Lifting equipment for manufacturing and overhauling airplane and combined lifting system

The invention relates to the technical field of aircraft manufacturing and overhauling, and discloses lifting equipment for manufacturing and overhauling an aircraft and a combined lifting system. The lifting equipment comprises a movable base, a lifting platform and a working platform, wherein stand columns forming a frame body are arranged on the movable base in the vertical direction; a first sliding rail in sliding connection with the working platform and a second sliding rail in sliding connection with the lifting platform are arranged on the stand columns in the extending direction of the stand columns; a first driving device for driving the working platform to ascend and descend is arranged below the working platform, and a second driving device for driving the lifting platform to ascend and descend is arranged below the lifting platform; and the lifting platform and the working platform can be in butt joint at the same horizontal height. The working platforms of the two sets of lifting equipment are c