CN201033573Y - Over-filling state of the automatic braking controller and releasing state of the single braking controller self-recovery type structure - Google Patents
Over-filling state of the automatic braking controller and releasing state of the single braking controller self-recovery type structure Download PDFInfo
- Publication number
- CN201033573Y CN201033573Y CNU2007200633122U CN200720063312U CN201033573Y CN 201033573 Y CN201033573 Y CN 201033573Y CN U2007200633122 U CNU2007200633122 U CN U2007200633122U CN 200720063312 U CN200720063312 U CN 200720063312U CN 201033573 Y CN201033573 Y CN 201033573Y
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- CN
- China
- Prior art keywords
- controller
- autobrake
- independent brake
- self
- brake controller
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a self-reset structure for the overcharging position of an automatic brake controller and the release position of an independent brake controller, comprising an automatic brake unit, an independent brake unit and a panel. The utility model is characterized in that a self-reset device enabling the overcharging position of the automatic brake controller and the release position of the independent brake controller to self-reset is respectively arranged on the turntable of a control handle of the automatic brake controller in the automatic brake unit and the turntable of a control handle of the independent brake controller in the independent brake unit; wherein, the self-reset device is an apparatus, which makes use of using elastic force to reset and can be a tension-spring or a torsion-spring return mechanism; one side of the elastic-force return mechanism is positioned on the framework while the other side is positioned on the rotary part of the automatic brake controller and the independent brake controller.
Description
Technical field
The utility model relates to the function unit structure of a kind of locomotive or vehicle, the E P brake controller autobrake controller that refers in particular to a kind of locomotive or vehicle overcharges the position and alleviates the position reset attachment with the independent brake controller, is mainly used in various kinds of vehicles or the vehicle braked control system.
Background technology
The autobrake controller overcharges the position employing and all adopts non-self-resetting type.This position is a train when just filling wind or filling wind again, for inflating to the train pipe rapidly, the position of being adopted when impelling vehicle all to alleviate, charge into and total consistent pressure air that gets of wind pressure by overcharge the plunger left side at relay valve, overcharging plunger moves to right, its end withstands on main colluding on the shellfish, be equivalent to increase the main shellfish left side equalizing reservoir pressure 30～40kPa that colludes, thereby being risen to, train tube pressure is higher than train pipe level pressure 30～40kPa, after the master colluded shellfish pressure at both sides balance, the train pipe obtained to overcharge pressure, got purpose to reach acceleration train pipe aeration speed, simultaneously vehicle is alleviated fast, and locomotive is still located to brake the back pressurize and got control position.Overcharge the position when the autobrake controller level is placed on for a long time, the train pipe level pressure of train is raise, after the autobrake controller level is put driving position, can cause accidents such as train service braking.
On the other hand, air brake valve is used for the braking and the alleviation of individual operation locomotive, and with the braking of train with alleviate irrelevant.It has four control positioies: promptly alleviate position, driving position, neutral position and retarder location.After changing the conversion of driving lever by the electricity on it idle running, can handle the braking and the alleviation of full train.Air brake valve mainly is made up of handgrip, rotating shaft, positioning cam, operating cam, effect plunger, conversion plunger, school, location plug, exhaust valve, interlocking switch group and valve body, cam case, base etc.When alleviating the position, operating cam has the lift of a maximum, this cam impetus plunger left side spring counter-force moves left to left extreme position, and at this moment the effect pipe pressurized air through conversion plunger arrival effect plunger place enters cam case through conversion plunger right side stationary conduit and communicates with atmosphere.Realize the alleviation of locomotive brake cylinder pressure through such gas circuit.But the independent brake handle is placed on often when alleviating the position, and the locomotive brake cylinder does not have pressure, and locomotive will produce slippery problem when parking, and causes grave accident such as locomotive Fang Yang.
Therefore necessary this is improved.
The utility model content
The purpose of this utility model is to overcharge the deficiency that position and independent brake controller are alleviated the position reset attachment at existing E P brake controller autobrake controller, proposes a kind of autobrake controller that can make and overcharges a position and an independent brake controller alleviation automatically reset reset attachment.
