Station alternating-current mobile power supply device capable of climbing stairs

Abstract

The invention discloses a station alternating-current mobile power supply device capable of climbing stairs, which comprises a power device main body, a pull rod and a pair of connecting frames, wherein the pull rod is arranged behind the power supply device main body and extends to the upper part of the power supply device main body, the pair of connecting frames are fixedly connected to the leftand right sides of the power supply device main body, and a triangular wheel structure is arranged below the pair of connecting frames. The power supply device has the beneficial effects that the convenience and the safety of instrument power supply are greatly provided for workers in the station, the time for acquiring a test power supply by an operator is saved, the working efficiency of on-site work is improved, the device can climb up and down stairs by being operated by one person, trouble, labor and manpower are saved, the device is provided with a white lock type grounding wire clamp,the grounding wire clamp is correctly and reliably connected with a grounding end, a grounding wire is prevented from falling off, and the safety of the personnel and equipment is ensured.

Description

technical field [0001] The invention relates to the technical field of mobile power supplies, in particular to a station-use AC mobile power supply device capable of climbing stairs. Background technique [0002] When using the test instrument in the substation, it is necessary to provide a reliable single-phase AC power supply for the test instrument. The source of the one-way AC power supply is mainly the maintenance power box and the test power panel. The distribution of power boxes is unreasonable, and the cable length of the power supply tray is not enough for maintenance. This requires multiple cable trays to be connected and used. In this way, it is necessary to consider the "level difference" coordination problem between multiple cable trays, and the power cable tray is very prone to cables Dangers of damage or people being tripped by the wire reel cables occur. The connectors of the power wire reels are easily touched by the maintenance personnel during work, which ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the above-mentioned problems by designing a station-use AC mobile power supply device that can climb stairs, which solves the unreasonable distribution of power supply boxes in existing substations or power plants, and the insufficient length of maintenance power supply disk cables. This requires the use of multiple reels connected, which requires consideration of the coordination of the "level difference" between multiple reels. The power reel is very prone to damage to the cables or the danger of people being tripped by the cables of the reel. If it happens, the connector of the power cable tray is easily touched by the maintenance personnel during work, which will cause the power failure of the calibration table. The location is fixed, and the safety fence is not properly arranged

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