CN106192629B - 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 PDF

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Publication number
CN106192629B
CN106192629B CN201610787427.XA CN201610787427A CN106192629B CN 106192629 B CN106192629 B CN 106192629B CN 201610787427 A CN201610787427 A CN 201610787427A CN 106192629 B CN106192629 B CN 106192629B
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CN
China
Prior art keywords
abrasive band
adjustable housing
rail
drive mechanism
railway switch
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Application number
CN201610787427.XA
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Chinese (zh)
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CN106192629A (en
Inventor
翟泉来
张国柱
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Tai'an Fang Li Intelligent Equipment Co., Ltd.
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Tai'an Fang Li Intelligent Equipment Co Ltd
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Priority to CN201610787427.XA priority Critical patent/CN106192629B/en
Publication of CN106192629A publication Critical patent/CN106192629A/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B31/00Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/02Working rail or other metal track components on the spot
    • E01B31/12Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
    • E01B31/17Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00Devices for working the railway-superstructure
    • E01B2203/14Way of locomotion or support
    • E01B2203/141Way of locomotion or support on the track to be treated

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 fixedly connected with traveling vehicle frame, 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 around driving wheel successively, expansion tightening wheel, return pulley, and rotated by drive wheel, abrasive band inner ring is provided with profiling briquetting below the adjustable housing, the imitation profile of profiling briquetting is slidably connected with abrasive band inner face, adjustable housing horizontal displacement promotes the pressed abrasive band of profiling briquetting to be slidably connected with rail side, realize the polishing comprehensive to rail burr, whole device automaticity is high, it is greatly saved artificial, improve grinding efficiency and polishing effect, and stability is good, low manufacture cost, it is adapted to large-scale promotion application in industry.

Description

A kind of railway switch prosthetic device and rail burr restorative procedure
Technical field
The present invention relates to railway track recovery technique field, specifically a kind of railway switch prosthetic device.
Background technology
Important component of the track switch as railway track, after long-term use, rail level avris can produce burr, influence rail The normal safe handling in road, the polishing of track switch as railroad maintenance operation important component, by experience accumulation for many years, Railway expert, which generally accepts steel rail grinding, has advantages below:Extend rail orbital lifetime, advancing the track process-cycle, improve car Running stability, reduce noise.But because railway switch partial picture is complicated(Circuit is changeable, rail shape is various, narrow space Deng), existing equipment has huge limitation:Be present the high problem of cost in road switch grinder car or milling robot, and show There is the wheeled track switch grinding apparatus of conventional normal sands using grinder buffing mode, it is necessary to manually adjust the contact position of emery wheel, beat Effect heavy dependence operator is ground, polishing speed is slow, and effect varies with each individual, highly unstable.
The content of the invention
To solve above-mentioned technical problem, the invention provides a kind of railway switch prosthetic device, beaten using abrasive band Mill mode carries out polishing reparation to railway switch, and device structure is simple, and cost is low, can automatic or manual operation, save manpower thing Power, greatly improve track switch remediation efficiency.
To reach 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 are mounted above double track, and Can be along track travel, workpiece polishing mechanism is arranged on the top that polishing orbit is treated in traveling vehicle frame side, it is characterized in that:Workpiece polishing mechanism includes Base, adjustable housing, abrasive band drive mechanism, base are fixedly connected with traveling vehicle frame, adjustable housing by adjust drive mechanism with Base is flexibly connected, and abrasive band drive mechanism is arranged on adjustable housing;Described abrasive band drive mechanism includes driving wheel, tensioner Wheel, return pulley, abrasive band are contacted around driving wheel, expansion tightening wheel, return pulley, and rotated by drive wheel successively, and institute's driving wheel is arranged at The top of adjustable housing is simultaneously connected with motor I, and the expansion tightening wheel is connected with adjustable housing, and the return pulley is arranged on adjustable housing bottom Portion, adjustment drive mechanism can promote adjustable housing horizontal displacement, promote return pulley and the segmentation of expansion tightening wheel pars intermedia and the track switch in abrasive band Rail contacts side surfaces, adjustable housing lower section abrasive band inner ring are provided with profiling briquetting, and profiling briquetting includes imitation profile, imitation profile Track side surfaces arc line shaped is imitated, imitation profile and the abrasive band inner face of profiling briquetting are slidably connected, the pressed abrasive band of profiling briquetting and rail Side is slidably connected.
Described driving wheel, expansion tightening wheel, return pulley arrange that expansion tightening wheel is fixed on bearing by wheel shaft in angular position relation On, bearing is connected by hinge bar and support bar with adjustable housing, and hinge bar is hinged with adjustable support upper end, and support bar is gas Spring type structures, length can be because withstanding forces different generation minor alterations, and its bottom in the middle part of adjustable support with being hinged.
Face where described abrasive band run trace 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, and two are carried out to that need to repair orbital plane It is secondary to repeat to polish, it is ensured that polishing effect.
Described traveling vehicle frame includes support, driving wheel, driven pulley, and driving wheel is one, is walked on polishing orbit is treated, Workpiece polishing mechanism side is arranged on, and the motor II being attached thereto drives, driven pulley is two or three, at least one driven pulley row Walk on non-polishing orbit.
The driving wheel sets clutch, and switching is manually operated and is automatically brought into operation.
Described adjustment drive mechanism includes motor III, worm decelerating machine, screw mandrel, sliding block, and screw mandrel is connected with sliding block, sliding block It is fixedly connected with base, worm decelerating machine is fixedly connected with adjustable housing, the drive worm decelerating machine of motor III, drive screw, from And realize adjustable housing with respect to base horizontal displacement.Motor III uses servomotor, adjustable housing displacement is accurately controlled, and protects Card polishing effect, worm decelerating machine have self-locking performance, and each part is reliable and stable after the completion of making feed motion.When equipment sky is walked, By adjusting drive mechanism abrasive band can be made to depart from rail, reduce meaningless injury.
The support driven pulley is connected by connecting rod with support, and holddown spring is provided with connecting rod so that the driven pulley begins It is bonded eventually with railroad turnout steel rail.
The support is made using hollow profile.
The profiling briquetting is connected by adjustment mechanism with adjustable support, and the adjustment mechanism carries out a certain to profiling briquetting The guiding movement of rectilinear direction and the rotation along railroad turnout steel rail direction, the adjustment mechanism drive leading screw to profiling pressure by motor IV Block is controlled.
Also include control system, control system is connected with motor I, II, III, IV respectively.
A kind of rail burr restorative procedure:The abrasive band of triangle running orbit is built, makes wherein one side abrasive band and rail side Face contacts;In abrasive band, inner ring sets profiling briquetting, and the imitation profile and track side surfaces camber line for making profiling briquetting fit, and pass through driving Device drives pressed profiling briquetting to promote abrasive band to be contacted with rail;Abrasive band operating is driven, realizes that the perfection to rail side covers Polishing.
Beneficial effects of the present invention are:
The present invention's devises the railroad turnout steel rail polishing combination being made up of driving wheel, expansion tightening wheel, return pulley, profiling briquetting, profit The polishing to rail is realized with belt sanding method and meets that the perfect of track side surfaces arc part contacts, and profiling briquetting, which has, to be adjusted Complete machine structure, voluntarily adjustment meets the direction change of rail after stress;The base driven wheel device with spring is devised, makes walking Wheel is bonded with rail all the time, ensures operation stability;Workpiece polishing mechanism, traveling vehicle frame, the two can be kept completely separate it is non-interference, it is necessary to When assemble, operating personnel are more convenient in haulage equipment;Whole device automaticity is high, is greatly saved people Work, grinding efficiency and polishing effect are improved, and stability is good, low manufacture cost, is adapted to large-scale promotion application in industry.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the side schematic view of the present invention.
Embodiment
The present invention will be described in detail 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 are mounted double Above rail, and can be along track travel, workpiece polishing mechanism is arranged on the top that polishing orbit is treated in traveling vehicle frame side, and workpiece polishing mechanism includes Base 1, adjustable housing 2, abrasive band drive mechanism, base 1 are fixedly connected with traveling vehicle frame, and adjustable housing 2 is by adjusting driving machine Structure 3 is flexibly connected with base 1, and abrasive band drive mechanism is arranged on adjustable housing 2;Described abrasive band drive mechanism includes driving wheel 4th, expansion tightening wheel 5, return pulley 6, abrasive band contact around driving wheel 4, expansion tightening wheel 5, return pulley 6 successively, and drive rotation, institute by driving wheel 4 Driving wheel 4 is arranged at the top of adjustable housing and is connected with motor I 7, and the expansion tightening wheel 5 is connected with adjustable housing, the return pulley 6 The bottom of adjustable housing 2 is arranged on, adjustment drive mechanism 3 can promote the horizontal displacement of adjustable housing 2, promote the return pulley and tensioner in abrasive band Pars intermedia segmentation and railroad turnout steel rail contacts side surfaces are taken turns, abrasive band inner ring is provided with profiling briquetting 8, profiling pressure below the adjustable housing Block 8 includes imitation profile, and imitation profile imitates track side surfaces arc line shaped and rail upper surface camber line, the imitation profile of profiling briquetting 8 with Abrasive band inner face is slidably connected, and 8 pressed abrasive band of profiling briquetting is slidably connected with rail side.
Described driving wheel 4, expansion tightening wheel 5, return pulley 6 arrange that expansion tightening wheel 5 is fixed on branch by wheel shaft in angular position relation On seat, bearing is connected by hinge bar and support bar with adjustable housing, and hinge bar is hinged with adjustable support upper end, and support bar is Gas spring structure type, support force is stable, does not change with length and changes, and its bottom and adjustable support middle part are be hinged.
Face where described abrasive band run trace 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, and two are carried out to that need to repair orbital plane It is secondary to repeat to polish, it is ensured that polishing effect.
Described traveling vehicle frame includes support 9, driving wheel 10, driven pulley 11, and driving wheel 10 is one, walks and is waiting to polish On track, workpiece polishing mechanism side is arranged on, 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.
The driving wheel 4 sets clutch, and switching is manually operated and is automatically brought into operation.
Described adjustment drive mechanism 3 includes motor III, worm decelerating machine, screw mandrel, sliding block, and screw mandrel is connected with sliding block, sliding Block is fixedly connected with base 1, and worm decelerating machine is fixedly connected with adjustable housing 2, and motor III drives worm decelerating machine, drives silk Bar, so as to realize adjustable housing with respect to base horizontal displacement.Motor III uses servomotor, adjustable housing displacement is accurately controlled System, ensure polishing effect, worm decelerating machine has self-locking performance, and each part is reliable and stable after the completion of making feed motion.It is empty in equipment When walking, by adjusting drive mechanism abrasive band can be made to depart from rail, reduce meaningless injury.
The driven pulley of support 9 is connected by connecting rod 13 with support 9, and holddown spring 14 is provided with connecting rod 13 so that should Driven pulley is bonded with railroad turnout steel rail all the time.
The support 9 is made using hollow profile.
The profiling briquetting 8 is connected by adjustment mechanism with adjustable support, and the adjustment mechanism carries out certain to profiling briquetting The guiding movement of one rectilinear direction and the rotation along railroad turnout steel rail direction.
Also include control system, control system is connected with motor I, II, III, IV respectively.
A kind of rail burr restorative procedure:The abrasive band of triangle running orbit is built, makes wherein one side abrasive band and rail side Face contacts;In abrasive band, inner ring sets profiling briquetting, and the imitation profile and track side surfaces camber line for making profiling briquetting fit, and pass through driving Device drives pressed profiling briquetting to promote abrasive band to be contacted with rail;Abrasive band operating is driven, realizes that the perfection to rail side covers Polishing.
The present invention is in specific application process, and expansion tightening wheel 5 is connected with motor V, and abrasive band passes through driving wheel and expansion tightening wheel band The dynamic polishing reparation realized to railroad turnout steel rail of turn, according to the actual conditions of railroad turnout steel rail, the adjustable position of profiling briquetting 8 is with suitable Answer the direction of rail, holddown spring 14 is used to absorbing the change of distance between rail, driven pulley be bonded all the time with track, guarantee Operate steadily.The base driving wheel 4 sets electromagnetic clutch, and switching is manually operated and is automatically brought into operation, and operator can basis The situation of track switch is carried out from main regulation, and operating efficiency is improved under the premise of labor-saving, it is ensured that polishing quality, and be easy to solve Bursting problem in track switch repair process.
In summary, the present invention is simple in construction, and convenient in carrying, cost is low, and track remediation efficiency is high, effect is good, operator Member only needs shirtsleeve operation to can be achieved, and has saved 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, this technology neck The variations, modifications, additions or substitutions that the technical staff in domain is made in the essential scope of the present invention, it should also belong to the present invention's Protection domain.

