Building lifting protection structure and using method thereof

The invention relates to the technical field of protective fences, in particular to a building lifting protective structure which comprises a supporting plate. Sleeves are fixedly mounted on the two sides of the supporting plate, movable lifting assemblies are fixedly mounted in the sleeves, handrails are slidably mounted between the sleeves, the positions of the handrails are adjusted through the lifting assemblies, rotating shafts are rotatably mounted in the supporting plate, protective nets are wound around the outer sides of the rotating shafts, and the rotating shafts extend to one sides of the sleeves. The handrail moves to drive one end of the protective net to move, so that the rotating shaft rotates, the other end of the protective net is fixedly connected with the handrail, a supporting assembly is fixedly installed on one side of the handrail, the position of the handrail can be adjusted according to needs through a lifting assembly, and when lifting is not needed, a supporting rod can be stored i