CN221567454U - Node of lifting column on high-low difference steel girder beam - Google Patents
Node of lifting column on high-low difference steel girder beam Download PDFInfo
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- CN221567454U CN221567454U CN202420259033.7U CN202420259033U CN221567454U CN 221567454 U CN221567454 U CN 221567454U CN 202420259033 U CN202420259033 U CN 202420259033U CN 221567454 U CN221567454 U CN 221567454U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 241000283690 Bos taurus Species 0.000 claims description 18
- 244000100945 Piper peltatum Species 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 abstract description 5
- 230000007704 transition Effects 0.000 abstract description 4
- 230000003313 weakening effect Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model relates to a node for lifting a column on a high-low difference steel girder beam, which belongs to the technical field of steel structure building connection structures and comprises a node assembly, wherein the left side and the right side of the node assembly are provided with main girders which are integrally welded and fixed with the node assembly and are flush with the upper end surface of the node assembly, the front end and the rear end of the node assembly are provided with secondary beams which are flush with the lower end face of the node assembly, and the upper end of the node assembly is provided with beam upper steel columns which are welded and fixed vertically to the node assembly. The node assembly comprises a pair of node upper and lower end plates, and a plurality of node side sealing plates which are integrally and vertically welded and fixed with the node upper and lower end plates are arranged between the peripheries of the node upper and lower end plates. The anti-seismic cable coupling has the characteristics of strong anti-seismic performance, strong adaptability, good stress, high bearing capacity, simple structure and convenient field assembly. The problem of the pole node atress of rising on the roof beam has been solved. The structural strength of the stress points is enhanced, and the condition of weakening strength caused by the transition of the variable cross sections of the steel beams at the height difference positions is avoided.
Description
Technical Field
The utility model relates to the technical field of steel structure building connection structures, in particular to a node for lifting a column on a high-low difference steel girder beam.
Background
With the rapid development of modern cities and the continuous increase of energy conservation and environmental protection, steel structure assembly type buildings are more and more widespread. Therefore, in the buildings with different use requirements for the building spaces of each layer, the building level is complex, and the structural strength and the aesthetic requirement are high, the beam-on-beam column-lifting node is widely applied.
At present, the novel node is an important factor for promoting the development of the building from the aspect of structural stress and the aspect of building attractiveness. In order to meet the design requirements of the use of building space and structural stress, the beam-to-beam column lifting node of the steel beam at the height difference position is also a difficult problem. The problems that the connection of the upper and lower steel beams is difficult, the construction is difficult and the like exist.
Disclosure of Invention
The utility model mainly solves the defects existing in the prior art, and provides the node for lifting the column on the high-low difference steel beam, which has the characteristics of strong earthquake resistance, strong adaptability, good stress, high bearing capacity, simple structure and convenient field assembly. The problem of the pole node atress of rising on the roof beam has been solved. The structural strength of the stress points is enhanced, and the condition of weakening strength caused by the transition of the variable cross sections of the steel beams at the height difference positions is avoided.
The technical problems of the utility model are mainly solved by the following technical proposal:
The utility model provides a node of prop up on high low difference girder steel roof beam, includes the node subassembly, node subassembly left and right sides be equipped with be integrated welded fastening and with the girder that the node subassembly up end flushes mutually, the node subassembly front and back both ends be equipped with the inferior roof beam that the terminal surface flushes mutually under the node subassembly, node subassembly upper end be equipped with the perpendicular welded fastening's of node subassembly roof beam steel column. The node assembly comprises a pair of node upper and lower end plates, and a plurality of node side sealing plates which are integrally and vertically welded and fixed with the node upper and lower end plates are arranged between the peripheries of the node upper and lower end plates.
Preferably, the joint side sealing plates and the secondary beams are provided with cattle feet, connecting plates are arranged between the two sides of the cattle feet and the secondary beams, and the cattle feet and the secondary beams are detachably connected and fixed by adopting a bolt-nut structure.
Preferably, a cattle foot stiffening plate welded and fixed with the node side sealing plates and the node upper and lower end plates is arranged between the two cattle feet, and steel column stiffening plates for stiffening the steel column support on the beam are arranged on two sides of the cattle foot stiffening plate.
Preferably, the triangular T-shaped part is arranged between the upper end of the cow foot and the node assembly, the triangular T-shaped part comprises a bevel board, one end of the bevel board is flush with the upper end face of the node assembly, the other end of the bevel board is in fit-type welding fixation with the upper end face of the cow foot, and a vertical board in a triangular structure is arranged at the lower end of the bevel board.
Preferably, the T-shaped piece stiffening plates which are welded and fixed with the inner wall of the cow foot in an integrated manner are arranged on two sides of the front end of the triangular T-shaped piece.
The utility model can achieve the following effects:
Compared with the prior art, the node for lifting the column on the high-low difference steel beam has the characteristics of strong earthquake resistance, strong adaptability, good stress, high bearing capacity, simple structure and convenient field assembly. The problem of the pole node atress of rising on the roof beam has been solved. The structural strength of the stress points is enhanced, and the condition of weakening strength caused by the transition of the variable cross sections of the steel beams at the height difference positions is avoided.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic top view of the present utility model.
Fig. 3 is a schematic side view of the present utility model.
