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A platform for research: civil engineering, architecture and urbanism
Highway bridge anti-seismic device
The invention belongs to the technical field of bridges and particularly relates to a highway bridge anti-seismic device. The device comprises a lower seat plate and an upper seat plate, wherein a lower basin plate is fixedly mounted on the upper surface of the lower seat plate; an upper basin plate is fixedly mounted on the lower surface of the upper seat plate; a positioning column is fixedly mounted in the middle of the lower surface of the upper seat plate; a rubber block one is fixedly mounted in the lower basin plate; the upper surface of the rubber block one contacts with the lower surface of the upper basin plate; the lower surface of the first rubber block is in contact with the upper surface of the lower basin plate; a buffer is fixedly mounted between the upper seat plate and the lower seat plate. The device is simple in structure, convenient to install, capable of effectively reducing and resisting impact and vibration in the vertical direction and the horizontal direction, good in anti-seismic performance, and capable of improving the safety of a bridge.
本发明属于桥梁技术领域，具体的说是一种公路桥梁用抗震装置，包括下座板与上座板；所述下座板的上表面上固定安装有下盆板；所述上座板的下表面上固定安装有上盆板；所述上座板的下表面上中间位置固定安装有定位柱；所述下盆板内固定安装有橡胶块一；所述橡胶块一的上表面与上盆板的下表面相互接触；所述橡胶块一的下表面与下盆板的上表面相互接触；所述上座板与下座板之间固定安装有缓冲器；本发明结构简单，安装方便，能够有效的消减、抵抗竖直方向和水平方向的冲击和振动，抗震性能好，能够提升桥梁的安全性。
Highway bridge anti-seismic device
The invention belongs to the technical field of bridges and particularly relates to a highway bridge anti-seismic device. The device comprises a lower seat plate and an upper seat plate, wherein a lower basin plate is fixedly mounted on the upper surface of the lower seat plate; an upper basin plate is fixedly mounted on the lower surface of the upper seat plate; a positioning column is fixedly mounted in the middle of the lower surface of the upper seat plate; a rubber block one is fixedly mounted in the lower basin plate; the upper surface of the rubber block one contacts with the lower surface of the upper basin plate; the lower surface of the first rubber block is in contact with the upper surface of the lower basin plate; a buffer is fixedly mounted between the upper seat plate and the lower seat plate. The device is simple in structure, convenient to install, capable of effectively reducing and resisting impact and vibration in the vertical direction and the horizontal direction, good in anti-seismic performance, and capable of improving the safety of a bridge.
本发明属于桥梁技术领域，具体的说是一种公路桥梁用抗震装置，包括下座板与上座板；所述下座板的上表面上固定安装有下盆板；所述上座板的下表面上固定安装有上盆板；所述上座板的下表面上中间位置固定安装有定位柱；所述下盆板内固定安装有橡胶块一；所述橡胶块一的上表面与上盆板的下表面相互接触；所述橡胶块一的下表面与下盆板的上表面相互接触；所述上座板与下座板之间固定安装有缓冲器；本发明结构简单，安装方便，能够有效的消减、抵抗竖直方向和水平方向的冲击和振动，抗震性能好，能够提升桥梁的安全性。
Highway bridge anti-seismic device
一种公路桥梁用抗震装置
SONG WEISHI (author) / CAO PENG (author) / HUAI XIAOMING (author)
2021-10-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Anti-seismic device and anti-seismic method for highway bridge
| European Patent Office | 2023