Maintenance working ladder for equipment compartment

The utility model relates to the technical field of composite material working ladders, in particular to an equipment compartment maintenance working ladder which comprises a front ground foot, a front ladder section, a ladder plate, a handrail, a working table, a supporting connecting piece, a rear supporting assembly, wheels, a rear ground foot and a diagonal draw bar assembly. The workbenches are evenly arranged in the middle of the front ladder section at intervals, the ladder plate is arranged in the middle of the front ladder section, the handrail is arranged at the top of the front ladder section, the rear supporting assembly and the diagonal draw bar assembly are hinged to the front ladder section through supporting connecting pieces, the wheels are rotationally connected with the rear supporting assembly, and the rear ground feet are arranged at the bottom of the rear supporting assembly. And the front foot margin is arranged at the bottom of the front ladder section, so that the problems that most e