CN103255924B - Reinforced concrete shear wall or pillar stand rib mounting limiting device and mounting method thereof - Google Patents
Reinforced concrete shear wall or pillar stand rib mounting limiting device and mounting method thereof Download PDFInfo
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- CN103255924B CN103255924B CN201310134984.8A CN201310134984A CN103255924B CN 103255924 B CN103255924 B CN 103255924B CN 201310134984 A CN201310134984 A CN 201310134984A CN 103255924 B CN103255924 B CN 103255924B
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- stud
- wall
- gag lever
- lever post
- limiting rods
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Abstract
The invention relates to a reinforced concrete shear wall or pillar stand rib mounting limiting device and a method. The device comprises stand rib protective layer limiting rods and wall body thickness limiting rods. The stand rib protective layer limiting rods are welded on the inner sides of the wall body thickness limiting rods. The stand rib protective layer limiting rods and the wall body thickness limiting rods form a wall body stand rib limiting device frame. Limiting rod connecting pieces are arranged between the wall body thickness limiting rods on the inner sides of the stand rib protective layer limiting rods. A plurality of pairs of stand rib longitudinal space distance limiting rods are arranged between the stand rib protective layer limiting rods and the limiting rod connecting pieces at intervals. A pair of stand rib horizontal space distance limiting rods is vertically arranged between each pair of stand rid longitudinal space distance limiting rods. Construction is flexible, operation is flexible, location accuracy of stand ribs can be greatly improved after concrete placement, and stand rib location in the longitudinal direction and in the horizontal direction can be controlled at the same time.
Description
Technical field
The invention belongs to reinforced concrete shear wall or post stud mounting limit device and mounting method thereof.
Background technology
The setting of existing reinforced concrete shear wall or pillar stud as shown in Figure 1-2; in figure, Reference numeral 6,7 refers to body of wall horizontal bar and body of wall stud respectively; it is spacing be generally by stud outside the topping of horizontal reinforcement control; its shortcoming is: the method can only control body of wall or pillar stud lateral attitude, and stud lengthwise position is uncontrollable.Existing horizontal reinforcement topping is generally adopt concrete pad or plastic cushion controls; in wall form installation process; easily occur that cushion block damages; cause wall rebar covering layer inadequate, or stud is toward the skew of body of wall center position, causes wall rebar covering layer excessive; all do not meet design requirement; affect next process construction, need to be corrected by reinforcing bar to process, spend a large amount of manpower and materials.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of reinforced concrete shear wall or post stud mounting limit device and mounting method thereof; its thickness according to reinforced concrete wall or the width of pillar; the spacing of body of wall or pillar stud; the size of bar diameter and topping; " template " that arrange a kind of sizing controls the position of body of wall or pillar stud, with the construction quality of the positioning precision and engineering that improve body of wall or pillar stud.
The technical solution used in the present invention:
A kind of reinforced concrete shear wall or post stud mounting limit device; it comprises stud topping gag lever post and thickness of wall body gag lever post; stud topping gag lever post is welded in inside thickness of wall body gag lever post; both form body of wall stud stopping means skeleton; between thickness of wall body gag lever post, gag lever post connector is provided with inside stud topping gag lever post; be interval with multipair stud longitudinal pitch gag lever post between stud topping gag lever post and gag lever post connector, between the muscle longitudinal pitch that often opposes gag lever post, be vertically provided with a pair stud horizontal spacing gag lever post.
Above-mentioned stud longitudinal pitch gag lever post logarithm in a longitudinal direction of stating is 4 right.
The mounting method of a kind of reinforced concrete shear wall or post stud mounting limit device, before wall form is installed each time, this stopping means is installed on this layer of body of wall horizontal construction joint, be clipped between body of wall two side template, the position that body of wall stud is specified from stopping means is inserted, control the position of TOC and body of wall horizontal construction joint place stud root, thus the positioning precision of body of wall stud can be improved.
The technique effect that the present invention obtains:
1, easy construction of the present invention, flexible operation, significantly can improve the positioning precision of stud after concreting completes, the location of the vertical and horizontal both direction of stud can be controlled simultaneously, and the installation accuracy of every root stud can control within 5mm, guarantee that the topping of wall steel bar meets design requirement, no longer need the problem of carrying out correcting after fundamentally avoiding stud construction, save construction cost; And this fixing limit device can make turnover tool, reuses;
The out-to-out of two stud topping gag lever posts 12, in the present invention is the topping of stud, by controlling to stand
The topping of muscle and then control the topping of horizontal bar outside stud, can avoid reinforcement cover excessive or cross minor issue.
Accompanying drawing explanation
Fig. 1 is wall steel bar layout plan in prior art;
Fig. 2 is wall steel bar layout plan in prior art;
Fig. 3 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the present invention are described further.
See Fig. 3, a kind of reinforced concrete shear wall or post stud mounting limit device, it comprises stud topping gag lever post 1 and thickness of wall body gag lever post 5, stud topping gag lever post is welded in inside thickness of wall body gag lever post, both form body of wall stud stopping means skeleton, between thickness of wall body gag lever post, gag lever post connector 4 is provided with inside stud topping gag lever post, multipair (preferably 4 to) stud longitudinal pitch gag lever post 2 is interval with between stud topping gag lever post and gag lever post connector, a pair stud horizontal spacing gag lever post 3 is vertically provided with between the muscle longitudinal pitch that often opposes gag lever post.
