CAJ | 학술논문

钻井平台上起下钻过程中需要在二层台存取立根，传统的操作方式是由井架工在二层台上进行钻杆拆接，并与司钻密切配合完成。钻杆柱自动运移装置实现了二层台无人操作，降低了井台操作风险，减少了起下钻时间，提升了作业效率，目前在海洋钻井平台已广泛应用。介绍了一种适用于陆地钻井平台K型井架的悬挂式自动摆排管系统---MPR-70A型自动摆排管装置。该装置结构轻便，悬挂于二层台下方，由平移机构、回转机构、伸展机构和夹持机构组成，可实现立根接卸过程的自动化操作。
찬정평태상기하찬과정중수요재이층태존취립근，전통적조작방식시유정가공재이층태상진행찬간탁접，병여사찬밀절배합완성。찬간주자동운이장치실현료이층태무인조작，강저료정태조작풍험，감소료기하찬시간，제승료작업효솔，목전재해양찬정평태이엄범응용。개소료일충괄용우륙지찬정평태K형정가적현괘식자동파배관계통---MPR-70A형자동파배관장치。해장치결구경편，현괘우이층태하방，유평이궤구、회전궤구、신전궤구화협지궤구조성，가실현립근접사과정적자동화조작。
Drill strings are frequently transmitted between the wellbore to and from the pipe storage during tripping or mak-ing connections.Present methods of manual tripping requires a person to stand on the racking board for the duration of the round trip.Pipe racking system, which has been used widely in offshore drilling platform, allows tripping without a derrick-man, greatly improving personal safety and operation efficiency, and reducing tripping time.This paper mainly presents a pipe transmitting system suitable to the K-type derrick for onshore drilling platform:Pipe Racking System MPR-70A.This system is portable and hanging under the monkeyboard.It's composed of the translation component, rotating component, ex-tension component, and clamping component.The pipe racking system makes connections mechanically.