High-strength composite color steel contour plate

The utility model discloses a high strength composite color steel contour plate relates to composite color steel contour plate technical field, including mounting plate, the upper side surface of mounting plate is provided with a plurality of first cavity, and the upper and lower sides of the inner wall of a plurality of first cavity are rotatingly connected with threaded drum together, and the inner wall of a plurality of threaded drum is threaded connection with threaded rod, and the threaded rod is threaded connection with the threaded rod. And a second cavity is formed in the position, below the first cavity, of the lower side surface of the mounting plate, the lower ends of the multiple threaded rods all penetrate through the lower side of the inner wall of the first cavity to the interior of the second cavity, the lower ends of the multiple threaded rods are all fixedly connected with pistons, and the peripheries of the multiple pistons all make contact with the four sides of the inner wall of the secon