Test auxiliary trolley for high-voltage switch cabinet

The utility model provides a test auxiliary trolley for a high-voltage switch cabinet, and belongs to the field of transport vehicles. The test auxiliary trolley for the high-voltage switch cabinet is characterized by comprising a test auxiliary trolley body of the high-voltage switch cabinet, a vertically lifting mechanism, a cable-stayed beam, a bearing and transporting platform, a ladder, two universal wheels, two directed trundles, a first hinge, a second hinge, a third hinge, a fourth hinge, a fifth hinge and a U-type fastening groove. The test auxiliary trolley for the high-voltage switch cabinet solves the problem that ascending operation is difficult in the prior art, test instruments and test meters can be transported conveniently and flexibly, the test auxiliary trolley can carry out test instruments and test meters for changing of test occasions, time and labor are saved, and the application and popularization prospects are good.