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在毛主席革命路线指引下,工务线路维修全部使用机械化,使线路质量和劳动效率有很大提高,劳动强度显著降低。但是随着养路机械化的不断发展,机具上道数量多、重量大、上下道时间长,机械噪音大,施工安全防护就显得特别重要。目前,机械化养路工区在线路上进行维修作业是采用人工了望、电话联系的防护方法。即专门设两名电话防护员,一名设车站、一名设施工维修现场,在车站的防护员随时将列车运行情况通过电话告知施工维修现场的防护员,此种防护方法尚存在以下缺点:
Under the guidance of Chairman Mao’s revolutionary line, mechanization was used for the maintenance of public service lines, so that the quality of the lines and labor efficiency were greatly enhanced and the labor intensity was significantly reduced. However, with the continuous development of road maintenance mechanization, the number of machines on the road, heavy, up and down a long time, mechanical noise, construction safety protection is particularly important. At present, mechanized road maintenance work area on the road maintenance work is the use of artificial look, telephone contact protection methods. That set up two specialized telephone guardian, a station, a facility maintenance site, at the station at any time the protection of train operation by the construction site to inform the protection of defenders, such protection methods still exist the following disadvantages: