A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rotary amplification viscous damper and anti-seismic building component
The invention provides a rotary amplification viscous damper and an anti-seismic building component, the rotary amplification viscous damper comprises a sealing cylinder formed by a sealing cylinder and a sealing cover plate, the sealing cylinder is filled with a viscous damping material, and the outer diameter of the sealing cylinder is rotatably connected with a first plane through a sealing cylinder fixing plate; a circular through hole is reserved in the center of the sealing cover plate, a rotating shaft is installed in the circular through hole in a penetrating mode, and a rotating damping plate or a rotating damping blade fixedly connected with the rotating shaft is installed in the sealing cylinder. One end of the rotating shaft is located on the outer side of the sealing cylinder and fixedly provided with a rotating gear, the outer side of the rotating gear is sleeved with a rotating inner gear ring, the rotating inner gear ring is rotationally connected with a second plane through an inner gear ring fixing plate, and the first plane and the second plane are not located in the same plane. When the structure deforms due to external effects such as earthquakes, the rotating damping plates or the rotating damping blades are driven to rotate through the transmission gears, and the energy dissipation and shock absorption effects are achieved through the shearing effect or flow resistance energy dissipation on the viscous damping materials.
本发明提供了一种转动放大粘滞阻尼器及抗震建筑构件，包含有密封筒以及密封盖板所构成的密封圆筒体，密封圆筒体内填充有粘滞阻尼材料，密封圆筒体外径通过密封筒固定板与第一平面转动连接；密封盖板中心预留圆形通孔，在圆形通孔穿设安装有转动轴，在密封圆筒体内安装有与转动轴固定连接的转动阻尼板或转动阻尼叶片；转动轴的一端位于密封圆筒体外侧并固定安装有转动齿轮，转动齿轮外侧套设安装有转动内齿圈，转动内齿圈通过内齿圈固定板与第二平面转动连接，第一、第二不处于同一平面内。当结构遭受地震等外部作用发生变形时，通过传动齿轮带动转动阻尼板或转动阻尼叶片发生转动，通过对粘滞阻尼材料的剪切作用或流阻力耗能，起到消能减震作用。
Rotary amplification viscous damper and anti-seismic building component
The invention provides a rotary amplification viscous damper and an anti-seismic building component, the rotary amplification viscous damper comprises a sealing cylinder formed by a sealing cylinder and a sealing cover plate, the sealing cylinder is filled with a viscous damping material, and the outer diameter of the sealing cylinder is rotatably connected with a first plane through a sealing cylinder fixing plate; a circular through hole is reserved in the center of the sealing cover plate, a rotating shaft is installed in the circular through hole in a penetrating mode, and a rotating damping plate or a rotating damping blade fixedly connected with the rotating shaft is installed in the sealing cylinder. One end of the rotating shaft is located on the outer side of the sealing cylinder and fixedly provided with a rotating gear, the outer side of the rotating gear is sleeved with a rotating inner gear ring, the rotating inner gear ring is rotationally connected with a second plane through an inner gear ring fixing plate, and the first plane and the second plane are not located in the same plane. When the structure deforms due to external effects such as earthquakes, the rotating damping plates or the rotating damping blades are driven to rotate through the transmission gears, and the energy dissipation and shock absorption effects are achieved through the shearing effect or flow resistance energy dissipation on the viscous damping materials.
本发明提供了一种转动放大粘滞阻尼器及抗震建筑构件，包含有密封筒以及密封盖板所构成的密封圆筒体，密封圆筒体内填充有粘滞阻尼材料，密封圆筒体外径通过密封筒固定板与第一平面转动连接；密封盖板中心预留圆形通孔，在圆形通孔穿设安装有转动轴，在密封圆筒体内安装有与转动轴固定连接的转动阻尼板或转动阻尼叶片；转动轴的一端位于密封圆筒体外侧并固定安装有转动齿轮，转动齿轮外侧套设安装有转动内齿圈，转动内齿圈通过内齿圈固定板与第二平面转动连接，第一、第二不处于同一平面内。当结构遭受地震等外部作用发生变形时，通过传动齿轮带动转动阻尼板或转动阻尼叶片发生转动，通过对粘滞阻尼材料的剪切作用或流阻力耗能，起到消能减震作用。
Rotary amplification viscous damper and anti-seismic building component
转动放大粘滞阻尼器及抗震建筑构件
WU PENGCHENG (author) / TIAN KUN (author) / JIA YONGBIAO (author) / DONG JINZHI (author) / CHEN XINYU (author) / CHEN ZHIXIONG (author) / ZHAO YUAN (author) / JIN WEIQIANG (author) / QIU BEIYU (author) / CAO JUNJIE (author)
2024-01-16
Patent
Electronic Resource
Chinese
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