Anti-collision fire hydrant

The utility model relates to the related technical field of fire hydrants, in particular to an anti-collision fire hydrant which comprises a fire hydrant body and a protective support arranged on the periphery of the fire hydrant body, the fire hydrant body is fixedly installed on the ground, and installation pipes are pre-buried on the ground and located on the periphery of the fire hydrant body. The protection support is formed by combining anti-collision assemblies and connecting rods, each anti-collision assembly is formed by combining a support and a buffering assembly, and the three anti-collision assemblies are arranged at equal intervals. A protective support formed by combining an anti-collision assembly and a connecting rod is arranged on the periphery of a fire hydrant body, the anti-collision assembly is formed by combining a support and a buffer assembly, and the buffer assembly is formed by combining a mounting seat, an elastic plate, a roller seat, a connecting seat, a buffer plate, a buffer sp