Horizontal displacement restraining device of spring vibration isolation support

• Main Authors: LAO ZHIYUAN, YU SHANG, LIAO XUZHAO, LI KAIPING, CHEN YINGZHUAN, YOU LIGUO
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• 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 invention discloses a horizontal displacement restraining device of a spring vibration isolation support, which comprises a central tubular column arranged between an upper structure and a lower structure and a plurality of horizontal restraining assemblies uniformly distributed around the central tubular column, the central tubular column is fixedly connected with the upper structure, and each horizontal restraining assembly comprises an upper lug plate, a lower lug plate and a lower lug plate, the vertical column is vertically arranged and fixed on the side surface of the central tubular column; the lower lug plate is fixedly connected with the lower structure; one end of the chain rod assembly is hinged to the lower end of the upper lug plate through a first pin shaft assembly and a knuckle bearing, and the other end of the chain rod assembly is hinged to the lower lug plate through a second pin shaft assembly. The problem that an existing spring vibration isolation structure is low in horizontal rigid