Construction device of gypsum board suspended ceiling for indoor decoration

The construction device comprises a base plate, an insertion cylinder, an inner insertion rod and a supporting table, the insertion cylinder is fixed to one end of the upper surface of the base plate, the inner insertion rod is inserted into an opening in the top of the insertion cylinder, the rotatable supporting table is arranged at the top of the inner insertion rod, and a frame and a side plate are fixed to the upper surface of the supporting table. A first threaded rod is inserted into the center of the top of the frame, the top of the first threaded rod is connected with a first rotatable top disc, a second threaded rod is inserted into the side plate, and the outer end of the second threaded rod is connected with a second rotatable top disc. According to the construction device of the plasterboard suspended ceiling for indoor decoration, the structure of an existing supporting rod is optimized and improved, a plasterboard can be extruded and fixed in the horizontal direction and the vertical direction