Building steel structure seat stand node

Abstract

The utility model discloses a building steel structure seat stand node which comprises a main steel beam, a secondary cross beam is fixedly connected to one side of the main steel beam, a secondary vertical beam is welded to the connecting position of the opposite sides of the secondary cross beam, a top plate is welded to the top of the main steel beam, and stiffening plates are evenly welded to the outer side of the main steel beam and the outer side of the secondary cross beam. Then the main steel beam and the secondary cross beam are aligned, the main steel beam and the secondary cross beam are connected through the high-strength bolt, then the gasket is placed, finally the high-strength nut is installed for fixing, then the secondary cross beam and the secondary vertical beam are welded in sequence, and the connecting position of the main steel beam and the secondary cross beam is reinforced again through the supporting mechanism. Then the bolt base plates are fixed to the main steel beams and the secondary cross beams correspondingly and are in threaded connection with the main steel beams and the secondary cross beams through the foundation bolts, and finally the top plate is placed on the tops of the main steel beams and the secondary cross beams and connected, so that the purposes that the connecting mode is simple and convenient, and the stability of the connecting joint can be enhanced through the supporting mechanism are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building steel structure, especially, relate to a building steel structure seat node. BACKGROUND

[0002] The steel structure seat is a building support structure mainly constructed by steel materials, and the upper load is safely and effectively transmitted to the foundation bearing through reasonable design and structure.

[0003] The existing building steel structure seat node often has defects, the connection mode is single, the stability and reliability are limited, under complex stress working conditions, the node is prone to loosening, deformation and even fracture, which affects the safety of the overall structure, therefore, a building steel structure seat node is provided to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a building steel structure seat node, which has a simple and convenient connection mode, can enhance the stability of the connection node through the supporting mechanism, and solves the above background technical problems.

[0005] The technical scheme for solving the above technical problems is as follows: a building steel structure seat node, which comprises a main steel beam, one side of the main steel beam is fixedly connected with a secondary cross beam, a secondary vertical beam is welded at the connecting part of the opposite side of the secondary cross beam, a top plate is welded at the top of the main steel beam, a stiffening plate is welded at the outer side of the main steel beam and the secondary cross beam, a bolt pad plate is arranged at the outer side of the main steel beam and the secondary cross beam, a foundation bolt is arranged in the inner cavity of the bolt pad plate, the foundation bolt is inserted into the main steel beam and the secondary cross beam respectively, a connecting plate is welded at one side of the main steel beam, a high-strength bolt is inserted into the inner cavity of the connecting plate, a gasket is arranged at the outer side of the high-strength bolt, a high-strength nut is arranged at one side of the gasket, the high-strength nut is threadedly connected with the high-strength bolt, the connecting plate and the secondary cross beam are threadedly connected through the high-strength bolt, and a supporting mechanism is arranged at the connecting part of the secondary cross beam and the secondary vertical beam.

[0006] Preferably, the supporting mechanism comprises two inclined support plates, and the inclined support plates are respectively welded to the secondary cross beam and the secondary vertical beam.

[0007] Preferably, the supporting mechanism further comprises a supporting block arranged between the two inclined support plates, and the supporting block is welded at the connecting part of the inclined support plates.

[0008] Preferably, the connecting plate is provided with a connecting hole at a position corresponding to the high-strength bolt, and the connecting hole is inserted into the high-strength bolt.

[0009] Preferably, the secondary cross beam is provided with a mounting hole at each side, and the mounting hole is used in cooperation with the connecting hole and is inserted into the high-strength bolt.

[0010] Preferably, the number of main steel beams is two, and the main steel beams are arranged oppositely, and the number of secondary cross beams is several, and the secondary cross beams are evenly arranged at the connecting positions of the opposite sides of the main steel beams.

[0011] The utility model discloses the beneficial effects are:

[0012] 1, the utility model discloses a stiffened plate is evenly welded at the outside of main steel beam and secondary cross beam, then aligns main steel beam and secondary cross beam, and the main steel beam and the secondary cross beam are connected through high -strength bolt, then put in the gasket, finally install high -strength nut and fix, then weld secondary cross beam and secondary vertical beam in proper order, and the connecting position of main steel beam and secondary cross beam is reinforced again through support mechanism, then the bolt gasket is fixed with main steel beam and secondary cross beam respectively, and uses the foot bolt and carries out screw thread connection, finally, the top plate is placed at the top of main steel beam and secondary cross beam and is connected, can reach the purpose that has simple and convenient connection mode, through the support mechanism, can enhance the stability of connecting node,

[0013] 2, the utility model discloses through the setting up of inclined bracing plate and support block, the secondary cross beam and the secondary vertical beam are fixed and connected through the inclined bracing plate, can avoid the deviation between the secondary cross beam and the secondary vertical beam, through the setting up of support block, the inclined bracing plate is connected, and the stability of the inclined bracing plate is increased, thereby improving the overall stability.

