The invention discloses a sliding embedded type vehicle door and a railway thermal insulation vehicle, and belongs to the technical field of railway vehicles. The sliding embedded type vehicle door comprises a door body, and the door body is installed on a vehicle body. The sliding embedded type vehicle door further comprises a first sliding rail and a second sliding rail, the first sliding rail is arranged on the vehicle body, a sliding groove is formed in the first sliding rail, and a limiting flange is arranged on the groove wall of the sliding groove in a protruding mode; the sliding supporting assembly comprises a rolling wheel, the rolling wheel is rotatably connected to the door body through a rotating shaft, and the rolling wheel is movably arranged in the sliding groove so that the rolling wheel can be prevented from being disengaged from the sliding groove through the groove wall and the limiting flange. According to the sliding embedded type vehicle door and the railway thermal insulation vehicle, the technical problems that the sliding embedded type vehicle door of the railway vehicle is prone to dislocation, disengagement from the door frame and even overall disengagement can be effectively solved.

    本申请公开了一种滑动嵌入式车门和铁路保温车,属于铁路车辆技术领域;所述滑动嵌入式车门包括门体,所述门体安装在车体上;所述滑动嵌入式车门还包括:第一滑轨,设置在所述车体上,所述第一滑轨上开设有滑动凹槽,且所述滑动凹槽的槽壁上凸设有限位凸缘;滑动支撑组件,包括滚轮,所述滚轮通过转轴可转动地连接在所述门体上,且所述滚轮可移动地设置在所述滑动凹槽内,以通过所述槽壁和所述限位凸缘止挡所述滚轮脱离所述滑动凹槽。本申请提供的滑动嵌入式车门和铁路保温车能够有效改善铁路车辆滑动嵌入式车门易失位,脱离门框,甚至整体脱落的技术问题。


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    Title :

    Sliding embedded type vehicle door and railway thermal insulation vehicle


    Additional title:

    一种滑动嵌入式车门及铁路保温车


    Contributors:
    HE YUANXIN (author) / GAO JIANHUA (author) / REN WENKE (author) / JING CHUANFENG (author) / XIE BIN (author) / CHEN XIAOGANG (author) / ZHANG MIN (author) / YUAN DING (author) / JIN XIAOPING (author) / SUN CHUNXU (author)

    Publication date :

    2023-09-05


    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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