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随着煤矿机械化程度的不断提高,绞车在煤矿斜巷运输中的地位日趋重要。我矿井下物料和设备的运输全部由绞车来承担,遍及全矿井下各个斜巷。目前,全矿井下有绞车160多部,使用钢丝绳总长度达到2万 m,因钢丝绳的损伤或破断而产生的事故时有发生。因此加强钢丝绳的管理和维护,研究影响钢丝绳使用寿命的各种因素,解决钢丝绳的损坏等难题,对预防各类事故的发生及实现安全生产具有重要意义。
With the continuous improvement of mechanization of coal mines, the winch is becoming more and more important in the transportation of inclined roadways in coal mines. Mine transport of materials and equipment under the winch to undertake all, throughout the mine all inclined roadway. At present, there are over 160 winches under the whole mine, and the total length of the used steel wire rope reaches 20,000 m. Occurrence of accidents due to the damage or breakage of the steel wire ropes occurs. Therefore, strengthening the management and maintenance of the steel wire rope, studying the various factors that affect the service life of the wire rope, and solving the problems such as the damage of the steel wire rope are of great significance in preventing the occurrence of various types of accidents and realizing the safety in production.