ZPW轨道电路检修作业程序.doc
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1、如有侵权,请联系网站删除,仅供学习与交流ZPW轨道电路检修作业程序【精品文档】第 13 页ZPW-2000轨道电路检修作业程序一、工具、材料、仪表准备套筒、扳手、清扫钳、棉纱、1.6mm铁线、克丝钳、对讲机、固定电话、油壶、榔头、梅花螺丝刀、平口螺丝刀、冲子、专用仪表(移频在线综合测试仪)、导接线等二、联系登记三、安全注意事项1.室外安全防护员及作业人员应同进同出,按规定线路行走。2.室内外防护人员保持信息畅通,联系不上,室外停止作业。四、箱盒外部检查:1.基础硬面整洁无杂物,排水良好。2.箱盒无破损裂纹,防盗(加锁)装置良好。3.各部螺丝油润、紧固、满帽。4.设备名称标志清晰正确,固定牢固。
2、5.机车信号接通标、禁停标志齐全,安装正确,标识清晰。五、钢包铜引接线的检查1钢包铜引接线(2M、3.6M)固定在枕木上,M卡齐全,固定良好,不破皮,断股不超过1/5,塞钉头打入深度至少与钢轨平,塞钉头与塞钉孔全面接触良好。2、钢包铜引接线处不得有防爬器、轨距杆等物,防混措施良好。3、检查塞钉头上的固定螺帽是否松动,引接线端子与塞钉头紧固。六、补偿电容、导接线、轨间检查1.补偿电容应装在靠轨枕边的两端,固定在支架(电容枕、防护罩)内,防护作用良好。2.补偿电容塞钉与塞钉孔紧密接触,塞钉头露出轨腰1-4MM并用油漆封堵。3.两塞钉头引接线应朝下与水平成45-60度夹角,且方向一致。4钢轨导接线齐
3、全,塞钉头焊接牢固,打入深度至少与钢轨平,露出不超过5MM,达到平、紧、直,采用“325”方式绑扎。5.隧道内轨枕及宽轨枕板表面不得有浮土覆盖,泥土板结。6.供电地线、吸上线严禁直接与钢轨连接,必须通过空扼流连接,端子螺栓不发热、发烫。七、箱盒内部检查1.箱盒内部清洁,防尘、防潮设施良好。2.调谐单元、匹配变压器、空心线圈固定良好。3.各部螺丝紧固,不锈蚀,备帽齐全。4.匹配变压器与调谐单元的连线采用7.4MM2的铜缆,线头两端采用6MM的铜端头冷压连接,不松动;长度:电气绝缘节处分别为250MM、500MM,机械绝缘节处为两根2700MM,并用软管防护。5.防雷单元劣化指示窗正常绿色,变红失
4、效需更换。6.配线图、测试资料保存完好,与实物相符。7箱盒内部螺丝、端子紧固,无过热现象。8.贯通地线电阻不得大于1欧,无贯通地线时,地线电阻不得大于10欧。八、其它1.ZPW-2000轨道电路原理框图1G(F1)调谐单元调谐单元调谐单元空心线圈相当总长 10km匹 配变压器SPT电缆电缆模拟网络相当总长10km室内匹 配变压器SPT电缆电缆模拟网络室外电缆模拟网络SPT电缆匹 配变压器补偿电容 主轨道电路 调谐区(短小轨道电路)2000 mm3700mm/2空芯线圈机械绝缘节接收发送GJ接收站防雷站防雷站防雷/2(XGJ、XGJH)(XG、XGH)发送器输电平级调整表(表57)发送电平输出端
5、子连接电压(S1、S2)V1211191161170292146154393126137494103112595738064160677535460842444893137411054收器电平级调整表(59,衰耗盘上)接收电平c3至c4至连接端子接收电平c3至c4至连接端子28a6a8a7-a971a2a9a1-a6,a7-a1029a2a8a1-a6,a7-a972a4a9a3-a6,a7-a1030a4a8a3-a6,a7-a973a2a9a1-a4,a3-a6,a7-a1031a2a8a1-a4,a3-a6,a7-a974a5a9a4-a6,a7-a1032a5a8a4-a6,a7-a9
6、75a2a9a1-a5,a4-a6,a7-a1033a2a8a1-a5,a4,a6,a7,a976a5a9a3-a6,a7-a1034a5a8a3-a6,a7-a977a3a9a1-a5,a2-a1035a3a8a1-a5,a2-a978a3a9a5-a1036a3a8a5-a979a4a9a1-a5,a2-a1037a4a8a1-a5,a2-a980a4a9a5-a1038a4a8a5-a981a3a9a1-a4,a2-a1039a3a8a1-a4,a2-a982a3a9a4-a1040a3a8a4-a983a1a9a2-a1041a1a8a2-a984a10a942a8a985a2a9a1
7、-a1043a2a8a1-a986a4a9a3-a10缆模拟网络电缆补偿长度调整表(表55)表55实际电缆长度(m)模拟网络长(m)端子封线7000L750025003-5,4-6,7-17,8-18,19-29,20-306500L700030003-13,4-14,15-17,16-18,19-29,20-306000L650035003-5,4-6,7-13,8-14,15-17,16-18,19-29,20-305500L600040003-25,4-26,27-29,28-305000L550045003-5,4-6,7-25,8-26,27-29,28-304500L5000500
8、03-13,4-14,15-25,16-26,27-29,28-304000L450055003-5,4-6,7-13,8-14,15-25,16-26,27-29,28-30道电路调整表表51:1700 Hz轨道电路调整表载频频率(Hz)1700序号道床电阻 km电容容量 f轨道电路长度(m)补偿电容步长(m)补偿电容个数接收电平接收端各点电压(V)发送端各点电压电流(V/A)轨出1主轨入受端轨面电压送端轨面电压功出电压功出电流功出电平minmaxminmaxminmaxminmaxminmaxminmaxminmaxminmaxKEM范围10.255530035067.780.34540.
