The invention discloses a lifting device of a test instrument. The lifting device comprises a supporting circular plate and supporting legs, wherein a rotating seat is rotationally arranged on the topsurface of the supporting circular plate; a pair of guide columns is fixed on the top surface of the rotating seat; a mounting plate is fixed at the upper ends of the guide columns; a lifting seat with a groove in the upper surface is arranged on the guide columns in a sleeving manner; a pair of clamping arms is movably arranged on the lifting seat; and a middle plate is arranged between the twoclamping arms. The lifting device has the advantages that the test instrument can be lifted, and the angle can be adjusted in the lifting process, so that the test instrument is far away from the activity environment of people as far as possible, the safety is high, and the effect is good.

    本发明公开了一种试验仪器的提升装置,包括支撑圆板和支撑脚,所述支撑圆板的顶面转动设有旋转座,所述旋转座,所述旋转座的顶面固定有一对导向柱,导向柱的上端固定有安装板,所述导向柱上套设有上表面具有凹槽的升降座,升降座上活动设有一对夹紧臂且在两个夹紧臂之间设有中间板。本发明的优点在于:它不但能对实验仪器进行提升,还能在提升过程中进行角度调整,从而尽可能使实验仪器远离人们的活动环境,安全性高,效果好。


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    Title :

    Lifting device of test instrument


    Additional title:

    一种试验仪器的提升装置


    Contributors:

    Publication date :

    2021-01-22


    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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