动力猫道提升过程动力学建模与分析

发布时间：2018-01-14 04:24

本文关键词：动力猫道提升过程动力学建模与分析　出处：《力学与实践》2017年03期 　论文类型：期刊论文

【摘要】：举升式动力猫道在提升过程中,拉力的变化较大,设计时需要确定提升过程中拉力的变化规律以及所需的最大拉力值.基于此,结合动力猫道提升过程的边界条件,推导了动力猫道提升各阶段的几何方程,应用达朗贝尔原理建立了4个阶段的动力学方程.通过建立的4个阶段的动力学模型,采用C#软件调用Matlab程序求解方程,编写了动力猫道提升动力学的软件.应用该软件分析了所设计动力猫道提升过程中拉力的变化规律,并对其规律进行了分析,相关计算结果表明所设计的动力猫道满足现场使用的要求,为动力猫道的现场使用提供了重要的参考,为动力猫道进一步的优化、性能提升奠定了基础.
[Abstract]:In the process of lifting, the tension of hoisting catwalk has a great change, so it is necessary to determine the law of the variation of the tension and the maximum value of the required pull during the design. Combined with the boundary conditions of the dynamic catwalk lifting process, the geometric equations of each stage of the dynamic catwalk hoisting are derived. The dynamic equations of four stages are established by using the D'Alembert principle, and the equations are solved by using the C # software called Matlab program through the dynamic model of the four stages. The software of dynamic catwalk hoisting dynamics is compiled, and the law of tension variation in the course of dynamic catwalk hoisting is analyzed by using the software, and the law is analyzed. The related calculation results show that the designed power catwalk meets the requirements of field use, which provides an important reference for the field use of power catwalk, and lays a foundation for the further optimization and performance improvement of power cat lane.
【作者单位】：长江大学机械工程学院;湖北省油气钻完井工具工程技术研究中心;中石化石油工程机械有限公司第四机械厂;
【基金】：国家自然科学基金资助项目(51275057,51405032)
【分类号】：O31
【正文快照】： 传统的管柱输送作业需要多人配合完成,作业人员劳动强度大、危险性高、作业效率低、易发生人身伤亡事故21.随着现代钻井朝着深井、超深井、大位移水平井等方向发展,钻井现场所需要的管柱越来越多,钻柱的输送将是大批量的,因此钻井现场需要输送能力强、速度快的工具向钻台输送

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