JP2005248699A - Tool for assembling column reinforcing bar - Google Patents

Tool for assembling column reinforcing bar Download PDF

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JP2005248699A
JP2005248699A JP2005105808A JP2005105808A JP2005248699A JP 2005248699 A JP2005248699 A JP 2005248699A JP 2005105808 A JP2005105808 A JP 2005105808A JP 2005105808 A JP2005105808 A JP 2005105808A JP 2005248699 A JP2005248699 A JP 2005248699A
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main
frame
column
bar
reinforcing bar
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Yoshiaki Saito
嘉朗 齋藤
Hideo Ono
秀夫 小野
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NIPPON INDUSTRY CO Ltd
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NIPPON INDUSTRY CO Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a tool for assembling column reinforcing bars capable of coping with change of column cross section. <P>SOLUTION: This tool for assembling column reinforcing bars is provided with a frame assembled body formed into a square shape by four frame members and a main bar holding member attached to the frame assembled body to hold column main bars at predetermined interval of bar arrangement and expand and contract an opening part of the frame assembled body. The main bar holding member is attached to the frame assembled body so as to change an attachment position. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、柱鉄筋ユニットを組み立てるための柱鉄筋組立用治具に関するものである。   The present invention relates to a column rebar assembling jig for assembling a column rebar unit.

ＲＣ造による建築、特に高層建築では、施工位置で組み立てるのは効率が悪いので、施工現場付近の地上で柱鉄筋ユニットを先組みし、これをクレーンで吊上げて施工位置に取り付けるようにしている。   In an RC building, particularly a high-rise building, it is inefficient to assemble at the construction position, so the column rebar unit is assembled first on the ground near the construction site, and this is lifted with a crane and attached to the construction position.

柱鉄筋ユニットは柱主筋とフープ筋とで構成され、柱鉄筋組立用治具（例えば特許文献１）を用い、柱主筋を配筋間隔が保たれるようにして立設し、該柱主筋にフープ筋を取り付けることにより形成される。   The column reinforcing bar unit is composed of a column reinforcing bar and a hoop reinforcing bar. Using a column reinforcing bar assembling jig (for example, Patent Document 1), the column reinforcing bar is erected so that the bar arrangement interval is maintained. It is formed by attaching a hoop line.

ところで、柱の断面寸法は階層等により異なるが、従来の柱鉄筋組立用治具によってこれに対応しようとすれば、各柱断面に合わせた柱鉄筋組立用治具を複数種類製作しなければならず、不経済であり、また、大きな保管スペースが必要となるという問題があった。
特公平６−６８２１５号公報 By the way, although the cross-sectional dimensions of the columns differ depending on the hierarchy, etc., in order to cope with this with conventional column rebar assembling jigs, it is necessary to manufacture a plurality of types of column rebar assembling jigs adapted to each column cross section. There was a problem that it was uneconomical and a large storage space was required.
Japanese Patent Publication No. 6-68215

そこで、本発明は、柱断面の変更に対応することができる柱鉄筋組立用治具を提供することを課題とする。   Then, this invention makes it a subject to provide the jig | tool for column reinforcement assembly which can respond to the change of a column cross section.

