道岔框架尺寸及尖(心)轨降低值

1、道岔框架尺寸及尖（心）轨降低值一览表序号种类道岔类型（如：60-12号可动心轨混凝土枕单开道岔）道岔图号尖轨尖端降低值(mm)直尖轨轨头各断面宽度(mm)距离直尖轨尖端距离(m)直尖轨降低值(mm)两基本轨作用边之间的距离(mm)心轨实际尖端宽度(mm)心轨实际尖端降低值(mm)心轨轨头各断面宽度(mm)距离心轨实际尖端距离(m)心轨降低值(mm)基本轨与翼轨作用边之间的距离(mm)备注143单开道岔43-9号木枕单开道岔TB399290029145050.217201455200.86881469502.1751497703.03831515243-12号木枕单开道岔TB3992900291

2、44550.267201450201.06981463502.67351492703.74231512350单开道岔50-9号木枕单开道岔TB399290029145050.217201455200.86881469502.1751497703.03831515450-12号木枕单开道岔TB399290029144550.267201450201.06981463502.67351492703.74231512550-9号固定型辙叉混凝土枕单开道岔专线(02)41512300231450同专线414150.21141455200.83931469502.09701497702.93701515

3、650-9混凝土92改单开道岔CZ2209230023145050.210141455200.83931469502.09701496702.93701515750-12号固定型辙叉、混凝土枕单开道岔专线41982300231437同专线414750.426181442序号种类道岔类型（如：60-12号可动心轨混凝土枕单开道岔）道岔图号尖轨尖端降低值(mm)直尖轨轨头各断面宽度(mm)距离直尖轨尖端距离(m)直尖轨降低值(mm)两基本轨作用边之间的距离(mm)心轨实际尖端宽度(mm)心轨实际尖端降低值(mm)心轨轨头各断面宽度(mm)距离心轨实际尖端距离(m)心轨降低值(mm)基本轨与翼轨作用

4、边之间的距离(mm)备注201.70241456504.25601486705.95801505850-12号固定型辙叉、混凝土枕单开道岔专线4257230023143550.399141440201.59631455503.3901485705.58701505950-12混凝土92改单开道岔CZ2215230023143750.399141442201.59631456503.9901486705.587015061060单开道岔60-9号固定型混凝土枕单开道岔专线(02)4204230023145050.210141455200.83931469502.09801496712.97901

5、5161160-9号高锰钢辙叉单开道岔专线4194230023145050.21141454.6200.83921468.6502.09801496.4712.979015161260-9号高锰钢整铸辙叉混凝土枕单开道岔SC402230023143550.344141440201.37431455503.43601485714.879015061360-9号高锰钢整铸辙叉混凝土枕单开道岔SC390C-CZ577230023143550.3255141440201.30231455503.25501485714.622015061460-12号固定型木枕单开道岔专线41902300231437同

6、专线422050单开道岔750-12号固定型辙叉、混凝土枕单开道岔专线419823同专线4147序号种类道岔类型（如：60-12号可动心轨混凝土枕单开道岔）道岔图号尖轨尖端降低值(mm)直尖轨轨头各断面宽度(mm)距离直尖轨尖端距离(m)直尖轨降低值(mm)两基本轨作用边之间的距离(mm)心轨实际尖端宽度(mm)心轨实际尖端降低值(mm)心轨轨头各断面宽度(mm)距离心轨实际尖端距离(m)心轨降低值(mm)基本轨与翼轨作用边之间的距离(mm)备注50.423181440201.69341455504.23301485716.01101506716.156015061560-12号固定型辙叉木枕

7、单开道岔铁联线003230023143550.434151440201.73441455504.33501485716.156015161660-12号固定型辙叉混凝土枕单开道岔铁联线004230023143550.434151440201.73441455504.33501485716.156015161760-12号高锰钢整铸辙叉单开道岔专线4220230023143750.423181440201.69341455504.23301485716.011015061860-12号固定型混凝土枕单开道岔专线4228230023143550.330141440201.31931455503.2