The purpose of this utility model is achieved through the following technical solutions: a kind of E P brake controller autobrake controller overcharges the position and alleviates the position automatic runback device with the independent brake controller, comprise the autobrake unit, independent brake unit and panel, it is characterized in that: on the rotating disk of the independent brake control handle of the autobrake control handle of autobrake unit and independent brake unit, be separately installed with and make the autobrake controller overcharge the position to alleviate the automatically reset automatic runback device in position with the independent brake controller, described automatic runback device is a kind of mechanism that utilizes the elastic force return, can be a kind of extension spring or torsion spring return mechanism, one side of elastic force return mechanism is installed on the frame, and another side is installed on the rotatable parts of autobrake controller or independent brake controller.
After the independent brake controller is alleviated position employing self-resetting type, after removing, alleviation position external force can automatically restore to driving position, so just can make the locomotive brake cylinder can guarantee certain pressure, even also can point out the driver to carry out the alleviation bit manipulation after alleviating, the independent brake controller is alleviated the position and is adopted the self-resetting type design well to solve this problem.The independent release effect.The independent release effect, and the lock handgrip is in retarder location greatly, and the driver carries out independent release by little lock being put alleviate the position or press down handle to locomotive, and back vehicle is in the service lap state.Behind full train braking, need to alleviate locomotive, and back vehicle keeps braking mode, the driver only need press down the air brake valve handle, and locomotive chamber volume pressure is by single slow electropneumatic valve row atmosphere, and chamber volume is alleviated.Correspondingly, locomotive brake cylinder pressure air row atmosphere, the locomotive brake cylinder is alleviated.And the autobrake controller overcharges after the position adopts self-resetting type, can automatically restore to driving position after external force is removed, and has so just avoided the autobrake controller level to be placed on for a long time and has overcharged the position, thereby avoided from overcharging the improper braking that the position produces to driving position.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model automatic runback device structure enlarged diagram.
Among the figure: 1, autobrake unit; 2, independent brake unit; 3, panel; 4, autobrake control handle; 5, independent brake control handle; 6, automatic runback device; 7, automatic runback device.
The specific embodiment
Accompanying drawing has provided an embodiment of the present utility model, and the utility model will be further described below in conjunction with accompanying drawing.
From accompanying drawing as can be seen, the utility model is that a kind of E P brake controller autobrake controller overcharges a position and an independent brake controller alleviation position automatic runback device, comprise autobrake unit 1, independent brake unit 2 and panel 3, it is characterized in that: on the rotating disk of the independent brake control handle 5 of the autobrake control handle 4 of autobrake unit 1 and independent brake unit 2, be separately installed with and make the autobrake controller overcharge the position to alleviate the automatically reset automatic runback device 6 in position with the independent brake controller, 7, described automatic runback device 6, the 7th, a kind of mechanism that utilizes the elastic force return, can be a kind of extension spring or torsion spring return mechanism, one side of elastic force return mechanism is installed on the frame 8, and another side is installed on the rotatable parts of independent brake control handle 5 of the autobrake control handle 4 of autobrake unit 1 and independent brake unit 2.
Claims (4)
1. the autobrake controller overcharges a position and an independent brake controller alleviation position self-resetting type structure, comprise autobrake unit, independent brake unit and panel, it is characterized in that: on the rotating disk of the independent brake control handle of the autobrake control handle of autobrake unit and independent brake unit, be separately installed with and make the autobrake controller overcharge the position to alleviate the automatically reset automatic runback device in position with the independent brake controller.
2. autobrake controller as claimed in claim 1 overcharges the position and alleviates position self-resetting type structure with the independent brake controller, and it is characterized in that: described automatic runback device is a kind of mechanism that utilizes the elastic force return.
3. autobrake controller as claimed in claim 1 or 2 overcharges the position and alleviates position self-resetting type structure with the independent brake controller, and it is characterized in that: described automatic runback device is a kind of extension spring or torsion spring return mechanism.
