摘要
为适应新环境对接触网下锚补偿装置提出的要求,南京地铁在接触网下锚时使用恒张力弹簧补偿装置。阐述恒张力弹簧补偿装置的结构及工作原理,并将其与传统棘轮补偿装置进行对比;逐一分析恒张力弹簧补偿装置在不同条件下的应用,论证其在地铁应用的优越性。
In order to adapt the requirements of the OCS(Overhead Catenary System) anchoring,constant-tension spring tensioners were used in Nanjing metro.This article introduces the structure and working principles of this equipment and makes a contrast of it with the traditional wheel tensioning device.Moreover,it analyses the application of the spring tensioners in various working conditions in Nanjing metro and demonstrates their significant advantages.
出处
《都市快轨交通》
2011年第4期102-104,共3页
Urban Rapid Rail Transit