CN109649427A - Track train and its empty spring device - Google Patents
Track train and its empty spring device Download PDFInfo
- Publication number
- CN109649427A CN109649427A CN201910091782.7A CN201910091782A CN109649427A CN 109649427 A CN109649427 A CN 109649427A CN 201910091782 A CN201910091782 A CN 201910091782A CN 109649427 A CN109649427 A CN 109649427A
- Authority
- CN
- China
- Prior art keywords
- spring
- valve member
- sky
- empty
- spring device
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
Abstract
The invention discloses a kind of empty spring devices, including empty spring, feeder, further includes: conduit assembly, one end of the conduit assembly are connected to the sky spring, in addition both ends can respectively with the feeder and atmosphere；Valve member is arranged in the conduit assembly, and when the valve member is in the first working condition, the sky spring is connected with the feeder, and when the valve member is in the second working condition, the sky spring is connected with atmosphere；Control device is electrically connected with the valve member, and for controlling the working condition of the valve member, the control device is arranged in control room.The exhaust of sky spring need not can be operated close to the chassis of train in operator in the present invention in the drivers' cab of train, to significantly reduce the difficulty of exhaust operation, improve the efficiency of exhaust operation.The invention also discloses a kind of track trains with above-mentioned empty spring device.
Description
Technical field
The present invention relates to the empty spring fields of track train, more specifically to track train and its empty spring device.
Background technique
The empty spring (air spring) of track train is arranged in below the chassis of train.In train operation, empty spring is located always
In inflated condition.When needing to overhaul train, or implementing to rescue to train, need that empty spring is exhausted.It is empty
The exhaust cock of spring is generally arranged at below train chassis.Operating personnel needs close to train chassis, manually handle drain tap.
It is obvious that the operation of manual operation drain tap is more difficult.Especially for the train on the elevated-beam, track girder
Two sides are high-voltage contact net, and operating personnel substantially can not be close to the chassis of train.
Therefore, a kind of empty spring device how is designed, it is this that operator, which can easily control the exhaust of empty spring device,
Field technical staff critical problem urgently to be resolved.
Summary of the invention
The object of the present invention is to provide a kind of empty spring device, operator can easily control the row of empty spring device
Gas.
A kind of sky spring device, including empty spring, feeder, further includes:
Conduit assembly, one end of the conduit assembly are connected to the empty spring, in addition both ends can respectively with the gas supply
Device and atmosphere；
Valve member is arranged in the conduit assembly, when the valve member is in the first working condition, the sky
Spring is connected with the feeder, and when the valve member is in the second working condition, the sky spring is connected with atmosphere；
Control device is electrically connected with the valve member, for controlling the working condition of the valve member, the control
Device is arranged in control room.
Preferably, the valve member is two-position three way magnetic valve, and to be open in usual, the two-position three way magnetic valve has
One import and two outlets, the import are connected to the feeder, primary outlet and the empty spring in two outlets
Connection, second outlet is communicated with the atmosphere.
Preferably, the control device includes control switch and power supply, a termination of the two-position three way magnetic valve
Ground, the other end are connected with the control switch and power supply, and the control switch is located at the power supply and two described
Between three-way magnetic valve.
Preferably, the power supply includes the main power source and backup power source being arranged in parallel.
Preferably, the control device further includes and the concatenated direct current air switch of the control switch.
Preferably, the two-position three way magnetic valve includes being arranged in parallel multiple, each described two-position three way magnetic valve
A corresponding empty spring.
Preferably, the control device includes two groups be arranged in parallel.
The invention also discloses a kind of track train, including empty spring device, the sky spring device is that any one of the above is empty
Spring device.
It can be seen from the above technical proposal that valve member can be made to be in always when train is in operating status
One working condition makes sky spring and feeder remain conducting, to realize lasting inflation, so that it is guaranteed that the normal work of empty spring
Industry；When needing to overhaul train, or implementing to rescue to train, operator manipulates control in the drivers' cab of train
Device makes valve member become the second working condition from the first working condition, so that sky spring be made to be connected with atmosphere, realizes exhaust.
After Awaiting Overhaul or rescue work, control device can be manipulated, valve member is made to become the first working condition, to be filled to empty spring
Gas.The exhaust of sky spring need not can be operated close to the chassis of train in operator in the present invention in the drivers' cab of train, thus
The difficulty of exhaust operation is significantly reduced, the efficiency of exhaust operation is improved.
