of the main bars 13. Further, considering the distance between each main bar 13 and the formwork 11 immediately therebelow when the main bar assembly 17 is completed, the support member 19 having the leg member 25 having a length matching the location of each main bar 13 is taken into consideration. Make sure you choose. If the length of the leg member 25 cannot be specified from the beginning, the support member 19 having the longer leg member 29 is attached,
The leg members 25 may later be cut to an appropriate length. As described above, the required number of sets of the main bar assembly 17 in which the two main bars are connected by the supporting member 19 are prepared.
【００２４】次に橋桁７の上に型枠１１を置き、その中
に主筋組立体１７をセットする。主筋組立体１７の、橋
梁１の幅方向に平行してセットする個数は、橋梁１の幅
の長さに応じて適当な個数とし、各脚部材２５の下端は
それぞれ型枠１１および橋桁７の上に乗っている。各支
持部材１９の脚部材２５は、型枠１１および橋桁７に溶
接して固定される。そして図１に示すように、複数の配
力筋１５を主筋１３と直交する方向に差し込み固定す
る。この配力筋１５の固定は、スポット溶接あるいは針
金を巻きつけて行うことも可能であるが、支持部材１９
に、配力筋１５を把持できる把持爪（図示せず）を設け
ておき、現場においてこの把持爪をかしめて、配力筋１
３を把持爪に把持させて固定することが望ましい。Next, the form 11 is placed on the bridge girder 7, and the main bar assembly 17 is set therein. The number of main bar assemblies 17 set in parallel to the width direction of the bridge 1 is an appropriate number according to the length of the width of the bridge 1, and the lower ends of the leg members 25 are respectively of the formwork 11 and the bridge girder 7. Is on top. The leg member 25 of each supporting member 19 is welded and fixed to the formwork 11 and the bridge girder 7. Then, as shown in FIG. 1, a plurality of distribution muscles 15 are inserted and fixed in a direction orthogonal to the main muscles 13. The force distribution muscle 15 can be fixed by spot welding or winding a wire, but the supporting member 19
A gripping claw (not shown) capable of gripping the force distribution muscle 15 is provided in advance, and the gripping claw is caulked at the site, and
It is desirable that the gripping claw 3 is gripped and fixed.
【００２５】１本の配力筋１５は橋梁の全長に満たない
が、隣合う主筋組立体１７の各間に配力筋が必ずまたい
で配置されるため、結果として複数の配力筋１５によ
り、全ての主筋組立体１７が長手方向に一連に接続され
るようになる。この接続により型枠１１内で鉄筋組立体
９が完成する。Although one distribution bar 15 is less than the entire length of the bridge, the distribution bar is always arranged between adjacent main bar assemblies 17, so that a plurality of distribution bars 15 are formed as a result. , All the main bar assemblies 17 are connected in series in the longitudinal direction. By this connection, the reinforcing bar assembly 9 is completed in the form 11.
【００２６】次に、この型枠１１内に生コンクリートを
流し込む。その後、生コンクリートが硬化すると床版３
が出来上がる。本実施の形態の床版３は、従来の床版と
異なり、型枠１１がコンクリートに接着したまま残って
おり、外見的にも見栄えのよい仕上がりとなっているば
かりでなく、従来多くの労力を必要とした型枠の取り外
しをする必要がない。また、合板型枠を使用しないた
め、今日問題となっている熱帯林保護に貢献できる。出
来上がった床版３の上にアスファルト３１を敷くことに
より、道路橋が完成する。Next, fresh concrete is poured into the mold 11. Then, when the ready-mixed concrete hardens, the floor slab 3
Is completed. Unlike the conventional floor slab, the floor slab 3 of the present embodiment has the formwork 11 that remains adhered to the concrete, and not only does it have a visually pleasing finish, but also a lot of labor is conventionally required. There is no need to remove the formwork which was necessary. Moreover, since no plywood formwork is used, it can contribute to the protection of tropical forests, which is a problem today. A road bridge is completed by laying asphalt 31 on the finished floor slab 3.
【００２７】以上、本発明の実施の形態について詳述し
てきたが、具体的な構成はこの実施の形態に限られるも
のではなく、本発明の要旨を逸脱しない範囲における設
計の変更などがあっても本発明に含まれる。例えば本発
明の支持部材の使用は橋梁の施工に限られるものではな
く、鉄筋を正確な位置に配筋する必要がある鉄筋コンク
リートを使用する分野に使用できる。特に作業する場所
が高所である場合やスペースが狭い場合などは、本発明
を使用することにより危険を少なくし能率的に作業がで
きる。Although the embodiment of the present invention has been described in detail above, the specific configuration is not limited to this embodiment, and there are design changes and the like within the scope not departing from the gist of the present invention. Also included in the present invention. For example, the use of the support member of the present invention is not limited to the construction of bridges, but it can be used in the field of using reinforced concrete in which the reinforcing bars need to be arranged in precise positions. In particular, when the place to work is a high place or the space is small, the danger can be reduced and the work can be performed efficiently by using the present invention.
