Manned traveling locomotive for high-voltage transmission line

The invention relates to a manned traveling locomotive for a high-voltage transmission line, which mainly utilizes a double-joint eight-arm hanging basket structure. The manned traveling locomotive mainly comprises a frame, a main traveling arm, an auxiliary arm, a power source, a driving mechanism, a control mechanism, a lifting mechanism, and a braking and protecting mechanism. The main traveling arm consists of a joint arm, a traveling wheel, a drive motor and a switching push rod. The auxiliary arm consists of a joint arm, a roller wheel and a pressing rod bar. The driving mechanism consists of a deceleration motor, a change gear and a drive chain. The lifting mechanism consists of a drive sprocket, a takeup and paying-off wheel, an insulating stringer and a manned hanging basket. The braking and protecting mechanism consists of a brake handle with a locking device, a location safety rope with a fixture and a guard bar. The manned traveling locomotive for the high-voltage transmission line, disclosed by the invention, can carry persons to stably and flexibly travel on power-off or power-on high-voltage transmission lines with various spans and sags, can be taken as a movable overhauling work platform of the high-voltage transmission line, and can also be applied to checking and deicing the high-voltage transmission line; in addition, the invention has the advantages of high work efficiency, good work quality and capability of guaranteeing the safety of maintainers.