The invention relates to a tensioning type equipment compartment bottom plate, an equipment compartment, an equipment compartment bottom plate used on a train and an equipment compartment using the bottom plate. In order to reduce the weight of the bottom plate of the equipment compartment, the invention discloses a novel bottom plate structure which is characterized in that a bottom plate framework is arranged, and materials are mounted on the bottom plate framework in a tensioning manner. Meanwhile, the invention discloses an equipment compartment using the tensioning type bottom plate and a method for opening, closing and pushing and pulling the bottom plate of the equipment compartment. The tensioning type bottom plate and the bottom plate beam are opened and closed through cooperation of the following components: bottom plate framework rollers and bottom plate beam backstops, and bottom plate framework pins and bottom plate beam pins are used for limiting. The weight of the equipment cabin bottom plate and the equipment cabin can be reduced. An installation connector of the equipment compartment bottom plate of the new structure is unified with an existing vehicle connector, and an existing train equipment compartment bottom plate can be replaced.

    本发明涉及到一种张拉式设备舱底板及设备舱,使用在列车上的设备舱底板,同时涉及到使用了该结构底板的设备舱。为降低设备舱底板的重量,公布一种新的底板结构:设置底板骨架,将材料用张拉的方式安装在底板骨架上。同时公布使用张拉式底板的设备舱及设备舱底板开启、关闭推拉的方法。所述张拉式底板与底板梁通过以下部件的配合实现开启、关闭:底板骨架滚轮与底板梁止挡、底板骨架销钉与底板梁销钉限位。本发明能够降低设备舱底板及设备舱重量。将新结构设备舱底板的安装接口与已有车辆接口统一,能够对已有列车设备舱底板进行替换。


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    Title :

    Tensioning type equipment compartment bottom plate and equipment compartment


    Additional title:

    张拉式设备舱底板及设备舱


    Contributors:
    WU WEN (author) / JIANG PENGCHENG (author) / JIANG WEIQING (author)

    Publication date :

    2024-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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