中文名称 | 英 文 对 照 |
一、道岔 | turnout |
道岔和交叉 | turnout and crossings |
单开道岔 | simple turnout |
对称道岔 | bilateral turnout |
三开道岔 | symmetrical double turnout/three-throw turnout/tandem turnout |
菱形交叉 | diamond crossing |
交分道岔 | slip switch |
复式交分道岔 | double slip switch |
单式交分道岔 | single slip switch |
单渡线 | Single crossover |
渡线 | Crossover |
交叉渡线 | scissors crossover |
套线 | overlapping of lines |
套线道岔 | mixed gauge turnout |
左开道岔 | left hand turnout |
右开道岔 | right hand turnout |
高速道岔 | high-speed turnout |
提速道岔 | speed-up turnout |
普速道岔 | conventional turnout |
二、转辙器 | Switch |
可弯式尖轨转辙器 | flexible switch |
间隔铁式尖轨转辙器 | loo heel switch |
转辙角 | switch angle |
三、导曲线（连接部分） | lead curve |
四、辙叉 | Frog |
高锰钢（整铸）辙叉 | solid mangane steel frog |
钢轨组合辙叉 | bolted rigid frog |
可动心轨辙叉 | movable-point frog |
钝角辙叉 | obtu frog |
锐角辙叉 | end frog |
曲线辙叉 | curved frog |
辙叉角 | frog angle |
辙叉号数 | frog number |
辙叉心轨理论尖端 | theoretical point of switch rail |
辙叉趾端 | toe end of frog |
辙叉跟端 | heel end of frog |
辙叉趾长 | toe length of frog |
辙叉跟长 | heel length of frog |
辙叉趾宽 | toe length of frog |
辙叉跟宽 | heel length of frog |
辙叉咽喉 | throat of frog |
五、轨件 | Rail |
基本轨 | stock rail |
直基本轨 | straight stock rail |
曲基本轨 | curved stock rail |
尖轨 | switch rail |
直线尖轨 | straight switch rail |
曲线尖轨 | curved switch rail |
护轨 | guard rail，check rail |
翼轨 | wing rail |
心轨 | point rail，no rail |
异形轨 | compromi rail |
矮形轨 | flat-web-ction rail |
特种断面钢轨 | special ction rail |
长心轨 | long point rail |
短心轨 | short point rail |
导轨 | guide rail/closure rail |
淬火轨 | quenched rail |
绝缘轨 | insulated rail |
可动心轨 | swing no rail |
无缝钢轨 | continuous welded rail （CWR） |
轨缝 | joint gap |
钢轨接头 | rail joint |
绝缘接头 | insulated joint |
胶结接头 | glued joint |
焊接接头 | welded joint |
冻接接头 | frozen joint |
异形接头 | compromi joint |
六、板件 | Plate |
轨撑垫板 | tie plate of rail brace |
接头平垫板 | joint flat tie plate |
辙跟垫板 | switch heel tie plate |
支距扣板 | offt fastening plate |
垫板 | tie plate |
七、轨枕 | Sleeper |
木枕 | wooden sleeper |
混凝土枕 | concrete sleeper |
岔枕 | switch sleeper |
八、零部件 | Components |
工件 | workpiece |
易损件 | wear parts |
备件 | spare parts |
扣件 | rail fastenings |
弹条 | Clip |
弹性扣件 | elastic rail fastenings |
尖轨补强板 | reinforcing bar |
轨撑 | rail brace |
支撑块 | support block |
支座条 | bearer strap |
低紧扣件 | low restrain fastening |
道钉 | track spike |
间隔铁 | filler |
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