[0014] 3, the utility model discloses the setting up of connecting hole and mounting hole, and high -strength bolt is inserted, thereby being convenient for installation and connection, and the main steel beam and the secondary cross beam are connected through the connecting plate, and the stability of the overall structure is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Among them:

[0016] Figure 1 It is the perspective view of one embodiment of the utility model;

[0017] Figure 2 It is the perspective view of connecting hole and mounting hole of one embodiment of the utility model;

[0018] Figure 3 It is the local enlarged view of point A of the utility model;

[0019] Figure 4 It is the perspective view of secondary cross beam and secondary vertical beam of one embodiment of the utility model.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1. main steel beam, 2. secondary cross beam, 3. secondary vertical beam, 4. top plate, 5. stiffener plate, 6. bolt backing plate, 7. anchor bolt, 8. connecting plate, 9. connecting hole, 10. high-strength bolt, 11. gasket, 12. high-strength nut, 13. mounting hole, 14. inclined bracing plate, 15. support block. DETAILED DESCRIPTION

[0022] Hereinafter, an embodiment of the building steel structure seat node of the present application will be described with reference to the accompanying drawings. EMBODIMENT

[0023] Figures 1-4The utility model discloses a building steel structure seat node of one embodiment shows, it includes main steel beam 1, one side fixed connection of main steel beam 1 has secondary crossbeam 2, the connecting place welding of secondary crossbeam 2 opposite side has secondary vertical roof beam 3, the top welding of main steel beam 1 has top plate 4, the outside welding of main steel beam 1 with secondary crossbeam 2 has stiffened plate 5, the outside of main steel beam 1 with secondary crossbeam 2 all sets up bolt backing plate 6, the inner chamber of bolt backing plate 6 is provided with anchor bolt 7, and anchor bolt 7 respectively with main steel beam 1 and secondary crossbeam 2 are inserted, and one side welding of main steel beam 1 has connecting plate 8, and connecting plate 8 and the position of high strength bolt 10 correspond and are provided with connecting hole 9, and connecting hole 9 with high strength bolt 10 are inserted, and the both sides of secondary crossbeam 2 all are provided with installation hole 13 used in cooperation with connecting hole 9, and installation hole 13 with high strength bolt 10 are inserted, through the connecting hole 9 and installation hole 13 of setting, the high strength bolt 10 is inserted conveniently, to facilitate installation and connection, through connecting plate 8, main steel beam 1 and secondary crossbeam 2 can be connected, and the stability of the structure whole is increased, the inner chamber of connecting plate 8 is inserted with high strength bolt 10, and the outside of high strength bolt 10 is sleeved with gasket 11, and one side of gasket 11 is provided with high strength nut 12, and high strength nut 12 is connected with high strength bolt 10, and connecting plate 8 is connected with secondary crossbeam 2 through high strength bolt 10, and the connecting place of secondary crossbeam 2 and secondary vertical roof beam 3 is equipped with support mechanism, and the support mechanism includes inclined bracing plate 14, and the number of inclined bracing plate 14 is provided with two, and inclined bracing plate 14 is respectively welded with secondary crossbeam 2 and secondary vertical roof beam 3, and the support mechanism further includes support block 15 set between two inclined bracing plate 14, and support block 15 is welded with the connecting place of inclined bracing plate 14, through the inclined bracing plate 14 and support block 15 of setting, the secondary crossbeam 2 and secondary vertical roof beam 3 are fixed and connected through inclined bracing plate 14, and the deviation between secondary crossbeam 2 and secondary vertical roof beam 3 can be avoided, through the support block 15 of setting, inclined bracing plate 14 is connected, and the stability of inclined bracing plate 14 is increased, to improve the stability of the whole, through the even welding of stiffened plate 5 in the outside of main steel beam 1 and secondary crossbeam 2, then main steel beam 1 and secondary crossbeam 2 are aligned, and main steel beam 1 and secondary crossbeam 2 are connected through high strength bolt 10, then gasket 11 is put in, and finally high strength nut 12 is installed and fixed, then secondary crossbeam 2 and secondary vertical roof beam 3 are welded in turn, and the connecting place of main steel beam 1 and secondary crossbeam 2 is reinforced again through support mechanism, then bolt backing plate 6 is fixed with main steel beam 1 and secondary crossbeam 2 respectively, and is connected with anchor bolt 7, and finally top plate 4 is placed on the top of main steel beam 1 and secondary crossbeam 2 and is connected, can reach the purpose that the connecting mode is simple, and the stability of the connecting node can be enhanced through support mechanism. EMBODIMENT

