Insulator grounding seat

The invention relates to an insulator grounding seat which is used for electrically connecting a fitting at the end part of an insulator with a grounding rod. The insulator grounding seat comprises abody perpendicular to the length direction of the insulator. A mounting part is arranged at a first end of the body and can be connected with the fitting. A second end of the body is provided with a grounding hole penetrating through two opposite side faces of the body, the grounding hole is formed in the horizontal direction and can be connected with the grounding rod, and the distance between the grounding hole and the axis of the insulator is larger than the distance between the edge of an umbrella skirt of the insulator and the axis of the insulator. The grounding hole is formed in the body perpendicular to the insulator, the grounding hole extends along the horizontal direction, and the distance from the grounding hole to the axis of the insulator is greater than the distance from theumbrella skirt to the axi