Novel device suitable for measuring pitch of wire clamp hole without power cut

The utility model discloses a novel device suitable for measuring the hole pitch of a wire clamp without power outage, which comprises an insulation box, a mounting seat is arranged in the middle of the top surface of the insulation box, a universal wheel is arranged in a cavity in the top surface of the mounting seat, one end of the universal wheel is provided with a connecting rod, and the other end of the universal wheel is provided with a connecting rod. One end, deviating from the universal wheel, of the connecting rod is fixedly connected with the sleeve head through a flange; the insulation box comprises an upper cover plate, a fixed plate and a lower cover plate, the upper cover plate, the fixed plate and the lower cover plate are distributed in parallel, and a plurality of fixed columns are fixedly connected among the upper cover plate, the fixed plate and the lower cover plate; a plurality of first through holes are evenly distributed in the fixing plate, a plurality of second through holes matched