The invention discloses a lead screw and nut connecting structure. The lead screw and nut connecting structure comprises a lead screw vertically arranged, and a work nut is arranged on the lead screw in a fit manner. The lead screw and nut connecting structure is characterized in that a safety nut is further arranged on the lead screw in a fit manner, and the safety nut is arranged below the work nut at an interval; and a connecting plate capable of being compressed in the axial direction of the lead screw is fixedly connected between the work nut and the safety nut, and the work nut and the safety nut can synchronously move around the lead screw under the action of the connecting plate. The lead screw and nut connecting structure has the advantages of being simple in structure, easy to manufacture, low in maintenance cost, high in reliability, long in service life, high in safety and the like.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Lead screw and nut connecting structure


    Beteiligte:
    JIANG GUOBIN (Autor:in)

    Erscheinungsdatum :

    03.02.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    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



    Connecting structure and connecting method for lead screw component in automobile supporting rod

    ZHANG JUNHAO / HE GUODONG / CHEN YAO | Europäisches Patentamt | 2023

    Freier Zugriff

    Lead screw self-locking plane connecting device for allosteric-type modules

    YUE XIAOKUI / GUO MING / XU QING et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Screw rod elevator and screw rod connecting method

    HU GUOLIANG | Europäisches Patentamt | 2015

    Freier Zugriff

    Multi-stage jack structure with single-stage lead screw driving multiple lead screw nuts

    SONG FANG / LAN HAIQIANG | Europäisches Patentamt | 2022

    Freier Zugriff

    Lead screw elevator

    DONG LIANGQING | Europäisches Patentamt | 2023

    Freier Zugriff