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在鞍钢环市铁路线上,有几处在区间线路上设有道岔。如:在东环市铁路的羊草庄站至樱桃园站间,樱桃园站至七岭子站间等,均有区间岔线与干线铁路相连。在铁道信号技术突飞猛进发展的今天,如何提高区间列车的通过能力,保证列车在区间运行的安全,已是一个重大的课题。而对区间岔线做何种处理,又是区间信号设备的一个关键。它将直接关系到行车的安全和效率。目前,鞍钢环市铁路区间闭塞设备基本上采用的是64D 继电半自动闭塞,而对
In the Anshan Iron and Steel Central Railway line, there are several in the interval line with turnouts. Such as: Donghuan City Railway Station in Yangcaozhuang Station to Cherry Orchard, Cherry Station Station to seven Lingzi Station, etc., have the intersection of the fork in the line with the trunk railway. Nowadays, with the rapid development of railway signal technology, how to improve the passing capacity of the train and ensure the safety of the train running in the interval has become a major issue. What to do with the interval fork line is another key to interval signal equipment. It will be directly related to driving safety and efficiency. At present, Anshan Iron and Steel Central Railway Interval blocking device is basically used 64D relay semi-automatic occlusion, and