Underground metal pipeline detector convenient to transport

The utility model discloses an underground metal pipeline detector convenient to transport, which belongs to the technical field of metal pipeline detectors and comprises a box body, a plurality of damping mechanisms are arranged at the bottom of an inner cavity of the box body, a supporting base plate is arranged at the tops of the damping mechanisms, and an electric push rod is fixedly mounted on the supporting base plate. The top end of the electric push rod is fixedly connected with a mounting seat, the top surface of the mounting seat is provided with a detector body, and the end part of the box body is provided with a pulling mechanism. According to the utility model, the box body is used for protecting the detecting instrument body, the three supporting frame groups are arranged at the side part of the box body, the driving wheels are arranged at the bottoms of the supporting frame groups, the height of the box body is adjusted by using the three supporting frame groups, and meanwhile, the box body can