The invention discloses a lifting trolley capable of automatically displaying the height. The lifting trolley comprises a base, a lifting mechanism, a supporting platform and a metering plate, and rollers are arranged below the base; the lifting mechanism is arranged on the base, and the supporting platform is connected to the lifting mechanism and ascends and descends along with the lifting mechanism; the metering plate is arranged on the base, and scales are arranged on the metering plate; the lifting height can be clearly displayed in the lifting process of the supporting platform, so that the lifting process is more accurate, repeated lifting is not needed, and the working efficiency is improved; and a moving part of a connecting rod assembly is connected to the base and the supporting platform through a limiting assembly, the limiting assembly can limit the moving range of the moving part, the problems that when a driving device breaks down, the lifting platform falls to the lowest position, and extrusion occurs are solved, auxiliary wheels are arranged in the limiting assembly and assist the moving part to move smoothly, and part abrasion is prevented, so that the service life of parts is prolonged.

    本发明公开了一种自动显示高度的升降小车,其包括底座、升降机构、支撑平台以及计量板;底座下方带有滚轮;升降机构设置在底座上;支撑平台连接在升降机构上,随着升降机构升降;计量板设置在底座上,计量板上设置有刻度;支撑平台升降过程中可以明确地显示出升降的高度,使得升降过程更加准确,不需要重复升降,提高了工作效率;在连杆组件的移动部通过限位组件连接在底座以及支撑平台上,限位组件可以限制移动部移动的范围,避免驱动装置发生故障的时候升降平台落到最低,发生挤压问题,并且限位组件内设置有辅助轮,辅助移动部平滑的移动,防止部件磨损,增长部件的使用寿命。


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    Title :

    Lifting trolley capable of automatically displaying height


    Additional title:

    一种自动显示高度的升降小车


    Contributors:
    SUN HUAXING (author) / QU WENZHI (author) / WANG QINPENG (author) / LIU LANYUAN (author) / ZHANG JIANGUO (author) / PAN GAOFENG (author) / QI CHAO (author)

    Publication date :

    2021-04-20


    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 / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



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