The utility model discloses a movable insulation operating rod, which comprises a cylindrical hollow rod body and a rod head which is connected on one end of the rod body, wherein the rod head comprises an ''I''-shaped fixed head connected with the rod body and a ''V''-shaped movable head connected to the middle part of the fixed head through a bolt, the outer edge of a corner of the movable head is provided with a sawtooth-shaped arc, the middle part of the fixed head is provided with a boss, and the boss is provided with a sawtooth-shaped inner arc which can be matched with the sawtooth-shaped arc of the movable head. According to the movable insulation operating rod, the sawtooth-shaped arc matching structure is arranged between the movable head and the fixed head, the included angle between the movable head and the fixed head can be adjusted according to requirements in construction application, the probability of sliping in operating isolation knife switches, drop-out fuses and the like can be effectively reduced, the working efficiency and operation safety can be greatly enhanced, the movable insulation operating rod is high in strength and light in weight, and is very convenient to carry and use in construction.