High-voltage terminal damage-prevention protection device

The utility model relates to a high-voltage terminal damage-prevention protection device which is composed of two step-shaped semi-circular cylinders. One side of one semi-circular cylinder is movably connected with one side of the other semi-circular cylinder, and the other sides of the semi-circular cylinders are screwed up through a bolt. A high-voltage terminal is sleeved, a lifting seat is fixed through clamping, a rigid protection shell of the high-voltage terminal is formed, and therefore the knock-resistant capacity of the high-voltage terminal can be greatly enhanced. The high-voltage terminal damage-prevention protection device is simple in structure, reliable in performance, low in cost and suitable for being used for anti-damage protection of the high-voltage terminal of a traction transformer matched with a T-shaped connector cable.