CN204112603U - Shear wall topping keeper - Google Patents
Shear wall topping keeper Download PDFInfo
- Publication number
- CN204112603U CN204112603U CN201420628922.2U CN201420628922U CN204112603U CN 204112603 U CN204112603 U CN 204112603U CN 201420628922 U CN201420628922 U CN 201420628922U CN 204112603 U CN204112603 U CN 204112603U
- Authority
- CN
- China
- Prior art keywords
- bar
- shear wall
- card article
- support bar
- mounting blocks
- 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.)
- Expired - Lifetime
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 31
- 230000002787 reinforcement Effects 0.000 claims abstract description 18
- 238000010276 construction Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 230000010412 perfusion Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a kind of shear wall topping keeper, comprise the support bar of horizontally set, described support bar two ends are respectively equipped with the bar reinforcement positioning device for fixing reinforcing bar, bar reinforcement positioning device comprises the mounting blocks that is arranged on support bar end position, there are two clampings for clamping reinforcing bar to downward-extension protruding below mounting blocks, described bar reinforcement positioning device also comprises spacing section along the axial formation that stretches out of support bar, described clamping projection comprises T connector bolt and card article, described mounting blocks is axially arranged with T-shaped chute along support bar, the bolt head of described T connector bolt to be articulated in T-shaped chute and to coordinate with T-shaped slide, described card article top is provided with the screw coordinated with T connector bolt thread.The utility model structure is simple, remarkable to shear wall both sides reinforcing bar locating effect, makes construction install convenience, can regulate according to different bar diameter, and applicability is wide, also ensures the thickness of shear wall topping, reaches construction requirement specification.
Description
Technical field
The utility model relates to a kind of building unit, is specifically related to a kind of shear wall topping keeper.
Background technology
Shear wall structure is the concrete structure type body that highrise building is conventional, and shear wall is that then penetration concrete is built and formed by cage of reinforcement peripheral hardware shuttering.After requiring to determine the gross thickness of body of wall according to norm of construction, outside cage of reinforcement, install template, and make template impartial apart from the spacing of every side reinforcing bar, then concrete perfusion in template, wait concrete strength to reach form removal after construction requirement.But when concrete perfusion; reinforcing bar in template is under the active force of filling concrete; transverse reinforcement offsets; reinforcing steel bars exposed is caused after hardening of concrete; affect shear wall protective layer thickness, shear wall protective layer thickness is too small easily causes sag of protecting coating, makes reinforcing bar directly outside exposed; there is corrosion, affect Building Structural Safety.
In order to solve the problem; applicant considers to devise a kind of shear wall protective layer thickness control device; wherein; have employed the support bar of a horizontally set; at support bar two ends, bar reinforcement positioning device is set respectively; bar reinforcement positioning device comprise a mounting blocks being arranged on support bar end position and one axially stretch out spacing section that is formed along support bar, there are two clampings for clamping reinforcing bar to downward-extension protruding fixing for what realize reinforcing bar below mounting blocks.So just limit reinforcing bar position each other, prevent the reinforcing bar skew when pouring into, and then can guarantee that the thickness of topping reaches designing requirement preferably.But wherein the concrete structure of bar reinforcement positioning device needs how to design, can have structure simple, the diameter implementing to facilitate and can adapt to different shear force wall reinforcing steel bar carries out the effect such as regulating, and just becomes the problem needing to further consider.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of structure simple, easy construction, and collection reinforcing bar location and bar diameter are adjusted to the shear wall protective layer thickness control device of one.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of shear wall topping keeper, comprise bar reinforcement positioning device, bar reinforcement positioning device comprises the mounting blocks that is arranged on support bar end position, there are two clampings for clamping reinforcing bar to downward-extension protruding below mounting blocks, described clamping projection comprises T connector bolt and card article, described mounting blocks is also provided with T-shaped chute along support bar axial direction, the bolt head of described T connector bolt to be articulated in described T-shaped chute and to coordinate with T-shaped slide, described card article top is provided with the screw coordinated with T connector bolt thread, the length of described screw is greater than the length that described T connector bolt thread section stretches out T-shaped chute.
In the utility model, according to the thickness requirement of working design shear wall topping, arrange spacing section of corresponding length, clamping on recycling mounting blocks is protruding, according to the diameter of shear force wall reinforcing steel bar, unscrew card article, mobile T connector bolt, the distance between 2 card articles is made to meet the requirement of bar diameter, tighten card article again, under the effect of the intermolecular forces of T connector bolt and card article, T connector is bolted in T-shaped chute cannot move, reinforcing bar is stuck, last reinforced frame again sets up template outward, spacing section of outer face is utilized to prop up template inner surface, finally carry out filling concrete.Not only remarkable to shear wall both sides reinforcing bar locating effect, but also can regulate according to the reinforcing bar of different-diameter, use wider.
As optimization, be provided with spring in described T-shaped chute, the bolt head of the two ends of described spring T connector bolt described with two is respectively connected.Reinforcing bar is put into the chien shih of two card articles, T connector bolt, under the active force of spring contraction, makes card article automatically be clamped by reinforcing bar, then tightens card article, improve efficiency, be operate easier.
