Node structure of power transmission tower

• Main Authors: ZHANG YINGXUE, CHEN MING, REN SHAOKAI, FAN MINZHE, LAN QING, WU YUSHUO, JIANG HONGBO, ZHANG HENG
• Format: Patent
• Language: Chinese; English
• Published: 16.12.2022
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; CEILINGS; FENCING; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; MASTS; ROOFS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; WALLS, e.g. PARTITIONS

The utility model discloses a node structure of a power transmission tower. The node structure comprises a prefabricated multidirectional node, a prefabricated truss rod and a hose clamp, a plurality of axial slots are formed in the circumference of each end of the multidirectional node, and concave-convex teeth distributed in the axial direction are further arranged on the inner surfaces of the ends; the truss rod comprises a pipe shell made of a fiber reinforced composite material, and concave-convex teeth are arranged on the outer surface of the end of the pipe shell in the axial direction. The ends of the truss rods are inserted into the corresponding ends of the multidirectional nodes, and the concave-convex teeth on the inner surfaces of the ends are meshed with the concave-convex teeth on the outer surfaces of the ends of the truss rods. And the engaged parts of the concave and convex teeth are fastened through hose clamps. The utility model has the advantages of light weight, high strength, easy assem