本文提出液压锁的一种新应用。文章首先对液压锁承受超越负载的工作特性进行了理论分析,导出理论数学模型;其次对液压锁在大型风机动叶液压调节装置应用中所测得的试验数据进行了整理归纳,导出了试验数据处理数学模型,从而验证了理论分析的可靠性。最后,由理论和试验结果的一致性,得出本文结论。 This paper presents a new application of hydraulic lock. Firstly, the theoretical analysis of the operating characteristics of the hydraulic lock subjected to overrun load is carried out, and the theoretical mathematical model is derived. Secondly, the test data of the hydraulic lock used in the application of the large-scale fan hydraulic governor are summarized, and the experimental data Mathematical model is processed, which verifies the reliability of theoretical analysis. Finally, the conclusion of this paper is drawn from the consistency of the theoretical and experimental results.