To provide an electrically lifting aerial work platform that is safe and environmentally friendly, with noise inhibited low, and suitable for indoor work, facilitating energy saving and emission reduction, with the elevating structure being highly stable, the structure being compact, and the requirements for installation space being low.SOLUTION: A pillar 1 connected with a workbench 3 is vertically movable. A drive mechanism drives the pillar to move vertically. The pillar includes at least three sleeves to be fitted sequentially. The workbench is connected with the sleeve on an outer side. The drive mechanism includes a first motor, a speed reducer, a brake, and a first push rod. The first motor drives, via the push rod, the sleeve on the outer side to move. A roller is provided on the sleeve, a chain is provided on the roller, and both ends of the chain are connected respectively to the sleeves arranged on the outer side and an inner side of the sleeve arranged with the roller, and the chain is driven purely by electricity.SELECTED DRAWING: Figure 1

    【課題】安全で環境に優しく、騒音が小さく、室内作業に好適、かつ、省エネルギと排出削減に符合し、昇降構造は安定性が高く、構造がコンパクトであり、取り付け空間への要件が低い電動昇降式高所作業プラットフォームを提供する。【解決手段】作業台3が接続されたピラー1は昇降可能であり、駆動機構は前記ピラーの昇降を駆動し、前記ピラーは、少なくとも三つの順次嵌着されるスリーブを含み、前記作業台は、外側スリーブに接続され、前記駆動機構は、第1モータと、減速装置と、ブレーキと、第1プッシュロッドとを含み、前記第1モータは前記プッシュロッドを介して前記外側スリーブの移動を駆動し、前記スリーブにローラが設けられ、前記ローラにチェーンが設けられ、前記チェーンの両端はそれぞれ前記ローラを配置するスリーブの外側と内側のスリーブに接続され、純電気で駆動する。【選択図】図1


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    Titel :

    ELECTRICALLY LIFTING AERIAL WORK PLATFORM


    Weitere Titelangaben:

    電動昇降式高所作業プラットフォーム


    Beteiligte:
    XU SHUGEN (Autor:in) / XU ZHONG (Autor:in)

    Erscheinungsdatum :

    2022-05-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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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