A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a bridge damping device. Columns are installed at the two ends of a cross rod. A through hole is formed in the column body; empty grooves are formed in the outer wall of the column body at equal intervals, stand columns are arranged in the through holes, first fixing plates are installed at the top ends of the stand columns, first air bags are arranged at the top ends of the first fixing plates at equal intervals, second box bodies are installed at the top ends of the first fixing plates at equal intervals, and the second box bodies are located between the two sets of first air bags. The bridge damping device adopts the waved plate, the first air bag and the like; when the gravity downwards extrudes the first box body and the second air bag; the closed first box body is extruded by the first T-shaped pressing rod to generate resistance; pressure is effectively reduced, the waved plate can evenly disperse the pressure to the first air bag and the second T-shapedpressing rod, the first air bag reduces the pressure, the second T-shaped pressing rod can move downwards into the second box body and extrude air in the second box body, and vibration on the bridge floor can be effectively relieved in combination with the performance of the second spring.
本发明公开了一种桥梁减振装置，包括所述横杆的两端皆安装有柱体，且柱体的内部开设有通孔，所述柱体外壁等间距开设有空槽，所述通孔的内部皆设置有立柱，且立柱的顶端安装有第一固定板，所述第一固定板的顶端等间距设置有第一气囊，所述第一固定板的顶端等间距安装有第二箱体，且第二箱体位于两组第一气囊的中间。该桥梁减振装置采用波浪板和第一气囊等，当重力向下挤压第一箱体和第二气囊，封闭的第一箱体受到第一T型压杆挤压产生了阻力，有效消减压力，波浪板可以将压力均匀分散给第一气囊和第二T型压杆，第一气囊减小压力，第二T型压杆会向下至第二箱体内部并将第二箱体内空气挤压，结合第二弹簧性能，可以有效缓解桥面上的振动。
The invention discloses a bridge damping device. Columns are installed at the two ends of a cross rod. A through hole is formed in the column body; empty grooves are formed in the outer wall of the column body at equal intervals, stand columns are arranged in the through holes, first fixing plates are installed at the top ends of the stand columns, first air bags are arranged at the top ends of the first fixing plates at equal intervals, second box bodies are installed at the top ends of the first fixing plates at equal intervals, and the second box bodies are located between the two sets of first air bags. The bridge damping device adopts the waved plate, the first air bag and the like; when the gravity downwards extrudes the first box body and the second air bag; the closed first box body is extruded by the first T-shaped pressing rod to generate resistance; pressure is effectively reduced, the waved plate can evenly disperse the pressure to the first air bag and the second T-shapedpressing rod, the first air bag reduces the pressure, the second T-shaped pressing rod can move downwards into the second box body and extrude air in the second box body, and vibration on the bridge floor can be effectively relieved in combination with the performance of the second spring.
本发明公开了一种桥梁减振装置，包括所述横杆的两端皆安装有柱体，且柱体的内部开设有通孔，所述柱体外壁等间距开设有空槽，所述通孔的内部皆设置有立柱，且立柱的顶端安装有第一固定板，所述第一固定板的顶端等间距设置有第一气囊，所述第一固定板的顶端等间距安装有第二箱体，且第二箱体位于两组第一气囊的中间。该桥梁减振装置采用波浪板和第一气囊等，当重力向下挤压第一箱体和第二气囊，封闭的第一箱体受到第一T型压杆挤压产生了阻力，有效消减压力，波浪板可以将压力均匀分散给第一气囊和第二T型压杆，第一气囊减小压力，第二T型压杆会向下至第二箱体内部并将第二箱体内空气挤压，结合第二弹簧性能，可以有效缓解桥面上的振动。
Bridge damping device
一种桥梁减振装置
CAO MINGMING (author)
2020-06-05
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken