龙门山主井钢罐道更换方案及施工工艺

Solution to Replace the Steel Cage Guide in the Main Shaft of Longmenshan and its Construction Technology

介绍了安庆月山矿业有限公司龙门山主井更换钢轨罐道的施工方案和工艺,采用提升机和慢动卷扬及手拉葫芦联合作业。由于施工方案合理,安全防范措施到位,质量要求高,且该方法操作简单,在不影响生产的前提下顺利完成了罐道的快速更换。

Solution to replace the steel cage guides in the main shaft of Longmenshan and its construction technology are introduced in this paper, the combined operation of hoister, slow hoisting and hand chain hoist is adopted. Because of the reasonable construction scheme, comprehensive safety precautions, high quality and simple operational approach, the replace of steely guides is quickly and successfully accomplished without influencing production.