CN103938759A - Installation limiting device for reinforced concrete shear wall embedded part - Google Patents
Installation limiting device for reinforced concrete shear wall embedded part Download PDFInfo
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- CN103938759A CN103938759A CN201410189665.1A CN201410189665A CN103938759A CN 103938759 A CN103938759 A CN 103938759A CN 201410189665 A CN201410189665 A CN 201410189665A CN 103938759 A CN103938759 A CN 103938759A
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Abstract
An installation limiting device for a reinforced concrete shear wall embedded part comprises concrete top rollers, embedded part vertical direction limiting steel bars and embedded part left-right direction limiting steel bars. The concrete top rollers are arranged on steel bar anchor flukes or studs of the embedded part. The distance between the board of the embedded part and the ends of the concrete top rollers is consistent to the thickness of a wall. The concrete top rollers are used for preventing the embedded part from being sunken. The embedded part vertical direction limiting steel bars are arranged on wall studs and used for preventing deviation of the embedded part in the vertical direction. According to the brand-new installation device for the embedded part, site construction is convenient, the construction technology is simple, the installation speed of the a reinforced concrete shear wall embedded part can be increased, the construction quality of the embedded part obtained after concrete is poured is greatly improved, meanwhile a large amount of steel bar waste can be utilized as limiting steel bars for installation of the embedded part, and the installation limiting device saves cost and energy and is environmentally friendly.
Description
Technical field
The present invention relates to a kind of reinforced concrete shear wall installation of embedded parts stopping means.
Background technology
Existing reinforced concrete shear wall built-in fitting is generally the mounting method that adopts colligation, built-in fitting to be installed is passed through to iron wire colligation on the main reinforcement net sheet of reinforced concrete shear wall, its shortcoming is: after body of wall concrete has been built, easily there is built-in fitting depression or off normal, do not meet design requirement, affect the construction of next process, need to open quality document and process, spend a large amount of manpower and materials.
Summary of the invention
The object of the invention is to provide a kind of reinforced concrete shear wall installation of embedded parts stopping means, it is according to the thickness of reinforced concrete wall, on the reinforcing bar anchor fluke of built-in fitting or double-screw bolt, a joint concrete top rod is installed, can avoid walls concrete built after the generation of built-in fitting depression; Meanwhile, at reinforcing bar anchor fluke or the double-screw bolt surrounding mounting limit reinforcing bar of built-in fitting, can effectively avoid built-in fitting after walls concrete has been built, the generation of built-in fitting off normal phenomenon.
A kind of reinforced concrete shear wall installation of embedded parts stopping means, it comprises concrete top rod, built-in fitting above-below direction limit steel bar and built-in fitting left and right directions limit steel bar, on the reinforcing bar anchor fluke of built-in fitting or double-screw bolt, be provided with concrete top rod, the plate face of built-in fitting is consistent with thickness of wall body to the end distance of concrete top rod, and concrete top rod is used for preventing built-in fitting depression; On body of wall stud, be provided with built-in fitting above-below direction limit steel bar, built-in fitting above-below direction limit steel bar is used for preventing built-in fitting above-below direction off normal; On wall built-in fitting above-below direction limit steel bar or be provided with built-in fitting left and right directions limit steel bar on body of wall horizontal reinforcement, left and right directions limit steel bar is used for preventing built-in fitting left and right directions off normal.
Above-mentionedly at body of wall stud, be also provided with concrete top rod bearing bar, for preventing mounted built-in fitting run-off the straight.
In the installation of each described piece built-in fitting, concrete top rod is not less than three, each of built-in fitting above-below direction limit steel bar, each of built-in fitting left and right directions limit steel bar, one of concrete top rod bearing bar.
