A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rolling ball type shock insulation support with speed type damping, wind resistance and self-resetting functions
The invention discloses a rolling ball type shock insulation support with speed type damping, wind resistance and self-resetting functions. The rolling ball type shock insulation support comprises an upper connecting plate, a lower connecting plate and a plurality of shock absorption mechanisms. A rolling ball in the damping mechanism is installed on the upper connecting plate or the lower connecting plate or the linkage plate. A restraining cavity is formed in the upper connecting plate or the lower connecting plate or the linkage plate; a gap between the rolling ball and the inner wall of the constraint cavity is filled with a plurality of groups of rolling balls; when the rolling ball is installed on the upper connecting plate, a concave face is arranged at the position, corresponding to the rolling ball, of the lower connecting plate. When the rolling ball is mounted on the lower connecting plate, a concave surface is arranged at the position, corresponding to the rolling ball, of the upper connecting plate; when the rolling ball is mounted on the linkage plate, concave surfaces are arranged at the positions, corresponding to the rolling ball, of the upper connecting plate and the lower connecting plate; and a buffer damping layer is arranged on the concave surface. The rolling ball type shock insulation support can achieve long-period large-displacement shock insulation movement and complete self-resetting after an earthquake, and is particularly suitable for high-performance shock insulation of a light structure.
本发明公开了一种具备速度型阻尼、抗风和自复位功能的滚球式隔震支座，包括上连接板、下连接板和多组减震机构；所述减震机构中的滚球安装在上连接板或下连接板或联动板上；上连接板或下连接板或联动板上设置有约束腔；滚球与约束腔的内壁之间的间隙内填充有多组滚珠；当滚球安装在上连接板上时，下连接板在与滚球对应的位置处设置有凹面；当滚球安装在下连接板上时，上连接板在与滚球对应的位置处设置有凹面；当滚球安装在联动板上时，上连接板和下连接板在与滚球对应的位置处设置有凹面；所述凹面上设置有缓冲阻尼层。本发明的滚球式隔震支座能实现长周期大位移隔震运动，又能实现震后完全自复位，尤其适合于轻质结构的高性能隔震。
Rolling ball type shock insulation support with speed type damping, wind resistance and self-resetting functions
The invention discloses a rolling ball type shock insulation support with speed type damping, wind resistance and self-resetting functions. The rolling ball type shock insulation support comprises an upper connecting plate, a lower connecting plate and a plurality of shock absorption mechanisms. A rolling ball in the damping mechanism is installed on the upper connecting plate or the lower connecting plate or the linkage plate. A restraining cavity is formed in the upper connecting plate or the lower connecting plate or the linkage plate; a gap between the rolling ball and the inner wall of the constraint cavity is filled with a plurality of groups of rolling balls; when the rolling ball is installed on the upper connecting plate, a concave face is arranged at the position, corresponding to the rolling ball, of the lower connecting plate. When the rolling ball is mounted on the lower connecting plate, a concave surface is arranged at the position, corresponding to the rolling ball, of the upper connecting plate; when the rolling ball is mounted on the linkage plate, concave surfaces are arranged at the positions, corresponding to the rolling ball, of the upper connecting plate and the lower connecting plate; and a buffer damping layer is arranged on the concave surface. The rolling ball type shock insulation support can achieve long-period large-displacement shock insulation movement and complete self-resetting after an earthquake, and is particularly suitable for high-performance shock insulation of a light structure.
本发明公开了一种具备速度型阻尼、抗风和自复位功能的滚球式隔震支座，包括上连接板、下连接板和多组减震机构；所述减震机构中的滚球安装在上连接板或下连接板或联动板上；上连接板或下连接板或联动板上设置有约束腔；滚球与约束腔的内壁之间的间隙内填充有多组滚珠；当滚球安装在上连接板上时，下连接板在与滚球对应的位置处设置有凹面；当滚球安装在下连接板上时，上连接板在与滚球对应的位置处设置有凹面；当滚球安装在联动板上时，上连接板和下连接板在与滚球对应的位置处设置有凹面；所述凹面上设置有缓冲阻尼层。本发明的滚球式隔震支座能实现长周期大位移隔震运动，又能实现震后完全自复位，尤其适合于轻质结构的高性能隔震。
Rolling ball type shock insulation support with speed type damping, wind resistance and self-resetting functions
具备速度型阻尼、抗风和自复位功能的滚球式隔震支座
ZHOU YIRUI (author) / XU XUNWEN (author) / CHEN YANGYANG (author)
2024-11-01
Patent
Electronic Resource
Chinese
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