CN2283670Y - 无缝对接钢轨 - Google Patents

无缝对接钢轨 Download PDF

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Publication number
CN2283670Y
CN2283670Y CN 95233888 CN95233888U CN2283670Y CN 2283670 Y CN2283670 Y CN 2283670Y CN 95233888 CN95233888 CN 95233888 CN 95233888 U CN95233888 U CN 95233888U CN 2283670 Y CN2283670 Y CN 2283670Y
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rail
groove
butting
seamless butt
seamless
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CN 95233888
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刘乃军
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Abstract

本实用新型为一种无缝对接的钢轨,消除了普通钢轨对接时产生的缝隙,它是把钢轨两对接端头设计为凸出块和凹槽,并使之配合,另一设计为一窄钢嵌入钢轨两端凹槽中。使钢轨对接处每一处都具有对车轮的支撑,达到无缝对接。

Description

无缝对接钢轨
本实用新型涉及一种改进的钢轨，消除了普通轨对接时所产生的缝隙，使钢轨对接处在列车行驶方向上达到连续连接的无缝状态。
现有铁路钢轨在对接时，因热胀冷缩而留有一定的缝隙，列车车轮运行到此外时产生强烈的冲击，震动和噪音。
本实用新型的目的，是提供一种钢轨端头的新型设计，能消除普通钢轨对接所产生的缝隙。
本实用型的目的是这样实现的：一种设计是钢轨一端头处设计成一头为凸出块，与之相对接的另一端头为凹槽，凸出块与凹槽配合在一起，并在端部留有一定间隙。另一种设计是，对接处钢轨两端设计成凹槽，再以一窄钢嵌入，并在端部留有一定间隙。这两种设计使钢轨对接部位的每一处都具有对车轮的支撑，又不影响钢轨的热胀冷缩，从而达到无缝对接。
由于采用上述方案，使钢轨对接处达到了无缝对接，又不影响钢轨的热胀冷缩。
下面结合附图和实施例对本实用新型进一步说明。
图1，图2，图3，所示的是一种对接方式，图1是全剖视图，图2是图1的俯视图，图3是图1沿A-A线的全剖视图。图4，图5，图6所示的是另一种对接方式，图4是全剖视图，图5是图4沿B-B线的剖示图，图6是图4沿C-C线的剖视图。
在图2中，钢轨(1)一端头为凹槽，另一钢轨(2)一端头为凸出块，此两端可配合在一起，(3)，(4)为两端接头处所留有的间隙，可应付热胀冷缩。
在图5中，钢轨对接处的两端头都开有凹槽，并以一窄钢(3)嵌入，以螺钉(5)固定，也可用焊住一端的方式连接，此设计也可用于对旧铁路的改造。在窄钢两端与钢轨凹槽间留有一定间隙(1)，钢轨两端头留有间隙(2)。

Claims (1)

1.一个由一端头为凸出块钢轨(2)和一端头为凹槽钢轨(1)，并且由窄钢(3)和两端头为凹槽的钢轨组成的对接头，其特征是钢轨(2)凸出块可进入钢轨(1)凹槽以达到配合，窄钢(3)可嵌入两端为凹槽的钢轨以达到配合。
CN 95233888 1995-05-29 1995-05-29 无缝对接钢轨 Expired - Fee Related CN2283670Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95233888 CN2283670Y (zh) 1995-05-29 1995-05-29 无缝对接钢轨

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95233888 CN2283670Y (zh) 1995-05-29 1995-05-29 无缝对接钢轨

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CN2283670Y true CN2283670Y (zh) 1998-06-10

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CN 95233888 Expired - Fee Related CN2283670Y (zh) 1995-05-29 1995-05-29 无缝对接钢轨

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CN (1) CN2283670Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105346965A (zh) * 2015-12-02 2016-02-24 湖北华轩自动化科技有限公司 自行小车输送机轨道对接装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105346965A (zh) * 2015-12-02 2016-02-24 湖北华轩自动化科技有限公司 自行小车输送机轨道对接装置

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