Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vibration-vibration double-control vibration reduction and isolation support
The vibration reduction and isolation support comprises an upper support body, a damping pad, a middle connecting base, a small spherical sliding plate, a spherical crown lining plate, a large spherical sliding plate and a lower support body which are sequentially arranged. A plurality of cavities are formed in the bottom of the upper support, and the damping pads are arranged in the cavities in a limited mode. The top of the middle connecting seat is in horizontal limiting connection with the upper support and supports the damper, and a small spherical sliding plate is fixedly arranged at the bottom of the middle connecting seat; the top of the spherical crown lining plate and the small spherical sliding plate form a first friction pair, and a large spherical sliding plate is fixedly arranged at the bottom; the large spherical sliding plate is matched with the lower support structure and forms a second friction pair with the lower support structure. According to the vibration reduction and isolation support, seismic kinetic energy is converted into potential energy of an upper structure through the first friction pair and the second friction pair, and therefore the influence of an earthquake on the upper structure is reduced; the damping pad formed by combining a plurality of high-damping rubber pads with different vertical rigidities can absorb different vibration frequencies, and high-frequency vertical vibration of an upper structure is effectively reduced.
本发明公开了一种震振双控的减振隔震支座，包括依次设有的上支座、阻尼垫、中间连接座、小球面滑板、球冠衬板、大球面滑板及下支座。上支座底部设有多个腔室，阻尼垫限位设于腔室内；中间连接座顶部与上支座水平限位连接，并对阻尼进行支撑，其底部固定设有小球面滑板；球冠衬板顶部与小球面滑板形成第一摩擦副，其底部固定设有大球面滑板；大球面滑板与下支座结构相适配，两者形成第二摩擦副。本发明的减振隔震支座，通过第一摩擦副和第二摩擦副，将地震动能转化为上部结构的势能，从而降低地震对上部结构的影响；通过不同竖向刚度多层高阻尼橡胶垫组合而成的阻尼垫，其可吸收不同振动频率，有效减小上部结构的高频竖向振动。
Vibration-vibration double-control vibration reduction and isolation support
The vibration reduction and isolation support comprises an upper support body, a damping pad, a middle connecting base, a small spherical sliding plate, a spherical crown lining plate, a large spherical sliding plate and a lower support body which are sequentially arranged. A plurality of cavities are formed in the bottom of the upper support, and the damping pads are arranged in the cavities in a limited mode. The top of the middle connecting seat is in horizontal limiting connection with the upper support and supports the damper, and a small spherical sliding plate is fixedly arranged at the bottom of the middle connecting seat; the top of the spherical crown lining plate and the small spherical sliding plate form a first friction pair, and a large spherical sliding plate is fixedly arranged at the bottom; the large spherical sliding plate is matched with the lower support structure and forms a second friction pair with the lower support structure. According to the vibration reduction and isolation support, seismic kinetic energy is converted into potential energy of an upper structure through the first friction pair and the second friction pair, and therefore the influence of an earthquake on the upper structure is reduced; the damping pad formed by combining a plurality of high-damping rubber pads with different vertical rigidities can absorb different vibration frequencies, and high-frequency vertical vibration of an upper structure is effectively reduced.
本发明公开了一种震振双控的减振隔震支座，包括依次设有的上支座、阻尼垫、中间连接座、小球面滑板、球冠衬板、大球面滑板及下支座。上支座底部设有多个腔室，阻尼垫限位设于腔室内；中间连接座顶部与上支座水平限位连接，并对阻尼进行支撑，其底部固定设有小球面滑板；球冠衬板顶部与小球面滑板形成第一摩擦副，其底部固定设有大球面滑板；大球面滑板与下支座结构相适配，两者形成第二摩擦副。本发明的减振隔震支座，通过第一摩擦副和第二摩擦副，将地震动能转化为上部结构的势能，从而降低地震对上部结构的影响；通过不同竖向刚度多层高阻尼橡胶垫组合而成的阻尼垫，其可吸收不同振动频率，有效减小上部结构的高频竖向振动。
Vibration-vibration double-control vibration reduction and isolation support
一种震振双控的减振隔震支座
HE WEI (Autor:in) / HUANG YONGAN (Autor:in) / ZHOU CHUN (Autor:in) / HU LEI (Autor:in) / MA XIAOFEI (Autor:in) / LIANG XU (Autor:in) / DONG JIALIANG (Autor:in) / WANG FUHUA (Autor:in) / FU GUOZI (Autor:in) / XIAO CHENG (Autor:in)
07.05.2024
Patent
Elektronische Ressource
Chinesisch
Vibration-vibration double-control inclined orthogonal combined vibration isolation support
| Europäisches Patentamt | 2024
Shock-vibration double-control three-dimensional vibration isolation support
| Europäisches Patentamt | 2023
Vibration-vibration double-control shock insulation support
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024