CN107284468A - A kind of unmanned engine brakes - Google Patents
A kind of unmanned engine brakes Download PDFInfo
- Publication number
- CN107284468A CN107284468A CN201710512712.5A CN201710512712A CN107284468A CN 107284468 A CN107284468 A CN 107284468A CN 201710512712 A CN201710512712 A CN 201710512712A CN 107284468 A CN107284468 A CN 107284468A
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- Prior art keywords
- brake
- parking brake
- band
- pipeline
- rotor housing
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H11/00—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
- B61H11/06—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types of hydrostatic, hydrodynamic, or aerodynamic brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/26—Compressed-air systems
- B60T13/40—Compressed-air systems indirect, i.e. compressed air booster units indirect systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
A kind of unmanned engine brakes, including brake monitor, main air supply system, total reservoir, park brake and braking storage reservoir.Use the present invention, it can be needed according to unpiloted various industrial and minerals, output size to brake force carries out electrodeless regulation, ensure that unmanned electric locomotive effectively slows down or stopped, can be remotely or automatically according to the braking instruction of Unmanned Systems, it is effective to implement holding braking, service brake, in the case of the moment of desperation, brake hard can be implemented according to unpiloted brake hard instruction.Electric locomotive park for a long time can according to Unmanned Systems park instruction, electric locomotive is set to implement parking brake, ensure that electric locomotive is parked on certain ramp for a long time, even if non-compressed air in airbrake system tube road, also ensure that electric locomotive and its train drawn not car slipping.
Description
Technical field
The present invention relates to a kind of unmanned engine brakes applied to mining rail traction electric motor and vehicle.
Background technology
Traditional mining electric locomotive brakes is purely mechanic brakes, it is impossible to which satisfaction is remotely implemented with to electric locomotive
The braking of effect is realized to the unpiloted braking of electric locomotive, it is impossible to ensure that electric locomotive accurately slows down or stopped, so that can not
Realize the unmanned demand slowed down to electric locomotive or braked, it is impossible to meet the unpiloted movement requirement of mine down-hole.
Existing unmanned engine brakes manufacturing cost is high, and performance is unstable, work is unreliable.
The content of the invention
The technical problem to be solved in the present invention is the drawbacks described above for overcoming prior art to exist, and improving one kind can realize pair
The effective brake of unmanned engine, performance stabilization, reliable operation and unmanned engine with low cost（Hereinafter referred to as motor
Car）Brakes.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of unmanned engine brakes, including brake monitor, main air supply system, total reservoir, park brake and system
Dynamic storage reservoir, brake monitor is connected by connecting wire with running brake, and the input/output terminal of main air supply system passes through pipe
Road is connected with the input/output terminal of total reservoir, and the input/output terminal of main air supply system also stores up the defeated of reservoir by pipeline with braking
Enter end to be connected, the output end of braking storage reservoir is connected by pipeline with the air source inlet of running brake, the gas of park brake
Source inlet is connected by pipeline with the input/output terminal of total reservoir；The service brake port of running brake passes through difference respectively
Pipeline and the input of the first anti-skid controller, the input of the second anti-skid controller, the input of the 3rd anti-skid controller,
The input of 4th anti-skid controller is connected, and the output end of the first anti-skid controller passes through pipeline and the row of the first service braking cylinder
Car brake port is connected, and the output end of the second anti-skid controller passes through pipeline and the service brake port of first band Parking Brake Cylinders
It is connected, the parking brake of park brake connects port and connects port phase by the parking brake of pipeline and first band Parking Brake Cylinders
Even, the output end of the 3rd anti-skid controller is connected by pipeline with the service brake port of the second service braking cylinder, and the 4th is anti-skidding
The output end of controller is connected by pipeline with the second service brake port with Parking Brake Cylinders, the system of parking of park brake
It is dynamic connect port port connect with the second parking brake with Parking Brake Cylinders by pipeline be connected, the service brake end of running brake
Mouth is also connected by pipeline with the service brake port of park brake.Exhaust is equipped with running brake and park brake
Mouthful.
Further, it is equipped with piston in the cylinder body of the first service braking cylinder, in the cylinder body of the second service braking cylinder.First is normal
It is connected with the piston in the cylinder body of checking cylinder with the first push rod.The existing brake lever mechanism of first push rod and unmanned engine
It is connected.Piston in the cylinder body of second service braking cylinder is connected with the second push rod.Second push rod also shows with unmanned engine
There is brake lever mechanism to be connected.
Further, first band Parking Brake Cylinders include front-bank rotor housing and rear-bank rotor housing, and dividing plate is provided between front-bank rotor housing and rear-bank rotor housing,
It is provided with energy-stored spring, the front-bank rotor housing and rear-bank rotor housing of first band Parking Brake Cylinders and is all provided with the rear-bank rotor housing of first band Parking Brake Cylinders
There is piston one end in piston, the rear-bank rotor housing of first band Parking Brake Cylinders to be in contact with energy-stored spring, first band Parking Brake Cylinders
Rear-bank rotor housing in the piston other end be connected with connecting rod, connecting rod pass through dividing plate after stretch into front-bank rotor housing, the first band system of parking
Piston in the front-bank rotor housing of dynamic cylinder is connected with the 3rd push rod, the existing brake lever mechanism phase of the 3rd push rod and unmanned engine
Even.That is, piston in the front-bank rotor housing of first band Parking Brake Cylinders passes through the existing of the 3rd push rod and unmanned engine
Brake lever mechanism is connected.The service brake port of first band Parking Brake Cylinders is located at the front-bank rotor housing of first band Parking Brake Cylinders
On, the parking brake of first band Parking Brake Cylinders connects port on the rear-bank rotor housing of first band Parking Brake Cylinders.
Second structure with Parking Brake Cylinders is identical with the structure of first band Parking Brake Cylinders.Second band Parking Brake Cylinders bag
Front-bank rotor housing and rear-bank rotor housing are included, is provided between front-bank rotor housing and rear-bank rotor housing in dividing plate, the second rear-bank rotor housing with Parking Brake Cylinders provided with storage
Piston, the second rear-bank rotor housing with Parking Brake Cylinders are equipped with energy spring, the second front-bank rotor housing with Parking Brake Cylinders and rear-bank rotor housing
In piston one end be connected with energy-stored spring, the piston other end in the second rear-bank rotor housing with Parking Brake Cylinders and another connecting rod
It is connected, another connecting rod is stretched into front-bank rotor housing after passing through dividing plate, the piston in the second front-bank rotor housing with Parking Brake Cylinders and the 4th
Push rod is connected, and the 4th push rod is connected with the existing brake lever mechanism of unmanned engine.That is, the second band parking brake
Piston in the front-bank rotor housing of cylinder is connected by the 4th push rod with the existing brake lever mechanism of unmanned engine.Second band is parked
The service brake port of checking cylinder is on the second front-bank rotor housing with Parking Brake Cylinders, the second parking brake with Parking Brake Cylinders
Port is connect on the second rear-bank rotor housing with Parking Brake Cylinders.
Running brake is connected by the second anti-skid controller with the front-bank rotor housing of first band Parking Brake Cylinders.Running brake
It is connected by the 4th anti-skid controller with the second front-bank rotor housing with Parking Brake Cylinders.The rear-bank rotor housing of first band Parking Brake Cylinders,
Two rear-bank rotor housings with Parking Brake Cylinders connect port with the parking brake of park brake and are connected.
Further, in addition to crosspointer pressure gauge, the manometric end of crosspointer be connected to the input/output terminal of main air supply system with
On the connected pipeline of the input of braking storage reservoir, the manometric another output end for being terminated at the 4th anti-skid controller of crosspointer with
On second pipeline being connected with Parking Brake Cylinders service brake port.
Further, set successively on the pipeline that the input/output terminal of main air supply system is connected with the input of braking storage reservoir
There is the 4th band exhaust outlet cutout cock, without exhaust outlet cutout cock, automatic dirt-removing filtering device, check valve.Crosspointer is manometric
One end with exhaust outlet cutout cock is connected to the output end of main air supply system by the 8th and braking is stored up the input of reservoir and is connected
On pipeline.The manometric other end of crosspointer by the 3rd with exhaust outlet cutout cock be connected to the output end of the 4th anti-skid controller with
On the connected pipeline in the second service brake port with Parking Brake Cylinders.The output end of braking storage reservoir and the gas of running brake
The connected pipeline of source inlet is provided with the second band exhaust outlet cutout cock.The air source inlet of park brake is defeated with total reservoir
Enter/the connected pipeline of output end is provided with the 6th band exhaust outlet cutout cock and the 9th band exhaust outlet cutout cock.
Further, in addition to first band exhaust outlet cutout cock, the 5th band exhaust outlet cutout cock.Main air supply system it is defeated
Enter/output end passes through the 4th input port with exhaust outlet cutout cock Yu first band exhaust outlet cutout cock.What is normally driven a vehicle
In engineering, the delivery outlet of first band exhaust outlet cutout cock is in closed mode.When the delivery outlet of first band exhaust outlet cutout cock
During opening, the delivery outlet of first band exhaust outlet cutout cock can be used as external gas equipment（Such as pneumatic impact spanner）Gas source interface,
To take the compressed air in brakes, it is easy to motor vehicle overhauling and maintenance.
The input/output terminal of main air supply system passes through the 4th band exhaust outlet cutout cock and the 5th band exhaust outlet cutout cock
Input port.In the engineering normally driven a vehicle, the 5th delivery outlet with exhaust outlet cutout cock is in closed mode.As the 5th band row
When the delivery outlet of gas port cutout cock is opened, the 5th delivery outlet with exhaust outlet cutout cock can be used as external gas equipment（Such as
Pneumatic impact spanner）Gas source interface, to take the compressed air in brakes, be easy to motor vehicle overhauling and maintenance.
In the present invention, total reservoir is provided only with a port i.e. input/output terminal, and the port is that can be used as input, also may be used
As output end.Certainly, in practical application, the port can be also split as to two ports, i.e., independent input and output end.
In the present invention, main air supply system is provided only with a port i.e. input/output terminal, and the port is that can be used as input,
It also is used as output end.Certainly, in practical application, the port can also be split as to two ports, i.e., independent input and defeated
Go out end.
Further, provided with the 4th band exhaust between the input/output terminal of main air supply system and the input/output terminal of total reservoir
Mouth cutout cock and the 9th band exhaust outlet cutout cock.When the 4th band exhaust outlet cutout cock and the 9th band exhaust outlet cutout cock
When opening, main air supply system can blow to total reservoir.
Further, the input of braking storage reservoir is also circumscribed with high-pressure safety valve.
Further, total reservoir is provided with the first blowdown cock, and braking storage reservoir is provided with the second blowdown cock.
Further, on the pipeline that the service brake port of running brake is connected with the service brake port of park brake
It is sequentially provided with the 5th pipeline dirt catcher and the 7th band exhaust outlet cutout cock.
Further, the pipeline dirt catcher of service brake port the 5th and first band electrical contact of running brake block plug
Input, the input of the second anti-skid controller behind the door again with the first anti-skid controller is connected.The driving system of running brake
Moved end mouthful is through the 5th pipeline dirt catcher and second with the input after electrical contact cutout cock again with the 3rd anti-skid controller, the
The input of four anti-skid controllers is connected.
Further, the pipeline that the output end of the first anti-skid controller is connected with the service brake port of the first service braking cylinder
It is provided with the first pipeline dirt catcher.The service brake port phase of the output end of second anti-skid controller and first band Parking Brake Cylinders
Pipeline even is provided with second pipe dirt catcher.The output end of 3rd anti-skid controller and the service brake of the second service braking cylinder
The connected pipeline in port is provided with the 3rd pipeline dirt catcher.The output end of 4th anti-skid controller is with second with Parking Brake Cylinders
The connected pipeline in service brake port is provided with the 4th pipeline dirt catcher.
Further, the manometric two ends of crosspointer are respectively equipped with first pressure measuring point and second pressure measuring point.First anti-slip control
The output end of device processed is provided with the 3rd pressure-measuring-point.The output end of second anti-skid controller is provided with the 4th pressure-measuring-point.3rd is anti-skidding
The output end of controller is provided with the 5th pressure-measuring-point.The output end of 4th anti-skid controller is provided with the 6th pressure-measuring-point.
Further, brake monitor and park brake are connected with the automated driving system of unmanned engine.Nobody
The automated driving system for driving locomotive is existing equipment.
The main air supply system provides cleaning, drying, the compressed air with certain pressure for whole brakes, it is ensured that
The normal work of brakes.Main air supply system is existing equipment.
Running brake is the equipment that electric locomotive service brake is controlled, and the driving of electric locomotive can be realized by running brake
Braking and brake hard.Running brake is existing equipment.
