CN106696986A - Rail train and braking control device thereof - Google Patents
Rail train and braking control device thereof Download PDFInfo
- Publication number
- CN106696986A CN106696986A CN201611146936.0A CN201611146936A CN106696986A CN 106696986 A CN106696986 A CN 106696986A CN 201611146936 A CN201611146936 A CN 201611146936A CN 106696986 A CN106696986 A CN 106696986A
- Authority
- CN
- China
- Prior art keywords
- valve
- control
- brake control
- handle
- braking gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- B61H13/00—Actuating rail vehicle brakes
- B61H13/02—Hand or other personal actuation
-
- 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
- B61H11/10—Aerodynamic brakes with control flaps, e.g. spoilers, attached to the vehicles
Abstract
The invention discloses a braking control device of a rail train. The braking control device of the rail train comprises a hand shank, a linkage rod and a plurality of control valves. Each control valve comprises a plurality of gas path connectors and valve elements installed inside the control valves. The multiple control valves communicate with a plurality of braking gas paths through the gas path connectors. The valve elements can move to control the through or blocked state of the corresponding braking gas paths. All the valve elements can move synchronously by being connected with the linkage rod. The hand shank is connected with one of the valve elements and can drive the valve elements to move. The hand shank controls one of the valve elements to move, then all the valve elements can be moved synchronously through the linkage rod, the effect that the through or blocked state of the multiple braking gas paths is controlled through one hand shank is achieved, centralized control is achieved, the operation process is simplified, accuracy is improved, failures caused by human factors are reduced, the degree of integration is high, the size is reduced, and the safety and running efficiency of the train are improved. The invention further discloses the rail train comprising the braking control device.
Description
Technical field
The present invention relates to track train field, more particularly to a kind of brake control of track train.Additionally, this hair
It is bright to further relate to a kind of track train including above-mentioned brake control.
Background technology
With the fast development of China's track transportation industry, to motorcycle safety requirement also more and more higher.Brakes is made
It is critical system in locomotive operation safety, the real-time accurate, reliable and stable of brakes control directly determines locomotive system
Safety.
In the prior art, locomotive brake gear links up electrical control fast valve by integrated air board, in conjunction with a series of
Pipeline is linked up special-purpose machinery valve and scaling, the control by stop valve to pipeline break-make is carried out to fast valve flow in gas path plate
Finally realize the accurate closed-loop control to brake-cylinder pressure, it is ensured that locomotive can be according to the reliable and stable accurate parking of driver requests.
The basis that stop valve is controlled as brake cylinder air pressure under each braking mode of brake, to the reality of each normal function of brake
Existing, the excision and debugging of malfunction function, maintenance, the realization of maintenance are all indispensable.
And according to the integrated control mode of existing pipeline, when needing to carry out functional mode switching, to set some manually
Stop valve is opened and disconnects associated pipe, and operating procedure is numerous and diverse, it is necessary to operator's memory and carry out accurately to multiple stop valves
Operation ensures correct stop valve and accurately cut-off valve position, and this not only increases driver operation difficulty, while serious shadow
Motorcycle safety is rung.
Therefore, how to provide a kind of brake control that can simplify operation is that those skilled in the art need solution at present
Technical problem certainly.
The content of the invention
It is an object of the invention to provide a kind of brake control of track train, operation can be simplified.It is of the invention another
One purpose is to provide a kind of track train including above-mentioned brake control, can simplify operation, improve train security and
Operational efficiency.
In order to solve the above technical problems, the present invention provides a kind of brake control of track train, including handle, linkage
Bar and multiple control valves, each described control valve include multiple air-path interfaces and the valve element being installed on inside the control valve,
Multiple control valves are respectively communicated with multiple braking gas circuits by the air-path interface, and the valve element can move to control correspondence
The on off operating mode for stating braking gas circuit, all the valve elements being capable of synchronizing moving, the handle by connecting the gangbar
One valve element of connection simultaneously can drive the valve element to move.
Preferably, the valve element is specially spherical valve core, and the spherical valve core can rotate to control on off operating mode.
Preferably, the gangbar includes connecting rod and multiple drive links, and one end of the drive link is fixedly connected described
Valve element, the other end of the drive link is hinged the connecting rod, and the connecting rod can drive whole drive links to same
Direction rotates, and rotation axis is perpendicular to the connecting rod, and multiple control valves are arranged in order, and the connecting rod is parallel to more
The line of the individual control valve.
Preferably, it is provided with detector for detecting the drive link position and for communication link outside the control valve
Connect the electric connector of controller.
Preferably, the detector is specially micro limit switch, and one end of the drive link is provided with for triggering
State the cam of micro limit switch.
