CN206265063U - A kind of Locomotive Brake System - Google Patents
A kind of Locomotive Brake System Download PDFInfo
- Publication number
- CN206265063U CN206265063U CN201621419045.3U CN201621419045U CN206265063U CN 206265063 U CN206265063 U CN 206265063U CN 201621419045 U CN201621419045 U CN 201621419045U CN 206265063 U CN206265063 U CN 206265063U
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- China
- Prior art keywords
- brake
- lever
- pull bar
- skid device
- locomotive
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 230000004913 activation Effects 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model is related to a kind of Locomotive Brake System, including hand brake lever, hand brake lever lower section is provided with brake lever and pull bar, and brake lever is located at the top of pull bar, train pipe is installed on hand brake lever, it is connected by activation lever between train pipe, pull bar lower section is provided with work reservoir, and work reservoir is connected by air-brake coupling hose with auxiliary reservoir, brake control valve is provided with auxiliary reservoir, brake disc is welded with the middle of hand brake lever, and the brake disc lower section left and right sides is provided with brake lining, brake lining is connected by brake branch pipe with anti-skid device, anti-skid device is connected by automatic regulating apparatus with unit brake cylinder, unit brake cylinder is provided with compressed air inlet.The braking distance of the utility model Locomotive Brake System is short, retardation efficiency is high, can realize synchronous braking and alleviate, and brakes is safe and reliable, so as to improve running velocity, mitigate longitudinal direction of car impact, the need for meeting the normal operation of high-speed overload railway freight-car.
Description
Technical field
The utility model is related to art of braking devices, and in particular to a kind of Locomotive Brake System.
Background technology
High-speed overload transport is the effective way for improving railway transportation capacity, is also the master of world today's railway freight-car technology
Developing direction is wanted, while proposing requirement higher to the braking technology of railway freight-car.Brakes on high-speed overload lorry
Not only need the problems such as solving braking distance limit value, longitudinal dynamics performance, the braking safety in long steep grade area, Er Qiexu
Retardation efficiency that will be higher, more preferable release of brake performance and more simple and reliable topology layout.Existing railway wagon brake
System is mainly made up of braking control system and foundation brake system, and braking control system includes brake control valve, various reservoirs
And some connect their piping.The arrangement of brakes is increasingly difficult, its braking distance is long, retardation efficiency, release of brake
The defect of bad and fault rate grade high all the time cannot comprehensively solve.
Utility model content
A main purpose of the present utility model is to overcome at least one defect of the prior art, there is provided a kind of railway
Locomotive braking system.
In order to realize above-mentioned technical proposal, the utility model uses following technical scheme：
According to one side of the present utility model, there is provided a kind of Locomotive Brake System, including：
Hand brake lever, the hand brake lever lower section is provided with brake lever and pull bar, and brake lever is located at pull bar
Top, be provided with the hand brake lever and pressure gauge be provided with train pipe, and train pipe, pass through between the train pipe
Activation lever is connected, and train pipe left side is provided with alleviation indicator, and the pull bar lower section is provided with work reservoir, and work
Reservoir is connected by air-brake coupling hose with auxiliary reservoir, brake control valve is provided with the auxiliary reservoir, in the hand brake lever
Between be welded with brake disc, and the brake disc lower section left and right sides is provided with brake lining, and the brake lining passes through brake branch pipe and anti-skid device phase
Connection, the anti-skid device is connected by automatic regulating apparatus and pipeline with unit brake cylinder, and unit brake cylinder is provided with pressure
Contracting air intake.
According to an implementation method of the present utility model, the hand brake lever, it is parallel to each other between brake lever and pull bar
Set.
According to an implementation method of the present utility model, the alleviation indicator is connected by hose coupling with train pipe
Connect.
According to an implementation method of the present utility model, the anti-skid device is symmetrical, and cock is provided with anti-skid device.
According to an implementation method of the present utility model, the anti-skid device is mechanical nonskid or electronic antiskid device, and is prevented
Sliding device is communicated with startup power supply.
According to an implementation method of the present utility model, the pressure of the work reservoir compressed air makes the control for brake
Valve opens the path of auxiliary reservoir.
