CN106192629A - A kind of railway switch prosthetic device and rail burr restorative procedure - Google Patents
A kind of railway switch prosthetic device and rail burr restorative procedure Download PDFInfo
- Publication number
- CN106192629A CN106192629A CN201610787427.XA CN201610787427A CN106192629A CN 106192629 A CN106192629 A CN 106192629A CN 201610787427 A CN201610787427 A CN 201610787427A CN 106192629 A CN106192629 A CN 106192629A
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- China
- Prior art keywords
- abrasive band
- adjustable housing
- rail
- drive mechanism
- adjustable
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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
- E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/14—Way of locomotion or support
- E01B2203/141—Way of locomotion or support on the track to be treated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of railway switch prosthetic device and restorative procedure, including workpiece polishing mechanism, traveling vehicle frame, workpiece polishing mechanism includes base, adjustable housing, abrasive band drive mechanism, base is fixing with traveling vehicle frame to be connected, adjustable housing is movably connected with the base by adjusting drive mechanism, and abrasive band drive mechanism is arranged on adjustable housing；Described abrasive band drive mechanism includes driving wheel, expansion tightening wheel, return pulley, abrasive band contacts successively and walks around driving wheel, expansion tightening wheel, return pulley, and rotated by drive wheel, below described adjustable housing, abrasive band inner ring is provided with profiling briquetting, the imitation profile of profiling briquetting is slidably connected with abrasive band inner face, adjustable housing horizontal displacement promotes profiling briquetting pressure to put abrasive band to be connected with rail side slip, realize polishing omnibearing to rail burr, whole plant automation degree is high, it is greatly saved artificial, improve grinding efficiency and polishing effect, and good stability, cost of manufacture is low, it is suitable for large-scale promotion application in industry.
Description
Technical field
The present invention relates to railway track recovery technique field, specifically a kind of railway switch prosthetic device.
Background technology
Track switch is as the important component part of railway track, and after long-term use, rail level avris can produce burr, affects rail
The normal safe in road uses, and the polishing of track switch becomes the important component part of railroad maintenance operation, through experience accumulation for many years,
Railway expert generally admits steel rail grinding and has the advantage that prolongation rail orbital lifetime, the advancing the track process-cycle, improves car
Running stability, reduce noise.But owing to railway switch partial picture is complicated, (circuit is changeable, rail shape is various, narrow space
Deng), existing equipment is with the presence of huge limitation: road switch grinder car or the high problem of milling robot cost, and show
There is conventional normal sands wheeled track switch grinding apparatus to use grinder buffing mode, need to manually adjust the contact position of emery wheel, beat
Mill effect heavy dependence operator, polishing speed is slow, and effect varies with each individual, highly unstable.
Summary of the invention
For solving the technical problem of above-mentioned existence, the invention provides a kind of railway switch prosthetic device, utilize abrasive band to beat
Mill mode carries out polishing and repairs railway switch, and device structure is simple, low cost, can operate by automatic or manual, saves manpower thing
Power, improves track switch remediation efficiency greatly.
For reaching above-mentioned purpose, the technical solution adopted in the present invention is:
A kind of railway switch prosthetic device, including workpiece polishing mechanism, traveling vehicle frame, traveling vehicle frame mounts above double track, and can edge
Track travel, workpiece polishing mechanism is arranged on traveling vehicle frame side and treats the top of polishing orbit, it is characterized in that: workpiece polishing mechanism includes the end
Seat, adjustable housing, abrasive band drive mechanism, base is fixing with traveling vehicle frame to be connected, and adjustable housing is by adjusting drive mechanism and the end
Seat is flexibly connected, and abrasive band drive mechanism is arranged on adjustable housing；Described abrasive band drive mechanism include driving wheel, expansion tightening wheel,
Return pulley, abrasive band contacts successively walks around driving wheel, expansion tightening wheel, return pulley, and is rotated by drive wheel, and institute's driving wheel is arranged at adjustable
The top of frame is also connected with motor I, and described expansion tightening wheel is connected with adjustable housing, and described return pulley is arranged on bottom adjustable housing,
Adjust drive mechanism and can promote adjustable housing horizontal displacement, promote return pulley and expansion tightening wheel pars intermedia segmentation and the railroad turnout steel rail in abrasive band
Contacts side surfaces, below described adjustable housing, abrasive band inner ring is provided with profiling briquetting, and profiling briquetting includes imitation profile, and imitation profile imitates
Track side surfaces arc line shaped, the imitation profile of profiling briquetting is slidably connected with abrasive band inner face, and profiling briquetting pressure puts abrasive band and rail side
It is slidably connected.