Preferably, including three control valves, when the handle is in the first working position, two control valves difference
The corresponding braking gas circuit is connected, another described control valve disconnects the corresponding braking gas circuit, the handle is in the
During two working positions, two control valves are each turned off the corresponding braking gas circuit, another described control valve connection correspondence
The braking gas circuit.
Preferably, a control valve includes three air-path interfaces, during the handle switch operating position, the control
Three connected states of the air-path interface of Vavle switching processed.
Preferably, the valve body formula of multiple control valves is set.
Preferably, it is provided with mounting hole on the valve body.
The present invention provides a kind of track train, including vehicle body and is installed on the brake control of the vehicle body, described
Brake control is specially the brake control described in above-mentioned any one.
The brake control that the present invention is provided, including handle, gangbar and multiple control valves, each control valve include
Multiple air-path interfaces and the valve element being installed on inside control valve, multiple control valve are respectively communicated with multiple braking gas by air-path interface
Road, valve element can move with control correspondence institute state brake gas circuit on off operating mode, full spool can by connecting gangbar
Synchronizing moving, handle connects a valve element and valve element can be driven to move.Handle controls a valve element movement, is by gangbar
Full spool synchronizing moving can be made, an on off operating mode for the multiple braking gas circuits of handle control is realized, centralized Control simplifies operation
Process, improves accuracy rate, reduces human factor failure, and integrated level is high, reduces volume, improves train security and operational efficiency.
Present invention also offers a kind of track train including above-mentioned brake control, due to above-mentioned brake control
With above-mentioned technique effect, above-mentioned track train should also have same technique effect, no longer be discussed in detail herein.
Brief description of the drawings
Fig. 1 is a kind of schematic front view of specific embodiment of brake control provided by the present invention；
Fig. 2 is a kind of schematic rear view of specific embodiment of brake control provided by the present invention.
Specific embodiment
Core of the invention is to provide a kind of brake control of track train, can simplify operation.It is of the invention another
One core is to provide a kind of track train including above-mentioned brake control, can simplify operation, improve train security and
Operational efficiency.
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Refer to the master of Fig. 1 and a kind of specific embodiment that Fig. 2, Fig. 1 are brake control provided by the present invention
Depending on schematic diagram；Fig. 2 is a kind of schematic rear view of specific embodiment of brake control provided by the present invention.
The brake control that the specific embodiment of the invention is provided, including handle 2, gangbar and multiple control valves 1, often
The valve element that individual control valve 1 includes multiple air-path interfaces 3 and is installed on inside control valve 1, multiple control valve 1 passes through air-path interface
3 are respectively communicated with multiple braking gas circuits, and valve element can be moved and state the on off operating mode for braking gas circuit, full spool with control correspondence institute
By connect gangbar can synchronizing moving, handle 2 connect a valve element simultaneously valve element can be driven to move.
Handle 2 controls a valve element movement, and full spool synchronizing moving can be made by gangbar, realizes a handle 2
The on off operating mode of the multiple braking gas circuits of control, centralized Control simplifies operating process, improves accuracy rate, reduces human factor failure,
Integrated level is high, reduces volume, improves train security and operational efficiency.
Wherein, valve element is specially spherical valve core, and spherical valve core can rotate to control on off operating mode.Gangbar includes connection
Bar 4 and multiple drive links 5, one end of drive link 5 is fixedly connected valve element, the other end bar that is articulated and connected 4 of drive link 5, connecting rod 4
Whole drive links 5 can be driven to rotate in the same direction, and rotation axis, perpendicular to connecting rod 4, multiple control valve 1 is arranged successively
Row, line of the connecting rod 4 parallel to multiple control valve 1.When i.e. handle 2 drives a Spool rotating, can drive connected
Drive link 5 drives connecting rod 2 to move around valve core rotation, and because whole drive links 5 are connected with connecting rod 4, connecting rod 4 can drive
Other drive links 5 realize that a handle 2 controls multiple braking gas around corresponding Spool rotating, final full spool synchronous rotary
The on off operating mode on road.On off operating mode control can be realized using other modes, such as control valve element by the way of translation.
The quantity and set-up mode of control valve can be according to circumstances adjusted, three control valves 1, the connection position of handle 2 are such as set
In the control valve 1 at middle part, when handle 2 is in the first working position, two control valves 1 are respectively communicated with corresponding braking gas circuit, another
Individual control valve 1 disconnects corresponding braking gas circuit, and when handle 2 is in the second working position, two control valves 1 are each turned off corresponding system
Take offence road, another control valve 1 connects corresponding braking gas circuit.When i.e. handle 2 is in the first working position, at two braking gas circuits
In connected state, another braking gas circuit is off, when handle 2 is in the second working position, that is, when pulling handle 2,
Two braking gas circuits go off state, and another braking gas circuit is in connected state.This specific embodiment provides two kinds
Braking gas circuit connected state, switching is capable of achieving by pulling handle 2, and the connected state of control valve 1 can root during different operating position
Defined according to actual conditions, within protection scope of the present invention.
