The invention relates to the technical field of engineering machinery equipment, in particular to a guiding sliding assembly, a telescopic arm support and engineering machinery. The guiding sliding assembly is arranged between a first component and a second component which slide relative to each other; an arc-shaped groove is formed in the first component; the second component can reciprocate in the length direction of the arc-shaped groove; the guiding sliding assembly comprises a base; the base is fixedly connected with the second component; the base has the arc-shaped surface matched with the arc-shaped groove; and multiple balls are arranged on the arc-shaped surface and make contact with the inner surface of the arc-shaped groove. The guiding sliding assembly can be mounted in the component comprising the arc-shaped groove.

    本发明涉及工程机械设备技术领域,尤其是涉及一种导向滑动组件、伸缩臂架及工程机械。导向滑动组件,用于设置在相对滑动的第一部件和第二部件之间,所述第一部件设置有弧形槽,所述第二部件能够沿所述弧形槽的长度方向往复运动,所述导向滑动组件包括基座,所述基座用于与所述第二部件固定连接,所述基座具有与所述弧形槽相适配的弧面,所述弧面上设置有多个滚珠,所述滚珠用于与所述弧形槽的内表面相接触。本发明提供的导向滑动组件,能够安装在具有弧形槽的部件中。


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    Titel :

    Guiding sliding assembly, telescopic arm support and engineering machinery


    Weitere Titelangaben:

    导向滑动组件、伸缩臂架及工程机械


    Beteiligte:
    XING WEI (Autor:in) / GUO XUEXIANG (Autor:in) / MAO WENJIE (Autor:in)

    Erscheinungsdatum :

    18.09.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16C SHAFTS , Wellen / B66C Krane , CRANES



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