Described driving wheel, expansion tightening wheel, return pulley are that angular position relation is arranged, expansion tightening wheel is fixed on bearing by wheel shaft
On, bearing is connected with adjustable housing by hinge bar and support bar, and hinge bar is hinged with adjustable support upper end, and support bar is gas
Spring type structures, length can be hinged in the middle part of its bottom and adjustable support because of holding capacity difference generation minor alteration.
Described face, run trace place, abrasive band is vertical with burnishing part track.
Described abrasive band drive mechanism is two groups and is separately positioned on side before and after adjustable housing, carries out two to repairing orbital plane
Secondary repetition is polished, it is ensured that polishing effect.
Described traveling vehicle frame includes support, drivewheel, driven pulley, and drivewheel is one, and walking is being treated on polishing orbit,
Being arranged on workpiece polishing mechanism side, and motor II driving being attached thereto, driven pulley is two or three, at least one driven pulley row
Walk on non-polishing orbit.
Described driving wheel arranges clutch, switches manual operation and is automatically brought into operation.
Described adjustment drive mechanism includes motor III, worm decelerating machine, screw mandrel, slide block, and screw mandrel is connected with slide block, slide block
Fixing with base and be connected, worm decelerating machine is fixing with adjustable housing to be connected, and motor III drives worm decelerating machine, drives screw mandrel, from
And realize adjustable housing respect thereto horizontal displacement.Motor III uses servomotor, makes adjustable housing displacement accurately control, and protects
Card polishing effect, worm decelerating machine has self-locking performance, and after making feed motion complete, each parts are reliable and stable.When equipment sky is walked,
Abrasive band can be made to depart from rail by adjusting drive mechanism, reduce meaningless injury.
Described support driven pulley is connected with support by connecting rod, is provided with holddown spring in connecting rod so that this driven pulley begins
Fit with railroad turnout steel rail eventually.
Described support uses hollow profile to make.
Described profiling briquetting is connected with adjustable support by guiding mechanism, and profiling briquetting is carried out a certain by described guiding mechanism
The guiding movement of rectilinear direction and the rotation along railroad turnout steel rail direction, described guiding mechanism is driven leading screw to profiling pressure by motor IV
Block is controlled.
Also including control system, control system is connected with motor I, II, III, IV respectively.
A kind of rail burr restorative procedure: build the abrasive band of triangle running orbit so that it is middle abrasive band and rail side
Face contacts；Profiling briquetting is set at abrasive band inner ring, makes the imitation profile of profiling briquetting fit with track side surfaces camber line, by driving
Device driving pressure is put profiling briquetting and is promoted abrasive band to contact with rail；Driving abrasive band operates, it is achieved the perfect covering to rail side
Polishing.
The invention have the benefit that
The present invention devises the railroad turnout steel rail polishing combination being made up of driving wheel, expansion tightening wheel, return pulley, profiling briquetting, utilizes sand
Realizing the polishing to rail with polishing process and meet the perfect contact of track side surfaces arc part, profiling briquetting has adjustment machine
Structure, meets the direction change of rail from Row sum-equal matrix after stress；Devise the base driven wheel device with spring, make road wheel begin
Fit with rail eventually, it is ensured that operation stability；Workpiece polishing mechanism, traveling vehicle frame, the two can be kept completely separate non-interference, group when needing
Filling, operator are more convenient when haulage equipment；Whole plant automation degree is high, is greatly saved artificial, carries
High grinding efficiency and polishing effect, and good stability, cost of manufacture is low, is suitable for large-scale promotion application in industry.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the side schematic view of the present invention.
Detailed description of the invention
Describe the present invention with specific embodiment below in conjunction with the accompanying drawings:
A kind of railway switch prosthetic device as shown in Figure 1, including workpiece polishing mechanism, traveling vehicle frame, traveling vehicle frame mounts on double track
Side, and can be along track travel, workpiece polishing mechanism is arranged on traveling vehicle frame side and treats the top of polishing orbit, and workpiece polishing mechanism includes base
1, adjustable housing 2, abrasive band drive mechanism, base 1 and traveling vehicle frame are fixing to be connected, adjustable housing 2 by adjust drive mechanism 3 and
Base 1 is flexibly connected, and abrasive band drive mechanism is arranged on adjustable housing 2；Described abrasive band drive mechanism includes driving wheel 4, rises
Bearing up pulley 5, return pulley 6, abrasive band contacts successively walks around driving wheel 4, expansion tightening wheel 5, return pulley 6, and is driven rotation by driving wheel 4, is driven
Wheel 4 is arranged at the top of adjustable housing and is connected with motor I 7, and described expansion tightening wheel 5 is connected with adjustable housing, and described return pulley 6 is arranged
Bottom adjustable housing 2, adjust drive mechanism 3 and can promote adjustable housing 2 horizontal displacement, promote in return pulley and the expansion tightening wheel in abrasive band
Between segment section and railroad turnout steel rail contacts side surfaces, below described adjustable housing, abrasive band inner ring is provided with profiling briquetting 8, profiling briquetting 8
Including imitation profile, imitation profile imitates track side surfaces arc line shaped and rail upper surface camber line, the imitation profile of profiling briquetting 8 and abrasive band
Inner face is slidably connected, and profiling briquetting 8 pressure is put abrasive band and is connected with rail side slip.