A control valve 1 wherein positioned at one end includes three air-path interfaces 3, and remaining control valve 1 remains as two gas circuits
Interface 3, during the switch operating of handle 2 position, the control valve 1 with three air-path interfaces 3 changes two different companies of air-path interface 3
Logical state.
In the brake control that the specific embodiment of the invention is provided, it is provided with for detecting biography outside control valve 1
The detector of the position of lever 5 and the electric connector 6 for communicating to connect controller.Specifically, detector can be microstroke
Switch, one end of drive link 5 is provided with the cam for triggering micro limit switch.Drive link 5 is rotated and can drive its end
The micro limit switch of cam touching is controlling electric signal break-make.Gas path on-off information passes out electric signal by the closure for switching
To controller, so as to reach the purpose of coordinated signals gas path on-off and on off operating mode electric signal feedback.Also optoelectronic switch can be used
Realize that position is detected etc. mode, within protection scope of the present invention.
On the basis of the brake control of above-mentioned each specific embodiment, the valve body one of multiple control valves 1 can be made
Body formula is set, i.e., valve body is an entirety, and inside sets multiple individually cavitys, valve element is provided with cavity, and air-path interface 3 sets
It is placed in valve body surface and connects corresponding cavity respectively, make structure compacter, improves integration degree.For the ease of installing,
Mounting hole can be set on valve body, be bolted, can also be connected by other modes such as clampings.
Except above-mentioned brake control, specific embodiment of the invention also provides a kind of including above-mentioned control for brake dress
The track train put, the structure of the track train other each several parts refer to prior art, repeat no more herein.
Track train provided by the present invention and its brake control are described in detail above.It is used herein
Specific case is set forth to principle of the invention and implementation method, and the explanation of above example is only intended to help and understands
The method of the present invention and its core concept.It should be pointed out that for those skilled in the art, not departing from this
On the premise of inventive principle, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the present invention
In scope of the claims.
Claims (10)
1. a kind of brake control of track train, it is characterised in that including handle (2), gangbar and multiple control valves
(1), each described control valve (1) including multiple air-path interfaces (3) and is installed on the internal valve element of control valve (1), many
Individual control valve (1) is respectively communicated with multiple braking gas circuits by the air-path interface (3), and the valve element can move to control
The on off operating mode for stating braking gas circuit of correspondence institute, the whole valve elements by connect the gangbar can synchronizing moving, it is described
Handle (2) connects a valve element and the valve element can be driven to move.
2. brake control according to claim 1, it is characterised in that the valve element is specially spherical valve core, described
Spherical valve core can rotate to control on off operating mode.
3. brake control according to claim 2, it is characterised in that the gangbar includes connecting rod (4) and many
Individual drive link (5), one end of the drive link (5) is fixedly connected the valve element, and the other end of the drive link (5) is hinged described
Connecting rod (4), the connecting rod (4) can drive all drive links (5) to rotate in the same direction, and rotation axis is vertical
In the connecting rod (4), multiple controls valve (1) are arranged in order, and the connecting rod (4) is parallel to multiple control valves
(1) line.
4. brake control according to claim 3, it is characterised in that be provided with outside the control valve (1) for
Detect the detector and the electric connector (6) for communicating to connect controller of the drive link (5) position.
5. brake control according to claim 4, it is characterised in that the detector is specially microstroke and opens
Close, one end of the drive link (5) is provided with the cam for triggering the micro limit switch.
6. brake control according to claim 1, it is characterised in that including three controls valve (1), the hand
When handle (2) is in the first working position, two controls valve (1) are respectively communicated with the corresponding braking gas circuit, described in another
Control valve (1) disconnects the corresponding braking gas circuit, when the handle (2) is in the second working position, two controls valve (1)
The corresponding braking gas circuit is each turned off, another described control valve (1) connects the corresponding braking gas circuit.
7. brake control according to claim 6, it is characterised in that control valve (1) includes three institutes
Air-path interface (3) is stated, during handle (2) the switch operating position, three air-path interfaces (3) of control valve (1) switching
Connected state.
8. the brake control according to claim 1 to 7 any one, it is characterised in that multiple controls valve (1)
Valve body formula set.
9. brake control according to claim 8, it is characterised in that be provided with mounting hole on the valve body.
