CN201133035Y - Lath positioning clip - Google Patents
Lath positioning clip Download PDFInfo
- Publication number
- CN201133035Y CN201133035Y CNU2007201587884U CN200720158788U CN201133035Y CN 201133035 Y CN201133035 Y CN 201133035Y CN U2007201587884 U CNU2007201587884 U CN U2007201587884U CN 200720158788 U CN200720158788 U CN 200720158788U CN 201133035 Y CN201133035 Y CN 201133035Y
- Authority
- CN
- China
- Prior art keywords
- locator card
- pedestal
- slab muscle
- slab
- reinforcing bar
- 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
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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model provides a slab steel bar locator card, which solves the problem existing in the prior art that the thickness of the protective layer of the steel bars in a reinforced concrete plate, a cushion block served as the protective layer is easy to be damaged, and the position is difficult to be fixed, etc. The adopted technical proposal is as follows: the slab steel bar locator card comprises a foundation bed which is provided with a steel bar faucet composed of two faucet guide vanes, and the tail end of the faucet guide vanes is connected with eudipleural circular arc-shaped hoop sheets. Since one end of each hoop sheet for tightly hooping the steel bars presents a free state, the elasticity generated due to the deformation of the hoop sheets can cause the steel bars to be tightly hooped; the rest part of the locator card does not bear the action of the tensility of the steel bars, thereby reducing the probability of deformation generation or damage. The slab steel bar locator card is made of plastic material, can randomly adjust the height of a structural framing supporting part according to the thickness of the protective layer, and the processing is flexible and convenient.
Description
Technical field
The utility model relates to a kind of building fittings, relates in particular to the reinforcement cover locator card.
Background technology
According to the pertinent regulations in the building; reinforcing bar in the armored concrete slab should have certain thickness topping; the protection reinforcing bar is not by corrosion; described thickness requires to decide according to the architectural design of reality; way commonly used is to establish a cushion block in the reinforcing bar bottom when reinforcing bar binding on the building site; the thickness of cushion block promptly equals the thickness of topping, and above-mentioned cushion block has guaranteed to have certain thickness topping between the reinforcing bar and air after the moulding.
At present to select for use maximum be mortar cushion block and marble cushion block to cushion block, and the mortar cushion block is to be prefabricated into cushion block with the topping stack pile with cement mortar, and more convenient shortcoming is though processing is got up: intensity is not high, and cracky can't the permanent position; The marble cushion block is the fritter that the marble particle that thickness is identical with protective layer thickness passes through artificial knock and topping stack pile; pad is between reinforcing bar and masterplate; marble cushion block hardness height, cracky not; but can't fix when placing, itself be easy to displacement, be processed as full manual operations; labour intensity is big; and pad thickness is restive, and it is few to add the marble material source of goods, can't use in a large number.
Summary of the invention
The utility model is wayward for the protective layer thickness that solves the reinforcing bar in the armored concrete slab that exists in the prior art; the cushion block cracky that serves as topping; can't the permanent position etc. problem, provide a kind of sheath thickness to control easily, and the slab muscle locator card of overall structure stable strong.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of slab muscle locator card is characterized in that: comprise a pedestal, pedestal has the reinforcing bar socket that is made of two socket guide cards, and the end of socket guide card is connected with symmetrical circular arc hoop sheet, produces deformation when the tolerable reinforcing bar is put into.
In order to prevent to be crushed, make base construction more firm, described base part or all be solid construction by reinforcing bar.
In order to save material, described pedestal is a rectangle frame, and the bottom of pedestal is a solid construction, and the left and right sides has is interrupted the open-work of arranging.
The height of described pedestal bottom is 10-30mm.
Processing for convenience, described pedestal adopts hard plastics, an injection molded.
Described pedestal periphery has " L " shape or T-shape stiffened edge.
Compared with prior art, advantage and good effect of the present utility model are as follows: 1, because hoop sheet one end of banding reinforcing bar is free state, the elastic force that its distortion produces can make reinforcing bar by banding, the remainder of locator card is not subjected to the tension force effect of reinforcing bar, thereby has reduced generation deformation or ruined possibility.
2, locator card base part or all be solid construction, reinforcing bar is bound round when top, is difficult for damaging by pressure structural frames, and integrally-built stability is strengthened.
3, the utility model adopts plastic material to make, and can arbitrarily adjust the height of structural frames support portion according to the thickness of topping, and processing is got up flexible.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done explanation in further detail.
