Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-energy-dissipation pendulum type collision double-tuned mass damper
The invention relates to the field of dampers, in particular to a self-energy-dissipation pendulum type collision double-tuned mass damper. Comprising a mass block, a swing rod, an arc-shaped rail in a cavity of the mass block and a collision rolling ball, one end of the swing rod is rotationally connected with the mass block, and the other end of the swing rod is rotationally connected with a controlled structure; the mass block is provided with a cavity, and an energy consumption device is arranged in the cavity. Due to the technical scheme, double tuning is achieved, and the vibration reduction performance of the damper is greatly improved. Due to the fact that the energy consumption device is installed in the mass block, compared with the prior art that the damping element is arranged between the mass block and the lower-layer controlled structure, the relative positions of the energy consumption device and the mass block are fixed, and the problem that deviation occurs between design optimization parameters and actual parameters of the damping element in actual use does not exist.
本发明涉及阻尼器领域，具体涉及一种自耗能摆式碰撞双重调谐质量阻尼器。包括质量块、摆杆以及质量块腔体内弧形轨道和碰撞滚球，所述摆杆的一端与所述质量块转动连接，另一端用于与被控结构转动连接；所述质量块设置有腔体，所述腔体内设置耗能装置。由于上述技术方案实现了双重调谐，大大提高了阻尼器的减振性能。由于耗能装置安装于质量块的内部，相较于现有技术中将阻尼元件布置在质量块和下层被控结构之间，耗能装置与质量块的相对位置固定，不存在实际使用时阻尼元件的设计优化参数与实际参数间出现偏差的问题。
Self-energy-dissipation pendulum type collision double-tuned mass damper
The invention relates to the field of dampers, in particular to a self-energy-dissipation pendulum type collision double-tuned mass damper. Comprising a mass block, a swing rod, an arc-shaped rail in a cavity of the mass block and a collision rolling ball, one end of the swing rod is rotationally connected with the mass block, and the other end of the swing rod is rotationally connected with a controlled structure; the mass block is provided with a cavity, and an energy consumption device is arranged in the cavity. Due to the technical scheme, double tuning is achieved, and the vibration reduction performance of the damper is greatly improved. Due to the fact that the energy consumption device is installed in the mass block, compared with the prior art that the damping element is arranged between the mass block and the lower-layer controlled structure, the relative positions of the energy consumption device and the mass block are fixed, and the problem that deviation occurs between design optimization parameters and actual parameters of the damping element in actual use does not exist.
本发明涉及阻尼器领域，具体涉及一种自耗能摆式碰撞双重调谐质量阻尼器。包括质量块、摆杆以及质量块腔体内弧形轨道和碰撞滚球，所述摆杆的一端与所述质量块转动连接，另一端用于与被控结构转动连接；所述质量块设置有腔体，所述腔体内设置耗能装置。由于上述技术方案实现了双重调谐，大大提高了阻尼器的减振性能。由于耗能装置安装于质量块的内部，相较于现有技术中将阻尼元件布置在质量块和下层被控结构之间，耗能装置与质量块的相对位置固定，不存在实际使用时阻尼元件的设计优化参数与实际参数间出现偏差的问题。
Self-energy-dissipation pendulum type collision double-tuned mass damper
一种自耗能摆式碰撞双重调谐质量阻尼器
WANG WENXI (Autor:in) / YANG ZHILIN (Autor:in) / HUA XUGANG (Autor:in) / CHEN ZHENGQING (Autor:in) / LEE SU-YOUNG (Autor:in) / SUN HONGXIN (Autor:in)
10.05.2022
Patent
Elektronische Ressource
Chinesisch
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