Curved surface net rack jacking system capable of avoiding horizontal deviation

• Main Authors: SUN JIANZHI, CHU TIANSHU, XUE YU, JI HONGBIN, ZHAN JUNQING, AI JIE, ZHAI YANAN, SUN XIANGXIN, LIU QIUYU, WANG HAN
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

The utility model relates to the technical field of structures covering large-area spaces, and discloses a curved-surface net rack jacking system capable of avoiding horizontal deviation, which is used for jacking a curved-surface net rack assembled on the ground to the mounting height, and the curved-surface net rack is a sub-block in a net rack roof erected on a base plane through a supporting column. The jacking system comprises jacking equipment arranged below the to-be-jacked net rack and sliding rails arranged at the positions close to the corners of the to-be-jacked net rack, the sliding rails correspond to the corners of the to-be-jacked net rack in a one-to-one mode and are vertically anchored to the side faces of the supporting columns close to the corners of the to-be-jacked net rack, and at least one sliding shoe is arranged in each sliding rail. And the sliding shoes are fixedly connected with corresponding corners of the to-be-jacked net rack through extension rods. According to the jacking devi