CN106676983A - Steel rail milling and grinding car operation control method and device - Google Patents
Steel rail milling and grinding car operation control method and device Download PDFInfo
- Publication number
- CN106676983A CN106676983A CN201611246972.4A CN201611246972A CN106676983A CN 106676983 A CN106676983 A CN 106676983A CN 201611246972 A CN201611246972 A CN 201611246972A CN 106676983 A CN106676983 A CN 106676983A
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- China
- Prior art keywords
- milling
- rail
- driving speed
- current driving
- car
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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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
- E01B31/13—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by milling
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
- E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding
- E01B31/175—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding using grinding belts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a steel rail milling and grinding car operation control method and device. The current driving speed of a steel rail milling and grinding car is acquired; distance information of milling operation device and a belt sanding device is acquired; the milling operation device and the belt sanding device are triggered to get into an operation state at the same position of a steel rail according to the current driving speed and the distance information. According to the steel rail milling and grinding car operation control method and device, front and back different operation mechanisms can be controlled to execute operation commands at the same operation position, it is guaranteed that pitching-in position points of milling and grinding are consistent, and the operation effect of steel rail restoration is improved. In addition, no human involvement is needed in the process, and automatic control of steel rail milling operation is convenient to achieve.
Description
Technical field
The present invention relates to rail prosthetic appliance technical field, more particularly to a kind of rail milling car job control method and
Device.
Background technology
Rail milling train is a kind of novel steel rail prosthetic appliance, and it adopts the side of moulding by some groups of facing cutters
Formula removes Rail Surface material, eliminates steel rail defect, improves ride comfort.Milling depth of rail milling train is big, and one time i.e.
Can fulfil assignment, operating speed is up to 2500m/h.No-spark, dust etc. in the course of work, iron filings can be collected, environmental friendliness.It is horizontal
To and to repair high precision, working service low cost, circuit adaptability good for longitudinal direction, without guard rail and advertiser is removed, adapt to
The little gauge such as subway is required.
Rail milling train is made up of two sections, is divided into power car and Operation Van, and two cars are connected by rigid connecting rod.Power
Car A is used to provide power for car load traveling, operation, and with belt sanding function.Mainly include car body, driven bogie, move
Power bogie, drivers' cab, power and drive system, fuel tank, belt sanding device, Electric Appliance Cabinet, brakes, electrical system
Deng.Operation Van B is the separate unit of rail milling operation, mainly by car body, vehicle frame, two groups of driven bogies, milling attachment, collection
Bits system, electrical system, operation-control system and aid system etc. are constituted.
It is general by the artificial open and close to milling operation device and belt sanding device in existing rail milling car
It is respectively controlled, it is necessary for how providing a kind of rail milling car operation autocontrol method and device.
The content of the invention
It is an object of the invention to provide a kind of rail milling car job control method and device, with the milling to rail milling car
Cutting the operation of apparatus for work and belt sanding device carries out Automated condtrol.
To solve above-mentioned technical problem, the present invention provides a kind of rail milling car job control method, including：
Obtain the current driving speed of rail milling car；
Obtain the range information of milling operation device and belt sanding device；
According to the current driving speed and the range information, the milling operation device and the abrasive band are triggered
Sanding apparatus enter job state at the same position of rail.
Alternatively, the current driving speed for obtaining rail milling car includes：
The current driving speed of the rail milling car is obtained using the velocity sensor being arranged on the rail milling car
Degree.
Alternatively, it is described according to the current driving speed and the range information, trigger the milling operation device
And the belt sanding device includes at the same position of rail into job state：
According to the current driving speed and the range information, time difference △ of milling and polishing operation operation is calculated
T；
Trigger the milling operation device and enter job state, meter current time is T1；
In elapsed time T1+△T1Afterwards, trigger the belt sanding device and enter job state.
Alternatively, the current driving speed for obtaining rail milling car includes：
In the wheel of the rail milling car gear uniform to arranging border, on the gear pulse generation is provided with
Device, by the current driving speed for detecting the pulse of the pulse generator output to obtain rail milling car.
