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国内几条单线货运索道的承载—牵引索在大跨度中上下浮动幅度过大,常引起掉车事故影响正常生产。本文除介绍国内外控制浮动的有关经验参数与计算公式外,并介绍四川金鸡岩选煤厂、四川柏林煤矿对索道进行改进的经过及使用效果。
Several domestic single-track freight ropeway carrying - traction rope in the large span of the floating range is too large, often causing traffic accidents affect the normal production. In addition to the introduction of relevant empirical parameters and calculation formulas for the control of floating at home and abroad, this paper introduces the improvement of the cableway in Sichuan Jinji Yan Coal Preparation Plant and the Berlin Coal Mine in Sichuan Province.