To provide a raising/lowering device that is able to increase the moving speed of a moved body, is able to simplify the configuration, and is easy to reduce the size and weight thereof.SOLUTION: A raising/lowering device 1 has a raising/lowering device body 5 comprising: a pair of guide rods 9 parallel to each other and extending long in a vertical direction; a lower joint portion 11 joining the pair of guide rods 9 at lower end parts of the pair of guide rods 9; and an upper joint portion 13 joining the pair of guide rods 9 at upper end parts of the pair of guide rods 9 and on which a heavy load lifting device 15 for lifting a heavy load by using a cable 19 is installed. The raising/lowering device also has a moving body 7 which is provided with a moved-body installation portion 23 for installing a moved body 21 thereon, is engaged with the pair of guide rods 9 so as to freely move in the vertical direction, and is installed with the cable extending downward from the heavy load lifting device 15 installed on the upper joint portion 13 of the raising/lowering device body 5.SELECTED DRAWING: Figure 2

    【課題】被移動体の移動速度を上げることができ、また、構成を簡素化することができ、小型化、軽量化が容易である昇降装置提供する。【解決手段】互いが平行になって上下方向に長く延びる一対のガイドロッド9と、一対のガイドロッド9の下端部で一対のガイドロッド9を接合している下側接合部11と、一対のガイドロッド9の上端部で一対のガイドロッド9を接合しており索具19を用いて重量物を吊り上げる重量物吊り上げ装置15が設置される上側接合部13とを備えて構成されている昇降装置本体5と、被移動体21が設置される被移動体設置部23が設けられており、上下方向で移動自在なように一対のガイドロッド9に係合し、昇降装置本体5の上側接合部15に設置された重量物吊り上げ装置15から下側に延伸している索具が設置される移動体7とを有する昇降装置1である。【選択図】図2


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    Title :

    RAISING/LOWERING DEVICE, MOVING SYSTEM FOR MOVED BODY AND CRANE INSTALLATION METHOD


    Additional title:

    昇降装置、被移動体の移動システムおよびクレーンの設置方法


    Contributors:

    Publication date :

    2025-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E04G SCAFFOLDING , Baugerüste / B66C Krane , CRANES / 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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