In the figure: girder 1, node subassembly 2, steel column 3 on the roof beam, triangle T type spare 4, secondary beam 5, connecting plate 6, T type spare stiffening plate 7, node side shrouding 8, end plate 9 about the node, steel column stiffening plate 10, ox foot stiffening plate 11, ox foot 12, inclined plane 13, riser 14.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
Examples: as shown in fig. 1, fig. 2 and fig. 3, a node of rising post on high-low difference girder steel roof beam, including node subassembly 2, node subassembly 2 left and right sides is equipped with and is integration welded fastening and flushes girder 1 with node subassembly 2 up end mutually, and both ends are equipped with the secondary beam 5 that flushes with node subassembly 2 lower extreme face around node subassembly 2, and node subassembly 2 upper end is equipped with and welds the beam steel column 3 of fixing mutually perpendicular with node subassembly 2. The node assembly 2 comprises a pair of node upper and lower end plates 9, and 6 node side sealing plates 8 which are integrally and vertically welded and fixed with the node upper and lower end plates 9 are arranged between the peripheries of the node upper and lower end plates 9. And a cattle foot 12 is arranged between the node side sealing plate 8 and the secondary beam 5, a connecting plate 6 is arranged between the two sides of the cattle foot 12 and the secondary beam 5, and the connecting plate 6 adopts a bolt and nut structure to detachably connect and fix the cattle foot 12 and the secondary beam 5. And a cattle foot stiffening plate 11 welded and fixed with the node side sealing plates 8 and the node upper and lower end plates 9 is arranged between the two cattle feet 12, and steel column stiffening plates 10 used for reinforcing the steel column 3 on the beam are arranged on two sides of the cattle foot stiffening plate 11. A triangular T-shaped part 4 is arranged between the upper end of the cow foot 12 and the node assembly 2, and T-shaped part stiffening plates 7 which are welded and fixed with the inner wall of the cow foot 12 in an integrated manner are arranged on two sides of the front end of the triangular T-shaped part 4. The triangular T-shaped part 4 comprises an inclined panel 13, one end of the inclined panel 13 is flush with the upper end face of the node assembly 2, the other end of the inclined panel 13 is in fit type welding fixation with the upper end face of the cow foot 12, and a vertical plate 14 in a triangular structure is arranged at the lower end of the inclined panel 13.
In conclusion, the node for lifting the column on the high-low difference steel beam has the characteristics of strong earthquake resistance, strong adaptability, good stress, high bearing capacity, simple structure and convenient field assembly. The problem of the pole node atress of rising on the roof beam has been solved. The structural strength of the stress points is enhanced, and the condition of weakening strength caused by the transition of the variable cross sections of the steel beams at the height difference positions is avoided.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In summary, the foregoing description is only one embodiment of the present utility model, but the present utility model is not limited to the above embodiments, and any changes or modifications within the scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (5)
1. The utility model provides a node of play post on high low difference girder steel roof beam which characterized in that: the beam type steel column welding device comprises a node assembly (2), wherein main beams (1) which are integrally welded and fixed with the node assembly (2) and are flush with the upper end face of the node assembly (2) are arranged on the left side and the right side of the node assembly (2), secondary beams (5) which are flush with the lower end face of the node assembly (2) are arranged at the front end and the rear end of the node assembly (2), and beam upper steel columns (3) which are vertically welded and fixed with the node assembly (2) are arranged at the upper end of the node assembly (2); the node assembly (2) comprises a pair of node upper end plates and node lower end plates (9), and a plurality of node side sealing plates (8) which are integrated with the node upper end plates and the node lower end plates (9) and are welded and fixed vertically are arranged between the peripheries of the node upper end plates and the node lower end plates (9).
2. The node for lifting a beam of a high-low differential steel beam according to claim 1, wherein: the joint side seal plates (8) and the secondary beams (5) are provided with cattle feet (12), connecting plates (6) are arranged between the two sides of each cattle foot (12) and each secondary beam (5), and the connecting plates (6) are detachably connected and fixed with the cattle feet (12) and the secondary beams (5) through bolt and nut structures.
3. A node for lifting a beam of a high-low differential steel according to claim 2, wherein: and a cattle foot stiffening plate (11) welded and fixed with the node side sealing plates (8) and the node upper and lower end plates (9) is arranged between the two cattle feet (12), and steel column stiffening plates (10) for supporting the steel columns (3) on the stiffening beams are arranged on two sides of the cattle foot stiffening plate (11).
4. A node for lifting a beam of a high-low differential steel according to claim 2, wherein: the ox foot (12) upper end and node subassembly (2) between be equipped with triangle T type spare (4), triangle T type spare (4) include inclined plane board (13), inclined plane board (13) one end flush with node subassembly (2) up end, inclined plane board (13) other end and ox foot (12) up end laminating formula welded fastening mutually, inclined plane board (13) lower extreme be equipped with riser (14) that are triangle-shaped structure.
5. The node for lifting a beam of a high-low differential steel beam according to claim 4, wherein: t-shaped piece stiffening plates (7) which are welded and fixed with the inner wall of the cow foot (12) in an integrated manner are arranged on two sides of the front end of the triangular T-shaped piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420259033.7U CN221567454U (en) | 2024-02-02 | 2024-02-02 | Node of lifting column on high-low difference steel girder beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420259033.7U CN221567454U (en) | 2024-02-02 | 2024-02-02 | Node of lifting column on high-low difference steel girder beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221567454U true CN221567454U (en) | 2024-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420259033.7U Active CN221567454U (en) | 2024-02-02 | 2024-02-02 | Node of lifting column on high-low difference steel girder beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221567454U (en) |
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2024
- 2024-02-02 CN CN202420259033.7U patent/CN221567454U/en active Active
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