| 摘要 |
PURPOSE:To provide a lightning arrester conductor which is improved in work ing efficiency, does not come out nor drop down even when the conductor is subject to resonant vibrations, and has a long service life. CONSTITUTION:The supporting pipe 18 of a lightning arrester conductor 10 is formed of the first cylindrical supporting member 20 made of an aluminum alloy, second supporting member 24 the inside diameter of which is a little larger than the outside diameter of the member 20 and the upper end of which is inserted into the lower end of the member 20, and shake preventing members 32 and 38 which are respectively formed in the members 20 and 24. In addition, the first and second supporting members 20 and 24 are connected to each other by means of fixing means, such as a fastening bolt 28a, lock nuts 30a, 30b, 30c, and 30d, etc. |
