CN106800016A - A kind of warning device of locomotive brake cylinder pressure - Google Patents
A kind of warning device of locomotive brake cylinder pressure Download PDFInfo
- Publication number
- CN106800016A CN106800016A CN201510838365.6A CN201510838365A CN106800016A CN 106800016 A CN106800016 A CN 106800016A CN 201510838365 A CN201510838365 A CN 201510838365A CN 106800016 A CN106800016 A CN 106800016A
- Authority
- CN
- China
- Prior art keywords
- brake cylinder
- cylinder pressure
- warning device
- locomotive brake
- shell
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
- B60T17/228—Devices for monitoring or checking brake systems; Signal devices for railway vehicles
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention is supplied to a kind of warning device of locomotive brake cylinder pressure, it is characterised in that：The warning device of the locomotive brake cylinder pressure is made up of shell, movable cell, air chamber, diaphragm, stomata, steam whistle and air-path interface, and the movable cell is located in shell；The movable cell one end open is in shell, the air chamber is located in shell, and in the air chamber, the air chamber is connected the diaphragm with movable cell bottom by stomata, the steam whistle is connected with the diaphragm, and the steam whistle is connected to above shell by air-path interface.Under the electroless state that the present invention can be solved effectively, the display of pressure time of day especially when being hauled, because locomotive is in electroless state, realizes that the time of day of locomotive brake cylinder pressure shows and warning function；The warning device warning approach of the locomotive brake cylinder pressure is various simultaneously, improves security and reliability；Realize the using effect of round-the-clock, full-time property.
Description
Technical field
The present invention relates to a kind of warning device of locomotive brake cylinder pressure, a kind of warning device of locomotive brake cylinder pressure is specifically provided.
Background technology
Existing locomotive may cause locomotive braking system a series of failure occur due to a variety of causes.As total reservoir blast it is too low causes braking force of train weaken even failure, particularly band-type brake exercise failure, it will cause train wheel rim to occur because of hyperpyrexia " relaxation ", in addition " channeling bit " and change wheelspan, therefore and cause train on the way stop overdue, wait for rescue.
Locomotive braking system brake-cylinder pressure shows or alarms, such as CN2127693A（Publication date：19930303）, increase pressure sensor generally by its air pipe line, air pressure signal is changed into electric signal by sensor, then it is connected to Control alarm or carries out pressure in microcomputer screen and show.
If locomotive is when being hauled, because locomotive is in electroless state, prior art will can not realize that the time of day of locomotive brake cylinder pressure shows and warning function.
The content of the invention
The present invention is in order to solve the above-mentioned technical problem, there is provided a kind of warning device of locomotive brake cylinder pressure, the warning device of the locomotive brake cylinder pressure is made up of shell, movable cell, air chamber, diaphragm, stomata, steam whistle and air-path interface, and the movable cell is located in shell；The movable cell one end open is in shell, the air chamber is located in shell, and in the air chamber, the air chamber is connected the diaphragm with movable cell bottom by stomata, the steam whistle is connected with the diaphragm, and the steam whistle is connected to above shell by air-path interface.It is fashionable when there is external air pressure to enter, drive steam whistle diaphragm to produce audible alarm, remind driver and conductor to note.
The warning device of the locomotive brake cylinder pressure is additionally provided with motion bar, spring, display board and constitutes；Aperture is provided with the shell；The motion bar, spring are located at the movable small interior；Described motion bar one end is airtight construction, and one end connects the display board；The display board is divided into two regions along motion bar axial direction, and region is made a distinction using different identification；The shell has transparent window.External pressure air enters the cell that enclosure one is closed by air-path interface, promotes the motion of motion bar compression spring, and motion bar drives display board to make and moves up and down；Also increase fluorescence warning mark on the display board, can also remind driver and conductor to note at night.Fashionable when there is external air pressure to enter, display board is moved up, and a region is shown just by the glass window of shell, represents that locomotive brake cylinder is filled with air pressure, it is necessary to vigilant；When outside does not have air pressure, display board is moved down in the presence of spring-return power with motion bar, and another region is shown just by the glass window of shell, represents that locomotive brake cylinder does not have air pressure.The closing activity cell is cylindrical hollow structure.The cylindrical hollow activity cell inner diameter is maintained at 1 ~ 1.5mm with the crest clearance of spring.The spring inside diameter is maintained at 1 ~ 1.5mm with the crest clearance of the motion bar.The movable cell is coated with lubricating oil, it is ensured that motion bar moves freely, and can prevent spring screens.The material of the transparent window is glass or organic plastics.The material of the transparent window is permeable waterproof material, prevents water smoke from producing influence observation effect.
