Pavement leveling device for highway engineering construction

The invention discloses a pavement leveling device for highway engineering construction, which belongs to the technical field of highway engineering. The device comprises a bottom plate, a side plate,a leveling plate, a first driving mechanism, a second driving mechanism and a vibrating rod, wherein the left side face of the bottom plate is fixedly connected with the side plate, a bearing plate is arranged on the left side face of the side plate, a supporting mechanism is arranged on the upper face of the bearing plate, part of the supporting mechanism is arranged in a belt, and the belt is connected to the outer sides of two first positioning rods in a sleeving mode. A belt, a leveling plate, a supporting mechanism and a first driving mechanism are arranged, when the first driving mechanism works, the two first positioning rods can be controlled to be close to or far away from each other, at the moment, the supporting mechanism can be properly contracted or extended under the actionof the belt, so that the b