Plate hanging assembly

The utility model discloses a plate hanging assembly. The plate hanging assembly comprises a side wall fixing sectional material and a hanging piece sectional material. The side wall fixing profile is a longitudinally extending plate, and the top of the plate is bent to form a hook groove with an upward opening. The hanging piece sectional material is a longitudinally-extending zigzag right-angle edgefold plate, the length of the zigzag bottom edge is matched with the length of the L-shaped bottom edge of the sound absorption body, a hanging plate is arranged along the outer end of the zigzag bottom edge, and a hook groove with a downward opening is formed in the hanging plate. According to the hanging piece profile, a tie bar or a tie bar plate is arranged between the outer end of the zigzag bottom edge and the zigzag vertical edge. The plate hanging accessory is simple in structure, convenient to manufacture and low in cost, and aluminum materials can be selected for extrusion forming. The hanging mode is s