CN107226106A - Locomotive and its brake monitor - Google Patents
Locomotive and its brake monitor Download PDFInfo
- Publication number
- CN107226106A CN107226106A CN201710438987.9A CN201710438987A CN107226106A CN 107226106 A CN107226106 A CN 107226106A CN 201710438987 A CN201710438987 A CN 201710438987A CN 107226106 A CN107226106 A CN 107226106A
- Authority
- CN
- China
- Prior art keywords
- handle
- inductive switch
- brake monitor
- rotary shaft
- drum
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H13/00—Actuating rail vehicle brakes
- B61H13/02—Hand or other personal actuation
-
- 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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
- B60T7/085—Brake-action initiating means for personal initiation hand actuated by electrical means, e.g. travel, force sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of locomotive and its brake monitor, brake monitor, including support；It is arranged at the rotary shaft on the support；First through hole is offered on handle, the handle so that rotary shaft is passed through, the handle can be rotated around rotary shaft, the first end of the handle is the operating side for holding force, and the second end is provided with lateral pressure wheel；It is arranged at the inductive switch on the support, the lateral pressure wheel is capable of the sensed position close to or away from the inductive switch when handle is around rotary shaft rotation, and when the distance between sensed position of the lateral pressure wheel and the inductive switch is less than pre-determined distance, then inductive switch exports closure signal.The mechanism that the brake monitor can efficiently solve contact easily causes the problem of mechanicalness is lost.
Description
Technical field
The present invention relates to locomotive manufacturing technical field, more specifically to a kind of locomotive and its brake monitor.
Background technology
The brake monitor of locomotive belongs to the critical component of locomotive braking system, and the quality of its function will directly affect locomotive
Traffic safety, therefore, the manufacturing firm of locomotive brake controller is directed to improving always the reliability of locomotive brake controller.
Traditional locomotive brake controller is generally contact braking, the output of function signal is realized by the effect that contacts with each other, still
The mechanism contacted with each other using after certain time through often result in mechanicalness loss in addition damage failure.
In summary, the mechanism for how efficiently solving contact easily causes the problem of mechanicalness is lost, and is current this area
Technical staff's urgent problem.
The content of the invention
In view of this, of the invention to be to provide a kind of brake monitor, the structure design of the brake monitor can have
The mechanism that effect ground solves contact easily causes the problem of mechanicalness is lost.Being the provision of for the present invention is a kind of including above-mentioned braking control
The locomotive of device processed.
In order to reach above-mentioned first purpose, the present invention provides following technical scheme：
A kind of brake monitor, including：
Support；
It is arranged at the rotary shaft on the support；
First through hole is offered on handle, the handle so that rotary shaft is passed through, the handle can turn around rotary shaft
Dynamic, the first end of the handle is the operating side for holding force, and the second end is provided with lateral pressure wheel；
The inductive switch on the support is arranged at, the lateral pressure wheel can be close when the handle is around rotary shaft rotation
Or the sensed position away from the inductive switch, when the distance between sensed position of the lateral pressure wheel and the inductive switch
Then inductive switch exports closure signal during less than pre-determined distance.
Preferably, in above-mentioned brake monitor, in addition to the back-moving spring being arranged on the support, the back-moving spring
Elastic force effect can make the lateral pressure wheel to away from the inductive switch sensed position direction move.
Preferably, in above-mentioned brake monitor, in addition to set up drum axle on the bracket and be fixed on the drum
Drum on wheel shaft,
The second through hole is offered on the handle so that the drum axle is passed through, and third through-hole is offered on the drum
So that the handle is passed through, the drum and handle can surround the axial rotation of the drum axle jointly.
Preferably, in above-mentioned brake monitor, the drum axle and the rotary shaft are arranged in a mutually vertical manner, and the drum
Axle and rotary shaft are each perpendicular to the handle and set.
Preferably, in above-mentioned brake monitor, the rotary shaft is fixedly installed on the drum.
Preferably, in above-mentioned brake monitor, second through hole and third through-hole are elliptical aperture or bar hole.
Preferably, in above-mentioned brake monitor, the inductive switch is electromagnetic type inductive switch or light sensation inductive switch.
Preferably, in above-mentioned brake monitor, the pre-determined distance is 2-6mm.
Preferably, in above-mentioned brake monitor, the support includes the first side plate and the second side plate being oppositely arranged.
A kind of locomotive, including as described above any one of brake monitor.
