TRACK MACHINE CABLE-CHORD DEVIATION RECORDING DEVICE Russian patent published in 2024 - IPC B61K9/08 E01B35/08 

FIELD: railway transport.

SUBSTANCE: invention relates to the field of railway transport and is intended for monitoring and assessing the state of the railway bed by determining the geometry parameters of the rail-and-sleeper grid and their differences from the design parameters, namely, to control and measuring instruments for checking state of railway bed. Track machine cable-chord deviation recording device includes measuring channel optoelectronic decoupling module, control channel optoelectronic decoupling module, a module for generating a signal from the measuring trolley, which includes a signal amplifier A and a window discriminator A, control trolley signal generating module, including signal amplifier B and window discriminator B, module of amplifier-adder of measuring channel, module of amplifier-adder of control channel, relay module of switching and power supply source.

EFFECT: broader functional capabilities of the device for recording the deviation of the cable-chord of the track machine.

1 cl, 1 dwg