一种固封极柱出线结构的改进 

张洪铁，姜冠玉，冯祥伟 
平高集团有限公司，河南 平顶山 467001 
 

摘 要：介绍了传统的固封极柱及其潜在问题，设计了一种新型的固封极柱用的下出线座及软连接，通过对比新老固封极柱的零部件外形和安装方法，证明新型固封极柱较传统的固封极柱具有回路电阻小、装配效率提升、成本降低的优点。
关键词：固封极柱；下出线座；软连接
中图分类号：TM561 文献标识码：A 文章编号：1007-3175(2014)12-0051-03

Improvement of a Kind of Solid-Insulation-Embedded Pole Outlet Line Structure 

ZHANG Hong-tie, JIANG Guan-yu, FENG Xiang-wei 
Pinggao Group Co., Ltd, Pingdingshan 467001, China 
 

Abstract: Introduction was made to the traditional solid-insulation-embedded pole and its potential problems. This paper designed a new kind of outlet line under seat used for the solid-insulation-embedded pole and its flexible joint. By contrast to the components shape and installation method of new and old solid-insulation-embedded pole, it is verified that the new type of solid-insulation-embedded pole is with smaller resistor, higher efficiency of assembly, lower cost than that of traditional solid-insulation-embedded pole.
          Key words: solid-insulation-embedded pole; outlet line under seat; flexible joint

参考文献
[1] 李建基.真空断路器固封极柱的生产工艺与市场状况[J].电力设备，2008，9(6)：114.
[2] 苏太育.一种后固封式真空开关固封极柱技术的开发[J].龙岩学院学报，2013，31(2)：26-29.