CN202990257U - Locking element for cast-in-place concrete hollow floor slab reinforcement cover - Google Patents
Locking element for cast-in-place concrete hollow floor slab reinforcement cover Download PDFInfo
- Publication number
- CN202990257U CN202990257U CN 201220710513 CN201220710513U CN202990257U CN 202990257 U CN202990257 U CN 202990257U CN 201220710513 CN201220710513 CN 201220710513 CN 201220710513 U CN201220710513 U CN 201220710513U CN 202990257 U CN202990257 U CN 202990257U
- Authority
- CN
- China
- Prior art keywords
- cast
- floor slab
- hollow floor
- place concrete
- concrete hollow
- 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 - Fee Related
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 16
- 239000004698 Polyethylene Substances 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims abstract description 4
- 229920000573 polyethylene Polymers 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract 3
- 238000010276 construction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Reinforcement Elements For Buildings (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a locking element for a cast-in-place concrete hollow floor slab reinforcement cover. The utility model aims to provide a locking element for a cast-in-place concrete hollow floor slab reinforcement cover, which is easy to mount, convenient to maintain and capable of saving materials and manpower. The locking element for the cast-in-place concrete hollow floor slab reinforcement cover comprises a solid body, and is characterized in that a cross reinforcement bundling groove is formed on the solid body. The solid body is formed through concrete placing or from plastics, or polyethylene or a metal. The locking element for the cast-in-place concrete hollow floor slab reinforcement cover is mainly used for building operations.
Description
Technical field
The utility model relates to a kind of reinforcement cover locking piece, relates in particular to a kind of for cast-in-place concrete hollow floor slab reinforcement cover locking piece.
Background technology
At building field, along with the large-span concrete structure is increasing, increasing floor adopts the hollow floor structure technology.And common hollow floor structure is installed and need be installed by first prefabricated sheet material, and very inconvenience is installed during this utilization.The hollow floor structure that also has uses the core version to carry out binding reinforcing bars thereon, and then joints cement is installed.And usually can use cushion block to carry out the reservation thickness of reinforcement cover when using the core version to carry out binding reinforcing bars; need first cushion block to be placed on the core version to carry out when tying up; cushion block very easily moves when intersecting the cross binding reinforcing bars; at this moment need the people to manually locate, use, very inconvenience and wasted manpower when installing.And just can not guarantee the thickness of concrete cover after the cushion block displacement, after construction is completed, concrete cover can not reach designing requirement, qualitative problems of construction very easily occurs.
Summary of the invention
The utility model discloses a kind of for cast-in-place concrete hollow floor slab reinforcement cover locking piece, in order to solve the deficiencies in the prior art.
For addressing the above problem, technical solution of the present utility model is:
A kind ofly comprise entity for cast-in-place concrete hollow floor slab reinforcement cover locking piece, it is characterized in that: be provided with cross binding reinforcing bars groove on described entity.
Described entity is by concreting or plastics or polyethylene or metal.
The beneficial effects of the utility model are: by above-mentioned setting; can when construction, reinforcing bar be fixed in the binding reinforcing bars groove and be fixed; and use the thickness of entity 2 up to specification to determine the thickness of reinforcement cover according to the demand of design; make whole construction works not only simple and convenient; and can meet designing requirement; simplify working procedure, increased the reliability of construction, the waste of having saved manpower.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model side;
Fig. 3 is the structural representation of side of the present utility model;
In figure: 1-binding reinforcing bars groove, 2-entity.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Referring to accompanying drawing, the utility model comprises entity 2, it is characterized in that: be provided with cross binding reinforcing bars groove 1 on described entity 2.
Described entity 2 is by concreting or plastics or polyethylene or metal.
Select in practice the locking piece of different size according to different superstructure core versions, then locking piece is put in core spare top, can together be fixed together binding reinforcing bars with core and top reinforcement binding reinforcing bars groove 1 is interior this moment.Select as required the entity 2 of different size thickness, also guaranteed the protective layer thickness of reinforcing bar in concrete outside carrying out the anti-floating system.
The above-mentioned specific embodiment is preferred embodiment of the present utility model; can not limit the utility model; other any change that does not deviate from the technical solution of the utility model and make or other equivalent substitute mode are within being included in protection domain of the present utility model.
Claims (1)
1. one kind is used for cast-in-place concrete hollow floor slab reinforcement cover locking piece, comprises entity (2), it is characterized in that: be provided with cross binding reinforcing bars groove (1) on described entity (2).
2.According to claim 1 for cast-in-place concrete hollow floor slab reinforcement cover locking piece, it is characterized in that: described entity (2) is by concreting or plastics or polyethylene or metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710513 CN202990257U (en) | 2012-12-18 | 2012-12-18 | Locking element for cast-in-place concrete hollow floor slab reinforcement cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710513 CN202990257U (en) | 2012-12-18 | 2012-12-18 | Locking element for cast-in-place concrete hollow floor slab reinforcement cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202990257U true CN202990257U (en) | 2013-06-12 |
Family
ID=48561450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220710513 Expired - Fee Related CN202990257U (en) | 2012-12-18 | 2012-12-18 | Locking element for cast-in-place concrete hollow floor slab reinforcement cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202990257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809800A (en) * | 2020-06-22 | 2020-10-23 | 中冶天工集团天津有限公司 | Component for controlling space of cast-in-situ floor slab reinforcing steel bars and concrete thickness and use method thereof |
-
2012
- 2012-12-18 CN CN 201220710513 patent/CN202990257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809800A (en) * | 2020-06-22 | 2020-10-23 | 中冶天工集团天津有限公司 | Component for controlling space of cast-in-situ floor slab reinforcing steel bars and concrete thickness and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160126 Address after: 528200, three, room 1004, building 1, Tian Xin Digital Town, 1 Jane Ping Road, Guicheng street, Nanhai District, Guangdong, Foshan Patentee after: Foshan New Building Materials Technology Co., Ltd. Address before: 1004, room 1, building 1, Tian Xin Digital Town, 528200 Jane Ping Road, Guicheng street, Nanhai District, Guangdong, Foshan Patentee before: Gan Shunming |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |