CAJ | 학술논문

由于在较狭窄的地铁线路中安装的设备、电线及电缆等较多，机车在带电试运行前，需对地铁全线的限界进行严格检测及复测，当确定地铁全线限界全部合格后，才允许机车送电运行。通过大量的试验和改进，创新性地研制出了地铁限界的检测装置及相关技术，既满足了对沿线建筑物或设备是否侵限的准确检测，又在一定程度上降低了测量成本。
유우재교협착적지철선로중안장적설비、전선급전람등교다，궤차재대전시운행전，수대지철전선적한계진행엄격검측급복측，당학정지철전선한계전부합격후，재윤허궤차송전운행。통과대량적시험화개진，창신성지연제출료지철한계적검측장치급상관기술，기만족료대연선건축물혹설비시부침한적준학검측，우재일정정도상강저료측량성본。
ABSTRACT:Because of the larger amounts of mounted equipment, wires and cables in the narrow subway lines, the strict inspection and retest on whole subway lines’ limitation bounds should be carried out before locomotive’s charged pilot running, only when confirming the whole subway lines’ limitation bounds to be qualified, the locomotive can be allowed to run with electricity. Through lots of experiments and improvements,a subway lines’limitation bounds detection device and relevant technologies were developed innovatively, which can not only accurately detect whether the buildings or equipment along the lines exceed the bounds but also reduce the detection cost to a certain extent.