[0024] Figures 1-4The building steel structure seat node shown in an embodiment of the utility model, it includes main steel beam 1, main steel beam 1 is set up in quantity to two, and opposite setting, the quantity of secondary crossbeam 2 is set up to several, and evenly set up in the junction of the opposite side of main steel beam 1, the side of main steel beam 1 is fixedly connected with secondary crossbeam 2, the junction of the opposite side of secondary crossbeam 2 is welded with secondary vertical beam 3, the top of main steel beam 1 is welded with top plate 4, the outside of main steel beam 1 and secondary crossbeam 2 is welded with stiffener 5, the outside of main steel beam 1 and secondary crossbeam 2 is set bolt backing plate 6, the inner chamber of bolt backing plate 6 is provided with anchor bolt 7, anchor bolt 7 is inserted with main steel beam 1 and secondary crossbeam 2 respectively, the side of main steel beam 1 is welded with connecting plate 8, the inner chamber of connecting plate 8 is inserted with high-strength bolt 10, the outside of high-strength bolt 10 is equipped with gasket 11, the side of gasket 11 is provided with high-strength nut 12, high-strength nut 12 is connected in screw thread with high-strength bolt 10, connecting plate 8 and secondary crossbeam 2 are connected in screw thread through high-strength bolt 10, the junction of secondary crossbeam 2 and secondary vertical beam 3 is equipped with support mechanism.

[0025] Working principle: when the utility model is used, the user is through the even welding of stiffener 5 in the outside of main steel beam 1 and secondary crossbeam 2, then aligns main steel beam 1 and secondary crossbeam 2, through high-strength bolt 10 and inserts in connecting hole 9 and mounting hole 13, can connect main steel beam 1 and secondary crossbeam 2 through connecting plate 8, then put in gasket 11, finally install high-strength nut 12 and fix, then weld secondary crossbeam 2 and secondary vertical beam 3 in turn, and weld inclined bracing plate 14 on the left and right sides of the junction of main steel beam 1 and secondary crossbeam 2 respectively, and weld support block 15 in the junction of inclined bracing plate 14 and support and fix, can reinforce again, then bolt backing plate 6 is fixed with main steel beam 1 and secondary crossbeam 2 respectively, and uses anchor bolt 7 and connects in screw thread, finally places top plate 4 on the top of main steel beam 1 and secondary crossbeam 2 and connects, can reach the purpose that have simple and convenient connection mode, through support mechanism, can enhance the stability of connection node.

Claims

1. A steel construction benching joint, characterized in that, The utility model provides a steel beam structure, including main steel beam (1), one side of main steel beam (1) is fixedly connected with secondary cross beam (2), the connecting place of secondary cross beam (2) opposite side is welded with secondary vertical beam (3), the top of main steel beam (1) is welded with top plate (4), the outer side of main steel beam (1) and secondary cross beam (2) is welded with stiffened plate (5), the outer side of main steel beam (1) and secondary cross beam (2) all is provided with bolt backing plate (6), the inner chamber of bolt backing plate (6) is provided with anchor bolt (7), anchor bolt (7) is inserted with main steel beam (1) and secondary cross beam (2) respectively, one side of main steel beam (1) is welded with connecting plate (8), the inner chamber of connecting plate (8) is inserted with high -strength bolt (10), the outer side of high -strength bolt (10) is equipped with gasket (11), one side of gasket (11) is provided with high -strength nut (12), high -strength nut (12) is connected with high -strength bolt (10) threadedly, connecting plate (8) and secondary cross beam (2) are connected through high -strength bolt (10) threadedly, the connecting place of secondary cross beam (2) and secondary vertical beam (3) is equipped with support mechanism.

2. The architectural steel construction sill joint of claim 1, wherein, The support mechanism includes two inclined support plates (14), and the inclined support plates (14) are respectively welded to the secondary cross beam (2) and the secondary vertical beam (3).

3. The architectural steel construction sill joint of claim 2, wherein, The support mechanism further includes a support block (15) disposed between the two inclined support plates (14), and the support block (15) is welded to the connection between the inclined support plates (14).

4. The architectural steel construction sill joint of claim 1, wherein, The connecting plate (8) is provided with a connecting hole (9) corresponding to the high-strength bolt (10), and the connecting hole (9) is inserted with the high-strength bolt (10).

5. The architectural steel construction sill joint of claim 4, wherein, The secondary cross beam (2) is provided with a mounting hole (13) on both sides, which is used in cooperation with the connecting hole (9).

6. The architectural steel construction sill joint of claim 1, wherein, The main steel beam (1) is provided in a number of two and arranged oppositely, and the secondary cross beam (2) is provided in a number of several and arranged uniformly at the connecting position of the opposite side of the main steel beam (1).

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