<*n style="font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri">单开道岔，双开道岔、三开道岔以及多开道岔（复式交分道岔）等。

<*n style="font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri">双开道岔为<*n lang="EN-US">Y<*n style="font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri">形，即与道岔相衔接的两股道向两侧分岔。<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family: Calibri">三开道岔如同<*n lang="EN-US">Ψ<*n style="font-family:宋体; mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri">形，同时衔接三股道，由两组转辙机械操纵两套尖轨。<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family: Calibri">复式交分道岔像<*n lang="EN-US">X<*n style="font-family:宋体; mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri">形，实际上相当于四组单开道岔和一副菱形交叉的组合。<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family: Calibri">除此而外，还有一种交叉设备，通常使用的叫做菱形交叉。它由两组锐角辙叉和两组钝角辙叉组成，但没有转辙器，所以股道之间不能转线。<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family: Calibri">　如果将复式交分道岔的<*n lang="EN-US">X<*n style="font-family: 宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri">形的上面两点和下面两点分别连接起来，就是交叉渡线。它不仅能开通较多的方向，而且占地不多，所以经常在车站采用。

<*n style="font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri">道岔安装装置检修标准

<*n lang="EN-US">1. <*n style="font-family:宋体; mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri">道岔安装装置固定螺丝紧固，装置无旧伤裂纹。<*n lang="EN-US">
2. <*n style="font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family: Calibri">各连接杆、外锁装置无旧伤裂纹，杆件无磨卡及锈蚀，销孔磨耗不大于<*n lang="EN-US">1mm<*n style="font-family: 宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri">，绝缘良好

<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt"> 

<*n style="font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">道岔参数<*n style="mso-font-kerning:0pt">

<*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family: Calibri;mso-hansi-font-family:Calibri;mso-font-kerning:0pt">序号<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">   <*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">型号<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">    <*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">轨距<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">(<*n style="font-size: 12.0pt;font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri; mso-font-kerning:0pt">毫米<*n lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">) <*n style="font-size:12.0pt;font-family: 宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-font-kerning: 0pt">辙叉号码<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt"> <*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">曲线半径<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">(<*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">米<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">) <*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">总长度<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">(<*n style="font-size: 12.0pt;font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri; mso-font-kerning:0pt">毫米<*n lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">) <*n style="font-size:12.0pt;font-family: 宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-font-kerning: 0pt">限用车辆<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">(<*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">位<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">) <*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">限速<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">(<*n style="font-size: 12.0pt;font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri; mso-font-kerning:0pt">米<*n lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">/<*n style="font-size:12.0pt;font-family:宋体; mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-font-kerning: 0pt">秒<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">) <*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">总重<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">(<*n style="font-size: 12.0pt;font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri; mso-font-kerning:0pt">公斤<*n lang="EN-US" style="font-size:12.0pt; mso-font-kerning:0pt">)

<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">1  DK612-2-3        600    2<*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">号<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">           3 4000                                          311

<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">2  DK612-3-6          3<*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">号<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">                6 6100                                            515

<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">3  DK612-4-12         4<*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">号<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">               12 6800                                           573

<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">4  DK612-5-15         5<*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">号<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">               15 7400     

<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">5  DK615B-2-3         2<*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">号<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">                3 4000     

<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">6  DK615B-3-6         3<*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">号<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">                6 6100     

<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">7  DK615B-4-12        4<*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">号<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">               12 6800     

<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning: 0pt">8  DK615B-5-15        5<*n style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-font-kerning:0pt">号<*n lang="EN-US" style="font-size:12.0pt;mso-font-kerning:0pt">               15 7400    

<*n style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;color:red">山东中煤工矿物资集团有限公司

<*n style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;color:red">全国销售热线：<*n lang="EN-US" style="font-size:14.0pt;color:red">0537-2339816<*n style="mso-*cerun:yes">  15215379642

<*n style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;color:red">销售传真：<*n lang="EN-US" style="font-size:14.0pt;color:red">0537-2369261 *<*n style="font-size:14.0pt;font-family: 宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;color:red">：<*n lang="EN-US" style="font-size:14.0pt; color:red">643041096

<*n style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;color:red">销售地址：山东省济宁市任城区火炬路<*n lang="EN-US" style="font-size:14.0pt; color:red">69<*n style="font-size:14.0pt;font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;color:red">号

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