Described driving wheel 4, expansion tightening wheel 5, return pulley 6 are arranged in angular position relation, and expansion tightening wheel 5 is fixed on by wheel shaft
On seat, bearing is connected with adjustable housing by hinge bar and support bar, and hinge bar is hinged with adjustable support upper end, and support bar is
Air spring version, support force is stable, does not changes with length and changes, hinged in the middle part of its bottom and adjustable support.
Described face, run trace place, abrasive band is vertical with burnishing part track.
Described abrasive band drive mechanism is two groups and is separately positioned on side before and after adjustable housing, carries out two to repairing orbital plane
Secondary repetition is polished, it is ensured that polishing effect.
Described traveling vehicle frame includes that support 9, drivewheel 10, driven pulley 11, drivewheel 10 are one, walks and polishes waiting
On track, being arranged on workpiece polishing mechanism side, and the motor II 12 being attached thereto drives, driven pulley 11 is two or three, at least
One driven pulley 11 is walked on non-polishing orbit.
Described driving wheel 4 arranges clutch, switches manual operation and is automatically brought into operation.
Described adjustment drive mechanism 3 includes motor III, worm decelerating machine, screw mandrel, slide block, and screw mandrel is connected with slide block, sliding
Block is fixing with base 1 to be connected, and worm decelerating machine is fixing with adjustable housing 2 to be connected, and motor III drives worm decelerating machine, drives silk
Bar, thus realize adjustable housing respect thereto horizontal displacement.Motor III uses servomotor, makes adjustable housing displacement accurately control
System, it is ensured that polishing effect, worm decelerating machine has self-locking performance, and after making feed motion complete, each parts are reliable and stable.Empty at equipment
When walking, abrasive band can be made to depart from rail by adjusting drive mechanism, reduce meaningless injury.
Described support 9 driven pulley is connected with support 9 by connecting rod 13, is provided with holddown spring 14 in connecting rod 13 so that should
Driven pulley is fitted with railroad turnout steel rail all the time.
Described support 9 uses hollow profile to make.
Described profiling briquetting 8 is connected with adjustable support by guiding mechanism, and described guiding mechanism carries out certain to profiling briquetting
The guiding movement of one rectilinear direction and the rotation along railroad turnout steel rail direction.
Also including control system, control system is connected with motor I, II, III, IV respectively.
A kind of rail burr restorative procedure: build the abrasive band of triangle running orbit so that it is middle abrasive band and rail side
Face contacts；Profiling briquetting is set at abrasive band inner ring, makes the imitation profile of profiling briquetting fit with track side surfaces camber line, by driving
Device driving pressure is put profiling briquetting and is promoted abrasive band to contact with rail；Driving abrasive band operates, it is achieved the perfect covering to rail side
Polishing.
The present invention is in concrete application process, and expansion tightening wheel 5 is connected with motor V, and driving wheel and tensioner wheel belt are passed through in abrasive band
Dynamic rotation realizes the polishing reparation to railroad turnout steel rail, and according to the practical situation of railroad turnout steel rail, profiling briquetting 8 adjustable position is with suitable
Answering the direction of rail, spring 14, for absorbing the change of the spacing of rail, makes driven pulley fit with track all the time, it is ensured that to run
Steadily.Described base driving wheel 4 arranges electromagnetic clutch, switches manual operation and is automatically brought into operation, and operator can be according to track switch
Situation carry out from main regulation, under labor-saving premise improve work efficiency, it is ensured that polishing quality, and be easy to solve track switch
Bursting problem in repair process.
To sum up, present configuration is simple, convenient in carrying, low cost, and track remediation efficiency is high, effective, and operator are only
Need shirtsleeve operation to realize, save artificial and human cost.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, and this technology is led
Change that the technical staff in territory is made in the essential scope of the present invention, retrofit, add or replace, also should belong to the present invention's
Protection domain.
