常用道岔技术参数及检查方法.docx

1、常用道岔技术参数及检查方法附件17 常用道岔技术参数及检查方法普速线路常用单开道岔基本参数序号道岔图号道岔类型道岔全长（m)道岔前长（m)道岔后长（m)直尖轨长度（m)曲尖轨长度（m)直基本轨长度（m)曲基本轨长度（m)直向护轨（m)侧向护轨（m)辙叉长度（m)1TB399.1-7543-9号高锰钢木枕单开道岔28.848 13.839 15.009 6.250 6.250 12.500 12.500 3.900 3.900 3.588 2TB399.2-7543-12号高锰钢木枕单开道岔36.815 16.853 19.962 7.700 7.700 12.500 12.500 4.500

2、1.500 4.557 3专线414150-9号固定型木枕单开道岔28.848 13.839 15.009 6.450 6.450 11.200 11.200 3.600 3.600 3.588 4TB399.3-7550-9号高锰钢木枕单开道岔28.848 13.839 15.009 6.250 6.250 12.500 12.500 3.900 3.900 3.588 5专线(02)415150-9号固定型辙叉混凝土枕单开道岔28.848 13.839 15.009 6.450 6.450 11.492 11.492 3.600 3.600 3.588 6CZ2209（CZ2209A）50

3、-9号固定型辙叉混凝土枕单开道岔28.848 13.839 15.009 6.450 6.450 11.492 11.492 3.600 3.600 3.588 7TB399.4-7550-12号高锰钢木枕单开道岔36.815 16.853 19.962 7.700 7.700 12.500 12.500 4.500 4.500 4.557 8专线414750-12号固定型木枕单开道岔37.907 16.853 21.054 11.300 11.300 15.700 15.700 4.600 4.600 5.927 9专线419850-12号固定型混凝土枕单开道岔37.907 16.853 2

4、1.054 11.300 11.300 15.700 15.700 4.600 4.600 5.927 10专线425750-12号固定型混凝土枕单开道岔37.907 16.853 21.054 13.080 13.080 16.292 16.292 6.900 5.100 5.992 11铁联线05160-9号固定型混凝土枕单开道岔29.740 14.015 15.725 13.456 13.465 16.432 16.442 5.370 3.800 直4.292曲4.31812SC390（CZ577）60-9号固定型混凝土枕单开道岔29.569 13.839 15.730 12.400 1

5、2.400 15.042 15.042 5.400 3.800 4.311 13专线419060-12号固定型木枕单开道岔37.907 16.853 21.054 11.300 11.300 15.700 15.700 5.100 5.100 5.927 14专线412860-12号固定型木枕单开道岔37.907 16.853 21.054 11.300 11.300 15.700 15.700 4.600 4.600 5.927 15专线4249(专线4228)60-12号固定型混凝土枕单开道岔37.800 16.592 21.208 12.400 12.400 16.792 16.792

6、6.900 4.800 5.992 16SC330（CZ560）60-12号固定型混凝土枕单开道岔37.907 16.853 21.054 12.480 12.480 15.700 15.700 6.900 5.210 5.992 17铁联线004(铁联线020)60-12号固定型混凝土枕单开道岔37.800 16.592 21.208 13.880 13.880 16.792 16.792 6.900 4.800 5.992 18CZ251660-12号可动心轨混凝土枕单开道岔43.200 16.592 26.608 13.600 13.600 16.792 16.792 5.400 13.

7、792 19SC32560-12号可动心轨混凝土枕单开道岔43.200 16.592 26.608 14.200 14.200 16.192 16.192 6.600 13.192 20GLC(08)01（GLC(06)01）60-12号可动心轨混凝土枕单开道岔43.200 16.592 26.608 14.250 14.250 18.592 18.592 5.600 13.792 21专线4223A60-18号可动心轨混凝土枕单开道岔60.000 22.744 37.256 15.680 15.680 19.192 19.192 6.600 17.392 22GLC(07)0260-18号可

8、动心轨混凝土枕单开道岔69.000 31.729 37.271 21.540 21.540 24.592 24.592 7.500 20.992 23GLC(08)0660-30号可动心轨混凝土枕单开道岔102.000 42.301 59.699 29.840 29.840 31.792 31.792 24.596 24专线426160-30号可动心轨混凝土枕单开道岔102.400 42.701 59.699 27.980 27.980 31.592 31.592 24.592 普速线路道岔框架尺寸及尖（心）轨降低值表序号种类道岔类型道岔图号尖轨尖端降低值(mm)直尖轨轨头各断面宽度(mm)距

9、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TB399-75290029145050.217201455200.86881469502.1751497703.03831515243-12号木枕单开道岔TB399-75290029144550.267201450201.06981463502.67351492703.74231512350单开道岔50-9号木枕单开道岔TB3

10、99-75290029145050.217201455200.86881469502.1751497703.03831515450-12号木枕单开道岔TB399-75290029144550.267201450201.06981463502.67351492703.74231512550-9号固定型辙叉混凝土枕单开道岔专线(02)41512300231450同专线414150.21141455200.83931469502.09701497702.93701515650-9混凝土92改单开道岔CZ2209230023145050.210 141455200.83931469502.097014

