The invention discloses a lifting device for mechanical and electrical installation, and relates to the technical field of mechanical and electrical installation, the lifting device comprises a bottom plate and further comprises limiting telescopic cylinders fixedly arranged on the two sides of the bottom plate, and the tops of the limiting telescopic cylinders are fixedly connected with an installation frame; the lifting mechanism is arranged between the mounting frame and the bottom plate and comprises a hydraulic telescopic column, the hydraulic telescopic column is fixedly connected with the bottom plate, the top of the hydraulic telescopic column is fixedly connected with a jacking plate, the bottom of the mounting frame above the jacking plate is fixedly connected with a supporting column, and a movable plate is arranged at the bottom of the supporting column in a sliding mode and is of a U-shaped structure; an elastic piece is fixedly connected between the movable plate and the supporting column, a linkage assembly is arranged on one side of the mounting frame, an air guide telescopic pipe is arranged on one side of the linkage assembly and communicates with the air guide pipe, and after the linkage assembly makes contact with the height limiting position, the linkage assembly inflates the pneumatic assembly through the air guide telescopic pipe. Meanwhile, the linkage assembly drives the movable plate to move to achieve positioning and supporting.

    本发明公开了一种机电安装用升降装置,涉及机电安装技术领域,包括底板,还包括:固定设置于底板两侧的限位伸缩筒,限位伸缩筒顶部固定连接安装架;设置于安装架与底板之间的升降机构,包括液压伸缩柱,液压伸缩柱与底板固定连接,所述液压伸缩柱顶部固定连接顶升板,顶升板上方的安装架底部固定连接支柱,支柱底部滑动设置活动板,活动板为U形结构,所述活动板与支柱之间固定连接弹性件,所述安装架一侧设置联动组件,联动组件一侧设置导气伸缩管,导气伸缩管与导气管连通,与当联动组件与限高位置接触后,联动组件通过导气伸缩管对气动组件充气,同时联动组件带动活动板移动实现定位支撑。


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    Title :

    Lifting device for electromechanical installation


    Additional title:

    一种机电安装用升降装置


    Contributors:
    SONG XIAOJUN (author) / ZANG YANQI (author)

    Publication date :

    2022-04-29


    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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