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A platform for research: civil engineering, architecture and urbanism
Anti-overturning and anti-seismic bridge pier structure
The invention relates to an anti-overturning and anti-seismic bridge pier structure. A supporting plate is fixedly mounted at the top end of a supporting column at the top of a base, a mounting plate is elastically and slidably connected to the top of the supporting plate, an arc-shaped steel plate fixedly sleeves the supporting column and is fixedly connected with the bottom of the supporting plate, and two U-shaped frames are symmetrically and slidably connected to the top of the base; a buffering cover is fixedly installed on the inner wall of the bottom of the U-shaped frame, an ejector rod is slidably connected into the buffering cover, the top end of the ejector rod extends into the U-shaped frame and is slidably connected with the inner wall of the U-shaped frame, and a pressing rod is fixedly installed at the top end of the ejector rod; the top ends of the two pressing rods extend to the positions above the two U-shaped frames correspondingly and are rotationally connected with the two sides of the bottom of the arc-shaped steel plate correspondingly, and a limiting plate is fixedly installed at the bottom end of the top rod and is in elastic sliding connection with the buffer cover. The anti-overturning and anti-seismic bridge pier structure can provide good vibration-damping protection and anti-overturning protection on the bridge plate. Therefore, the bridge plate can be prevented from being damaged in the daily use process, and the service life of the bridge plate is effectively prolonged.
本发明涉及一种抗倾覆抗震的桥梁桥墩结构，底座顶部支撑柱的顶端固定安装有支撑板，支撑板的顶部弹性滑动连接有安装板，支撑柱上固定套设弧型钢板与支撑板的底部固定连接，底座的顶部对称滑动连接有两个U型架，且U型架的底部内壁上固定安装有缓冲罩，缓冲罩内滑动连接有顶杆，且顶杆的顶端延伸至U型架内并与U型架的内壁滑动连接，顶杆的顶端固定安装有压杆，且两个压杆的顶端分别延伸至两个U型架的上方并分别与弧型钢板的底部两侧转动连接，顶杆底端固定安装限位板与缓冲罩弹性滑动连接，该桥梁桥墩结构能够对桥板提供良好的减震防护和防倾覆保护，因此能够保证桥板在日常使用过程中不会出现损坏，有效的延长桥板的使用寿命。
Anti-overturning and anti-seismic bridge pier structure
The invention relates to an anti-overturning and anti-seismic bridge pier structure. A supporting plate is fixedly mounted at the top end of a supporting column at the top of a base, a mounting plate is elastically and slidably connected to the top of the supporting plate, an arc-shaped steel plate fixedly sleeves the supporting column and is fixedly connected with the bottom of the supporting plate, and two U-shaped frames are symmetrically and slidably connected to the top of the base; a buffering cover is fixedly installed on the inner wall of the bottom of the U-shaped frame, an ejector rod is slidably connected into the buffering cover, the top end of the ejector rod extends into the U-shaped frame and is slidably connected with the inner wall of the U-shaped frame, and a pressing rod is fixedly installed at the top end of the ejector rod; the top ends of the two pressing rods extend to the positions above the two U-shaped frames correspondingly and are rotationally connected with the two sides of the bottom of the arc-shaped steel plate correspondingly, and a limiting plate is fixedly installed at the bottom end of the top rod and is in elastic sliding connection with the buffer cover. The anti-overturning and anti-seismic bridge pier structure can provide good vibration-damping protection and anti-overturning protection on the bridge plate. Therefore, the bridge plate can be prevented from being damaged in the daily use process, and the service life of the bridge plate is effectively prolonged.
本发明涉及一种抗倾覆抗震的桥梁桥墩结构，底座顶部支撑柱的顶端固定安装有支撑板，支撑板的顶部弹性滑动连接有安装板，支撑柱上固定套设弧型钢板与支撑板的底部固定连接，底座的顶部对称滑动连接有两个U型架，且U型架的底部内壁上固定安装有缓冲罩，缓冲罩内滑动连接有顶杆，且顶杆的顶端延伸至U型架内并与U型架的内壁滑动连接，顶杆的顶端固定安装有压杆，且两个压杆的顶端分别延伸至两个U型架的上方并分别与弧型钢板的底部两侧转动连接，顶杆底端固定安装限位板与缓冲罩弹性滑动连接，该桥梁桥墩结构能够对桥板提供良好的减震防护和防倾覆保护，因此能够保证桥板在日常使用过程中不会出现损坏，有效的延长桥板的使用寿命。
Anti-overturning and anti-seismic bridge pier structure
一种抗倾覆抗震的桥梁桥墩结构
LIU JIALIANG (author) / LIU RENJIE (author) / GAO JIANPING (author) / WANG HAIYANG (author) / JIN YU (author) / JU ANJUN (author) / CAI YUTING (author) / LING JUN (author) / WANG XU (author)
2021-05-25
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Toughening column type pier bridge anti-overturning structure
| European Patent Office | 2023