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A platform for research: civil engineering, architecture and urbanism
Safety protection pier device
The invention discloses a safety protection bridge pier device, which belongs to the technical field of engineering machinery, and comprises a hydraulic oil pipe which surrounds a bridge pier and is in a closed ring shape, a plurality of piston oil cylinders which extend along the radial direction of the hydraulic oil pipe and enable the interiors of the hydraulic oil pipe and the hydraulic oil pipe to be communicated are arranged on the hydraulic oil pipe, and piston rods which extend along the axial direction of the piston oil cylinders are arranged in the piston oil cylinders. One end of the piston rod is provided with a piston slidably connected in the piston oil cylinder, the other end of the piston rod is provided with an anti-collision baffle integrated with the piston rod, an anti-collision floating block is fixed on the piston oil cylinder, the piston oil cylinder is sleeved with an elastic assembly, one end of the elastic assembly is connected with the anti-collision floating block, and the other end of the elastic assembly is connected with the anti-collision baffle. And hydraulic oil flowing into the piston oil cylinder is injected into the hydraulic oil pipe. The safety protection pier device has the advantages of being high in anti-collision efficiency and safety, complete in overall function and high in practicability.
本发明公开了一种安全防护桥墩装置，属于工程机械技术领域，该装置包括围绕在桥墩外且呈封闭环状的液压油管，液压油管上设有若干沿其径向作延伸且使二者内部相连通的活塞油缸，活塞油缸内设有沿其轴向作延伸的活塞杆，活塞杆的一端设有滑动连接在所述活塞油缸内的活塞、另一端设有与活塞杆一体的防撞挡板，所述活塞油缸上固定有防撞浮块，所述活塞油缸上套有一端连接防撞浮块、另一端连接防撞挡板的弹性组件，所述液压油管内注有一并流入活塞油缸的液压油。该安全防护桥墩装置具有防撞效率高，安全性高的特点，整体功能完善，实用性强。
Safety protection pier device
The invention discloses a safety protection bridge pier device, which belongs to the technical field of engineering machinery, and comprises a hydraulic oil pipe which surrounds a bridge pier and is in a closed ring shape, a plurality of piston oil cylinders which extend along the radial direction of the hydraulic oil pipe and enable the interiors of the hydraulic oil pipe and the hydraulic oil pipe to be communicated are arranged on the hydraulic oil pipe, and piston rods which extend along the axial direction of the piston oil cylinders are arranged in the piston oil cylinders. One end of the piston rod is provided with a piston slidably connected in the piston oil cylinder, the other end of the piston rod is provided with an anti-collision baffle integrated with the piston rod, an anti-collision floating block is fixed on the piston oil cylinder, the piston oil cylinder is sleeved with an elastic assembly, one end of the elastic assembly is connected with the anti-collision floating block, and the other end of the elastic assembly is connected with the anti-collision baffle. And hydraulic oil flowing into the piston oil cylinder is injected into the hydraulic oil pipe. The safety protection pier device has the advantages of being high in anti-collision efficiency and safety, complete in overall function and high in practicability.
本发明公开了一种安全防护桥墩装置，属于工程机械技术领域，该装置包括围绕在桥墩外且呈封闭环状的液压油管，液压油管上设有若干沿其径向作延伸且使二者内部相连通的活塞油缸，活塞油缸内设有沿其轴向作延伸的活塞杆，活塞杆的一端设有滑动连接在所述活塞油缸内的活塞、另一端设有与活塞杆一体的防撞挡板，所述活塞油缸上固定有防撞浮块，所述活塞油缸上套有一端连接防撞浮块、另一端连接防撞挡板的弹性组件，所述液压油管内注有一并流入活塞油缸的液压油。该安全防护桥墩装置具有防撞效率高，安全性高的特点，整体功能完善，实用性强。
Safety protection pier device
一种安全防护桥墩装置
LI TING (author) / WEI XIAOJI (author) / ZHANG CHUNMIAO (author) / FAN JIAHUI (author) / ZHOU LE (author) / LIU XIAOLI (author)
2023-06-13
Patent
Electronic Resource
Chinese
Bridge pier safety protection device of urban road bridge
| European Patent Office | 2024