A plate spring connection node comprises a spherical hinge structure with an opening and a laminated spring structure arranged at the opening of the spherical hinge structure, the spherical hinge structure comprises a metal sleeve and a metal jacket outside the metal sleeve, and the metal sleeve and the metal jacket are connected through a rubber body; the metal jacket is a cylinder comprising an arc-shaped head and a V-shaped tail, the metal sleeve is surrounded by the arc-shaped head, the laminated spring structure is surrounded by the V-shaped tail, and two assembly cavities allowing an upper reed and a lower reed of the plate spring to be inserted and fixed are formed between the V-shaped tail and the upper surface and the lower surface of the laminated spring structure respectively. The ends of the plate springs are connected through the connecting joints with the assembling cavities, the integrity of the plate springs is kept, and when the rigidity of the plate springs is different, and longitudinal and transverse dislocation exists between deformation of the upper reed and the lower reed, end connection is still not affected.

    一种板弹簧连接节点,包括带开口的球铰结构和设置在球铰结构开口处的叠层弹簧结构,其中球铰结构包括金属套筒和金属套筒外部的金属外套,金属套筒和金属外套之间通过橡胶体连接;金属外套为包括弧形头部和V型尾部的柱体,其弧形头部将金属套筒包围在内、V型尾部将叠层弹簧结构包围在内,且V型尾部与叠层弹簧结构的上、下表面之间具有两个分别供板弹簧的上簧片和下簧片插入固定的装配腔。本发明通过带装配腔的连接节点将板弹簧端部连接,保持板弹簧的完整性,且当板弹簧刚度有差异、上簧片和下簧片的变形间存在纵向和横向的错动时,端部连接仍然不会受到影响。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Plate spring connecting node


    Weitere Titelangaben:

    一种板弹簧连接节点


    Beteiligte:
    ZHAO BIN (Autor:in) / ZHANG YUXIANG (Autor:in) / LI JING (Autor:in) / CHEN ZHANG (Autor:in) / CHEN JUNHUI (Autor:in) / ZHOU PENG (Autor:in) / LUO JUN (Autor:in) / DENG MENGJUN (Autor:in) / DING ZHOUQING (Autor:in) / PAN WU (Autor:in)

    Erscheinungsdatum :

    2023-01-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16F SPRINGS , Federn / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / F16C SHAFTS , Wellen



    Vibration and noise reduction connecting plate structure between maintenance-free plate spring layers and plate spring

    ZHONG HAIBING / GUO CHUNJIE / YIN QING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Steel plate spring assembly connecting and fixing device

    XIE JIANPING | Europäisches Patentamt | 2021

    Freier Zugriff

    AIR SPRING CONNECTING DEVICE SEAL

    PRIESS JENS / BECKER MATTHIAS | Europäisches Patentamt | 2018

    Freier Zugriff

    Connecting method of damping spring

    HU MINGRONG | Europäisches Patentamt | 2015

    Freier Zugriff

    Air spring connecting device seal

    PRIESS JENS / BECKER MATTHIAS | Europäisches Patentamt | 2020

    Freier Zugriff