Anti-collision device for building seismic joint

• Main Authors: LIU HEMIN, ZHANG JIANWEN
• Format: Patent
• Language: Chinese; English
• Published: 10.09.2021
• 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 an anti-collision device for a building seismic joint. The anti-collision device comprises two bases mounted on the building side walls on the two sides of the adjacent sides of two adjacent buildings, and a horizontal damping spring is horizontally arranged between the two bases. The anti-collision device is characterized in that the anti-collision device further comprises a sliding barrel and a sliding rod which are horizontally arranged; the sliding barrel is provided with a bottom end and an open end; one end of the sliding rod is connected to one base, and the other end of the sliding rod is slidably inserted into the open end of the sliding barrel in a matched mode and inserted into the sliding barrel by a certain distance; the bottom end of the sliding barrel is connected to the other base; the horizontal damping spring is a spiral spring and mounted in the sliding barrel; one end of the horizontal damping spring is fixedly connected with the bottom of the sliding barrel, and th