The automatic lifting platform comprises a supporting device, a lifting device and a power device used for outputting power, the supporting device comprises a supporting platform, a supporting plate is arranged on the supporting platform, the lifting device comprises a base and a lifting assembly, and the base comprises a bottom frame. The two ends of the bottom frame are connected with bottom frame connecting rods through fixing rods correspondingly, sliding grooves are formed in the inner side of the bottom frame and the inner side of the supporting platform correspondingly, sliding assemblies are arranged in the sliding grooves and comprise supporting rollers, the power device comprises an electric push rod controller arranged on the fixing rods, and an electric telescopic push rod is arranged on the electric push rod controller. According to the high-temperature tensile mechanical test heating furnace, the heat dissipation loss of the heating furnace is reduced on the premise of not influencing the use of experimental personnel on an experimental device where the heating furnace is located, and the elongation of a sample in a high-temperature tensile mechanical test is improved.

    本发明公开了一种为高温加热炉保温设计的自动化升降台,包括支撑装置、升降装置和用于输出动力的动力装置,支撑装置包括支撑平台,支撑平台上设置支撑板,升降装置包括底座和升降组件,底座包括底框,底框两端分别通过固定杆和底框连杆连接,底框和支撑平台的内侧均设置有滑槽,滑槽内设置有滑动组件,滑动组件包括支撑滚轮,动力装置包括设置在固定杆上的电动推杆控制器,电动推杆控制器上设置有电动伸缩推杆,电动伸缩推杆上设置有原动杆,支撑滚轮设置在原动杆两端,升降组件包括交叉设置的剪切片,本发明在不影响实验人员对加热炉所在实验装置的使用的前提下,减少加热炉的散热损失,提高了高温拉伸力学试验中试样的延伸率。


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    Title :

    Automatic lifting platform designed for heat preservation of high-temperature heating furnace


    Additional title:

    一种为高温加热炉保温设计的自动化升降台


    Contributors:
    WU LEI (author) / WEI KE (author) / CHEN FEI (author) / LIU ZHIYU (author) / XIONG JINTAO (author)

    Publication date :

    2022-06-28


    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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