CN208607017U - A kind of vehicle braking exerciser - Google Patents
A kind of vehicle braking exerciser Download PDFInfo
- Publication number
- CN208607017U CN208607017U CN201821336204.2U CN201821336204U CN208607017U CN 208607017 U CN208607017 U CN 208607017U CN 201821336204 U CN201821336204 U CN 201821336204U CN 208607017 U CN208607017 U CN 208607017U
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- vehicle
- valve
- exerciser
- row
- pneumatic
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- 230000003137 locomotive effect Effects 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 7
- 241000309551 Arthraxon hispidus Species 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 16
- 238000010586 diagram Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a kind of vehicle braking exercisers, it is connected between locomotive and subject marshalling vehicle or adjacent subject marshalling vehicle, the connector body at vehicle braking exerciser both ends is connected to form main gas circuit with the hose coupling of corresponding vehicle respectively, the vehicle braking exerciser includes mounting plate and pneumatic element composition, the pneumatic element composition includes handle valve, charge valve, fast row's Pneumatic valve, slow row's Pneumatic valve and the fast row's hand control valve and slow row's hand control valve being correspondingly connected with respectively with fast row's Pneumatic valve and slow row's Pneumatic valve, the train pipe of the subject marshalling vehicle connect to form main gas circuit with fast row's Pneumatic valve and slow row's Pneumatic valve respectively, pass through handle valve, the Train line charging or exhaust of fast row's hand control valve and slow row's hand control valve control subject marshalling vehicle.The utility model can make the vehicle of marshalling generate alleviation or service braking, the position of fault car is judged by the way that emergency braking whether occurs when the test of marshalling vehicle service braking during test, to realize the purpose for rapidly finding out undesirable emergency braking fault car.
Description
Technical field
The utility model belongs to railway vehicle brake technical field of test equipment, in particular to a kind of vehicle braking test
Device.
Background technique
When undesirable emergency braking failure occurs in vehicle in train travelling process, will cause permutation vehicle be can not work normally, and
How undesirable emergency braking fault car is quickly and easily found out in numerous vehicles, be current railway vehicle brake inspection
Survey the key point of research.
Utility model content
The goal of the invention of the utility model is: in view of the above problems, accident can be rapidly found out by providing one kind
The vehicle braking exerciser of emergency braking fault car.
The technical solution of the utility model is achieved in that a kind of vehicle braking exerciser, it is characterised in that: the vehicle
Brake tester is connected between locomotive and subject marshalling vehicle or adjacent subject marshalling vehicle, and the vehicle braking is tested
The connector body at device both ends is connected to form main gas circuit with the hose coupling of corresponding vehicle respectively, and vehicle braking exerciser into
Port end is connect with the train pipe of locomotive side, and outlet port is connect with subject marshalling vehicle, the vehicle braking exerciser
Pneumatic element composition including mounting plate and integrated installation on a mounting board, the pneumatic element composition include handle valve, fill
Air valve arranges Pneumatic valve, the slow fast row manual control arranging Pneumatic valve and being correspondingly connected with respectively with fast row's Pneumatic valve and slow row's Pneumatic valve fastly
Valve and slow row's hand control valve, the train pipe of the subject marshalling vehicle connect with fast row's Pneumatic valve, slow row's Pneumatic valve and charge valve respectively
Connect to form main gas circuit, by handle valve, fast row's hand control valve and slow row's hand control valve control subject marshalling vehicle Train line charging or
Exhaust.
Vehicle braking exerciser described in the utility model, in the pipeline and connection quilt of connection locomotive side train pipe
Pressure gauge is respectively arranged on the pipeline of the train pipe of examination marshalling vehicle.
The connector body of vehicle braking exerciser described in the utility model, vehicle braking exerciser one end passes through
Other two interface of the connection of one interface of union and four-way connection, the four-way connection is arranged with fast respectively by union
Pneumatic valve is connected with slow row's Pneumatic valve, and fast row's Pneumatic valve and slow row's Pneumatic valve are connected with corresponding exhaust shutter respectively,
The last one interface of the four-way connection is connect by union with charge valve, and the charge valve passes through union and vehicle system
The connector body of the dynamic test device other end connects.
Vehicle braking exerciser described in the utility model, the vehicle braking exerciser further includes cabinet, the case
Body and mounting plate are joined together to form the installation space for accommodating pneumatic element composition.
Vehicle braking exerciser described in the utility model is symmetrically arranged with knob in the mounting plate lateral surface.
The utility model can make the vehicle of marshalling generate alleviation or service braking, normal by marshalling vehicle during test
The position of fault car is judged with emergency braking whether occurs when retardation test, rapidly finds out unintended emergency failure to realize
The purpose of vehicle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the arrangement schematic diagram of pneumatic element composition on a mounting board in the utility model.
Fig. 3 is the leaf stomatal resistance figure of the utility model.
Fig. 4 is the use state diagram of the utility model.
