城市轨道交通快速横移变跨铺轨机新技术  

New technology on rapid transverse movement of laying track machine to change span for Urban Rail Transit

作　　者：陈付平 韩建东 李围 Chen Fuping;Han Jiandong;Li Wei(Huahai Engineering CO. ,LTD of CREC Shanghai, Shanghai 201101, China;Research andDevelopment Center of Urban Rail Engineering Technology of CREC, Jiangsu Suzhou 215231, China;School of Railway Transportation, Shanghai Institute of Technology, Shanghai 201418, China)

机构地区：[1]中铁上海工程局集团华海工程有限公司,上海201101 [2]中国中铁城市轨道工程技术研发中心,江苏苏州215231 [3]上海应用技术大学轨道交通学院,上海201418

出　　处：《铁道勘察》2019年第2期107-110,共4页Railway Investigation and Surveying

基　　金：中铁上海工程局科技重点项目(SH-2015-重点-5);上海应用技术大学报奖培育项目(BJPY2017-3)

摘　　要：为了解决城市轨道交通区间与车站间铺轨机变跨时间长和安全风险高等技术难题,研发了铺轨机快速横移变跨新技术。该技术适用于城市轨道交通车站、区间隧道和高架区间的铺轨,变跨范围为1 435～3 800 mm,实现了整机2 h变跨、6 h过站的快速横移变跨目标。A new technology of rapid transverse movement to change the span of laying track machine is developed to solve technological problems of long time and high safety risk changing span between a sectional tunnel and a station of Urban Rail Transit for laying track machine, which is suitable for laying track to stations, tunnels and elevated sections. The variable range of changing span is 1 435 ~3 800 mm, the time of changing span is only 2 hours and the time of passing station is only 6 hours.

关 键 词：城市轨道交通 铺轨机 低位顶升 横移 快速变跨 

分 类 号：U215.552[交通运输工程—道路与铁道工程]