The invention discloses a municipal traffic signal lamp maintenance lifting platform which comprises a rack base and lifting supports installed on the rack base, a rotating shaft is used for rotationally connecting rod pieces in two adjacent lifting supports, one end of the rotating shaft is fixed to the surface of one rod piece, and the other end of the rotating shaft is rotationally installed in a groove of the adjacent rod piece. And an anti-falling mechanism is arranged in the groove and is used for stabilizing the descending speed of the lifting bracket during stall. According to the municipal traffic signal lamp maintenance lifting platform, the working position of a worker can be adjusted in an electric adjusting mode, meanwhile, the overall gravity center position of the device can be kept relatively stable, the stability is improved, and the connecting structure of the lifting support is adjusted so that the municipal traffic signal lamp maintenance lifting platform can have the effective stall falling prevention effect; and meanwhile, air cooling relieving can be conducted on the working space, and the practical effect of the lifting platform is improved.

    本发明公开了一种市政交通信号灯维修升降平台,包括机架底座以及安装在机架底座上的升降支架,所述转动轴用于相邻两个升降支架中杆件的转动连接,转动轴的一端固定在其中一个杆件表面,另一端则转动安装在相邻杆件的凹槽中,该凹槽中设置有防坠机构,所述防坠机构用于在失速时稳定升降支架的下降速度。该市政交通信号灯维修升降平台,能够通过电动调节的方式对工作人员的工作位置进行调整,同时能够保持装置整体的重心位置相对稳定提高稳定性,并且对升降支架的连接结构进行调整使其具备有效的防失速坠落效果,同时能够对工作空间进行风冷缓解,提高升降平台的实用效果。


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    Titel :

    Municipal traffic signal lamp maintenance lifting platform


    Weitere Titelangaben:

    一种市政交通信号灯维修升降平台


    Beteiligte:
    ZHANG ZHIQIANG (Autor:in) / ZHANG XIN (Autor:in)

    Erscheinungsdatum :

    2023-08-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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