本発明者は、前記課題を解決するために鋭意研究を重ねて完成されたものである。
１．４本の枠部材により四角形状に形成された枠組体と、柱主筋を所定配筋間隔で保持するために前記枠組体に取り付けられる主筋保持部材と、を備え、前記枠組体の開口部が拡縮可能となるように構成し、前記主筋保持部材を前記枠組体に取り付け位置が変更可能となるように取り付けたことを特徴とする柱鉄筋組立用治具を提供する。
２．一の前記枠部材の一端を隣接する他の前記枠部材の側面に突き合わせると共に、該突き合わせ箇所が変更可能となるように前記枠部材同士を連結具で連結することにより、前記枠組体の開口部が拡縮可能となるように構成したことを特徴とする請求項１に記載の柱鉄筋組立用治具を提供する。
３．前記枠部材は、一端に第１貫通孔を、他端側に前記枠部材の長さ方向に沿って複数の第２貫通孔を列設して構成される開口寸法調整部を、それぞれ有し、一の枠部材の一端を隣接する他の枠部材の側面に突き合わせると共に、前記第１貫通孔と前記開口寸法調整部のいずれかの第２貫通孔とを合致させ、これらの貫通孔に挿通されるボルトで前記枠部材同士を連結したことを特徴とする請求項２に記載の柱鉄筋組立用治具を提供する。
４．前記主筋保持部材は、前記柱主筋の下端が挿入される筒状の本体部と、本体部の下端に固定される断面略横Ｕ字状の結合部材と、結合部材の下片に設けられるねじ孔と、前記ねじ孔に嵌合される留めねじと、を備え、前記枠部材に前記結合部材を嵌め込むと共に、前記留めねじの先端を前記枠部材に圧接することにより、前記主筋保持部材を前記枠部材に摩擦係合するようにしたことを特徴とする請求項１から３のいずれかに記載の柱鉄筋組立用治具を提供する。
５．前記主筋保持部材の前記本体部の上部にスリーブを固定し、前記スリーブに設けられるねじ孔に留めねじを嵌合し、隣接する前記主筋保持部材の前記スリーブに挿通されて前記主筋保持部材間に架設される位置決めバーに前記留めねじの先端を圧接することにより、隣接する前記主筋保持部材の動きを前記位置決めバーによって互いに規制するようにした請求項４に記載の柱鉄筋組立用治具を提供する。 The inventor of the present invention has been completed through intensive studies in order to solve the above problems.
A frame assembly formed in a quadrangular shape by 1.4 frame members, and a main bar holding member attached to the frame assembly in order to hold the column main bars at a predetermined bar arrangement interval, and an opening portion of the frame assembly A column reinforcing bar assembling jig is provided, wherein the main bar holding member is attached to the frame assembly so that the attachment position can be changed.
2. One end of one frame member is abutted against the side surface of another adjacent frame member, and the frame members are connected to each other with a connector so that the abutting position can be changed, thereby opening the frame assembly. 2. The column reinforcing bar assembling jig according to claim 1, wherein the part is configured to be expandable and contractible.
3. Each of the frame members has an opening size adjusting portion configured by arranging a first through hole at one end and a plurality of second through holes along the length direction of the frame member on the other end side. , One end of one frame member is abutted against the side surface of another adjacent frame member, and the first through hole and the second through hole of any of the opening size adjusting portions are matched, The column rebar assembling jig according to claim 2, wherein the frame members are connected to each other by a bolt to be inserted.
4). The main bar holding member includes a cylindrical main body portion into which the lower end of the column main bar is inserted, a coupling member having a substantially horizontal U-shaped cross section fixed to the lower end of the main body unit, and a screw provided on a lower piece of the coupling member A retaining screw fitted into the screw hole, and fitting the coupling member into the frame member, and pressing the distal end of the retaining screw against the frame member to 4. The column reinforcing bar assembling jig according to claim 1, wherein the frame member is frictionally engaged with the frame member.
5). A sleeve is fixed to the upper part of the main body portion of the main bar holding member, a fastening screw is fitted into a screw hole provided in the sleeve, and the main bar holding member is inserted into the sleeve of the adjacent main bar holding member to be interposed between the main bar holding members. The jig for assembling a column reinforcing bar according to claim 4, wherein movement of adjacent main reinforcing bar holding members is regulated by the positioning bar by press-contacting a tip of the retaining screw to a positioning bar to be installed. To do.

