Municipal pipeline detector

The utility model discloses a municipal pipeline detector. The municipal pipeline detector comprises a receiver, a display screen and a grip, connecting belts are arranged on the two sides of the display screen, the ends, close to the display screen, of the two connecting belts are fixed to a fixing bandage, hook-and-loop fasteners are sewn to the opposite sides of the two ends of the fixing bandage, and rotating blocks are fixed to the ends, away from the fixing bandage, of the two connecting belts. The receiver is reinforced in a binding mode through cooperation of the connecting belts, the fixing binding belts and the hook-and-loop fasteners, so that when a detector holds the receiver to move, collision caused by falling of the receiver due to force falling is avoided, the receiver can be protected, the receiver is more labor-saving to hold during use, and the receiver is more convenient to use. And the display screen can be shaded through the shading plate, and the shading plate can be rotated to a certai