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class="pro_detail"> <h1 class="text-center">厂家分析道岔相关知识</h1> <p class="n_para text-center">来源åQ?a href='http://www.shyishiliu.com/news/222.html'>http://www.shyishiliu.com/news/222.html</a>  å‘布旉™—´åQ?020-10-14</p> <div class="p_detail"> <p>     éšç€æˆ‘国¾læµŽæ°´åã^的发展和¾l¼åˆå›½åŠ›çš„不断提高,交通方式也在不断的更新åQŒæ¯”如火车和高铁åQŒä¸çŸ¥é“大家在乘坐火车的时候,有没有注意到有时会更换轨道,那么是通过什么进行更换的呢?接下来就½Ž€å•çš„为大家介¾lä¸€ä¸‹ã€?img style="max-width:100%;" src="/uploads/image/20201014/20201014171255_4748.jpg" alt="" /><br />        åœ¨é“è·¯ä¸­,<a href="http://www.shyishiliu.com/dc/" target="_blank">道岔</a>是用来将车辆从一轨道转入另一般轨道的轨道˜qžæŽ¥è®‘Ö¤‡ã€‚道岔是铁èµ\轨道的一个重要组成部åˆ?在轨道交通中èµïL€éžå¸¸é‡è¦çš„作用,可以实现¾U¿èµ\的连接和交叉åQŒé“岔具有数量多、构造复æ?使用寿命短、限制列车速度行èžR安全性低,å…ÀLŠ¤¾l´ä¿®æŠ•å…¥å¤§ç­‰ç‰¹ç‚¹,与曲¾U¿è½¨é“、接头åƈ¿UîCؓ轨道的三大薄å¼ÞqŽ¯èŠ‚根据道的用途和构造åŞ式的不同,可把道岔分äؓ三种:˜qžæŽ¥é“å²”ã€?a href="http://www.shyishiliu.com/supply/165.html" target="_blank">交叉道岔</a>、连接与交又<a href="http://www.shyishiliu.com/supply/133.html" target="_blank">¾l„合道岔</a>。常用的¾U¿èµ\˜qžæŽ¥é“岔有各¿Uç±»åž‹çš„单式道和复式道岔;交道岔有直角交和菱åŞ交又;˜qžæŽ¥ä¸Žäº¤¾l„合道岔有交分道岔和交渡¾U‰K“½{?我国***常见的道¾cÕdž‹æ˜¯å‘Šé€šå•å¼€é“å²”,½Ž€¿U°å•å¼€é?其数量占各类道æ€ÀL•°çš„百分之九十以上。单开道构造相对简å?å…ähœ‰ä¸€å®šä»£è¡¨æ€?了留和握˜q™ç§é“的基本特征,对其他各¾c»é“岔的设计、制造、铺设、养护均有十分重要的借鉴意义。对¿U°é“是单开道岔的一¿Uæ®Šå½¢å¼,整个法对¿UîCºŽä¸Èº¿çš„中¾U¿æˆ–又角的中分线åQŒåˆ—车通过时无直向以及侧向之分。三开道岔又称复式异侧对称道岔åQŒæ˜¯å¤å¼é“岔中较常用的一¿UåŞ式。交分道岔有单式åQŒå¤å¼ä¹‹åˆ†ã€?br />   <br /></p> </div> <div class="clear"></div> <div class="tag">相关标签åQ?a href='/key.aspx?k=%e9%81%93%e5%b2%94'>道岔</a>,</div> <p><div>上一æ?<a href="224.html">关于道岔,您还不知道这äº?/a></div> <div>下一æ?<a href="221.html">道岔厂家讲解火èžR道岔</a></div> </p> <div class="related_list"> <h4>相关新闻</h4> <ul class="related_news"> <li><a rel="nofollow" href="http://www.shyishiliu.com/news/224.html" title="关于道岔,您还不知道这äº?>关于道岔,您还不知道这äº?/a><span>2020-10-21</span></li> <li><a rel="nofollow" href="http://www.shyishiliu.com/news/222.html" 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