Automatic rib breaking and disassembling equipment for prestressed electric pole tensioning disc

The invention belongs to the technical field of electric pole production, and particularly relates to a prestressed electric pole tension disc automatic rib breaking and dismounting device which comprises a rack, a lifting plate arranged above the rack and a lifting mechanism driving the lifting plate to move up and down. A mounting table is arranged on the lifting plate, a mounting frame is arranged on the mounting table in a sliding mode, and an electric pole ejection assembly and an electric pole clamping assembly are arranged on the mounting frame; a plasma cutting mechanism is further arranged on the lifting plate, a first laser sensor and a second laser sensor are arranged on the mounting frame in the radial vertical direction of the electric pole in a spaced mode, and the distance between the first laser sensor and the second laser sensor is smaller than the outer diameter of the smallest tensioning disc in all the electric pole types. Through the lifting motion of the lifting mechanism and a double-la