The invention discloses an electric maintenance lifting platform. The electric maintenance lifting platform comprises a base; the periphery of the base is uniformly hinged with four bracket rods; the top ends of the bracket rods are coated with brackets matched with the bracket rods; the inner walls on two sides of one end of the base are respectively hinged with one set of inner scissor frames, and the inner walls on two sides of the other end of the base are respectively hinged with one set of outer scissor frames; the middle parts of the inner scissor frames are hinged and matched with the middle parts of the outer scissor frames; and support rods are fixedly mounted on one side of the upper surface of the base. The electric maintenance lifting platform adopts a combination of the inner scissor frames and the outer scissor frames, is higher in stability of lifting, uses hydraulic rods as power elements, is higher in bearing capacity, is wide and large to enable the aerial operation range to become wider and to be suitable for synchronous operation by multiple persons, is convenient for storage and use through matching between a short ladder and a fence frame, can freely adjust angles between the bracket rods and the base, is convenient to fix the position of the base under various terrain conditions, is stable in operation, is high in safety, and is convenient for movement.