A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Damping support for roads and bridges
The invention discloses a damping support for roads and bridges, which comprises a top seat and a bottom seat, stabilizer bars are fixedly connected to the two sides of the bottom of the top seat, the top ends of the stabilizer bars are sleeved with elastic rings, the outer sides of the elastic rings are fixedly connected with the top seat, and damping sleeves corresponding to the stabilizer bars are fixedly connected to the two sides of the upper end of the bottom seat. The stabilizer bar extends into a damping sleeve, a damping spring is arranged in the damping sleeve, and the top of the damping spring is fixedly connected with the bottom of the stabilizer bar. Horizontal impact can be relieved, it is guaranteed that the stabilizer bar and the top base cannot excessively deviate and misplace in the horizontal direction, meanwhile, the rubber pad can relieve movement of the supporting base, the bearing capacity of the bridge support is improved, the auxiliary buffering mechanism can offset pressure borne by the reinforcing columns, stress points are increased to share loads, the energy absorption blocks can further absorb impact potential energy, so that the shock absorption performance of the bridge support is guaranteed, and the stability of a road bridge is improved.
本发明公开了一种道路桥梁用减震支座，包括顶座和底座，所述顶座的底部两侧固定连接有稳定杆，所述稳定杆的顶端套设有弹性圈，所述弹性圈的外侧与顶座固定连接，所述底座的上端两侧固定连接有与稳定杆相对应的减震套筒，所述稳定杆伸入至减震套筒内，所述减震套筒内设有减震弹簧，所述减震弹簧的顶部与稳定杆的底部固定连接。本发明可以减缓水平冲击，保证稳定杆及顶座不会在水平方向发生过度偏差错位，同时橡胶垫可以减缓支撑座的移动，提高了桥梁支座的承载能力，并且辅助缓冲机构可以抵消加强柱受到的压力，增加受力点以分担载荷，吸能块会进一步吸收冲击势能，保证了桥梁支座的减震性能，提高了道路桥梁的稳定性。
Damping support for roads and bridges
The invention discloses a damping support for roads and bridges, which comprises a top seat and a bottom seat, stabilizer bars are fixedly connected to the two sides of the bottom of the top seat, the top ends of the stabilizer bars are sleeved with elastic rings, the outer sides of the elastic rings are fixedly connected with the top seat, and damping sleeves corresponding to the stabilizer bars are fixedly connected to the two sides of the upper end of the bottom seat. The stabilizer bar extends into a damping sleeve, a damping spring is arranged in the damping sleeve, and the top of the damping spring is fixedly connected with the bottom of the stabilizer bar. Horizontal impact can be relieved, it is guaranteed that the stabilizer bar and the top base cannot excessively deviate and misplace in the horizontal direction, meanwhile, the rubber pad can relieve movement of the supporting base, the bearing capacity of the bridge support is improved, the auxiliary buffering mechanism can offset pressure borne by the reinforcing columns, stress points are increased to share loads, the energy absorption blocks can further absorb impact potential energy, so that the shock absorption performance of the bridge support is guaranteed, and the stability of a road bridge is improved.
本发明公开了一种道路桥梁用减震支座，包括顶座和底座，所述顶座的底部两侧固定连接有稳定杆，所述稳定杆的顶端套设有弹性圈，所述弹性圈的外侧与顶座固定连接，所述底座的上端两侧固定连接有与稳定杆相对应的减震套筒，所述稳定杆伸入至减震套筒内，所述减震套筒内设有减震弹簧，所述减震弹簧的顶部与稳定杆的底部固定连接。本发明可以减缓水平冲击，保证稳定杆及顶座不会在水平方向发生过度偏差错位，同时橡胶垫可以减缓支撑座的移动，提高了桥梁支座的承载能力，并且辅助缓冲机构可以抵消加强柱受到的压力，增加受力点以分担载荷，吸能块会进一步吸收冲击势能，保证了桥梁支座的减震性能，提高了道路桥梁的稳定性。
Damping support for roads and bridges
一种道路桥梁用减震支座
HUANG JUNJUN (author) / CHEN YINGHUA (author)
2022-01-25
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
TIBKAT | 23.1985 -
Catalogue medicine | [Vol. 23/no. 1] (Jan. 1985)-
Online Contents | 1999