Frame body connecting structure

The utility model discloses a frame body connecting structure which is simple in structure and easy to achieve, two vertical frames are connected through a connecting assembly, and two vertical plates in the connecting assembly can rotate relatively, so that bending connection between the two vertical frames is facilitated, and practicability is good. In addition, the two vertical plates in the connecting assembly are connected together through vertical bolts and nuts, and connection is convenient and fast. The arrangement of each vertical plate is long in the transverse direction and short in the vertical direction, so that material consumption control is facilitated, transversely-extending strip-shaped holes are formed in the vertical plates conveniently, the vertical plates can adapt to transversely-arranged connecting holes in the vertical frame conveniently, the problem that dislocation is prone to occurring during hole installation is solved, and screw/bolt connection between the vertical plates and the