Fixed train lifting overhauling device with complete train weighing function

The invention relates to rolling stock repair equipment, in particular to a fixed train lifting overhauling device with a complete train weighing function. The fixed train lifting overhauling device mainly comprises a bogie lifting mechanism, a train body lifting mechanism, steel structure carrying platforms and weighing unit modules. By the adoption of the overhauling device, an complete train can be lifted through the bogie lifting mechanism and the train body lifting mechanism under the condition that the complete train is not disassembled, any bogie of the train can be disassembled and replaced, electrical facilities on the lower portion of a train body can be overhauled and replaced, the axle weight, the bogie weight, the complete train weight, the side edge weight, the single wheel weight average value and the complete train gravity plane coordinates of the train can be measured under the condition that the station is not changed, and therefore the operations such as train lifting and spring adjustment can be further conducted on the same station.