Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Highway bridge damping and buffering support
The invention discloses a highway bridge damping and buffering support which comprises a lower steel plate and an upper steel plate, a plurality of first spring supporting rods are arranged on the surface of the top end of the lower steel plate in a surrounding mode, the top ends of the first spring supporting rods are connected with a partition plate, a dust cover is installed in the middle of the surface of the top end of the lower steel plate, and a buffering base is embedded in the dust cover; a damping device is arranged at the top end of the buffering base, a sliding plate is connected to the top end of the damping device, opposite limiting folded plates are arranged on the front side and the rear side of the bottom end surface of the upper steel plate, and groove bases are arranged at the bottom ends of the limiting folded plates. Sufficient bearing capacity in the vertical direction is provided for the support through the buffering base, large-amplitude vibration around the support can be preliminarily absorbed through the first spring supporting rods, vibration inside the support can be absorbed through the damping devices, good elasticity is achieved, the support can adapt to rotation of the bridge end, meanwhile, the damping devices have enough deformation capacity, and the displacement of the upper bridge structure is met.
本发明公开了一种公路桥梁减震缓冲支座，包括下钢板和上钢板，下钢板的顶端表面环绕设置有多根第一弹簧支杆，第一弹簧支杆的顶端连接有隔板，下钢板的顶端表面中间安装有防尘罩，防尘罩的内部嵌有缓冲底座，缓冲底座的顶端设置有减震装置，减震装置的顶端连接有滑板，上钢板的底端表面前后两侧均设置有相对的限位折板，限位折板的底端设置有凹槽座。本发明通过缓冲底座为支座提供足够的垂直方向的承载能力，通过第一弹簧支杆可初步吸收支座周身大幅度的震动，通过减震装置可支座内部的震动进行吸收，具备良好的弹性可以适应桥梁端的转动，同时减震装置具有足够的形变能力，满足上部桥梁构造的位移。
Highway bridge damping and buffering support
The invention discloses a highway bridge damping and buffering support which comprises a lower steel plate and an upper steel plate, a plurality of first spring supporting rods are arranged on the surface of the top end of the lower steel plate in a surrounding mode, the top ends of the first spring supporting rods are connected with a partition plate, a dust cover is installed in the middle of the surface of the top end of the lower steel plate, and a buffering base is embedded in the dust cover; a damping device is arranged at the top end of the buffering base, a sliding plate is connected to the top end of the damping device, opposite limiting folded plates are arranged on the front side and the rear side of the bottom end surface of the upper steel plate, and groove bases are arranged at the bottom ends of the limiting folded plates. Sufficient bearing capacity in the vertical direction is provided for the support through the buffering base, large-amplitude vibration around the support can be preliminarily absorbed through the first spring supporting rods, vibration inside the support can be absorbed through the damping devices, good elasticity is achieved, the support can adapt to rotation of the bridge end, meanwhile, the damping devices have enough deformation capacity, and the displacement of the upper bridge structure is met.
本发明公开了一种公路桥梁减震缓冲支座，包括下钢板和上钢板，下钢板的顶端表面环绕设置有多根第一弹簧支杆，第一弹簧支杆的顶端连接有隔板，下钢板的顶端表面中间安装有防尘罩，防尘罩的内部嵌有缓冲底座，缓冲底座的顶端设置有减震装置，减震装置的顶端连接有滑板，上钢板的底端表面前后两侧均设置有相对的限位折板，限位折板的底端设置有凹槽座。本发明通过缓冲底座为支座提供足够的垂直方向的承载能力，通过第一弹簧支杆可初步吸收支座周身大幅度的震动，通过减震装置可支座内部的震动进行吸收，具备良好的弹性可以适应桥梁端的转动，同时减震装置具有足够的形变能力，满足上部桥梁构造的位移。
Highway bridge damping and buffering support
一种公路桥梁减震缓冲支座
HE XIAOLIN (Autor:in)
08.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Vibration damping and buffering support for highway bridge
| Europäisches Patentamt | 2021
Vibration damping and buffering support for highway bridge
| Europäisches Patentamt | 2021