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New construction joint device of railroad rail

机译:铁路轨道的新型施工缝装置

摘要

The present invention is to expand or contract the rail of the railway in the longitudinal direction by the temperature or running of the train, the expansion joints of railway rails composed of the points or bridges required in the long rail section, the track before and after the turnout It is about.;Stretch joint according to the present invention is composed of a way that the basic rail (1) and the tongue rail (2) move together, the tongue rail (2) is fixed and the basic rail (1) is moved, the basic rail (1) and the tongue rail (2) is a so-called Samson processing, the basic rail (1) is cut so that the lower part is narrow, and the tongue rail (2) is configured so that the lower part is cut so as to be in close contact with each other by the tip of the tongue (2) The base plate (1) and the tongue rail (2) are formed with a stopper (3 '), and the radius R formed between the contact rails of the basic rail and the tongue rail is made long by a single curved line from 130000 mm to 170000 mm. 3) but fixed to the outside of the basic rail (1) using the rail brace 4 and the bolt (5), as shown in Figure 7. 2) is in close contact with the basic rail (1) and fixed with rail clips (6) and bolts (5) For example, stoppers 3 'are formed in the base plate 3 to support the rail brace and the rail clip, and a part of the tongue rail 2 is formed by drilling a hole 7 in the bottom of the tongue rail 2 (3) and the fixing pin (8) was connected.;The present invention as described above increases the radius R of the contact section where the basic rail and the tongue rail meet each other from 130000 mm to 170000 mm to increase the frictional force and increase the limit of the amount of stretching while increasing the limit of the amount of stretching, while also known as the Samson process. By narrowing the connection section by increasing the length of the gauge, it is possible to reduce the gauge variation and reduce the gauge expansion, thereby improving the riding comfort and stability when the train runs at high speed, and as described above, the reliability of the expansion joint device is improved. Since it is improved, there is no problem in constructing curved tracks, and it is possible to combine and separate parts by constructing expansion joints using rails of the same standard, and the way in which the rail and the basic rail move together, The rails are fixed and appropriate depending on the site conditions such as the way the basic rails move. It can be used in combination with the product, so it is easy to maintain. Also, by installing a well-known adhesive insulation joint on the tongue and connecting it before and after the tap-off, there is no need to add a separate insulation device. Reducing the economic benefits.
机译:本发明是通过火车的温度或运行来在纵向上扩展或收缩铁路的轨道,由长轨道部分中所需的点或桥梁,前后的轨道组成的铁路轨道的伸缩缝根据本发明的伸缩缝由以下方式构成:基本导轨(1)和舌形导轨(2)一起移动,舌形导轨(2)固定,基本导轨(1) )进行移动,将基本导轨(1)和舌形导轨(2)进行所谓的Samson处理,将基本导轨(1)切割成下部较窄,并配置舌形导轨(2)使下部被切开,以便通过舌头(2)彼此紧密接触。基板(1)和舌头轨道(2)形成有止动件(3'),并且通过一条从130000 mm到170的单根曲线使在基本导轨和舌形导轨的接触导轨之间形成的半径R变长000毫米3),但使用导轨支架4和螺栓(5)固定在基本导轨(1)的外侧,如图7所示。2)与基本导轨(1)紧密接触并用导轨夹固定(6)和螺栓(5)例如,在基板3中形成了挡块3',以支撑轨道支架和轨道夹,并且通过在底盘3的底部钻一个孔7来形成舌形轨道2的一部分。如上所述,根据本发明,将基本轨道和舌形轨道彼此相接的接触部分的半径R从130000mm增加到170000mm,从而将舌形轨道2与固定销8连接。增加摩擦力并增加拉伸量的极限,同时增加拉伸量的极限,同时也称为Samson工艺。通过增加量规的长度来使连接部分变窄,可以减小量规的变化并减小量规的膨胀,从而提高列车在高速行驶时的乘坐舒适性和稳定性,并且如上所述,可以提高列车的可靠性。改进了伸缩缝装置。由于进行了改进,因此在构造弯曲轨道时没有问题,并且可以通过使用相同标准的轨道以及轨道和基础轨道一起移动的方式来构造伸缩缝来组合和分离零件。根据现场条件(例如基本导轨的移动方式)进行固定和适当安装。它可以与产品结合使用,因此易于维护。另外,通过在舌头上安装众所周知的粘性绝缘接头并在分接之前和之后将其连接起来,就无需添加单独的绝缘装置。降低经济效益。

著录项

  • 公开/公告号KR200296640Y1

    专利类型

  • 公开/公告日2002-11-29

    原文格式PDF

  • 申请/专利权人 주식회사베스트엔지니어링;

    申请/专利号KR20020026283U

  • 发明设计人 류기대;

    申请日2002-09-03

  • 分类号E01B11/24;

  • 国家 KR

  • 入库时间 2022-08-21 23:48:08

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