Generator stator and rotor gap special-purpose measuring tool

The utility model relates to the technical field of measuring tools. The special measuring tool for the generator stator and rotor gap comprises a measuring mechanism and an auxiliary measuring mechanical part, rotor end projection, influence on measurement accuracy, the concave rotor measuring groove is fixedly formed, so that the problems that the end part of the rotor protrudes during measurement, the rotating handle is rotated, the measuring column body is fixed, the measuring tool is pulled out, infrared distance measurement is carried out by arranging the infrared distance measuring instrument, errors during manual measurement can be reduced, and the measuring precision can be improved to a unit of one wire; a touch screen control display is arranged; manual operation is simple, dataof the infrared range finder are directly displayed in the touch screen control display, the measured data are more visual, reading errors caused when a vernier caliper is used for measurement are prevented, and the value of