异形游梁式抽油机几何参数的求解方法  

Solution of Geometric Parameters of Extraordinary Walking-beam Pumping Units

作　　者：郭登明[1] 艾薇[1] 彭代清[2] 熊大军[2] 张保国[2] 

机构地区：[1]江汉石油学院机械工程系,湖北荆州434023 [2]中原石油勘探局,河南濮阳457001

出　　处：《江汉石油学院学报》2003年第4期121-123,共3页Journal of Jianghan Petroleum Institute

摘　　要：针对异形游梁式抽油机几何参数计算较为复杂的特点,提出了一种简单的计算方法:反求法。在此基础上,建立了计算模型,并推导出了曲柄的位置与游梁后臂和连杆长度的关系表达式,最后以CYJB12-4.8-53HB异形游梁式抽油机为实例进行了几何参数的计算。In consideration of the characteristics of complex calculation for geometric parameters of extraordinary walking-beam pumping units, a simple method, that is counter-calculating method for calculating its geometric parameters, is proposed. On the basis of the calculation, a calculation model is established, a relational expression for crank location, rear arm of the walking beam and length of connecting rod is derived, geometric parameters is calculated by using CYJB12-4. 8-53HB extraordinary walking-beam pumping units for example.

关 键 词：游梁式抽油机 长冲程抽油机 异形游梁式抽油机 几何参数 计算 

分 类 号：TE933[石油与天然气工程—石油机械设备]