Buckling and hanging system for hoisting steel pipe arch rib

• Main Authors: BAO QIANGFENG, LI HAORAN, LI MINGYU, LI YING, YU JINJUAN
• Format: Patent
• Language: Chinese; English
• Published: 29.01.2014
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The utility model relates to a buckling and hanging system for hoisting a steel pipe arch rib, and belongs to the field of auxiliary equipment for bridge hoisting construction. The buckling and hanging system for hoisting the steel pipe arch rib comprises a ground anchor, wherein the left side of the ground anchor is connected with a support through a nut; the support is provided with a hydraulic jack; the middle of the ground anchor is provided with a tension groove in which a tension rod is inserted; the right end of the tension rod is connected with a first steel strand through a first connector; the right end of the first steel strand is connected with a second steel strand through a second connector; the right end of the second steel strand is connected with a jack line through a third connector. The buckling and hanging system for hoisting the steel pipe arch rib, provided by the utility model, is reasonable in structural design and convenient to mount; the requirement on the tension stress of a tempora