Alternatively, it is described according to the current driving speed and the range information, trigger the milling operation device
And the belt sanding device includes at the same position of rail into job state：
According to the current driving speed and the range information, calculate milling and enter with polishing operation same position and make
The difference pulses number of the pulse generator output under industry state；
The milling operation device is being triggered into after job state, described in Jing during difference pulses number, the abrasive band is being triggered
Sanding apparatus enter job state.
Alternatively, also include：
According to the current driving speed and the range information, the milling operation device and the abrasive band are triggered
Sanding apparatus stop operation state at the same position of rail.
Alternatively, it is described according to the current driving speed and the range information, trigger the milling operation device
And belt sanding device state of stopping operation at the same position of rail includes：
Trigger the milling operation device to stop operation state, meter current time is T2；
In elapsed time T2After+△ T, trigger the belt sanding device and stop operation state.
Alternatively, also include：The current operating conditions of the milling operation device and the belt sanding device are entered
Row shows.
Alternatively, also include：When stop command is received, the milling operation device and the belt sanding are controlled
Device stops operation.
Present invention also offers a kind of rail milling car operation controller, including：
Speed acquiring module, for obtaining the current driving speed of rail milling car；
Apart from acquisition module, for obtaining the range information of milling operation device and belt sanding device；
Trigger module, for according to the current driving speed and the range information, triggering the milling operation dress
Put and the belt sanding device enters job state at the same position of rail.
Rail milling car job control method provided by the present invention and device, by the current line for obtaining rail milling car
Sail speed；Obtain the range information of milling operation device and belt sanding device；According to current driving speed and range information,
Triggering milling operation device and belt sanding device enter job state at the same position of rail.It is provided by the present invention
Rail milling car job control method and device, can control before and after different work mechanism and perform operation life in same job position
Order, it is ensured that the cutting into position point for carrying out milling and polishing is consistent, improves the operation effectiveness repaired to rail.In addition, the mistake
Journey need not be intervened artificially, facilitate implementation the Automated condtrol of rail milling operation.
Description of the drawings
For the clearer explanation embodiment of the present invention or the technical scheme of prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of flow chart of specific embodiment of rail milling car job control method provided by the present invention；
Fig. 2 is a kind of flow chart of specific embodiment that the embodiment of the present invention realizes unified operation；
Fig. 3 is the flow chart of another kind of specific embodiment that the embodiment of the present invention realizes unified operation；
Fig. 4 is the flow process of another kind of specific embodiment of rail milling car job control method provided by the present invention
Figure；
Fig. 5 is the structured flowchart of rail milling car operation controller provided in an embodiment of the present invention.
Specific embodiment
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiment is only a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
A kind of flow chart such as Fig. 1 institutes of the specific embodiment of rail milling car job control method provided by the present invention
Show, the method includes：
Step S101：Obtain the current driving speed of rail milling car；
Specifically, the current driving speed of rail milling car can be acquired by the velocity sensor carried on vehicle,
Can also be acquired by GPS location, this does not affect the realization of the present invention.When rail milling car is job state, one
As be constant-speed operation, therefore the current driving speed of vehicle is considered as a steady state value.
Step S102：Obtain the range information of milling operation device and belt sanding device；
It is pointed out that range information can be obtained with scene by range sensor direct access in step S102,
Can obtain and measure the numerical value for obtaining in advance.For the rail milling car for having assembled, because rail milling turnning and milling cuts work
The position of industry device and belt sanding device is fixed, therefore can in advance measure the position of the two.Certainly, step S101 and
The order of step S102 can be converted arbitrarily, not the restriction of permanent order.
Step S103：According to the current driving speed and the range information, trigger the milling operation device with
And the belt sanding device enters job state at the same position of rail.
Believe in the distance of the current driving speed for obtaining rail milling car, milling operation device and belt sanding device
After breath, relation of the distance divided by speed is equal to according to the time, is calculated after milling operation device enters job state, triggering
Belt sanding device enters the time difference of job state.Two apparatus for work are controlled according to the time difference and successively enters operation shape
State, to ensure that milling operation device and belt sanding device can enter job state at the same position of rail.
