Pulling-inserting turnover plate type scaffold sealing bottom plate

The utility model discloses a pulling-inserting turnover plate type scaffold bottom sealing plate, and belongs to the technical field of building construction. The technical problem to be solved is toprovide a pulling-inserting turnover plate type scaffold bottom sealing plate which is simple in structure, low in cost, easy to operate and capable of being used repeatedly, and the safety risk level of construction operation is greatly reduced. According to the technical scheme, a plurality of parallel base cross beams are fixedly connected to the lower portions of two base longitudinal beams arranged in parallel, two opposite edges of a bottom sealing main plate are fixedly connected to the two base longitudinal beams respectively, the base cross beams are steel channels with C-shaped sections, and extension cross beams are movably arranged in notches of the base cross beams in a sleeved mode. Limiting blocks are fixedly arranged on the end portions of the ends, located outside the base cross beam, of the exte