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A platform for research: civil engineering, architecture and urbanism
Self-returning lead extruding damper
The invention provides a self-returning lead extruding damper. The self-returning lead extruding damper is formed by sequentially hinging for groups of damping units having the same structure through connecting hinge pins; each damping unit comprises an upper laminate, a medium laminate and a bottom laminate which are sequentially connected and arranged through hinge pins; an upper laminate body, a medium laminate body and a bottom laminate body are all of circular structures; a connecting hinge is integrally formed at the side edge of each circular structure; the upper laminate and the bottom laminate have the same structure that is a disc-shaped structure provided with a central through hole in each circular structure; the circular structure of the medium laminate is a ring shaped structure; a limiting bulge which is convex to the center of circle is arranged on the inner wall of the ring of the ring shaped structure of the medium laminate; a star shaped drawing part structure is arranged in the ring of the ring shaped structure of the medium laminate and between the upper laminate and the bottom laminate; an arc-shaped extruding lead block which his concentric with a central hole is arranged between two adjacent drawing plates of the star-shaped drawing part structure; a disc shaped spring is arranged between two sides of each drawing plate and the adjacent limiting bulge. The self-returning lead extruding damper can be widely applied to energy consumption damping and limiting control of a building.
Self-returning lead extruding damper
The invention provides a self-returning lead extruding damper. The self-returning lead extruding damper is formed by sequentially hinging for groups of damping units having the same structure through connecting hinge pins; each damping unit comprises an upper laminate, a medium laminate and a bottom laminate which are sequentially connected and arranged through hinge pins; an upper laminate body, a medium laminate body and a bottom laminate body are all of circular structures; a connecting hinge is integrally formed at the side edge of each circular structure; the upper laminate and the bottom laminate have the same structure that is a disc-shaped structure provided with a central through hole in each circular structure; the circular structure of the medium laminate is a ring shaped structure; a limiting bulge which is convex to the center of circle is arranged on the inner wall of the ring of the ring shaped structure of the medium laminate; a star shaped drawing part structure is arranged in the ring of the ring shaped structure of the medium laminate and between the upper laminate and the bottom laminate; an arc-shaped extruding lead block which his concentric with a central hole is arranged between two adjacent drawing plates of the star-shaped drawing part structure; a disc shaped spring is arranged between two sides of each drawing plate and the adjacent limiting bulge. The self-returning lead extruding damper can be widely applied to energy consumption damping and limiting control of a building.
Self-returning lead extruding damper
LIU PING (author) / YANG JIANJIANG (author) / LI NING (author) / MA HUA (author) / LI ZHENBAO (author) / ZHANG FANGLIANG (author)
2015-07-01
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Self-resetting variable damping shearing type lead damper
| European Patent Office | 2023