摘要
从旋转驴头抽油机的特点及其在国内油田的使用情况出发,提出了常规抽油机改造为旋转驴头抽油机时主要承载部件的校核计算问题。以CYJ10353HB型常规抽油机改造为CYJZ104.253HF(G)型旋转驴头抽油机为例,运用结构分析程序(SAP5)对改造后的支架进行了校核计算。结果表明,支架经局部加强后,其刚度、静强度、疲劳强度及稳定性均满足使用要求,从而为油田进行抽油机改造提供了理论依据。
Based on the characteristics and applications of a rotary horsehead pumping unit,it is necessary to check its main loading components of the unit transformed from conventional one By taking as an example model CYJ10 3 53HB conventional transformed into model CYJR10 4 2 53HF(G)rotary horsehead,the stiffness,strength and stability of the supprots are calculated in detail Result shows the transformation satisfactory
出处
《江汉石油学院学报》
CSCD
北大核心
1997年第4期70-72,共3页
Journal of Jianghan Petroleum Institute
基金
中国石油天然气总公司新技术推广项目
关键词
旋转驴头抽油机
支架
计算
改造
抽油机
long stroke pumping unit
(rotary horsehead pumping unit)
frame
calculation
beam pumping unit
transformation