The present invention has following beneficial effect: the present invention is a kind of brand-new embedded part installation device, site operation is convenient, construction technology is simple, can accelerate the installation rate of reinforced concrete shear wall built-in fitting, significantly improve concreting and complete the construction quality of built-in fitting afterwards, meanwhile, can utilize a large amount of reinforcing bar waste materials as installation of embedded parts limit steel bar, cost-saving, environmental protection and energy saving.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the front view of built-in fitting in the present invention;
Fig. 2 is Fig. 1 lateral view;
Fig. 3 is the elevation after the present invention installs;
Fig. 4 is the lateral view (after transparent visual) of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described further.
Referring to Fig. 1-4, a kind of reinforced concrete shear wall installation of embedded parts stopping means, comprise rod 5 colligations of concrete top or be welded on built-in fitting reinforcing bar anchor fluke or double-screw bolt, built-in fitting above-below direction limit steel bar 3 colligations or be welded on body of wall stud 2, built-in fitting left and right directions limit steel bar 4 colligations or be welded to built-in fitting above-below direction limit steel bar 3, or, built-in fitting left and right directions limit steel bar 4 colligations or be welded on body of wall horizontal reinforcement 1, concrete top rod bearing bar 6 colligations or be welded on body of wall stud 2.
In this patent, in the installation of each piece built-in fitting, concrete top rod 5 is not less than three, respectively one of built-in fitting above-below direction limit steel bar 3, respectively one of built-in fitting left and right directions limit steel bar 4,6 one of concrete top rod bearing bars.
Principle of the present invention: the mass defect the most easily occurring according to the embedded part on reinforced concrete shear wall, as after concreting completes, the most easily there is depression or off normal problem in the built-in fitting on body of wall, this installation of embedded parts stopping means can prevent targetedly.
For built-in fitting depression problem, according to the thickness of reinforced concrete shear wall body, on the reinforcing bar anchor fluke of built-in fitting or double-screw bolt, a joint concrete top rod 5 is installed, the plate face of controlling built-in fitting by system is consistent with thickness of wall body to the end distance of concrete top rod 5, after can effectively controlling concreting, the generation of built-in fitting depression problem; For built-in fitting off normal problem, reinforcing bar anchor fluke or double-screw bolt surrounding at built-in fitting are installed respectively built-in fitting above-below direction limit steel bar 3 and built-in fitting left and right directions limit steel bar 4, can effectively avoid built-in fitting after walls concrete has been built, the generation of built-in fitting off normal phenomenon.Be in particular in:
1, on the reinforcing bar anchor fluke of built-in fitting or double-screw bolt, concrete top rod 5 is installed, can be effectively prevented built-in fitting depression;
2, the reinforcing bar anchor fluke of built-in fitting or double-screw bolt above-below direction are installed built-in fitting above-below direction limit steel bar 3, can effectively prevent built-in fitting above-below direction off normal;
3, the reinforcing bar anchor fluke of built-in fitting or double-screw bolt left and right directions are installed built-in fitting left and right directions limit steel bar 4, can effectively prevent built-in fitting left and right directions off normal;
4, concrete top rod bearing bar 6, avoid mounted built-in fitting run-off the straight;
5, after built-in fitting above-below direction limit steel bar 3, built-in fitting left and right directions limit steel bar 4 and concrete top rod bearing bar 6 are installed, built-in fitting can move up perpendicular to reinforced concrete wall side, when wall form is installed, built-in fitting is under the extruding of body of wall two side templates and automatically regulate concavo-convex position, make built-in fitting surface of steel plate and surface of wall keep coplanar, after reaching concreting, the effect of built-in fitting and concrete wall flush.
