CN211816920U - Steel structure assembly type column-beam joint - Google Patents
Steel structure assembly type column-beam joint Download PDFInfo
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- CN211816920U CN211816920U CN201921915731.3U CN201921915731U CN211816920U CN 211816920 U CN211816920 U CN 211816920U CN 201921915731 U CN201921915731 U CN 201921915731U CN 211816920 U CN211816920 U CN 211816920U
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- mounting panel
- mounting
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- crossbeam
- roof
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Abstract
The utility model discloses a steel construction assembled post roof beam node, include stand, crossbeam and be used for connecting the center node of stand, crossbeam, center node further includes center tube and two crossbeam connecting pieces, and these two crossbeam connecting pieces are connected with two adjacent side surfaces of center tube respectively, the center tube is used for being connected with the stand, the crossbeam connecting piece is used for being connected with the crossbeam, the crossbeam further includes the roof and is located first mounting panel, the second mounting panel of roof both sides respectively, first mounting panel, the second mounting panel separately have a bending strip in the lower extreme of roof on the back of the body. The utility model discloses a setting of bending strip has strengthened the holistic mechanical properties of crossbeam, and then can strengthen steel house room's structural stability.
Description
Technical Field
The utility model relates to a building field especially relates to steel construction assembled post roof beam node.
Background
New types of prefabricated buildings have become a popular product in developed countries. With the development of building materials and the progress of construction technology, the layer-assembled building has a very wide application prospect. However, the layer assembly process of the buildings in China is far behind that of developed countries at present. Therefore, the scale of the layer assembled building is urgently needed to be enlarged in China.
The steel yield is the first in the world in China at present, however, the occupancy of steel structure buildings in the buildings in China is far lower than that in developed countries, in order to solve the contradiction between the serious surplus of the steel yield and the deficiency of the steel structure buildings, the construction technology of the steel structure buildings needs to be vigorously developed, a reasonable construction scheme of the steel structure buildings is provided, and all the advantages of the steel structure buildings are fully exerted on the basis of meeting the normal use function of the buildings.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel construction assembled post roof beam node, this steel construction assembled post roof beam node have strengthened the holistic mechanical properties of crossbeam through the setting of bending strip, and then can strengthen the structural stability in steel house room.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a steel structure assembly type column-beam node comprises a column, a beam and a central node used for connecting the column and the beam, wherein the central node further comprises a central pipe and two beam connecting pieces, the two beam connecting pieces are respectively connected with two adjacent side surfaces of the central pipe, the central pipe is used for being connected with the column, and the beam connecting pieces are used for being connected with the beam;
the crossbeam further includes the roof and is located first mounting panel, the second mounting panel of roof both sides respectively, first mounting panel, second mounting panel have a bending strip separately in the lower extreme of roof of carrying on the back, the bending strip further includes the portion of turning up, the lower extension and connects the connecting portion of the portion of turning up, the lower extension, the portion of turning up of first mounting panel, second mounting panel is bent in opposite directions, the lower extension parallel arrangement of first mounting panel, second mounting panel.
The further improved scheme in the technical scheme is as follows:
1. in the scheme, a plurality of mounting through holes are formed in four side surfaces of the central tube, and first mounting holes corresponding to the mounting through holes are formed in two ends of the stand column.
2. In the above scheme, a plurality of connecting through holes are formed in the first side plate and the second side plate which are opposite to each other of the beam connecting piece, and first connecting holes corresponding to the connecting through holes are formed in the two ends of the first mounting plate and the second mounting plate of the beam.
3. In the scheme, the first mounting plate and the second mounting plate which are arranged in parallel face to face are perpendicular to the top plate.
