| 摘要 |
PURPOSE: A pylon fixing holder of a high voltage power distribution line is provided to vibrate a lifting block in up/down directions by the force of a spring, thereby eliminating a bird nest. CONSTITUTION: An up/down lifting guide(11) is arranged in both sides of a support bar(10). A lifting block(20) is installed in the lifting guide in order to be able to move in up/down directions. The lifting block is descended by a spring(30). A hammer(40) creates noise by being bumped against the inner surface of the lifting block while ascending the lifting block. A slide block(50) is installed in the upper surface of the support bar in order to be able to slide in left and right directions. |
