CN-224213513-U - Steel truss column horizontal support member in building steel structure

Abstract

The utility model discloses a horizontal supporting member of a steel truss column in a building steel structure, which comprises a first steel truss positioned between two steel structure columns, wherein second steel trusses are arranged at the left upper part and the right lower part of the first steel truss, connecting plates are arranged at the middle parts of the front side and the rear side of the first steel truss, a counter pulling assembly is arranged between the two connecting plates, the counter pulling assembly comprises four first bolts which are connected to the surfaces of the connecting plates in a threaded manner, and the first bolts penetrate through the connecting plates and are connected with the first steel trusses in a threaded manner. According to the utility model, through the matched use of the first steel trusses, the second steel trusses and the connecting plate, the two first steel trusses are horizontally supported, so that the two first steel trusses are in a parallel state, and meanwhile, the joint positions of the second steel trusses and the first steel trusses are reinforced and fixed through the matched use of the opposite-pulling assembly and the connecting plate, so that the purposes of stable and firm connection and stable supporting angle can be achieved.

Inventors

• Zang Jinyun
• ZHUANG PEIQIANG

Assignees

• 青岛柏铄劳务有限公司

Dates

Publication Date

20260508

Application Date

20250514

Claims (6)

1. 1. The utility model provides a steel truss column horizontal support component in building steel construction, its characterized in that, including being located first steel truss (2) between two steel construction columns (1), the upper left side and the lower right side of first steel truss (2) all are provided with second steel truss (3), the centre department of first steel truss (2) front side and rear side all is provided with connecting plate (4), two be provided with between connecting plate (4) to drawing subassembly (5), to drawing subassembly (5) including threaded connection at four first bolts (51) of connecting plate (4) surface, first bolt (51) run through connecting plate (4) and with first steel truss (2) threaded connection, the one end that second steel truss (3) front side and rear side are close to connecting plate (4) equal threaded connection has two second bolts (52), second bolt (52) and connecting plate (4) screw thread connection, two run through between connecting plate (4) and be provided with four screw threads (53), screw thread cover (53) are equipped with on the surface of screw thread cover (54), steel pipe (54) and steel truss (54) front side and rear side are kept away from screw thread connection (55), and one ends of the first steel truss (2) and the second steel truss (3) far away from the connecting plate (4) are respectively provided with an assembly component (6).
2. 2. The horizontal supporting member for steel truss columns in the building steel structure according to claim 1, wherein the first steel truss (2) and the second steel truss (3) are formed by welding four angle steels, angle irons are welded between two longitudinally distributed angle steels, and steel plates are welded between two vertically distributed angle steels.
3. 3. The horizontal support member for steel truss columns in a building steel structure according to claim 2, wherein the assembly (6) comprises a base (61), a T-shaped steel plate (62) is welded on one side of the base (61) far away from the steel structure column (1), and the T-shaped steel plate (62) is welded with an adjacent first steel truss (2) or second steel truss (3).
4. 4. A steel truss column horizontal support member in a building steel structure according to claim 3, characterized in that the surface of the T-shaped steel plate (62) is provided with two third bolts (63) penetrating through, and the base (61) and the first steel truss (2) or the second steel truss (3) are fixedly connected by the third bolts (63).
5. 5. The horizontal supporting member for steel truss column in building steel structure according to claim 4, wherein the front end and the rear end of the side of the base (61) far away from the steel structure column (1) are respectively provided with a fourth bolt (64) in a penetrating manner, and the steel structure column (1) and the base (61) are fixedly connected through the fourth bolts (64).
6. 6. The horizontal support member for steel truss columns in a building steel structure according to claim 5, wherein a transverse support steel plate (65) is provided between two bases (61) positioned at the same level, and the fourth bolts (64) penetrate through the inner wall of the transverse support steel plate (65) and are welded with the steel structure column (1).

Description

Steel truss column horizontal support member in building steel structure Technical Field The utility model belongs to the technical field of building steel structures, and particularly relates to a horizontal supporting member of a steel truss column in a building steel structure. Background In large-scale building structures such as large-span factory building, stadium, exhibitions center, steel construction is used widely by virtue of advantages such as its intensity is high, the dead weight is light, construction speed is fast, the support node of steel truss post adopts the mode of direct fixation more, the condition of steel truss internal contraction deformation is not fully considered, under complicated load operating mode, torsion easily takes place, bending deformation, change original supporting angle, weaken the supporting effect to steel structure post, make bearing capacity and the anti side of structure performance decline, therefore, need provide a steel truss post horizontal support component in the building steel structure, adopt bolt cooperation welded fixed mode, strengthen the joint strength between steel truss and the steel structure post, the cooperation is to drawing internal stay structure simultaneously, can strengthen the anti deformability of steel truss, increase steel structure bulk strength. Disclosure of utility model The utility model aims to provide a steel truss column horizontal supporting member in a building steel structure, which adopts a bolting and welding combined fixing mode to strengthen the connection strength between a steel truss and a steel structure column, and simultaneously combines a opposite-pulling internal supporting structure to strengthen the deformation resistance of the steel truss and increase the integral strength of the steel structure so as to solve the technical problems. The horizontal support member for the steel truss column in the building steel structure comprises a first steel truss located between two steel structure columns, wherein four threaded pull rods are arranged on the upper left side and the lower right side of the first steel truss, connecting plates are arranged in the middle of the front side and the rear side of the first steel truss, a counter pulling assembly is arranged between the two connecting plates and comprises four first bolts which are connected to the surfaces of the connecting plates in a threaded mode, the first bolts penetrate through the connecting plates and are connected with the first steel truss in a threaded mode, two second bolts are connected with the connecting plates in a threaded mode at one ends, close to the connecting plates, of the front side and the rear side of the second steel truss, four threaded pull rods are arranged between the two connecting plates in a penetrating mode, steel pipes are sleeved on the surfaces of the threaded pull rods, the front side and the rear side of the steel pipes are tightly attached to the inner walls of the second steel trusses, nuts are connected to one ends of the threaded steel pipes in a threaded mode, and one ends of the first steel trusses and one ends of the second steel trusses are far away from the connecting plates are assembled. Preferably, the first steel truss and the second steel truss are formed by welding four angle steels, angle irons are welded between the two angle steels in longitudinal distribution, and steel plates are welded between the two angle steels in vertical distribution. Preferably, the assembly component comprises a base, wherein a T-shaped steel plate is welded on one side of the base away from the steel structure column, and the T-shaped steel plate is welded with the adjacent first steel truss or second steel truss. Preferably, two third bolts penetrate through the surface of the T-shaped steel plate, and the base is fixedly connected with the first steel truss or the second steel truss through the third bolts. Preferably, the front end and the rear end of one side, far away from the steel structure column, of the base are respectively provided with a fourth bolt in a penetrating mode, and the steel structure column is fixedly connected with the base through the fourth bolts. Preferably, a transverse supporting steel plate is arranged between the two bases at the same level, and the fourth bolt penetrates through the inner wall of the transverse supporting steel plate and is welded with the steel structure column. The beneficial effects of the utility model are as follows: 1. according to the utility model, through the matched use of the first steel trusses, the second steel trusses and the connecting plate, the two first steel trusses are horizontally supported, so that the two first steel trusses are in a parallel state, and meanwhile, the joint positions of the second steel trusses and the first steel trusses are reinforced and fixed through the matched use of the opposite-pulling assembly and the connecting plate, so that t