Detailed description of the invention
Scheme in order to illustrate the embodiments of the present invention more clearly, below will be required to describing in embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For field technique personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for the empty spring device that a specific embodiment of the invention provides；
Fig. 2 is the circuit diagram for the two-position three way magnetic valve that a specific embodiment of the invention provides.
Wherein, 1 it is empty spring, 2 be two-position three way magnetic valve, 3 be conduit assembly, 4 be control switch, 5 is that direct current air is opened
It closes.
Specific embodiment
The invention discloses a kind of empty spring device, operator can easily control the exhaust of empty spring device.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
In the embodiment of the present invention, those of ordinary skill in the art without making creative work it is obtained it is all its
Its embodiment, shall fall within the protection scope of the present invention.
In a specific embodiment of the invention, empty spring device includes conduit assembly 3, valve member and control device.Its
In, one end of conduit assembly 3 is connected to empty spring 1, in addition both ends can respectively with feeder and atmosphere.Valve member is set
Set in conduit assembly 3, valve member includes two working conditions, when valve member be in the first working condition, empty spring 1 and
Feeder conducting, so that feeder be made to inflate to empty spring 1.When valve member is in the second working condition, empty spring 1 with it is big
Conductance is logical, so that the gas in sky spring 1 be made to be discharged.Control device is electrically connected with valve member, the work for control valve component
Make state.The control device is arranged in control room, facilitates the manipulation of operator.
When train is in operating status, valve member can be made to be in the first working condition always, make sky spring 1 and gas supply
Device remains conducting, to realize lasting inflation, so that it is guaranteed that the normal operation of empty spring 1；It is needing to overhaul train,
Or when implementing to rescue to train, operator manipulates control device in the drivers' cab of train, makes valve member by the first work
Become the second working condition as state, so that sky spring 1 be made to be connected with atmosphere, realizes exhaust.After Awaiting Overhaul or rescue work,
Control device can be manipulated, valve member is made to become the first working condition, to be inflated to empty spring 1.Operator in the present embodiment
The exhaust of sky spring 1 need not can be operated close to the chassis of train in member in the drivers' cab of train, make to significantly reduce exhaust
The difficulty of industry improves the efficiency of exhaust operation.
Further, it is preferably two-position three way magnetic valve 2 by valve member, and is two-position three way magnetic valve 2 open in usual.
Two-position three way magnetic valve 2 has an import and two outlets.The import is connected to feeder.Wherein primary outlet and sky
Spring 1 is connected to, and second outlet is communicated with the atmosphere.In the event of a power failure, import is connected with primary outlet, this is two-position three way
First working condition of solenoid valve 2, in the first working condition, feeder is connected to by conduit assembly 3 with empty spring 1, is realized
Inflation, conduit assembly 3 at this time serve as air inlet pipe；In the case where energization, two outlet conductings, this is two-position three way magnetic valve
2 the second working condition, in the second working condition, empty spring 1 passes through the pipeline group between empty spring 1 and two-position three way magnetic valve 2
Part 3 is connected with atmosphere, realizes exhaust, and the conduit assembly 3 between this space-time spring 1 and two-position three way magnetic valve 2 serves as exhaust pipe.It is former
Some feeders are connected to by admission line with empty spring 1, and the present embodiment directly installs two on original admission line
The inflation and exhaust of sky spring 1 can be realized in three-way magnetic valve 2, easy to operate, is easy to implement.
Further, the connection type of control device and two-position three way magnetic valve 2 is as follows: control device includes control switch
4 and power supply.One end of two-position three way magnetic valve 2 is grounded, and the other end is connected with control switch 4 and power supply, and is controlled
Switch 4 is made to be arranged between power supply and two-position three way magnetic valve 2.When control switch 4 disconnects, two-position three way magnetic valve 2
In import and primary outlet conducting；Two outlets conducting when control switch 4 is closed, in two-position three way magnetic valve 2.Separately
Outside, power supply includes main power source and backup power source.In train normally travel, the main power source of train is empty spring device power supply；
When train breaks down, backup power source is empty spring device power supply.Furthermore it is also possible to add direct current air switch 5, direct current air
Switch 5 is arranged between power supply and control switch 4, plays the role of overload protection.