Brake monitor is the control core of service brake, can remotely be controlled by the automated driving system of unmanned engine
Brake monitor work processed, is instructed by brake monitor to running brake output control, and running brake refers to according to specified
The brake power size of order is braked.Brake monitor is existing equipment.
Park brake is received to be instructed from remote control or unpiloted parking brake, controls the first band system of parking
Dynamic cylinder, the second band Parking Brake Cylinders exhaust, make electric locomotive implement parking brake, it is ensured that electric locomotive temporary parking or length on ramp
Phase parks not car slipping.
Anti-skid controller, every wheel shaft of unmanned engine sets an anti-skid controller.Set altogether in the present embodiment
There are four anti-skid controllers：First anti-skid controller, the second anti-skid controller, the 3rd anti-skid controller and the 4th anti-sliding control
Device, corresponds to four wheel shafts of unmanned engine respectively.Locomotive is implemented in service braking operation, if brake force is excessive, orbital plane
There is ponding, then motorcycle rear has wheel-slip phenomenon in braking, often damages wheel, accelerates the wear intensity of wheel,
Now, if wherein one wheel shaft has skidding, corresponding anti-skid controller works immediately, reduces what the appearance was skidded
The output of the brake force of wheel shaft, untill non-slip.Anti-skid controller is swift in response, and control is accurate, can effectively prevent
Skidding in braking procedure.
Band exhaust outlet cutout cock, plays the compressed air of shut-off local pipe in unmanned engine brakes
Effect, and the residual compression air in follow-up pipeline is drained.
Pressure-measuring-point, the pressure value of the compressed air for ease of being convenient for measuring in corresponding pipeline and set.
Crosspointer pressure gauge, plays the pressure condition that remote monitoring shows main air supply system in unmanned engine brakes
And the effect of the pressure value situation in braking procedure.
The dirt contained in blowdown cock, can drain after opening total reservoir or braking storage reservoir in the compressed air of storage
Water, wherein total reservoir is used to store the compressed air that main air supply system is provided, is used to brakes, and braking storage reservoir is in total wind
Cylinder and its pipe leakage or explosion after remain able to provide brake hard compressed air for brakes, it is ensured that system it is reliable
Property and security.
Pipeline dirt catcher is used for the impurity of filtering compressed air, it is ensured that the cleaning of compressed air in system, ensures valve body not
Block.
Band electrical contact cutout cock is set for system overhaul, it is to avoid imprudence will block plug with electrical contact after maintenance
Door is turned off, and due to live contact, participates in the control of system, only just allows locomotive to transport in band electrical contact cutout cock closure
OK.
High-pressure safety valve is set to guarantee system security.If system pressure is too high, the pole of high-pressure safety valve is reached
Limit value, then can be drained by high-pressure safety valve, the other equipment in protection system, it is ensured that the security of system.
Automatic dirt-removing filtering device is set for the close valve body in safeguards system, ensure follow-up control device not by
Block, safe and reliable work.
The compression sky of shut-off local pipe is played in unmanned engine brakes without the cutout cock of exhaust outlet
Residual compression air in the effect of gas, but the follow-up pipeline that can not drain.
Using the present invention, it can be needed according to unpiloted various industrial and minerals, the output size progress to brake force is electrodeless
Regulation, it is ensured that unmanned electric locomotive effectively slows down or stopped, can be remotely or automatically according to the system of Unmanned Systems
Dynamic instruction, it is effective to implement holding braking, service brake, in the case of the moment of desperation, it can refer to according to unpiloted brake hard
Brake hard is implemented in order.Electric locomotive park for a long time can according to Unmanned Systems park instruction, make electric locomotive implement park
Braking, it is ensured that electric locomotive is parked on ramp for a long time, even if non-compressed air in airbrake system tube road, also ensure that electricity
Locomotive and its train of traction not car slipping.
Brief description of the drawings
Fig. 1 is a kind of unmanned engine brakes principle schematic.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
A kind of unmanned engine brakes, including brake monitor 4, main air supply system 5, total reservoir 7, parking brake
Device 8 and braking storage reservoir 17, brake monitor 4 is connected by connecting wire 15 with running brake 14, main air supply system 5 it is defeated
Enter/output end is connected by pipeline with the input/output terminal of total reservoir 7, the input/output terminal of main air supply system 5 also passes through pipe
Road is connected with the input of braking storage reservoir 17, and the output end of braking storage reservoir 17 passes through pipeline and the source of the gas of running brake 14
Entrance is connected, and the air source inlet of park brake 8 is connected by pipeline with the input/output terminal of total reservoir 7；Running brake 14
Service brake port pass through different pipelines and the first anti-skid controller 12-1 input, the second anti-skid controller respectively
12-2 input, the 3rd anti-skid controller 12-3 input, the 4th anti-skid controller 12-4 input are connected, and first prevents
Sliding controller 12-1 output end is connected by pipeline with the first service braking cylinder 11-1 service brake port, the second anti-slip control
Device 12-2 processed output end is connected by pipeline with first band Parking Brake Cylinders 10-1 service brake port, park brake 8
Parking brake connect port port connect with first band Parking Brake Cylinders 10-1 parking brake by pipeline and be connected, three proofings slip control
Device 12-3 processed output end is connected by pipeline with the second service braking cylinder 11-2 service brake port, the 4th anti-skid controller
12-4 output end is connected by pipeline with the second service brake port with Parking Brake Cylinders 10-2, and park brake 8 is stopped
Put braking and connect port port is connect with the second parking brake with Parking Brake Cylinders 10-2 by pipeline and be connected, running brake 14
Service brake port is also connected by pipeline with the service brake port of park brake 8.Running brake 14 and parking brake
Exhaust outlet is equipped with device 8.
Piston is equipped with first service braking cylinder 11-1 cylinder body, in the second service braking cylinder 11-2 cylinder body.First
Piston in service braking cylinder 11-1 cylinder body passes through the first push rod（Not shown in figure）With the existing braking of unmanned engine
Leverage（Not shown in figure）It is connected.Piston in second service braking cylinder 11-2 cylinder body passes through the second push rod（In figure not
Show）With the existing brake lever mechanism of unmanned engine（Not shown in figure）It is connected.
