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到达场的发车进路兼驼峰复示信号机目前尚无定型电路。由于到达场对驼峰和转场的条件复杂,点灯电路也较难做。 在南岔站工程设计中,我做了一套电路,该电路能满足一条推峰线和一条转场线的信号机的显示要求。 附图一的S_(J1)和S_(J2)是到达场发车进路兼驼峰复示信号机,S_(K1)和S_(K2)是驼峰开放复示信号机,T是驼峰主体信号机,S_L是接发车进路信号机,显示方式如附图一。 由S_L信号机处向到达场做四个复示继电器:灯丝复示继电器S_LDJF、列车信号复示继电器S_LJF、通过信号复示继电器S_LTJF、引导信号复示继电器S-LyxJF,如附图二。
Arrival at the start of the road and humpback complex signal is currently no stereotypes circuit. Due to the complexity of the conditions of arrival hump and transition, lighting circuits are also harder to do. In Nancha station engineering design, I made a set of circuits, the circuit can meet the push of a line and a transition line signal display requirements. S_ (J1) and S_ (J2) in the Fig. 1 are the hump signaling signals arriving at the start of the grid and S_ (K1) and S_ (K2) S_L is connected to the signal road signs, shown in Figure 1. S_L signal from the arrival of the field to do four show relay: Filament relay S_LDJF relay, train signaling relay S_LJF, through the relay signal relay S_LTJF, relay signal relay S-LyxJF, as shown in Figure II.