现代有轨电车小号码道岔弹性可弯尖轨的研制  

Development of flexible bendable switch rail for small number turnout of modern tram

作　　者：车伟[1] Che Wei(China Railway Baoji Bridge Group Co.,Ltd.,Baoji 721006,China)

机构地区：[1]中铁宝桥集团有限公司,陕西宝鸡721006

出　　处：《山西建筑》2021年第12期94-95,共2页Shanxi Architecture

摘　　要：简述了现代有轨电车50 kg/m钢轨3号单开道岔尖轨的研制思路,在小号码道岔中首次采用了弹性可弯尖轨,并进行了转换力计算和实物测试,满足电务转换设计要求。经上道验证,尖轨使用效果良好。This pap er briefly introduces the development idea of the switch for the modern tram single turnout of No.3 with 50 kg/m rail,and the flexible bendable switch rail is adopted for the first time in the small number turnout,and the transfer force calculation and the physical test are carried out,which can meet the requirements of the transfer design of the electricity.Through the previous verification,the switch rail works very well.

关 键 词：现代有轨电车 小号码道岔 弹性可弯尖轨 

分 类 号：U213.6[交通运输工程—道路与铁道工程]