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我局狮凤山矿主井延伸158.6m,由原单层缠绕变成双层缠绕作业。根据《冶金地下矿山安全规程》的规定,为延长提升钢丝绳使用寿命,在总结其他类似矿山过渡装置经验的基础上,前后进行了两次改进最后取得了良好的效果。该装置的现场使用表明,安全、可靠,导向正确,斜、?
Our bureau lion Fengshan main shaft extends 158.6m, from the original single-layer winding into double-wound operation. According to “Regulations of Safety of Metallurgical Underground Mine”, in order to prolong the service life of wire ropes, two improvements have been made on the basis of summing up the experience of other similar mine transition devices. Finally, good results have been achieved. The on-site use of the device shows that it is safe, reliable and correctly oriented.