The utility model discloses a portable insulating averruncator belongs to power network repair tools, and its structure includes a portable insulating averruncator, including cutting the body, insulator spindle, insulating rope, the insulator spindle is the telescopic tube structure dead lever, regulation pole and locking device, the bottom of dead lever be connected with and can dismantle insulating rope and receive and release the box, insulating rope receive and releases the box and including the box body that is used for the insulating rope of holding, is equipped with the fixed axle in the box body to reach the rotary drum with fixed axle swivelling joint, fixed axle and rotary drum between be equipped with the coil spring of the rotary drum that is used for reseing, insulating rope evenly twine on the outer wall of rotary drum. The utility model discloses a portable insulating averruncator compares with prior art, utilizes insulating rope to receive and release the box and can conveniently receive and release insulating rope, has solved the problem that insulating rope easily entwistd, and the telescopic tube structure of insulator spindle is conveniently carried, does not need on -site Assembly, can realize the quick extension of insulator spindle fast and shorten.