Cast-in-place assembly type road plate

The utility model discloses a cast-in-place assembly type road plate, a support plate assembly comprises a guard plate body, the guard plate body can be sequentially connected and installed along the side edge of a road, and the guard plate body comprises a fixed bottom plate fixed on the road and a fixed guard plate arranged on the fixed bottom plate. An adjusting structure for adjusting the height of the fixed protection plate is arranged on the fixed bottom plate, the supporting assembly comprises a fixed seat arranged on one side of the protection plate body, an installation anchor rod is arranged on the fixed seat, a supporting rod with the adjustable length is rotationally connected to the fixed seat, and a connecting seat is arranged at the top of the fixed protection plate; the connecting base is rotationally connected with the other end of the supporting rod, and fixing pieces for fixing the end of the supporting rod are arranged on the fixing base and the connecting base. According to the cast-in-pl