First band Parking Brake Cylinders 10-1 includes front-bank rotor housing and rear-bank rotor housing, and dividing plate is provided between front-bank rotor housing and rear-bank rotor housing, the
Energy-stored spring, first band Parking Brake Cylinders 10-1 front-bank rotor housing and rear-bank rotor housing are provided with one rear-bank rotor housing with Parking Brake Cylinders 10-1
In piston one end for being equipped with piston, first band Parking Brake Cylinders 10-1 rear-bank rotor housing be in contact with energy-stored spring, first band
The piston other end in Parking Brake Cylinders 10-1 rear-bank rotor housing is connected with connecting rod, and connecting rod stretches into front-bank rotor housing after passing through dividing plate
In, the piston in first band Parking Brake Cylinders 10-1 front-bank rotor housing is connected with the 3rd push rod, the 3rd push rod and unmanned engine
Existing brake lever mechanism be connected.That is, the piston in first band Parking Brake Cylinders 10-1 front-bank rotor housing passes through the 3rd
Push rod（Not shown in figure）It is connected with the existing brake lever mechanism of unmanned engine.First band Parking Brake Cylinders 10-1 row
Car brake port is on first band Parking Brake Cylinders 10-1 front-bank rotor housing, and first band Parking Brake Cylinders 10-1 parking brake connects
Port is on first band Parking Brake Cylinders 10-1 rear-bank rotor housing.
Second structure with Parking Brake Cylinders 10-2 is identical with first band Parking Brake Cylinders 10-1 structure.Second band is parked
Checking cylinder 10-2 includes front-bank rotor housing and rear-bank rotor housing, and dividing plate, the second band Parking Brake Cylinders 10-2 are provided between front-bank rotor housing and rear-bank rotor housing
Rear-bank rotor housing in be provided with energy-stored spring, be equipped with piston, second in the second front-bank rotor housing with Parking Brake Cylinders 10-2 and rear-bank rotor housing
Piston one end in rear-bank rotor housing with Parking Brake Cylinders 10-2 is connected with energy-stored spring, the second rear cylinder with Parking Brake Cylinders 10-2
The piston other end and another connecting rod in body（Not shown in figure）It is connected, another connecting rod stretches into front-bank rotor housing after passing through dividing plate
In, piston and the 4th push rod in the second front-bank rotor housing with Parking Brake Cylinders 10-2（Not shown in figure）Be connected, the 4th push rod with
The existing brake lever mechanism of unmanned engine is connected.That is, in the second front-bank rotor housing with Parking Brake Cylinders 10-2
Piston is connected by the 4th push rod with the existing brake lever mechanism of unmanned engine.Second row with Parking Brake Cylinders 10-2
Car brake port is on the second front-bank rotor housing with Parking Brake Cylinders 10-2, and the second parking brake with Parking Brake Cylinders 10-2 connects
Port is on the second rear-bank rotor housing with Parking Brake Cylinders 10-2.
Running brake 14 is connected by the second anti-skid controller 12-2 with first band Parking Brake Cylinders 10-1 front-bank rotor housing.
Running brake 14 is connected by the 4th anti-skid controller 12-4 with the second front-bank rotor housing with Parking Brake Cylinders 10-2.First band is stopped
The parking brake of checking cylinder 10-1 rear-bank rotor housing, the second rear-bank rotor housing with Parking Brake Cylinders 10-2 with park brake 8 is put to connect
Port is connected.
Also include crosspointer pressure gauge 3, one end of crosspointer pressure gauge 3 is terminated at the input/output terminal and system of main air supply system 5
On the pipeline that the input of dynamic storage reservoir 17 is connected, the another of crosspointer pressure gauge 3 is terminated at the defeated of the 4th anti-skid controller 12-4
Go out end with the second pipeline being connected with Parking Brake Cylinders 10-2 service brakes port.
The input/output terminal of main air supply system 5 is with being sequentially provided with the on the pipeline that is connected of input of braking storage reservoir 17
Four with exhaust outlet cutout cock 1-4, without exhaust outlet cutout cock 20, automatic dirt-removing filtering device 19, check valve 18.Crosspointer pressure
One end of table 3 is connected to the output end of main air supply system 5 with exhaust outlet cutout cock 1-8 by the 8th and the defeated of reservoir 17 is stored up in braking
Enter on the connected pipeline in end.The other end of crosspointer pressure gauge 3 is connected to the 4th anti-slip control by the 3rd band exhaust outlet cutout cock 1-3
On the pipeline that device 12-4 processed output end is connected with the second service brake port with Parking Brake Cylinders 10-2.Braking storage reservoir 17
The pipeline that is connected with the air source inlet of running brake 14 of output end provided with the second band exhaust outlet cutout cock 1-2.Park
The pipeline that the air source inlet of brake 8 is connected with the input/output terminal of total reservoir 7 is provided with the 6th band exhaust outlet cutout cock 1-
6 and the 9th with exhaust outlet cutout cock 1-9.
Also include first band exhaust outlet cutout cock 1-1, the 5th band exhaust outlet cutout cock 1-5.Main air supply system 5 it is defeated
Enter/output end passes through the 4th input port with exhaust outlet cutout cock 1-4 Yu first band exhaust outlet cutout cock 1-1.Normal
In the engineering of driving, first band exhaust outlet cutout cock 1-1 delivery outlet is in closed mode.When first band exhaust outlet cutout cock
When 1-1 delivery outlet is opened, first band exhaust outlet cutout cock 1-1 delivery outlet can be used as external gas equipment（Pulled Ru pneumatic
Hand）Gas source interface, to take the compressed air in brakes, be easy to motor vehicle overhauling and maintenance.
The input/output terminal of main air supply system 5 is blocked by the 4th band exhaust outlet cutout cock 1-4 with the 5th band exhaust outlet
Cock 1-5 input port.In the engineering normally driven a vehicle, the 5th delivery outlet with exhaust outlet cutout cock 1-5 is in closed mode.
When the 5th delivery outlet with exhaust outlet cutout cock 1-5 is opened, the 5th delivery outlet with exhaust outlet cutout cock 1-5 can be used as
External gas equipment（Such as pneumatic impact spanner）Gas source interface, to take the compressed air in brakes, be easy to motor car test
Repair and safeguard.
In the present embodiment, total reservoir 7 is provided only with a port i.e. input/output terminal, and the port is that can be used as input,
It can be used as output end.Certainly, in practical application, the port can be also split as to two ports, i.e., independent input and output
End.
In the present embodiment, main air supply system 5 is provided only with a port i.e. input/output terminal, and the port is that can be used as input
End, it is also possible to make output end.Certainly, in practical application, the port can also be split as to two ports, i.e., independent input and
Output end.