Further, multiple empty springs 1 are provided on train, then set multiple for two-position three way magnetic valve 2, multiple two
Position-3-way solenoid valve 2 is arranged in parallel, corresponding one empty spring 1 of each two-position three way magnetic valve 2.In this way, manipulation control switch 4
When, multiple empty springs 1 can be made while inflating or being vented.Conducting wire for connecting two-position three way magnetic valve 2 is all connected to pass through first
On logical line, through track is connect with control device again later.
Further, track train usually has two drivers' cabs of first tail, then can set control device to
Two groups, two groups of control devices are located in two drivers' cabs.It is arranged in parallel between two groups of control devices.Manipulate any one group of control
The exhaust and inflation of empty spring 1 can be achieved in device processed.
The invention also discloses a kind of track train, including empty spring device, which is any one of the above sky spring
Device, above-mentioned sky spring device have the above advantages, and the track train with above-mentioned empty spring device equally has the above advantages, therefore this
Text repeats no more.
Finally, it is to be noted that, herein, the relational terms of such as " first " and " second " or the like are only used
Distinguish one entity or operation from another entity or operation, without necessarily requiring or implying these entities or
There are any actual relationship or orders between operation.Moreover, the terms "include", "comprise" or its any other change
Body is intended to non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wrapped
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that equipment is intrinsic.In the absence of more restrictions, the element limited by sentence "including a ...", and
It is not excluded in process, method, article or equipment in the process, method, article or apparatus that includes the element that there is also other identical elements.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.To the upper of the disclosed embodiments
It states bright, enables those skilled in the art to implement or use the present invention.Various modifications to these embodiments are to ability
Will be apparent for the professional technician in domain, the general principles defined herein can not depart from it is of the invention
In the case where spirit or scope, realize in other embodiments.Therefore, the present invention be not intended to be limited to it is shown in this article these
Embodiment, and it is to fit to the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. a kind of sky spring device, including empty spring (1), feeder, which is characterized in that further include:
Conduit assembly (3), one end of the conduit assembly (3) are connected to the empty spring (1), in addition both ends can respectively with it is described
Feeder and atmosphere；
Valve member is arranged in the conduit assembly (3), when the valve member is in the first working condition, the sky
Spring (1) is connected with the feeder, when the valve member is in the second working condition, the sky spring (1) and big conductance
It is logical；
Control device is electrically connected with the valve member, for controlling the working condition of the valve member, the control device
It is arranged in control room.
2. sky spring device according to claim 1, which is characterized in that the valve member is two-position three way magnetic valve (2),
And to be open in usual, the two-position three way magnetic valve (2) has an import and two outlets, and the import and the feeder connect
Logical, the primary outlet in two outlets is connected to the empty spring (1), and second outlet is communicated with the atmosphere.
3. sky spring device according to claim 2, which is characterized in that the control device includes control switch (4) and supplies
Power supply, one end ground connection of the two-position three way magnetic valve (2), the other end are connected with the control switch (4) and power supply,
The control switch (4) is between the power supply and the two-position three way magnetic valve (2).
4. sky spring device according to claim 3, which is characterized in that the power supply includes the main power source being arranged in parallel
And backup power source.
5. sky spring device according to claim 3, which is characterized in that the control device further includes and the control switch
(4) concatenated direct current air switch (5).
6. the empty spring device according to claim 3-5 any one, which is characterized in that the two-position three way magnetic valve (2)
It is multiple including what is be arranged in parallel, each described two-position three way magnetic valve (2) the corresponding one empty spring (1).
7. sky spring device according to claim 6, which is characterized in that the control device includes two groups be arranged in parallel.