11、96702.93701515750-12号固定型辙叉、混凝土枕单开道岔专线41982300231437同专线414750.426181442201.70241456504.25601486705.95801505850-12号固定型辙叉、混凝土枕单开道岔专线4257230023143550.399141440201.59631455503.3901485705.58701505960单开道岔60-9号高锰钢整铸辙叉混凝土枕单开道岔SC390CCZ577230023143550.3255141440201.30231455503.25501485714.622015061060-12号固定型木枕

12、单开道岔专线41902300 231437同专线412850.423 181440201.693 41455504.233 01485716.011 015061160-12号固定型辙叉混凝土枕单开道岔铁联线004230023143550.434151440201.73441455504.33501485716.156015061260-9号固定型辙叉混凝土枕单开道岔铁联线051230023143530.1945141440201.296861455503.243201485714.6036015061360-12号高锰钢整铸辙叉混凝土枕单开道岔SC330CZ560230023143750.3

13、97141441.9201.58931456.4503.97201485.6715.641015061460-12号固定型砼枕单开道岔专线42492300 231435同专线422850.330 151440201.319 31455503.297 01485714.681 015061560-12号可动心轨砼枕单开道岔专线42742300 2314353.14233.140231438.1450.414 141440200.26941455201.656 41455500.74701485504.141 01485711.08201506715.880 015061660-12号砼枕可动心轨

14、单开道岔CZ25162300.000 2314353.1233.10231438.150.415151440200.2725.51455201.65751455500.75572.31485504.14101485711.09301506715.881015061760-12号可动心轨砼枕单开道岔SC32523002314353.27233.270231438.2750.43212.81440200.2565.51455201.72641455500.7142.31485504.31501485711.035401506716.127015061860-18号可动心轨砼枕单开道岔专线4223A

15、2300 2314352.2232.20231437.250.671 141440200.40751455202.682 31455501.09301485505.960 01485711.57301506717.673 015061960-18号可动心轨砼枕单开道岔GLC(07)022300 2314351.6231.60231436.650.964141440200.55951455203.85241455501.45401485508.5980 01485712.068301506.0 7110.847015062060-12号可动心轨砼枕单开道岔GLC(08)012300 231435

16、3.2233.20231438.2同GLC(06)0150.426151440200.27551455201.70641455400.591.71475504.2650148549.90.74701484.9 716.05701506711.941401506.0 2160-30号可动心轨砼枕单开道岔专线42612300 2314351.5231.50231436.551.143 141440200.74851455204.570 31455602.335014955010.523 01485712.765015067113.671 015062260-30号可动心轨砼枕单开道岔GLC(08)

17、062300 2314351.38231.380231436.3851.096141440200.801941455204.38241455502.0732014855010.6560148572.28.66501507.2 72.214.21501507.2普速线路道岔支距值表木枕43kg/m钢轨9号单开道岔（图号：TB399-75）横距（m)0.002.004.006.008.0010.0012.0014.0015.793支距(mm)14420128138250665282010111201木枕43kg/m钢轨12号单开道岔（图号：TB399-75）横距（m)0.002.004.006.0

18、08.0010.0012.0014.0016.0018.0020.0021.28支距(mm)14418824331139048358770383197211251229木枕50kg/m钢轨9号单开道岔（图号：专线4141）横距（m)0.002.004.006.008.0010.0012.0014.0015.65支距(mm)15421229339752267084010321208木枕50kg/m钢轨9号单开道岔（图号：TB399-75）横距（m)0.002.004.006.008.0010.0012.0014.0015.793支距(mm)1442012813825066528201011120

19、1砼枕50kg/m钢轨9号单开道岔（图号：专线(02)4151）横距（m)0.002.004.006.008.0010.0012.0014.0015.65支距(mm)15421329439752267084010321208砼枕50kg/m钢轨9号单开道岔(图号：CZ2209/CZ2209A)横距（m)0.002.004.006.008.0010.0012.0014.0015.65支距(mm)15421329439752267084010321208木枕50kg/m钢轨12号单开道岔（图号：TB399-75）横距（m)0.002.004.006.008.0010.0012.0014.0016.

20、0018.0020.0021.28支距(mm)14418824331139048358770383197211251229木枕50kg/m钢轨12号单开道岔（图号：专线4147）横距（m)0.002.004.006.008.0010.0012.0014.0016.0017.416支距(mm)20728036445956668581495611081223砼枕50kg/m钢轨12号单开道岔（图号：专线4198）横距（m)0.002.004.006.008.0010.0012.0014.0016.0017.416支距(mm)20728036445956668581495611081223砼枕50kg/m钢轨12号单开道岔(图号：专线4257)横距(m)0.002.004.006.008.0010.0012.0014.0015.27支距(mm)28637146757569482496611201223砼枕60kg/m钢轨9号单开道岔(图号：铁联线051)横距(m)0.002.004.006.008.008.35支距(mm)449.90594.00759