Cut between the input/output terminal of main air supply system 5 and the input/output terminal of total reservoir 7 provided with the 4th band exhaust outlet
The disconnected band exhaust outlet cutout cocks of cock 1-4 and the 9th 1-9.When the 4th band exhaust outlet cutout cock 1-4 and the 9th band exhaust outlet are cut
When disconnected cock 1-9 is opened, main air supply system 5 can blow to total reservoir 7.
The input of braking storage reservoir 17 is also circumscribed with high-pressure safety valve 16.
Total reservoir 7 is provided with the first blowdown cock 6-1, and braking storage reservoir 17 is provided with the second blowdown cock 6-2.
On the pipeline that the service brake port of running brake 14 is connected with the service brake port of park brake 8 successively
Provided with the band exhaust outlet cutout cocks of the 5th pipeline dirt catcher 9-5 and the 7th 1-7.
The pipeline dirt catcher 9-5 of service brake port the 5th and first band electrical contact cutout cock of running brake 14
Input, the second anti-skid controller 12-2 input after 13-1 again with the first anti-skid controller 12-1 are connected.Service brake
The service brake port of device 14 after the bands of the 5th pipeline dirt catcher 9-5 and second electrical contact cutout cock 13-2 again with three proofings
Sliding controller 12-3 input, the 4th anti-skid controller 12-4 input is connected.
The pipe that first anti-skid controller 12-1 output end is connected with the first service braking cylinder 11-1 service brake port
Road is provided with the first pipeline dirt catcher 9-1.Second anti-skid controller 12-2 output end is with first band Parking Brake Cylinders 10-1's
The connected pipeline in service brake port is provided with second pipe dirt catcher 9-2.3rd anti-skid controller 12-3 output end and the
The connected pipeline in two service braking cylinder 11-2 service brake port is provided with the 3rd pipeline dirt catcher 9-3.4th anti-sliding control
The pipeline that device 12-4 output end is connected with the second service brake port with Parking Brake Cylinders 10-2 is filtered provided with the 4th pipeline
Dirt device 9-4.
The two ends of crosspointer pressure gauge 3 are respectively equipped with first pressure measuring point 2-1 and second pressure measuring point 2-2.First anti-slip control
Device 12-1 processed output end is provided with the 3rd pressure-measuring-point 2-3.Second anti-skid controller 12-2 output end is surveyed provided with the 4th pressure
Point 2-4.3rd anti-skid controller 12-3 output end is provided with the 5th pressure-measuring-point 2-5.4th anti-skid controller 12-4 output
End is provided with the 6th pressure-measuring-point 2-6.
Brake monitor 4 and park brake 8 are connected with the automated driving system of unmanned engine.Unmanned machine
The automated driving system of car is existing equipment.
The main air supply system 5 provides cleaning, drying, the compressed air with certain pressure for whole brakes, protects
Demonstrate,prove the normal work of brakes.Main air supply system 5 is existing equipment.
Running brake 14 is the equipment that electric locomotive service brake is controlled, and electric locomotive can be realized by running brake 14
Service brake and brake hard.Running brake 14 is existing equipment.
Brake monitor 4 is the control core of service brake, can be long-range by the automated driving system of unmanned engine
Control brake monitor 4 is worked, and is instructed by brake monitor 4 to the output control of running brake 14, and running brake 14 is pressed
Brake power size according to designated order is braked.Brake monitor 4 is existing equipment.
Park brake 8 is received to be instructed from remote control or unpiloted parking brake, and control first band is parked
Checking cylinder 10-1, the second band Parking Brake Cylinders 10-2 exhausts, make electric locomotive implement parking brake, it is ensured that electric locomotive faces on ramp
When stop or park not car slipping for a long time.Park brake 8 is existing equipment.
Anti-skid controller, every wheel shaft of unmanned engine sets an anti-skid controller.Set altogether in the present embodiment
There are four anti-skid controllers：First anti-skid controller 12-1, the second anti-skid controller 12-2, the 3rd anti-skid controller 12-3 and
Four anti-skid controller 12-4, correspond to four wheel shafts of unmanned engine respectively.Locomotive is implemented in service braking operation, if braking
Power is excessive, and orbital plane has ponding, then motorcycle rear has wheel-slip phenomenon in braking, often damages wheel, accelerates car
The wear intensity of wheel, now, if wherein one wheel shaft has skidding, corresponding anti-skid controller works, subtracted immediately
The output of the brake force for the wheel shaft that few appearance is skidded, untill non-slip.Anti-skid controller is swift in response, and control is accurate,
The skidding in braking procedure can effectively be prevented.Anti-skid controller is existing equipment.
Band exhaust outlet cutout cock, plays the compressed air of shut-off local pipe in unmanned engine brakes
Effect, and the residual compression air in follow-up pipeline is drained.
Pressure-measuring-point, the pressure value of the compressed air for ease of being convenient for measuring in corresponding pipeline and set.
Crosspointer pressure gauge 3, plays the pressure feelings that remote monitoring shows main air supply system 5 in unmanned engine brakes
The effect of pressure value situation in condition and braking procedure.
Contain in blowdown cock, can drain after opening total reservoir 7 or braking storage reservoir 17 in the compressed air of storage
Sewage, wherein total reservoir 7 is used to store the compressed air that main air supply system 5 is provided, used to brakes, braking storage reservoir
17 remain able to provide brake hard compressed air for brakes after total reservoir and its pipe leakage or explosion, it is ensured that be
The reliability and security of system.
Pipeline dirt catcher is used for the impurity of filtering compressed air, it is ensured that the cleaning of compressed air in system, ensures valve body not
Block.
Band electrical contact cutout cock is set for system overhaul, it is to avoid imprudence will block plug with electrical contact after maintenance
Door is turned off, and due to live contact, participates in the control of system, only just allows locomotive to transport in band electrical contact cutout cock closure
OK.
High-pressure safety valve 16 is set to guarantee system security.If system pressure is too high, high-pressure safety valve 16 is reached
Limiting value, then can be drained by high-pressure safety valve 16, the other equipment in protection system, it is ensured that the security of system.
Automatic dirt-removing filtering device 19 is set for the close valve body in safeguards system, ensures follow-up control device not
It is blocked, safe and reliable work.
The compression of shut-off local pipe is played in unmanned engine brakes without the cutout cock 20 of exhaust outlet
Residual compression air in the effect of air, but the follow-up pipeline that can not drain.
The course of work to unmanned engine brakes is illustrated below.