本発明によれば、枠組体の開口部が拡縮可能となるように構成したので、柱断面の大きさに合わせて枠組体の開口寸法を変更することができる。また、前記主筋保持部材を前記枠組体に取り付け位置が変更可能となるように取り付けたので、柱断面の大きさに合わせて柱主筋の配筋間隔を変更することができる。したがって、柱断面寸法に合わせて四隅柱主筋の位置及び中間柱主筋の間隔を設定することができ、その結果、柱断面が変更される度に、それに合わせた別の柱鉄筋組立用治具を用意する必要がなく、製造コストや保管・運搬スペースの面で有利になる。   According to the present invention, since the opening of the frame assembly can be expanded and contracted, the opening size of the frame assembly can be changed according to the size of the column cross section. In addition, since the main bar holding member is attached to the frame assembly so that the attachment position can be changed, the bar main bar arrangement interval can be changed according to the size of the column cross section. Therefore, the position of the four-corner column reinforcement and the interval between the intermediate column reinforcements can be set according to the column cross-sectional dimensions. As a result, every time the column cross-section is changed, another column reinforcing bar assembly jig corresponding to that is changed. There is no need to prepare it, which is advantageous in terms of manufacturing cost and storage / transportation space.

また、一の枠部材の一端を隣接する他の枠部材の側面に突き合わせると共に、該突き合わせ箇所が変更可能となるように枠部材同士を連結することにより、前記枠組体の開口部が拡縮可能となるように構成すれば、枠部材単位に分解することができ、保管・運搬スペースの面で更に有利になる。また、柱断面の小さい柱鉄筋ユニットを製作するために、枠組体の開口寸法を縮小させる場合であっても、該枠組体から外側に枠部材の一部が突出するので、突出した枠部材を安定脚として機能させることができ、その結果、柱断面の小さい不安定な柱鉄筋ユニットを立設した状態で製作する際の転倒事故を防止できる。   In addition, the opening of the frame assembly can be expanded or contracted by connecting one end of one frame member to the side surface of another adjacent frame member and connecting the frame members so that the abutting position can be changed. If it comprises, it can be decomposed | disassembled into a frame member unit, and it becomes further advantageous in terms of storage and a conveyance space. Even when the opening size of the frame assembly is reduced in order to produce a column rebar unit with a small column cross-section, a part of the frame member protrudes outward from the frame assembly. It can function as a stable leg, and as a result, it is possible to prevent a fall accident when manufacturing an unstable column rebar unit with a small column cross section.

以下、本発明に係る柱鉄筋組立用治具の実施形態について図面を参照しつつ説明する。   DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of a column reinforcing bar assembling jig according to the present invention will be described with reference to the drawings.

図１及び図２のように柱鉄筋組立用治具Ａは、４本の枠部材１により四角形状に形成された枠組体２と、柱主筋１００を所定配筋間隔で保持するための主筋保持部材３，３０と、を備えている。   As shown in FIG. 1 and FIG. 2, the column reinforcing bar assembly jig A is a main frame holding unit for holding the frame assembly 2 formed in a quadrangular shape by the four frame members 1 and the column main bars 100 at predetermined intervals. Members 3 and 30.

各枠部材１は、例えばＣ型チャンネルなどの鋼材で形成され、一端には第１貫通孔１１を有する連結部材１２が固定され、他端側には枠部材１の長さ方向に沿って複数の第２貫通孔１３を列設して構成される開口寸法調整部１３ａが設けられている。そして、図４及び図５のように一の枠部材１の一端を隣接する他の枠部材１の側面に突き合わせると共に第１貫通孔１１と第２貫通孔１３とを連通させ、これらの貫通孔１１，１３にボルト４を挿通することにより枠部材１同士がボルト４・ナット５で連結されるようになっている。そして、一の枠部材１の第１貫通孔１１と合致させる隣接する他の枠部材１の第２貫通孔１３を適宜選択することにより、柱断面の大きさや形状に合った開口部２１の枠組体２を形成することができる。なお、枠組体２から外側に突出する枠部材１ａは安定脚として機能し、柱鉄筋ユニット１０１を製作する際の転がりを防止する。   Each frame member 1 is formed of, for example, a steel material such as a C-shaped channel, and a connection member 12 having a first through hole 11 is fixed to one end, and a plurality of frame members 1 are arranged along the length direction of the frame member 1 on the other end side. The second through hole 13 is provided in an opening dimension adjusting portion 13a. 4 and 5, one end of one frame member 1 is abutted against the side surface of another adjacent frame member 1 and the first through hole 11 and the second through hole 13 are communicated with each other. The frame members 1 are connected to each other by bolts 4 and nuts 5 by inserting the bolts 4 into the holes 11 and 13. Then, by appropriately selecting the second through hole 13 of the other adjacent frame member 1 to be matched with the first through hole 11 of the one frame member 1, the framework of the opening 21 that matches the size and shape of the column cross section. The body 2 can be formed. In addition, the frame member 1a protruding outward from the frame assembly 2 functions as a stable leg, and prevents rolling when the column reinforcing bar unit 101 is manufactured.

