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  • 交叉渡線道岔
  • 交叉渡線道岔

交叉渡線道岔

交叉(cha)渡線道(dao)(dao)岔(cha)是軌道(dao)(dao)線路中(zhong)普遍(bian)常(chang)用(yong)的(de)一種兩道(dao)(dao)相(xiang)(xiang)互轉(zhuan)換(huan)行(xing)走的(de)道(dao)(dao)岔(cha)。(1)軌距一致:如 ZDK622 /4 /12,只用(yong)于600mm軌距(2)軌型相(xiang)(xiang)符:可(ke)相(xiang)(xiang)同或高一級,不(bu)能低(di)一級。

交叉渡線道岔

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交叉渡線道岔產品介紹

交叉渡線道岔是軌道線路中普遍常用的一種兩道相互轉換行走的道岔。(1)軌距一致:如 ZDK622 /4 /12,只用于600mm軌距(2)軌型相符:可相同或高一級,不能低一級。如基本軌型是22kg/m,道岔軌型選22kg /m或者30kg /m。(3)與行駛車輛相適應:ZDK:通過機車:M必須大于3號道岔,ZDC:通過機車:M必須大于2號道岔。R 9m,182606的道岔只允許通過礦車。(4)符合行駛車輛速度要求:通過礦車的道岔,其行車v 1.5m / 秒,可選2、3號道岔。(R小,大,行車v 低)。通過機車道岔必須在4號以上,v較大。(5)和線路要求相符:要注意道岔左向、右向和線路一致性。合理選用單開和對稱道岔。渡線道岔要和軌中心距一致。

交叉渡線道岔產品型號

43-7#、43-8#、43-9#、43-12#各種間距的交叉渡線道岔,50-7#、50-8#、50-9#、50-12#各種間距交叉渡線道岔,60-7#、60-8#、60-9#、60-12#各種間距交叉渡線道岔。
50鋼軌9號5.3m交叉渡線道岔詳細說明

道岔全(quan)長(chang)(chang)L=75378mm,道岔前(qian)長(chang)(chang)a=13839mm,線(xian)(xian)(xian)(xian)(xian)(xian)路交(jiao)叉(cha)中心水平距47700mm,道岔容許通過速(su)度(du)直線(xian)(xian)(xian)(xian)(xian)(xian)≤90Km/h,側(ce)線(xian)(xian)(xian)(xian)(xian)(xian)≤30Km /h,導曲線(xian)(xian)(xian)(xian)(xian)(xian)半徑R=180000mm,尖軌(gui)長(chang)(chang)度(du)6450mm(圖(tu)(tu)(tu)(tu)號專(zhuan)線(xian)(xian)(xian)(xian)(xian)(xian)4142-6),基本軌(gui)長(chang)(chang)度(du)11200mm(圖(tu)(tu)(tu)(tu)號專(zhuan)線(xian)(xian)(xian)(xian)(xian)(xian)4142-4、5),轍(che)(che)叉(cha)長(chang)(chang) 度(du)3588mm(圖(tu)(tu)(tu)(tu)號專(zhuan)線(xian)(xian)(xian)(xian)(xian)(xian)4143-4),銳角(jiao)轍(che)(che)叉(cha)長(chang)(chang)度(du)3108mm(圖(tu)(tu)(tu)(tu)號專(zhuan)線(xian)(xian)(xian)(xian)(xian)(xian)7514-3),鈍角(jiao)轍(che)(che)叉(cha)長(chang)(chang)度(du)4440(圖(tu)(tu)(tu)(tu)號專(zhuan)線(xian)(xian)(xian)(xian)(xian)(xian)7515-3),護軌(gui)長(chang)(chang)度(du) 直線(xian)(xian)(xian)(xian)(xian)(xian)3600mm(圖(tu)(tu)(tu)(tu)號專(zhuan)線(xian)(xian)(xian)(xian)(xian)(xian)4143-5),側(ce)線(xian)(xian)(xian)(xian)(xian)(xian)3050mm(專(zhuan)線(xian)(xian)(xian)(xian)(xian)(xian)7521-4),銳角(jiao)護軌(gui)3050mm(圖(tu)(tu)(tu)(tu)號專(zhuan)線(xian)(xian)(xian)(xian)(xian)(xian)7522-3),護軌(gui)形式分(fen)開式可調護軌(gui)。總重55.495T,木岔枕(zhen)體(ti)積(ji)35.7立方(fang)米。型號 50-9#規格 5.3m交(jiao)叉(cha)渡線(xian)(xian)(xian)(xian)(xian)(xian)道岔是礦井運輸交(jiao)通航道中的(de)重要環節,所以你的(de)質(zhi)量(liang)和安全(quan)的(de)顧(gu)慮是必須的(de)。

交叉渡線道岔實物圖

交叉渡線道岔

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