Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shock absorber with multiple inerter energy dissipation
The invention discloses a shock absorber with multiple inerter energy consumption, which integrates the characteristics of a ball screw type inerter and a hydraulic type inerter at the same time, and can provide excellent performance in the aspect of structural shock absorption. Comprising two hydraulic cylinder barrels, pistons are arranged in the hydraulic cylinder barrels and divide the hydraulic cylinder into two sealing chambers, one end of each sealing chamber is connected with a piston rod, the other end of each sealing chamber is connected with a screw, a mass disc is arranged in the middle of each screw, and the two hydraulic cylinder barrels are communicated through two external pipelines. In the working process, the piston rod horizontally moves to drive the piston to extrude the damping liquid, and therefore the damping effect is achieved. And the movement of the piston rod drives the ball screw to rotate, so that the mass disc rotates, and an additional inertia damping effect is provided. The flowing of the damping liquid can drive the hydraulic gear to rotate, and an inertia damping effect is provided. The device has a dual hydraulic damping energy dissipation mechanism, and by adding the hydraulic and ball screw type inerters, the shock absorption performance is improved, so that the response of a building structure is reduced.
本发明公开了一种具有多重惯容耗能的减震器，同时融合了滚珠丝杠式惯容和液压式惯容的特性，能够在结构减震方面提供卓越的性能。包括两个液压缸筒，液压缸筒内装有活塞，将液压缸分为两个密封室，一端与活塞杆连接，另一端与螺杆相连，螺杆中间有质量圆盘，两个液压缸筒通过两个外部管道连通。在工作过程中，通过活塞杆的水平移动带动活塞挤压阻尼液，从而实现阻尼作用。活塞杆的运动驱动滚珠丝杠旋转，使质量圆盘产生转动，从而提供额外的惯性减震效果。阻尼液的流动还会带动液压齿轮的转动，提供惯性减震作用。本发明具有双重液压阻尼耗能机制，通过增加液压式和滚珠丝杠式惯容器，提高减震性能，从而降低建筑结构的响应。
Shock absorber with multiple inerter energy dissipation
The invention discloses a shock absorber with multiple inerter energy consumption, which integrates the characteristics of a ball screw type inerter and a hydraulic type inerter at the same time, and can provide excellent performance in the aspect of structural shock absorption. Comprising two hydraulic cylinder barrels, pistons are arranged in the hydraulic cylinder barrels and divide the hydraulic cylinder into two sealing chambers, one end of each sealing chamber is connected with a piston rod, the other end of each sealing chamber is connected with a screw, a mass disc is arranged in the middle of each screw, and the two hydraulic cylinder barrels are communicated through two external pipelines. In the working process, the piston rod horizontally moves to drive the piston to extrude the damping liquid, and therefore the damping effect is achieved. And the movement of the piston rod drives the ball screw to rotate, so that the mass disc rotates, and an additional inertia damping effect is provided. The flowing of the damping liquid can drive the hydraulic gear to rotate, and an inertia damping effect is provided. The device has a dual hydraulic damping energy dissipation mechanism, and by adding the hydraulic and ball screw type inerters, the shock absorption performance is improved, so that the response of a building structure is reduced.
本发明公开了一种具有多重惯容耗能的减震器，同时融合了滚珠丝杠式惯容和液压式惯容的特性，能够在结构减震方面提供卓越的性能。包括两个液压缸筒，液压缸筒内装有活塞，将液压缸分为两个密封室，一端与活塞杆连接，另一端与螺杆相连，螺杆中间有质量圆盘，两个液压缸筒通过两个外部管道连通。在工作过程中，通过活塞杆的水平移动带动活塞挤压阻尼液，从而实现阻尼作用。活塞杆的运动驱动滚珠丝杠旋转，使质量圆盘产生转动，从而提供额外的惯性减震效果。阻尼液的流动还会带动液压齿轮的转动，提供惯性减震作用。本发明具有双重液压阻尼耗能机制，通过增加液压式和滚珠丝杠式惯容器，提高减震性能，从而降低建筑结构的响应。
Shock absorber with multiple inerter energy dissipation
一种具有多重惯容耗能的减震器
ZHAN WEI (Autor:in) / WEI XINYUN (Autor:in) / SUN CHANGHAO (Autor:in) / NI LIANGXIAN (Autor:in) / LI PENGYA (Autor:in) / ZHANG HUIFANG (Autor:in) / GAO CHENGXIANG (Autor:in) / WANG QI (Autor:in) / YAN YONGDONG (Autor:in) / MA JUNCHENG (Autor:in)
26.01.2024
Patent
Elektronische Ressource
Chinesisch
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