JPS62276168A - Method for positioning pillar reinforcing bar made of reinforced concrete - Google Patents
Method for positioning pillar reinforcing bar made of reinforced concreteInfo
- Publication number
- JPS62276168A JPS62276168A JP11878386A JP11878386A JPS62276168A JP S62276168 A JPS62276168 A JP S62276168A JP 11878386 A JP11878386 A JP 11878386A JP 11878386 A JP11878386 A JP 11878386A JP S62276168 A JPS62276168 A JP S62276168A
- Authority
- JP
- Japan
- Prior art keywords
- steel frame
- column steel
- column
- positioning jig
- reinforced concrete
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 6
- 239000011150 reinforced concrete Substances 0.000 title claims description 4
- 230000003014 reinforcing effect Effects 0.000 title description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 39
- 239000010959 steel Substances 0.000 claims description 39
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
３、発明の詳細な説明
（産業上の利用分野）
この発明は柱鉄骨建込み時の位置決めを行う、鉄骨鉄筋
コンクリート造における柱鉄骨の位置決め方法に関する
ものである。[Detailed Description of the Invention] 3. Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a method for positioning a steel column in a steel-framed reinforced concrete construction, which performs positioning during erection of a steel column.
（発明が解決しようとする問題点）
鉄骨鉄筋コンクＩＪ−ト造において柱鉄筋組み立ての便
宜から柱鉄骨の建込みに先立って柱鉄筋の組み立て、位
置決めを行う場合には柱鉄骨建込み時の正確な位置決め
が難しくなるためそのだめの手段を改めて講する必要が
ある。(Problems to be Solved by the Invention) When assembling and positioning the column reinforcing bars prior to erecting the column steel frame for the convenience of assembling the column reinforcing bars in a steel-framed reinforced concrete IJ-to construction, it is difficult to assemble and position the column reinforcing bars accurately at the time of erecting the column steel frame. Since accurate positioning becomes difficult, it is necessary to take measures to prevent this.
この発明は柱鉄骨建込みて先行して柱鉄筋の地組みを行
う場合に、柱鉄骨の位置決めを容易に行・ う目的から
なされたもので、柱鉄骨の上下端位置にその位置決め用
の治具２備え付けておくことによりこれを解決しようと
するものである。This invention was made for the purpose of easily positioning the column steel frame when the column steel frame is erected and the column reinforcing bars are assembled into the ground prior to the erection of the column steel frame. This is an attempt to solve this problem by providing the tool 2.
（問題点を解決するだめの手段）
本発明では柱鉄骨の下端部位置に下部位置決め用冶具を
、そして先行して地組みされた柱主筋の柱鉄骨上端部位
置に上部位置決め用冶具をそれぞれ取り付けておくこと
により柱鉄骨建込み時の位置決めを容易にする。(Means to Solve the Problem) In the present invention, a lower positioning jig is attached to the lower end of the column steel frame, and an upper positioning jig is attached to the upper end of the column steel frame of the column main reinforcement that has been assembled in advance. This makes positioning of the column steel frame easier when erecting it.
下部位置決め用冶具は柱鉄骨を受け、これを囲むように
箱状をしたもので、内側に柱鉄骨差し込み時のガイドと
なるテーパが形成され、柱鉄骨下端部位置に固定される
。The lower positioning jig is box-shaped to receive and surround the column steel frame, and has a taper formed inside to serve as a guide when inserting the column steel frame, and is fixed at the lower end position of the column steel frame.
一方上部位置決め用治具は柱鉄骨の７ランジを把持する
把持部材を有しており、金物を介して柱主筋の上端部を
保持する保持部材に取り付けられる。On the other hand, the upper positioning jig has a gripping member that grips the seven lunges of the column steel frame, and is attached via metal fittings to a holding member that holds the upper end of the column main reinforcement.
柱鉄骨の位置決めはこれを上部位置決め用治具の把持部
材に通して下部位置決め用治具内に建込んだ後、下部位
置決め用治具と柱鉄骨間に楔を打ち込むとともに、把持
部材でフランジを挾むことにより行う。To position the column steel frame, pass it through the gripping member of the upper positioning jig and erect it into the lower positioning jig, then drive a wedge between the lower positioning jig and the column steel frame, and use the gripping member to secure the flange. This is done by pinching.
（実施列） 以下本発明を一実施例を示す図面に基づいて説明する。(Implementation row) The present invention will be explained below based on the drawings showing one embodiment.
この発明は柱主筋１を先行して地組みした後に柱鉄骨２
を建込む方法において、建込まれた柱鉄骨２をその下方
に設置される下部位置決め用治具３及び柱主筋１を保持
する保持部材４に取り付けられる上部位置決め用治具５
により位置決めする方法である。In this invention, after the column main reinforcement 1 is assembled into the ground, the column steel frame 2 is
In the method of erecting a column steel frame 2, a lower positioning jig 3 is installed below the erected column steel frame 2, and an upper positioning jig 5 is attached to a holding member 4 that holds the column main reinforcement 1.
This is a positioning method.
第１図に示すように下部位置決め用冶具３は箱状をして
おり、その内側には上方から下方ヘテーパ３ａが形成さ
れている。この下部位置決め用冶具３を所定の柱鉄骨２
下端部位置に設置し、固定する。As shown in FIG. 1, the lower positioning jig 3 has a box shape, and a downward taper 3a is formed inside the box. This lower positioning jig 3 is attached to the predetermined column steel frame 2.
Install it at the bottom end position and fix it.
