ZJ50DB型石油钻机直驱转盘驱动装置研制及应用  

Development and Application of ZJ50DB Oil Drilling Rig Direct Drive Rotary Drive Device

作　　者：周晓坤 ZHOU Xiaokun

机构地区：[1]中石化四机石油机械有限公司,湖北荆州434024

出　　处：《今日自动化》2024年第4期71-73,共3页Automation Today

摘　　要：转盘驱动装置是石油钻机的核心部件之一。常规的转盘驱动装置是高速交流变频电机,其通过齿轮减速箱驱动转盘工作。文章研制的ZJ50DB型石油钻机直驱转盘采用低速大扭矩交流变频电机直接驱动转盘工作,取消了大型传动机构齿轮减速箱,简化了传动方式,减少了中间故障点,降低了维护保养成本,整体尺寸小,质量轻,方便拆装和运输。The turntable drive device is one of the core components of oil drilling rigs.The conventional turntable drive device is driven by a high-speed AC variable frequency motor through a gear reducer to work on the turntable.The ZJ50DB oil drilling rig developed in this article adopts a low-speed and high torque AC variable frequency motor to directly drive the turntable,eliminating the need for a large transmission mechanism gear reducer,simplifying the transmission mode,reducing intermediate fault points,and reducing maintenance costs.The overall size is small,the weight is light,and it is convenient for disassembly and transportation.

关 键 词：石油钻机 转盘驱动装置 低速大扭矩交流变频电机 直驱 

分 类 号：TE922[石油与天然气工程—石油机械设备]