Dedusting and moisturizing device special for construction site

The utility model relates to a dedusting and moisturizing device special for a construction site. The device comprises a base plate, a handle, four universal wheels, two dedusting devices, a dedusting water tank, a water filter, a water storage tank, two spraying devices and a water tank cover, and the four universal wheels are symmetrically installed on the lower end face of the base plate; the two dedusting devices are symmetrically installed at the left side of the upper end face of the base plate along the central axis of the base plate; the dedusting water tank is placed on the upper end face of the base plate, the two ends of the dedusting water tank are connected with the two dedusting devices respectively, and the right end of the dedusting water tank is connected with the water storage tank through the water filter; the water storage tank is installed on the upper end face of the base plate, and the two ends of the water storage tank are connected with the two spraying device respectively; the two spraying devices are symmetrically installed at the two sides of the base plate, and the spraying devices spray water to the dedusted building floor; the water tank cover is placed on the dedusting water tank. By means of the device, the dedusting function and moisturizing function of the construction site are achieved, and the device has the advantages of being low in labor intensity, good in dedusting effect, high in working efficiency and the like.