The invention provides a plate spring assembly of a pipeline refueling truck and the pipeline refueling truck. The leaf spring assembly includes a plurality of leaf spring blades stacked in a thickness direction. The multiple plate spring blades comprise the first plate spring blade located on the uppermost layer. The upper surface of the first plate spring blade is horizontal. The pipeline refueling vehicle comprises a front axle, an electric chassis and a plate spring assembly. The electric chassis comprises a chassis girder. According to the arrangement, when a load is assembled on the plate spring assembly, the height of the two ends of the first plate spring blade is lower than that of the middle end of the first plate spring blade. For example, when the cab is assembled above the first plate spring blade, the gravity of the cab can press the two ends of the first plate spring blade downwards, so that the cab descends along with descending of the two ends of the first plate spring blade, it is guaranteed that the distance between the top end of the cab and the ground is not larger than 2 m, and specifications are met.

    本申请提供一种管线加油车的板簧组件及管线加油车。板簧组件包括沿厚度方向堆叠的多个板簧叶片。多个板簧叶片包括位于最上层的第一板簧叶片。第一板簧叶片的上表面水平。管线加油车包括前桥、电动底盘及板簧组件。电动底盘包括底盘大梁。如此设置,在板簧组件上组装有负载时,使第一板簧叶片的两端的高度低于第一板黄叶片的中端的高度。例如,当驾驶室组装于第一板簧叶片的上方时,驾驶室的重力会下压第一板簧叶片的两端,从而使驾驶室随第一板簧叶片的两端下降而下降,以保证驾驶室的顶端距离地面不超过2m,符合规范。


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    Title :

    Plate spring assembly of pipeline refueling truck and pipeline refueling truck


    Additional title:

    管线加油车的板簧组件及管线加油车


    Contributors:
    YU BIN (author) / WAN GUANGRONG (author) / QIU AIDONG (author) / ZHANG XUYANG (author) / QI XUECHEN (author)

    Publication date :

    2022-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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