8. a kind of track train, including empty spring device, which is characterized in that the sky spring device is as claim 1-7 is any one
Empty spring device described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910091782.7A CN109649427A (en) | 2019-01-30 | 2019-01-30 | Track train and its empty spring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910091782.7A CN109649427A (en) | 2019-01-30 | 2019-01-30 | Track train and its empty spring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109649427A true CN109649427A (en) | 2019-04-19 |
Family
ID=66121806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910091782.7A Pending CN109649427A (en) | 2019-01-30 | 2019-01-30 | Track train and its empty spring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109649427A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024051566A1 (en) * | 2022-09-05 | 2024-03-14 | 中车长春轨道客车股份有限公司 | Air spring air-supply control device and high-speed maglev vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2857066Y (en) * | 2005-05-12 | 2007-01-10 | 岳阳华强电力电子有限公司 | Conversion air conditioning electrical system of bus |
| CN101236405A (en) * | 2007-01-30 | 2008-08-06 | 力晶半导体股份有限公司 | Control system |
| CN201322132Y (en) * | 2008-12-18 | 2009-10-07 | 南京中电联自动化有限公司 | Improved pneumatic valve adjusting device |
| CN103496357A (en) * | 2013-10-15 | 2014-01-08 | 江苏理工学院 | Emergency brake device of automobile line control brake system |
| EP3072716A1 (en) * | 2015-03-27 | 2016-09-28 | Haldex Brake Products GmbH | Pneumatic spring unit |
| CN109094583A (en) * | 2018-09-06 | 2018-12-28 | 中车株洲电力机车有限公司 | Vehicle air-supply pipeline control system and rail vehicle with the system |
| CN109094305A (en) * | 2018-08-27 | 2018-12-28 | 蔚来汽车有限公司 | Automobile-used gas supply assembly and its air supply method, the vehicle configured with the gas supply assembly |
| CN209395805U (en) * | 2019-01-30 | 2019-09-17 | 重庆中车长客轨道车辆有限公司 | Track train and its empty spring device |
-
2019
- 2019-01-30 CN CN201910091782.7A patent/CN109649427A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2857066Y (en) * | 2005-05-12 | 2007-01-10 | 岳阳华强电力电子有限公司 | Conversion air conditioning electrical system of bus |
| CN101236405A (en) * | 2007-01-30 | 2008-08-06 | 力晶半导体股份有限公司 | Control system |
| CN201322132Y (en) * | 2008-12-18 | 2009-10-07 | 南京中电联自动化有限公司 | Improved pneumatic valve adjusting device |
| CN103496357A (en) * | 2013-10-15 | 2014-01-08 | 江苏理工学院 | Emergency brake device of automobile line control brake system |
| EP3072716A1 (en) * | 2015-03-27 | 2016-09-28 | Haldex Brake Products GmbH | Pneumatic spring unit |
| CN109094305A (en) * | 2018-08-27 | 2018-12-28 | 蔚来汽车有限公司 | Automobile-used gas supply assembly and its air supply method, the vehicle configured with the gas supply assembly |
| CN109094583A (en) * | 2018-09-06 | 2018-12-28 | 中车株洲电力机车有限公司 | Vehicle air-supply pipeline control system and rail vehicle with the system |
| CN209395805U (en) * | 2019-01-30 | 2019-09-17 | 重庆中车长客轨道车辆有限公司 | Track train and its empty spring device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024051566A1 (en) * | 2022-09-05 | 2024-03-14 | 中车长春轨道客车股份有限公司 | Air spring air-supply control device and high-speed maglev vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1120318C (en) | Emergency shutdown test system | |
| CN105035056B (en) | Electrical spring energy storage device-parking brake | |
| CN101368581B (en) | Modular assembly | |
| CN209395805U (en) | Track train and its empty spring device | |
| CN102431458A (en) | Pantograph control device and pantograph control method | |
| CN109649427A (en) | Track train and its empty spring device | |
| CN200940722Y (en) | Quick reset device for pneumatic butterfly valve under accidenty state | |
| PL1647425T3 (en) | Control device for a pneumatic suspension system for a vehicle | |
| CN109094583A (en) | Vehicle air-supply pipeline control system and rail vehicle with the system | |
| EP3048019A1 (en) | Compressed air-supply-system for a pneumatic system | |
| CN104960543B (en) | A kind of locomotive air brake Pneumatic brake systems | |
| CN202383158U (en) | Double simulated circuit breaker used for transformer station | |
| CN105469687B (en) | A kind of well drilling hoist control device | |
| CN108501922A (en) | A kind of air-pressure type electronic parking system | |
| JP3588793B2 (en) | Control panel update method | |
| CN211016021U (en) | Brake teaching system of locomotive | |
| CN209410023U (en) | A kind of service braking system and electric vehicle | |
| CN2821334Y (en) | Radio remote control electric control valve device for pipeline transport | |
| CN105984364A (en) | Redundancy-operated electrically controlled gas circuit hydraulic valve and system for dump trucks | |
| CN219976144U (en) | Spare power air source device of three-way valve and water seal check valve | |
| CN216843344U (en) | Gas circuit conversion device | |
| CN105673595B (en) | Geotechnical investigation torch integrated hydraulic control system | |
| CN207149142U (en) | Engine failure simulation instrument | |
| CN219916503U (en) | Three-proofing system fault removal training and checking device | |
| CN215763569U (en) | Automatic switching device for air source of pneumatic door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |