Video sensing mechanism for paving of CRTS (China International Rail Transit Technology Exhibition) type I and type II track plates

One kind CRTS I, Type III - laying track video sensing means, wherein said sensing means comprises a sensor disposed in the sensor side of the vehicle two fine tuning the vertical direction and two horizontal directions, and disposed two sensors in the vertical direction of the vehicle on the other side of the fine adjustment. The CRTS I, Type III - laying track video sensing mechanism design is reasonable, the use of efficient, which enables precise positioning adjustment and fine tuning of the vehicle, a high degree of automation, low labor intensity, fine adjustment ballastless track plate efficiency is greatly improved.