4. In the above scheme, the joints of the first mounting plate and the second mounting plate with the top plate are arc-shaped surfaces.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses steel construction assembled post roof beam node, it provides the post roof beam connection scheme to steel house corner, can realize the integral type connection to the post roof beam through a node, and has good structural stability when making things convenient for the dismouting; in addition, its crossbeam further includes the roof and is located first mounting panel, the second mounting panel of roof both sides respectively, first mounting panel, second mounting panel have a bending strip separately in the lower extreme of roof back to the back, through the setting of bending strip, have strengthened the holistic mechanical properties of crossbeam, and then can strengthen the structural stability of steel house, and further, the bending strip further includes the portion of turning up, the lower extension and connects the connecting portion of the portion of turning up, lower extension, the portion of turning up of first mounting panel, second mounting panel is bent in opposite directions, the lower extension parallel arrangement of first mounting panel, second mounting panel, the setting of the upper and lower extension of bending strip can compromise the flashing board, plays the effect of direction drainage to rainwater etc. avoids inside rainwater etc. gets into the house, improves the waterproof nature of house.
Drawings
FIG. 1 is a schematic exploded view of the steel structure assembled column-beam joint structure of the present invention;
FIG. 2 is a schematic view of a beam structure in a steel structure assembly type column-beam joint of the utility model;
FIG. 3 is a cross-sectional view of a cross beam in the steel structure assembled column beam node of the utility model;
figure 4 is the utility model discloses central node structure sketch map in steel construction assembled post roof beam node.
In the above drawings: 1. a central tube; 2. a beam connector; 3. mounting a through hole; 4. a connecting through hole; 11. a column; 12. a cross beam; 13. a central node; 14. a first mounting hole; 15. a first connection hole; 21. a top plate; 22. a first mounting plate; 23. a second mounting plate; 24. bending the strip; 401. an eversion portion; 402. a connecting portion; 403. a lower extension portion.
Detailed Description
Example 1: a steel structure assembly type column-beam node comprises a column 11, a beam 12 and a central node 13 for connecting the column 11 and the beam 12, wherein the central node 13 further comprises a central pipe 1 and two beam connecting pieces 2, the two beam connecting pieces 2 are respectively connected with two adjacent side surfaces of the central pipe 1, the central pipe 1 is used for being connected with the column 11, and the beam connecting pieces 2 are used for being connected with the beam 12;
the beam 12 further comprises a top plate 21 and a first mounting plate 22 and a second mounting plate 23 respectively located at two sides of the top plate 21, the first mounting plate 22 and the second mounting plate 23 are respectively provided with a bending strip 24 at the lower end opposite to the top plate 21, the bending strip 24 further comprises an outward turning part 401, a lower extending part 403 and a connecting part 402 connecting the outward turning part 401 and the lower extending part 403, the outward turning parts 401 of the first mounting plate 22 and the second mounting plate 23 are bent towards each other, and the lower extending parts 403 of the first mounting plate 22 and the second mounting plate 23 are arranged in parallel.
A plurality of mounting through holes 3 are formed in four side surfaces of the central tube 1, and first mounting holes 14 corresponding to the mounting through holes 3 are formed in two ends of the upright post 11;
the first side plate 202 and the second side plate 203 of the beam connector 2 are provided with a plurality of connecting through holes 4, and the two ends of the first mounting plate 22 and the second mounting plate 23 of the beam 12 are provided with first connecting holes 15 corresponding to the connecting through holes 4.
Example 2: a steel structure assembly type column-beam node comprises a column 11, a beam 12 and a central node 13 for connecting the column 11 and the beam 12, wherein the central node 13 further comprises a central pipe 1 and two beam connecting pieces 2, the two beam connecting pieces 2 are respectively connected with two adjacent side surfaces of the central pipe 1, the central pipe 1 is used for being connected with the column 11, and the beam connecting pieces 2 are used for being connected with the beam 12;
the beam 12 further comprises a top plate 21 and a first mounting plate 22 and a second mounting plate 23 respectively located at two sides of the top plate 21, the first mounting plate 22 and the second mounting plate 23 are respectively provided with a bending strip 24 at the lower end opposite to the top plate 21, the bending strip 24 further comprises an outward turning part 401, a lower extending part 403 and a connecting part 402 connecting the outward turning part 401 and the lower extending part 403, the outward turning parts 401 of the first mounting plate 22 and the second mounting plate 23 are bent towards each other, and the lower extending parts 403 of the first mounting plate 22 and the second mounting plate 23 are arranged in parallel.