Rail milling car job control method provided by the present invention, by the current driving speed for obtaining rail milling car
Degree；Obtain the range information of milling operation device and belt sanding device；According to current driving speed and range information, triggering
Milling operation device and belt sanding device enter job state at the same position of rail.Rail provided by the present invention
Milling car job control method, can control before and after different work mechanism and perform job command in same job position, it is ensured that enter
The cutting into position point of row milling and polishing is consistent, improves the operation effectiveness repaired to rail.In addition, the process is not required to very important person
For intervention, the Automated condtrol of rail milling car operation is facilitated implementation.
On the basis of above-described embodiment, the embodiment of the present invention is specifically using the speed being arranged on the rail milling car
Sensor obtains the current driving speed of the rail milling car.As Fig. 2 embodiment of the present invention trigger milling operation device and
Shown in a kind of flow chart of specific embodiment that belt sanding device enters job state at same position, the method bag
Include：
Step S201：According to the current driving speed and the range information, calculate milling and operate with polishing operation
Time difference △ T；
Step S202：Trigger the milling operation device and enter job state, meter current time is T1；
Step S203：In elapsed time T1+△T1Afterwards, trigger the belt sanding device and enter job state.
The embodiment of the present invention realizes unification using the vehicle speed sensor being arranged on vehicle by way of calculating time difference
Operation.
It is equal to arranging border in the wheel of the rail milling car in another kind of specific embodiment of the embodiment of the present invention
The gear of cloth, on the gear pulse generator is provided with, and is obtained by detecting the pulse of the pulse generator output
The current driving speed of rail milling car.As Fig. 3 embodiment of the present invention triggering milling operation device and belt sanding device exist
Shown in the flow chart of another kind of specific embodiment that job state is entered at same position, the method includes：
Step S301：According to the current driving speed and the range information, milling is calculated same with polishing operation
Position enters the difference pulses number of the pulse generator output under job state；
Step S302：The milling operation device is being triggered into after job state, described in Jing during difference pulses number, is being triggered
The belt sanding device enters job state.
The embodiment of the present invention need not additionally increase equipment, using it is existing can be real to upper pulse generator installed in wheel
Now unify operation, reduce the input of cost, it is convenient.
On the basis of any of the above-described embodiment, rail milling car job control method provided by the present invention can also enter
One step includes：
According to the current driving speed and the range information, the milling operation device and the abrasive band are triggered
Sanding apparatus stop operation state at the same position of rail.
Such as the flow chart of another kind of specific embodiment of Fig. 4 rail milling car job control methods provided by the present invention
Shown, the process is specifically as follows：
Step S401：Trigger the milling operation device to stop operation state, meter current time is T2；
Step S402：In elapsed time T2After+△ T, trigger the belt sanding device and stop operation state.
Used as a kind of preferred implementation, rail milling car job control method provided by the present invention can also be further
Including：The current operating conditions of the milling operation device and the belt sanding device are shown.
On the basis of above-described embodiment, can further include：When stop command is received, the milling is controlled
Apparatus for work and the belt sanding device stop operation.
When in self-operating and fault condition, emergent stop signal triggering, startup is stopped in emergency, and automatically controlled straight braking is made simultaneously
It is dynamic.When in working condition, emergent stop signal triggering is reported to the police, and apparatus for work is disconnected immediately and enables signal, and control operation unit stands
Stop operation, or time delay 10s brakings, power-off, shut down；Work as trouble shooting, extract jerk, then emergent stop signal resets, recover just
Chang Gongneng.
Rail milling car operation controller provided in an embodiment of the present invention is introduced below, rail described below
Milling car operation controller can be mutually to should refer to above-described rail milling car job control method.
Fig. 5 is the structured flowchart of rail milling car operation controller provided in an embodiment of the present invention, with reference to Fig. 5 rail millings
Mill car operation controller can include：
Speed acquiring module 100, for obtaining the current driving speed of rail milling car；
Apart from acquisition module 200, for obtaining the range information of milling operation device and belt sanding device；
Trigger module 300, for according to the current driving speed and the range information, triggering the milling operation
Device and the belt sanding device enter job state at the same position of rail.
