The invention discloses a sound insulation type folding shed for a light rail, and belongs to the technical field of light rail folding sheds.The sound insulation type folding shed comprises an inner folding shed, butt joint plate frames are arranged on the two sides of the inner folding shed, a first sealing strip and a second sealing strip are arranged on the butt joint plate frames respectively, and positioning blocks are symmetrically arranged on the butt joint plate frames; the sound insulation assembly is arranged, air is inflated into the inflation bag body through the air pump, air is inflated into the annular air bag through the inflation bag body, and noise transmitted into a compartment is reduced through the annular air bag; the noise is further prevented from being transmitted into the carriage through the closed bag body, and the problems that in the using process of the folding shed, the carriage is found to be in contact with a rail in the running process, so that sound is transmitted out, and the folding shed in the prior art is usually additionally provided with rubber strips for sound insulation, but the sound insulation effect is poor are solved to a certain extent.

    本发明公开了一种用于轻轨上的隔音型折棚,属于轻轨折棚技术领域,包括:内折棚,所述内折棚两侧均设置有对接板框,所述对接板框上分别设置有第一密封条和第二密封条,所述对接板框上对称设置有定位块,所述对接板框上对称设置有连接组件,本发明通过设置了隔音组件,通过气泵对充气囊体内充入空气,通过充气囊体向环形气囊内充入气体,通过环形气囊来减少噪音传入车厢内,设置了减噪组件,通过密闭囊体来进一步避免噪音传入车厢内,一定程度解决了折棚在使用过程中发现,车厢在行驶过程中会与铁轨发生接触,导致会传出声音,现有技术中的折棚通常采用加装橡胶条进行隔音,但是其隔音效果不佳的问题。


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    Titel :

    Sound insulation type folding shed for light rail


    Weitere Titelangaben:

    一种用于轻轨上的隔音型折棚


    Beteiligte:
    TAN JIANLIN (Autor:in) / DAI YINGSHUN (Autor:in) / LI QIAO (Autor:in) / LUO LEI (Autor:in) / LIU YANG (Autor:in) / CAO LIANG (Autor:in)

    Erscheinungsdatum :

    2022-09-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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