Objective To solve the problem that the arcing horn fixing on insulator string of electric transmission line is limited by the direction of link fittings, a novel socker eye is designed, which can realize the arcing horn is fixed in two direction for different conditions.
Method The main reason for the limitation of insalling arcing hole was that it can only be fixed in only direction on the common socker eye linking with insulator. The neck of the socker eye was designed as a square, and the arcing horn was fixed on the socker eye with hold hoop method.
Result The novel socker eye meets the mechanical connection requirement for fittings, simplifies the installation of arcing horn, and improves the stability.
Conclusion The research results are of universal significance and can be popularized in practical application.
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