CN218406053U - External mold structure of exempting from of assembled precast beam - Google Patents
External mold structure of exempting from of assembled precast beam Download PDFInfo
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- CN218406053U CN218406053U CN202221773979.2U CN202221773979U CN218406053U CN 218406053 U CN218406053 U CN 218406053U CN 202221773979 U CN202221773979 U CN 202221773979U CN 218406053 U CN218406053 U CN 218406053U
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- precast beam
- construction
- beam body
- lateral wall
- external mold
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Abstract
The utility model relates to the technical field of construction of fabricated buildings, in particular to an external mold-free structure of a fabricated precast beam; including precast beam body, characterized by: set up the crust structure at the lateral surface of precast beam body, the crust structure includes the lateral wall and the waterproof anti-bank structure that further upwards extends from the lateral wall top, waterproof anti-bank structure is buckled to the inboard of precast beam body. The utility model provides a construction structure of external mold is exempted from to assembled boundary beam position in assembled structure work progress, thereby it is safe high-efficient to have through mill and the synchronous prefabrication of roof beam, the good advantage of shaping quality. Compared with the traditional construction method, the method saves the prefabricated boundary beam outside template, battens and manpower, solves the problems of forming quality and construction potential safety hazards caused in the process of supporting the formwork by facing the edge, and greatly improves the construction efficiency.
Description
Technical Field
The utility model relates to a construction technical field of assembly type structure specifically is an exempt from external mold structure with for solving boundary beam formwork problem among the assembly type structure.
Background
With the development of the building industry, the assembly type project has become the mainstream trend, and the related structure system is widely applied to the current city construction, especially residential buildings and apartment civil buildings, however, the assembly type prefabricated components can not completely replace cast-in-place operation, and the condition in actual work is that the two are implemented in a matching manner, so that a pouring mold is needed in the operation process, but when the construction of an outer wall or an edge is carried out, an outer mold is needed to be arranged on the outer side of a side beam, under the condition, the formwork supporting operation has certain danger, and due to the limitation of the operation space angle, the formwork can not be supported with high quality, so that the quality of the formwork supporting operation can be reduced.
Disclosure of Invention
In order to achieve the above object, the present invention is such that:
the utility model provides an assembly type precast beam exempts from outer mode structure, includes the precast beam body, sets up the crust structure at the lateral surface of precast beam body, the crust structure includes the lateral wall and the waterproof anti-bank structure that further upwards extends from the lateral wall top, waterproof anti-bank structure is buckled to the inboard of precast beam body.
The outer die structure of exempting from of assembled precast beam, the lateral wall, the waterproof anti-bank structure that constitute the crust structure include the reinforcing bar of inlayer and wrap up at the outside of inlayer reinforcing bar and fuse the outside concrete layer as an organic whole with the precast beam body.
The outer mold-free structure of the fabricated precast beam is characterized in that a concrete cast-in-place layer is arranged between the precast beam body and the outer skin structure.
The utility model provides a construction structure of external mould is exempted from to assembled boundary beam position in assembled structure work progress, thereby it is safe high-efficient to have through mill and the synchronous prefabrication of roof beam, the good advantage of shaping quality. Compared with the traditional construction method, the method saves the prefabricated boundary beam outside template, battens and manpower, solves the problems of forming quality and construction potential safety hazards caused in the process of supporting the formwork by facing the edge, and greatly improves the construction efficiency.
Drawings
Fig. 1 is the utility model provides an assembly type precast beam exempts from exterior mode structure's schematic structure drawing.
Detailed Description
The invention is further illustrated by the following specific examples.
As shown in fig. 1, an external mold-free structure of assembled precast beam, including precast beam body 1, set up crust structure 2 at the lateral surface of precast beam body 1, crust structure 2 includes lateral wall 3 and the anti-bank structure 4 of waterproof that further upwards extends from lateral wall 3 top, the anti-bank structure 4 of waterproof is buckled to precast beam body 1's inboard.
The assembly type precast beam exempts from external mold structure, the lateral wall 3 that constitutes the crust structure 2, waterproof anti-bank structure 4 include the reinforcing bar 5 of inlayer and wrap up at 5 outsides of inlayer reinforcing bar and fuse into an organic whole outside concrete layer with precast beam body 1.
The external mold-free structure of the assembled precast beam is characterized in that a concrete cast-in-place layer is arranged between the precast beam body 1 and the outer skin structure 2.
The utility model provides a construction structure of external mold is exempted from to assembled boundary beam position in assembled structure work progress, thereby it is safe high-efficient to have through mill and the synchronous prefabrication of roof beam, the good advantage of shaping quality. Compared with the traditional construction method, the method saves the outer side template of the prefabricated boundary beam, battens and manpower, solves the problems of forming quality and construction potential safety hazards caused in the process of supporting the formwork by facing the edge, and greatly improves the construction efficiency.
Claims (3)
1. The utility model provides an external mold structure is exempted from to assembled precast beam, includes the precast beam body, characterized by: set up the crust structure at the lateral surface of precast beam body, the crust structure includes the lateral wall and the waterproof anti-bank structure that further upwards extends from the lateral wall top, waterproof anti-bank structure is buckled to the inboard of precast beam body.
2. The exterior-free formwork structure of the fabricated precast beam as claimed in claim 1, wherein: constitute lateral wall, the anti-bank structure of sheath structure and include the reinforcing bar of inlayer and wrap up at the outside of inlayer reinforcing bar and fuse the outside concrete layer as an organic whole with the precast beam body.
3. An exterior-formwork-free structure of an assembled precast beam according to claim 1 or 2, wherein: and a concrete cast-in-situ layer is arranged between the precast beam body and the outer skin structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221773979.2U CN218406053U (en) | 2022-07-11 | 2022-07-11 | External mold structure of exempting from of assembled precast beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221773979.2U CN218406053U (en) | 2022-07-11 | 2022-07-11 | External mold structure of exempting from of assembled precast beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218406053U true CN218406053U (en) | 2023-01-31 |
Family
ID=85012471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221773979.2U Active CN218406053U (en) | 2022-07-11 | 2022-07-11 | External mold structure of exempting from of assembled precast beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218406053U (en) |
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2022
- 2022-07-11 CN CN202221773979.2U patent/CN218406053U/en active Active
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