ここで柱鉄骨２位置の周囲に柱主筋１を組み立て、その
上方を第２図−■に示すような保持部材４で保持する。Here, the main column reinforcement 1 is assembled around the position of the column steel frame 2, and its upper part is held by a holding member 4 as shown in FIG.
この保持部材４は金物等を組み立てて形成されるもので
、その四隅に取り付けられるフランジで柱主筋１を保持
する。そして第２図−Ｉ 、 ｌｌに示すように上部位
置決め用治具５を保持部材４に取り付ける。This holding member 4 is formed by assembling hardware and the like, and holds the column main reinforcement 1 with flanges attached to its four corners. Then, the upper positioning jig 5 is attached to the holding member 4 as shown in FIGS.
上部位置決め用治具５は柱鉄骨２のフランジを把持する
コの字状の２個の把持部材５ａ ｌ ５ａとこれらをつ
なぐ金物５ｂとからなり、プレート６により保持部材４
に取り付けられる。The upper positioning jig 5 consists of two U-shaped gripping members 5a, 5a that grip the flanges of the column steel frame 2, and a metal fitting 5b that connects them.
can be attached to.
この段階で柱鉄骨２を上部位置決め用冶具５の把持部材
５ａに通して下部位置決め用治具３内に建込み、建込み
後下部位置決め用治具３と柱鉄骨２フランジ間に楔７を
打ち込むとともに、把持部材５ａのネジ５Ｃを締めて柱
鉄骨２の建入れを調整し、位置決め作業は終了する。At this stage, the column steel frame 2 is passed through the grip member 5a of the upper positioning jig 5 and erected into the lower positioning jig 3, and after erection, a wedge 7 is driven between the lower positioning jig 3 and the flange of the column steel frame 2. At the same time, the screw 5C of the gripping member 5a is tightened to adjust the erection of the column steel frame 2, and the positioning work is completed.
（発明の効果）
この発明は以上の通りであり、特に下部位置決め用治具
の内側に形成されたテーパを利用して柱鉄骨の建込みを
行い、楔及び把持部材により建入れの調整を行うもので
あるため簡単に、しかも正確に柱鉄骨の位置決めを行う
ことができる。(Effects of the Invention) The present invention is as described above, and in particular, the pillar steel frame is erected using the taper formed inside the lower positioning jig, and the erecting is adjusted using the wedge and the gripping member. Because it is a simple and accurate method, it is possible to easily and accurately position the column steel frame.
第１図−Ｉ、［は柱鉄骨下部の位置決めの様子を示した
それぞれ縦断面図、横断面図であり、第２図−Ｉ、［は
同じく上部の様子を示したそれぞれ正面図、平面図であ
る。
１：柱主筋、２：柱鉄骨、３：下部位置決め用冶具、３
ａ：テーパ、４：保持部材
５：上部位置決め用冶具、５ａ：把持部材５ｂ：金物、
５Ｃ：ネジ、６：プレート、７：楔。Figure 1-I, [ are a vertical cross-sectional view and a cross-sectional view, respectively, showing the positioning of the lower part of the column steel frame, and Figure 2-I, [ are a front view and a plan view, respectively, showing the upper part. It is. 1: Column main reinforcement, 2: Column steel frame, 3: Lower positioning jig, 3
a: Taper, 4: Holding member 5: Upper positioning jig, 5a: Gripping member 5b: Hardware,
5C: Screw, 6: Plate, 7: Wedge.
Claims (1)
側に上方から下方へテーパが形成された箱状の下部位置
決め用治具を設置して柱鉄骨位置の周囲に柱筋を組み立
て、柱鉄骨上端部位置に、柱鉄骨フランジを把持する把
持部材を有する上部位置決め用治具を主筋上端部を保持
する保持部材に取り付け、柱鉄骨を把持部材に通して下
部位置決め用治具内に建込んだ後、下部位置決め用治具
と柱鉄骨間に楔を打ち込むとともに、上部位置決め用治
具の把持部材で柱鉄骨を挾んで柱鉄骨の位置決めを行う
鉄骨鉄筋コンクリート造における柱鉄骨の位置決め方法
。(1) At the lower end position of the column steel frame, install a box-shaped lower positioning jig that receives the column steel frame and tapers from the top to the bottom on the inside, and assemble the column reinforcement around the column steel frame position. Attach an upper positioning jig having a gripping member that grips the column steel flange to the holding member that holds the upper end of the main reinforcement at the upper end of the column steel frame, and insert the column steel frame through the gripping member into the lower positioning jig. After construction, a method for positioning a column steel frame in a steel-framed reinforced concrete structure involves driving a wedge between a lower positioning jig and the column steel frame, and positioning the column steel frame by holding the column steel frame with a gripping member of an upper positioning jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11878386A JPS62276168A (en) | 1986-05-23 | 1986-05-23 | Method for positioning pillar reinforcing bar made of reinforced concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11878386A JPS62276168A (en) | 1986-05-23 | 1986-05-23 | Method for positioning pillar reinforcing bar made of reinforced concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62276168A true JPS62276168A (en) | 1987-12-01 |
| JPH0426381B2 JPH0426381B2 (en) | 1992-05-07 |
Family
ID=14744974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11878386A Granted JPS62276168A (en) | 1986-05-23 | 1986-05-23 | Method for positioning pillar reinforcing bar made of reinforced concrete |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62276168A (en) |
-
1986
- 1986-05-23 JP JP11878386A patent/JPS62276168A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0426381B2 (en) | 1992-05-07 |
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