9、2420.6120.5201.3150.6701.6931.7171.937127.81139.580.2530.2813130-14220.285535140080.292.84590.240.6590.4721.2960.6081.6681.7541.942127.84139.580.2530.2823130-14230.35540145074.284.25630.2430.6820.4481.2560.5771.6161.7411.882127.84139.550.2530.2813130-14240.45545150070.178.56550.2420.5770.5111.2170.6
10、581.5661.7561.838127.82139.550.2540.2803130-14250.45550155078.586.96630.2430.6520.4461.2010.5751.5451.7961.923127.84139.580.2540.2803130-14260.45555160086.895.26720.2410.7340.3881.1820.4991.5221.8211.987127.85139.600.2540.2813130-14270.55560165081.588.87640.2410.6330.4371.1460.5631.4751.7931.960127.
11、82139.590.2550.2813130-14280.55565170077.683.98690.2410.6610.4051.1110.5211.4301.7631.930127.81139.570.2550.2813130-14290.65570175083.890.28660.2420.6230.4261.0950.5481.4091.7901.942127.82139.580.2550.2813130-142100.65575180080.185.79710.2430.6500.3971.0620.5111.3661.7851.921127.82139.580.2550.28131
12、30-142110.65580185085.691.39780.2420.7040.3601.0460.4631.3461.8121.965127.83139.600.2550.2813130-142120.75585190091.296.89740.2400.6570.3761.0300.4841.3261.8372.005127.84139.610.2560.2813130-142130.75590195087.192.110790.2410.6800.3540.9990.4551.2861.8151.980127.83139.590.2560.2813130-142140.8559511
13、00092.197.110760.2400.6450.3660.9840.4711.2661.8291.989127.83139.600.2560.2823130-142150.8551001105088.292.911810.2410.6660.3460.9540.4451.2281.8101.962127.82139.590.2560.2813130-142160.9551051110092.897.411790.2420.6410.3550.9400.4571.2101.8281.977127.83139.600.2560.2813130-142170.9551101115089.293
14、.512830.2410.6520.3360.9120.4331.1731.8221.978127.826139.60.2560.2813130-142180.9551151120093.497.612900.2420.6970.3120.8980.4011.1561.8392.007127.833139.6110.2560.2813130-142191.0551201125090.094.013860.2410.6450.3250.8710.4181.121.8281.994127.825139.6010.2560.2813130-142201.0551251130087.290.81491
15、0.2420.6620.3090.8440.3971.0861.8111.971127.817139.5910.2560.2813130-142211.0551301135079.482.616950.2420.660.2960.8050.381.0361.7761.926127.804139.5750.2560.2813130-142221.0551351140073.376.218990.2410.6560.2820.7690.3630.9891.7541.893127.795139.5680.2560.283130-142231.0551401145068.571.120910.2420
16、.6420.3090.8180.3971.0531.9872.114146.919155.7180.2940.3132150-159241.0551451148071.172.620950.2440.6600.2980.8060.3831.0371.9942.125146.923155.7190.2940.3132150-159251.0551481150072.573.620960.2400.6610.2900.7990.3731.0281.9992.129146.925155.7190.2940.3142150-159长度的小轨道的电平级调整表5-3序号U入R*()正向端子连接反向端子连接
17、5596mv1214 a11-a13 a15-a18 a19-a23 c11-c13 c15-c18 c19-c23 5697mv1234 a11-a12 a15-a18 a19-a23 c11-c12 c15-c18 c19-c23 5798mv1260 a12-a15 a16-a18 a19-a23 c12-c15 c16-c18 c19-c23 5899mv1280 a13-a15 a16-a18 a19-a23 c13-c15 c16-c18 c19-c23 59100mv1309 a11-a12 a14-a15 a16-a18 a19-a23 c11-c12 c14-c15 c16-
18、c18 c19-c23 60101mv1325 a11-a14 a16-a18 a19-a23 c11-c14 c16-c18 c19-c23 61102mv1345 a11-a12 a13-a14 a16-a18 a19-a23 c11-c12 c13-c14 c16-c18 c19-c23 62103mv1374 a12-a13 a16-a18 a19-a23 c12-c13 c16-c18 c19-c23 63104mv1394 a16-a18 a19-a23 c16-c18 c19-c23 64105mv1420 a11-a12 a13-a16 a17-a18 a19-a23 c11-
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