CN206049703U - Equal large and long freight car brakes of empty, load brake cylinder pressure rising time - Google Patents
Equal large and long freight car brakes of empty, load brake cylinder pressure rising time Download PDFInfo
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- CN206049703U CN206049703U CN201621089387.3U CN201621089387U CN206049703U CN 206049703 U CN206049703 U CN 206049703U CN 201621089387 U CN201621089387 U CN 201621089387U CN 206049703 U CN206049703 U CN 206049703U
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- load brake
- control valve
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Abstract
A kind of equal large and long freight car brakes of empty, load brake cylinder pressure rising time.The large and long freight car car empty wagons of adjustment device of empty weight/heavy weight is being not provided with loaded vehicle while when connecting extension operation, its empty, loaded vehicle braking action response time is mutually far short of what is expected, the impact of collision of generation is larger, it is serious to coupler buffering device and car body infringement, very big potential safety hazard is produced in the transportation of goods.A kind of equal large and long freight car brakes of empty, load brake cylinder pressure rising time, consisting of：Brakes, brakes is by brake cylinder device（1）, empty and load brake equipment（2）, control valve gear（5）, manifold system（3）, competent system（4）Composition, brake cylinder device are connected with empty and load brake equipment and control valve gear by manifold system, and control valve gear is connected with competent system by manifold system.This utility model application is related to control system field, is specifically for use in sky, load brake cylinder pressure rising time equal large and long freight car brakes.
Description
Technical field：
This utility model is related to a kind of control system field, more particularly to a kind of empty, load brake cylinder pressure rising time is equal
Large and long freight car brakes.
Background technology：
The large and long freight car species of domestic operation is more at present, it is contemplated that the exchange versatility brakes of braking accessory
Accessory select it is almost identical with the general purpose freight car on state's iron wire road, but due to the deadweight and load-carrying of large and long freight car it is larger, to braking
The requirement of performance is otherwise varied with general purpose freight car, is especially being not provided with the large and long freight car car of adjustment device of empty weight/heavy weight
When empty wagons and loaded vehicle connect extension operation simultaneously, its empty, loaded vehicle braking action response time is mutually far short of what is expected, the impact of collision of generation compared with
Greatly, it is serious to coupler buffering device and car body infringement, very big potential safety hazard is produced in the transportation of goods, therefore develops a kind of
Special sky, load brake cylinder pressure rising time equal large and long freight car brakes is extremely necessary.
The content of the invention：
The purpose of this utility model is to provide a kind of equal large and long freight car braking system of empty, load brake cylinder pressure rising time
System.
Above-mentioned purpose is realized by following technical scheme：
A kind of equal large and long freight car brakes of empty, load brake cylinder pressure rising time, its composition include：Braking system
System, described brakes is by brake cylinder device, empty and load brake equipment, control valve gear, manifold system, competent system group
Into described brake cylinder device is by described manifold system and described empty and load brake equipment and described control valve gear
Connection, described control valve gear are connected with described competent system by described manifold system.
Described sky, load brake cylinder pressure rising time equal large and long freight car brakes, described brake cylinder device
Mainly it is made up of checking cylinder, hem shoe gap automatic regulator, cylinder lever, thick stick before described checking cylinder connection checking cylinder
Bar, described cylinder lever connection hem shoe gap automatic regulator.
Described sky, load brake cylinder pressure rising time equal large and long freight car brakes, described empty and load adjustment
Device is mainly made up of joystick, control-rod, empty wagon safety valve, cutout cock, 35 lifting plenum chambers, described joystick
Connection control-rod, the switch of the described cutout cock of described control-rod control, the switch of described cutout cock pass through arm
System connection 35 lifts plenum chamber.
Described sky, load brake cylinder pressure rising time equal large and long freight car brakes, described control valve gear
By control valve, 75 liters rise reservoir, 11 liters rise reservoir and constitute, described control valve connects described 75 liters respectively by manifold system
Rise reservoir and 11 liters rise reservoir, described control valve is also connected with competent system.
The beneficial effects of the utility model：
1. brakes of the present utility model, when the large and long freight car empty wagons and loaded vehicle of vehicle of the same race can be made even to hang operation
Longitudinal impact force is substantially reduced.
Brakes of the present utility model, described hem shoe gap automatic regulator can change automatically length in stress
Degree, left regulation wheel watt gap, described cylinder lever can amplify checking cylinder active force, increase brake shoe pressure.
Brakes of the present utility model, the switch of the described cutout cock of described joystick control, described sky
Car relief valve can be opened by pressure sensitive, the maximum of the described checking cylinder pressure of control, 35 described lifting plenum chambers
Pressure rising time of the described checking cylinder in empty parking space can be adjusted by the volume of itself.
Brakes of the present utility model, described control valve can be controlled by the change of described competent system pressure
The braking of described checking cylinder, alleviation action, 75 liters of described reservoirs can store enough pressure airs for described checking cylinder
Braking maneuver is produced, 11 liters of described reservoirs can speed up alleviation action.
