湖南铁路科技职业技术学院毕业设计目录前言.........................................................................2一绪论.....................................................................2二结构组成及性能参数......................................................31结构组成..................................................................32性能参数..................................................................3三受电弓工作原理..........................................................3四检修技术要求............................................................41底架及绞链机构...........................................................42弓头部分..................................................................53高压绝缘子................................................................54弹簧......................................................................55传动机构和控制机构.......................................................56受电弓试验................................................................5五检修工艺过程.............................................................61解体前检查................................................................62解体......................................................................63清洗检修..................................................................64调整试验要求..............................................................65升降弓时间调整...........................................................76自动降弓装置ADD的调试...................................................77检修......................................................................7六运行故障处理.............................................................71受电弓不能升起...........................................................72运行途中舌0弓..............................................................8七维护与调整...............................................................8后语........................................................................9参考文献...................................................................10ThisdocumentisproducedbytrialversionofPrint2F