Using the present invention provide brake monitor when, when locomotive needs closed circuit, then can be swung with driving handle
So that lateral pressure wheel is moved to the direction of the sensed position close to inductive switch, until sensed position of the lateral pressure wheel away from inductive switch
Distance is less than pre-determined distance, and now inductive switch sends closure signal to the brakes of locomotive, realizes the list of brake monitor
Only mitigation capability.When locomotive needs disconnecting circuit, driving handle swing so that lateral pressure wheel to away from inductive switch sensing position
Put direction movement, until sensed position of the lateral pressure wheel away from inductive switch distance be more than pre-determined distance, now inductive switch to
The brakes of locomotive sends cut-off signal, cancels the independent release function of brake monitor.The control for brake that the present invention is provided
Device realizes in the range of pre-determined distance lateral pressure wheel by inductive proximity switch close to the characteristic of i.e. closure, can in mechanical structure and
Corresponding switching function is realized in the case of inductive proximity switch is discontiguous, and then the service life of mechanism can be improved, it is to avoid
The failures such as mechanical loss, clamping stagnation.
Present invention also offers a kind of locomotive, the locomotive includes any of the above-described kind of brake monitor.Due to above-mentioned braking
Controller has above-mentioned technique effect, and the locomotive with the brake monitor should also have corresponding technique effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
The structural representation that Fig. 1 closes for the inductive switch of brake monitor provided in an embodiment of the present invention；
The structural representation that Fig. 2 disconnects for the inductive switch of brake monitor provided in an embodiment of the present invention.
In Fig. 1-2：
1- handles, 11- lateral pressure wheels, 2- drums, 3- back-moving springs, 4- drum axles, 5- inductive switches, the side plates of 6- first, 7-
Second side plate, 8- rotary shafts.
Embodiment
The present invention be a kind of brake monitor is provided, the structure design of the brake monitor, which can be efficiently solved, to be connect
Tactile mechanism easily causes the problem of mechanicalness is lost.Being the provision of for the present invention a kind of includes the machine of above-mentioned brake monitor
Car.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-Fig. 2 is referred to, brake monitor provided in an embodiment of the present invention includes support, rotary shaft 8, handle 1 and sense
Inductive switch 5.Wherein, rotary shaft 8 is arranged on support.First through hole is offered on handle 1 so that rotary shaft 8 is passed through, the energy of handle 1
Enough rotate, i.e., be hinged between handle 1 and rotary shaft 8 around rotary shaft 8.The first end of handle 1 is the operating side for holding force,
Need to be exerted a force with hand-held operation end when pulling handle 1, the second end of handle 1 is provided with lateral pressure wheel 11.Inductive switch 5
Also be fixedly installed on support, and handle 1 around rotary shaft 8 rotate when lateral pressure wheel 11 can close to or away from inductive switch
5 sensed position.I.e. handle 1 is surrounded can drive lateral pressure wheel 11 to swing with close or remote inductive switch 5 when rotary shaft 8 is rotated
Sensed position.Then inductive switch 5 when the distance between sensed position of lateral pressure wheel 11 and inductive switch 5 is less than pre-determined distance
Export closure signal, when the distance of specific sensed position of the lateral pressure wheel 11 away from inductive switch 5 is less than pre-determined distance inductive switch 5 to
The brakes of locomotive sends closure signal.When the distance of sensed position of the lateral pressure wheel 11 away from inductive switch 5 is more than pre-determined distance
When brakes from inductive switch 5 to locomotive send cut-off signal.
During using brake monitor provided in an embodiment of the present invention, when locomotive needs closed circuit, then hand can be driven
Handle 1 is swung around rotary shaft 8 so that lateral pressure wheel 11 is moved to the direction of the sensed position close to inductive switch 5, until lateral pressure wheel
The distance of 11 sensed positions away from inductive switch 5 is less than pre-determined distance, and now inductive switch 5 sends to the brakes of locomotive and closed
Signal is closed, the independent release function of brake monitor is realized.When locomotive needs disconnecting circuit, driving handle 1 surrounds rotary shaft 8
Swing so that lateral pressure wheel 11 is moved to the direction of the sensed position away from inductive switch 5, until lateral pressure wheel 11 is away from inductive switch 5
The distance of sensed position is more than pre-determined distance, and now inductive switch 5 sends cut-off signal to the brakes of locomotive, cancels braking
The independent release function of controller.The brake monitor that the present invention is provided reality in the range of pre-determined distance by inductive proximity switch
Existing lateral pressure wheel 11 can be realized corresponding close to the characteristic of i.e. closure in the case of mechanical structure is discontiguous to inductive proximity switch
Switching function, and then the service life of mechanism can be improved, it is to avoid the failure such as mechanical loss, clamping stagnation.