Claims (10)
1. a railway switch prosthetic device, including workpiece polishing mechanism, traveling vehicle frame, traveling vehicle frame mounts above double track, and can
Along track travel, workpiece polishing mechanism is arranged on traveling vehicle frame side and treats the top of polishing orbit, it is characterized in that: workpiece polishing mechanism includes the end
Seat, adjustable housing, abrasive band drive mechanism, base is fixing with traveling vehicle frame to be connected, and adjustable housing is by adjusting drive mechanism and the end
Seat is flexibly connected, and abrasive band drive mechanism is arranged on adjustable housing；Described abrasive band drive mechanism include driving wheel, expansion tightening wheel,
Return pulley, abrasive band contacts successively walks around driving wheel, expansion tightening wheel, return pulley, and is rotated by drive wheel, and institute's driving wheel is arranged at adjustable
The top of frame is also connected with motor I, and described expansion tightening wheel is connected with adjustable housing, and described return pulley is arranged on bottom adjustable housing,
Adjust drive mechanism and can promote adjustable housing horizontal displacement, promote return pulley and expansion tightening wheel pars intermedia segmentation and the railroad turnout steel rail in abrasive band
Contacts side surfaces, below described adjustable housing, abrasive band inner ring is provided with profiling briquetting, and profiling briquetting includes imitation profile, and imitation profile imitates
Track side surfaces arc line shaped, the imitation profile of profiling briquetting is slidably connected with abrasive band inner face, and adjustable housing horizontal displacement promotes profiling pressure
Block pressure is put abrasive band and is connected with rail side slip.
Railway switch prosthetic device the most according to claim 1, is characterized in that: described driving wheel, expansion tightening wheel, return pulley in
Angular position relation is arranged, expansion tightening wheel is fixed on bearing by wheel shaft, and bearing is by hinge bar and support bar and adjustable housing
Connecting, hinge bar is hinged with adjustable support upper end, and support bar is air spring version, in the middle part of its bottom and adjustable support
Hinged.
Railway switch prosthetic device the most according to claim 1, is characterized in that: described abrasive band drive mechanism is two components
It is not arranged on side before and after adjustable housing.
Railway switch prosthetic device the most according to claim 1, is characterized in that: described traveling vehicle frame includes support, master
Driving wheel, driven pulley, drivewheel is one, and walking is being treated on polishing orbit, is arranged on workpiece polishing mechanism side, and the electricity being attached thereto
Machine II drives, and driven pulley is two or three, and at least one driven pulley is walked on non-polishing orbit.
Railway switch prosthetic device the most according to claim 1, is characterized in that: described support driven pulley is by connecting rod and props up
Frame connects, and is provided with holddown spring in connecting rod so that this driven pulley is fitted with railroad turnout steel rail all the time.
Railway switch prosthetic device the most according to claim 1, is characterized in that: described profiling briquetting by guiding mechanism with
Adjustable support connects, and described guiding mechanism carries out the guiding movement of a certain rectilinear direction and along railroad turnout steel rail direction to profiling briquetting
Rotation.
Railway switch prosthetic device the most according to claim 6, is characterized in that: described guiding mechanism is driven silk by motor IV
Profiling briquetting is controlled by thick stick.
Railway switch prosthetic device the most according to claim 1, is characterized in that: described driving wheel arranges clutch, switching
Manual operation and being automatically brought into operation.
Railway switch prosthetic device the most according to claim 1, is characterized in that: described adjustment drive mechanism includes motor
III, worm decelerating machine, screw mandrel, slide block, screw mandrel is connected with slide block, and slide block is fixing with base to be connected, worm decelerating machine and adjustable machine
Frame is fixing to be connected, and motor III drives worm decelerating machine, drives screw mandrel, drives adjustable housing respect thereto horizontal displacement.
