Wall-attached supporting system

The utility model relates to a wall-attached supporting system. Comprising an L-shaped supporting plate, the L-shaped supporting plate comprises a horizontal end and a vertical end, a sleeve column is fixedly connected to the vertical end, a movable column is slidably connected to the top of the sleeve column, a fixed head is fixedly connected to the top end of the movable column, a threaded rod is rotatably connected to one side of the vertical end, and a threaded sleeve is in threaded connection to the outer surface of the threaded rod. The top of the threaded sleeve is rotationally connected with an inclined supporting rod, and the top end of the inclined supporting rod is rotationally connected with one side of the fixing head. The top of the horizontal end is fixedly connected with a supporting block, and one end of the threaded rod penetrates through the supporting block and is connected with a handle. According to the supporting system, the rotating angle of the inclined supporting rod can be adjusted