Concrete tongue-and-groove turnover simple assembly and disassembly mold

The utility model belongs to the technical field of concrete molds, and particularly relates to a concrete tongue-and-groove turnover simple assembly and disassembly mold which comprises an upper connecting frame, a lower connecting frame and an adjusting assembly. The upper connecting frame comprises a first inner pipe and a first outer pipe, the first inner pipe and the first outer pipe are connected in an inserted mode, and an n shape is formed after the first inner pipe and the first outer pipe are connected in an inserted mode. The lower connecting frame comprises a second inner pipe and a second outer pipe, the second inner pipe and the second outer pipe are connected in an inserted mode, and an n shape is formed after the second inner pipe and the second outer pipe are connected in an inserted mode; the upper connecting frame and the lower connecting frame are connected in an inserted mode, and a square shape is formed after insertion. The adjusting assembly is connected with the upper connecting frame