The invention discloses a pneumatic lifting platform which is composed of an operation platform, a fixing sleeve and a lifting sleeve, and the fixing sleeve is located at the bottom of the pneumatic lifting platform and serves as a base of the whole lifting platform; the lifting sleeves are mounted at the upper end of the fixed sleeve and are formed by mutually sleeving a plurality of sections of metal cylinders with smooth inner walls, a sealing ring is arranged between the contact surfaces of every two mutually-sleeved lifting sleeves, so that the interior of each lifting sleeve has air tightness, and the telescopic sleeve is driven by air pressure to stretch out and draw back; the operation platform ascends and descends along with stretching and retracting of the lifting sleeve. According to the pneumatic lifting platform, mechanical and electrical structures are greatly improved, energy consumption is reduced, and in the operation process, energy consumption can be greatly reduced, and the potential safety hazard that the lift car falls can be fundamentally eliminated.

    本发明公开了一种气动升降平台,所述气动升降平台由操作平台、固定套管和升降套管构成,所述固定套管位于气动升降平台底部,作为整个升降平台的基座;所述升降套管安装在固定套管上端,由多节内壁光滑的金属圆筒相互之间套接的构成,相互套接的两个套升降套管接触面之间设置密封圈,使其内部具有气密性,所述可伸缩套管的伸缩由气压驱动的;所述操作平台随着升降套管的伸缩上升和下降。本发明的气动升降平台大大了机械和电气结构,减少了能源消耗,并且在运行过程中,既能大大降低能耗,又能从根本上消除了轿厢坠落的安全隐患。


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    Title :

    Pneumatic lifting platform


    Additional title:

    一种气动升降平台


    Contributors:

    Publication date :

    2023-05-23


    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 / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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