Marked in the figure: 1 is locomotive, 2 be subject marshalling vehicle, and 3 be connector body, and 4 be hose coupling, and 5 be mounting plate,
6 be handle valve, and 7 be charge valve, and 8 be fast row's Pneumatic valve, and 9 be slow row's Pneumatic valve, and 10 is manual for slow row for fast row's hand control valve, 11
Valve, 12 be pressure gauge, and 13 be four-way connection, and 14 be exhaust shutter, and 15 be knob, and 16 be vehicle braking exerciser.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in figs. 1 and 4, a kind of vehicle braking exerciser, the vehicle braking exerciser is connected to locomotive 1 and subject is compiled
Group vehicle 2 or adjacent subject organize into groups vehicle 2 between, the connector body 3 at vehicle braking exerciser both ends respectively with it is corresponding
The hose coupling 4 of vehicle is connected to form main gas circuit, and one is air inlet in the connector body, another is gas outlet, vehicle
The inlet port of brake tester is connect with the train pipe of 1 side of locomotive, and outlet port is connect with subject marshalling vehicle 2,
The vehicle braking exerciser includes the pneumatic element composition of mounting plate 5 and integrated installation on mounting plate 5, the pneumatic member
Part composition includes handle valve 6, charge valve 7, arranges Pneumatic valve 8, slow row's Pneumatic valve 9 fastly and arrange Pneumatic valve 8 and slowly row with fast respectively
Fast row's hand control valve 10 that Pneumatic valve 9 is correspondingly connected with and slow row's hand control valve 11, the train pipe of the subject marshalling vehicle 2 is respectively and fastly
It arranges Pneumatic valve 8, slow row's Pneumatic valve 9 and the connection of charge valve 7 and forms main gas circuit, by handle valve 6, arrange hand control valve 10 fastly and arrange hand slowly
Train line charging or exhaust that valve 11 forms control gas circuit control subject marshalling vehicle 2 are controlled, wherein there are three controls for handle valve tool
Position, when the handle wrench of the handle valve is to release position, vehicle is abundant, and when pulling pressure maintaining position, braking is pulled in vehicle pressure maintaining
When position, vehicle service braking；Divide on the pipeline of the train pipe of the pipeline and connection subject marshalling vehicle 2 of connection train pipe
It is not provided with pressure gauge 12.
As shown in Fig. 2, the connector body 3 of vehicle braking exerciser one end passes through union and the one of four-way connection 13
Other two interface of a interface connection, the four-way connection 13 is controlled with fast row's Pneumatic valve 8 and slow exhaust respectively by union
Valve 9 connects, and fast row's Pneumatic valve 8 and slow row's Pneumatic valve 9 are connected with corresponding exhaust shutter 14 respectively, the four-way connection
13 the last one interface is connect by union with charge valve 7, and the charge valve 7 passes through union and vehicle braking exerciser
The connector body 3 of the other end connects.Wherein, the vehicle braking exerciser further includes cabinet, and the mounting plate and cabinet are adopted
It being manufactured with aluminium alloy, the cabinet and mounting plate 5 are joined together to form the installation space for accommodating pneumatic element composition,
5 lateral surface of mounting plate is symmetrically arranged with knob 15.
In the present embodiment, on a mounting board, main gas circuit has passed through union to the equal integrated installation arrangement of all pneumatic elements
It is threadedly coupled, since vehicle braking exerciser volume cannot be too big, pneumatic element close arrangement, control gas circuit passes through hose
Connection can protect tracheae by one macromolecule material protective case of surface cover outside soft air pipe circumference to protect hose.In addition, examining
Consider actual use situation and pneumatic element selection, gas control control is selected, since vehicle braking exerciser will meet different marshallings
The needs of vehicle test, therefore be vented there are two gas circuits, fast row's (flow is big), slow row's (flow is small), entire gas circuit
Using main gas circuit and control gas circuit mentality of designing.
The retardation test method of the utility model, specifically: it treats test vehicle and is organized into groups, and tried by vehicle braking
Device is tested to connect the train pipe of subject marshalling vehicle with the train pipe of locomotive side.
There are three positions for the handle valve of the vehicle braking exerciser, and control subject marshalling vehicle train pipe is slow respectively
Solution, braking and pressure maintaining；When handle valve is in alleviating position, locomotive side train pipe and subject are organized into groups vehicle stock by control charge valve
Main gas circuit connection between vehicle pipe, is inflated locomotive side train pipe into the train pipe of subject marshalling vehicle；Work as handle
At valve when pressure maintaining position, all Pneumatic valves are all without air pressure；When handle valve is in retarder location, if row's hand control valve is opened fastly, fastly
Exhaust control valve exhaust, if row's hand control valve is opened slowly, slow exhaust control valve exhaust, if row's hand control valve and slow row's hand control valve are beaten fastly
It opens, then it is to adapt to different marshalling vehicles that row's Pneumatic valve and slow row's Pneumatic valve are vented simultaneously fastly, and select individually exhaust or exhaust in parallel
Test need；By the test to subject marshalling vehicle service braking, undesirable emergency braking fault car is rapidly found out.
