对高铁道岔外锁闭有害间隙的分析和应对措施

Analysis and Countermeasure of Hazardous Gaps in the Lock outside Point Machine for High-speed Railway

在高速铁路客运专线上,针对国产道岔所出现的外锁闭调整间隙过大的问题,认真分析产生这一有害间隙的原因,结合工程实际提出了应对措施,保证高铁道岔设备运用安全。

In high speed passenger dedicated lines, as for the bigger gap of point outer lock of China made point machine, the cause of harmful gap has been carefully studied and countermeasure has also been proposed in combination of actual engineering practice to ensure safety of the point machines for high-speed railway.