The invention discloses a mounting structure of a ceramic plate dry hanger. The mounting structure comprises a steel frame, a ceramic plate (7), angle steel (1), a fastener (3), a hanging piece (4), a back plate (5) and a full-tooth screw rod (8), wherein the steel frame is fixedly arranged on the wall surface; the angle steel (1) is fixedly connected with the steel frame; the hanging piece (4) is arranged on the angle steel (1); the full-tooth screw rod (8) penetrates through the angle steel (1) and the hanging piece (4); the hanging piece (4) is fixedly arranged on the full-tooth screw rod (8); the ceramic plate (7) is connected with the back plate (5); and the fastener (3) is arranged on the back plate (5) and is hung with the hanging piece (4). According to the mounting structure of the ceramic plate dry hanger, which is disclosed by the invention, the timely property and the accuracy of mounting and manufacturing of a field base layer are realized by controlling the expansion and contraction ratio, so that work benefits are increased, the mounting period is shortened and the problems that the expansion and contraction ratio of ceramic plate firing is difficult to control, the work waiting phenomenon of the mounting of the field base layer is serious and the like are solved.