A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge pier column protection system for water conservancy
The invention relates to the field of bridge buildings, in particular to a water conservancy bridge pier column protection system which comprises a damping sleeve, an anti-collision sleeve and an anti-collision protection plate. The shock absorption sleeve and the anti-collision sleeve are coaxially arranged on the bridge pier column in a sleeving mode, the anti-collision sleeve is located above the shock absorption sleeve, an air cushion is arranged in the anti-collision sleeve, the multiple anti-collision protection plates are arranged around the shock absorption sleeve in the circumferential direction at intervals, shock absorption rod sets used for reducing the impact strength of the anti-collision protection plates are arranged between the anti-collision protection plates and the shock absorption sleeve, and an anti-collision ring is coaxially arranged in the shock absorption sleeve in a rotating mode. The damping rod set is connected with the anti-collision ring, the anti-collision protection plate and the damping rod set are rotationally hinged to the horizontal plane in the clockwise direction, and a limiting assembly used for limiting the included angle between the anti-collision protection plate and the damping rod set to be smaller than or equal to 180 degrees is arranged on the damping rod set. When floating objects make contact with the anti-collision protection plates, the arrangement direction of the anti-collision protection plates can be changed along with flowing of water flow so that the floating objects can be pushed to be away from the bridge pier column, and therefore the times that the floating objects collide with the pier column are reduced.
本申请涉及桥梁建筑的领域，尤其是涉及一种水利用桥梁墩柱防护系统，包括减震套、防撞套和防撞护板；减震套和防撞套均同轴套设于桥梁墩柱，防撞套位于减震套上方，防撞套内设置有气垫，防撞护板围绕减震套周向间隔布设有多个，防撞护板与减震套之间设置有用于降低防撞护板处冲击力度的减震杆组，减震套内同轴转动设置有防撞环，所述减震杆组与防撞环连接，防撞护板与减震杆组于水平面沿顺时针方向转动铰接，减震杆组上设置有用于限定防撞护板与减震杆组之间夹角小于或等于180度的限位组件。本申请当有漂浮物和防撞护板接触时，随着水流的流动能够改变防撞护板的布设方向以推动漂浮物远离桥梁墩柱，从而减少漂浮物撞击墩柱的次数。
Bridge pier column protection system for water conservancy
The invention relates to the field of bridge buildings, in particular to a water conservancy bridge pier column protection system which comprises a damping sleeve, an anti-collision sleeve and an anti-collision protection plate. The shock absorption sleeve and the anti-collision sleeve are coaxially arranged on the bridge pier column in a sleeving mode, the anti-collision sleeve is located above the shock absorption sleeve, an air cushion is arranged in the anti-collision sleeve, the multiple anti-collision protection plates are arranged around the shock absorption sleeve in the circumferential direction at intervals, shock absorption rod sets used for reducing the impact strength of the anti-collision protection plates are arranged between the anti-collision protection plates and the shock absorption sleeve, and an anti-collision ring is coaxially arranged in the shock absorption sleeve in a rotating mode. The damping rod set is connected with the anti-collision ring, the anti-collision protection plate and the damping rod set are rotationally hinged to the horizontal plane in the clockwise direction, and a limiting assembly used for limiting the included angle between the anti-collision protection plate and the damping rod set to be smaller than or equal to 180 degrees is arranged on the damping rod set. When floating objects make contact with the anti-collision protection plates, the arrangement direction of the anti-collision protection plates can be changed along with flowing of water flow so that the floating objects can be pushed to be away from the bridge pier column, and therefore the times that the floating objects collide with the pier column are reduced.
本申请涉及桥梁建筑的领域，尤其是涉及一种水利用桥梁墩柱防护系统，包括减震套、防撞套和防撞护板；减震套和防撞套均同轴套设于桥梁墩柱，防撞套位于减震套上方，防撞套内设置有气垫，防撞护板围绕减震套周向间隔布设有多个，防撞护板与减震套之间设置有用于降低防撞护板处冲击力度的减震杆组，减震套内同轴转动设置有防撞环，所述减震杆组与防撞环连接，防撞护板与减震杆组于水平面沿顺时针方向转动铰接，减震杆组上设置有用于限定防撞护板与减震杆组之间夹角小于或等于180度的限位组件。本申请当有漂浮物和防撞护板接触时，随着水流的流动能够改变防撞护板的布设方向以推动漂浮物远离桥梁墩柱，从而减少漂浮物撞击墩柱的次数。
Bridge pier column protection system for water conservancy
一种水利用桥梁墩柱防护系统
ZHANG WENKAI (author) / CHEN LEI (author) / CAO LEI (author) / HAO JINXIU (author) / ZHANG YANG (author) / YANG YANTENG (author) / LI YANG (author) / LI FENGGANG (author) / WANG LIMEI (author)
2024-05-07
Patent
Electronic Resource
Chinese
Pier column assembly, bridge and connecting method of pier column assembly and bridge
| European Patent Office | 2024