The invention discloses an operation platform leveling test system and test method in the technical field of engineering machinery, and aims to solve the problems of poor accuracy of an operation platform test result, difficult test process and untimely response of a leveling system in the prior art. The swing arm is driven by the lifting oil cylinder, the swing arm is used for driving the operation platform to act, the inclined working condition of the operation platform in the rising and falling process is simulated, the operation platform does not need a loading test or high-altitude operation, the safety of the testing process is remarkably improved, and the complexity of the testing process is reduced; the swing oil cylinder of the work platform is driven to execute the preliminary leveling operation according to the swing angle of the swing arm in advance, the response time difference of the leveling system can be obviously reduced, the leveling test efficiency can be improved, after the preliminary leveling operation, the swing oil cylinder of the work platform is driven to execute the secondary leveling operation according to the inclination angle of the work platform, and the leveling test efficiency is improved. And the leveling precision of the working platform can be ensured.

    本发明公开了一种工程机械技术领域的作业平台调平测试系统及测试方法,旨在解决现有技术中作业平台测试结果准确性差、测试流程困难、调平系统响应不及时问题。本发明通过升降油缸驱动摆臂,利用摆臂带动作业平台动作,模拟作业平台在起落过程中的倾斜工况,作业平台无需装车试验,也不需要高空作业,显著提高了测试过程的安全性、降低了测试过程的复杂性;预先根据摆臂的摆动角度,驱动作业平台的摆动油缸执行初步调平操作,能够明显减小调平系统响应时差,有助于提高调平测试效率,在初步调平操作后,在根据作业平台的倾斜角度,驱动作业平台的摆动油缸执行二次调平操作,能够保证作业平台的调平精度。


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    Title :

    Working platform leveling test system and test method


    Additional title:

    一种作业平台调平测试系统及测试方法


    Contributors:
    MO LIDONG (author) / HE BING (author) / BO FUXIANG (author) / LU CHAO (author)

    Publication date :

    2023-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein



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