Unmanned engine is in automatic running state, if need to slow down or stop, first the automatic Pilot of unmanned engine
System is by the instruction of braking（That is the instruction of the size containing brake force）, brake monitor 4 is passed to, brake monitor 4 receives braking
Instruction after, the pre-control pressure value and predetermined pressure rise curve of brake force are assigned to running brake 14（Time and pressure
Force curve）, running brake 14 is according to pre-control pressure value and pressure rise curve（Pressure is avoided to rise too fast to braking Machinery Ministry
Part is impacted and damaged, and avoids brake force application too quickly, and the train of locomotive haulage is caused to reach impact）, to
One band Parking Brake Cylinders 10-1, the second band Parking Brake Cylinders 10-2, the first service braking cylinder 11-1, the second service braking cylinder 11-2
And its corresponding pipeline is inflated.
Specially：Open the second band exhaust outlet cutout cock 1-2, the 3rd band exhaust outlet cutout cock 1-3, the 4th band exhaust
Mouth cutout cock 1-4, the 8th band exhaust outlet cutout cock 1-8, the 9th block with exhaust outlet cutout cock 1-9 and without exhaust outlet
Cock 20, closes first band exhaust outlet cutout cock 1-1, the 5th band exhaust outlet cutout cock 1-5, is pressed by main air supply system 5
The clean compressed air of contracting, storage in advance to total reservoir 7 and braking storage reservoir 17, compressed air reach running brake 14
Air source inlet.When performing the instruction of the braking of automated driving system of unmanned engine, running brake 14 is according to braking
The control requirement of controller 4, output squeezing air, and according to predetermined pressure rise curve（Time and pressure curve）, pass through
The service brake port of running brake 14, front-bank rotor housing, the second band Parking Brake Cylinders 10- to first band Parking Brake Cylinders 10-1
2 front-bank rotor housing, the first service braking cylinder 11-1 cylinder body, the second service braking cylinder 11-2 cylinder body are inflated.
As first band Parking Brake Cylinders 10-1, the second band Parking Brake Cylinders 10-2, the first service braking cylinder 11-1, second normal
It is when reaching pre-control pressure value with checking cylinder 11-2 and respective line service brake pressure, then conventional by 14 pairs of running brake
Checking cylinder, band Parking Brake Cylinders and respective line carry out service lap, first band Parking Brake Cylinders 10-1, the second band parking brake
Cylinder 10-2, the first service braking cylinder 11-1, the second service braking cylinder 11-2 promote first band in the presence of driving brake pressure
Parking Brake Cylinders 10-1 front-bank rotor housing, the second front-bank rotor housing with Parking Brake Cylinders 10-2, the first service braking cylinder 11-1 cylinder body,
Piston movement in second service braking cylinder 11-2 cylinder body, the corresponding push rod of piston driving promotes brake lever mechanism, makes machine
Car obtains the braking action of brake force, the train deceleration or parking of locomotive and its traction.
In the service brake port by running brake 14, to first band Parking Brake Cylinders 10-1, the second band system of parking
During dynamic cylinder 10-2, the first service braking cylinder 11-1, the second service braking cylinder 11-2 are inflated, running brake 14
The compressed air of service brake port also by the 7th with exhaust cock 1-7 reach park brake 8 service brake interface, if
Service brake pressure now is more than the air pressure of total reservoir 7, then service brake pressure is connect by the parking brake of park brake 8
Port reaches first band Parking Brake Cylinders 10-1, the second rear-bank rotor housing with Parking Brake Cylinders 10-2, by first band Parking Brake Cylinders
Energy-stored spring compression in 10-1, the second rear-bank rotor housing with Parking Brake Cylinders 10-2, alleviates parking brake, so can be effective
Avoid parking brake and service brake from acting on simultaneously, prevent that brake force thrust is excessive, by first band Parking Brake Cylinders 10-1,
Two cylinder bodies with Parking Brake Cylinders 10-2 and inner part are damaged.
After locomotive deceleration or parking, if continuing to recover locomotive and its train operation, the automatic Pilot of unmanned engine
System sends release of brake and instructed to brake monitor 4, and brake monitor 4 is received after release of brake instruction, controls service brake
Device 14 is to first band Parking Brake Cylinders 10-1, the second band Parking Brake Cylinders 10-2, the first service braking cylinder 11-1, the second conventional system
Dynamic cylinder 11-2 and its corresponding pipeline are exhausted.Specially：Running brake 14 receives the release of brake life of brake monitor 4
After order, control running brake 14 to close its air source inlet first, prevent compressed air from going successively to running brake 14.The
Compressed air in one service braking cylinder 11-1 cylinder body, the service brake port through the first service braking cylinder 11-1, the first pipe
After road dirt catcher 9-1, the first anti-skid controller 12-1, first band electrical contact cutout cock 13-1, the 5th pipeline dirt catcher 9-5
Reverse back opens the exhaust outlet of running brake 14, exhaust outlet is communicated with air to running brake 14, realizes the first conventional system
The exclusion of compressed air in dynamic cylinder 11-1 cylinder body.Compressed air in second service braking cylinder 11-2 cylinder body, through second
Service braking cylinder 11-2 service brake port, the 3rd pipeline dirt catcher 9-3, the 3rd anti-skid controller 12-3, the second band are electrically
Reverse back opens the exhaust of running brake 14 to running brake 14 after contact cutout cock 13-2, the 5th pipeline dirt catcher 9-5
Mouthful, exhaust outlet is communicated with air, realize the exclusion of the compressed air in the second service braking cylinder 11-2 cylinder body.First band is stopped
The compressed air in checking cylinder 10-1 front-bank rotor housing is put, the service brake port through first band Parking Brake Cylinders 10-1, the second pipe
After road dirt catcher 9-2, the second anti-skid controller 12-2, first band electrical contact cutout cock 13-1, the 5th pipeline dirt catcher 9-5
Reverse back opens the exhaust outlet of running brake 14, exhaust outlet is communicated with air, realize that first band is parked to running brake 14
The exclusion of compressed air in checking cylinder 10-1 front-bank rotor housing.Compression in second front-bank rotor housing with Parking Brake Cylinders 10-2 is empty
Gas, through the second service brake port with Parking Brake Cylinders 10-2, the 4th pipeline dirt catcher 9-4, the 4th anti-skid controller 12-4,
Reverse back opens service brake to running brake 14 after second band electrical contact cutout cock 13-2, the 5th pipeline dirt catcher 9-5
The exhaust outlet of device 14, makes exhaust outlet be communicated with air, realizes the compressed air in the second front-bank rotor housing with Parking Brake Cylinders 10-2
Exclusion.First band Parking Brake Cylinders 10-1 front-bank rotor housing, the second front-bank rotor housing with Parking Brake Cylinders 10-2, the first service braking
Pressure in cylinder 11-1 cylinder body, the second service braking cylinder 11-2 cylinder body is progressively kept to zero, first band Parking Brake Cylinders 10-1
The piston of front-bank rotor housing, the piston of the second front-bank rotor housing with Parking Brake Cylinders 10-2, the first service braking cylinder 11-1 cylinder body
The piston state that also progressively retraction original is alleviated of piston, the second service braking cylinder 11-2 cylinder body, makes electric locomotive be in the system of parking
The dynamic state alleviated.