The rail milling car operation controller of the present embodiment be used for realize aforesaid rail milling car job control method,
Therefore the visible rail milling car job control method hereinbefore of specific embodiment in rail milling car operation controller
Embodiment part, for example, speed acquiring module 100, apart from acquisition module 200, trigger module 300, be respectively used to realize on
State step S101 in rail milling car job control method, S102, S103, so, its specific embodiment is referred to accordingly
Various pieces embodiment description, will not be described here.
Rail milling car operation controller provided by the present invention, by the current driving speed for obtaining rail milling car
Degree；Obtain the range information of milling operation device and belt sanding device；According to current driving speed and range information, triggering
Milling operation device and belt sanding device enter job state at the same position of rail.Rail provided by the present invention
Milling car operation controller, can control before and after different work mechanism and perform job command in same job position, it is ensured that enter
The cutting into position point of row milling and polishing is consistent, improves the operation effectiveness repaired to rail.In addition, the process is not required to very important person
For intervention, the Automated condtrol of rail milling car operation is facilitated implementation.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment same or similar part mutually referring to.For dress disclosed in embodiment
For putting, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is referring to method part
Illustrate.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can with electronic hardware, computer software or the two be implemented in combination in, in order to clearly demonstrate hardware and
The interchangeability of software, according to function has generally described the composition and step of each example in the above description.These
Function is performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specialty
Technical staff can use different methods to realize described function to each specific application, but this realization should not
Think beyond the scope of this invention.
The step of method described with reference to the embodiments described herein or algorithm, directly can be held with hardware, processor
Capable software module, or the combination of the two is implementing.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, depositor, hard disk, moveable magnetic disc, CD-ROM or technology
In field in known any other form of storage medium.
Rail milling car job control method provided by the present invention and device are described in detail above.Herein
In apply specific case the principle and embodiment of the present invention be set forth, the explanation of above example is only intended to side
Assistant solves the method for the present invention and its core concept.It should be pointed out that for those skilled in the art, not
On the premise of departing from the principle of the invention, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into
In the protection domain of the claims in the present invention.
Claims (10)
1. a kind of rail milling car job control method, it is characterised in that include：
Obtain the current driving speed of rail milling car；
Obtain the range information of milling operation device and belt sanding device；
According to the current driving speed and the range information, the milling operation device and the belt sanding are triggered
Device enters job state at the same position of rail.
2. rail milling car job control method as claimed in claim 1, it is characterised in that the acquisition rail milling car
Current driving speed includes：
The current driving speed of the rail milling car is obtained using the velocity sensor being arranged on the rail milling car.
3. rail milling car job control method as claimed in claim 2, it is characterised in that described according to the current driving
Speed and the range information, trigger the same position of the milling operation device and the belt sanding device in rail
Place includes into job state：
According to the current driving speed and the range information, the time difference △ T of milling and polishing operation operation is calculated；
Trigger the milling operation device and enter job state, meter current time is T1；
In elapsed time T1+△T1Afterwards, trigger the belt sanding device and enter job state.
4. rail milling car job control method as claimed in claim 1, it is characterised in that the acquisition rail milling car
Current driving speed includes：
In the wheel of the rail milling car gear uniform to arranging border, pulse generator is provided with the gear, is led to
Cross and detect the pulse of pulse generator output to obtain the current driving speed of rail milling car.
5. rail milling car job control method as claimed in claim 4, it is characterised in that described according to the current driving
Speed and the range information, trigger the same position of the milling operation device and the belt sanding device in rail
Place includes into job state：
According to the current driving speed and the range information, calculate milling and enter operation shape with polishing operation same position
The difference pulses number of the pulse generator output under state；
The milling operation device is being triggered into after job state, described in Jing during difference pulses number, the belt sanding is being triggered
Device enters job state.
6. rail milling car job control method as claimed in claim 3, it is characterised in that also include：
According to the current driving speed and the range information, the milling operation device and the belt sanding are triggered
Device stops operation state at the same position of rail.
7. rail milling car job control method as claimed in claim 6, it is characterised in that described according to the current driving
Speed and the range information, trigger the same position of the milling operation device and the belt sanding device in rail
Place's state of stopping operation includes：
Trigger the milling operation device to stop operation state, meter current time is T2；
In elapsed time T2After+△ T, trigger the belt sanding device and stop operation state.
