Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bidirectional friction pendulum combined vibration isolation and energy consumption device
The invention belongs to the field of vibration reduction and isolation of rail transit, and discloses a bidirectional friction pendulum combined vibration isolation and energy consumption device which comprises a box body, and the box body comprises a top plate, side plates and a bottom plate; a rubber support and a rubber alloy support are respectively arranged on the left and right sides of the inner surface of the bottom plate; the device also comprises a vertical friction pendulum which comprises a vertical swinging block and two vertical friction pendulum bases; the vertical swinging block is arranged on the rubber support and the rubber alloy support; the two vertical friction pendulum bases are respectively arranged on the left side plate and the right side plate; the device also comprises a transverse friction pendulum which comprises a transverse swinging block and a transverse friction pendulum base; a plurality of rollers are arranged on the lower surface of the transverse friction pendulum base and roll left and right; the transverse friction pendulum base is arranged above the vertical swinging block; and the upper surface of the transverse swinging block is connected with the inner surface of the top plate through a first spring. Multi-dimensional vibration isolation and vibration reduction are achieved, the device can adapt to various complex and severe environments, the vibration reduction frequency band is wide, and the vibration isolation and vibration reduction effect is improved.
本发明属于轨道交通减振隔振领域，公开了一种双向摩擦摆组合隔振耗能装置，包括箱体，箱体包含顶板、侧板和底板；底板内表面左右分别设置有橡胶支座和橡胶合金支座；还包括竖向摩擦摆，竖向摩擦摆包含竖向摆动块和两个竖向摩擦摆基座；竖向摆动块设置在橡胶支座和橡胶合金支座上；两个竖向摩擦摆基座分别设置在左侧侧板和右侧侧板上；还包括横向摩擦摆，包含横向摆动块和横向摩擦摆基座；横向摩擦摆基座下表面设置有多个滚轮，滚轮左右滚动；横向摩擦摆基座设置在竖向摆动块上方；横向摆动块上表面通过第一弹簧与顶板内表面连接。本发明实现了多维度的隔振减振，能适应各种复杂恶劣环境，减振频带宽，提高了减振隔振效果。
Bidirectional friction pendulum combined vibration isolation and energy consumption device
The invention belongs to the field of vibration reduction and isolation of rail transit, and discloses a bidirectional friction pendulum combined vibration isolation and energy consumption device which comprises a box body, and the box body comprises a top plate, side plates and a bottom plate; a rubber support and a rubber alloy support are respectively arranged on the left and right sides of the inner surface of the bottom plate; the device also comprises a vertical friction pendulum which comprises a vertical swinging block and two vertical friction pendulum bases; the vertical swinging block is arranged on the rubber support and the rubber alloy support; the two vertical friction pendulum bases are respectively arranged on the left side plate and the right side plate; the device also comprises a transverse friction pendulum which comprises a transverse swinging block and a transverse friction pendulum base; a plurality of rollers are arranged on the lower surface of the transverse friction pendulum base and roll left and right; the transverse friction pendulum base is arranged above the vertical swinging block; and the upper surface of the transverse swinging block is connected with the inner surface of the top plate through a first spring. Multi-dimensional vibration isolation and vibration reduction are achieved, the device can adapt to various complex and severe environments, the vibration reduction frequency band is wide, and the vibration isolation and vibration reduction effect is improved.
本发明属于轨道交通减振隔振领域，公开了一种双向摩擦摆组合隔振耗能装置，包括箱体，箱体包含顶板、侧板和底板；底板内表面左右分别设置有橡胶支座和橡胶合金支座；还包括竖向摩擦摆，竖向摩擦摆包含竖向摆动块和两个竖向摩擦摆基座；竖向摆动块设置在橡胶支座和橡胶合金支座上；两个竖向摩擦摆基座分别设置在左侧侧板和右侧侧板上；还包括横向摩擦摆，包含横向摆动块和横向摩擦摆基座；横向摩擦摆基座下表面设置有多个滚轮，滚轮左右滚动；横向摩擦摆基座设置在竖向摆动块上方；横向摆动块上表面通过第一弹簧与顶板内表面连接。本发明实现了多维度的隔振减振，能适应各种复杂恶劣环境，减振频带宽，提高了减振隔振效果。
Bidirectional friction pendulum combined vibration isolation and energy consumption device
一种双向摩擦摆组合隔振耗能装置
FU BO (Autor:in) / PENG RUIYAN (Autor:in) / CHEN JIN (Autor:in)
24.12.2021
Patent
Elektronische Ressource
Chinesisch
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