石油钻机顶部驱动装置试验台设计研究

发布时间：2018-05-20 21:59

本文选题：顶驱试验台 + 工艺流程　；参考：《中国石油大学(华东)》2015年硕士论文

【摘要】：随着顶驱生产和应用的快速发展,新产和大修后顶驱测试的重要性日渐突出,然而目前还没有一套广泛应用的型式试验台,面对生产实际的迫切需要,本文设计了一套系统的顶驱试验台。本文在通过大范围统计现有顶驱参数的基础上,以最优化原则确定了试验台的技术标准,由此设计出了试验台的整体机构,做出了其三维模型图,并根据测试要求制定了试验台的详细工艺流程。试验台的整体结构主要包括两部分:一部分是拉载测试系统,包括拉载器、大钩、固定装置和台架等。由台架支撑主体,下部固定装置固定主轴,拉载器以滚珠丝杠副作为主构件,加载测试拉力;另一部分是扭矩测试系统,包括十字万向联轴器、增速箱、扭矩传感器和测量仪、制动装置、电涡流制动器和冷却装置等。通过增速箱增速以减少后面系统的扭矩,利用电涡流制动器模拟实际过程中的扭矩负载,通过扭矩传感器得到扭矩和转速的具体数值。设计过程中对各重要部件进行了详细的参数说明,并做了相应的校核,之后根据试验台工艺流程画出了流程图,并对各部分的执行设计了PLC手动控制程序和自动控制程序,完成了试验台的控制系统设计。
[Abstract]:With the rapid development of top drive production and application, the importance of new production and after overhaul top drive testing is becoming more and more prominent. However, there is not a set of widely used type test bed, facing the urgent need of production practice. In this paper, a system top drive test rig is designed. On the basis of statistics of existing top drive parameters on a large scale, the technical standard of the test bed is determined by the principle of optimization, and the overall mechanism of the test bed is designed, and its 3D model diagram is made. According to the test requirements, the detailed technological process of the test bench is worked out. The whole structure of the test-bed consists of two parts: one part is the tension test system, including the tractor, the hook, the fixing device and the bench, etc. The main body is supported by the bench, the lower fixing device holds the main shaft, the puller takes the ball screw pair as the main member, and the other part is the torque testing system, which includes a cross universal coupling, a speed box, a torque sensor and a measuring instrument. Brake device, eddy current brake and cooling device, etc. The torque of the rear system is reduced by increasing the speed of the speed box, the torque load in the actual process is simulated by the eddy current brake, and the specific values of the torque and the rotational speed are obtained by the torque sensor. In the process of design, the parameters of each important component are explained in detail, and the corresponding check is made, then the flow chart is drawn according to the technological process of the test bed, and the PLC manual control program and the automatic control program are designed for the execution of each part. The control system design of the test bed is completed.
【学位授予单位】：中国石油大学(华东)
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TE922

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