The invention discloses a structure based on a full-bearing urban bus rear air suspension. The structure comprises a rear suspension fixing arm assembly, air bag assemblies, a rear axle housing and atie rod assembly, the main body of the rear suspension fixing arm assembly is of a frame structure, and the two ends of the rear part of the rear suspension fixing arm assembly incline outwards and extend upwards to form an air bag bracket; the air bag assemblies comprise the left air bag assembly and the right air bag assembly, the left air bag assembly and the right air bag assembly are installed on the air bag bracket, the rear axle housing is installed at the position, close to the rear end, of the rear suspension fixing arm assembly main body, the tie rod rod assembly is arranged betweenthe left air bag assembly and the right air bag assembly, one end of the tie rod rod assembly is connected with the right air bag assembly, and the other end is connected with the left air bag assembly. According to the invention, the overall design structure is more compact, simple, convenient and practical, and meanwhile, the urban passenger car with the full-load type car body air suspension structure also obtains higher maneuverability and driving stability.

    本发明公开了一种基于全承载式城市客车后空气悬架的结构,包括后悬挂固定臂总成、气囊总成、后桥桥壳、横拉杆总成,所述后悬挂固定臂总成的主体呈框架结构,后悬挂固定臂总成的后部两端朝外倾斜向上伸出形成气囊托架,所述气囊总成包括左气囊总成和右气囊总成,左气囊总成和右气囊总成分别安装在气囊托架上,后桥桥壳安装在后悬挂固定臂总成主体靠近后端位置,横拉杆总成设置在左气囊总成和右气囊总成之间,横拉杆总成一端与右气囊总成连接,另一端与左气囊总成连接。本发明使得整体设计结构更紧凑、简便、实用,与此同时,全承载式车身空气悬架结构的城市客车也获得了更高的操纵性能和行驶稳定性。


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    Title :

    Structure based on full-bearing urban passenger car rear air suspension


    Additional title:

    一种基于全承载式城市客车后空气悬架的结构


    Contributors:
    ZHU QIANBING (author) / LI JIANFANG (author)

    Publication date :

    2021-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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