礦用窄軌渡線道岔產品介紹

渡線道岔很多時候又被叫做窄軌渡線道岔、礦用渡線道岔。渡線道岔是我國煤炭系統使用的專用鐵路道岔，是窄軌道鐵路線路連接的基本設備。渡線道岔在礦山的建造和生產中起著重要的作用，這種道岔鋪設方便、迅速，具有嚴格的制造、驗收標準，其軌型、軌距、轉轍角度系列化適用于我國煤礦行業多變的使用情況。

礦用窄軌渡線道岔組成

（1）型號第一個字母Z代表窄軌鐵路道岔類型代號；
（2）型號第二個和第三個字母、DK，DC，DX，JD，DZ，JC，TX分別代表單開、對稱、渡線、交叉渡線、對稱組合、菱形交叉、四軌套線道岔的型式代號。
（3）主要參數中第一段數字的6、7、9、分別代表道岔軌距，6=600，7=700，9=900mm，主要參數第一段數字的15，22，30，38，43，分別代表道岔軌型，kg/m。
礦用窄軌渡線道岔故障及處理方法
1、詢問車站值班員故障現象，然后在控制臺上操縱道岔試驗。
2、登記道岔停用設備。

3、判斷是(shi)(shi)道(dao)岔(cha)(cha)室(shi)(shi)(shi)內還是(shi)(shi)室(shi)(shi)(shi)外(wai)的原(yuan)因①如(ru)(ru)果(guo)是(shi)(shi)單動(dong)(dong)(dong)(dong)(dong)道(dao)岔(cha)(cha)，在操(cao)(cao)(cao)動(dong)(dong)(dong)(dong)(dong)時(shi)(shi)控(kong)制(zhi)臺的電(dian)(dian)(dian)流(liu)表(biao)(biao)(biao)有(you)指示(shi)(shi)，說明動(dong)(dong)(dong)(dong)(dong)作道(dao)岔(cha)(cha)的電(dian)(dian)(dian)已(yi)送至(zhi)到(dao)道(dao)岔(cha)(cha)。如(ru)(ru)果(guo)這時(shi)(shi)道(dao)岔(cha)(cha)不能(neng)操(cao)(cao)(cao)到(dao)規(gui)定位(wei)置，是(shi)(shi)室(shi)(shi)(shi)外(wai)原(yuan)因。在操(cao)(cao)(cao)動(dong)(dong)(dong)(dong)(dong)道(dao)岔(cha)(cha)時(shi)(shi)，如(ru)(ru)果(guo)控(kong)制(zhi) 臺的電(dian)(dian)(dian)流(liu)表(biao)(biao)(biao)沒有(you)指示(shi)(shi)，首(shou)先到(dao)機械室(shi)(shi)(shi)的室(shi)(shi)(shi)外(wai)分線(xian)盤測(ce)量該道(dao)岔(cha)(cha)有(you)沒有(you)電(dian)(dian)(dian)壓(ya)，如(ru)(ru)果(guo)有(you)電(dian)(dian)(dian)壓(ya)說明動(dong)(dong)(dong)(dong)(dong)作道(dao)岔(cha)(cha)的電(dian)(dian)(dian)已(yi)送出(chu)，是(shi)(shi)室(shi)(shi)(shi)外(wai)故(gu)障(zhang)(zhang)。②如(ru)(ru)果(guo)是(shi)(shi)雙動(dong)(dong)(dong)(dong)(dong)道(dao)岔(cha)(cha)，在操(cao)(cao)(cao)動(dong)(dong)(dong)(dong)(dong)時(shi)(shi)控(kong)制(zhi)臺的電(dian)(dian)(dian)流(liu)表(biao)(biao)(biao)動(dong)(dong)(dong)(dong)(dong)一下就(jiu)不動(dong)(dong)(dong)(dong)(dong)了(le)，說明動(dong)(dong)(dong)(dong)(dong)作道(dao)岔(cha)(cha)的電(dian)(dian)(dian)已(yi)送到(dao)了(le)一動(dong)(dong)(dong)(dong)(dong)道(dao)岔(cha)(cha)，故(gu)障(zhang)(zhang)出(chu)在一動(dong)(dong)(dong)(dong)(dong)道(dao)岔(cha)(cha)以后，是(shi)(shi)室(shi)(shi)(shi)外(wai)故(gu)障(zhang)(zhang)。③如(ru)(ru)果(guo)道(dao)岔(cha)(cha)定、反位(wei)都能(neng)操(cao)(cao)(cao)動(dong)(dong)(dong)(dong)(dong)，就(jiu)是(shi)(shi)沒有(you)表(biao)(biao)(biao)示(shi)(shi)。用(yong)萬用(yong)表(biao)(biao)(biao)交(jiao)流(liu)250v檔，在分線(xian)盤測(ce)量X1(或X2）與X3間有(you)無交(jiao)流(liu)110V左右(you)電(dian)(dian)(dian)壓(ya)，如(ru)(ru)果(guo)有(you)電(dian)(dian)(dian)壓(ya)，則(ze)是(shi)(shi)室(shi)(shi)(shi)外(wai)故(gu)障(zhang)(zhang)，否(fou)則(ze)是(shi)(shi)室(shi)(shi)(shi)內故(gu)障(zhang)(zhang)。

礦用窄軌渡線道岔實物圖