CN211114127U - Connecting device for steel structure building - Google Patents
Connecting device for steel structure building Download PDFInfo
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- CN211114127U CN211114127U CN201920764321.7U CN201920764321U CN211114127U CN 211114127 U CN211114127 U CN 211114127U CN 201920764321 U CN201920764321 U CN 201920764321U CN 211114127 U CN211114127 U CN 211114127U
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- steel construction
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Abstract
The utility model discloses a connecting device for steel construction building belongs to steel construction technical field. The connecting device comprises a connecting piece A and a plurality of connecting pieces B, wherein the connecting pieces B are rotatably connected with one end of the connecting piece A through a fixing component, the fixing component comprises two flat plates, and the two flat plates are symmetrically welded on the front side and the rear side of the connecting piece A. Adopt connecting device to dismantle the connection between the steel construction pipe fitting, improved steel construction building's dismouting efficiency, reduced steel construction building's welding work volume, improved steel construction material's reuse rate, avoid causing a large amount of wastes of steel construction material. Has the advantages of simple and practical structure, low manufacturing cost and the like.
Description
Technical Field
The utility model relates to a connecting device for steel construction building belongs to steel construction technical field.
Background
In a building structure, steel structure connection is very common, and most of the existing connection modes adopt welding to connect all parts into a whole through welding. However, welding is a non-detachable connection, resulting in a low recycling rate of the steel structural material.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a connecting device for steel construction building.
The utility model discloses a following technical scheme can realize:
the utility model provides a connecting device for steel construction building, includes connecting piece A, and a plurality of connecting piece B, a plurality of connecting piece B rotates through fixed subassembly and connecting piece A's one end to be connected, fixed subassembly includes two flat boards, and the side around connecting piece A is welded to these two flat board symmetries.
And the connecting piece A is provided with a through hole A.
The connecting piece A is of a solid structure or a tubular structure.
The connecting piece A is a tubular structure, and the cross-sectional shape of the inner wall of the connecting piece A comprises but is not limited to a rectangle.
The number of the connecting pieces B is 1-5.
And the connecting piece B is provided with a through hole B.
The connecting piece B is of a solid structure or a tubular structure.
The connecting piece B is a tubular structure, and the cross-sectional shape of the inner wall of the connecting piece B comprises but is not limited to a rectangle.
The beneficial effects of the utility model reside in that: adopt connecting device to dismantle the connection between the steel construction pipe fitting, improved steel construction building's dismouting efficiency, reduced steel construction building's welding work volume, improved steel construction material's reuse rate, avoid causing a large amount of wastes of steel construction material. Has the advantages of simple and practical structure, low manufacturing cost and the like.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a first embodiment of the present invention.
In the figure: 1-connecting piece A, 10-through hole A, 2-connecting piece B, 20-through hole B, 3-fixing component.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in figure 1, a connecting device for steel construction building, including connecting piece A1, and a plurality of connecting piece B2, a plurality of connecting piece B2 is rotated with the one end of connecting piece A1 through fixed subassembly 3 and is connected, fixed subassembly 3 includes two flat boards, and this two flat board symmetry welding is in the front and back side of connecting piece A1. The front and rear sides of the connector a1 are described with reference to fig. 1. The thickness of the flat plate is not less than 5 mm.
The connecting piece A1 is provided with a through hole A10.
The connecting piece A1 is of a solid structure or a tubular structure. When the connecting piece A1 is a solid structure, one end of the steel structure pipe fitting is sleeved on the connecting piece A1, and then the steel structure pipe fitting is locked on the connecting piece A1 through bolts and nuts and the like; if the connector a1 is a tubular structure, one end of the steel structural pipe is installed inside or outside the connector a 1.
The connector A1 is a tubular structure, and the cross-sectional shape of the inner wall of the connector A1 includes but is not limited to rectangle. In use, the cross-sectional shape of the inner wall of the connector a1 can also be circular, regular polygon, etc., and the shape of the inner wall of the connector a1 is determined according to the shape of the steel structural pipe fitting. The wall thickness of tubular connector A1 is not less than 5 mm.
The number of the connecting pieces B2 is 1-5.
The connecting piece B2 is provided with a through hole B20.
The connecting piece B2 is of a solid structure or a tubular structure. When the connecting piece B2 is in a solid structure, one end of the steel structure pipe fitting is sleeved on the connecting piece B2, and then the steel structure pipe fitting is locked on the connecting piece B2 through bolts and nuts and the like; if the connector B2 is a tubular structure, one end of the steel structural pipe is installed inside or outside the connector B2.
The connecting piece B2 is a tubular structure, and the cross-sectional shape of the inner wall of the connecting piece B2 comprises but is not limited to a rectangle. In use, the cross-sectional shape of the inner wall of the connector B2 can also be circular, regular polygon, etc., and the shape of the inner wall of the connector B2 is determined according to the shape of the steel structural pipe fitting. The wall thickness of the tubular connector B2 is not less than 5 mm.
To sum up, adopt connecting device to dismantle the connection between the steel construction pipe fitting, improved the dismouting efficiency of steel construction building, reduced the welding work volume of steel construction building, improved steel construction material's reuse rate, avoid causing a large amount of wastes of steel construction material. Has the advantages of simple and practical structure, low manufacturing cost and the like.
The first embodiment is as follows:
fig. 2 is a schematic structural view of a common steel structure building, in which a connection device shown in fig. 1 can be used for connection at a position a. Because the connecting piece B2 is rotatably connected with the connecting piece A1 through the fixing component 3, the included angle between the connecting piece B2 and the connecting piece A1 can be conveniently adjusted according to needs in the installation process.
Claims (8)
1. The utility model provides a connecting device for steel construction building which characterized in that: including connecting piece A (1), and a plurality of connecting piece B (2), a plurality of connecting piece B (2) are connected with the one end rotation of connecting piece A (1) through fixed subassembly (3), fixed subassembly (3) include two flat boards, and these two flat board symmetry welds the side around connecting piece A (1).
2. The connecting device for steel structure construction as claimed in claim 1, wherein: and a through hole A (10) is formed in the connecting piece A (1).
3. The connecting device for steel structure construction as claimed in claim 1, wherein: the connecting piece A (1) is of a solid structure or a tubular structure.
4. The connecting device for steel structure construction as claimed in claim 3, wherein: the connecting piece A (1) is of a tubular structure, and the cross-sectional shape of the inner wall of the connecting piece A (1) comprises but is not limited to a rectangle.
5. The connecting device for steel structure construction as claimed in claim 1, wherein: the number of the connecting pieces B (2) is 1-5.
6. The connecting device for steel structure construction as claimed in claim 1, wherein: and a through hole B (20) is formed in the connecting piece B (2).
7. The connecting device for steel structure construction as claimed in claim 1, wherein: the connecting piece B (2) is of a solid structure or a tubular structure.
8. The connecting device for steel structure construction as claimed in claim 7, wherein: the connecting piece B (2) is of a tubular structure, and the cross-sectional shape of the inner wall of the connecting piece B (2) comprises but is not limited to a rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764321.7U CN211114127U (en) | 2019-05-24 | 2019-05-24 | Connecting device for steel structure building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764321.7U CN211114127U (en) | 2019-05-24 | 2019-05-24 | Connecting device for steel structure building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211114127U true CN211114127U (en) | 2020-07-28 |
Family
ID=71695094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920764321.7U Active CN211114127U (en) | 2019-05-24 | 2019-05-24 | Connecting device for steel structure building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211114127U (en) |
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2019
- 2019-05-24 CN CN201920764321.7U patent/CN211114127U/en active Active
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