CN104973091A - Electric locomotive brake anti-lock device - Google Patents
Electric locomotive brake anti-lock device Download PDFInfo
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- CN104973091A CN104973091A CN201510392802.6A CN201510392802A CN104973091A CN 104973091 A CN104973091 A CN 104973091A CN 201510392802 A CN201510392802 A CN 201510392802A CN 104973091 A CN104973091 A CN 104973091A
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- electric locomotive
- concentrator
- sensor
- display terminal
- lock device
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 38
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 241001331845 Equus asinus x caballus Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
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- Valves And Accessory Devices For Braking Systems (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to the technical field of electric locomotives, in particular to an electric locomotive brake anti-lock device, and provides an electric locomotive brake anti-lock device. The electric locomotive brake anti-lock device can solve the problem that locomotives lock brakes to run and cause hidden danger for safe transport, is low in cost and reliable to work, and further improves protection function. The electric locomotive brake anti-lock device can prevent couplers of the locomotives from breaking because of emergency braking, train separation or train pipe burst and the like during using process, and improves work efficiency. The electric locomotive brake anti-lock device comprises a host, a display terminal, a concentrator and a sensor, wherein the host is respectively connected with the display terminal and the concentrator, the concentrator is connected with the sensor, the host is further connected with a (tax) TAX box and a speed sensor, and the host, the display terminal, the concentrator, the sensor, the speed sensor and the TAX box are connected by adopting RS485. The electric locomotive brake anti-lock device is substantially applied in electric locomotives.
Description
Technical field
The present invention relates to electric locomotive technical field, more specifically, relate to the anti-band brake apparatus of a kind of electric locomotive.
Background technology
Locomotive, in operational process, due to reasons such as bus attendant misoperation or locomotive brake unit failures, often causes locomotive to be in operation and one or morely takes turns in braking mode, be i.e. band-type brake mule carriage.Locomotive wheel is made up of wheel hub and rim, and be assembled on wheel hub by rim by heating interference fit, wheel hub and rim form an entirety.When there is locking lock phenomenon, the friction force of large intensity acts between rim and brake shoe, cause producing a large amount of heat, when heat accumulation is to time certain, along with rubbing effect time expand, rim temperature is raised, the globality of original wheel hub and rim is on the hazard, when temperature-rise ratio is higher, under the drag torque effect of traction motor, cause rim and wheel hub generation relative displacement, generation of namely relaxing.If the locking lock time is oversize, may rim being there is and wheel shaft departs from mutually, serious caused train overturning, thus cause a serious accident, bringing serious harm to transporting production safely.
At present, China's locomotive control aspect also imperfection, prevent band-type brake by mistake, will improve locomotive inspection and repair level on the one hand, improve the quality of locomotive brake parts; Also need the working sense of responsibility improving crew member on the other hand.But this all can not tackle the problem at its root, therefore, be necessary to improve prior art.
Summary of the invention
In order to overcome deficiency existing in prior art, provide a kind of electric locomotive anti-band brake apparatus, this device can solve the mule carriage of locomotive band-type brake to transporting the hidden danger brought safely; Cost is low, reliable operation, makes locomotive defencive function perfect further; Can prevent the locomotive caused due to emergency braking, train stewards or train pipe explosion etc. in using to break hook, improve the work efficiency of locomotive.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
The anti-band brake apparatus of a kind of electric locomotive, comprise main frame, display terminal, concentrator and sensor, described main frame is connected respectively with display terminal and concentrator, described concentrator is connected with sensor, described main frame is also connected with TAX case and speed sensor, and described main frame, display terminal, concentrator, sensor, connection between speed sensor and TAX case all adopt RS485 to connect.
Described display terminal has two, is connected respectively with main frame.
Described concentrator has two, adopts RS485 to connect between described two concentrators.
Described sensor has 12, and every six sensors are connected respectively with a concentrator.
Described sensor selects stroke sensor.
Described speed sensor adopts 15V power supply.
Described main frame adopts two-way 24V power supply, and a road is that 6A rack is powered, and 6A rack does not have during electricity is powered by UPS.
Described display terminal includes display module, voice module and alarm module.