主筋保持部材３，３０は、柱主筋１００の下端を支持する本体部３１を備え、本体部３１の下端には断面略横Ｕ字状の結合部材３２が固定され、結合部材３２の下片３２ａに設けられたねじ孔３２ｂに留めねじ３２ｃが嵌合している。本体部３１は、例えば金属パイプで形成され、本体部３１の上部の外側には、本体部３１の上部を位置決めするためのスリーブ３３が固定され、スリーブ３３に設けられたねじ孔３３ａに留めねじ３３ｂが嵌合している。なお、主筋保持部材３０は、配筋の４隅部に位置する柱主筋１００に用いられ、主筋保持部材３は、隅部の柱主筋１００の間に位置する中間の柱主筋１００に用いられる。   The main bar holding members 3, 30 include a main body 31 that supports the lower end of the column main bar 100, and a connecting member 32 having a substantially U-shaped cross section is fixed to the lower end of the main body 31, and a lower piece 32 a of the connecting member 32. The retaining screw 32c is fitted in the screw hole 32b provided in the screw hole 32b. The main body portion 31 is formed of, for example, a metal pipe. A sleeve 33 for positioning the upper portion of the main body portion 31 is fixed to the outside of the upper portion of the main body portion 31, and a fastening screw is inserted into a screw hole 33 a provided in the sleeve 33. 33b is fitted. The main bar holding member 30 is used for the column main bars 100 located at the four corners of the bar arrangement, and the main bar holding member 3 is used for the intermediate column main bars 100 located between the column main bars 100 at the corners.

