ARM STRUCTURE OF STEEL TOWER OF POWER TRANSMISSION LINE

摘要

PROBLEM TO BE SOLVED: To shorten the construction period, and simplify subsequent maintenance and supervision by simplifying assembling work for a steel tower of power transmission lines. SOLUTION: In an arm structure of the steel tower of the power transmission lines for installing the steel tower of the power transmission lines, an arm has an arm structure of the steel tower of the power transmission lines comprising an upper arm suspending material and two lower arm main members disposed in nearly the horizontal direction. An arm tip fitting comprising a single member is disposed at the tip of the arm.