The invention relates to engineering machinery monitoring equipment, and provides a weighing device which comprises a swing cylinder base, a swing cylinder, a weighing sensor and a load support used for being connected with a working bucket, the swing cylinder base is connected with the swing cylinder, the weighing sensor is installed at the upper end of an output shaft of the swing cylinder, and the load support is connected with the working bucket. The load support comprises a weighing loading structure located at the upper end and a bending moment resisting structure located at the lower end, the weighing loading structure is arranged on the weighing sensor in a pressed mode so that the weighing sensor can be axially loaded, and the bending moment resisting structure is arranged at the lower end of the output shaft so that the bending moment of the load support can be borne. In addition, the invention also provides a high-altitude machinery tipping monitoring system and engineering machinery. The weighing device can effectively eliminate the influence of unbalance loading of the working bucket on a measurement result, and improves the accuracy and reliability of the measurement result.

    本发明涉及工程机械监测设备,提供了一种称重装置,包括摆动缸基座、摆动缸、称重传感器和用于连接工作斗的负载支架,所述摆动缸基座与所述摆动缸连接,所述称重传感器安装于所述摆动缸的输出轴上端,所述负载支架包括位于上端的称重加载结构和位于下端的抗弯矩结构,所述称重加载结构压设在所述称重传感器上,以能够对所述称重传感器轴向加载,所述抗弯矩结构设于之间所述输出轴的下端,以能够承受所述负载支架的弯矩。此外,本发明还提供高空机械倾翻监测系统和工程机械。本发明称重装置能够有效消除工作斗偏载对测量结果的影响,提高了测量结果的准确可靠性。


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    Title :

    Weighing device, high-altitude machinery tipping monitoring system and engineering machinery


    Additional title:

    称重装置、高空机械倾翻监测系统和工程机械


    Contributors:
    SHE LINGJUAN (author) / XIANG SHIJIE (author) / FU LING (author) / TAN LONGLI (author) / YIN LI (author) / LIU YANBIN (author)

    Publication date :

    2023-09-01


    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 / G01G Wägen , WEIGHING



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