Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a highway bridge damping support. The support comprises a supporting column, the upper side wall of the supporting column is elastically connected with a mounting plate through a plurality of damping springs, and two connecting arms are arranged at the upper end of the mounting plate; and a damping mechanism is arranged at the upper end of the mounting plate, the damping mechanism comprises two fixed boxes fixedly connected to the upper end of the mounting plate, the two fixed boxes are filled with electrorheological fluid, the inner walls of the two fixed boxes are connected with movable plates in a sealed and sliding mode, two through holes are formed in the side walls of the two movable plates in a penetrating mode, the upper side walls of the two moving plates are fixedly connected with connecting rods, and the upper ends of the two connecting rods are fixedly connected with connecting plates. According to the support, the damping effect on a bridge in the vertical direction can be achieved, then the stability of the bridge is guaranteed, loss of the bridge caused by energy generated during an earthquake can be weakened to a certain degree, and a good protection effect on the bridge is achieved.
本发明公开了一种公路桥梁减震支架，包括支撑柱，所述支撑柱上侧壁通过多个减震弹簧弹性连接有安装板，所述安装板上端设有两个连接臂；所述安装板上端设有减震机构，所述减震机构包括固定连接在安装板上端的两个固定盒，两个所述固定盒内均填充有电流变液，两个所述固定盒内壁均密封滑动连接有移动板，两个所述移动板侧壁均贯穿设有两个通孔，两个所述移动板上侧壁均固定连接有连接杆，两个所述连接杆上端均固定连接有连接板。本发明能够实现在竖直方向上对桥梁的减震作用，进而保证桥梁的稳定性，并且能够在一定程度上削弱地震时所产生的能量对桥梁造成的损耗，对桥梁起到良好的保护作用。
The invention discloses a highway bridge damping support. The support comprises a supporting column, the upper side wall of the supporting column is elastically connected with a mounting plate through a plurality of damping springs, and two connecting arms are arranged at the upper end of the mounting plate; and a damping mechanism is arranged at the upper end of the mounting plate, the damping mechanism comprises two fixed boxes fixedly connected to the upper end of the mounting plate, the two fixed boxes are filled with electrorheological fluid, the inner walls of the two fixed boxes are connected with movable plates in a sealed and sliding mode, two through holes are formed in the side walls of the two movable plates in a penetrating mode, the upper side walls of the two moving plates are fixedly connected with connecting rods, and the upper ends of the two connecting rods are fixedly connected with connecting plates. According to the support, the damping effect on a bridge in the vertical direction can be achieved, then the stability of the bridge is guaranteed, loss of the bridge caused by energy generated during an earthquake can be weakened to a certain degree, and a good protection effect on the bridge is achieved.
本发明公开了一种公路桥梁减震支架，包括支撑柱，所述支撑柱上侧壁通过多个减震弹簧弹性连接有安装板，所述安装板上端设有两个连接臂；所述安装板上端设有减震机构，所述减震机构包括固定连接在安装板上端的两个固定盒，两个所述固定盒内均填充有电流变液，两个所述固定盒内壁均密封滑动连接有移动板，两个所述移动板侧壁均贯穿设有两个通孔，两个所述移动板上侧壁均固定连接有连接杆，两个所述连接杆上端均固定连接有连接板。本发明能够实现在竖直方向上对桥梁的减震作用，进而保证桥梁的稳定性，并且能够在一定程度上削弱地震时所产生的能量对桥梁造成的损耗，对桥梁起到良好的保护作用。
Vibration damping and buffering support for highway bridge
| Europäisches Patentamt | 2021
Vibration damping and buffering support for highway bridge
| Europäisches Patentamt | 2021