The first mounting plate 22 and the second mounting plate 23 which are arranged in parallel face to face are arranged vertically to the top plate 21; the joints between the first mounting plate 22 and the second mounting plate 23 and the top plate 21 are arc-shaped surfaces.
When the steel structure assembly type column-beam node is adopted, a column-beam connection scheme for the corners of a steel structure house is provided, the column-beam integrated connection can be realized through one node, and the steel structure assembly type column-beam node is convenient to disassemble and assemble and has good structural stability;
in addition, through the setting of bending the strip, strengthened the holistic mechanical properties of crossbeam, and then can strengthen steel house room's structural stability, further, the setting of bending the upper and lower extension of strip can compromise the flashing board, plays the effect of direction drainage to rainwater etc. and avoids inside rainwater etc. gets into the house, improves the waterproof nature in house.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. The utility model provides a steel construction assembled post roof beam node which characterized in that: the connecting structure comprises a stand column (11), a cross beam (12) and a central node (13) used for connecting the stand column (11) and the cross beam (12), wherein the central node (13) further comprises a central tube (1) and two cross beam connecting pieces (2), the two cross beam connecting pieces (2) are respectively connected with two adjacent side surfaces of the central tube (1), the central tube (1) is used for being connected with the stand column (11), and the cross beam connecting pieces (2) are used for being connected with the cross beam (12);
crossbeam (12) further include roof (21) and be located first mounting panel (22), second mounting panel (23) of roof (21) both sides respectively, first mounting panel (22), second mounting panel (23) have a bending strip (24) respectively on the back of the body in the lower extreme of roof (21), bending strip (24) further include turn-up portion (401), lower extension (403) and connect connecting portion (402) of turn-up portion (401), lower extension (403), turn-up portion (401) of first mounting panel (22), second mounting panel (23) bend in opposite directions, the lower extension (403) parallel arrangement of first mounting panel (22), second mounting panel (23).
2. The assembled column-beam node of steel structure of claim 1, wherein: a plurality of mounting through holes (3) are formed in four side surfaces of the central tube (1), and first mounting holes (14) corresponding to the mounting through holes (3) are formed in two ends of the upright post (11).
3. The assembled column-beam node of steel structure of claim 1 or 2, wherein: a plurality of connecting through holes (4) are formed in the first side plate (202) and the second side plate (203) opposite to the beam connecting piece (2), and first connecting holes (15) corresponding to the connecting through holes (4) are formed in the two ends of the first mounting plate (22) and the second mounting plate (23) of the beam (12).
4. The assembled column-beam node of steel structure of claim 1, wherein: the first mounting plate (22) and the second mounting plate (23) which are arranged in parallel face to face are perpendicular to the top plate (21).
5. The assembled column-beam node of steel structure of claim 1 or 4, wherein: the connection parts of the first mounting plate (22) and the second mounting plate (23) and the top plate (21) are arc-shaped surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921915731.3U CN211816920U (en) | 2019-11-08 | 2019-11-08 | Steel structure assembly type column-beam joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921915731.3U CN211816920U (en) | 2019-11-08 | 2019-11-08 | Steel structure assembly type column-beam joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211816920U true CN211816920U (en) | 2020-10-30 |
Family
ID=73145608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921915731.3U Active CN211816920U (en) | 2019-11-08 | 2019-11-08 | Steel structure assembly type column-beam joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211816920U (en) |
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2019
- 2019-11-08 CN CN201921915731.3U patent/CN211816920U/en active Active
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