, in the case where there is electricity condition, the display and alarm of locomotive brake cylinder pressure can be by pressure sensor and corresponding circuit realirations for the present invention；If locomotive is in electroless state, the pressure of locomotive brake cylinder shows and alarms, shown and alarmed by a kind of purely mechanic mechanism.If so as to solve locomotive when being hauled, because locomotive is in electroless state, prior art can not will realize the time of day of locomotive brake cylinder pressure show and warning function technical problem.
Brief description of the drawings
Below in conjunction with the accompanying drawings and implementation method the present invention is further detailed explanation：
Fig. 1 is the warning device schematic diagram of locomotive brake cylinder pressure；
Fig. 2 is the A-A cross section structure diagrams of Fig. 1.
Reference：
1- shells, 2- display boards, 3- motion bars, 4- springs, 5- activities cell, 6- transparent windows, 7- air chambers, 8- diaphragms, 9- stomatas.
Specific embodiment
In order that technical problem solved by the invention, the technical scheme for being used and the technique effect for being reached become more apparent, only it is used to explain the present invention with reference to embodiments, is not intended to limit the present invention.
Embodiment 1
A kind of warning device of locomotive brake cylinder pressure, the warning device of locomotive brake cylinder pressure is made up of shell 1, movable cell 5, air chamber 7, diaphragm 8, stomata 9, steam whistle and air-path interface, and movable cell is located in shell；Movable cell one end open is located in shell in shell, air chamber, and in air chamber, air chamber is connected diaphragm with movable cell bottom by stomata, and steam whistle is connected with diaphragm, and steam whistle is connected to above shell by air-path interface.
The warning device of locomotive brake cylinder pressure, the warning device of locomotive brake cylinder pressure is additionally provided with motion bar 3, spring 4, display board 2 and constitutes；Aperture is provided with shell；Motion bar, spring are located at movable small interior；Movable cell is cylindrical hollow structure.Movable cell is coated with lubricating oil.Motion bar one end is airtight construction, one end connection display board；Cylindrical hollow activity cell inner diameter is maintained at 1mm with the crest clearance of spring.Spring inside diameter is maintained at 1mm with the crest clearance of motion bar.Display board is divided into two regions along motion bar axial direction, and region is made a distinction using different identification；Shell has transparent window 6.The material of transparent window is nano-glass.Wherein two regions of display board can be identified using red and green, shown in green when in locomotive brake cylinder without air, shown in red when having air in locomotive brake cylinder.Also increase fluorescence warning mark on display board.
Embodiment 2
A kind of warning device of locomotive brake cylinder pressure, the warning device of locomotive brake cylinder pressure is made up of shell, movable cell, air chamber, diaphragm, stomata, steam whistle and air-path interface, and movable cell is located in shell；Movable cell one end open is located in shell in shell, air chamber, and in air chamber, air chamber is connected diaphragm with movable cell bottom by stomata, and steam whistle is connected with diaphragm, and steam whistle is connected to above shell by air-path interface.
The warning device of locomotive brake cylinder pressure, the warning device of locomotive brake cylinder pressure is additionally provided with motion bar, spring, display board and constitutes；Aperture is provided with shell；Motion bar, spring are located at movable small interior；Movable cell is cylindrical hollow structure.Movable cell is coated with lubricating oil.Motion bar one end is airtight construction, one end connection display board；Cylindrical hollow activity cell inner diameter is maintained at 1.5mm with the crest clearance of spring.Spring inside diameter is maintained at 1.5mm with the crest clearance of motion bar.Display board is divided into two regions along motion bar axial direction, and region is made a distinction using different identification；Shell has transparent window.The material of transparent window is plastic sheeting.Wherein two regions of display board can be identified using red and green, shown in green when in locomotive brake cylinder without air, shown in red when having air in locomotive brake cylinder.Also increase fluorescence warning mark on display board.
Embodiment 3
A kind of warning device of locomotive brake cylinder pressure, the warning device of locomotive brake cylinder pressure is made up of shell, movable cell, air chamber, diaphragm, stomata, steam whistle and air-path interface, and movable cell is located in shell；Movable cell one end open is located in shell in shell, air chamber, and in air chamber, air chamber is connected diaphragm with movable cell bottom by stomata, and steam whistle is connected with diaphragm, and steam whistle is connected to above shell by air-path interface.
The warning device of locomotive brake cylinder pressure, the warning device of locomotive brake cylinder pressure is additionally provided with motion bar, spring, display board and constitutes；Aperture is provided with shell；Motion bar, spring are located at movable small interior；Movable cell is cylindrical hollow structure.Movable cell is coated with lubricating oil.Motion bar one end is airtight construction, one end connection display board；Cylindrical hollow activity cell inner diameter is maintained at 1.2mm with the crest clearance of spring.Spring inside diameter is maintained at 1.2mm with the crest clearance of motion bar.Display board is divided into two regions along motion bar axial direction, and region is made a distinction using different identification；Shell has transparent window.The material of transparent window is nanometer lucite.Wherein two regions of display board can be identified using red and green, shown in green when in locomotive brake cylinder without air, shown in red when having air in locomotive brake cylinder.Also increase fluorescence warning mark on display board.
