CN214220615U - Improve pulling-on piece structure of atress condition - Google Patents
Improve pulling-on piece structure of atress condition Download PDFInfo
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- CN214220615U CN214220615U CN202022858301.1U CN202022858301U CN214220615U CN 214220615 U CN214220615 U CN 214220615U CN 202022858301 U CN202022858301 U CN 202022858301U CN 214220615 U CN214220615 U CN 214220615U
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- interior
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Abstract
The utility model provides an improve pulling-on piece structure of atress condition belongs to building templates technical field. Including flaky body, the middle part of body has one and arranges the insertion portion in the wall body and two connecting portions that are located the insertion portion both ends in, and connecting portion department has a mounting hole, has an interior cover that props respectively between two connecting portions and the insertion portion, and the interior is propped and is sheathe in and has a perforation, and the body is worn to establish in the perforation, and interior is propped and is sheathe in and has seted up a screw hole, and interior cover that props can pass through the bolt fastening of threaded connection in the screw hole on the body. The utility model has the advantages of can improve the precision that the template was assembled.
Description
Technical Field
The utility model belongs to the technical field of the building templates, a improve pulling-on piece structure of atress condition is related to.
Background
In the aluminum formwork construction process, in order to enable the inner wall panel and the outer wall panel to be firmly connected, the inner wall formwork and the outer wall formwork are usually fixed through wall bolts. Adopt the pulling-on piece to replace the through-wall bolt, make the both ends of pulling-on piece fix respectively on interior outer wallboard, when the pouring concrete, the pulling-on piece mainly receives the pulling force along pulling-on piece length direction, the pulling-on piece of different specifications is selected according to the pulling force condition, in order to ensure that the pulling-on piece maintains effectively in the work progress, if 400 wide pulling-on pieces, 500 wide pulling-on pieces, 600 wide pulling-on pieces etc., nevertheless because the pulling-on piece width is big more, and the dead weight is big more, pass the material for the construction and caused certain difficulty, and the less pulling-on piece of width then can not satisfy the atress demand again, this scheme aims at solving this difficult problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem that exists to current technique, provide a pulling-on piece structure of improving the atress condition, the utility model aims to solve the technical problem that how to improve the atress condition of pulling-on piece, improve the precision of assembling of template.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides an improve pulling-on piece structure of atress condition, its characterized in that, includes flaky body, the middle part of body has one and arranges the insertion portion in the wall body and two connecting portions that are located the insertion portion both ends in, connecting portion department has a mounting hole, has an interior brace cover between two connecting portions and the insertion portion respectively, the interior brace is sheathe in and is had a perforation, the body is worn to establish in the perforation, interior brace sheathes in and has seted up a screw hole, interior brace cover can pass through the bolt fastening of threaded connection in the screw hole on the body.
Two interior braces can pass through the bolt fastening on the body, and its position on the body is adjustable, when the installation pulling-on piece, fix two connecting portion of pulling-on piece on interior outer wallboard respectively earlier, then adjust two interior braces, make it support and lean on the medial surface of wallboard, it is under the exogenic action of concrete that receives between interior outer wall, on the one hand, can increase its ability that receives the extrusion and indeformable, make the interval between interior outer wallboard can be better maintain, the reliability of interior outer wall position is higher, on the other hand, because before the pouring concrete, probably be close to each other because of the effect of bracing structure between the interior outer wallboard template, make the position between interior outer wall template change, the installation accuracy of bracing is influenced, the position between interior outer wall template can effectually be maintained in the setting of interior brace, the precision of template assembly is improved.
Therefore, in comparison, the stress condition of the pull piece is improved, so that the pull piece with a smaller size can have a wider application range, and the problems of difficult material transfer, serious waste and the like of the pull piece with a large size are avoided.
Drawings
Fig. 1 is a perspective view of a tab construction.
In the figure, 1, a body; 11. an insertion portion; 12. a connecting portion; 13. mounting holes; 2. an inner supporting sleeve; 21. perforating; 22. a threaded bore.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, the wall-mounted wall-.
The two inner supporting sleeves 2 can be fixed on the body 1 through bolts, and the positions of the inner supporting sleeves on the body 1 can be adjusted, when the pulling piece is installed, the two connecting parts 12 of the pulling piece are respectively fixed on the inner wall plate and the outer wall plate, then the two inner supporting sleeves 2 are adjusted to be abutted against the inner side surfaces of the wall plates, under the action of the external supporting force of the concrete between the inner wall and the outer wall, on one hand, the capability of the concrete not deformed due to extrusion can be increased, the distance between the inner wall and the outer wall can be better maintained, the reliability of the position of the inner wall and the outer wall is higher, on the other hand, because before the pouring concrete, probably because the effect of bracing structure is close to each other between the interior outer wall panel template, make the position between the interior outer wall template change, influence the installation accuracy of bracing, the position between the interior outer wall template can effectually be maintained in the setting of interior brace cover 2, improves the precision of template assembly.
Therefore, in comparison, the stress condition of the pull piece is improved, so that the pull piece with a smaller size can have a wider application range, and the problems of difficult material transfer, serious waste and the like of the pull piece with a large size are avoided.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (1)
1. The utility model provides an improve pulling-on piece structure of atress condition, its characterized in that, includes flaky body (1), the middle part of body (1) has one and arranges in the internal portion of wall (11) and two connecting portion (12) that are located inserting portion (11) both ends, connecting portion (12) department has a mounting hole (13), has one respectively between two connecting portion (12) and inserting portion (11) and props cover (2), it perforates (21) to have one on interior propping cover (2), body (1) is worn to establish in perforation (21), a screw hole (22) have been seted up on interior propping cover (2), interior propping cover (2) can be through the bolt fastening in screw hole (22) on body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022858301.1U CN214220615U (en) | 2020-12-02 | 2020-12-02 | Improve pulling-on piece structure of atress condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022858301.1U CN214220615U (en) | 2020-12-02 | 2020-12-02 | Improve pulling-on piece structure of atress condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214220615U true CN214220615U (en) | 2021-09-17 |
Family
ID=77700309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022858301.1U Active CN214220615U (en) | 2020-12-02 | 2020-12-02 | Improve pulling-on piece structure of atress condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214220615U (en) |
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2020
- 2020-12-02 CN CN202022858301.1U patent/CN214220615U/en active Active
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| GR01 | Patent grant | ||
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