便捷式SPT-1500型拖车钻机的研制与应用  

Development and Application of Convenient SPT- 1500 Trailer Mounted Rig

作　　者：李晓晖[1,2] 程林[1,2] 李艳丽[1,2] 满国祥 刘涛[3] 王慧岭 孔令沪 朱立强[1,2] 王家一[1,2] 张慧杰[1,2] 

机构地区：[1]河北省地矿局国土资源勘查中心 [2]石家庄探矿机械厂 [3]中国人民解放军68612部队

出　　处：《探矿工程（岩土钻掘工程）》2015年第6期35-38,共4页Exploration Engineering:Rock & Soil Drilling and Tunneling

摘　　要：拖车钻机具有搬迁转场方便快捷、钻机调平起塔操作简单、可大幅缩短辅助时间等优点,在水井、盐井等施工中得到较广泛的应用。针对原有的拖车钻机存在的问题,研制了便捷式SPT-1500型拖车钻机。该钻机采用可伸缩钻塔解决了原有钻机两节式钻塔现场安装不方便、花费时间长的问题;可移动的天轮组解决了双卷扬提吊时的滑车对中问题,提高了工作效率,使拖车钻机真正实现搬迁转场方便快捷,省时省力,可大幅缩短辅助时间。介绍了该钻机的结构特点及工作原理,重点阐述了其创新点。Trailer mounted drilling equipments are widely used in water well and salt well construction due to its advantages of being convenient for rig relocation, easy for leveling and towering up operation with greatly shortened auxiliary time.Ai-ming at some problems of original trailer mounted rig, convenient SPT-1500 trailer mounted rig was developed.The diffi-culties of installation of two stage derrick was improved by extensible derrick, pulley position control was solved by mobile head sheave while double hoisting lifting.The paper introduces this rig about its structural features and the working princi-ple with emphasis on its innovation points.

关 键 词：拖车钻机 可伸缩钻塔 双卷扬 快速钻井 

分 类 号：P634.31[天文地球—地质矿产勘探]