Dismantling bracket for mutual inductor in switch cubicle

The utility model discloses a dismantling bracket for a mutual inductor in a switch cubicle, which comprises a height adjustable substrate, a convolution nut arranged on a sliding bearing and a trapezoidal thread lead screw which is matched with the convolution nut, wherein the substrate is detachably connected with a bearing sleeve; the top of the bearing sleeve is provided with a centripetal thrust sliding bearing; the top of the lead screw is detachably connected with a supporting plate; the lower part of the lead screw is integrally connected with a pilot sleeve; and a limit structure making the pilot sleeve rise and fall only but not rotate in the bearing sleeve is arranged between the pilot sleeve and the bearing sleeve. The bracket has the functions of jacking, supporting and horizontal plane position regulation, and the jacking operation, the dismantling operation and the like of the mutual inductor can be finished only by single operation.