The invention discloses an overhead working truck and a weighing system thereof. The weighing system comprises a working platform, a rotating device and a sensor device, and the rotating device is arranged under the working platform and used for rotating and driving the working platform; and the sensor device is used for weighing the working platform and is arranged between the rotating device and the working platform. The overhead working truck comprises a driving arm assembly and the weighing system of the overhead working truck, and the weighing system is installed at the tail end of the driving arm assembly. According to the overhead working truck and the weighing system thereof, the mounting structures of the slewing mechanism and the weighing device are optimally designed, the distance from the center of the working platform to the slewing center can be adjusted in the device design stage, the purpose of platform load weighing is achieved, meanwhile, the length and the weight of the whole truck are reduced, the structural compactness is improved, and the cost is reduced. And the quality and the length of the whole vehicle meet the requirements of the blue-licensed vehicle which can be legally on the road. And moreover, the operator does not have a view blind area, so that collision accidents are more easily avoided, and the operation safety is effectively improved.

    本申请公开了一种高空作业车及其称重系统,称重系统包括工作平台、回转装置和传感器装置,回转装置设置在工作平台的正下方并用于旋转驱动工作平台;传感器装置用于称重工作平台并设置在回转装置与工作平台之间。高空作业车包括驱动臂总成和上述的高空作业车的称重系统,称重系统安装在驱动臂总成的末端。本申请的高空作业车及其称重系统通过对回转机构和称重装置的安装结构的优化设计,可在装置设计阶段调节工作平台中心到回转中心的距离,在实现平台载荷称重目的同时,减小了整车长度和重量,提高了结构紧凑性,使得车辆整车质量和长度符合可合法上路的蓝牌车的要求。而且,操作人员也不存在视野盲区,更容易避免发生碰撞事故,操作安全性得以有效提升。


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    Title :

    Overhead working truck and weighing system thereof


    Additional title:

    高空作业车及其称重系统


    Contributors:
    JIANG GEN (author) / FANG JIAMENG (author) / DUAN JIANHUI (author)

    Publication date :

    2023-01-10


    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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