Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Two-dimensional position limiting type lead extrusion damper
The invention relates to a two-dimensional position limiting type lead extrusion damper, which is of an annular position limiting structure formed by sequentially hinging four groups of damping units with the same structures through connecting pin shafts, wherein each damping unit is provided with an upper layer plate, a middle layer plate and a bottom layer plate which are sequentially connected through pin shafts from top to bottom, main bodies of the upper layer plate, the middle layer plate and the bottom layer plate are of circular structures, in addition, connecting handles are integrally formed at the side edges of the circular structures, the upper layer plate and the bottom layer plate have the same structure which is the circular disc-shaped structure provided with a center through hole at the round structure part, the round structure part of the middle layer plate is of an annular structure, a ratchet wheel is arranged in a ring of the annular structure of the middle layer plate and between the upper layer plate and the bottom layer plate, the ratchet wheel sleeves the pin shafts through a center hole sleeve formed in the center, a roller and a spiral spring supporting the roller are arranged in each tooth groove of the ratchet wheel, and an annular extruding lead block is arranged between the outer periphery of the ratchet wheel and the inner wall of the ring of the annular structure of the middle layer plate. The two-dimensional position limiting type lead extrusion damper can be widely applied to the energy consumption vibration reduction and position limiting control of a building.
Two-dimensional position limiting type lead extrusion damper
The invention relates to a two-dimensional position limiting type lead extrusion damper, which is of an annular position limiting structure formed by sequentially hinging four groups of damping units with the same structures through connecting pin shafts, wherein each damping unit is provided with an upper layer plate, a middle layer plate and a bottom layer plate which are sequentially connected through pin shafts from top to bottom, main bodies of the upper layer plate, the middle layer plate and the bottom layer plate are of circular structures, in addition, connecting handles are integrally formed at the side edges of the circular structures, the upper layer plate and the bottom layer plate have the same structure which is the circular disc-shaped structure provided with a center through hole at the round structure part, the round structure part of the middle layer plate is of an annular structure, a ratchet wheel is arranged in a ring of the annular structure of the middle layer plate and between the upper layer plate and the bottom layer plate, the ratchet wheel sleeves the pin shafts through a center hole sleeve formed in the center, a roller and a spiral spring supporting the roller are arranged in each tooth groove of the ratchet wheel, and an annular extruding lead block is arranged between the outer periphery of the ratchet wheel and the inner wall of the ring of the annular structure of the middle layer plate. The two-dimensional position limiting type lead extrusion damper can be widely applied to the energy consumption vibration reduction and position limiting control of a building.
Two-dimensional position limiting type lead extrusion damper
LIU PING (Autor:in) / YANG JIANJIANG (Autor:in) / LI NING (Autor:in) / MA HUA (Autor:in) / LI ZHENBAO (Autor:in) / ZONG SHAOLI (Autor:in)
29.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Lead extrusion composite rotary vane type viscous damper and application method thereof
| Europäisches Patentamt | 2021