そして、図３及び図４のように主筋保持部材３，３０の結合部材３２を枠部材１の上フランジ１aに嵌め込み、結合部材３２の留めねじ３２ｂの先端をフランジ１ａに押し付けることにより主筋保持部材３，３０を枠部材１に摩擦係合する。主筋保持部材３，３０は、柱主筋１００の本数や間隔に合うようにして枠部材１に固定され、枠組体２の隅部には隅主筋用の主筋保持部材３０が固定される。この主筋保持部材３０の本体部３１には２個のスリーブ３３が軸方向が交差するようにして固定されている。
また、図６のように鉄筋等で形成された位置決めバー６を主筋保持部材３のスリーブ３３に挿通し、スリーブ３３の留めねじ３３ｃの先端を位置決めバー６に押し付けて位置決めバー６をスリーブ３３に摩擦係合することにより、隣接する主筋保持部材３の動きが互いに規制されて主筋保持部材３の上部が位置決めされる。
以上のようにして構成される柱鉄筋組立用治具Ａは、次のようにして使用される。まず、柱鉄筋組立用治具Ａのスリーブ３３上に複数のフープ筋１０２を積層する。次に、図７（ｂ）（ｃ）のように柱主筋１００の下端を主筋保持部材３の本体部３１内に嵌め込む。次に、図７（ｄ）のようにフープ筋を柱主筋１００に沿って振り分けて針金等の結束材を使って該フープ筋１０２を柱主筋１００に仮固定する。
このように柱鉄筋組立用治具Ａを用いて組み立てられた柱鉄筋ユニット１０１を、クレーンで吊り下げて施工場所まで運ぶ。なお、クレーンで吊り下げることにより柱鉄筋ユニット１０１の柱主筋１００の下端は主筋保持部材３から引く抜かれる。
図８は、外側及び内側に柱主筋１００が配筋される柱を製作するために、鉄筋組立用治具Ａ１の内側に該鉄筋組立用治具Ａ１と同じ構成の鉄筋組立用治具Ａ２を配置した状態を示す。内側の鉄筋組立用治具Ａ２の開口部２１は、外側の鉄筋組立用治具Ａ１のそれよりも一回り小さくなるように設定され、かつ、内側の鉄筋組立用治具Ａ２の各枠部材１は外側の鉄筋組立用治具Ａ１の枠組体２の開口部２１内に収まる大きさに設定されている。柱鉄筋ユニット１０１の外側の柱主筋１００と内側の柱主筋１００とはフープ筋で連結される。 Then, as shown in FIGS. 3 and 4, the connecting member 32 of the main bar holding members 3 and 30 is fitted into the upper flange 1a of the frame member 1, and the front end of the retaining screw 32b of the connecting member 32 is pressed against the flange 1a. 3 and 30 are frictionally engaged with the frame member 1. The main bar holding members 3, 30 are fixed to the frame member 1 so as to match the number and interval of the column main bars 100, and the main bar holding members 30 for corner main bars are fixed to the corners of the frame assembly 2. Two sleeves 33 are fixed to the main body 31 of the main bar holding member 30 so that the axial directions intersect.
Further, as shown in FIG. 6, the positioning bar 6 formed of a reinforcing bar or the like is inserted into the sleeve 33 of the main bar holding member 3, and the tip of the retaining screw 33 c of the sleeve 33 is pressed against the positioning bar 6 so that the positioning bar 6 is attached to the sleeve 33. By frictional engagement, the movements of the adjacent main bar holding members 3 are restricted from each other, and the upper part of the main bar holding member 3 is positioned.
The column rebar assembling jig A configured as described above is used as follows. First, a plurality of hoop bars 102 are stacked on the sleeve 33 of the column reinforcing bar assembly jig A. Next, as shown in FIGS. 7B and 7C, the lower end of the column main reinforcement 100 is fitted into the main body 31 of the main reinforcement holding member 3. Next, as shown in FIG. 7D, the hoop muscles are distributed along the columnar main bars 100, and the hoop bars 102 are temporarily fixed to the columnar main bars 100 using a binding material such as a wire.
The column rebar unit 101 assembled using the column rebar assembling jig A is suspended by a crane and carried to a construction site. In addition, the lower end of the column main reinforcing bar 100 of the column reinforcing bar unit 101 is pulled out from the main bar holding member 3 by being suspended by a crane.
FIG. 8 shows a reinforcing bar assembly jig A2 having the same configuration as the reinforcing bar assembly jig A1 on the inner side of the reinforcing bar assembly jig A1 in order to manufacture a column in which the column main reinforcing bars 100 are arranged outside and inside. Shows the state of placement. The opening 21 of the inner reinforcing bar assembly jig A2 is set to be slightly smaller than that of the outer reinforcing bar assembly jig A1, and each frame member 1 of the inner reinforcing bar assembly jig A2 is used. Is set to a size that fits within the opening 21 of the frame assembly 2 of the outer reinforcing bar assembly jig A1. The outer column main reinforcement 100 and the inner column main reinforcement 100 of the column reinforcing bar unit 101 are connected by a hoop.

なお、枠部材１自体を伸縮自在に構成することにより、枠組体２の開口部２１を拡縮させても良い。   In addition, you may expand / contract the opening part 21 of the frame assembly 2 by comprising the frame member 1 itself so that expansion-contraction is possible.

