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自从有了“关门山提引器”以来,起下钻就不用攀登钻塔摘、挂提引环了。但是挂“立袖管”仍要上塔,进行高空作业。我队杜选银同志,在机长和技术员的帮助下,试验成功了绳索式方便提引器,钻工可不上高空操作,而且结构简单,容易加工,深受现场欢迎。该提引器是在原“关门山提引器”的基础上增添了一个滚轮支架,并在水接头的提梁上联接一个蘑菇头,在蘑菇头内固定一根φ5mm、长约8～9m的
Since there is “closed mountain lift device” since the drill did not climb the rig pick, hanging mention ring. However, hanging “sleeve tube” still on the tower, high altitude operations. With the help of the captain and technician, our team successfully selected the rope-type convenient lift-off device. Drilling can not operate at high altitude. The structure is simple and easy to process and is well received by the audience. The lifting device is based on the original “closed mountain lift” based on the addition of a roller bracket, and the water connection of the beam to a mushroom head, the mushroom head fixed a φ5mm, length of about 8 ~ 9m