CODED ELECTRIC LOCK FOR MANUAL SWITCH TRANSFER MECHANISM Russian patent published in 2016 - IPC B61L5/06 B61L7/08 

FIELD: transportation.

SUBSTANCE: invention relates to means of locking of railway track switches and can be used in train traffic control systems mainly at low-active sections with manual transfer of arrows. Code electric lock for manual switch transfer mechanism consists of two units: portable unit and stationary unit, which is intended for installation on slip switch. In the portable unit, which is adjustable with possibility of its connection to other stationary units, there are microprocessor with attached transmitter-receiver module, display, keyboard and wire interface, and self-contained power supply of portable unit with wire interface are installed. Display and keyboard are arranged on the front panel of the portable unit. Inside the housing of unit intended for installation on slip switch, there is an electronic code module, with its output connected to the electromagnet winding, core of which is made with possibility of its placement in the cut of locking element slip switch, input of electronic code module is connected to port for connection to wire interface portable unit with outputs of sensors monitoring the position of elements and locking of track switch.

EFFECT: higher reliability and expanded operating performances.

1 cl, 1 dwg