Plugging structure and plugging method suitable for plugging cable hole

The invention provides a plugging structure and plugging method suitable for plugging a cable hole, and belongs to the technical field of cable hole plugging. A first flexible plugging sheet is provided with a through hole and a gap communicating with the edge of the first flexible plugging sheet and the through hole. A second flexible plugging sheet is provided with a first edge, extends towardsa first side to form a first sheet material and extends towards a second side to form a plurality of second sheet materials which are separated from one another by taking the first edge as a base. Theplugging method comprises the following steps that a cable is controlled to be extruded into the through hole from the gap, so that the first flexible plugging sheet covers the cable hole and abuts against the wall forming the cable hole. The cable is coated with the first sheet material, so that the plurality of the second sheet materials are folded to extend in a direction away from the cable and abut against the first