If the service braking test of subject marshalling vehicle is normal in marshalling, the test of next marshalling vehicle is carried out, if
There is subject marshalling vehicle in marshalling and emergency braking has occurred in service braking, then there are disabled vehicles in the marshalling vehicle
, if be unable to judge accurately out be specially a certain, in the marshalling subject marshalling vehicle reduce marshalling quantity again into
Row retardation test, until finding undesirable emergency braking fault car.
Wherein, when the vehicle braking exerciser is debugged, by the adjustable exhaust flux of exhaust shutter, once it debugs
Good, there is no need to be adjusted again for exhaust shutter.
The vehicle braking exerciser of the utility model use light-weight design, it is light, small, convenient for operation carry, reduce labour
Intensity, exhaust gas circuit can combine selection and use, and be suitble to the needs of train difference marshalling test, wherein main gas circuit uses loose joint
Head connection, can guarantee that both sides connector body can reach required direction position, convenient for being connected when test with vehicle hoses connector,
And vehicle braking exerciser main line connection use end face seal, performance stablize it is excellent, greatly improve product use it is reliable
Property, in addition, it uses gas control mode, power supply is not needed, more occasions are suitble to use, and are vented flux and use exhaust shutter tune
Section, rather than it is stifled to contract, and exerciser is facilitated to debug.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of vehicle braking exerciser, it is characterised in that: the vehicle braking exerciser is connected to locomotive (1) and subject is organized into groups
Vehicle (2) or adjacent subject marshalling vehicle (2) between, the connector body (3) at vehicle braking exerciser both ends respectively with
The hose coupling (4) of corresponding vehicle is connected to form main gas circuit, and the inlet port of vehicle braking exerciser and locomotive (1) side
Train pipe connection, outlet port with subject organize into groups vehicle (2) connect, the vehicle braking exerciser includes mounting plate (5)
And pneumatic element composition of the integrated installation on mounting plate (5), the pneumatic element composition includes handle valve (6), charge valve
(7), Pneumatic valve (8) are arranged fastly, are arranged Pneumatic valve (9) slowly and are correspondingly connected with respectively with fast row Pneumatic valve (8) and slow row Pneumatic valve (9)
Fast row's hand control valve (10) and slow row hand control valve (11), the train pipe of subject marshalling vehicle (2) respectively with fast row's Pneumatic valve
(8), Pneumatic valve (9) are arranged slowly and charge valve (7) connection forms main gas circuit, by handle valve (6), arrange hand control valve (10) and slow row fastly
The Train line charging of hand control valve (11) control subject marshalling vehicle (2) or exhaust.
2. vehicle braking exerciser according to claim 1, it is characterised in that: in the pipeline of connection locomotive side train pipe
And pressure gauge (12) are respectively arranged on the pipeline of the train pipe of connection subject marshalling vehicle (2).
3. vehicle braking exerciser according to claim 1, it is characterised in that: the company of vehicle braking exerciser one end
It connects body (3) to connect by union with an interface of four-way connection (13), other two of the four-way connection (13) connects
Mouth is connect with fast row Pneumatic valve (8) and slow arrange Pneumatic valve (9) respectively by union, fast row's Pneumatic valve (8) and slow exhaust
It controls valve (9) to connect with corresponding exhaust shutter (14) respectively, the last one interface of the four-way connection (13) passes through loose joint
Head is connect with charge valve (7), and the charge valve (7) passes through the connector body (3) of union and the vehicle braking exerciser other end
Connection.
4. vehicle braking exerciser according to claim 1, it is characterised in that: the vehicle braking exerciser further includes case
Body, the cabinet and mounting plate (5) are joined together to form the installation space for accommodating pneumatic element composition.
5. vehicle braking exerciser according to claim 1, it is characterised in that: in the mounting plate (5), lateral surface is symmetrical
Be provided with knob (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821336204.2U CN208607017U (en) | 2018-08-20 | 2018-08-20 | A kind of vehicle braking exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821336204.2U CN208607017U (en) | 2018-08-20 | 2018-08-20 | A kind of vehicle braking exerciser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208607017U true CN208607017U (en) | 2019-03-15 |
Family
ID=65680341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821336204.2U Withdrawn - After Issue CN208607017U (en) | 2018-08-20 | 2018-08-20 | A kind of vehicle braking exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208607017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801663A (en) * | 2018-08-20 | 2018-11-13 | 眉山中车制动科技股份有限公司 | A kind of vehicle braking exerciser and retardation test method |
| WO2023078036A1 (en) * | 2021-11-08 | 2023-05-11 | 中车大同电力机车有限公司 | Train pipe pressure relief test device |
-
2018
- 2018-08-20 CN CN201821336204.2U patent/CN208607017U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801663A (en) * | 2018-08-20 | 2018-11-13 | 眉山中车制动科技股份有限公司 | A kind of vehicle braking exerciser and retardation test method |
| CN108801663B (en) * | 2018-08-20 | 2023-11-14 | 眉山中车制动科技股份有限公司 | Vehicle brake tester and brake test method |
| WO2023078036A1 (en) * | 2021-11-08 | 2023-05-11 | 中车大同电力机车有限公司 | Train pipe pressure relief test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190315 Effective date of abandoning: 20231114 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190315 Effective date of abandoning: 20231114 |