Mounting structure of energy-saving, heat-insulating and decorating integrated plate

The utility model relates to the technical field of building construction, and discloses a mounting structure of an energy-saving, heat-preservation and decoration integrated board, which comprises a plurality of hanging rods, a wallboard I, a wallboard II and a wallboard III, the rear sides of every two hanging rods are fixedly connected with a wall body, and the upper end and the lower end of the left side of the rear part of the wallboard I are fixedly connected with sliding blocks; a first connecting groove is formed in the right side of the front portion of the first wallboard, fixing blocks are fixedly connected to the upper end and the lower end of the right side of the rear portion of the second wallboard, and a splicing groove is formed in the rear portion of the left side of the second wallboard. The connecting grooves and the splicing grooves are formed in the three different wallboards, the sliding blocks and the fixed blocks arranged on the rear portions are connected with the hanging rods, the s