Schematic diagram of button in train cab

1, why is the cab behind the front of the old train? 2. What is the structure of the cab of the train? Is there a bed in the cab of the train? Why is the old train cab behind the front of the car? The cab of old steam locomotives and some diesel locomotives is in the back, and the engine is in the front, but there are two small windows on both sides of the cab, from which you can see the road ahead. The engine of the car is also in front. Trains are different from cars. The driver of the train does not need to control the direction, because the direction is determined by the turnout, and the driver only controls the speed.

The cab of the steam locomotive is not in the back, but in the middle. On both sides of it are "engine cars" (fire boxes, boilers, turbines, etc. ) and "fuel truck" (coal water truck).

Firefighters need to constantly take coal out of the coal waterwheel and pour it into the "engine" for combustion, so as to provide continuous heat to vaporize water and provide mechanical work.

This doomed the position of the stoker must be between the motor train and the coal waterwheel.

Firefighters can't just pour fuel into the engine, for example, they should stop when they are about to enter the terminal, otherwise it will lead to fuel waste.

It is destined that the stoker must work with the driver and start adding coal or slow down/stop adding coal according to the driver's judgment, so the driver can only stay in the middle.

In addition, the boilers of a few steam locomotives are integrated with coal waterwheels, which is closer to modern diesel locomotives.

Such a locomotive cab can be considered as the front end of the whole vehicle-of course, it will become the back end after reversing.

What is the structure of the cab of the train? 1, the small brake is used for locomotive braking.

2. This brake is used to brake the whole train.

3. The power handwheel is used to control the train traction VY.

4.5. The double-needle pressure gauge of the equalizing reservoir is used to monitor the pressure of the equalizing reservoir.

6. The main air cylinder double needle pressure gauge is used to monitor the pressure of the main air cylinder.

7. Locomotive performance data display is used to display real-time data indicators of locomotive performance |

8. Train operation monitoring and recording device, referred to as monitor, is used to display real-time indicators of train operation, signals, road conditions and other information.

9. The gear handle is used to control the locomotive to move forward or backward.

10 and 17, the switches of various control appliances are used to set the working states of various control appliances.

1 1, 18, the wind horn is used to whistle for warning.

12, diesel engine start is used to start the diesel engine.

13, fault display is used for fault alarm.

14. The traction ammeter is used to display the excitation current t of the traction motor on six moving shafts.

15, and the axle temperature monitor is used to monitor the axle temperature of six moving axes.

16, the auxiliary boiler pressure gauge is used to monitor the output pressure of the auxiliary boiler.

19, and the response button is used to respond to the automatic block interval o.p) o.

20. The cab air conditioning controller is used to control the cab air conditioning system.

2 1, driver's manual

1, line slope prompt

2, the front automatic block signal prompt

3. Line 0 of train speed-distance diagram

4, the train position reference line

5. Train speed limit-distance diagram

6. Actual speed

7. Speed limit

8. Distance from the front signal lamp

9. Train mileage zM.

10, standard time HL/

1 1, diesel engine speed and cylinder pressure monitoring

12, signal prompt at the station ahead.

Dongfeng 1 1G cab

The right side of the driver's desk

Speed monitor

Speed table

change

Liquid crystal box

Locomotive brake

Is there a bed in the train cab? No, trains, also known as railway trains and green leather cars, refer to vehicles running on railway tracks, usually consisting of multiple carriages. They are one of the important means of transportation in modern times. Train drivers adopt a rotation driving system and have a special lounge. In order to prevent fatigue driving, there is absolutely no bed in the front cockpit.