As shown from the above technical solution, the utility model possesses at least one of advantages below and good effect：
A kind of braking distance of Locomotive Brake System described in the utility model is short, and retardation efficiency is high, can realize same
Step braking and alleviation, and brakes is safe and reliable, so as to can improve running velocity, mitigate longitudinal direction of car impact, meets
High-speed overload railway freight-car is normally the need for operation.Can be by braking heat by the brake disc using the utility model brakes
Load is transferred to brake disc by wheel, so as to braking power can be improved, it is adaptable to which railway freight-car speed is improved.On the other hand due to
Anti-skid device control is easy to using this kind of brake disc so that anti-skid device can be set in Freight Car Braking System, is carrying for brake force
Height simultaneously equips basis for brake force follows adhesion strength to provide.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of an implementation method of Locomotive Brake System described in the utility model；
Fig. 2 is hand brake lever structural representation of the present utility model.
Description of reference numerals is as follows：
1- alleviates indicator；
2- pressure gauges；
3- train pipes；
4- brake levers；
5- hand brake levers；
6- brake control valves；
7- activation levers；
8- pull bars；
9- work reservoirs；
10- air-brake coupling hoses；
11- auxiliary reservoirs；
12- brake discs；
13- anti-skid devices；
14- automatic regulating apparatuses；
15- brake linings；
16- brake branch pipes；
17- compressed air inlets；
18- unit brake cylinders.
Specific embodiment
In description of the present utility model, unless otherwise indicated, " multiple " is meant that two or more.Term
" interior ", " on ", the orientation of the instruction such as D score or state relation be based on orientation shown in the drawings or state relation, merely to just
Described with simplified in description the utility model, must be with specific side rather than the device or element for indicating or imply meaning
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
It should be noted that term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing,
" second " etc. is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so
The data for using can be exchanged in the appropriate case, so as to embodiment of the present utility model described herein.
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the utility model.
Referring to the structural representation of the implementation method that Fig. 1,2, Fig. 1 are Locomotive Brake System described in the utility model
Figure, Fig. 2 is hand brake lever structural representation of the present utility model.A kind of Locomotive Brake System described in the utility model,
Including hand brake lever 5, the lower section of hand brake lever 5 is provided with brake lever 4 and pull bar 8, and brake lever 4 is located at pull bar 8
Top, is provided with hand brake lever 5 and pressure gauge 2 is provided with train pipe 3, and train pipe 3, by driving between train pipe 3
Lever 7 is connected, and the left side of train pipe 3 is provided with alleviation indicator 1, and the lower section of pull bar 8 is provided with work reservoir 9, and work wind
Cylinder 9 is connected by air-brake coupling hose 10 with auxiliary reservoir 11, brake control valve 6 is provided with auxiliary reservoir 11, in the middle of hand brake lever 5
Be welded with brake disc 12, and the lower section left and right sides of brake disc 12 is provided with brake lining 15, brake lining 15 by brake branch pipe 16 with it is anti-skidding
Device 13 is connected, and anti-skid device 13 is connected by automatic regulating apparatus 14 and pipeline with unit brake cylinder 18, and unit brake cylinder
18 are provided with compressed air inlet 17.
As shown in figure 1, described hand brake lever 5, arranged in parallel between brake lever 4 and pull bar 8.Described is slow
Solution indicator 1 is connected by hose coupling with train pipe 3.
As shown in Fig. 2 the anti-skid device 13 is symmetrical, and cock is provided with anti-skid device 13.Described anti-skid device 13
It is mechanical nonskid or electronic antiskid device, and anti-skid device 13 is communicated with startup power supply.
As shown in figure 1, the pressure of the compressed air of work reservoir 9 makes the brake control valve 6 open auxiliary reservoir 11
Path.