4. autobrake controller as claimed in claim 2 overcharges the position and alleviates position self-resetting type structure with the independent brake controller, it is characterized in that: one side being installed on the frame of the mechanism of elastic force return, another side is installed on the rotatable parts of autobrake controller or independent brake controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200633122U CN201033573Y (en) | 2007-05-23 | 2007-05-23 | Over-filling state of the automatic braking controller and releasing state of the single braking controller self-recovery type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200633122U CN201033573Y (en) | 2007-05-23 | 2007-05-23 | Over-filling state of the automatic braking controller and releasing state of the single braking controller self-recovery type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201033573Y true CN201033573Y (en) | 2008-03-12 |
Family
ID=39194465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200633122U Expired - Lifetime CN201033573Y (en) | 2007-05-23 | 2007-05-23 | Over-filling state of the automatic braking controller and releasing state of the single braking controller self-recovery type structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201033573Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774376A (en) * | 2010-03-12 | 2010-07-14 | 北京南车时代机车车辆机械有限公司 | Air brake valve for locomotive and use method thereof |
| CN101913364A (en) * | 2010-08-10 | 2010-12-15 | 包头北方创业股份有限公司 | Anti-rebound device for rail wagon brake system |
| CN104192162A (en) * | 2014-09-01 | 2014-12-10 | 南车株洲电力机车有限公司 | Railway vehicle and brake controller thereof |
| CN105923011A (en) * | 2016-04-27 | 2016-09-07 | 中国铁道科学研究院 | Brake controller with electrical redundancy control function |
| CN109532931A (en) * | 2018-11-20 | 2019-03-29 | 中车株洲电力机车有限公司 | A kind of locomotive brake controller two-way reset mechanism and brake monitor |
| CN113859209A (en) * | 2021-10-22 | 2021-12-31 | 中车株洲电力机车有限公司 | Locomotive brake, single-brake safe control method of single-brake controller and vehicle |
-
2007
- 2007-05-23 CN CNU2007200633122U patent/CN201033573Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774376A (en) * | 2010-03-12 | 2010-07-14 | 北京南车时代机车车辆机械有限公司 | Air brake valve for locomotive and use method thereof |
| CN101913364A (en) * | 2010-08-10 | 2010-12-15 | 包头北方创业股份有限公司 | Anti-rebound device for rail wagon brake system |
| CN101913364B (en) * | 2010-08-10 | 2012-11-21 | 包头北方创业股份有限公司 | Anti-rebound device for rail wagon brake system |
| CN104192162A (en) * | 2014-09-01 | 2014-12-10 | 南车株洲电力机车有限公司 | Railway vehicle and brake controller thereof |
| CN104192162B (en) * | 2014-09-01 | 2016-07-13 | 南车株洲电力机车有限公司 | A kind of rail vehicle and brake monitor thereof |
| CN105923011A (en) * | 2016-04-27 | 2016-09-07 | 中国铁道科学研究院 | Brake controller with electrical redundancy control function |
| CN105923011B (en) * | 2016-04-27 | 2018-08-14 | 中国铁道科学研究院 | Brake monitor with electric redundance control function |
| CN109532931A (en) * | 2018-11-20 | 2019-03-29 | 中车株洲电力机车有限公司 | A kind of locomotive brake controller two-way reset mechanism and brake monitor |
| CN113859209A (en) * | 2021-10-22 | 2021-12-31 | 中车株洲电力机车有限公司 | Locomotive brake, single-brake safe control method of single-brake controller and vehicle |
| CN113859209B (en) * | 2021-10-22 | 2022-06-14 | 中车株洲电力机车有限公司 | Locomotive brake, single-brake safe control method of single-brake controller and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SOUTH CAR ZHUZHOU ELECTRIC LOCOMOTIVE CO. Free format text: FORMER NAME OR ADDRESS: ZHUZHOU ELECTRIC LOCOMOTIVE CO., LTD., NANCHE GROUP, CHINA |
|
| CP03 | Change of name, title or address |
Address after: Zhuzhou City, Hunan Province, Tian Shifeng District, zip code: 412000 Patentee after: South Locomotive & Rolling Stock Zhuzhou Power Car Co., Ltd. Address before: Zhuzhou City, Hunan Province, Tian Shifeng District, zip code: 412000 Patentee before: Zhuzhou Electric Power Locomotive Co., Ltd., China Nanche Group |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080312 |