本発明の鉄筋組立用治具の実施形態の斜視図である。It is a perspective view of an embodiment of a reinforcing bar assembling jig of the present invention. 同実施形態の平面図である。It is a top view of the embodiment. 同実施形態の正面図である。It is a front view of the embodiment. 図３の部分拡大図である。FIG. 4 is a partially enlarged view of FIG. 3. 同実施形態の分解斜視図である。It is a disassembled perspective view of the same embodiment. 同実施形態の使用時の状態を示す斜視図である。It is a perspective view which shows the state at the time of use of the embodiment. （ａ）〜（ｄ）は同実施形態を用いた柱鉄筋ユニットの製作過程を示す正面図である。(A)-(d) is a front view which shows the manufacture process of the column reinforcement unit using the embodiment. 本発明の他の実施形態を示す平面図である。It is a top view which shows other embodiment of this invention.

符号の説明Explanation of symbols

Ａ 柱鉄筋組立用治具
１ 枠部材
２ 枠組体
３，３０ 主筋保持部材
１００ 柱主筋
１０１ 柱鉄筋ユニット
１０２ フープ筋




A Column Reinforcing Bar Assembly Tool 1 Frame Member 2 Frame Assembly 3, 30 Main Bar Holding Member 100 Column Main Bar 101 Column Bar Unit 102 Hoop Bar




Claims (5)

