The invention relates to a truss type lightweight frame. The truss type lightweight frame comprises a first frame assembly and a second frame assembly, at least one second frame assembly; a third frame assembly; the first connecting pieces are arranged between the first frame assembly and the second frame assembly and between the second frame assembly and the third frame assembly; the first connecting piece comprises a first main body part, a first vertical part, a first limiting part, a second vertical part and a second limiting part, the first vertical part extends from the first main body part to the first limiting part, and the first limiting part extends from the first vertical part in the direction away from the center in the radial direction and does not exceed the outer contour of the first main body part; the second vertical part and the first vertical part are symmetrically arranged, the second vertical part extends from the first main body part to the second limiting part, and the second limiting part extends from the first vertical part in the direction away from the center in the radial direction and does not exceed the outer contour of the first main body part. Therefore, the problem that the weight of a hydrogen supply system of an existing whole tractor is large is solved.

    本发明涉及一种桁架式轻量化的框架,包括:第一框架组件;至少一个第二框架组件;第三框架组件;及多个第一连接件,设置于第一框架组件与第二框架组件之间,及设置于第二框架组件与第三框架组件之间;第一连接件包括第一主体部、第一垂直部、第一限位部、第二垂直部、第二限位部,第一垂直部自第一主体部延伸至第一限位部,第一限位部自第一垂直部沿径向远离中心的方向延伸并不超出第一主体部的外轮廓;第二垂直部和第一垂直部对称设置,第二垂直部自第一主体部延伸至第二限位部,第二限位部自第一垂直部沿径向远离中心的方向延伸并不超出第一主体部的外轮廓。这样就解决了现有整个牵引车的供氢系统的重量较大的问题。


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    Titel :

    Truss type lightweight frame


    Weitere Titelangaben:

    一种桁架式轻量化的框架


    Beteiligte:
    ZHANG LONG (Autor:in) / HUANG LONG (Autor:in) / XUE HUI (Autor:in) / ZHANG KAIWEN (Autor:in) / YANG YI (Autor:in)

    Erscheinungsdatum :

    2024-02-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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