A pedal mounting structure for embedded internal door of railway vehicle includes inner and outer pedals. Its characteristics are as follows: several bottom frame profiles mounting seats with inner and outer rows of steel structure are installed on the body of the vehicle, the bottom surface of the bottom frame profiles mounting seat is inclined upward from outside to inside, the bottom frame profiles mounting seat has a cavity, the cavity is provided with slider screw board, the top of the cavity is provided with process holes, and the inside and outside pedals. The plate is connected with the slider thread plate in the cavity by bolts. Because the inner and outer pedals are connected with the slider thread plate in the cavity by bolts, the slider thread plate can be adjusted in the longitudinal and transverse directions of the cavity without drilling on the spot, and the consistency, parallelism and compatibility between the lower guide and the upper guide can be adjusted at any time during debugging. The vertical direction of the body is provided with several bottom frame profiles mounting seats with two rows of steel structure. Therefore, there will be no garbage accumulation in any form, which ensures the smooth drainage and sewage discharge, and solves the drainage problem of embedded pedals.
【技术实现步骤摘要】
一种轨道车辆嵌入式内藏门踏板安装结构
本技术属于城市轨道车辆运营车门
,尤其是涉及轨道车辆内藏门踏板功能性及便捷安装的结构。
技术介绍
随着社会的进步和时代的发展,城铁车辆正逐步的遍布中国各大城市,客室车门系统是地铁车辆列车的重要组成部分,是乘客上下的唯一通道。由于国内地铁列车车辆客流较大,客室车门故障率高,客室车门的可靠性、安全性、可维护性不仅影响了轨道交通运营质量和安全效益,更重要是影响到市民正常的生活和城市的有序运转。以往城市轨道车辆客室车门踏板结构主要采用整体式踏板,安装调试时整体结构断面大,操作不便,同时,由于门槛滑槽的下部是不完全通透的,会造成多种形式的垃圾污物堆积,而且由于安装点多,不容易调平,很难操作,容易造成门槛的安装扭曲,不好保证与车辆的整体效果。还有一种嵌入式内藏门的内外分体式踏板均采用整体固定,装配过程中不能够保证导向功能和与车辆间配合,不能保证车门在运营故障时微调踏板位置及间隙排除故障。
技术实现思路
本技术的目的是提供一种便于操作、便于排污、便于调整的轨道车辆内藏门踏板安装结构,以保证车门的性能及与车辆的整体效果。为解决上述技术问题,本技术提供一种轨道车辆嵌入式内藏门踏板安装结构,包括内、外踏板,其特征在于:车体上安装有内外两排钢结构的若干底架型材安装座,底架型材安装座下表面由外向内为上扬的倾斜面,底架型材安装座上有型腔,型腔内设有滑块螺纹板,型腔上面开有工艺孔,内、外踏板与型腔内的滑块螺纹板通过螺栓连接。本技术由于内、外踏板与型腔内的滑块螺纹板通过螺栓连接,滑块螺纹板可以在型腔内纵向、横向方向调整,无需现车配钻,因此便于门系统安 ...
【技术保护点】
1.一种轨道车辆嵌入式内藏门踏板安装结构,包括内、外踏板,其特征在于:车体上安装有内外两排钢结构的若干底架型材安装座,底架型材安装座下表面由外向内为上扬的倾斜面,底架型材安装座上有型腔,型腔内设有滑块螺纹板,型腔上面开有工艺孔,内、外踏板与型腔内的滑块螺纹板通过螺栓连接。
【技术特征摘要】
1.一种轨道车辆嵌入式内藏门踏板安装结构,包括内、外踏板,其特征在于:车体上安装有内外两排钢结构的若干底架型材安装座,底架型材安装座下表...
【专利技术属性】
技术研发人员:苏萍,齐玉文,霍建华,
申请(专利权)人:中车长春轨道客车股份有限公司,
类型:新型
国别省市:吉林,22
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