Cement prefabricated municipal fence base structure

The utility model belongs to the technical field of municipal fences, and particularly relates to a cement prefabricated municipal fence base structure which comprises a base body, a rectangular positioning pipe is installed on the outer wall of the top of the base body, a square pipe is slidably connected to the inner wall of the rectangular positioning pipe, and fence supporting legs are slidably connected to the inner wall of the square pipe. Sliding grooves are formed in the outer walls of the two sides of the base body, connecting columns are slidably connected to the inner walls of the sliding grooves, and symmetrically-distributed universal wheels are rotatably connected to the outer walls of the connecting columns. Due to the fact that the square pipes slide in the rectangular positioning pipes, the fixing plates are fixed in the fixing frames through the screws under the condition that the height of the fences is determined, height adjustment of the fences is achieved, connection of the two fences on