Two-layer movable framework of sunshade screens

The utility model provides a two-layer movable framework of sunshade screens, which comprises upper horizontal rods and lower horizontal rods, which are respectively and fixedly connected with two layers of sunshade screens, wherein the upper horizontal rods and the lower horizontal rods are connected with each other in a welding way through oblique connecting rod pieces to present in a vertically-distributed parallel structure, the lower side of each upper horizontal rod and the lower side of each lower horizontal rod are respectively provided with inverted U-shaped clamping keys, and the upper and lower horizontal rods are respectively clamped on upper slide rails and lower slide rails through the inverted U-shaped clamping keys; and two ends of each upper slide rail and two ends of each lower slide rail are respectively fixed on outermost side horizontal support columns of the sunshade screens, and each horizontal support column is fixed at a certain height above the ground through vertical support columns