Supporting auxiliary equipment for installation and construction of decorative plate for building outer wall

The utility model discloses a building outer wall decorative plate installation construction support auxiliary device which comprises a base, movable wheels fixedly installed at four corners of the lower wall of the base, a push plate fixedly installed at the top of one end of the base, a fixing frame fixedly installed at the top of the base, and a fixing plate fixedly installed on the fixing frame. A first U-shaped supporting frame is fixedly installed at the top of the fixed plate, a movable plate is movably installed on the fixed frame, a second U-shaped supporting frame is fixedly installed at the bottom of the movable plate, a first lifting mechanism for adjusting lifting of the movable plate is arranged on the fixed frame, and a hanging rod is fixedly installed on the base. According to the supporting auxiliary equipment for installation construction of the decorative plates for the building outer wall, the decorative plates with different widths can be clamped and fixed conveniently, workers can conduc