The invention provides a self-adaptive three-supporting-point type engine supporting structure which comprises a front supporting frame, side supporting frames, a front supporting seat, side supporting seats and a universal hinge piece. The front supporting frame is installed on the front portion of an engine, the front supporting frame is connected with the front supporting seat through the universal hinge piece, the two side supporting frames are installed on the two sides of the engine respectively and connected with the side supporting seats. The front supporting frame is connected with the front supporting seat through the universal hinge piece, and the universal hinge piece can freely move within a certain range so that a stress caused by the fact that the three supporting seats cannot be strictly coplanar is eliminated. According to the gravity center positions of an engine and accessories, the positions of bolt holes in the front supporting frame and the side supporting frames are reasonably arranged so that the three supporting seats are evenly stressed, and the vibration absorption performance is improved.

    本发明提供了一种自适应三支撑点式发动机支撑结构,包括前支撑架、侧支撑架、前支撑座、侧支撑座和万向铰接件,所述前支撑架安装于发动机的前部,所述前支撑架通过万向铰接件与前支撑座连接,两个所述侧支撑架分别安装于发动机的两侧,所述侧支撑架与侧支撑座连接。本发明的所述前支撑架通过万向铰接件与前支撑座连接,由于万向铰接件在一定范围内可以自由活动,因此将三个支撑座由于不能严格共面导致的应力消除。依据发动机以及配件的重心位置,合理安排前支撑架和侧支撑架上的螺栓孔位置,使三个支撑座受力均匀,提高吸振性能。


    Access

    Download


    Export, share and cite



    Title :

    Self-adaptive three-supporting-point type engine supporting structure


    Additional title:

    一种自适应三支撑点式发动机支撑结构


    Contributors:
    YAN SHAOWEI (author) / WANG WENCAI (author)

    Publication date :

    2021-08-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



    Three-point supporting frame structure

    ZENG ZHAOSHENG / WEI YONGCHEN / CHEN YANG et al. | European Patent Office | 2020

    Free access

    ADAPTIVE SUPPORTING STRUCTURE HAVING MORE THAN THREE SUPPORTING POINTS

    PAN XUHUA | European Patent Office | 2024

    Free access

    Self-adaptive supporting device

    SHANG ZIYAO / WANG SHUGUANG / WANG LIJING et al. | European Patent Office | 2025

    Free access

    Engine hood supporting rod end and engine hood supporting rod structure

    CHEN WEN / HUANG QIN / LIU YINGWEN et al. | European Patent Office | 2020

    Free access

    ENGINE SUPPORTING STRUCTURE FOR SADDLE RIDING TYPE VEHICLE

    ISHIDA SHINICHIRO / FUJII JUN | European Patent Office | 2016

    Free access