Maintenance tool for generator set

The utility model discloses a generator set maintenance tool which comprises a base, a maintenance table is rotatably installed on the base, and the maintenance table is of a C-shaped structure. A plurality of hoisting mechanisms are arranged on the maintenance platform, and each hoisting mechanism comprises two supporting frames which are installed on the outer wall of the top of the maintenance platform through screws; the two ends of the horizontal guide rod are fixed between the two supporting frames; the translation seat is mounted on the outer side of the horizontal guide rod; and the translation assembly is mounted on the supporting frame. By arranging the maintenance platform and the hoisting mechanism, during maintenance and repair, a worker enters the inner side of the maintenance platform, fixes the two ends of a part needing to be maintained on the hoisting belt, controls the driving motor to work, drives the lifting screw rod to rotate, and further drives the lifting seat to ascend and descend un