For the ease of automatic shutoff circuit, above-mentioned brake monitor, in addition to the back-moving spring 3 being arranged on support, it is multiple
The elastic force effect of position spring 3 can be such that lateral pressure wheel 11 is moved to the direction of the sensed position away from inductive switch 5.That is driving handle
1 around rotary shaft 8 rotate so that lateral pressure wheel 11 to close to inductive switch 5 sensed position direction move when, handle 1 can compress
Back-moving spring 3, until the distance of sensed position of the lateral pressure wheel 11 away from inductive switch 5 is less than pre-determined distance.When the operating physical force of handle 1
Revocation, the drive lateral pressure wheel 11 under the effect of back-moving spring 3 of handle 1 is gradually distance from the sensed position of inductive switch 5, until lateral pressure wheel
The distance of 11 sensed positions away from inductive switch 5 is more than pre-determined distance, and now the cut-off signal of inductive switch 5 is transferred to braking system
System, cancels the independent release function of brake monitor.Can certainly manual actuation handle 1 so that lateral pressure wheel 11 is gradually distance from sense
The sensed position of inductive switch 5, is not limited thereto.
In another embodiment, the drum axle 4 being erected on support and the drum being fixed on drum axle 4 can also be included
2.The second through hole is offered on handle 1 third through-hole is offered so that drum axle 4 is passed through, and on drum 2 so that handle 1 is passed through,
Drum 2 and handle 1 can surround the axial rotation of drum axle 4 jointly.I.e. drum axle 4 is connected with holder pivots, and drum axle 4 is surrounded
Its axis can drive drum 2 to rotate together when rotating, and the second through hole of drum axle 4 through handle 1 realizes handle 1 and drum axle
Being hinged between 4, handle 1 around drum axle 4 rotate when the inwall and drum 2 of third through-hole can be driven to rotate, drum 2 rotate into
And drive drum axle 4 to rotate, i.e., handle 1 around drum axle 4 rotate when meeting so that drive drum 2 rotate together.It is arranged such, grasps
Making personnel can be rotated with driving handle 1 around drum axle 4, to adjust the sensing that the position of lateral pressure wheel 11 makes it with inductive switch 5
Position is relative.
Back-moving spring 3 can be arranged on drum 2, and its one end is connected with the inwall of drum 2, and the other end is connected with handle 1, hand
Above-mentioned back-moving spring 3 can be compressed when handle 1 is around the rotation of rotary shaft 8.
In above-described embodiment, drum axle 4 and rotary shaft 8 can be arranged in a mutually vertical manner, and drum axle 4 and rotary shaft 8 are equal
Set perpendicular to handle 1.I.e. drum axle 4, rotary shaft 8 and handle 1 are arranged in a mutually vertical manner two-by-two.Handle 1 can both surround drum
Axle 4 is rotated can rotate around rotary shaft 8 again, easily facilitate the sensing that the position of regulation lateral pressure wheel 11 makes it with inductive switch 5
Position is relative.
Further, rotary shaft 8 can be fixedly installed on drum 2, i.e., rotary shaft 8 can be with drum 2 together around drum
Wheel shaft 4 is rotated.Certain rotary shaft 8 can also be fixed on drum axle 4, be not limited thereto.
Swung for the ease of handle 1, the second through hole and third through-hole can be elliptical aperture or bar hole.Certainly, second
Through hole and third through-hole can also be square hole, be not limited thereto.
In another specific embodiment, inductive switch 5 is electromagnetic type inductive switch or light sensation inductive switch, certain inductive switch
5 can also be other kinds of proximity switch, be not limited thereto.
Specifically, pre-determined distance can be 2-6mm, be set as 4mm, 5mm, 6mm etc. according to actual conditions, do not limit herein
It is fixed.
Support can include the first side plate 6 and the second side plate 7 being oppositely arranged, and inductive switch 5 is arranged on the first side side plate
On, the two ends of drum axle 4 are rotatably connected on the first side plate 6 and the second side plate 7 respectively.
