The invention belongs to the technical field of exhaust hook systems, and particularly relates to a design method of a vehicle body side exhaust lifting hook. The installation position of the vehiclebody side exhaust lifting hook and the structural form of the vehicle body side exhaust lifting hook are selected, then a lifting lug connecting point is selected on the vehicle body side exhaust lifting hook, and when the vehicle body side exhaust lifting hook 1 is of a bent pipe structure, the vertical distance between the lifting lug connecting point and the midpoint position of a welding edgeon the vehicle body side exhaust lifting hook is smaller than 50 mm; when the vehicle body side exhaust lifting hook is of a straight pipe structure, the vertical distance between the lifting lug connecting point and the center point of any bolt connecting hole in a support is smaller than 50 mm; and the vehicle body side exhaust lifting hook is connected to a lifting lug to ensure that the lifting lug connecting point on the vehicle body side exhaust lifting hook is aligned to the central point of the lifting lug. a great role is played in improving the rigidity of the vehicle body side exhaust lifting hook, and the performance checking stage time is shortened.

    本发明属于排气吊钩系统技术领域,具体涉及一种车身侧排气吊钩的设计方法;选取车身侧排气吊钩的安装位置以及车身侧排气吊钩的结构形式,再在车身侧排气吊钩上选取吊耳连接点,当车身侧排气吊钩1为弯曲管结构时,吊耳连接点距离车身侧排气吊钩上焊接边中点位置的垂直距离小于50mm;当车身侧排气吊钩为直管结构时吊耳连接点距离支架上任一螺栓连接孔中心点的垂直距离小于50mm;将车身侧排气吊钩连接在吊耳上,保证车身侧排气吊钩上的吊耳连接点与吊耳的中心点对齐;对于提高车身侧排气吊钩本身的刚度有很大作用,减少性能校核阶段时间。


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    Titel :

    Design method of vehicle body side exhaust lifting hook


    Weitere Titelangaben:

    一种车身侧排气吊钩的设计方法


    Beteiligte:
    SUN ZHAOJIE (Autor:in) / ZHAO JINGBAO (Autor:in) / ZHANG GUOQING (Autor:in) / LIU XIN (Autor:in) / LI DENGSHAN (Autor:in)

    Erscheinungsdatum :

    2020-12-29


    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 / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein



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