The invention provides a fastening device for loading and unloading cabin built-in equipment, which comprises a connecting plate, an inner base and an outer base, the inner base and the outer base are fixed on a mounting surface of a cabin, and the connecting plate and the mounting surface of the cabin built-in equipment are fixed into a whole. The connecting plate is detachably and tightly connected with the outer base close to the outside of the cabin body through a first fastener, and is detachably and tightly connected with the inner base close to the inside of the cabin body through a self-locking structure. According to the fastening device for assembling and disassembling the cabin built-in equipment, the assembling and disassembling process of the cabin built-in equipment can be simplified, and the assembling and disassembling efficiency of the cabin built-in equipment is improved.

    本发明提供了一种用于装卸舱体内置设备的紧固装置,包括:连接板以及内底座和外底座,内底座和外底座固定于舱体的安装面,连接板与舱体内置设备的安装面固定成为一体,连接板通过第一紧固件与靠近舱体外的外底座可拆卸地紧固连接,且通过自锁结构与靠近舱体内的内底座可拆卸地紧固连接。本发明提供的用于装卸舱体内置设备的紧固装置能够简化舱体内置设备的安装拆卸的过程,提高舱体内置设备的拆装效率。


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    Title :

    Fastening device for loading and unloading cabin built-in equipment


    Additional title:

    一种用于装卸舱体内置设备的紧固装置


    Contributors:
    ZHU LEJUN (author) / CHENG YUXI (author)

    Publication date :

    2025-05-30


    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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