Overturning connecting seat and overturning connecting structure for scaffold board of lifting scaffold

The utility model provides a turnover connecting seat and a turnover connecting structure for a scaffold board of a lifting scaffold, the turnover of the scaffold board is realized by adopting the turnover connecting seat specially designed, and the turnover connecting seat is detachably connected with the scaffold board. A turnover connecting seat of a scaffold board of a lifting scaffold comprises a connecting plate and a turnover shaft sleeve arranged on one surface of the connecting plate, the connecting plate comprises a vertical connecting plate, and a connecting hole is formed in the vertical connecting plate. The turnover connecting seats are provided with connecting holes, the connecting holes are used for enabling the turnover connecting seats to penetrate through bolts on the end faces of the scaffold boards to be connected to the scaffold boards, the multiple turnover connecting seats are installed on the two adjacent scaffold boards respectively, the turnover shaft sleeve is used for penetrating