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当前,铁路货运已经进入重载时代。朔黄铁路作为我国西煤东运第二大通道的重要组成部分,连续多年实现了运量千万吨级增长。在列车长时间运行和自然条件作用下,线路设备进入疲劳期,不可避免地出现道床脏污、弹性减小、翻浆冒泥等重点病害。为了确保列车运行安全,必须加强线路的大修工作。采用大型养路机械作业能够减少线路临修工作量,延长线路修理周期,减少施工封锁天数,缩短施工后慢行等,为线路的安全运输提供有利的保证。详细介绍了线路大机清筛过程中优化人工配合、有效提高大机清筛作业、充分发挥大机作业效率的做法。
At present, railway freight transport has entered the heavy load era. As an important part of the second largest thoroughfare of western coal east transportation in China, Shuohuang Railway has achieved the 10 million-ton level of growth for many years in a row. Under the long-term operation of the train and the natural conditions, the line equipment enters the period of fatigue, which inevitably leads to the serious diseases such as dirty soil bed, reduced elasticity and slump mud. In order to ensure the safe operation of the train, it is necessary to strengthen the overhaul of the line. The use of large-scale maintenance machinery can reduce the number of line repair work, extend the line repair cycle, reduce the number of days of construction blockage, and shorten the construction after the slow line for the safe transportation of the line to provide a guarantee. This paper introduces in detail the method of optimizing artificial cooperation in the process of large-scale line screening, effectively improving the large-scale screening operation and giving full play to the working efficiency of the large machine.