The invention discloses an engine bracket, which includes a bracket main body. The bracket main body is formed by welding a front beam, a rear beam, a left longitudinal beam and a right longitudinal beam; an engine mounting structure is arranged on the bracket main body; a lower frame plate fixed on a vehicle body is arranged below the front beam and the rear beam; the left longitudinal beam and the right longitudinal beam are connected to the vehicle body through rubber sleeves respectively. At least four damping mechanisms are arranged at the bottom of the bracket main body in an array mode.Each damping mechanism comprises two elastic telescopic rods and a supporting block arranged on the lower frame plate. Two protrusions are arranged at a position, corresponding to one damping mechanism, of the bottom of the bracket main body. Both ends of the elastic telescopic rods are hinged to the supporting blocks and the protrusions respectively. The distance between the two protrusions is smaller than the sum of the lengths of the two elastic telescopic rods in a static balance state, and the bracket main body and the two elastic telescopic rods form a damping space. The invention aimsto provide the engine bracket that can buffer engine vibration and improve the working stability of the engine.

    本发明公开了一种发动机托架,包括托架主体,托架主体由前梁、后梁、左纵梁和右纵梁焊接形成,托架主体上设置有发动机安装结构,所述前梁、后梁的下方设有固定在车身上的下架板,左纵梁和右纵梁分别通过橡胶套连接在车身上,托架主体的底部阵列排布设置有至少四个减震机构,减震机构包括两根弹性伸缩杆和设于下架板上的支撑块,托架主体底部对应设置一个减震机构的位置处设置有两个凸起,弹性伸缩杆的端部分别铰接在支撑块和凸起上,两个凸起间的距离小于两根弹性伸缩杆静平衡状态下的长度之和,且托架主体和两根弹性伸缩杆形成减震空间,本发明的目的在于提供一种能够缓冲发动机震动,提高发动机工作稳定性的发动机托架。


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    Titel :

    Engine bracket


    Weitere Titelangaben:

    一种发动机托架


    Beteiligte:
    LIN DALI (Autor:in) / LIU BIN (Autor:in) / WANG CHUNLIN (Autor:in)

    Erscheinungsdatum :

    2020-06-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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