Convex-surface streamline anti-scouring device assembled on bridge pier

The convex-surface streamline anti-scour device comprises a fixing mechanism and an anti-scour part, the anti-scour part is fixedly arranged on the pier through the fixing mechanism, the anti-scour part is a groove-shaped body, the groove-shaped body is vertically arranged, the direction of the groove bottom of the groove-shaped body is opposite to the direction of water flow, and the groove bottom of the groove-shaped body is fixedly connected with the fixing mechanism. Compared with the prior art, the assembled type rapid construction technology is adopted, the engineering quality can be improved, the construction period can be shortened, the cost can be reduced, the working environment can be improved, the industrialization degree can be improved, and due to the structure of the facility, the construction efficiency can be improved. And the later maintenance or replacement is simple. 本发明公开了一种装配在桥墩上的凸面流线型防冲刷装置，包括固定机构和防冲刷件，所述防冲刷件通过固定机构固定设在桥墩上，所述防冲刷件为槽形体，所述槽形体竖向设置，所述槽形体的槽底朝向与水流方向相反，所述槽形体的槽底向桥墩方向倾斜设置，所述槽形体的槽壁为