Combined frame type shear hinge and track system thereof

• Main Authors: HE ZHIWEN, LIU HAITAO, LIU WEI, ZHU GUANGNAN, WANG SHUGUO, DU XIANGGANG, WANG MIN, WANG JIJUN, MAO LEIJUN, XIAO JUNHENG, YOU RUILIN, WU LILI, GUO YOUSONG
• Format: Patent
• Language: Chinese; English
• Published: 30.05.2023
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS; PERMANENT WAY; PERMANENT-WAY TOOLS

The utility model discloses a combined frame type shear hinge and a track system thereof. The shear hinge is arranged at a joint of two adjacent floating slabs in the track system. According to the combined frame type shear hinge, a steel frame shear hinge assembly is arranged in the middle of a connecting seam of every two adjacent floating slabs; the steel frame shear hinge assembly comprises a first embedded part and a shear force bearing main beam. The first embedded parts are embedded in the two adjacent floating slabs; the end, extending out of the floating slab, of the first embedded part is connected with the shear force bearing main beam. The steel beam type shear hinge assemblies are arranged on the two sides of the connecting seam of every two adjacent floating slabs, and each steel beam type shear hinge assembly comprises a second embedded part and a shear plate; the second embedded parts are embedded in the two adjacent floating slabs; and the shear plate is fixedly connected with the second embe