渡線道(dao)岔很多時候又被叫(jiao)做窄軌(gui)渡線道(dao)岔、礦(kuang)用(yong)渡線道(dao)岔。渡線道(dao)岔是我國煤炭系(xi)統(tong)使用(yong)的(de)專(zhuan)用(yong)鐵(tie)路(lu)道(dao)岔,是窄軌(gui)道(dao)鐵(tie)路(lu)線路(lu)連接的(de)基(ji)本設備(bei)。渡線道(dao)岔在礦(kuang)山的(de)建造(zao)和生產中起著重要的(de)作用(yong)
3、判斷(duan)是(shi)(shi)道(dao)(dao)岔(cha)(cha)(cha)(cha)(cha)室(shi)(shi)內(nei)還(huan)是(shi)(shi)室(shi)(shi)外(wai)的原因①如果(guo)是(shi)(shi)單(dan)動(dong)(dong)(dong)道(dao)(dao)岔(cha)(cha)(cha)(cha)(cha),在(zai)操(cao)動(dong)(dong)(dong)時(shi)(shi)控制臺的電(dian)(dian)流表有(you)(you)指(zhi)示(shi),說(shuo)明(ming)動(dong)(dong)(dong)作(zuo)道(dao)(dao)岔(cha)(cha)(cha)(cha)(cha)的電(dian)(dian)已送(song)至到道(dao)(dao)岔(cha)(cha)(cha)(cha)(cha)。如果(guo)這時(shi)(shi)道(dao)(dao)岔(cha)(cha)(cha)(cha)(cha)不(bu)(bu)能操(cao)到規定位(wei)置,是(shi)(shi)室(shi)(shi)外(wai)原因。在(zai)操(cao)動(dong)(dong)(dong)道(dao)(dao)岔(cha)(cha)(cha)(cha)(cha)時(shi)(shi),如果(guo)控制臺 的電(dian)(dian)流表沒有(you)(you)指(zhi)示(shi),首先到機(ji)械室(shi)(shi)的室(shi)(shi)外(wai)分線(xian)盤測(ce)量(liang)該道(dao)(dao)岔(cha)(cha)(cha)(cha)(cha)有(you)(you)沒有(you)(you)電(dian)(dian)壓,如果(guo)有(you)(you)電(dian)(dian)壓說(shuo)明(ming)動(dong)(dong)(dong)作(zuo)道(dao)(dao)岔(cha)(cha)(cha)(cha)(cha)的電(dian)(dian)已送(song)出,是(shi)(shi)室(shi)(shi)外(wai)故障(zhang)。②如果(guo)是(shi)(shi)雙動(dong)(dong)(dong)道(dao)(dao)岔(cha)(cha)(cha)(cha)(cha),在(zai)操(cao)動(dong)(dong)(dong)時(shi)(shi)控制臺的電(dian)(dian)流表動(dong)(dong)(dong)一(yi)下就不(bu)(bu)動(dong)(dong)(dong)了(le),說(shuo)明(ming)動(dong)(dong)(dong)作(zuo)道(dao)(dao)岔(cha)(cha)(cha)(cha)(cha)的電(dian)(dian)已送(song)到了(le)一(yi)動(dong)(dong)(dong)道(dao)(dao)岔(cha)(cha)(cha)(cha)(cha),故障(zhang)出在(zai)一(yi)動(dong)(dong)(dong)道(dao)(dao)岔(cha)(cha)(cha)(cha)(cha)以后,是(shi)(shi)室(shi)(shi)外(wai)故障(zhang)。③如果(guo)道(dao)(dao)岔(cha)(cha)(cha)(cha)(cha)定、反位(wei)都能操(cao)動(dong)(dong)(dong),就是(shi)(shi)沒有(you)(you)表示(shi)。用萬用表交流250v檔,在(zai)分線(xian)盤測(ce)量(liang)X1(或X2)與X3間有(you)(you)無(wu)交流110V左右電(dian)(dian)壓,如果(guo)有(you)(you)電(dian)(dian)壓,則是(shi)(shi)室(shi)(shi)外(wai)故障(zhang),否(fou)則是(shi)(shi)室(shi)(shi)內(nei)故障(zhang)。
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