NESTING PREVENTING TOOL OF BIRD AND ANIMAL AT TRANSMISSION IRON TOWER

摘要

PROBLEM TO BE SOLVED: To provide a nesting preventing tool which is simple and not bulky, produced at a low cost and easily attached or detached to the transmission iron tower by erecting a projection consisting of a vertical projection part and a horizontal projection part at a fixing seat for fixing to the transmission iron tower. ;SOLUTION: A projection 19 consisting of the vertical projection part 17 and a horizontal projection part 18 is erected at the fixing seat 21 for fixing to the transmission iron tower at the iron tower arm fixing place of an iron tower main body, in the neighborhood of the tip part of the iron tower arm, e.g. It is desirable to install the preventing tool 15 with the projection 19 in an opposite U-shape to the seat 21 at a nesting place a part of the periphery of which includes an obstacle. In addition a tool obtained by erecting a T-shaped projection or an umbrella-like projection is desirably installed at a nesting place without an obstacle around it. The material of the desired preventing tool is desirably a steal bar of a small diameter, an iron wire, or a metallic tube of a small diameter in terms of strength, workability, a manufacturing cost, etc. In addition, in order to give the habit of avoiding nesting and hatching through the use of the learning ability of birds and animals, an outstanding colored paint such as a red fluorescent paint is desirably painted.;COPYRIGHT: (C)1998,JPO