我队于去年五月份曾实现了一台500米钻机的轻便化,兹将其经验初步总结于下。一、升降作业台(一)优点:我队升降作业台经516机几个月的使用,效果良好。操作非常轻便:1.避免了塔上操作,升降钻具挂掉塔板打人以及人身坠落的危险;2.克服了塔上工作人员因钻具长短不齐,上下爬梯子的麻烦和体力消耗;3.节约木材,减少工程设 In May last year, our team realized the lightness of a 500-meter drill rig, and we will summarize its experience in the first place. First, the lifting of the operating table (a) Advantages: Our team’s lifting table by 516 months of use, good results. The operation is very light: 1. Avoid the operation on the tower, lift the drill to hang off the tower and hit the person and the danger of personal fall; 2. Overcame the staff on the tower due to the length of the drill, up and down the ladder to climb the trouble and physical exertion ; 3. Save wood, reduce engineering design