Description of the drawings：
Accompanying drawing 1 is brake system structure schematic diagram of the present utility model.
Accompanying drawing 2 is brake cylinder device structural representation of the present utility model.
Accompanying drawing 3 is empty and load brake equipment structural representation of the present utility model.
Accompanying drawing 4 is control valve structure schematic diagram of the present utility model.
In figure：1-brake cylinder device；2-empty and load brake equipment；3-manifold system；4-competent system；5 —
Control valve gear；6-checking cylinder；7-hem shoe gap automatic regulator；8-cylinder lever；9-joystick；10
- control-rod；11-cutout cock；12-empty wagon safety valve；13-35 lifting plenum chambers；14-75 liters rise reservoir；15
- control valve；16-11 liters rise reservoir.
Specific embodiment：
Embodiment 1：
A kind of equal large and long freight car brakes of empty, load brake cylinder pressure rising time, its composition include：Braking system
System, described brakes is by brake cylinder device 1, empty and load brake equipment 2, control valve gear 5, manifold system 3, competent system
4 compositions, described brake cylinder device is by described manifold system and described empty and load brake equipment and described control valve
Device connects, and described control valve gear is connected with described competent system by described manifold system.
Embodiment 2：
The equal large and long freight car brakes of sky, load brake cylinder pressure rising time according to embodiment 1, it is described
Brake cylinder device is mainly made up of checking cylinder 6, hem shoe gap automatic regulator 7, cylinder lever 8, and described checking cylinder connects
Connect cylinder lever, described cylinder lever connection hem shoe gap automatic regulator.
Embodiment 3：
The equal large and long freight car brakes of sky, load brake cylinder pressure rising time according to embodiment 1, it is described
Empty and load brake equipment is mainly by joystick 9, control-rod 10, empty wagon safety valve 12, the lifting plenum chamber of cutout cock 11 and 35
13 compositions, described joystick connection control-rod, the switch of the described cutout cock of described control-rod control, described cuts
The switch of disconnected cock lifts plenum chamber by manifold system connection 35.
Embodiment 4：
The equal large and long freight car brakes of sky, load brake cylinder pressure rising time according to embodiment 1, it is described
By controlling 15,75 liters of valve and rising 14,11 liters of reservoir and rise reservoir 16 to constitute, described control valve is divided control valve gear by manifold system
75 liters described in not connecting rise reservoir and 11 liters rise reservoir, and described control valve is also connected with competent system.
Claims (4)
1. equal large and long freight car brakes of a kind of empty, load brake cylinder pressure rising time, its composition include：Brakes,
It is characterized in that：Described brakes is by brake cylinder device, empty and load brake equipment, control valve gear, manifold system, supervisor system
System composition, described brake cylinder device is by described manifold system and described empty and load brake equipment and described control valve
Device connects, and described control valve gear is connected with described competent system by described manifold system.
2. equal large and long freight car brakes of empty, load brake cylinder pressure rising time according to claim 1, its feature
It is：Described brake cylinder device includes checking cylinder, hem shoe gap automatic regulator, cylinder lever composition, described braking
Cylinder connects cylinder lever, described cylinder lever connection hem shoe gap automatic regulator.
3. equal large and long freight car brakes of empty, load brake cylinder pressure rising time according to claim 1, its feature
It is：Described empty and load brake equipment is mainly by joystick, control-rod, empty wagon safety valve, cutout cock, 35 lifting plenum chambers
Composition, described joystick connection control-rod, the switch of the described cutout cock of described control-rod control, described blocks
The switch of cock lifts plenum chamber by manifold system connection 35.
4. equal large and long freight car brakes of empty, load brake cylinder pressure rising time according to claim 1, its feature
It is：Described control valve gear by control valve, 75 liters rise reservoir, 11 liters rise reservoir and constitute, described control valve is by a piping
System connects that described 75 liters rise reservoir and 11 liters rise reservoir respectively, and described control valve is also connected with competent system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089387.3U CN206049703U (en) | 2016-09-29 | 2016-09-29 | Equal large and long freight car brakes of empty, load brake cylinder pressure rising time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089387.3U CN206049703U (en) | 2016-09-29 | 2016-09-29 | Equal large and long freight car brakes of empty, load brake cylinder pressure rising time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206049703U true CN206049703U (en) | 2017-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621089387.3U Active CN206049703U (en) | 2016-09-29 | 2016-09-29 | Equal large and long freight car brakes of empty, load brake cylinder pressure rising time |
Country Status (1)
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| CN (1) | CN206049703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020062404A1 (en) * | 2018-09-29 | 2020-04-02 | 中车资阳机车有限公司 | Hydraulic braking control unit having empty-load braking function |
-
2016
- 2016-09-29 CN CN201621089387.3U patent/CN206049703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020062404A1 (en) * | 2018-09-29 | 2020-04-02 | 中车资阳机车有限公司 | Hydraulic braking control unit having empty-load braking function |
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