大截面六分裂导线的滑车悬挂新方法

对国内900mm2六分裂导线采用3×"一牵2"方式的滑车悬挂方式进行了分析和改进。使用专门研制的三轮放线滑车挂架,使铁塔每极悬挂3个三轮放线滑车的布置和悬挂方式变得简单,将绝缘子、滑车进行同步安装和悬挂,减少了施工安装环节,提高了张力架线的总体施工效率,保证了铁塔的良好受力,为后序紧线施工和附件安装操作提供了方便。

To the six domestic 900mm 2 pulley conductor 3×＂one take 2＂hanging way to conducted analysis and improvement.Using specially developed three rounds on cable pulley hanging rack,Towers each pole hanging 3 three-wheel line arrangement of pulleys and suspension made simple.Insulators,synchronizing pulley installation and hanging.Reduced construction and installation links.Improve the efficiency of the overall tension stringing construction.Ensure that the Tower of good stress.Postorder-tight construction and accessories provide easy installation.