摘要
在输电线路检修更换绝缘子的工作中,拆、装绝缘子R型销是必不可少的一道工序。在使用传统的取销器进行拆、装R型销作业时,经常会出现拆、装销时间过长的问题,延长了高空作业的时间,增加了作业的危险性。通过分析造成拆、装销时间过长的根本原因,并进行详细设计和计算,提出了一种新型取销器的设计方案,并制作出能大幅缩短拆、装销时间的新型便携式防坠取销器,缩短了作业时间,提高了作业的安全性。
For transmission line insulators maintenance and replacement, installation and removal of the R type pin is an essential process. In actual use of the traditional splitting-pin tool, installation and removal of R type pin usually takes a protracted time, which extends the time of aerial work and increases the risk of operation. On the basis of analyzing root causes of the protracted time and detailed design and calculation, a new type of portable anti-drop splitting-pin tool is designed and fabricated, which can greatly shorten the time of installation and removal and improve operation safety.
引文
[1]刘新平.输电线路[M].北京:中国电力出版社,2006.
[2]GB 50545—2010 110~750 k V架空输电线路设计规范[S].
[3]国家电网公司人力资源部.输电线路检修(上/下)[M].北京:中国电力出版社,2010.
[4]DL/T 741—2010架空输电线路运行规程[S].
[5]张殿生,倪宗德,张洞明,等.电力工程高压送电线路设计手册(第二版)[M].北京:中国电力出版社,2003.