When Locomotive Brake System described in the utility model is braked, the pressure of the compressed air in the train pipe 3 subtracts
Small, the balance portion of brake control valve 6 receives the signal that the pressure reduces, and train pipe 3 is to work reservoir 9 when closing relieved state
Path, by the pressure in work reservoir 9 and train pipe 3 pressure obtain balance, be allocated as wind regime with unnecessary air portion
The chamber volume for exporting brake control valve 6 sets up corresponding pressure value, the pressure value by the brake control valve 6 service portion
So that brake control valve 6 opens the path of auxiliary reservoir 11 to brake lever 4.So, the compressed air conduct of the auxiliary reservoir 11
Wind regime is through the output of brake control valve 6 to automatic regulating apparatus 14.The automatic regulating apparatus 14 automatically should according to vehicle weight
Compressed air is adjusted to preset value, then sends into unit brake cylinder 18 through the anti-skid device 13, and the unit brake cylinder 18 will be pressed
The pressure conversion of contracting air is that activation lever 7 amplifies the active force, and the active force of the amplification is acted on car by brake lining 15
The brake disc 12 that axle rotates together, forms the frictional force for preventing axletree rotation, you can so that lorry runs slowly.
It should be appreciated that the utility model be not limited in its application to set forth herein part detailed construction and arrangement
Mode.The utility model can have other embodiment, and can in many ways realize and perform.Aforesaid deformation form
Fall in the range of the utility model with modification.It should be appreciated that the utility model disclosed and defined herein extends
Mentioned to text and/or drawings or the significantly all alternative combination of two or more independent features.It is described herein
Embodiment illustrate to become known for realizing best mode of the present utility model, and those skilled in the art will be enable to utilize
The utility model.
Claims (6)
1. a kind of Locomotive Brake System, including hand brake lever, it is characterised in that
The hand brake lever lower section is provided with brake lever and pull bar, and brake lever is located at the top of pull bar, described hand-made
It is provided with dynamic pull bar and pressure gauge is provided with train pipe, and train pipe, is connected by activation lever between the train pipe,
And train pipe left side is provided with alleviation indicator, the pull bar lower section is provided with work reservoir, and work reservoir is soft by braking
Pipe is connected with auxiliary reservoir, and brake control valve is provided with the auxiliary reservoir, and brake disc is welded with the middle of the hand brake lever,
And the brake disc lower section left and right sides is provided with brake lining, the brake lining is connected by brake branch pipe with anti-skid device, the anti-skid device
It is connected with unit brake cylinder by automatic regulating apparatus and pipeline, and unit brake cylinder is provided with compressed air inlet.
2. a kind of Locomotive Brake System according to claim 1, it is characterised in that the hand brake lever, braking
It is arranged in parallel between lever and pull bar.
3. a kind of Locomotive Brake System according to claim 1, it is characterised in that the alleviation indicator is by soft
Tube connector is connected with train pipe.
4. a kind of Locomotive Brake System according to claim 1, it is characterised in that the anti-skid device is symmetrical,
And cock is provided with anti-skid device.
5. a kind of Locomotive Brake System according to claim 1, it is characterised in that the anti-skid device is mechanical anti-
Device or electronic antiskid device are slided, and anti-skid device is communicated with startup power supply.
6. a kind of Locomotive Brake System according to claim 1, it is characterised in that compression is empty in the work reservoir
The pressure of gas makes the brake control valve open the path of auxiliary reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621419045.3U CN206265063U (en) | 2016-12-23 | 2016-12-23 | A kind of Locomotive Brake System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621419045.3U CN206265063U (en) | 2016-12-23 | 2016-12-23 | A kind of Locomotive Brake System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206265063U true CN206265063U (en) | 2017-06-20 |
Family
ID=59047732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621419045.3U Expired - Fee Related CN206265063U (en) | 2016-12-23 | 2016-12-23 | A kind of Locomotive Brake System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206265063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389492A (en) * | 2020-11-24 | 2021-02-23 | 中车唐山机车车辆有限公司 | Rail vehicle's hand arresting gear and rail vehicle |
-
2016
- 2016-12-23 CN CN201621419045.3U patent/CN206265063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389492A (en) * | 2020-11-24 | 2021-02-23 | 中车唐山机车车辆有限公司 | Rail vehicle's hand arresting gear and rail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20171223 |