| 摘要 |
A distribution structure for controlling variable tension of a pole is provided to prevent a suspension insulator from being damaged by absorbing an impact due to the movement of a transmission line. The forward and backward movement of a connection rod is prevented by coupling a hitching member equipped in the connection rod(40) with a concave groove. When the connection rod or first and second support stands(33,34) are pulled or pushed by a transmission line(3), the forward and backward movement of the connection rod is prevented by absorbing an impact through a spring(45). The damage to a suspension insulator(2) by the impact due to the movement of the transmission line is prevented. |
