Maintenance ladder for high-voltage cable terminal tower

The utility model belongs to the technical field of overhaul ladders, and provides an overhaul ladder for a high-voltage cable terminal tower, which is characterized in that an overhaul ladder body is fixed on a base through bolts arranged in a first connecting hole and a second connecting hole, and then the overhaul ladder body is fixed on the base through bolts arranged in a third connecting hole and a fourth connecting hole. The base is fixed on the terminal tower platform, so that the maintenance ladder and the cable terminal tower platform are fixed and detached, the maintenance ladder is fixed with the cable terminal tower platform through the base, the working stability of the maintenance ladder is improved, the problem that the maintenance ladder moves in the working process is solved, the danger of high-altitude operation is reduced, and the maintenance ladder is convenient to use. And the safety operation requirement of the cable terminal maintenance personnel for high-altitude operation on the cabl