The invention relates to the technical field of lift trucks, and provides a lifting truck suspension arm structure. The lifting truck suspension arm structure comprises a door frame, a suspension arm, a fork tooth device and a base. The door frame comprises stand columns and a cross beam, the bottom ends of the two stand columns are fixedly connected to the base, and the two ends of the cross beam are connected to the top ends of the two stand columns respectively; the fork tooth device comprises fork teeth and an undercarriage, the fork teeth are fixedly connected with the undercarriage, the fork teeth and the base are located at the two sides of the stand columns correspondingly, and the undercarriage is slidably connected between the two stand columns; and the suspension arm is slidably connected to the cross beam, a hook is arranged at the end of the suspension arm, and the distance between the hook and the cross beam is adjustable. The lift truck suspension arm structure is improved on the basis of an existing universal lifting forklift, the whole-process operation of 'unboxing-lifting-mounting' of a cabinet type high-power frequency converter can be completed on the same operation tool without lifting of a traveling crane, the requirement for the operation environment is reduced, the number of participated workers is reduced, and the working efficiency is improved.

    本发明提供了涉及升降车技术领域内的一种升降车吊臂结构,一种升降车吊臂结构,包括门架、吊臂、叉齿装置和底座;门架包括立柱和横梁,两根立柱的底端固接于底座上,横梁的两端分别连接于两根立柱的顶端;叉齿装置包括叉齿和起落架,叉齿与起落架固接,叉齿与底座分别位于立柱的两侧,起落架滑动连接于两根立柱之间;吊臂滑动连接于横梁上,吊臂端部设有吊钩,吊钩与横梁的间距可调节。本发明在现有通用型升降叉车的基础上改良,实现无需行车起吊即可在同一件操作器具上完成柜型大功率变频器的“拆箱‑起吊‑安装”的全流程作业,作业环境需求降低,减少参与的工种人数,提升工作效率。


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    Titel :

    Lifting truck suspension arm structure and lifting truck thereof


    Weitere Titelangaben:

    升降车吊臂结构及其升降车


    Beteiligte:
    CHEN JIAN (Autor:in) / LIANG REN (Autor:in) / WU YALIANG (Autor:in) / CAI TING (Autor:in)

    Erscheinungsdatum :

    2021-12-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    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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