CN210530398U - A structure that is used for concrete filled steel tubular column and girder steel of jacking to be connected - Google Patents
A structure that is used for concrete filled steel tubular column and girder steel of jacking to be connected Download PDFInfo
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- CN210530398U CN210530398U CN201920359041.8U CN201920359041U CN210530398U CN 210530398 U CN210530398 U CN 210530398U CN 201920359041 U CN201920359041 U CN 201920359041U CN 210530398 U CN210530398 U CN 210530398U
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- corbel
- jacking
- concrete column
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Abstract
A structure for connecting a steel pipe concrete column and a steel beam for jacking is characterized in that after a building jacks up and increases floors, an original frame column forms the steel pipe concrete column (1) on the floor, the steel beam (2) is arranged at the designed elevation of the newly increased floor, and the steel pipe concrete column (1) is connected with the steel beam (2) through a steel corbel (3); the steel corbel (3) is welded with the concrete-filled steel tubular column (1), and the steel corbel (3) is connected with the steel beam (2) through a gusset plate (4). A safe and reliable connecting mode is provided for newly added structural layer beam column nodes.
Description
Technical Field
The utility model relates to a connection structure, more specifically the structure that is used for concrete filled steel tubular column and girder steel of jacking to be connected that says so.
Background
With the development of building industry, the concept of building storey-adding design in modern society has become a topic that is more generally concerned by industrial people. The house floor-adding has the advantages of no land occupation, less investment, quick effect, capability of quickly solving the problem of lacking houses and the like, and is particularly suitable for the national conditions of China, so that a great amount of old house floor-adding transformation is carried out in China in recent years, and good economic benefit and success are achieved.
At present, a building storey-adding reconstruction technology is gradually developed, and after a building is jacked to a designed elevation in the building storey-adding reconstruction technology, the problem of how to connect a storey-adding structural beam with a steel pipe concrete column exists.
Disclosure of Invention
The utility model aims to solve the problem of how to connect a newly-increased layer structure roof beam and steel core concrete column in the jacking increases the layer, provide a structure that is used for the steel core concrete column and girder steel of jacking to be connected.
In order to achieve the above object, the technical solution of the present invention is: a steel pipe concrete column and steel beam connection structure for jacking is characterized in that after a building jacks up and increases floors, an original frame column forms the steel pipe concrete column on the floor, the steel beam is arranged at the designed elevation of the newly increased floor, and the steel pipe concrete column is connected with the steel beam through a steel corbel.
The steel bracket is welded with the concrete-filled steel tubular column, and the steel bracket is connected with the steel beam through a gusset plate.
And the steel corbel flange between two adjacent surfaces of the steel tube concrete column is welded through a steel plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a newly-increased structural layer beam column node provides a safe and reliable's connected mode.
Drawings
FIG. 1 is a schematic view of a concrete filled steel tubular column in a corner column configuration.
Fig. 2 is a side view of fig. 1.
FIG. 3 is a schematic view of a side column structure of the concrete filled steel tubular column.
FIG. 4 is a schematic view showing a structure of a concrete filled steel tubular column as a center column.
In the figure, a steel pipe concrete column 1, a steel beam 2, a steel bracket 3 and a gusset plate 4.
Detailed Description
The invention is described in further detail below with reference to the following description of the drawings and the detailed description.
Referring to fig. 1 to 4, in the structure for connecting the jacking steel pipe concrete column and the concrete beam, after a building is jacked and storey-added, the original frame column forms the steel pipe concrete column 1 on the storey, a steel beam 2 is arranged at the designed elevation of the newly-storey-added floor, and the steel pipe concrete column 1 is connected with the steel beam 2 through a steel bracket 3.
Referring to fig. 1 to 4, specifically, the steel bracket 3 is welded to the concrete filled steel tubular column 1, and the steel bracket 3 is connected to the steel beam 2 through a gusset plate 4.
Referring to fig. 1 to 4, when the steel pipe concrete column 1 is an angle column, two faces of the steel pipe concrete column 1 are connected with a steel beam 2 through a steel corbel 3; when the steel pipe concrete column 1 is a side column, three surfaces of the steel pipe concrete column 1 are connected with the steel beam 2 through steel brackets 3; when the steel pipe concrete column 1 is a center column, four surfaces of the steel pipe concrete column 1 are connected with the steel beam 2 through the steel corbels 3. Further, the steel corbel 3 flanges between two adjacent surfaces of the steel pipe concrete column 1 are welded together through steel plates to form integral connection.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, above-mentioned structure should all be regarded as belonging to the utility model discloses a protection scope.
Claims (2)
1. The utility model provides a structure that is used for concrete-filled steel tubular column and girder steel of jacking to be connected which characterized in that: the steel tube concrete column (1) is formed on the original frame column after the building is jacked up to increase floors, the steel beam (2) is arranged at the designed elevation of the newly increased floors, the steel tube concrete column (1) is connected with the steel beam (2) through the steel corbel (3), the steel corbel (3) is welded with the steel tube concrete column (1), and the steel corbel (3) is connected with the steel beam (2) through the gusset plate (4).
2. The structure of claim 1 for the connection of a concrete filled steel tubular column and a steel beam, wherein: and the flanges of the steel corbel (3) between two adjacent surfaces of the steel tube concrete column (1) are welded through steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359041.8U CN210530398U (en) | 2019-03-21 | 2019-03-21 | A structure that is used for concrete filled steel tubular column and girder steel of jacking to be connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359041.8U CN210530398U (en) | 2019-03-21 | 2019-03-21 | A structure that is used for concrete filled steel tubular column and girder steel of jacking to be connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210530398U true CN210530398U (en) | 2020-05-15 |
Family
ID=70592349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920359041.8U Active CN210530398U (en) | 2019-03-21 | 2019-03-21 | A structure that is used for concrete filled steel tubular column and girder steel of jacking to be connected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210530398U (en) |
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2019
- 2019-03-21 CN CN201920359041.8U patent/CN210530398U/en active Active
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| GR01 | Patent grant | ||
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