8. the rail milling car job control method as described in any one of claim 1 to 7, it is characterised in that also include：To institute
The current operating conditions for stating milling operation device and the belt sanding device are shown.
9. rail milling car job control method as claimed in claim 8, it is characterised in that also include：When receiving jerk
During instruction, control the milling operation device and the belt sanding device stops operation.
10. a kind of rail milling car operation controller, it is characterised in that include：
Speed acquiring module, for obtaining the current driving speed of rail milling car；
Apart from acquisition module, for obtaining the range information of milling operation device and belt sanding device；
Trigger module, for according to the current driving speed and the range information, trigger the milling operation device with
And the belt sanding device enters job state at the same position of rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246972.4A CN106676983A (en) | 2016-12-29 | 2016-12-29 | Steel rail milling and grinding car operation control method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246972.4A CN106676983A (en) | 2016-12-29 | 2016-12-29 | Steel rail milling and grinding car operation control method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106676983A true CN106676983A (en) | 2017-05-17 |
Family
ID=58873031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611246972.4A Pending CN106676983A (en) | 2016-12-29 | 2016-12-29 | Steel rail milling and grinding car operation control method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106676983A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746535A (en) * | 2021-02-03 | 2021-05-04 | 柳州市铁发科技有限公司 | Steel rail polishing device marked by label and polishing method |
| CN116752389A (en) * | 2023-07-28 | 2023-09-15 | 株洲时代电子技术有限公司 | Rail grinding equipment |
| CN117966530A (en) * | 2024-04-01 | 2024-05-03 | 中国铁建高新装备股份有限公司 | An intelligent milling control device and method based on synchronous detection of rail corrugation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH688626A5 (en) * | 1992-11-20 | 1997-12-15 | Speno International | Machine for grinding localised sections of railway sleepers especially soldered ends of rails |
| CN102539817A (en) * | 2011-12-21 | 2012-07-04 | 北京二七轨道交通装备有限责任公司 | Train speed determining method and device |
| CN103046442A (en) * | 2012-12-18 | 2013-04-17 | 北京二七轨道交通装备有限责任公司 | Grinding wagon laser positioning device and grinding wagon |
| CN105625120A (en) * | 2014-10-31 | 2016-06-01 | 昆明中铁大型养路机械集团有限公司 | Railway track profile shape modifying vehicle and modifying method as well as corresponding equipment |
| CN105625122A (en) * | 2014-10-31 | 2016-06-01 | 昆明中铁大型养路机械集团有限公司 | Railway steel rail profile shape renovating unit and corresponding device |
-
2016
- 2016-12-29 CN CN201611246972.4A patent/CN106676983A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH688626A5 (en) * | 1992-11-20 | 1997-12-15 | Speno International | Machine for grinding localised sections of railway sleepers especially soldered ends of rails |
| CN102539817A (en) * | 2011-12-21 | 2012-07-04 | 北京二七轨道交通装备有限责任公司 | Train speed determining method and device |
| CN103046442A (en) * | 2012-12-18 | 2013-04-17 | 北京二七轨道交通装备有限责任公司 | Grinding wagon laser positioning device and grinding wagon |
| CN105625120A (en) * | 2014-10-31 | 2016-06-01 | 昆明中铁大型养路机械集团有限公司 | Railway track profile shape modifying vehicle and modifying method as well as corresponding equipment |
| CN105625122A (en) * | 2014-10-31 | 2016-06-01 | 昆明中铁大型养路机械集团有限公司 | Railway steel rail profile shape renovating unit and corresponding device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746535A (en) * | 2021-02-03 | 2021-05-04 | 柳州市铁发科技有限公司 | Steel rail polishing device marked by label and polishing method |
| CN116752389A (en) * | 2023-07-28 | 2023-09-15 | 株洲时代电子技术有限公司 | Rail grinding equipment |
| CN117966530A (en) * | 2024-04-01 | 2024-05-03 | 中国铁建高新装备股份有限公司 | An intelligent milling control device and method based on synchronous detection of rail corrugation |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |
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