The beneficial effect that compared with prior art the present invention has is:
Result of performance test and real train test show, this unit state is good, dependable performance, steady quality; The anti-band brake apparatus of on-the-spot reflection, by the application of the technological means such as the logic operation to sampled signal, Single-chip Controlling, increases warning accuracy rate, has good man-machine interface; Cost is low, reliable operation, makes locomotive defencive function perfect further.
Accompanying drawing explanation
Below by accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is connection diagram of the present invention.
In figure: 1 be main frame, 2 be display terminal, 3 be concentrator, 4 be sensor, 5 be speed sensor, 6 be 6A rack, 7 for UPS.
Detailed description of the invention
The invention will be further described by reference to the accompanying drawings for embodiment below.
As shown in Figure 1, the anti-band brake apparatus of a kind of electric locomotive, comprise main frame 1, display terminal 2, concentrator 3 and sensor 4, described main frame 1 is connected respectively with display terminal 2 and concentrator 3, described concentrator 3 is connected with sensor 4, described main frame 1 is also connected with TAX case and speed sensor 5, and described main frame 1, display terminal 2, concentrator 3, sensor 4, connection between speed sensor 5 and TAX case all adopt RS485 to connect.The running state of described speed sensor 5 Real-Time Monitoring locomotive, the state of combined sensor 4 judges that whether braking state is normal.
Described display terminal 2 has two, is connected respectively with main frame 1, and described two display terminals 2 are separately positioned on two operator'ies compartment of headstock.
Described concentrator 3 has two, adopts RS485 to connect between described two concentrators 3.
Described sensor 4 has 12, every six sensors 4 are connected respectively with a concentrator 3, described each headstock there are 12 power wheels, each wheel is furnished with a brake gear, therefore 12 sensors 4 are needed to detect their running state respectively, each concentrator 3 can be installed six sensors 4, each headstock uses two concentrators 3.
Described sensor 4 selects stroke sensor.Described speed sensor 5 adopts 15V power supply.
Described main frame 1 adopts two-way 24V power supply, and a road is that 6A rack 6 is powered, and 6A rack 6 does not have during electricity is powered by UPS7.
Described display terminal 2 includes display module, voice module and alarm module.
Mode of operation of the present invention is as follows: the state of being monitored brake gear by sensor 4, and state is passed to concentrator 3, concentrator 3 is powered to respectively six sensors 4 and is passed to main frame 1 after being gathered by the status data of six sensors 4, main frame is powered to concentrator 3, display terminal 2, analyze the data that two concentrators 3 transmit, status data is passed to display terminal 2, display terminal 2 shows corresponding data and reports corresponding voice, reports to the police when there being unfavorable condition.
Drawings and Examples described herein are only in order to illustrate that technical solution of the present invention is not intended to limit; Although with reference to preferred embodiments to invention has been comparatively detailed description, it will be understood by those skilled in the art that; Still can modify to the specific embodiment of the present invention or equivalent replacement is carried out to portion of techniques feature; And not departing from the spirit of the present invention program, it all should be encompassed in the middle of the technical scheme scope of request of the present invention protection.
Claims (8)
1. the anti-band brake apparatus of electric locomotive, it is characterized in that: comprise main frame (1), display terminal (2), concentrator (3) and sensor (4), described main frame (1) is connected respectively with display terminal (2) and concentrator (3), described concentrator (3) is connected with sensor (4), described main frame (1) is also connected with TAX case and speed sensor (5), and described main frame (1), display terminal (2), concentrator (3), sensor (4), connection between speed sensor (5) and TAX case all adopt RS485 to connect.
2. the anti-band brake apparatus of a kind of electric locomotive according to claim 1, is characterized in that: described display terminal (2) has two, is connected respectively with main frame (1).
3. the anti-band brake apparatus of a kind of electric locomotive according to claim 1, is characterized in that: described concentrator (3) has two, adopts RS485 to connect between described two concentrators (3).
4. the anti-band brake apparatus of a kind of electric locomotive according to claim 1, is characterized in that: described sensor (4) has 12, and every six sensors (4) are connected respectively with a concentrator (3).
5. the anti-band brake apparatus of a kind of electric locomotive according to claim 4, is characterized in that: described sensor (4) selects stroke sensor.
6. the anti-band brake apparatus of a kind of electric locomotive according to claim 1, is characterized in that: described speed sensor (5) adopts 15V power supply.
