| 摘要 |
PURPOSE:To prevent a power supply cable from making contact with a crawlers, by supporting the cable by a cable-supporting device. CONSTITUTION:The power supply cables 8, 8a connected to a base frame 1 through a space between the crawlers 2, 2 is supported by the cable-supporting device 7 located correspondingly to end parts of the crawlers 2, 2, so that they do not contact the crawlers 2, 2 even when turning the inspection vehicle or swinging-up the crawlers 2, 2. Therefore, the cables 8, 8a are prevented from being dragged into or caught by the crawlers 2, 2 when the vehicle is traveled. In addition, a cable connector 24 for connecting and supporting the cables 8, 8a can be freely rotated around a supporting shaft 21, so that the deflection of the cable 8 in the vertical direction can be absorbed. |
