High-strength aluminum veneer for building outer wall

The high-strength aluminum veneer for the building outer wall comprises a protective aluminum plate, a movable frame and a fixed frame, the protective aluminum plate comprises a plate body and right-angle frames, the right-angle frames are symmetrically arranged on the rear end face of the plate body, the right-angle frames are fixedly connected with the plate body, the movable frame is installed on the right-angle frames, the movable frame is in sliding fit with the right-angle frames, and the fixed frame is fixedly connected with the plate body. The fixed frame is installed on the movable frame, the fixed frame is fixedly connected with the movable frame, the movable frame is installed on the protective aluminum plate, the movable frame and the fixed frame can be conveniently connected in a matched mode, and therefore the purpose of rapid assembling and fixing is achieved, and the supporting springs are installed on the guide rods to guarantee that the right-angle frame can be stably supported on the outer