The invention belongs to the field of engineering machinery, and discloses a telescopic mechanism adjusting system and engineering machinery. The telescopic mechanism adjusting system comprises a telescopic mechanism which comprises a first linear extension structure and a second linear extension structure which are connected in a telescopic mode; the first inclination angle sensor is used for measuring a first inclination angle between the first linear extension structure and a preset reference plane; the second inclination angle sensor is used for measuring a second inclination angle between the second linear extension structure and the preset reference plane; and the reversible deformation driving mechanism is used for driving the first linear extension structure and/or the second linear extension structure to generate reversible deformation displacement so as to keep the inclination angle difference between the first inclination angle and the second inclination angle within a preset allowable deviation range. The straightness of the telescopic mechanism can be adjusted, bending deformation caused by loads is eliminated, the telescopic mechanism can keep good use performance, the service life is prolonged, and therefore operation reliability and safety are improved.

    本发明属于工程机械领域,公开了一种伸缩机构调节系统和工程机械。其中,伸缩机构调节系统包括:伸缩机构,包括伸缩连接的第一直线延伸结构和第二直线延伸结构;第一倾角传感器,用于测量第一直线延伸结构与预设基准平面之间的第一倾角;第二倾角传感器,用于测量第二直线延伸结构与预设基准平面之间的第二倾角;和反变形驱动机构,用于驱动第一直线延伸结构和/或第二直线延伸结构产生反变形位移,以将第一倾角与第二倾角的倾角差值保持在预设允许偏差范围内。本发明能够调节伸缩机构的直线度,消除因荷载导致的弯曲变形,有利于使伸缩机构保持良好的使用性能,延长使用寿命,从而提高作业可靠性和安全性。


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    Title :

    Telescopic mechanism adjusting system and engineering machinery


    Additional title:

    伸缩机构调节系统和工程机械


    Contributors:
    LIU LONG (author) / XU YUNHAI (author) / ZHENG BO (author)

    Publication date :

    2023-04-11


    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 / B66C Krane , CRANES



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