The invention relates to an extended-range light commercial vehicle chassis arrangement structure and a commercial vehicle, the extended-range light commercial vehicle chassis arrangement structure comprises a frame assembly, a front axle and an integrated motor rear axle, the front axle is connected with the frame assembly through a front suspension, the integrated motor rear axle is connected with the frame assembly through a rear suspension, and the front end of the frame assembly is provided with an electronic hydraulic power-assisted braking system; the electronic hydraulic power-assisted braking system is connected with wheel cylinders arranged on the front axle and the integrated motor rear axle through braking oil pipes, the frame assembly comprises a left longitudinal beam, a right longitudinal beam and a plurality of cross beams, the left longitudinal beam and the right longitudinal beam are connected through the cross beams, and the left longitudinal beam and the right longitudinal beam are equal-width straight-through beams; the chassis arrangement scheme of the range-extending type light commercial vehicle is more reasonable, safer, compact in structure, modularized, serialized and the like, different loading requirements are met, in addition, the modular design enables the product expansion to be high, and the product development cost and the dead weight of the whole vehicle are effectively reduced.

    本发明涉及一种增程式轻型商用车底盘布置结构及商用车,包括车架总成、前桥及集成式电机后桥,前桥通过前悬架与车架总成连接,集成式电机后桥通过后悬架与车架总成连接,车架总成前端设有电子液压助力制动系统,电子液压助力制动系统通过制动油管分别与前桥及集成式电机后桥设有的轮缸连接,车架总成包括左纵梁、右纵梁及若干横梁,左纵梁与右纵梁通过若干横梁连接,左纵梁及右纵梁为等宽直通梁;本发明使增程式轻型商用车底盘布置方案更合理、安全、结构紧凑、模块化、系列化等特点,满足不同上装需求,另外模块化设计可使产品拓展高,有效减低产品开发成本、整车自重。


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    Title :

    Extended-range light commercial vehicle chassis arrangement structure and commercial vehicle


    Additional title:

    一种增程式轻型商用车底盘布置结构及商用车


    Contributors:
    YAN QIANG (author) / HUANG XINSHUO (author) / QU YANGZHOU (author) / WANG YONG (author) / TANG QIAN (author) / HOU HAIGUI (author)

    Publication date :

    2025-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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