摘要
矿井提升机作为一个矿山的咽喉,肩负着保障矿山安全运行的重要任务.随着矿井的不断延伸和日益大型化,多绳摩擦式提升机以其提升能力大、提升高度大、钢丝绳安全系数大、电动机消耗功率低、机器整体尺寸小、造价低等显著优点,被越来越多地用于矿井提升中,成为矿井生产中极为重要的一种设备.
Abstract
As the throat of a mine,the mine elevator shoulders the important task of ensuring the safe operation of the mine.With the development of mine extension and increasingly large,more rope friction hoist with its promotion ability,high height,wire rope safety factor,low motor power consumption,the overall size of the machine is small,cheap cost and other significant advantages,is increasingly used in mine promotion,become a kind of equipment in mine production.
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