ZQ216/135大管径高扭矩钻杆动力钳的研制  

ZQ216/135 Large-Diameter & High-Torque Drill Pipe Power Tong Development

作　　者：缪红建 王宏军[1] 陆海涛[1] 姜勇兵 MIAO Hong-jian;WANG Hong-jun;LU Hai-tao;JIANG Yong-bing(Jiangsu Rushi Machinery Co.,Ltd.,Rudong 226406,China)

机构地区：[1]江苏如石机械有限公司,江苏如东226406

出　　处：《机械工程与自动化》2018年第2期128-130,共3页Mechanical Engineering & Automation

摘　　要：鉴于我国目前油气开采领域下钻作业所使用的钻杆动力钳存在适用管径范围、最大工作扭矩、扭矩测量方式以及安全性方面的局限性,研制了新型ZQ216/135钻杆动力钳。该钻杆动力钳具有精确扭矩测量装置及液气互锁安全系统,经试验与应用表明:该型钻杆动力钳性能可靠、作业效率高、安全性好、能够满足实际使用要求,同时符合API Spec 7K《钻井和修井设备》(第5版)及SY/T5074-2012《钻井和修井动力钳、吊钳》标准的要求。Due to the limitations on diameter range,maximum operating torque,torque measurement method and safety for drill pipe power tong currently used in oil and gas production field in China,ZQ216/135 drill pipe power tong has been developed in this paper.This power tong is assembled with accurate torque measurement devices and hydro-gas interlocking safety system.According to the experiment and application,the new power tong is of good qualities such as high operating efficient and good safety,which satisfies practical operating demand and meets the requirements of API Spec7K(5 th)specification and SY/T5074-2012 industrial standard.

关 键 词：大管径 高扭矩 钻杆动力钳 

分 类 号：TE921.2[石油与天然气工程—石油机械设备]