Capacitance graded bushing's end screen earthing device

The utility model discloses a capacitance graded bushing's end screen earthing device, include: conductive base, insulating cover, first terminal, antenna grounding assembly, wherein, insulating cover is sealed and fixed connection with conductive base, first terminal endotheca in insulating cover, and first terminal and the sealed fixed connection of insulating cover, and the first end of first terminal is used for being connected with capacitance graded bushing's end screen lead -out wire, and the second end of first terminal is overhanging to be overlapped in insulating, antenna grounding assembly includes: second end that can the first terminal of electric connection and conductive base's ground connection are electrically conductive, can the dustcoat in the second end of first terminal with electrically conductive of ground connection, just can seal fixed connection's ground connection enclosing cover with conductive base detachably. Above -mentioned capacitance graded bushing's end screen earthing devic