Claims (3)
1. a reinforced concrete shear wall installation of embedded parts stopping means, it comprises concrete top rod (5), built-in fitting above-below direction limit steel bar (3) and built-in fitting left and right directions limit steel bar (4), it is characterized in that: on the reinforcing bar anchor fluke of built-in fitting or double-screw bolt, be provided with concrete top rod (5), the plate face of built-in fitting is consistent with thickness of wall body to the end distance of concrete top rod, and concrete top rod is used for preventing built-in fitting depression; On body of wall stud (2), be provided with built-in fitting above-below direction limit steel bar (3), built-in fitting above-below direction limit steel bar is used for preventing built-in fitting above-below direction off normal; On wall built-in fitting above-below direction limit steel bar or on body of wall horizontal reinforcement (1), be provided with built-in fitting left and right directions limit steel bar (4), left and right directions limit steel bar is used for preventing built-in fitting left and right directions off normal.
2. reinforced concrete shear wall installation of embedded parts stopping means according to claim 1, is characterized in that: at body of wall stud (2), be also provided with concrete top rod bearing bar (6), for preventing mounted built-in fitting run-off the straight.
3. reinforced concrete shear wall installation of embedded parts stopping means according to claim 2, it is characterized in that: in the installation of each described piece built-in fitting, concrete top rod is not less than three, each of built-in fitting above-below direction limit steel bar, each of built-in fitting left and right directions limit steel bar, one of concrete top rod bearing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189665.1A CN103938759A (en) | 2014-05-07 | 2014-05-07 | Installation limiting device for reinforced concrete shear wall embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189665.1A CN103938759A (en) | 2014-05-07 | 2014-05-07 | Installation limiting device for reinforced concrete shear wall embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103938759A true CN103938759A (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410189665.1A Pending CN103938759A (en) | 2014-05-07 | 2014-05-07 | Installation limiting device for reinforced concrete shear wall embedded part |
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| Country | Link |
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| CN (1) | CN103938759A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831815A (en) * | 2015-05-26 | 2015-08-12 | 中国化学工程第三建设有限公司 | Beam side embedded part and installation method thereof |
| CN107653984A (en) * | 2017-08-31 | 2018-02-02 | 上海二十冶建设有限公司 | Simple and easy method for wall body built-in fitting fabrication and installation |
| CN114855779A (en) * | 2022-06-20 | 2022-08-05 | 中国十九冶集团有限公司 | Pile foundation reinforcement cage preparation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202248286U (en) * | 2011-09-20 | 2012-05-30 | 中国核工业华兴建设有限公司 | Mounting structure of wall body built-in fitting |
| US20130031857A1 (en) * | 2011-08-01 | 2013-02-07 | Tincher Terry J | Anchor system for securing a concrete wall panel to a supporting concrete foundation |
| CN203808285U (en) * | 2014-05-07 | 2014-09-03 | 中国核工业第二二建设有限公司 | Mounting limit device for reinforced concrete shear wall embedded part |
-
2014
- 2014-05-07 CN CN201410189665.1A patent/CN103938759A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130031857A1 (en) * | 2011-08-01 | 2013-02-07 | Tincher Terry J | Anchor system for securing a concrete wall panel to a supporting concrete foundation |
| CN202248286U (en) * | 2011-09-20 | 2012-05-30 | 中国核工业华兴建设有限公司 | Mounting structure of wall body built-in fitting |
| CN203808285U (en) * | 2014-05-07 | 2014-09-03 | 中国核工业第二二建设有限公司 | Mounting limit device for reinforced concrete shear wall embedded part |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831815A (en) * | 2015-05-26 | 2015-08-12 | 中国化学工程第三建设有限公司 | Beam side embedded part and installation method thereof |
| CN104831815B (en) * | 2015-05-26 | 2017-03-22 | 中国化学工程第三建设有限公司 | Beam side embedded part and installation method thereof |
| CN107653984A (en) * | 2017-08-31 | 2018-02-02 | 上海二十冶建设有限公司 | Simple and easy method for wall body built-in fitting fabrication and installation |
| CN114855779A (en) * | 2022-06-20 | 2022-08-05 | 中国十九冶集团有限公司 | Pile foundation reinforcement cage preparation method |
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Application publication date: 20140723 |
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| RJ01 | Rejection of invention patent application after publication |