The invention discloses a lightweight aluminum alloy carriage in the technical field of carriages. The carriage adopts aluminum alloy as a manufacturing base material and comprises a bottom board, a breast board, a front breast board and a rear door, the bottom board, the breast board and the front breast board enclose a frame capable of holding goods and are fixed together by welding, the upper part of the rear door is connected with the breast board by hinging, and the lower part of the rear door is hinged with the breast board. The rear door can be rotationally opened along the hinged part. The carriage is reasonable in structural design, aluminum alloy is adopted as a base material for manufacturing the carriage, the weight of the carriage is reduced by 30% or above compared with an existing steel plate assembly welding carriage, and the overall strength and economic benefits of the carriage are improved.

    本发明公开了车厢技术领域的一种轻量化铝合金车厢,所述车厢采用铝合金作为制作基材,包括底板、栏板、前栏板及后门,所述底板、栏板、前栏板围成一个可以装货物的框形,并通过焊接固定一起,所述后门上部通过铰接与栏板连接,所述后门可沿铰接处旋转打开;本发明结构设计合理,采用铝合金为制作车厢的基材,其重量比现有钢板组焊车厢重量减少30%以上,提高了车厢整体强度及经济效益。


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    Title :

    Lightweight aluminum alloy carriage


    Additional title:

    一种轻量化铝合金车厢


    Contributors:
    SU ZHENJIA (author) / XIE YUAN (author) / WU GUOZHEN (author) / LU QINGSHENG (author)

    Publication date :

    2021-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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