减小架空刚性悬挂接触网弓网磨耗的措施  

Measures on Reducing Wear of Pantograph and Contact Wire of Overhead Rigid Suspension Catenary

作　　者：陈显志[1] 陈建君[1] 杨波[1] 

机构地区：[1]中铁二院工程集团有限责任公司,四川成都610031

出　　处：《现代城市轨道交通》2013年第1期21-24,共4页Modern Urban Transit

摘　　要：通过对国内城市轨道交通运营线路架空刚性悬挂接触网弓网磨耗异常情况的调研和分析,有针对性地提出了在工程实施中减小弓网磨耗的建议,包括优化架空刚性悬挂接触网平面布置设计,采用架空刚性悬挂接触网弹性支持装置,提高施工精度,运营过程中加强检查等改进措施。Study and analysis are conducted on unusual wear circumstances of pantograph and contact wire in overhead catenary of rigid suspension on urban rail transit lines in operation, the paper has put forward some recommendations to reduce wear of pantograph and contact wire in project implementation period, including improvement measures of optimization of overhead rigid suspension catenary layout design, use of overhead rigid suspension catenary flexible support device, improve construction accuracy, strengthen the checking works in the operational process etc.

关 键 词：刚性悬挂 弓网磨耗 改进措施 

分 类 号：U225[交通运输工程—道路与铁道工程]