Clamping mechanism for treating friction surface of steel structure

The utility model relates to the technical field of steel structures, in particular to a steel structure friction surface processing and clamping mechanism which comprises a moving frame, a clamping plate arranged in the moving frame, anti-skidding lines arranged at one end of the clamping plate, a positioning groove formed in the moving frame and an inserting hole formed in the moving frame. Damping blocks are arranged at the bottom of the moving frame; the positioning block is located at the other end of the clamping plate, and a fixing insertion hole is formed in the side wall of the positioning block; the pulling plate is located at the upper end of the moving frame, an inserting plate is arranged at the bottom of the pulling plate, a rotating shaft is arranged at the bottom of the inserting plate, a rotating plate is arranged at the bottom of the rotating shaft, and a limiting groove is formed in the upper end of the rotating plate; the device has the beneficial effects that the arranged inserting plates