C section bar fixed connector and connection structure

The utility model discloses a C section bar fixed connector and connection structure, C section bar fixed connector, including mainboard, first connecting plate, second connecting plate and the thirdconnecting plate of the vertical setting in mainboard both sides, the third connecting plate with parallel and the syntropy extension of first connecting plate, the third connecting plate with the second connecting plate is parallel and reverse to be extended, first connecting plate, second connecting plate are at the homonymy, C section bar fixed connection structure comprises C section bar fixedconnection ware, body crossbeam, heel post, connecting screw, head tree, and C section bar fixed connection ware and body crossbeam are accomplished by the zine plate of aluminizing to form. The beneficial effect of the utility model: body crossbeam and C section bar fixed connector are buckled by the zine plate of aluminizing to form, need not the welding, and manufacturing procedure is simple,has reduced material, manpo