Method for improving concrete ground repairing efficiency of operator

The invention discloses a method for improving the concrete ground repairing efficiency of an operator. The method comprises the following steps: A, sleeving one end, away from a connecting shaft, ofa mounting shaft with a repairing disc, enabling a mounting hole to be matched with the mounting shaft, and enabling each clamping block to be matched with one clamping groove; B, moving the repairingdisc till the repairing disc is sucked and fixed by a magnet; C, holding a handle, moving the repairing disc into a sink mark formed by compression of an embossing mold in the concrete ground, movingthe repairing disc back and forth along the wall of the sink mark, and polishing the bottom and the wall of the sink mark. When being used, the handle is held by a hand, the repairing disc is moved into the sink mark formed by compression of the embossing mold in the concrete ground and is moved back and forth along the wall of the sink mark, then the bottom and the wall of the sink mark are polished, and the surface quali