Claims (9)
1. a kind of warning device of locomotive brake cylinder pressure, it is characterised in that：The warning device of the locomotive brake cylinder pressure is made up of shell, movable cell, air chamber, diaphragm, stomata, steam whistle and air-path interface, and the movable cell is located in shell；The movable cell one end open is in shell, the air chamber is located in shell, and in the air chamber, the air chamber is connected the diaphragm with movable cell bottom by stomata, the steam whistle is connected with the diaphragm, and the steam whistle is connected to above shell by air-path interface.
2. according to the warning device of the locomotive brake cylinder pressure described in claim 1, it is characterised in that：The warning device of the locomotive brake cylinder pressure is additionally provided with motion bar, spring, display board；Aperture is provided with the shell；The motion bar, spring are located at the movable small interior；Described motion bar one end is airtight construction, and one end connects the display board；The display board is divided into two regions along motion bar axial direction, and region is made a distinction using different identification；The shell has transparent window.
3. according to the warning device of the locomotive brake cylinder pressure described in claim 2, it is characterised in that：Also increase fluorescence warning mark on the display board.
4. according to the warning device of the locomotive brake cylinder pressure described in claim 2, it is characterised in that：The movable cell is cylindrical hollow structure.
5. according to the warning device of the locomotive brake cylinder pressure described in claim 2, it is characterised in that：The cylindrical hollow activity cell inner diameter is maintained at 1 ~ 1.5mm with the crest clearance of the spring.
6. according to the warning device of the locomotive brake cylinder pressure described in claim 2, it is characterised in that：The spring inside diameter is maintained at 1 ~ 1.5mm with the crest clearance of the motion bar.
7. according to the warning device of the locomotive brake cylinder pressure described in claim 2, it is characterised in that：The movable cell is coated with lubricating oil.
8. according to the warning device of the locomotive brake cylinder pressure described in claim 2, it is characterised in that：The material of the transparent window is glass or organic plastics.
9. according to the warning device of the locomotive brake cylinder pressure described in claim 2, it is characterised in that：The material of the transparent window is permeable waterproof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510838365.6A CN106800016A (en) | 2015-11-26 | 2015-11-26 | A kind of warning device of locomotive brake cylinder pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510838365.6A CN106800016A (en) | 2015-11-26 | 2015-11-26 | A kind of warning device of locomotive brake cylinder pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106800016A true CN106800016A (en) | 2017-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510838365.6A Pending CN106800016A (en) | 2015-11-26 | 2015-11-26 | A kind of warning device of locomotive brake cylinder pressure |
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| Country | Link |
|---|---|
| CN (1) | CN106800016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116447252A (en) * | 2023-05-15 | 2023-07-18 | 温州力邦企业有限公司 | Hydraulic disc type brake for motorcycle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213543U (en) * | 1987-09-18 | 1988-08-10 | 孟少甫 | Sequentially-started whistle and emergency brake |
| US20040207531A1 (en) * | 2003-04-17 | 2004-10-21 | Walch Wayne N. | Commercial transportation early warning low air pressure system |
| CN202138378U (en) * | 2011-07-08 | 2012-02-08 | 宁波市镇海国创机车配件有限公司 | Pressure indicator |
| CN102963349A (en) * | 2012-12-11 | 2013-03-13 | 四川制动科技股份有限公司 | Air brake fault alarm device for railway vehicle |
| CN203958132U (en) * | 2014-04-25 | 2014-11-26 | 杨森 | Car brakeing failure alarm device |
-
2015
- 2015-11-26 CN CN201510838365.6A patent/CN106800016A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213543U (en) * | 1987-09-18 | 1988-08-10 | 孟少甫 | Sequentially-started whistle and emergency brake |
| US20040207531A1 (en) * | 2003-04-17 | 2004-10-21 | Walch Wayne N. | Commercial transportation early warning low air pressure system |
| CN202138378U (en) * | 2011-07-08 | 2012-02-08 | 宁波市镇海国创机车配件有限公司 | Pressure indicator |
| CN102963349A (en) * | 2012-12-11 | 2013-03-13 | 四川制动科技股份有限公司 | Air brake fault alarm device for railway vehicle |
| CN203958132U (en) * | 2014-04-25 | 2014-11-26 | 杨森 | Car brakeing failure alarm device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116447252A (en) * | 2023-05-15 | 2023-07-18 | 温州力邦企业有限公司 | Hydraulic disc type brake for motorcycle |
| CN116447252B (en) * | 2023-05-15 | 2024-03-08 | 温州力邦企业有限公司 | Hydraulic disc type brake for motorcycle |
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Application publication date: 20170606 |