Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multidirectional damping amplification device with limiting function
The invention provides a multidirectional damping amplification device with a limiting function. The multidirectional damping amplification device comprises a cavity, a top cover located on the upper portion of the cavity and a base located on the lower portion of the cavity, a plurality of universal bearings are installed in holes reserved in the top cover through a press-in method, and outer rings of the universal bearings are fixed to the top cover through welding; a plurality of levers vertically penetrate through the universal bearings respectively and extend downwards to be fixed with the connecting pieces, the positions, penetrating through the universal bearings, of the levers are fixed through snap springs to avoid relative displacement or relative rotation of the levers, and the top ends of the levers are provided with centripetal rod end knuckle bearings to be connected with an upper structure; the damper is connected between the connecting piece and a lug plate arranged on the base through a pin shaft; the elastic reset fence is arranged in the middle of the base and is coaxial with the connecting piece. The device can amplify energy consumption in multiple directions, the use efficiency of the damper is improved, meanwhile, failure of the damper is effectively avoided, and a certain reset function is provided.
本发明提供一种具有限位功能的多方位阻尼放大装置，包括腔体、位于所述腔体上部的顶盖以及下部的底座，多个万向轴承采用压入法安装到顶盖预留的孔洞内且万向轴承的外圈与顶盖通过焊接固定；多根杠杆分别垂直穿过万向轴承且向下延伸与连接件固定，每根杠杆在穿过万向轴承的位置通过卡簧固定避免其发生相对位移或相对转角，每根杠杆顶端装有向心杆端关节轴承与上部结构连接；阻尼器使用销轴连接至连接件与底座设置在的耳板之间；弹性复位围挡设置在底座的中间位置，与连接件同轴心。该装置可以多方位放大能耗，提高阻尼器使用效率，同时有效避免阻尼器失效，并提供一定的复位功能。
Multidirectional damping amplification device with limiting function
The invention provides a multidirectional damping amplification device with a limiting function. The multidirectional damping amplification device comprises a cavity, a top cover located on the upper portion of the cavity and a base located on the lower portion of the cavity, a plurality of universal bearings are installed in holes reserved in the top cover through a press-in method, and outer rings of the universal bearings are fixed to the top cover through welding; a plurality of levers vertically penetrate through the universal bearings respectively and extend downwards to be fixed with the connecting pieces, the positions, penetrating through the universal bearings, of the levers are fixed through snap springs to avoid relative displacement or relative rotation of the levers, and the top ends of the levers are provided with centripetal rod end knuckle bearings to be connected with an upper structure; the damper is connected between the connecting piece and a lug plate arranged on the base through a pin shaft; the elastic reset fence is arranged in the middle of the base and is coaxial with the connecting piece. The device can amplify energy consumption in multiple directions, the use efficiency of the damper is improved, meanwhile, failure of the damper is effectively avoided, and a certain reset function is provided.
本发明提供一种具有限位功能的多方位阻尼放大装置，包括腔体、位于所述腔体上部的顶盖以及下部的底座，多个万向轴承采用压入法安装到顶盖预留的孔洞内且万向轴承的外圈与顶盖通过焊接固定；多根杠杆分别垂直穿过万向轴承且向下延伸与连接件固定，每根杠杆在穿过万向轴承的位置通过卡簧固定避免其发生相对位移或相对转角，每根杠杆顶端装有向心杆端关节轴承与上部结构连接；阻尼器使用销轴连接至连接件与底座设置在的耳板之间；弹性复位围挡设置在底座的中间位置，与连接件同轴心。该装置可以多方位放大能耗，提高阻尼器使用效率，同时有效避免阻尼器失效，并提供一定的复位功能。
Multidirectional damping amplification device with limiting function
一种具有限位功能的多方位阻尼放大装置
HAN MENGFAN (Autor:in) / BAO CHAO (Autor:in) / BAI PENGCHENG (Autor:in) / LONG HUAN (Autor:in) / FAN QI (Autor:in) / DU JIANDONG (Autor:in) / MA XIAOTONG (Autor:in)
28.06.2024
Patent
Elektronische Ressource
Chinesisch
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