Based on the brake monitor provided in above-described embodiment, present invention also offers a kind of locomotive, the locomotive includes upper
State the brake monitor of any one in embodiment.The brake monitor in above-described embodiment is employed due to the locomotive, so should
The beneficial effect of locomotive refer to above-described embodiment.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of brake monitor, it is characterised in that including：
Support；
It is arranged at the rotary shaft (8) on the support；
First through hole is offered on handle (1), the handle (1) so that rotary shaft (8) is passed through, the handle (1) can surround
Rotary shaft (8) is rotated, and the first end of the handle (1) is the operating side for holding force, and the second end is provided with lateral pressure wheel (11)；
It is arranged at the inductive switch (5) on the support, the lateral pressure wheel when handle (1) is around rotary shaft (8) rotation
(11) it is capable of the sensed position of the close or remote inductive switch (5), when the lateral pressure wheel (11) and the inductive switch
(5) the distance between sensed position be less than pre-determined distance when then inductive switch (5) output closure signal.
2. brake monitor according to claim 1, it is characterised in that the also reset bullet including being arranged on the support
Spring (3), the elastic force effect of the back-moving spring (3) can make the lateral pressure wheel (11) to the sense away from the inductive switch (5)
The direction of position is answered to move.
3. brake monitor according to claim 1, it is characterised in that also including setting up drum axle on the bracket
(4) and the drum (2) that is fixed on the drum axle (4),
The second through hole is offered on the handle (1) is offered so that the drum axle (4) is passed through, and on the drum (2)
Three through holes pass through for the handle (1), and the drum (2) and handle (1) can surround the axial direction of the drum axle (4) jointly
Rotate.
4. brake monitor according to claim 3, it is characterised in that the drum axle (4) and the rotary shaft (8) phase
Mutually it is vertically arranged, and the drum axle (4) and rotary shaft (8) are each perpendicular to the handle (1) setting.
5. brake monitor according to claim 4, it is characterised in that the rotary shaft (8) is fixedly installed on the drum
Take turns on (2).
6. brake monitor according to claim 3, it is characterised in that second through hole and third through-hole are ellipse
Hole or bar hole.
7. the brake monitor according to any one of claim 1-6, it is characterised in that the inductive switch (5) is electricity
Magnetic-type inductive switch or light sensation inductive switch.
8. brake monitor according to claim 7, it is characterised in that the pre-determined distance is 2-6mm.
9. brake monitor according to claim 7, it is characterised in that the support includes the first side plate being oppositely arranged
And the second side plate (7) (6).
10. a kind of locomotive, it is characterised in that including the brake monitor as any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710438987.9A CN107226106A (en) | 2017-06-12 | 2017-06-12 | Locomotive and its brake monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710438987.9A CN107226106A (en) | 2017-06-12 | 2017-06-12 | Locomotive and its brake monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107226106A true CN107226106A (en) | 2017-10-03 |
Family
ID=59936309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710438987.9A Pending CN107226106A (en) | 2017-06-12 | 2017-06-12 | Locomotive and its brake monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107226106A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101049832A (en) * | 2007-05-23 | 2007-10-10 | 中国南车集团株洲电力机车有限公司 | Method and equipment for controlling electronic braking controller |
| CN203544018U (en) * | 2013-11-14 | 2014-04-16 | 南车株洲电力机车有限公司 | Brake controller of DK-2 brake system |
| CN204441129U (en) * | 2015-01-26 | 2015-07-01 | 苏州宝时得电动工具有限公司 | Motor switch |
| CN204870970U (en) * | 2015-06-01 | 2015-12-16 | 南车株洲电力机车有限公司 | Locomotive brake monitor |
| CN106627648A (en) * | 2016-10-21 | 2017-05-10 | 中车青岛四方车辆研究所有限公司 | Locomotive brake controller |
-
2017
- 2017-06-12 CN CN201710438987.9A patent/CN107226106A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101049832A (en) * | 2007-05-23 | 2007-10-10 | 中国南车集团株洲电力机车有限公司 | Method and equipment for controlling electronic braking controller |
| CN203544018U (en) * | 2013-11-14 | 2014-04-16 | 南车株洲电力机车有限公司 | Brake controller of DK-2 brake system |
| CN204441129U (en) * | 2015-01-26 | 2015-07-01 | 苏州宝时得电动工具有限公司 | Motor switch |
| CN204870970U (en) * | 2015-06-01 | 2015-12-16 | 南车株洲电力机车有限公司 | Locomotive brake monitor |
| CN106627648A (en) * | 2016-10-21 | 2017-05-10 | 中车青岛四方车辆研究所有限公司 | Locomotive brake controller |
Non-Patent Citations (1)
| Title |
|---|
| 杜晋: "《机床电气控制与PLC 三菱》", 31 January 2013, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171003 |
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| RJ01 | Rejection of invention patent application after publication |