A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated bridge pier anti-scouring device
The invention belongs to the technical field of bridge pier protection, and provides an assembly type bridge pier anti-scouring device which comprises a plurality of baffle assemblies which are detachably connected in sequence from top to bottom and comprises a rotating shaft, two sets of baffles are rotationally connected to the rotating shaft, and an angle fixing piece is arranged between the two sets of baffles; the flow guide assembly is arranged on the inner side of the baffle from top to bottom and comprises a flow guide box, the water inlet end of the flow guide box is located on the upstream side of the baffle, and the water outlet end of the flow guide box is located on the downstream side of the baffle; the automatic locking piece comprises a connecting block fixedly connected to the top of the baffle and an inserting pipe fixedly connected to the bottom of the baffle, the inserting pipe at the bottom of one baffle penetrates through the connecting block at the top of the other baffle between every two adjacent baffles, and a water flow locking piece is arranged between the inserting pipe and the drainage box located at the bottom. The height and field angle of the device can be rapidly adjusted according to piers of different sizes and rivers of different flow speeds, and meanwhile the water flow disturbance effect is improved through mutual impact of water flow.
本发明属于桥墩防护技术领域，提供一种装配式桥墩防冲刷装置,包括若干挡板组件，若干挡板组件从上到下依次可拆卸连接，包括转轴，转轴上转动连接有两组挡板，两组挡板之间设置有角度固定件；导流组件，从上到下设置在挡板的内侧，包括引流箱，引流箱的进水端位于挡板的上游侧，引流箱的出水端位于挡板的下游侧；自动锁止件，包括固定连接在挡板顶部的连接块和固定连接在挡板底部的插管，两相邻挡板之间，一挡板底部插管贯穿另一挡板顶部的连接块，插管与位于底部的引流箱之间设置有水流锁止件。本发明可以针对不同尺寸的桥墩、不同流速的河流快速进行高度、张角的调整，同时利用水流的相互冲击提高对水流扰动效果。
Fabricated bridge pier anti-scouring device
The invention belongs to the technical field of bridge pier protection, and provides an assembly type bridge pier anti-scouring device which comprises a plurality of baffle assemblies which are detachably connected in sequence from top to bottom and comprises a rotating shaft, two sets of baffles are rotationally connected to the rotating shaft, and an angle fixing piece is arranged between the two sets of baffles; the flow guide assembly is arranged on the inner side of the baffle from top to bottom and comprises a flow guide box, the water inlet end of the flow guide box is located on the upstream side of the baffle, and the water outlet end of the flow guide box is located on the downstream side of the baffle; the automatic locking piece comprises a connecting block fixedly connected to the top of the baffle and an inserting pipe fixedly connected to the bottom of the baffle, the inserting pipe at the bottom of one baffle penetrates through the connecting block at the top of the other baffle between every two adjacent baffles, and a water flow locking piece is arranged between the inserting pipe and the drainage box located at the bottom. The height and field angle of the device can be rapidly adjusted according to piers of different sizes and rivers of different flow speeds, and meanwhile the water flow disturbance effect is improved through mutual impact of water flow.
本发明属于桥墩防护技术领域，提供一种装配式桥墩防冲刷装置,包括若干挡板组件，若干挡板组件从上到下依次可拆卸连接，包括转轴，转轴上转动连接有两组挡板，两组挡板之间设置有角度固定件；导流组件，从上到下设置在挡板的内侧，包括引流箱，引流箱的进水端位于挡板的上游侧，引流箱的出水端位于挡板的下游侧；自动锁止件，包括固定连接在挡板顶部的连接块和固定连接在挡板底部的插管，两相邻挡板之间，一挡板底部插管贯穿另一挡板顶部的连接块，插管与位于底部的引流箱之间设置有水流锁止件。本发明可以针对不同尺寸的桥墩、不同流速的河流快速进行高度、张角的调整，同时利用水流的相互冲击提高对水流扰动效果。
Fabricated bridge pier anti-scouring device
一种装配式桥墩防冲刷装置
2024-11-12
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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