Dust falling equipment for municipal road and bridge construction

The utility model relates to the technical field of dust falling equipment, in particular to dust falling equipment for municipal road and bridge construction, which comprises a dust falling component, the dust falling component comprises a bottom plate, the left side of the upper surface of the bottom plate is rotatably connected with a rotating seat through a bearing, and a support column is welded on the upper surface of the rotating seat. Water in the water storage barrel is pumped through the conveying pump, the water is conveyed through the telescopic hose, the conveying pipe and the water spraying pipe and then sprayed out through the spraying head, dust falling operation on flying dust on the municipal road and bridge construction site is achieved, one end of the piston rod of the electric cylinder stretches out and draws back to drive the T-shaped block to move up and down, and the T-shaped block exerts acting force on the movable base. The water spraying angle can be changed by rotating the movable