Development and Application of General Device for Short Distance Hoisting of Overhead Ground Wires
The conventional universal device for short distance hoisting of overhead ground wires directly designs the structure of crossarm locking component without analyzing and considering the device difficulties,resulting in low operating efficiency.In view of this the present work studies an universal device for short distance hoisting of overhead ground wires.On the basis of analyzing the difficulties of overhead ground hoisting device,the solution of cross arm locking and lifting screw is proposed for stable and fixed hoisting device at the top of the tower,and the practical application test is carried out.The test results show that the general hoisting device has the characteristics of high efficiency and is more advantageous.
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