The invention relates to the field of airport ground equipment, in particular to a telescopic platform mechanism with an automatic lifting function, which comprises a fixed ladder, a telescopic ladder, a ladder telescopic oil cylinder and an adjusting assembly, the adjusting assembly comprises a bottom support cross beam, a cover plate, a lifting step, a driving component and a lifting component, the driving component is arranged on the extension ladder, the bottom support cross beam is connected with the extension ladder through the driving component, the cover plate is fixedly connected with the bottom support cross beam, the lifting component is arranged on the bottom support cross beam, and the lifting step is connected with the bottom support cross beam through the driving component. When the aircraft descends, the lifting component drives the lifting step to ascend, and when the aircraft descends, the lifting component drives the lifting step to descend, it is guaranteed that the height of the lifting step and the height of the aircraft operation channel always keep a proper height difference, a certain operation gap is kept between the platform and the aircraft all the time, and damage to the surface of the aircraft due to physical contact between the aircraft and the platform is avoided.

    本发明涉及机场地面设备领域,具体涉及一种伸缩平台带自动升降功能机构,包括固定梯、伸缩梯和阶梯伸缩油缸,还包括调节组件;调节组件包括底托横梁、盖板、升降踏步、驱动构件和举升构件,驱动构件设置在伸缩梯上,底托横梁通过驱动构件与伸缩梯连接,盖板与底托横梁固定连接,举升构件设置在底托横梁上,升降踏步通过驱动构件与底托横梁连接,当飞机上升时,举升构件驱动升降踏步上升,当飞机下降时,举升构件驱动升降踏步下降,保证升降踏步和飞机作业通道的高度始终保持合适高差,使平台始终和飞机保持一定的作业间隙,避免飞机和平台之间产生物理接触,对飞机表面造成损伤。


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    Titel :

    Telescopic platform mechanism with automatic lifting function


    Weitere Titelangaben:

    一种伸缩平台带自动升降功能机构


    Beteiligte:
    XIAO SHUANG (Autor:in)

    Erscheinungsdatum :

    2024-01-23


    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 / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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