Bridge anti-collision structure

The utility model relates to the technical field of bridge anti-collision, in particular to a bridge anti-collision structure which comprises a base and an anti-collision mechanism located on the outer wall of a bridge pier, the anti-collision mechanism is connected with the bridge pier and movably connected with the base, the anti-collision mechanism comprises a plurality of fixing columns, an upper beam and a lower beam are arranged between the multiple adjacent fixing columns, and the upper beam and the lower beam are movably connected with the base. The upper beams and the lower beams are both rotationally connected with the fixing column, a circle is defined by the upper beams and the lower beams under the action of the fixing column, a buffering groove matched with the fixing column is formed in the base, a plurality of second elastic pieces are arranged between the buffering groove and the fixing column, and the second elastic pieces are connected with the buffering groove and the fixing column. The an