Color steel tile connecting mechanism

The utility model belongs to the field of installation and construction of color steel tiles of a steel-structured roof, and particularly relates to a color steel tile connecting mechanism. The color steel tile connecting mechanism comprises a first switching piece and a second switching piece, wherein the first switching piece comprises limit holes, a clamping card, a mounting hole and first connecting holes; the second switching piece comprises a limit inserted pin, a second connecting hole and a clamping plate; the first switching piece is fixed with the second switching piece through a bolt penetrating the first connecting hole and the second connecting hole; the limit inserted pin is inserted into the limit hole; and the clamping card and the clamping plate form opposite clamping parts. The color steel tile connecting mechanism has the advantages that C steel is adopted to fix color steel tiles firmly and steadily on a color steel tile connecting piece, so that the installation and disassembly are conven