A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automatic lifting type seaborne bridge pier collision preventing device
The invention provides an automatic lifting type seaborne bridge pier collision preventing device and belongs to the technical field of water building safety protection. A soft pier face adjoining anddamping protection layer is installed on the outer wall of a bridge pier. An inner ring damping soft steel cylinder is connected to the outer wall of the soft pier face adjoining and damping protection layer. An outer ring collision preventing soft steel cylinder is arranged on the outer wall of the inner ring damping soft steel cylinder. End portion ring-shaped sealing plates are arranged at theupper ends and the lower ends of the outer ring collision preventing soft steel cylinder and the inner ring damping soft steel cylinder. The end portion ring-shaped sealing plates, the outer ring collision preventing soft steel cylinder and the inner ring damping soft steel cylinder define an area. According to the collision preventing device, the inflating capacity for increasing and floating aninflating outer bag body, the filling amount for filling damping sand layers and the arrangement number of light foam aluminum structure layers are set in a matched manner and determined according tothe actual situation, it is ensured that the overall ship collision preventing device body can float on and under the water surface and automatically ascend or descend along with rising and falling of torrents, and therefore the position of protected piers changes along with the water level.
一种自动升降式海上桥墩防撞装置，属于水上建筑安全防护技术领域。所述桥墩的外壁安装有软质桥墩面贴近减震保护层，所述软质桥墩面贴近减震保护层的外壁连接有内圈减震软钢筒，所述内圈减震软钢筒的外壁设置有外圈防撞软钢筒，所述外圈防撞软钢筒和内圈减震软钢筒的上下两端分别设置端部环形封板，所述端部环形封板、外圈防撞软钢筒和内圈减震软钢筒围成的区域内。本发明通过对增浮充气外包囊体的充气容积、填充阻尼沙层的填充量和轻质泡沫铝结构层的设置量进行相互匹配设置并且根据实际情况确定，来保证整个防船舶撞击装置主体能浮于水面上下，随着水潮涨落而自动升降，因此被保护的桥墩位置随水位发生变化。
Automatic lifting type seaborne bridge pier collision preventing device
The invention provides an automatic lifting type seaborne bridge pier collision preventing device and belongs to the technical field of water building safety protection. A soft pier face adjoining anddamping protection layer is installed on the outer wall of a bridge pier. An inner ring damping soft steel cylinder is connected to the outer wall of the soft pier face adjoining and damping protection layer. An outer ring collision preventing soft steel cylinder is arranged on the outer wall of the inner ring damping soft steel cylinder. End portion ring-shaped sealing plates are arranged at theupper ends and the lower ends of the outer ring collision preventing soft steel cylinder and the inner ring damping soft steel cylinder. The end portion ring-shaped sealing plates, the outer ring collision preventing soft steel cylinder and the inner ring damping soft steel cylinder define an area. According to the collision preventing device, the inflating capacity for increasing and floating aninflating outer bag body, the filling amount for filling damping sand layers and the arrangement number of light foam aluminum structure layers are set in a matched manner and determined according tothe actual situation, it is ensured that the overall ship collision preventing device body can float on and under the water surface and automatically ascend or descend along with rising and falling of torrents, and therefore the position of protected piers changes along with the water level.
一种自动升降式海上桥墩防撞装置，属于水上建筑安全防护技术领域。所述桥墩的外壁安装有软质桥墩面贴近减震保护层，所述软质桥墩面贴近减震保护层的外壁连接有内圈减震软钢筒，所述内圈减震软钢筒的外壁设置有外圈防撞软钢筒，所述外圈防撞软钢筒和内圈减震软钢筒的上下两端分别设置端部环形封板，所述端部环形封板、外圈防撞软钢筒和内圈减震软钢筒围成的区域内。本发明通过对增浮充气外包囊体的充气容积、填充阻尼沙层的填充量和轻质泡沫铝结构层的设置量进行相互匹配设置并且根据实际情况确定，来保证整个防船舶撞击装置主体能浮于水面上下，随着水潮涨落而自动升降，因此被保护的桥墩位置随水位发生变化。
Automatic lifting type seaborne bridge pier collision preventing device
一种自动升降式海上桥墩防撞装置
ZHANG YANNIAN (author) / YANG SEN (author)
2020-09-29
Patent
Electronic Resource
Chinese