CN202370176U - Reinforcement protective cover cushion block for building - Google Patents
Reinforcement protective cover cushion block for building Download PDFInfo
- Publication number
- CN202370176U CN202370176U CN201120574899XU CN201120574899U CN202370176U CN 202370176 U CN202370176 U CN 202370176U CN 201120574899X U CN201120574899X U CN 201120574899XU CN 201120574899 U CN201120574899 U CN 201120574899U CN 202370176 U CN202370176 U CN 202370176U
- Authority
- CN
- China
- Prior art keywords
- cushion block
- main body
- protective layer
- construction steel
- protective cover
- 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
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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to a reinforcement protective cover cushion block for a building. The reinforcement protective cover cushion block comprises a cuboid cushion block main body 1 and positioning columns 2, and is characterized in that: the upper end face and the lower end face of the cushion block main body 1 are provided with four rows of uniformly arranged threaded holes 3 respectively; and the upper end face and the lower end face are in threaded connection with four or six positioning columns 2 respectively. The reinforcement protective cover cushion block has the advantages of attractive structure, light weight and capability of effectively separating reinforcement from a formwork.
Description
Technical field
The utility model relates to a kind of building product, particularly a kind of reinforcement cover cushion block that is used for building.
Background technology
Often need concreting in the construction work because casting is wire-tie and exterior sheathing between should arrive the certain distance of maintenance, so often need whenever tie up a cushion block, make reinforcing bar and outer template separate certain distance at reinforcing bar and outer template at a distance from a segment distance.This shows that the quality of cement steel topping cushion block is directly connected to the bearing capacity of reinforcing bar in mixing the earth engineering structures. durability. acid and alkali-resistance. situations such as fire prevention play an important role to workmanship.
At present, the cushion block that building field generally adopts is the cuboid cushion block that has mortar to build up, and this cuboid cushion block is from great; Structure is too simple, and needed material is many when pinioning, even and tied at that time; Also be shifted easily after a time; Thereby cause the distance between reinforcing bar and the exterior sheathing not remain unchanged, and because this cushion block immanent structure, outward appearance does not reach effect attractive in appearance.
The utility model content
In view of the deficiency of prior art, the purpose of the utility model is to provide a kind of construction steel tendon protective layer cushion block, and this topping cushion block has the advantage that structure is attractive in appearance, weight is less and can effectively separate reinforcing bar and template.
The purpose of the utility model is achieved in that
A kind of construction steel tendon protective layer cushion block; Comprise cuboid cushion block main body and reference column; Be respectively arranged with the evenly distributed screwed hole of four rows on the upper surface of described cushion block main body and the lower surface, 4 or 6 reference columns have been threaded respectively on said upper surface and the said lower surface.
The object of the invention can also be realized like this:
Described construction steel tendon protective layer cushion block, cushion block main body wherein is made of plastics.
Described construction steel tendon protective layer cushion block, screwed hole wherein is provided with 3-6 in every row.
Described construction steel tendon protective layer cushion block, the one end end, the outside of reference column wherein is provided with link slot.
Described construction steel tendon protective layer cushion block, the shape of wherein said link slot is preferably annular.
Compared with prior art, the construction steel tendon protective layer cushion block that the utility model relates to has following advantage and progressive: (1) cushion block main body is made of plastics, and structure is attractive in appearance, and it is less to conduct oneself with dignity; (2) the screwed hole internal thread of cushion block main body is connected with reference column, and reference column is provided with annular link slot, and binding or spacing easily, binding are firmly compact, effectively separate reinforcing bar and template, and keeps certain distance constant; (3) the one end end, the outside of reference column is provided with annular link slot, and the iron wire of binding or spacing usefulness etc. embed in the link slot, is difficult for sliding the binding firm, stable.
Description of drawings
Fig. 1 is overall structure master's diagrammatic sketch of the utility model reinforcement cover cushion block.
Fig. 2 is the vertical view of the utility model reinforcement cover cushion block.
Reference numeral among the figure is: 1-cushion block main body, 2-reference column, 3-screwed hole, 4-link slot.
The specific embodiment
Below be the specific embodiment of the utility model, the technical scheme of utility model is done further the description, but the protection domain of the utility model is not limited to these embodiment.Every do not deviate from the change of the utility model design or be equal to substitute include within the protection domain of the utility model.
Like Fig. 1, shown in Figure 2; A kind of construction steel tendon protective layer cushion block; Comprise cuboid cushion block main body 1 and reference column 2, cushion block main body 1 is made of plastics, and wherein is respectively arranged with the evenly distributed screwed hole 3 of four rows on the upper surface of cushion block main body 1 and the lower surface; Screwed hole 3 is provided with 4 in every row, and 4 reference columns 2 that have been threaded respectively on the upper surface of cushion block main body 1 and the lower surface; The one end end, the outside of reference column 2 is provided with annular link slot 4.
The cushion block main body of the construction steel tendon protective layer cushion block that the utility model relates to is made of plastics, and structure is attractive in appearance, and it is less to conduct oneself with dignity; The screwed hole internal thread of cushion block main body is connected with reference column, and reference column is provided with annular link slot, and binding or spacing easily, binding are firmly compact, effectively separate reinforcing bar and template, and keeps certain distance constant; The one end end, the outside of reference column is provided with annular link slot, and the iron wire of binding or spacing usefulness etc. embed in the link slot, is difficult for sliding the binding firm, stable.
Claims (5)
1. construction steel tendon protective layer cushion block; Comprise cuboid cushion block main body (1) and reference column (2); It is characterized in that: be respectively arranged with the evenly distributed screwed hole (3) of four rows on the upper surface of described cushion block main body (1) and the lower surface, 4 or 6 reference columns (2) have been threaded respectively on described upper surface and the described lower surface.
2. construction steel tendon protective layer cushion block according to claim 1 is characterized in that: described cushion block main body (1) is made of plastics.
3. construction steel tendon protective layer cushion block according to claim 1 is characterized in that: described screwed hole (3) is provided with 3-6 in every row.
4. according to each described construction steel tendon protective layer cushion block of claim 1-3, it is characterized in that: the one end end, the outside of described reference column (2) is provided with link slot (4).
5. construction steel tendon protective layer cushion block according to claim 4 is characterized in that: the shape of described link slot (4) is an annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120574899XU CN202370176U (en) | 2011-12-31 | 2011-12-31 | Reinforcement protective cover cushion block for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120574899XU CN202370176U (en) | 2011-12-31 | 2011-12-31 | Reinforcement protective cover cushion block for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370176U true CN202370176U (en) | 2012-08-08 |
Family
ID=46593884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120574899XU Expired - Fee Related CN202370176U (en) | 2011-12-31 | 2011-12-31 | Reinforcement protective cover cushion block for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370176U (en) |
-
2011
- 2011-12-31 CN CN201120574899XU patent/CN202370176U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20121231 |