During locomotive automatic Pilot is run, if being in an emergency, by the automatic Pilot of unmanned engine
System assigns brake hard instruction, and brake monitor 4 passes to running brake immediately after brake hard instruction is received
14, the quick instruction for performing brake hard immediately of running brake 14 quickly stops to first band Parking Brake Cylinders 10-1, the second band
Checking cylinder 10-2, the first service braking cylinder 11-1, the second service braking cylinder 11-2 and its pipeline inflation are put, it is predetermined tight to reach
Anxious brake pressure, makes electric locomotive with most fast speed responsive and implements brake hard, realization is stopped in emergency, and ensures electric locomotive driving
Safety.
Compressed air of the unmanned engine in automatic running state, total reservoir 7 sends into first by park brake 8
Rear-bank rotor housing with Parking Brake Cylinders 10-1, in the second rear-bank rotor housing with Parking Brake Cylinders 10-2.
When electric locomotive need to be parked for a long time, now the automated driving system from unmanned engine is to parking control unit 8
Parking brake instruction is assigned, park brake 8 is received after parking brake instruction, and park brake 8 closes its air source inlet,
Compressed air is prevented to go successively to park brake 8, while the 7th exhaust outlet cutout cock 1-7 ends are due to now brakeless air pressure
（Unmanned Systems do not assign braking instruction now, and what is assigned is park instruction）, therefore the 7th exhaust outlet cutout cock 1-7 ends
Also cylinder after the compressed air, the second band Parking Brake Cylinders 10-2 in non-compressed air, first band Parking Brake Cylinders 10-1 rear-bank rotor housings
Compressed air in body connects port reverse back to park brake 8 by the parking brake of park brake 8, opens park brake
8 exhaust outlet, makes exhaust outlet be communicated with air, realizes first band Parking Brake Cylinders 10-1 rear-bank rotor housing, the second band parking brake
Cylinder 10-2 rear-bank rotor housing realizes exhaust so that first band Parking Brake Cylinders 10-1, the second rear-bank rotor housing with Parking Brake Cylinders 10-2
In energy-stored spring play a role, energy-stored spring promotes connecting rod, connection by piston in the rear-bank rotor housing with Parking Brake Cylinders
Bar promotes corresponding push rod by the piston in front-bank rotor housing, and realization passes through the power of energy-stored spring in the rear-bank rotor housing with Parking Brake Cylinders
Piston, connecting rod, the piston in front-bank rotor housing be delivered on corresponding push rod, thus by the rear-bank rotor housing with Parking Brake Cylinders
Piston motion, drive corresponding push rod（That is the 3rd catch bar and the 4th catch bar）Brake lever mechanism is promoted, makes electric locomotive
The braking action of parking brake power is obtained, makes electric locomotive and its train long term stop of traction.Because parking brake is to utilize
One mechanical structure with the energy-stored spring in Parking Brake Cylinders 10-1, the second rear-bank rotor housing with Parking Brake Cylinders 10-2, therefore, i.e.,
Make the compressed air light leak of electric locomotive, also ensure that locomotive being parked on straight track or ramp for a long time, it is to avoid machine
Car car slipping.
Claims (9)
1. a kind of unmanned engine brakes, it is characterised in that including brake monitor, main air supply system, total reservoir, stop
Brake and braking storage reservoir are put, brake monitor is connected by connecting wire with running brake, the input of main air supply system/
Output end is connected by pipeline with the input/output terminal of total reservoir, and the input/output terminal of main air supply system also passes through pipeline and system
The input of dynamic storage reservoir is connected, and the output end of braking storage reservoir is connected by pipeline with the air source inlet of running brake, is stopped
The air source inlet for putting brake is connected by pipeline with the input/output terminal of total reservoir；The service brake port of running brake
Pass through the input of different pipelines and the first anti-skid controller, the input of the second anti-skid controller, three proofings slip control respectively
The input of device processed, the input of the 4th anti-skid controller are connected, and the output end of the first anti-skid controller passes through pipeline and first
The service brake port of service braking cylinder is connected, and the output end of the second anti-skid controller passes through pipeline and first band Parking Brake Cylinders
Service brake port be connected, the parking brake of park brake connects port parking by pipeline and first band Parking Brake Cylinders
Braking connects port and is connected, the service brake port phase that the output end of the 3rd anti-skid controller passes through pipeline and the second service braking cylinder
Even, the output end of the 4th anti-skid controller is connected by pipeline with the second service brake port with Parking Brake Cylinders, the system of parking
The parking brake of dynamic device, which connects port and connects port with the second parking brake with Parking Brake Cylinders by pipeline, to be connected, running brake
Service brake port be also connected by pipeline with the service brake port of park brake, running brake and park brake
On be equipped with exhaust outlet.
