摘要
在铁路提速区段更换固定型提速道岔,6502电气集中电路双动道岔已经做到了分别控制和表示,建议进一步修改组合内部配线,做到联锁网路里道岔定位表示继电器分别检查。修改的目的是在复线区段车站,可形成两个互不影响、相对独立的进路。这有利于在较大规模工程施工中减少联锁设备停用和运输非正常作业时间,保正点、保畅通、保安全。
In replacing fixed speed-raising switches in speed-raising sections of railway, separate control and indication of double-working switches have been realized on 6502 electric interlocking circuits. It is here suggested to further change and combine the internal wiring so as to have separate check of switch normal indication relays in interlocking network. Purpose of the change is to form two routes, which are not interfered and relatively independent to each other in stations on double track sections. And, it will do a lot of good for reducing the operation interruption time of interlocking equipment and abnormal traffic operation time, and ensuring the punctual and free operation in construction of big projects.
