Rapid mounting and positioning device for steel box basket arch steel arch rib sections

• Main Authors: LUO CHENGWEI, CHEN JIAKUN, FENG HEJIE, CHEN XINGHE, WANG JIANWEI, ZHOU ZHENYU, KANG UK, JIANG HAIJUN, YANG XINGZHI
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The utility model discloses a quick mounting and positioning device for steel arch rib sections of a steel box basket arch, which belongs to the technical field of auxiliary equipment for bridge construction and comprises a splicing support, a distribution cross beam fixed at the top of the splicing support, a steel cushion block fixed at the top of the distribution cross beam, limiting section steel and a chain block. The distribution cross beams, the steel cushion blocks, the limiting profile steel and the chain blocks are fixed to each splicing support, the two distribution cross beams are oppositely fixed to the two opposite sides of the splicing supports, the two steel cushion blocks, the limiting profile steel and the chain blocks are fixed to the two distribution cross beams respectively, the top faces of the steel cushion blocks are inclined faces, and the top faces of the steel cushion blocks are inclined faces. According to the utility model, by supporting the cushion or cutting the two steel cushio