Maintenance device

The utility model belongs to the technical field of maintenance, and particularly discloses a maintenance device which comprises a device base, clamping grooves are formed in the two sides of the inner wall of the device base, a fixing base is fixedly connected to the top of the inner wall of the device base, and a driving block is movably installed in the fixing base through a driving mechanism. And connecting plates are fixedly connected to the two sides of the driving block correspondingly, the ends, away from the driving block, of the connecting plates are slidably connected with the inner wall of the clamping groove, strip-shaped holes are formed in the two sides of the fixing base correspondingly, and plate bases are fixedly connected to the tops of the connecting plates. When the curing device is used, a floor to be glued is inserted into the inserting groove formed in the surface of the floor fixing table and then firmly stabilized under the action of the limiting mechanism, finally, the gluing mechan