2. unmanned engine brakes according to claim 1, it is characterised in that the cylinder body of the first service braking cylinder
Piston is equipped with interior, the second service braking cylinder cylinder body；Piston and the first push rod phase in the cylinder body of first service braking cylinder
Even；Piston in the cylinder body of second service braking cylinder is connected with the second push rod；
First band Parking Brake Cylinders include front-bank rotor housing and rear-bank rotor housing, and dividing plate is provided between front-bank rotor housing and rear-bank rotor housing, and first band is parked
It is provided with the rear-bank rotor housing of checking cylinder in energy-stored spring, the front-bank rotor housing and rear-bank rotor housing of first band Parking Brake Cylinders and is equipped with piston, the
Piston one end in one rear-bank rotor housing with Parking Brake Cylinders is in contact with energy-stored spring, in the rear-bank rotor housing of first band Parking Brake Cylinders
The piston other end be connected with connecting rod, connecting rod pass through dividing plate after stretch into front-bank rotor housing, the preceding cylinder of first band Parking Brake Cylinders
Piston in body is connected with the 3rd push rod；The service brake port of first band Parking Brake Cylinders is located at first band Parking Brake Cylinders
On front-bank rotor housing, the parking brake of first band Parking Brake Cylinders connects port on the rear-bank rotor housing of first band Parking Brake Cylinders；
Second structure with Parking Brake Cylinders is identical with the structure of first band Parking Brake Cylinders；Before second band Parking Brake Cylinders include
Cylinder body and rear-bank rotor housing, are provided with dividing plate, the second rear-bank rotor housing with Parking Brake Cylinders between front-bank rotor housing and rear-bank rotor housing and are provided with energy storage bullet
It is equipped with spring, the second front-bank rotor housing with Parking Brake Cylinders and rear-bank rotor housing in piston, the second rear-bank rotor housing with Parking Brake Cylinders
Piston one end is connected with energy-stored spring, the piston other end in the second rear-bank rotor housing with Parking Brake Cylinders and another connecting rod phase
Even, another connecting rod is stretched into front-bank rotor housing after passing through dividing plate, and the piston in the second front-bank rotor housing with Parking Brake Cylinders is pushed away with the 4th
Bar is connected；The second service brake port with Parking Brake Cylinders is on the second front-bank rotor housing with Parking Brake Cylinders, and the second band stops
The parking brake for putting checking cylinder connects port on the second rear-bank rotor housing with Parking Brake Cylinders；
Running brake is connected by the second anti-skid controller with the front-bank rotor housing of first band Parking Brake Cylinders；Running brake passes through
4th anti-skid controller is connected with the second front-bank rotor housing with Parking Brake Cylinders；The rear-bank rotor housing of first band Parking Brake Cylinders, the second band
The rear-bank rotor housing of Parking Brake Cylinders connects port with the parking brake of park brake and is connected.
3. unmanned engine brakes according to claim 1 or 2, it is characterised in that also including crosspointer pressure gauge,
The manometric end of crosspointer is connected on the pipeline that the input/output terminal of main air supply system is connected with the input of braking storage reservoir,
The manometric another output end for being terminated at the 4th anti-skid controller of crosspointer and the second band Parking Brake Cylinders service brake port phase
On pipeline even.
4. unmanned engine brakes according to claim 3, it is characterised in that the input of main air supply system/defeated
Go out on the pipeline that end is connected with the input of braking storage reservoir and be sequentially provided with the 4th band exhaust outlet cutout cock, cut without exhaust outlet
Disconnected cock, automatic dirt-removing filtering device, check valve, manometric one end of crosspointer are connected to main wind by the 8th band exhaust outlet cutout cock
On the pipeline that the output end of source system is connected with the input of braking storage reservoir, the manometric other end of crosspointer is arranged by the 3rd band
Gas port cutout cock is connected to the output end of the 4th anti-skid controller and the second service brake port with Parking Brake Cylinders is connected
On pipeline；The pipeline that the output end of braking storage reservoir is connected with the air source inlet of running brake is cut provided with the second band exhaust outlet
Disconnected cock；The pipeline that the air source inlet of park brake is connected with the input/output terminal of total reservoir is provided with the 6th band exhaust outlet
Cutout cock and the 9th band exhaust outlet cutout cock.
5. unmanned engine brakes according to claim 1 or 2, it is characterised in that the input of main air supply system/
Between output end and the input/output terminal of total reservoir plug is blocked provided with the 4th band exhaust outlet cutout cock and the 9th band exhaust outlet
Door；The 5th is sequentially provided with the pipeline that the service brake port of running brake is connected with the service brake port of park brake
Pipeline dirt catcher and the 7th band exhaust outlet cutout cock.
6. unmanned engine brakes according to claim 1 or 2, it is characterised in that the input of braking storage reservoir
End is also circumscribed with high-pressure safety valve；Total reservoir is provided with the first blowdown cock, and braking storage reservoir is provided with the second blowdown cock.
7. unmanned engine brakes according to claim 1 or 2, it is characterised in that the driving of running brake
Input of the brake port after the 5th pipeline dirt catcher and first band electrical contact cutout cock again with the first anti-skid controller,
The input of second anti-skid controller is connected；The pipeline dirt catcher of service brake port the 5th of running brake and second powered
Input, the input of the 4th anti-skid controller after the cutout cock of gas contact again with the 3rd anti-skid controller are connected.
8. unmanned engine brakes according to claim 1 or 2, it is characterised in that the first anti-skid controller
The pipeline that output end is connected with the service brake port of the first service braking cylinder is provided with the first pipeline dirt catcher；Second anti-slip control
The pipeline that the output end of device processed is connected with the service brake port of first band Parking Brake Cylinders is provided with second pipe dirt catcher；The
The pipeline that the output end of three anti-skid controllers is connected with the service brake port of the second service braking cylinder is filtered provided with the 3rd pipeline
Dirt device；The pipeline that the output end of 4th anti-skid controller is connected with the second service brake port with Parking Brake Cylinders is provided with the
Four pipeline dirt catchers.
9. unmanned engine brakes according to claim 3, it is characterised in that the manometric two ends difference of crosspointer
Provided with first pressure measuring point and second pressure measuring point, the output end of the first anti-skid controller is provided with the 3rd pressure-measuring-point, and second prevents
The output end of sliding controller is provided with the 4th pressure-measuring-point, and the output end of the 3rd anti-skid controller is provided with the 5th pressure-measuring-point, the 4th
The output end of anti-skid controller is provided with the 6th pressure-measuring-point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710512712.5A CN107284468A (en) | 2017-06-29 | 2017-06-29 | A kind of unmanned engine brakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710512712.5A CN107284468A (en) | 2017-06-29 | 2017-06-29 | A kind of unmanned engine brakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107284468A true CN107284468A (en) | 2017-10-24 |
Family
ID=60098394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710512712.5A Pending CN107284468A (en) | 2017-06-29 | 2017-06-29 | A kind of unmanned engine brakes |
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| Country | Link |
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| CN (1) | CN107284468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605376A (en) * | 2019-01-11 | 2019-04-12 | 北京猎户星空科技有限公司 | A kind of robot control method, device, equipment and medium |
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Inventor after: Liu Zhibing Inventor after: Xiong Tiegang Inventor after: Lin Haibin Inventor after: Liu Huawu Inventor after: Wu Zhongfa Inventor after: Zhang Xiangli Inventor before: Liu Zhibing Inventor before: Xiong Tiegang Inventor before: Lin Haibin Inventor before: Wu Zhongfa Inventor before: Zhang Xiangli |