Railway power supply maintenance device

Abstract

The utility model discloses a railway power supply maintenance device which comprises a movable vehicle plate, vehicle body limiting mechanisms are arranged at the two ends of the upper surface of the movable vehicle plate, each vehicle body limiting mechanism comprises an installation part, a turnover limiting part is rotationally installed on the surface of one side of each installation part, and each turnover limiting part comprises an installation plate. The mounting plate is rotationally connected with the surface of one side of the mounting part, screw holes are formed in the two ends of the surface of one side of the mounting plate in a penetrating mode, a threaded rod is in threaded connection with the interior of each screw hole, a soil penetrating cone is arranged at one end of each threaded rod, and a lifting workbench is arranged on the portion, located on the upper surface of the movable trolley plate, between the two trolley body limiting mechanisms. And through the vehicle body limiting mechanism, the whole device can be stably limited when a maintainer is supported to lift up to overhaul a power supply line, the situation that the whole device deviates from the overhaul position due to overall displacement is avoided, the stability in the using process is relatively improved, and the safety in the overhaul process is improved.

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