The utility model relates to the technical field of electric power transformer station maintenance, and particularly to a fiber-reinforced maintenance platform which can perform inspection and maintenance on electric power facility of the transformer station. The fiber-reinforced maintenance platform comprises a base, an elevating mechanism, a worktable, a tool box and oblique supporting brackets. The base comprises an underframe and universal wheels. The bottom surface of the underframe is provided with at least three universal wheels. The worktable comprises protecting rails and a flat board. The protecting rails are fixed at the periphery of the upper surface of the flat board. The lower surface of the flat board of the worktable is arranged on the elevating mechanism. The elevating mechanism is arranged on the underframe of the base. The fiber-reinforced maintenance platform is characterized in that the tool box is fixed on the protecting rails of the worktable; and four lower corners of the flat board of the worktable are respectively connected with the upper end of each oblique supporting bracket. The fiber-reinforced maintenance platform has advantages of simple operation, convenient conveying, high maintenance efficiency, and safe and reliable performance.