Connecting joint of steel structure box type building

• Main Authors: DING YOUGEN, GUI JIRONG, WANG SHENGXIANG, DING WEIFENG, ZHANG JUN, LIU FENGCHENG, JU YONGJUN
• Format: Patent
• Language: Chinese; English
• Published: 06.06.2023
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

The utility model discloses a connecting joint of a steel structure box type building. The connecting joint comprises a first corner piece, a first beam body connected with the first corner piece, a first column body, a second corner piece, a second beam body, a second column body and a connecting sleeve plate. The first corner piece and the second corner piece are oppositely arranged, and the connecting sleeve plate is arranged between the first corner piece and the second corner piece and connected through the corner piece bolt. The first corner fitting and the second corner fitting are hollow, corresponding corner fitting connecting holes are formed in the opposite connecting portions of the first corner fitting and the second corner fitting respectively, a first lantern ring is arranged in the corner fitting connecting hole of the first corner fitting, and the inner diameter of the first lantern ring is larger than the diameter of the corner fitting bolt. A second lantern ring is arranged in the corner fi