Temporary sling system of suspension bridge

• Main Authors: CUI SONG, WANG JIANGHUA, XU SONG, LUO SHUANGQUAN, CHEN XIANG, HAN HONGJU, WANG YONGKANG, WANG QIAN, LEE JI-EUN, HU LEI, SHEN FENGCHU, LIU HAO, XIA BINTAO, LIU BIN, PAN YONG, ZHANG QIFEN, ZHANG YING, MAO YIGUO, MU CHUN, ZHANG HANG, ZOU XIN
• Format: Patent
• Language: Chinese; English
• Published: 07.06.2024
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The temporary sling system of the suspension bridge comprises two connection conversion devices at the uppermost end, the upper end of each connection conversion device is connected with a temporary cable clamp on a main cable through a flexible rope, and the lower end of each connection conversion device lifts an anchor box A below the connection conversion device through a plurality of sets of steel strands; an anchor box B and an anchor box C are arranged above and below the anchor box A respectively, the anchor box A, the anchor box B and the anchor box C are connected through screws, a jack is further arranged between the anchor box A and the anchor box B, and the bottom of the anchor box C is fixedly connected with a standby pin hole of a hanging point of a hanging rod. The jack is arranged between the anchor box A and the anchor box B, and the steel strand between the anchor box A and the connection conversion device is tensioned and gradually tightened through the jack, so that the temporary sling sys