The invention discloses a heavy vehicle-mounted battery box body, a battery pack and a heavy vehicle. The heavy vehicle-mounted battery box body comprises an upper box body and a lower box body, the upper box body and the lower box body are arranged in a stacked mode, and the upper box body and the lower box body are detachably connected. A first accommodating groove is formed in one side, far away from the lower box body, of the upper box body, a second accommodating groove is formed in one side, facing the upper box body, of the lower box body, and the first accommodating groove and the second accommodating groove are respectively used for storing battery blocks; in the first direction, the two sides of the upper box body extend outwards to form connecting parts, and the connecting parts are used for being connected with a battery joist of a vehicle body; step structures are formed on the two sides of the lower box body in the first direction, the step structures are used for forking the battery box bodies through the pallet forks, and the first direction is perpendicular to the stacking direction of the upper box body and the lower box body. Therefore, the disassembly and assembly of the battery blocks in the battery box body and the installation of the battery box body and a vehicle body are conveniently realized in a step-by-step assembly mode, and meanwhile, the step structure is arranged to facilitate the forking of the pallet fork and avoid collision in the loading and unloading process.

    本申请公开了一种重型车载电池箱体、电池包和重型车辆,重型车载电池箱体包括:上箱体和下箱体;上箱体和下箱体层叠设置,上箱体与下箱体之间可拆卸连接;上箱体远离下箱体的一侧设有第一容置槽,下箱体朝向上箱体的一侧设有第二容置槽,第一容置槽和第二容置槽分别用于存储电池块;沿第一方向,上箱体的两侧向外延伸形成连接部,连接部用于与车身的电池托梁连接;沿第一方向,下箱体的两侧形成有台阶结构,台阶结构用于货叉叉取电池箱体,第一方向为垂直于上箱体和下箱体的层叠方向。这样,便于通过分步装配的方式,实现电池箱体内的电池块的拆装,以及电池箱体与车身的安装,同时设置台阶结构方便货叉的叉取,避免装卸过程中的碰撞。


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    Title :

    Heavy vehicle-mounted battery box body, battery pack and heavy vehicle


    Additional title:

    重型车载电池箱体、电池包和重型车辆


    Contributors:
    NI WEI (author) / LI XIAODONG (author) / WANG CHENGKUN (author) / ZHANG JICHANG (author) / QIANG LINA (author)

    Publication date :

    2023-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / 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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