CN210216742U - Connection node of assembled steel construction main part post and wallboard - Google Patents
Connection node of assembled steel construction main part post and wallboard Download PDFInfo
- Publication number
- CN210216742U CN210216742U CN201920521526.2U CN201920521526U CN210216742U CN 210216742 U CN210216742 U CN 210216742U CN 201920521526 U CN201920521526 U CN 201920521526U CN 210216742 U CN210216742 U CN 210216742U
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- steel
- wall panel
- structural
- caulking
- column
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Abstract
The utility model provides a connecting node of an assembled steel structure main body column and a wallboard, which comprises a structural section steel column, a prefabricated wallboard, an elastic caulking layer, a PE rod, a U-shaped steel clip and caulking glue; the U-shaped steel clips are fixed at the joint of the splicing seams of the prefabricated wall panel on the side surface of the structural section steel column in a spot welding mode, and the U-shaped steel clips are used as shear connectors of the structural section steel column and the prefabricated wall panel, so that the overall performance of the prefabricated wall panel and the structural section steel column can be effectively enhanced; the contact part of the prefabricated wall panel and the structural steel column is provided with a PE rod in a through-length mode, and a flexible caulking material is used for filling the gap part to form an elastic caulking layer; after the elastic caulking layers are arranged, caulking glue is used at the joint of the prefabricated wall panel and the structural steel column to fill and level the splicing gap, and the sealing structure of the joint is realized.
Description
Technical Field
The utility model relates to a building field especially relates to a connected node of assembled steel construction main part post and wallboard.
Background
With the vigorous development of the fabricated building in China, the adjustment, upgrade and reform of the industrial structure are promoted to go deep continuously. A series of measures are taken by the government to accelerate the promotion of the development of the fabricated building and realize the modernization of the building industry. Compared with the traditional building, the steel structure assembly type building has the economic cycle characteristic, can reduce emission, is convenient to assemble and machine; the traditional construction mode is changed, the manpower resource is saved, and the production efficiency is improved; the construction process saves resources, protects the environment, can recycle structural materials, discharges little construction waste, and is an important direction for future development of the social buildings in China. The expansion caused by heat and contraction caused by drying shrinkage and temperature and humidity change of the cement-based composite sandwich wallboard are the most main causes of board seam cracking. These factors lead to stress concentrations at the joints of the panels, and quality problems such as cracks occur at the panel joints when the stress exceeds the restraining force of the fixed joints. Aiming at the situation that the overall performance of the joint of the main body column and the wallboard in the existing assembly type steel structure building is poor, engineering technicians need a connecting node of the main body column and the wallboard of the assembly type steel structure, the wallboard is integrally connected with the main body column, the anti-seismic performance and the follow-up performance of the node are improved, and stress concentration is avoided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a connected node of assembled steel construction main part post and wallboard, with wallboard and main part post integral connection, improve the anti-seismic performance and the follow-up performance of node, avoid stress concentration.
In order to realize the technical purpose, the utility model discloses a technical scheme is: a connection node of an assembly type steel structure main body column and a wallboard comprises a structure section steel column, a prefabricated wallboard, an elastic caulking layer, a PE rod, a U-shaped steel clamp and caulking glue; the structural section steel column is a vertical stress member of an assembly type steel structure building, and the member is a section steel member with a rectangular section; the prefabricated wall boards are cement-based composite sandwich wall boards, are non-bearing light composite boards formed by filling light core materials in the middle of double-sided cement bases in a one-step composite mode, and serve as enclosure structures of building structures; the U-shaped steel clips are fixed at the joint of the splicing seams of the prefabricated wall panel on the side surface of the structural section steel column in a spot welding mode, and the U-shaped steel clips are used as shear connectors of the structural section steel column and the prefabricated wall panel, so that the overall performance of the prefabricated wall panel and the structural section steel column can be effectively enhanced; the contact part of the prefabricated wall panel and the structural steel column is provided with a PE rod in a through-length mode, and a flexible caulking material is used for filling the gap part to form an elastic caulking layer; after the elastic caulking layers are arranged, caulking glue is used at the joint of the prefabricated wall panel and the structural steel column to fill and level the splicing gap, and the sealing structure of the joint is realized.
Preferably, the arrangement distance of the U-shaped steel clamps is 800mm, and the arrangement distance of the lowest U-shaped steel clamp from the ground is 500 mm.
Preferably, the thickness of the prefabricated wall panel is set to be 150 mm.
The utility model has the advantages that: the prefabricated wall board is rigidly connected with the structural section steel column by adopting a U-shaped steel clamp, so that the connection fastening strength is provided; the flexible material between the caulking joints has excellent deformability, and can better release the deformability of the joint, thereby reducing wall cracks and improving the seismic performance of the building connection nodes.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of the present invention.
