Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-joint rotary friction damping device
The invention relates to the technical field of seismic mitigation and isolation, in particular to a multi-joint rotary friction damping device. The multi-joint rotary friction damping device mainly comprises a plurality of energy dissipation joints, each energy dissipation joint mainly comprises a plurality of pressing plates, friction steel plates and friction materials, the friction steel plates are clamped between the pressing plates and arranged in a laminated mode, the friction steel plates and the pressing plates are connected end to end to form a connecting rod mechanism, a certain initial included angle theta is formed between the pressing plates and the friction steel plates, and the friction materials capable of generating friction force are arranged between the friction steel plates and the pressing plates. Traditional horizontal friction energy consumption is converted into rotary friction energy consumption, and friction output is adjusted by adjusting the initial included angle, additionally arranging energy consumption joints and adopting a parallel arrangement combination mode. The multi-joint rotary friction damping device is simple in structure, convenient to install, low in price, wide in application range and high in energy consumption efficiency, has high practical value and economic benefits and is suitable for popularization and application.
本发明涉及减隔震技术领域，尤其涉及一种多关节旋转型摩擦阻尼装置；主要包括若干个耗能节点，耗能节点主要包括若干块压板、摩擦钢板、摩擦材料，所述摩擦钢板夹在压板之间叠层排布，所述摩擦钢板与压板首尾相连形成连杆机构，所述压板与摩擦钢板间形成一定的初始夹角θ，所述摩擦钢板与压板之间设置能产生摩擦力的摩擦材料；本发明将传统的水平摩擦耗能转化为旋转摩擦耗能，通过调节初始夹角、增设耗能节点以及采用并联排布的组合方式来调节摩擦出力，该阻尼器结构简单，安装方便，价格低廉，应用范围广，耗能效率高，具有较高的实用价值和经济效益，适用于市场推广。
Multi-joint rotary friction damping device
The invention relates to the technical field of seismic mitigation and isolation, in particular to a multi-joint rotary friction damping device. The multi-joint rotary friction damping device mainly comprises a plurality of energy dissipation joints, each energy dissipation joint mainly comprises a plurality of pressing plates, friction steel plates and friction materials, the friction steel plates are clamped between the pressing plates and arranged in a laminated mode, the friction steel plates and the pressing plates are connected end to end to form a connecting rod mechanism, a certain initial included angle theta is formed between the pressing plates and the friction steel plates, and the friction materials capable of generating friction force are arranged between the friction steel plates and the pressing plates. Traditional horizontal friction energy consumption is converted into rotary friction energy consumption, and friction output is adjusted by adjusting the initial included angle, additionally arranging energy consumption joints and adopting a parallel arrangement combination mode. The multi-joint rotary friction damping device is simple in structure, convenient to install, low in price, wide in application range and high in energy consumption efficiency, has high practical value and economic benefits and is suitable for popularization and application.
本发明涉及减隔震技术领域，尤其涉及一种多关节旋转型摩擦阻尼装置；主要包括若干个耗能节点，耗能节点主要包括若干块压板、摩擦钢板、摩擦材料，所述摩擦钢板夹在压板之间叠层排布，所述摩擦钢板与压板首尾相连形成连杆机构，所述压板与摩擦钢板间形成一定的初始夹角θ，所述摩擦钢板与压板之间设置能产生摩擦力的摩擦材料；本发明将传统的水平摩擦耗能转化为旋转摩擦耗能，通过调节初始夹角、增设耗能节点以及采用并联排布的组合方式来调节摩擦出力，该阻尼器结构简单，安装方便，价格低廉，应用范围广，耗能效率高，具有较高的实用价值和经济效益，适用于市场推广。
Multi-joint rotary friction damping device
一种多关节旋转型摩擦阻尼装置
WANG NAN (Autor:in) / GUAN QINGSONG (Autor:in) / LIU WENBING (Autor:in) / ZUO ZHENGFA (Autor:in) / XU ZHAODONG (Autor:in)
25.06.2021
Patent
Elektronische Ressource
Chinesisch
Novel assembly type rotary self-resetting friction damping joint and mounting method
| Europäisches Patentamt | 2023