Variable cross-section node steel structure column

• Main Authors: LI WENJIE, FANG QIMIN, LI KAILI, ZHOU XIAOJIAN, ZHU YINGGANG, WAN SHENGHU, WEN GUANGYU, PAN HEMIN, ZHU YINGPING
• Format: Patent
• Language: Chinese; English
• Published: 16.07.2024
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

The utility model relates to the technical field of steel structure columns, in particular to a variable cross-section node steel structure column which comprises a tubular column, one side of the tubular column is fixedly connected with a connecting ring, and one side of the connecting ring is fixedly connected with an H-shaped fixed steel beam. Compared with the prior art, the connecting structure has the advantages that the tubular column, the connecting rings, the H-shaped fixing steel beams, the reinforcing plates, the reinforcing grooves and the H-shaped extending steel beams are arranged in a matched mode, after the connecting rings are welded, different H-shaped fixing steel beams are welded to one sides of the connecting rings, and the H-shaped fixing steel beams are provided with the fixing holes; then the reinforcing plates on the H-shaped box extension steel beams are inserted into the reinforcing grooves, finally the fixing plates are placed on the surfaces of the H-shaped fixing steel beams and