10. a rail burr restorative procedure, is characterized in that: include following methods step: build the sand of triangle running orbit
Band so that it is middle abrasive band and rail contacts side surfaces；Profiling briquetting is set at abrasive band inner ring, makes imitation profile and the rail of profiling briquetting
Side, road camber line fits, and puts profiling briquetting by driving means driving pressure and promotes abrasive band to contact with rail；Driving abrasive band operates,
Realize the perfect of rail side is covered polishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787427.XA CN106192629B (en) | 2016-08-31 | 2016-08-31 | A kind of railway switch prosthetic device and rail burr restorative procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787427.XA CN106192629B (en) | 2016-08-31 | 2016-08-31 | A kind of railway switch prosthetic device and rail burr restorative procedure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106192629A true CN106192629A (en) | 2016-12-07 |
| CN106192629B CN106192629B (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610787427.XA Active CN106192629B (en) | 2016-08-31 | 2016-08-31 | A kind of railway switch prosthetic device and rail burr restorative procedure |
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| CN (1) | CN106192629B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165008A (en) * | 2017-07-19 | 2017-09-15 | 西藏天仁科技发展有限公司 | A kind of sander of adjustable rail lip polishing height |
| CN107217558A (en) * | 2017-07-19 | 2017-09-29 | 西藏天仁科技发展有限公司 | A kind of rail lip automatic sander |
| CN110227987A (en) * | 2019-06-24 | 2019-09-13 | 芜湖中铁科吉富轨道有限公司 | A kind of grinding device of groove profile rail track slot |
| CN110295521A (en) * | 2019-07-26 | 2019-10-01 | 安徽辉瑞轨道智能设备有限公司 | A kind of programmable, intelligent track grinding machine |
| CN110549212A (en) * | 2019-08-01 | 2019-12-10 | 中国第一重型机械集团大连加氢反应器制造有限公司 | automatic reciprocating grinding and polishing device with adjustable depth and operation method thereof |
| CN111851177A (en) * | 2020-07-28 | 2020-10-30 | 姜文波 | Intercity high-speed railway overhauls equipment |
| CN111926637A (en) * | 2020-09-03 | 2020-11-13 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Railway switch polishing trolley |
| CN113400154A (en) * | 2021-07-24 | 2021-09-17 | 中铁四局集团第二工程有限公司 | Polisher for steel template of railway precast box girder |
| CN114855514A (en) * | 2022-05-31 | 2022-08-05 | 江西奈尔斯西蒙斯赫根赛特中机有限公司 | Automatic trolley for fine adjustment of track |
| CN114952515A (en) * | 2022-06-01 | 2022-08-30 | 郑州铁路职业技术学院 | Switch goat prosthetic devices |
| CN115781177A (en) * | 2022-12-28 | 2023-03-14 | 四川嘉陵江新政航电开发有限公司 | Piston rod online repairing device and method |
| CN116575277A (en) * | 2023-07-13 | 2023-08-11 | 山东派力恩机械制造有限公司 | Maintenance device with splash preventing function for railway track |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165008A (en) * | 2017-07-19 | 2017-09-15 | 西藏天仁科技发展有限公司 | A kind of sander of adjustable rail lip polishing height |
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| CN110227987B (en) * | 2019-06-24 | 2020-10-09 | 芜湖中铁科吉富轨道有限公司 | Grinding device for groove type rail groove |
| CN110295521A (en) * | 2019-07-26 | 2019-10-01 | 安徽辉瑞轨道智能设备有限公司 | A kind of programmable, intelligent track grinding machine |
| CN110549212A (en) * | 2019-08-01 | 2019-12-10 | 中国第一重型机械集团大连加氢反应器制造有限公司 | automatic reciprocating grinding and polishing device with adjustable depth and operation method thereof |
| CN111851177A (en) * | 2020-07-28 | 2020-10-30 | 姜文波 | Intercity high-speed railway overhauls equipment |
| CN111926637A (en) * | 2020-09-03 | 2020-11-13 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Railway switch polishing trolley |
| CN113400154A (en) * | 2021-07-24 | 2021-09-17 | 中铁四局集团第二工程有限公司 | Polisher for steel template of railway precast box girder |
| CN114855514A (en) * | 2022-05-31 | 2022-08-05 | 江西奈尔斯西蒙斯赫根赛特中机有限公司 | Automatic trolley for fine adjustment of track |
| CN114952515A (en) * | 2022-06-01 | 2022-08-30 | 郑州铁路职业技术学院 | Switch goat prosthetic devices |
| CN114952515B (en) * | 2022-06-01 | 2023-06-09 | 郑州铁路职业技术学院 | Repairing device for switch machine |
| CN115781177A (en) * | 2022-12-28 | 2023-03-14 | 四川嘉陵江新政航电开发有限公司 | Piston rod online repairing device and method |
| CN115781177B (en) * | 2022-12-28 | 2023-08-08 | 四川嘉陵江新政航电开发有限公司 | Online repairing device and method for piston rod |
| CN116575277A (en) * | 2023-07-13 | 2023-08-11 | 山东派力恩机械制造有限公司 | Maintenance device with splash preventing function for railway track |
| CN116575277B (en) * | 2023-07-13 | 2023-09-12 | 山东派力恩机械制造有限公司 | Maintenance device with splash preventing function for railway track |
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