The invention relates to an aerial work platform and an anti-overload control method. The aerial work platform comprises a mechanical arm, an operation accessory, a three-dimensional force weighing mechanism and a controller. The three-dimensional force weighing mechanism is arranged between the mechanical arm and the operation accessory and comprises a three-direction angle sensor and a three-dimensional force sensor which are fixed relative to the operation accessory. And the controller calculates and outputs the weight of the material carried by the operation accessory according to information input by the three-dimensional force sensor and the three-way angle sensor. The operation accessory has six degrees of freedom, multi-angle movement can be achieved, the three-dimensional force weighing mechanism is matched with the operation accessory, real-time weighing in the operation process can be achieved, overload alarming and mechanical arm movement limiting can be conducted, and the risk that the whole machine is overturned due to overload is avoided.

    本申请涉及一种高空作业平台及防超载控制方法。本发明的高空作业平台,包括机械臂、作业属具、三维力称重机构和控制器;三维力称重机构设置在机械臂和作业属具之间,包括与作业属具相对固定的三向角度传感器和三维力传感器;控制器通过三维力传感器与三向角度传感器输入的信息计算并输出作业属具所承载物料的重量。本发明中作业属具具有六个自由度,可实现多角度移动,利用三维力称重机构与作业属具配合,既能实现作业过程中实时称重,又可进行超载报警和机械臂限动,避免整机因超载发生倾翻的风险。


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    Title :

    Aerial work platform, overload prevention control method, system and product


    Additional title:

    一种高空作业平台、防超载控制方法、系统、产品


    Contributors:
    ZHANG JUN (author) / XIE FENG (author) / CHEN DONG (author) / CHENG TING (author)

    Publication date :

    2025-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / 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 / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



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