| 摘要 |
PURPOSE:To inspect the state of a wall surface to which a person can not approach, by mounting a wall surface photographing mechanism to a chassis capable of running while being sucked to a wall surface and monitoring the pick-up image by the photographing mechanism. CONSTITUTION:A mechanism A for photographing a wall surface W and a tile peel-off detection mechanism B are mounted to a chassis C capable of running while being sucked to the wall surface W. The chassis C is cooperated with a control part or an apparatus group R by a cable and the running control of the chassis C, the control to the wall surface photographing mechanism A, the reception from both of them or the reception from the tile peel-off detection mechanism are performed in the control part R positioned at the arbitrary place spaced apart from the wall surface W. |
