Auxiliary device for quickly installing insulating insulator cradle during ground potential operation

The utility model relates to an auxiliary device for quickly installing an insulating insulator cradle during ground potential operation. The auxiliary device comprises an insulating pull plate, a cross arm side clamp, a conductive end clamp, a front insulator cradle bracket, a rear insulator cradle bracket, an insulator, a yoke plate, a hanging ring and a hook, the insulator is fixed between the front yoke plate and the rear yoke plate; the cross arm side fixture is fixed on the yoke plate on the cross arm side; the conductive end clamp is fixed on the yoke plate on the conductive side; the insulation pulling plate is fixed between the cross arm side clamp and the conductive end clamp. The insulator cradle support is arranged below the yoke plate, the cross arm side clamp and the conductive end clamp right opposite to the insulator, the hanging ring is hung in the middle of the insulation pull plate in a sleeving mode, and the hook is connected with the hanging ring in a rotatable angle mode; under the suppo