Suspended pipeline protection device for water supply and drainage

The utility model discloses a suspended pipeline protection device for water supply and drainage, and relates to the technical field of pipeline protection. The suspended pipeline protection device for water supply and drainage comprises a frame body, the side wall of the frame body is elastically connected with a baffle through a first spring, the side wall of the baffle is fixedly connected with a connecting plate, the inner wall of the connecting plate is provided with a limiting hole, the side wall of the baffle is fixedly connected with a cylinder, the inner wall of the frame body is rotationally connected with a limiting rod, and the limiting rod is fixedly connected with the cylinder. A limiting plate is rotationally connected to the inner wall of the frame body. During use, the limiting rod rotates outwards, so that the right end of the limiting rod leaves the inner wall of the limiting hole, the baffle is stretched outwards, when the opening distance between the frame body and the baffle can accommod