Cable supporting structure for super-large-span box culvert undercrossing railway construction

• Main Authors: MA LI, PAN BIAO, DOU RAN, WU GUANYOU, LI XIN, CAO CHENGCHENG, DONG MINMIN, TANG JIANZHANG, XUE YUN, PI GUANGJUN, WANG QING, SHAN TIANYU
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; FIXED CONSTRUCTIONS; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; MACHINES FOR MAKING RAILWAYS OF ALL KINDS; PERMANENT WAY; PERMANENT-WAY TOOLS

The utility model discloses a super-large span box culvert underpass railway construction cable supporting structure which comprises corrugated pipes, rectangular steel grooves and inclined strut supports, two temporary supports are arranged below a rail, cross beams are arranged on the temporary supports, longitudinal beams are arranged on the cross beams, transverse supporting sleepers are erected on the bottom edges of the longitudinal beams, and the rail is erected on the transverse supporting sleepers. The rail lower transverse supporting sleepers and the rail lower transverse bedding sleepers are distributed at intervals; an inclined strut support is installed on the side face of the longitudinal beam on the outermost side, a rectangular steel groove is erected on the inclined strut support and connected with the inclined strut support through a hinge plate, and a corrugated pipe is arranged in a strip-shaped groove and bound and fixed through a U-shaped hoop. According to the utility model, a stable tr