Municipal bridge pier anti-collision device based on BIM technology

The utility model relates to the technical field of municipal bridge pier anti-collision, in particular to a municipal bridge pier anti-collision device based on the BIM technology, which comprises a pier body, the outer surface of the pier body is fixedly connected with a rotating assembly through bolts, and one side, far away from the pier body, of the rotating assembly is rotatably connected with an anti-collision mechanism; the rotating assembly comprises a connecting sleeve, and a plurality of first through holes are formed in the connecting sleeve. The anti-collision device has the advantages that the anti-collision wings are fixedly connected to the outer surface of the anti-collision ring, when a ship collides with a pier, the anti-collision wings and the anti-collision ring are made of rubber materials and have high elasticity, the anti-collision wings are annularly arrayed on the outer surface of the anti-collision ring, and when the anti-collision wings are collided, the anti-collision wings can be