8、9701485714.681015061960-12号高锰钢整铸辙叉混凝土枕单开道岔SC330230023143750.397141441.9201.58931456.4503.97201485.660单开道岔60-12号固定型木枕单开道岔专线419023同专线4220序号种类道岔类型（如：60-12号可动心轨混凝土枕单开道岔）道岔图号尖轨尖端降低值(mm)直尖轨轨头各断面宽度(mm)距离直尖轨尖端距离(m)直尖轨降低值(mm)两基本轨作用边之间的距离(mm)心轨实际尖端宽度(mm)心轨实际尖端降低值(mm)心轨轨头各断面宽度(mm)距离心轨实际尖端距离(m)心轨降低值(mm)基本轨与翼轨作用

9、边之间的距离(mm)备注715.641015062060-12号固定型混凝土枕单开道岔专线4249230023143550.330151440201.31931455503.29701485714.681015062160-12号可动心轨混凝土枕单开道岔专线427423002314353.14233.140231438.1450.414141440200.26941455201.65641455500.7470148550408201506715.880015062260-12号混凝土枕可动心轨单开道岔CZ25162300.0002314353.1233.102314

10、38.150.415151440200.2725.51455201.65751455500.75572.3148550409301506715.881015062360-12号可动心轨混凝土枕单开道岔SC32523002314353.27233.270231438.2750.43212.81440200.2565.51455201.72641455500.7142.31485504.31501485711.035401506716.127015062460-18号可动心轨混凝土枕单开道岔专线422323002314352.2232.20231437.250.67114

11、1440200.40751455202.68231455501.09301485505.96001485711.57301506717.673015062560-18TS改进型可动心轨混凝土单开道岔CZ2537(专线4223改进设计)23002314352.1232.10231437.160单开道岔1960-12号高锰钢整铸辙叉混凝土枕单开道岔SC33023序号种类道岔类型（如：60-12号可动心轨混凝土枕单开道岔）道岔图号尖轨尖端降低值(mm)直尖轨轨头各断面宽度(mm)距离直尖轨尖端距离(m)直尖轨降低值(mm)两基本轨作用边之间的距离(mm)心轨实际尖端宽度(mm)心轨实际尖端降低值(m

12、m)心轨轨头各断面宽度(mm)距离心轨实际尖端距离(m)心轨降低值(mm)基本轨与翼轨作用边之间的距离(mm)备注50.579141440200.4351455202.315741455501.149101485505.55901485711.654201506717.335015062660-18号可动心轨混凝土枕单开道岔专线4245A23002314351.9231.90231436.951.928141440200.47551455205.24341455501.24901485509.09701485711.785015067111.106015062760-18号可动心轨混凝土枕单开

13、道岔客专线(06)00123002314351.72231.720231436.7250.96141440200.52851455203.85241455501.3801485508.5980148571.31.97501506.372.210.96201507.22860-18号可动心轨混凝土枕单开道岔客专线(06)00423002314351.72231.720231436.7250.96141440200.52851455203.85241455501.3801485508.5980148571.31.97501506.372.210.96201507.22960-30号可动心轨混凝土枕

14、单开道岔专线426123002314351.5231.50231436.551.143141440200.74851455204.57031455602.335014955010.52301485712.765015067113.671015063060-30（Vz200）可动心轨混凝土单开道岔CZ2527(根据专线4263改进)23002314351.42231.420231436.4251.147141440200.78151455204.58931455502.021014955010.54801485712.8774015067113.696015063160-30号混凝土枕模锻翼轨单开道岔SC(98)20623002314351.5231.50231436.551.143141440200.74851455204.5731455602.335014955010.52301485712.7655015067113.6710150660单开道岔2560-18TS改进型可动心轨混凝土单开道岔CZ2537(专线4223改进设计)232.123序号种类道岔类型（如：60-12号可动心轨混凝土枕单开道岔）道岔图号尖轨尖端降低值(mm)直尖轨轨头各断面宽度(mm)距离直尖轨尖端距离(m)直尖轨降低值(mm)两基本轨作用边之间