| 摘要 |
PROBLEM TO BE SOLVED: To provide an overhead wire inspection device which efficiently obtains electric power supply for driving.SOLUTION: An overhead wire inspection device includes: an inspection device body 111 capable of running along overhead wires 11, 12; an inspection part 130 which inspects states of the overhead wires; a drive part 123 which causes the inspection device body 111 to run along the overhead wires 11, 12; and a first battery 170 which is attached to the inspection device body 111 and provides electric power supply to the inspection part 130 and the drive part 123. Further, the overhead wire inspection device includes a second battery 160 separately from the first battery 170. The second battery 160 is detachably attached to a battery attachment part 151 of the inspection device body 111 and the first battery 170 is charged with electric power obtained from the second battery 160. |