As optimization, described card article is the round platform card article that axial diameter increases gradually from top to bottom.Concrete is when pouring into, and rise from bottom to top, card article may be ejected the position of reinforcing bar, reinforcing bar also can offset thereupon, and round platform card article can better block reinforcing bar, prevents from coming off.
In sum; the beneficial effects of the utility model are: the utility model structure is simple; remarkable to shear wall both sides reinforcing bar locating effect; and make construction install convenience, can regulate accordingly according to different bar diameter, applicability is wide; also ensure the thickness of shear wall topping; reach construction requirement specification, avoid the generation of topping excessively thin the come off potential safety hazard that causes and the exposed corrosion phenomena of reinforcing bar, ensure that the attractive in appearance of metope.
Accompanying drawing explanation
In order to make the object of utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is bar reinforcement positioning device structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model shear wall topping keeper, comprise bar reinforcement positioning device, bar reinforcement positioning device comprises the mounting blocks 2 that is arranged on support bar 1 end position, there are two clampings for clamping reinforcing bar to downward-extension protruding below mounting blocks 2, described clamping projection comprises T connector bolt 3 and card article 4, described mounting blocks 2 is also provided with T-shaped chute 5 along support bar 1 axial direction, the bolt head of described T connector bolt 3 to be articulated in described T-shaped chute 5 and to be slidably matched with T-shaped chute 5, described card article 4 top is provided with the screw 6 with T connector bolt 3 threaded engagement, the length of described screw 6 is greater than the length that described T connector bolt 3 thread segment stretches out T-shaped chute 5.In implementation process, according to construction requirement, first determine shear wall wall thickness and the distance within the walls between the reinforcing bar of both sides, select the support bar of corresponding length again, support bar arranges corresponding bar reinforcement positioning device, the requirement of body of wall to inner bar diameter of different-thickness is different, by regulating the distance in bar reinforcement positioning device between two card articles 4, the reinforcing bar meeting different-diameter then lays concrete blinding in reinforcing bar periphery, concrete perfusion in the most backward template, gets final product stripping after concrete setting
In this detailed description of the invention, be provided with spring 7 in described T-shaped chute 5, the bolt head of the two ends of described spring 7 T connector bolt 3 described with two is respectively connected.In work progress, this operation is all a people in operation usually, should clamp reinforcing bar with card article 4, and rotate card article 4 again and make it fixing, operation is just cumbersome so simultaneously, causes inefficiency.Automatically clamped by reinforcing bar by spring 7 convergent force, operator only needs to rotate card article 4 makes it fixing, makes faster and more convenient operation, improves efficiency.
In this detailed description of the invention, described card article 4 is the round platform card article that axial diameter increases gradually from top to bottom, and guarantee that reinforcing bar is when filling concrete, reinforcing bar can not come off from card article 4.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described the utility model by referring to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, various change can be made to it in the form and details, and not depart from the spirit and scope of the present utility model that appended claims limits.
Claims (3)
1. a shear wall topping keeper, it is characterized in that: comprise bar reinforcement positioning device, bar reinforcement positioning device comprises the mounting blocks that is arranged on support bar end position, there are two clampings for clamping reinforcing bar to downward-extension protruding below mounting blocks, described clamping projection comprises T connector bolt and card article, described mounting blocks is also provided with T-shaped chute along support bar axial direction, the bolt head of described T connector bolt to be articulated in described T-shaped chute and to coordinate with T-shaped slide, described card article top is provided with the screw coordinated with T connector bolt thread, the length of described screw is greater than the length that described T connector bolt thread section stretches out T-shaped chute.
2. shear wall topping keeper according to claim 1, is characterized in that: be provided with spring in described T-shaped chute, and the bolt head of the two ends of described spring T connector bolt described with two is respectively connected.
3. shear wall topping keeper according to claim 1, is characterized in that: described card article is the round platform card article that axial diameter increases gradually from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628922.2U CN204112603U (en) | 2014-10-28 | 2014-10-28 | Shear wall topping keeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420628922.2U CN204112603U (en) | 2014-10-28 | 2014-10-28 | Shear wall topping keeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112603U true CN204112603U (en) | 2015-01-21 |
Family
ID=52329929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420628922.2U Expired - Lifetime CN204112603U (en) | 2014-10-28 | 2014-10-28 | Shear wall topping keeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204112603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859247A (en) * | 2017-12-13 | 2018-03-30 | 广西建工集团第三建筑工程有限责任公司 | A kind of functional steel tendon protective layer control device and construction method |
-
2014
- 2014-10-28 CN CN201420628922.2U patent/CN204112603U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859247A (en) * | 2017-12-13 | 2018-03-30 | 广西建工集团第三建筑工程有限责任公司 | A kind of functional steel tendon protective layer control device and construction method |
| CN107859247B (en) * | 2017-12-13 | 2023-06-02 | 广西建工集团第三建筑工程有限责任公司 | Multifunctional reinforcement protection layer control device and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150121 |