The utility model is wayward for the protective layer thickness that solves the reinforcing bar in the armored concrete slab that exists in the prior art; the cushion block cracky that serves as topping; can't the permanent position etc. problem; a kind of slab muscle locator card is provided; comprise a pedestal; pedestal has the reinforcing bar socket that is made of two socket guide cards, and the end of socket guide card is connected with symmetrical circular arc hoop sheet.Because hoop sheet one end of banding reinforcing bar is free state, the elastic force that its distortion produces can make reinforcing bar by banding, and the remainder of locator card is not subjected to the tension force effect of reinforcing bar, thereby has reduced generation deformation or ruined possibility.
Embodiment one, as shown in Figure 1, the utility model comprises a rectangular susceptor 1, pedestal has the reinforcing bar socket that is made of two socket guide card 1-3, the end of socket guide card is connected with symmetrical circular arc hoop sheet 1-4, the bottom 1-1 of pedestal 1 is a solid construction, and left and right sides 1-2 has the open-work that is interrupted arrangement.The height of pedestal bottom is 10-30mm, and present embodiment is got 15mm, and the thickness of described pedestal is 5mm-10mm, and present embodiment is got 7mm, and pedestal adopts hard plastics, an injection molded.
During use, after reinforcing bar entered locator card central authorities by the reinforcing bar socket, circular arc hoop sheet 1-4 is subjected to reinforcing bar thrust, outwards open, its elastic force is enough to make reinforcing bar tightly to be waled, because the structure of hoop sheet is a fixedly other end freedom of an end, reinforcing bar has only hoop sheet 1-4 to be in force and deformation state after entering locator card, remainder is not subjected to reinforcing bar tension force, thereby deformation does not take place, this just makes that the integral body of locator card is comparatively firm, simultaneously, the bottom 1-1 of pedestal 1 is a solid construction, make the steadiness of pedestal strengthen, be not easy to be crushed that left and right sides 1-2 has the open-work that is interrupted arrangement by reinforcing bar, save material, reduced cost.
Embodiment two, be with embodiment one difference: the height of pedestal bottom is 10mm, the thickness of pedestal is 5mm, described pedestal periphery has " L " shape or "T"-shaped stiffened edge, " L " shape or "T"-shaped structure have good steadiness on engineering, so structure is common, so not shown, other are identical with embodiment one, do not give unnecessary details herein.
The utility model provides a kind of sheath thickness to control easily; and the slab muscle locator card of overall structure stable strong; the protective layer thickness that has solved the reinforcing bar in the armored concrete slab that exists in the prior art is wayward, serves as the cushion block cracky of topping, can't the permanent position etc. problem.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection domain of the present utility model.
Claims (8)
1, a kind of slab muscle locator card is characterized in that: comprise a pedestal, pedestal has the reinforcing bar socket that is made of two socket guide cards, and the end of socket guide card is connected with symmetrical circular arc hoop sheet.
2, slab muscle locator card according to claim 1 is characterized in that: described base part or all be solid construction.
3, slab muscle locator card according to claim 2, it is characterized in that: described pedestal is a rectangle frame, and the bottom of pedestal is a solid construction, and the left and right sides has is interrupted the open-work of arranging.
4, slab muscle locator card according to claim 3, it is characterized in that: the height of described pedestal bottom is 10-30mm.
5, according to claim 1,2,3 or 4 described slab muscle locator cards, it is characterized in that: the thickness of described pedestal is 5mm-10mm.
6, according to claim 1,2,3 or 4 described slab muscle locator cards, it is characterized in that: described pedestal adopts hard plastics, an injection molded.
7, slab muscle locator card according to claim 5 is characterized in that: described pedestal adopts hard plastics, an injection molded.
8, slab muscle locator card according to claim 1, it is characterized in that: described pedestal periphery has " L " shape or "T"-shaped stiffened edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201587884U CN201133035Y (en) | 2007-12-11 | 2007-12-11 | Lath positioning clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201587884U CN201133035Y (en) | 2007-12-11 | 2007-12-11 | Lath positioning clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201133035Y true CN201133035Y (en) | 2008-10-15 |
Family
ID=40061308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201587884U Expired - Lifetime CN201133035Y (en) | 2007-12-11 | 2007-12-11 | Lath positioning clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201133035Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303595A (en) * | 2019-08-02 | 2019-10-08 | 杭州富阳红润塑胶电器有限公司 | A kind of fixed Plastic hanger of rebar cylinder mould structure with high voltage |
-
2007
- 2007-12-11 CN CNU2007201587884U patent/CN201133035Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303595A (en) * | 2019-08-02 | 2019-10-08 | 杭州富阳红润塑胶电器有限公司 | A kind of fixed Plastic hanger of rebar cylinder mould structure with high voltage |
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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: 20081015 |
|
| CX01 | Expiry of patent term |