| 摘要 |
<p>PURPOSE:To make work on the top of a tower easy, and to shorten the time required for execution of work. CONSTITUTION:A device for removing snow and ice stuck to electric wires is equipped with an attachment jig 6, openable by operation of hinges 4 and enveloping an angle member 2 constituting a steel tower 1, and a snow-sticking prevention plate 5 on which paint or a sheet with snow-sticking resistance characteristic is applied or stuck. The snow-sticking prevention plate 5 is interposed between the attachment surface 2a of the angle member 2 and the attachment jig 6, and can be replaced by opening the attachment jig 6.</p> |
