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Research on Turnout Trailing of Point Machine and Separate Movement External Locking Devices
Author(s): 
Pages: 53-56
Year: Issue:  5
Journal: Railway Signalling & Communication Engineering

Keyword:  转辙机外锁闭装置挤岔研究;
Abstract: 介绍了ZD9可挤型与不可挤型电动转辙机安装于分动外锁闭道岔,机车以5、15km/h速度挤岔时,转辙机挤岔状态及外锁闭装置受力、变形等分析,通过试验说明挤岔后尖轨位移、变形与速度的关系.并简要介绍了转辙机挤脱结构、工作原理及在道岔上的安装方式,验证了转辙机挤岔断表示功能安全可靠.
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