10. a kind of track train, including vehicle body and the brake control of the vehicle body is installed on, it is characterised in that described
Brake control is specially the brake control described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146936.0A CN106696986A (en) | 2016-12-13 | 2016-12-13 | Rail train and braking control device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611146936.0A CN106696986A (en) | 2016-12-13 | 2016-12-13 | Rail train and braking control device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106696986A true CN106696986A (en) | 2017-05-24 |
Family
ID=58937548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611146936.0A Pending CN106696986A (en) | 2016-12-13 | 2016-12-13 | Rail train and braking control device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106696986A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176174A (en) * | 2017-06-07 | 2017-09-19 | 中车株洲电力机车有限公司 | A kind of three handle driver controllers |
| CN107504100A (en) * | 2017-09-22 | 2017-12-22 | 中车唐山机车车辆有限公司 | Cutout cock, brake piping assembly and rail vehicle using the cutout cock |
| CN108341136A (en) * | 2017-09-04 | 2018-07-31 | 中久物流有限公司 | Pressing device and rack with it |
| CN110015317A (en) * | 2019-04-23 | 2019-07-16 | 中车株洲电力机车有限公司 | A kind of brake monitor emergency brake signal synchronism output mechanism |
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| CN1805872A (en) * | 2003-05-09 | 2006-07-19 | 克诺尔布莱姆斯轨道系统英国有限公司 | Railway vehicle brake control system |
| CN103010251A (en) * | 2012-12-24 | 2013-04-03 | 青岛四方车辆研究所有限公司 | Braking control unit for high-speed motor train units and urban rail transit vehicles |
| CN203666633U (en) * | 2014-01-17 | 2014-06-25 | 日照市北业制动泵有限公司 | Automobile pneumatic brake control electromagnetic valve with three single valves |
| CN204726241U (en) * | 2015-07-08 | 2015-10-28 | 四川制动科技股份有限公司 | A kind of road maintainance machinery car driver's cab brake controller |
| US20150353061A1 (en) * | 2014-06-06 | 2015-12-10 | New York Air Brake, LLC | Incremented brake pipe pressure reduction |
| US20160008975A1 (en) * | 2012-07-09 | 2016-01-14 | Chadwick Steven Smith | Railroad manually adjustable safety handbrake wheel utility tool assembly |
| CN105711578A (en) * | 2016-03-31 | 2016-06-29 | 克诺尔车辆设备(苏州)有限公司 | Parking brake control unit with remote relieving and state monitoring functions |
| CN105923011A (en) * | 2016-04-27 | 2016-09-07 | 中国铁道科学研究院 | Brake controller with electrical redundancy control function |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1805872A (en) * | 2003-05-09 | 2006-07-19 | 克诺尔布莱姆斯轨道系统英国有限公司 | Railway vehicle brake control system |
| US20160008975A1 (en) * | 2012-07-09 | 2016-01-14 | Chadwick Steven Smith | Railroad manually adjustable safety handbrake wheel utility tool assembly |
| CN103010251A (en) * | 2012-12-24 | 2013-04-03 | 青岛四方车辆研究所有限公司 | Braking control unit for high-speed motor train units and urban rail transit vehicles |
| CN203666633U (en) * | 2014-01-17 | 2014-06-25 | 日照市北业制动泵有限公司 | Automobile pneumatic brake control electromagnetic valve with three single valves |
| US20150353061A1 (en) * | 2014-06-06 | 2015-12-10 | New York Air Brake, LLC | Incremented brake pipe pressure reduction |
| CN204726241U (en) * | 2015-07-08 | 2015-10-28 | 四川制动科技股份有限公司 | A kind of road maintainance machinery car driver's cab brake controller |
| CN105711578A (en) * | 2016-03-31 | 2016-06-29 | 克诺尔车辆设备(苏州)有限公司 | Parking brake control unit with remote relieving and state monitoring functions |
| CN105923011A (en) * | 2016-04-27 | 2016-09-07 | 中国铁道科学研究院 | Brake controller with electrical redundancy control function |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176174A (en) * | 2017-06-07 | 2017-09-19 | 中车株洲电力机车有限公司 | A kind of three handle driver controllers |
| CN108341136A (en) * | 2017-09-04 | 2018-07-31 | 中久物流有限公司 | Pressing device and rack with it |
| CN108341136B (en) * | 2017-09-04 | 2024-02-20 | 中久物流有限公司 | Hold-down device and have its work or material rest |
| CN107504100A (en) * | 2017-09-22 | 2017-12-22 | 中车唐山机车车辆有限公司 | Cutout cock, brake piping assembly and rail vehicle using the cutout cock |
| CN107504100B (en) * | 2017-09-22 | 2019-08-20 | 中车唐山机车车辆有限公司 | Cutout cock, brake piping assembly and rail vehicle using the cutout cock |
| CN110015317A (en) * | 2019-04-23 | 2019-07-16 | 中车株洲电力机车有限公司 | A kind of brake monitor emergency brake signal synchronism output mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |