A method for prolonging the inspection and repair period of an electric connector

The invention relates to a method for prolonging the inspection and repair period of an electrical connector, which comprises the following steps: cleaning, repairing and brushing and plating metallicsurfaces of a movable contact head and a static contact head of an electrical equipment connector and an isolating switch; Sealing the gap around the electrical equipment connector after it is overlapped. The invention can remove oxides and dirt under the condition that the metal plating on the surface of the movable and static contacts of the equipment connector and an isolation switch is lossless, thereby avoiding the unsafe hidden danger of short-term diseased operation of the equipment. By sealing the cracks around the joint, the intrusion of external gas, water mist, dust and other substances can be reduced, and the dirt, oxidation and corrosion speed of the internal surface of the joint can be slowed down, so that the service life of the joint can be prolonged and the inspection andrepair cycle can be prolo