４本の枠部材により四角形状に形成された枠組体と、柱主筋を所定配筋間隔で保持するために前記枠組体に取り付けられる主筋保持部材と、を備え、
前記枠組体の開口部が拡縮可能となるように構成し、
前記主筋保持部材を前記枠組体に取り付け位置が変更可能となるように取り付けたことを特徴とする柱鉄筋組立用治具。 A frame assembly formed in a quadrangular shape by four frame members, and a main bar holding member attached to the frame assembly in order to hold the column main bars at a predetermined bar arrangement interval,
The opening of the frame assembly is configured to be expandable / contractable,
A column reinforcing bar assembling jig, wherein the main reinforcing bar holding member is attached to the frame assembly so that an attaching position thereof can be changed. 一の前記枠部材の一端を隣接する他の前記枠部材の側面に突き合わせると共に、該突き合わせ箇所が変更可能となるように前記枠部材同士を連結具で連結することにより、前記枠組体の開口部が拡縮可能となるように構成したことを特徴とする請求項１に記載の柱鉄筋組立用治具。   One end of one frame member is abutted against the side surface of another adjacent frame member, and the frame members are connected to each other with a connector so that the abutting position can be changed, thereby opening the frame assembly. The column reinforcing bar assembling jig according to claim 1, wherein the portion is configured to be expandable and contractible. 前記枠部材は、一端に第１貫通孔を、他端側に前記枠部材の長さ方向に沿って複数の第２貫通孔を列設して構成される開口寸法調整部を、それぞれ有し、一の枠部材の一端を隣接する他の枠部材の側面に突き合わせると共に、前記第１貫通孔と前記開口寸法調整部のいずれかの第２貫通孔とを合致させ、これらの貫通孔に挿通されるボルトで前記枠部材同士を連結したことを特徴とする請求項２に記載の柱鉄筋組立用治具。   The frame member has an opening size adjusting portion configured by arranging a first through hole at one end and a plurality of second through holes along the length direction of the frame member at the other end. , One end of one frame member is abutted against the side surface of another adjacent frame member, and the first through hole and the second through hole of any of the opening size adjusting portions are matched, The jig for assembling a column reinforcing bar according to claim 2, wherein the frame members are connected to each other by a bolt to be inserted. 前記主筋保持部材は、前記柱主筋の下端が挿入される筒状の本体部と、本体部の下端に固定される断面略横Ｕ字状の結合部材と、結合部材の下片に設けられるねじ孔と、前記ねじ孔に嵌合される留めねじと、を備え、
前記枠部材に前記結合部材を嵌め込むと共に、前記留めねじの先端を前記枠部材に圧接することにより、前記主筋保持部材を前記枠部材に摩擦係合するようにしたことを特徴とする請求項１から３のいずれかに記載の柱鉄筋組立用治具。 The main bar holding member includes a cylindrical main body portion into which the lower end of the column main bar is inserted, a coupling member having a substantially horizontal U-shaped cross section fixed to the lower end of the main body unit, and a screw provided on a lower piece of the coupling member A hole, and a retaining screw fitted in the screw hole,
The main member holding member is frictionally engaged with the frame member by fitting the coupling member into the frame member and press-contacting the front end of the retaining screw to the frame member. The jig for assembling the column reinforcement according to any one of 1 to 3. 前記主筋保持部材の前記本体部の上部にスリーブを固定し、前記スリーブに設けられるねじ孔に留めねじを嵌合し、
隣接する前記主筋保持部材の前記スリーブに挿通されて前記主筋保持部材間に架設される位置決めバーに前記留めねじの先端を圧接することにより、隣接する前記主筋保持部材の動きを前記位置決めバーによって互いに規制するようにした請求項４に記載の柱鉄筋組立用治具。 A sleeve is fixed to the upper part of the main body of the main bar holding member, and a fastening screw is fitted into a screw hole provided in the sleeve,
The tip of the set screw is pressed against a positioning bar that is inserted through the sleeve of the adjacent main bar holding member and is laid between the main bar holding members, so that the movement of the adjacent main bar holding members is mutually moved by the positioning bar. The jig for assembling the column reinforcing bar according to claim 4, wherein the jig is regulated.
JP2005105808A 2005-04-01 2005-04-01 Tool for assembling column reinforcing bar Pending JP2005248699A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105643791A (en) * 2016-02-04 2016-06-08 龙信建设集团有限公司 Accurate positioning die for prefabricated wall body grouting sleeve stripy closely spaced exposed steel bar
KR101826093B1 (en) * 2016-04-21 2018-03-22 삼성물산 주식회사 Platform for Prefabricated Column with Spirals
CN108316566A (en) * 2018-03-19 2018-07-24 中国建筑第八工程局有限公司 A kind of the stirrup locator and stirrup localization method of bean column node hoop reinforcement
CN108560835A (en) * 2018-06-21 2018-09-21 江苏省苏中建设集团股份有限公司 A kind of positioning device of adjustable assembled column muscle
JP7058391B1 (en) * 2021-09-22 2022-04-22 山本建設 株式会社 Reinforcing bar construction method
CN115584865A (en) * 2022-10-21 2023-01-10 中建八局第二建设有限公司 Adjustable and recyclable column steel bar limiting device and construction method
WO2023047887A1 (en) * 2021-09-22 2023-03-30 山本建設 株式会社 Reinforced concrete construction method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105643791A (en) * 2016-02-04 2016-06-08 龙信建设集团有限公司 Accurate positioning die for prefabricated wall body grouting sleeve stripy closely spaced exposed steel bar
KR101826093B1 (en) * 2016-04-21 2018-03-22 삼성물산 주식회사 Platform for Prefabricated Column with Spirals
CN108316566A (en) * 2018-03-19 2018-07-24 中国建筑第八工程局有限公司 A kind of the stirrup locator and stirrup localization method of bean column node hoop reinforcement
CN108560835A (en) * 2018-06-21 2018-09-21 江苏省苏中建设集团股份有限公司 A kind of positioning device of adjustable assembled column muscle
JP7058391B1 (en) * 2021-09-22 2022-04-22 山本建設 株式会社 Reinforcing bar construction method
WO2023047887A1 (en) * 2021-09-22 2023-03-30 山本建設 株式会社 Reinforced concrete construction method
CN115584865A (en) * 2022-10-21 2023-01-10 中建八局第二建设有限公司 Adjustable and recyclable column steel bar limiting device and construction method

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