Municipal road construction guardrail structure powered by new energy

The utility model relates to the technical field of building construction equipment, in particular to a municipal road construction guardrail structure powered by new energy, which comprises a first stand column and a second stand column, a plurality of sliding grooves are formed in the inner side of the first stand column and the inner side of the second stand column, and sliding grooves are formed in the side faces of the inner walls of the sliding grooves. A disc is slidably connected into each sliding groove, a sliding cylinder is fixedly connected to the side face, on the same side with the first stand column, of the disc, and a fixing rod matched with the sliding cylinder is fixedly connected to the side face, on the same side with the second stand column, of the disc. According to the guardrail, the limiting blocks are pressed downwards, the fixing rods are inserted into the corresponding sliding cylinders, the distance between the first stand column and the second stand column is adjusted according to