The mounting method of reinforced concrete shear wall stud mounting limit device, before wall form is installed each time, on the horizontal construction joint this stopping means being installed on this layer of body of wall, be clipped between body of wall two side template, the position (in the lattice such as formed between stud longitudinal pitch gag lever post 2 and stud horizontal spacing gag lever post 3) that body of wall stud is specified from stopping means is inserted, control the position of TOC and body of wall horizontal construction joint place stud root, thus the positioning precision of body of wall stud can be improved.Each reinforced concrete shear wall stud stopping means, the shortlyest needs the separation carrying out two longitudinal studs, does not the longlyest limit, and can determine, facilitate site operation according to the number of steel bars of body of wall or pillar and bar diameter.Same method is also applicable to the construction of cylinder.
According to the orientation problem that reinforced concrete shear wall stud the most easily occurs, after concreting completes, stud the most easily occurs that topping not or deviation problem, and this stud mounting limit device can prevent targetedly.
The operating principle of this invention: according to the size of the spacing of the thickness of reinforced concrete wall, body of wall stud, bar diameter and topping, a kind of stopping means is set to control the position of body of wall stud.The length of stopping means can be determined as required, generally, can consider for body of wall by the longitudinal length of four studs.Before wall form is installed each time, this stopping means is installed on this layer of body of wall horizontal construction joint, be clipped between body of wall two side template, the position that body of wall stud is specified from sizing " template " is inserted, control the position of TOC and body of wall horizontal construction joint place stud root, the positioning precision of body of wall stud can be improved.
Claims (3)
1. a reinforced concrete shear wall or post stud mounting limit device, it is characterized in that: it comprises stud topping gag lever post (1) and thickness of wall body gag lever post (5), stud topping gag lever post is welded in inside thickness of wall body gag lever post, both form body of wall stud stopping means skeleton, between thickness of wall body gag lever post, gag lever post connector (4) is provided with inside stud topping gag lever post, multipair stud longitudinal pitch gag lever post (2) is interval with between stud topping gag lever post and gag lever post connector, a pair stud horizontal spacing gag lever post (3) is vertically provided with between the muscle longitudinal pitch that often opposes gag lever post.
2. reinforced concrete shear wall as claimed in claim 1 or post stud mounting limit device, is characterized in that: described stud longitudinal pitch gag lever post logarithm is in a longitudinal direction 4 right.
3. the mounting method of the reinforced concrete shear wall described in claim 1 or 2 or post stud mounting limit device, it is characterized in that: before wall form is installed each time, this stopping means is installed on this layer of body of wall horizontal construction joint, be clipped between body of wall two side template, the position that body of wall stud is specified from stopping means is inserted, control the position of TOC and body of wall horizontal construction joint place stud root, thus the positioning precision of body of wall stud can be improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310134984.8A CN103255924B (en) | 2013-04-18 | 2013-04-18 | Reinforced concrete shear wall or pillar stand rib mounting limiting device and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310134984.8A CN103255924B (en) | 2013-04-18 | 2013-04-18 | Reinforced concrete shear wall or pillar stand rib mounting limiting device and mounting method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN103255924A CN103255924A (en) | 2013-08-21 |
| CN103255924B true CN103255924B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310134984.8A Active CN103255924B (en) | 2013-04-18 | 2013-04-18 | Reinforced concrete shear wall or pillar stand rib mounting limiting device and mounting method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107447982B (en) * | 2016-05-30 | 2019-06-14 | 五冶集团上海有限公司 | A kind of armored concrete index bed horizontal direction construction joint marching method |
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| JPH0791064A (en) * | 1993-09-28 | 1995-04-04 | Tokyo Tekko Co Ltd | Assembling method and device for steel reinforcing cage |
| JP2001220858A (en) * | 2000-02-08 | 2001-08-17 | Oji Steel Co Ltd | Concrete reinforced body and its assembly method |
| CN201649666U (en) * | 2010-01-04 | 2010-11-24 | 江苏江中集团有限公司 | Positioning support for manufacturing cylindrical reinforced frames |
| CN202578006U (en) * | 2012-05-30 | 2012-12-05 | 陕西建工集团第一建筑工程有限公司 | Positioning structure for binding steel bar |
| CN202689345U (en) * | 2012-05-25 | 2013-01-23 | 中国华冶科工集团有限公司 | Vertical reinforcement limiting part for shear walls |
| CN203222999U (en) * | 2013-04-18 | 2013-10-02 | 中国核工业第二二建设有限公司 | Reinforced concrete shear wall or column stud installing and limiting device |
-
2013
- 2013-04-18 CN CN201310134984.8A patent/CN103255924B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0791064A (en) * | 1993-09-28 | 1995-04-04 | Tokyo Tekko Co Ltd | Assembling method and device for steel reinforcing cage |
| JP2001220858A (en) * | 2000-02-08 | 2001-08-17 | Oji Steel Co Ltd | Concrete reinforced body and its assembly method |
| CN201649666U (en) * | 2010-01-04 | 2010-11-24 | 江苏江中集团有限公司 | Positioning support for manufacturing cylindrical reinforced frames |
| CN202689345U (en) * | 2012-05-25 | 2013-01-23 | 中国华冶科工集团有限公司 | Vertical reinforcement limiting part for shear walls |
| CN202578006U (en) * | 2012-05-30 | 2012-12-05 | 陕西建工集团第一建筑工程有限公司 | Positioning structure for binding steel bar |
| CN203222999U (en) * | 2013-04-18 | 2013-10-02 | 中国核工业第二二建设有限公司 | Reinforced concrete shear wall or column stud installing and limiting device |
Non-Patent Citations (1)
| Title |
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| 控制剪力墙钢筋位移的技术措施;李学军;《山西建筑》;20060731;第32卷(第13期);第125~126页 * |
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| CN103255924A (en) | 2013-08-21 |
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