7. the anti-band brake apparatus of a kind of electric locomotive according to any one of claim 1-6, is characterized in that: described main frame (1) adopts two-way 24V power supply, and a road is 6A rack (6) power supply, by UPS(7 when 6A rack (6) does not have an electricity) power supply.
8. the anti-band brake apparatus of a kind of electric locomotive according to claim 1 and 2, is characterized in that: described display terminal (2) includes display module, voice module and alarm module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392802.6A CN104973091B (en) | 2015-07-07 | 2015-07-07 | A kind of anti-band brake apparatus of electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392802.6A CN104973091B (en) | 2015-07-07 | 2015-07-07 | A kind of anti-band brake apparatus of electric locomotive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104973091A true CN104973091A (en) | 2015-10-14 |
| CN104973091B CN104973091B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510392802.6A Active CN104973091B (en) | 2015-07-07 | 2015-07-07 | A kind of anti-band brake apparatus of electric locomotive |
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| Country | Link |
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| CN (1) | CN104973091B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740969A (en) * | 2016-11-23 | 2017-05-31 | 山西智济电子科技有限公司 | A kind of anti-band brake apparatus of electric locomotive |
| CN109828450A (en) * | 2019-04-04 | 2019-05-31 | 哈尔滨恒达交通设备技术开发有限公司 | A kind of anti-tug device of electric locomotive and method |
| CN112572394A (en) * | 2020-12-02 | 2021-03-30 | 湖南铁路科技职业技术学院 | Electric locomotive anti-lock brake device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0644098A2 (en) * | 1993-09-14 | 1995-03-22 | MANNESMANN Aktiengesellschaft | Apparatus for measuring and processing movement data of a rail vehicle |
| CN102114847A (en) * | 2011-01-21 | 2011-07-06 | 铁道部运输局 | Brake control device for rail transit vehicle |
| CN102991489A (en) * | 2012-11-21 | 2013-03-27 | 上海富欣智能交通控制有限公司 | System and method of safety train speed and distance measurement for detection and compensation of idling and slipping |
| CN204736882U (en) * | 2015-07-07 | 2015-11-04 | 山西智济电子科技有限公司 | Electric locomotive prevents brake device |
-
2015
- 2015-07-07 CN CN201510392802.6A patent/CN104973091B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0644098A2 (en) * | 1993-09-14 | 1995-03-22 | MANNESMANN Aktiengesellschaft | Apparatus for measuring and processing movement data of a rail vehicle |
| CN102114847A (en) * | 2011-01-21 | 2011-07-06 | 铁道部运输局 | Brake control device for rail transit vehicle |
| CN102991489A (en) * | 2012-11-21 | 2013-03-27 | 上海富欣智能交通控制有限公司 | System and method of safety train speed and distance measurement for detection and compensation of idling and slipping |
| CN204736882U (en) * | 2015-07-07 | 2015-11-04 | 山西智济电子科技有限公司 | Electric locomotive prevents brake device |
Non-Patent Citations (1)
| Title |
|---|
| 马帅旗等: ""基于电桥式传感器的机车抱死闸检测***设计"", 《内燃机车》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740969A (en) * | 2016-11-23 | 2017-05-31 | 山西智济电子科技有限公司 | A kind of anti-band brake apparatus of electric locomotive |
| CN109828450A (en) * | 2019-04-04 | 2019-05-31 | 哈尔滨恒达交通设备技术开发有限公司 | A kind of anti-tug device of electric locomotive and method |
| CN112572394A (en) * | 2020-12-02 | 2021-03-30 | 湖南铁路科技职业技术学院 | Electric locomotive anti-lock brake device |
| CN112572394B (en) * | 2020-12-02 | 2022-02-11 | 湖南铁路科技职业技术学院 | Electric locomotive anti-lock brake device |
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| Publication number | Publication date |
|---|---|
| CN104973091B (en) | 2017-03-01 |
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Denomination of invention: Electric locomotive brake anti-lock device Effective date of registration: 20180131 Granted publication date: 20170301 Pledgee: China Co. truction Bank Corp Taiyuan Yingze West Main Street Branch Pledgor: SHANXI ZHIJI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: 2018140000003 |
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Effective date of registration: 20240123 Granted publication date: 20170301 |