1results about How to "Interfere with work" patented technology

The utility model discloses a bridge detection device field's go up device of bridge detection car convenient to enter the box room, including the footway of installation in detection platform and track, the track is installed in the inner bottom both sides of detection platform, the footway is installed on the track, and the footway moves on the track. The utility model provides a go up device of installation on the bridge detection car, and convenient to use. The footway moves on the track, and the footway position can be positioned easily, and the footway is moved to the just below the entrance of box room, and the detection personnel enter the box room through the footway and detect, improve the security when overhauling, and save the effort and efficient.