The invention provides a power assembly connecting support. The upper part of the support body is provided with a suspension connecting part in fit connection with the suspension support, an assemblybody connecting part connected with a power assembly body is arranged at the lower part of the support body, connecting holes are formed between the upper end surface and the lower end surface of thesuspension connecting part for penetrating bolts for connecting the suspension support, the assembly body connecting part comprises connecting units which are arranged at high and low positions in a staggered manner, bolt connecting holes are formed between the upper end faces and the lower end faces of the connecting units, a groove wall and groove bottom, composed of a curved-surface-shaped ribplate, formed between the suspension connecting part and the assembly body connecting part are connected with the connecting holes and/or the bolt connecting holes, and openings of areas defined by the groove wall and the groove bottom point downwards. The connecting units which are arranged in the high-low position staggered mode reduce stress concentration and effectively reduce stress reductionborne by the connecting bolts, so that the structural strength of the connecting support is effectively improved, and meanwhile the support body of the groove-shaped structure reduces the weight of the support body while guaranteeing the structural strength.

    本发明提供了一种动力总成连接支架,支架本体上部有与悬置支架配合连接的悬置连接部,支架本体下部有连接动力总成本体的总成本体连接部,该悬置连接部的上、下端面之间有连接孔穿连螺栓用于连接悬置支架,总成本体连接部包括位于高低位错位布置的连接单元,连接单元的上、下端面之间设置螺栓连接孔,悬置连接部与总成本体连接部之间由曲面状筋板构成的槽壁和槽底连接着各连接孔和/或螺栓连接孔,所述的槽壁和槽底围成区域的敞口指向向下。上述方案中高低位错位布置的连接单元减少了应力集中有效降低了连接螺栓所受的减应力,这样有效提高了连接支架的结构强度,同时槽型结构的支架本体在保证结构强度的同时降低了本身重量。


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    Titel :

    Power assembly connecting support


    Weitere Titelangaben:

    动力总成连接支架


    Beteiligte:
    ZHOU MINGHAO (Autor:in) / LIU DONGPENG (Autor:in) / ZHU YAJUN (Autor:in)

    Erscheinungsdatum :

    10.04.2020


    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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