Abstract：The horizontal double split conductor double strings insulators are more and more commonly used, but the double strings insulators holder is still very lack, which leads to low operating efficiency. In this paper, assembly method and operation way of double strings insulators is analyzed, the inappropriateload transfer method is the primary cause of inefficient. Based on this, horizontal double split conductor double strings insulators holder for live working is designed. Its security and reliability is verifiedby checking the fixture curved beam intensity. Using the double strings insulators holder, replacing the insulator just takes only 25minutes, and the efficiency increased by 48%.
2017, Vol. 18 
