The invention discloses a combined seat convenient to maintain for a railway vehicle, and aims to solve the technical problems that a seat plate on the current combined seat for the railway vehicle is mounted and fixed by adopting a bolt or welding mode, and the assembled seat is easy to deviate in position, the combined seat structurally comprises a seat mounting frame, two mounting grooves are symmetrically formed in the two ends of the seat mounting frame, two rail grooves are symmetrically formed in the two sides of the two mounting grooves, a groove is formed in one end of one rail groove, a rotating button is mounted in the groove, a guide rod is fixedly connected to the interior of one rail groove, and a sliding block is mounted in the guide rod. A two-section type two-way threaded lead screw is installed in the other rail groove, and the guide rod and the two-section type two-way threaded lead screw are connected with abutting plates through connecting blocks correspondingly. According to the combined seat, the speed of dismounting the seat plate by an operator is increased, the time of dismounting the seat plate by the operator is saved, and the convenience of dismounting the seat plate of the combined seat is improved.

    本发明公开了一种便于维修的轨道车辆用组合式座椅,旨在解决当前轨道车辆用组合式座椅都是采用螺栓或焊接式对座椅上的座板进行安装固定,而且组装后的座椅容易出现位置偏离的技术问题,其结构包括座椅安装架,所述座椅安装架的两端对称开设有两个安装槽,两个所述安装槽的两侧对称开设有两个轨道槽,一个所述轨道槽的一端开设有凹槽,所述凹槽的内部安装有转钮,一个所述轨道槽的内部固定连接有导杆,另一个所述轨道槽的内部安装有两段式双向螺纹丝杆,所述导杆和两段式双向螺纹丝杆分别通过连接块连接有抵置板。本发明加快了操作人员在对座板拆卸时的速度,节省了操作人员对座板拆卸时的时间,提升了组合座椅在拆装座板时的便捷性。


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    Title :

    Combined seat convenient to maintain and used for railway vehicle


    Additional title:

    一种便于维修的轨道车辆用组合式座椅


    Contributors:
    ZHU WENLIN (author) / XIA HANWANG (author) / DUANMUCHAO (author)

    Publication date :

    2024-10-22


    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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