A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Beam falling prevention device for bridge and bridge with same
The invention discloses an anti-beam-falling device for a bridge and the bridge with the anti-beam-falling device. The anti-beam-falling device comprises a track beam embedded part, a cover beam embedded part, a dowel bar, a first buffer spring and a second buffer spring; the multiple first buffer springs are arranged in the bent cap embedded part and surround the dowel bar, and the first buffer springs are connected between the peripheral wall of the bent cap embedded part and the peripheral wall of the bottom of the dowel bar; the multiple second buffer springs are arranged in the bent cap embedded part and arranged at the bottom of the dowel bar, the second buffer springs are connected between the bottom wall of the bent cap embedded part and the bottom wall of the dowel bar, and the extending direction of the second buffer springs is perpendicular to the extending direction of the first buffer springs. Thus, due to the fact that the first buffer spring and the second buffer spring are arranged on the dowel bar in a surrounding mode, impact force and acting force acting on the bridge can be transmitted to the first buffer spring and the second buffer spring to be absorbed and buffered, and the bridge is more reliable to use.
本发明公开了一种用于桥梁的防落梁装置及具有其的桥梁，防落梁装置，包括：轨道梁预埋件、盖梁预埋件、传力杆、第一缓冲弹簧和第二缓冲弹簧；多个第一缓冲弹簧设置于盖梁预埋件内且围绕传力杆设置，第一缓冲弹簧连接于盖梁预埋件的外周壁和传力杆底部的外周壁之间；多个第二缓冲弹簧设置于盖梁预埋件内且设于传力杆的底部，第二缓冲弹簧连接于盖梁预埋件的底壁和传力杆的底壁之间，第二缓冲弹簧的延伸方向与第一缓冲弹簧的延伸方向相互垂直。这样，由于在传力杆上围绕设置有第一缓冲弹簧和第二缓冲弹簧，以让作用到桥梁上的撞击力和作用力可以传递到第一缓冲弹簧和第二缓冲弹簧上进行吸收缓冲，从而让桥梁的使用更为可靠。
Beam falling prevention device for bridge and bridge with same
The invention discloses an anti-beam-falling device for a bridge and the bridge with the anti-beam-falling device. The anti-beam-falling device comprises a track beam embedded part, a cover beam embedded part, a dowel bar, a first buffer spring and a second buffer spring; the multiple first buffer springs are arranged in the bent cap embedded part and surround the dowel bar, and the first buffer springs are connected between the peripheral wall of the bent cap embedded part and the peripheral wall of the bottom of the dowel bar; the multiple second buffer springs are arranged in the bent cap embedded part and arranged at the bottom of the dowel bar, the second buffer springs are connected between the bottom wall of the bent cap embedded part and the bottom wall of the dowel bar, and the extending direction of the second buffer springs is perpendicular to the extending direction of the first buffer springs. Thus, due to the fact that the first buffer spring and the second buffer spring are arranged on the dowel bar in a surrounding mode, impact force and acting force acting on the bridge can be transmitted to the first buffer spring and the second buffer spring to be absorbed and buffered, and the bridge is more reliable to use.
本发明公开了一种用于桥梁的防落梁装置及具有其的桥梁，防落梁装置，包括：轨道梁预埋件、盖梁预埋件、传力杆、第一缓冲弹簧和第二缓冲弹簧；多个第一缓冲弹簧设置于盖梁预埋件内且围绕传力杆设置，第一缓冲弹簧连接于盖梁预埋件的外周壁和传力杆底部的外周壁之间；多个第二缓冲弹簧设置于盖梁预埋件内且设于传力杆的底部，第二缓冲弹簧连接于盖梁预埋件的底壁和传力杆的底壁之间，第二缓冲弹簧的延伸方向与第一缓冲弹簧的延伸方向相互垂直。这样，由于在传力杆上围绕设置有第一缓冲弹簧和第二缓冲弹簧，以让作用到桥梁上的撞击力和作用力可以传递到第一缓冲弹簧和第二缓冲弹簧上进行吸收缓冲，从而让桥梁的使用更为可靠。
Beam falling prevention device for bridge and bridge with same
用于桥梁的防落梁装置及具有其的桥梁
JIA XUEFEI (author) / WANG YANYUN (author) / RUAN HUIQIANG (author) / ZENG HAO (author)
2024-04-05
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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