Wherein, 1 is structural steel post, 2 is prefabricated wallboard, 3 is the elasticity caulking layer, 4 is the PE stick, 5 is U shaped steel card, 6 is the caulking glue.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a connection node of an assembled steel structure body column and a wall plate mainly comprises: the structural steel column 1, the prefabricated wall plate 2, the elastic caulking layer 3, the PE rod 4, the U-shaped steel clip 5 and the caulking glue 6; the structural section steel column 1 is a vertical stress member of an assembly type steel structure building, and the member is a section steel member with a rectangular section; the prefabricated wall panels 2 are arranged on two side faces of the structural section steel column 1, the prefabricated wall panels 2 are cement-based composite sandwich wall panels, and are non-bearing light composite plates formed by filling light core materials into the middle of double-sided cement bases in a one-step composite mode and used as a building envelope structure of a building structure; the U-shaped steel clips 5 are fixed at the joint of the splicing seams of the prefabricated wall panel 2 on the side surface connecting part of the structural section steel column 1 in a spot welding mode, and the U-shaped steel clips 5 are used as shear connectors of the structural section steel column 1 and the prefabricated wall panel 2, so that the overall performance of the prefabricated wall panel 2 and the structural section steel column 1 can be effectively enhanced; the contact part of the prefabricated wall panel 2 and the structural section steel column 1 is provided with a PE rod 4 in a through-length mode, and a flexible caulking material is used for filling the gap part to form an elastic caulking layer 3; after the elastic caulking layers 3 are arranged, caulking glue 6 is used for filling and floating the splicing gap at the joint of the prefabricated wall panel 2 and the structural steel column 1, and the sealing structure of the joint is realized.
In specific implementation, the arrangement distance of the U-shaped steel clamps 5 is 800mm, and the arrangement distance of the lowest U-shaped steel clamp from the ground is 500 mm.
In a specific implementation, the thickness of prefabricated wall panel 2 is set to 150 mm.
The technical contents and features of the present invention have been disclosed as above, and those skilled in the art may still make substitutions and modifications based on the teachings of the present invention without departing from the spirit of the present invention, therefore, the protection scope of the present invention is not limited to the contents disclosed in the embodiments, but also includes various substitutions and modifications without departing from the spirit of the present invention.
Claims (3)
1. The utility model provides a connected node of assembled steel construction main part post and wallboard, its characterized in that: the composite wall panel comprises a structural section steel column, a prefabricated wall panel, an elastic caulking layer, a PE rod, a U-shaped steel clip and caulking glue; the structural section steel column is a vertical stress member of an assembly type steel structure building, and the member is a section steel member with a rectangular section; u-shaped steel clips are fixed at the joint of the edges of the structural section steel column of the prefabricated wallboard through spot welding, and the U-shaped steel clips are shear connectors of the structural section steel column and the prefabricated wallboard; the contact part of the prefabricated wall panel and the structural steel column is provided with a PE rod in a through-length mode, and a flexible caulking material is used for filling the gap part to form an elastic caulking layer; after the elastic caulking layers are arranged, caulking glue is used at the joints of the prefabricated wall panels and the structural steel columns to fill and level the splicing gaps.
2. A fabricated steel structural body column to wall panel connection node as claimed in claim 1, wherein: the U-shaped steel clamp is arranged at an interval of 800mm, and the U-shaped steel clamp at the lowest part is arranged at an interval of 500mm from the ground.
3. A fabricated steel structural body column to wall panel connection node as claimed in claim 1, wherein: the thickness of the prefabricated wall plate is set to be 150 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521526.2U CN210216742U (en) | 2019-04-17 | 2019-04-17 | Connection node of assembled steel construction main part post and wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521526.2U CN210216742U (en) | 2019-04-17 | 2019-04-17 | Connection node of assembled steel construction main part post and wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210216742U true CN210216742U (en) | 2020-03-31 |
Family
ID=69923274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920521526.2U Expired - Fee Related CN210216742U (en) | 2019-04-17 | 2019-04-17 | Connection node of assembled steel construction main part post and wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210216742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162556A (en) * | 2022-07-13 | 2022-10-11 | 福建省荣德胜建筑科技股份有限公司 | External wall panel assembling method synchronously constructed with main structure |
-
2019
- 2019-04-17 CN CN201920521526.2U patent/CN210216742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162556A (en) * | 2022-07-13 | 2022-10-11 | 福建省荣德胜建筑科技股份有限公司 | External wall panel assembling method synchronously constructed with main structure |
| CN115162556B (en) * | 2022-07-13 | 2023-10-27 | 福建省荣德胜建筑科技股份有限公司 | External wall panel assembly method for synchronous construction with main body structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210417 |