【００２８】[0028]
【発明の効果】以上のように本発明によれば、２本の主
筋どうしを支持部材を用いて簡単に、しかも強固に接続
することができる。また、溶接をする必要がないため、
鉄筋が変性して強度が低下することもなく、鉄筋の錆止
めの塗装が剥げたりすることもない。さらに、正確な位
置に主筋および配力筋を配置でき、鉄筋の配置位置のず
れによる床版の強度低下を防止でき、耐震性に優れた橋
梁とすることができる。As described above, according to the present invention, the two main bars can be connected easily and firmly by using the supporting member. Also, because there is no need to weld,
The reinforcing bar does not degenerate and its strength does not decrease, and the rust preventive coating on the reinforcing bar does not peel off. Further, the main bar and the distribution bar can be arranged at accurate positions, the strength of the floor slab can be prevented from lowering due to the displacement of the reinforcing bar, and the bridge with excellent earthquake resistance can be obtained.
【図１】本発明の支持部材を用いて作成された鉄筋組立
体の一部を示す斜視図である。FIG. 1 is a perspective view showing a part of a reinforcing bar assembly produced by using a supporting member of the present invention.
【図２】本発明の支持部材と主筋とが接続された様子を
橋梁の幅方向から見た断面図である。FIG. 2 is a cross-sectional view of a state in which a support member of the present invention and a main bar are connected to each other as seen from the width direction of a bridge.
【図３】本発明の支持部材と主筋とが接続された様子を
橋梁の長手方向から見た図である。FIG. 3 is a view of a state in which a support member of the present invention and a main bar are connected to each other, as viewed from the longitudinal direction of the bridge.
【図４】本発明の支持部材を適用した橋梁を橋梁の幅方
向に沿って破断した断面図である。FIG. 4 is a cross-sectional view of a bridge to which the support member of the present invention is applied, taken along the width direction of the bridge.
【図５】橋梁の施工方法を示す分解斜視図である。FIG. 5 is an exploded perspective view showing a method of constructing a bridge.
１ 橋梁 ３ 床版 ４ 橋台 ５ 橋脚 ７ 橋桁 ９ 鉄筋組立体 １１ 型枠 １２ 側部型枠 １３ 主筋 １４ 中央型枠 １５ 配力筋 １６ 底面 １７ 主筋組立体 １９ 支持部材 ２０ 端面 ２１ 把持爪 ２２ 平坦面 ２４ 鉄板 ２５ 脚部材 ２９ 高さ調整部 ３１ アスファルト 1 Bridge 3 Floor slab 4 Abutment 5 Bridge pier 7 Bridge girder 9 Reinforcing bar assembly 11 Formwork 12 Side formwork 13 Main bar 14 Central formwork 15 Distributor 16 Bottom surface 17 Main bar assembly 19 Support member 20 End face 21 Gripping claw 22 Flat surface 24 Iron Plate 25 Leg Member 29 Height Adjusting Part 31 Asphalt
Claims (2)
体と、前記支持部材本体の上端と下端とに設けられた鉄
筋を把持する鉄筋把持手段とを有することを特徴とする
鉄筋組立て用の支持部材。1. A reinforcing bar assembly comprising: a supporting member main body having a certain height in the vertical direction; and reinforcing bar gripping means for gripping reinforcing bars provided at the upper and lower ends of the supporting member main body. Support member.
に対し、かしめることによって固定される把持爪によっ
て構成されていることを特徴とする鉄筋組立て用の支持
部材。2. A support member for assembling a reinforcing bar according to claim 1, wherein the reinforcing bar gripping means is constituted by a gripping claw fixed to the reinforcing bar by caulking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16116296A JPH09316826A (en) | 1996-05-31 | 1996-05-31 | Supporting member for reinforcing bar assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16116296A JPH09316826A (en) | 1996-05-31 | 1996-05-31 | Supporting member for reinforcing bar assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09316826A true JPH09316826A (en) | 1997-12-09 |
Family
ID=15729780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16116296A Pending JPH09316826A (en) | 1996-05-31 | 1996-05-31 | Supporting member for reinforcing bar assembling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09316826A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374884A (en) * | 2012-04-19 | 2013-10-30 | 北京鑫畅路桥建设有限公司 | Reinforcement cage producing device and reinforcement cage producing method |
| CN106065573A (en) * | 2016-07-12 | 2016-11-02 | 中国路桥工程有限责任公司 | Pier stud pallet reinforcing bar binding mould and construction method thereof |
-
1996
- 1996-05-31 JP JP16116296A patent/JPH09316826A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374884A (en) * | 2012-04-19 | 2013-10-30 | 北京鑫畅路桥建设有限公司 | Reinforcement cage producing device and reinforcement cage producing method |
| CN103374884B (en) * | 2012-04-19 | 2015-06-24 | 北京鑫畅路桥建设有限公司 | Reinforcement cage producing device and reinforcement cage producing method |
| CN106065573A (en) * | 2016-07-12 | 2016-11-02 | 中国路桥工程有限责任公司 | Pier stud pallet reinforcing bar binding mould and construction method thereof |
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