抽油机辅助平衡装置转换接头的设计与分析  

Design and Analysis of Crossover for Pumping Unit's Auxiliary Balancing Device

作　　者：华剑[1] 徐国涛 韩演涛 HUA Jian;XU Guo-tao;HAN Yan-tao(School of Mechanical Engineering,Jingzhou434023,China;SJ Petroleum Machinery Co.,SINOPEC,Jingzhou434024,China;Downhole Operation Company of Tuha Oil Field,Shanshan838200,China)

机构地区：[1]长江大学机械工程学院,湖北荆州434023 [2]中石化石油工程机械有限公司第四机械厂,湖北荆州434024 [3]吐哈油田井下作业公司,新疆鄯善838200

出　　处：《机电工程技术》2017年第6期74-76,共3页Mechanical & Electrical Engineering Technology

基　　金：湖北省重大科技成果转化与产业化项目(编号:2012AAA-07)

摘　　要：为解决游梁式抽油机辅助平衡重的安装问题,提出了一种具有创新性的转换接头结构。利用该转换接头能够在不焊接及不钻孔的条件下,将辅助平衡重安装于抽油机游梁尾部。在结构设计的基础上,以10型抽油机转换接头为例,进行了有限元分析,结果表明该接头的强度和刚度均能满足要求,能够安全工作。进一步现场试验证明,该接头便于安装和拆卸,达到了设计要求。In order to solve the technical problem of installing the auxiliary balancing device on pumping unit,this paper presents an innovative crossover which can be used to install the auxiliary balancing device without welding and drilling operation.The structure of the crossover is introduced,then finite element analysis is carried out to check the strength of the crossover used on type10pumping unit.Results shows both the strength and rigidity requirements of the crossover are satisfied.The further field test demonstrates that the crossover is convenient to be installed and disassembled and it has reached the design requirement.

关 键 词：抽油机 游梁 转换接头 结构设计 强度分析 

分 类 号：TE933.1[石油与天然气工程—石油机械设备]