The invention relates to the technical field of engineering equipment, and discloses a safety protection system for engineering equipment, the engineering equipment and a method, and the safety protection system comprises a pressure detection module which is used for detecting a load acting on a telescopic arm; the angle sensor is used for detecting an included angle between the boom and the horizontal plane; an execution module; and the controller is configured to determine a platform load corresponding to a working platform of the engineering equipment according to the load and the included angle, judge whether the platform load is greater than a rated load or not, and send a control instruction to the execution module under the condition that the platform load is greater than the rated load, so that the execution module executes a preset safety protection measure. By directly measuring the normal load on the load transmission path, the measurement error is reduced, and the measurement precision is effectively improved.

    本发明涉及工程设备技术领域,公开了一种用于工程设备的安全保护系统、工程设备及方法,安全保护系统包括:压力检测模块,用于检测作用于伸缩臂的载荷;角度传感器,用于检测臂架与水平面之间的夹角;执行模块;控制器,被配置成:根据载荷和夹角确定工程设备的工作平台对应的平台负载,判断平台负载是否大于额定载荷,在平台负载大于额定载荷的情况下,发送控制指令至执行模块,以使执行模块执行预设的安全保护措施。通过直接测量载荷传递路径上法向载荷,减少测量误差,有效的提升了测量精度。


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    Title :

    Safety protection system for engineering equipment, engineering equipment and method


    Additional title:

    用于工程设备的安全保护系统、工程设备及方法


    Contributors:
    HU WEICHENG (author) / JIANG XIA (author) / WANG CHANGPENG (author) / LIU WUJI (author) / LI ZHIKUAN (author)

    Publication date :

    2023-01-06


    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



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