A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge floor buffering type temporary steel bridge
The invention discloses a bridge floor buffer type temporary steel bridge, which relates to the technical field of bridge engineering, and comprises a column pile, a support beam, one end of the support beam far away from the column pile is connected with a mounting base through a buffer mechanism, one end of the mounting base is fixedly connected with a bridge floor, and the bridge floor buffer type temporary steel bridge further comprises a buffer mechanism, the buffering mechanism comprises a frustum, a limiting block, a fifth spring, a top plate, a torsion spring and a torsion block, and the frustum extrudes the limiting block and compresses the fifth spring. When the bridge floor bears force, the buffering mechanism works, the force is dispersed in multiple directions through compression deformation of a fifth spring, primary buffering of the temporary steel bridge is achieved, the buffering mechanism can enable a frustum and a top plate to be arranged in an extrusion transmission mode according to the increase of the bearing force of the bridge floor, and therefore the whole device enters the final buffering position from the primary buffering position; furthermore, force borne by the bridge floor is decomposed in multiple directions by means of rotating force generated by the torsion springs, the temporary steel bridge is better buffered, and the use safety of equipment is guaranteed.
本发明公开了一种桥面缓冲式钢便桥，涉及桥梁工程技术领域，包括柱桩、支撑梁，支撑梁远离柱桩的一端通过缓冲机构连接安装基座，安装基座的一端固定连接桥面，桥面缓冲式钢便桥还包括：缓冲机构，缓冲机构包括锥台、限位块、第五弹簧、顶板、扭转弹簧和扭块，锥台挤压限位块，压缩第五弹簧。当桥面承载受力时，缓冲机构工作，利用第五弹簧的压缩形变，将力多方向分散，实现对钢便桥的初极缓冲，且缓冲机构可根据桥面承载受力的加大，使得锥台与顶板挤压传动设置，从而整个装置从初极缓冲位置进入终极缓冲位置，进一步借助扭转弹簧产生的旋转力，将桥面承载受到的力多方位分解，更好的对钢便桥进行缓冲作用，保证设备的使用安全性。
Bridge floor buffering type temporary steel bridge
The invention discloses a bridge floor buffer type temporary steel bridge, which relates to the technical field of bridge engineering, and comprises a column pile, a support beam, one end of the support beam far away from the column pile is connected with a mounting base through a buffer mechanism, one end of the mounting base is fixedly connected with a bridge floor, and the bridge floor buffer type temporary steel bridge further comprises a buffer mechanism, the buffering mechanism comprises a frustum, a limiting block, a fifth spring, a top plate, a torsion spring and a torsion block, and the frustum extrudes the limiting block and compresses the fifth spring. When the bridge floor bears force, the buffering mechanism works, the force is dispersed in multiple directions through compression deformation of a fifth spring, primary buffering of the temporary steel bridge is achieved, the buffering mechanism can enable a frustum and a top plate to be arranged in an extrusion transmission mode according to the increase of the bearing force of the bridge floor, and therefore the whole device enters the final buffering position from the primary buffering position; furthermore, force borne by the bridge floor is decomposed in multiple directions by means of rotating force generated by the torsion springs, the temporary steel bridge is better buffered, and the use safety of equipment is guaranteed.
本发明公开了一种桥面缓冲式钢便桥，涉及桥梁工程技术领域，包括柱桩、支撑梁，支撑梁远离柱桩的一端通过缓冲机构连接安装基座，安装基座的一端固定连接桥面，桥面缓冲式钢便桥还包括：缓冲机构，缓冲机构包括锥台、限位块、第五弹簧、顶板、扭转弹簧和扭块，锥台挤压限位块，压缩第五弹簧。当桥面承载受力时，缓冲机构工作，利用第五弹簧的压缩形变，将力多方向分散，实现对钢便桥的初极缓冲，且缓冲机构可根据桥面承载受力的加大，使得锥台与顶板挤压传动设置，从而整个装置从初极缓冲位置进入终极缓冲位置，进一步借助扭转弹簧产生的旋转力，将桥面承载受到的力多方位分解，更好的对钢便桥进行缓冲作用，保证设备的使用安全性。
Bridge floor buffering type temporary steel bridge
一种桥面缓冲式钢便桥
YAN TINGJIAN (author) / WANG YAN (author)
2023-08-15
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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