Highway construction pavement watering device

The utility model discloses a road surface watering device for highway construction. Bottom plate, a storage battery pack and a water tank are fixedly mounted at the top of the bottom plate; four universal wheels are mounted at the bottom of the bottom plate; the four universal wheels are symmetrically arranged in pairs; a water pump is fixedly mounted at the top of the water tank; a water suctionpipe is fixedly mounted at the suction end of the water pump; a connecting pipe is fixedly installed at the discharging end of the water pump, a three-way valve is fixedly installed at the end, awayfrom the water pump, of the connecting pipe, a first fixing base and a second fixing base are fixedly installed on the side, away from the storage battery pack, of the water tank, and the first fixingbase is located above the second fixing base. The road surface watering device is reasonable in design, convenient to operate, time-saving, labor-saving, convenient for adjusting the horizontal positions of the first water out