Overhead wire running mechanism, self-propelled overhead wire inspection device and overhead wire inspection system

摘要

PROBLEM TO BE SOLVED: To provide an overhead wire traveling mechanism, a self-propelled overhead wire inspection device and an overhead wire inspection system capable of preventing derailment from an overhead wire even when overcoming an accessory. An overhead wire traveling mechanism 110 extends a pair of balance-type traveling wheel bodies 110a and 110b arranged side by side in the traveling direction and a pair of balance-type traveling wheel bodies 110a and 110b in a direction perpendicular to the traveling direction. A wheel body support frame 110c that rotatably supports the rotating shafts 110d and 110e is provided. The balance type traveling wheel bodies 110a and 110b are arranged side by side in the traveling direction, and a pair of wheels having grooves that can accept overhead wires with respect to the outer peripheral surface are formed in the circumferential direction, and a pair of wheels are combined with the balance type traveling wheel body 110a. , A wheel support frame that rotatably supports around a rotating shaft extending in the same direction as the rotating shaft of 110b. [Selection diagram] Fig. 3