| 摘要 |
The present invention relates to a line closeness detector of a safety switch for a high speed train, which can stop driving of a train by setting a protection section within a railroad of a high speed train and, more specifically, to a safety switch for transmitting a stop signal or a non-stop signal to a high speed train, which includes: a main switch that transmits the stop signal or the non-stop signal to the high speed train; a switch body that is electrically connected to the main switch and includes an emergency switch which transmits the stop signal or the non-stop signal to the high speed train the main switch is not operated; and a protection cover including an accommodation space in which the switch body is accommodated. Thus, a terminal block is provided between a switch body and a control line, and thus, a wire connection of a control line is prevented from being directly connected to a switch contact point, so that a damage applied to the switch contact point can be minimized, a defect of a product can be easily identified, the main switch and the emergency switch can be easily replaced, and costs of maintenance can be reduced according thereto. |
