Rail guard that municipal construction used

The utility model discloses a rail guard that municipal construction used, including the expansion network fence, the both sides on expansion network fence are all rotated and are connected with the connecting rod, the bottom fixedly connected with base of connecting rod, the rotation groove has been seted up to the bottom of base, and the both sides of rotating the inslot wall all rotate throughthe bearing and be connected with the dwang, the surface cover of dwang is equipped with the bracing piece, the bottom of bracing piece is run through the base and is extended to the bottom of base and be provided with the universal wheel, first chucking groove has all been seted up to inner cavity of the base's both sides, relates to municipal construction technical field. This rail guard that municipal construction used has realized preventing that guardrail body is long -pending can reduce, and very light transport and removal, realizes convenient and fast's transport or removes the rail guard, has not only reduced