Claims (10)

1. a kind of railway switch prosthetic device, including workpiece polishing mechanism, traveling vehicle frame, traveling vehicle frame are mounted above double track, and can Along track travel, workpiece polishing mechanism is arranged on the top that polishing orbit is treated in traveling vehicle frame side, it is characterized in that:Workpiece polishing mechanism includes bottom Seat, adjustable housing, abrasive band drive mechanism, base are fixedly connected with traveling vehicle frame, and adjustable housing is by adjusting drive mechanism and bottom 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 contact around driving wheel, expansion tightening wheel, return pulley, and rotated by drive wheel successively, and the driving wheel is arranged at can Adjust the top of frame and be connected with motor I, the expansion tightening wheel is connected with adjustable housing, and the return pulley is arranged on adjustable housing bottom Portion, adjustment drive mechanism can promote adjustable housing horizontal displacement, promote return pulley and the segmentation of expansion tightening wheel pars intermedia and the track switch in abrasive band Rail contacts side surfaces, adjustable housing lower section abrasive band inner ring are provided with profiling briquetting, and profiling briquetting includes imitation profile, imitation profile Track side surfaces arc line shaped is imitated, imitation profile and the abrasive band inner face of profiling briquetting are slidably connected, and adjustable housing horizontal displacement promotes to imitate The pressed abrasive band of shape briquetting is slidably connected with rail side.
2. railway switch prosthetic device according to claim 1, it is characterized in that:Described driving wheel, expansion tightening wheel, return pulley are in Angular position relation arranges that expansion tightening wheel is fixed on bearing by wheel shaft, and bearing passes through hinge bar and support bar and adjustable housing Connection, hinge bar are hinged with adjustable support upper end, and support bar is gas spring structure type, its bottom and adjustable support middle part It is be hinged.
3. railway switch prosthetic device according to claim 1, it is characterized in that:Described abrasive band drive mechanism is two components Side before and after adjustable housing is not arranged on.
4. railway switch prosthetic device according to claim 1, it is characterized in that:Described traveling vehicle frame includes support, master Driving wheel, driven pulley, driving wheel are one, walk on polishing orbit is treated, are 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 walking is on non-polishing orbit.
5. railway switch prosthetic device according to claim 4, it is characterized in that:The driven pulley is connected by connecting rod and support Connect, holddown spring is provided with connecting rod so that the driven pulley is bonded with railroad turnout steel rail all the time.
6. railway switch prosthetic device according to claim 1, it is characterized in that:The profiling briquetting by adjustment mechanism with Adjustable support connects, and the adjustment mechanism carries out the guiding movement of a certain rectilinear direction to profiling briquetting and along railroad turnout steel rail direction Rotation.
7. railway switch prosthetic device according to claim 6, it is characterized in that:The adjustment mechanism drives silk by motor IV Thick stick is controlled to profiling briquetting.
8. railway switch prosthetic device according to claim 1, it is characterized in that:The driving wheel sets clutch, switching It is manually operated and be automatically brought into operation.
9. railway switch prosthetic device according to claim 1, it is characterized in that:Described adjustment drive mechanism includes motor IIIth, worm decelerating machine, screw mandrel, sliding block, screw mandrel are connected with sliding block, and sliding block is fixedly connected with base, worm decelerating machine and adjustable machine Frame is fixedly connected, and motor III drives worm decelerating machine, and drive screw, driving adjustable housing is with respect to base horizontal displacement.
10. a kind of rail burr restorative procedure using any railway switch prosthetic devices of the claims 1-9, it is special Sign is:Including following methods step:The abrasive band of triangle running orbit is built, makes wherein one side abrasive band and rail contacts side surfaces; In abrasive band, inner ring sets profiling briquetting, and the imitation profile and track side surfaces camber line for making profiling briquetting fit, driven by drive device Dynamic pressure puts profiling briquetting and promotes abrasive band to be contacted with rail;Abrasive band operating is driven, realizes the perfect covering polishing to rail side.
CN201610787427.XA 2016-08-31 2016-08-31 A kind of railway switch prosthetic device and rail burr restorative procedure Active CN106192629B (en)

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CN201610787427.XA CN106192629B (en) 2016-08-31 2016-08-31 A kind of railway switch prosthetic device and rail burr restorative procedure

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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

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CN106192629B true CN106192629B (en) 2018-03-30

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN111851177B (en) * 2020-07-28 2021-11-12 黑龙江瑞兴科技股份有限公司 Intercity high-speed railway overhauls equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201530966U (en) * 2009-06-15 2010-07-21 陈小群 Steel rail grinding device
CN101838956A (en) * 2010-05-18 2010-09-22 李洪彬 Internal combustion type rail belt grinder
CN203144852U (en) * 2013-01-29 2013-08-21 呼和浩特铁路局焊轨段 Track circuit poor shunting grinding machine
CN104389250A (en) * 2014-12-02 2015-03-04 武汉翰铁科技有限公司 Grinding machine for railway steel rail webs
CN204224940U (en) * 2014-10-24 2015-03-25 郑州铁路局新乡桥工段 A kind of rail grinding machine
CN206052478U (en) * 2016-08-31 2017-03-29 泰安九和机电设备有限公司 A kind of railway switch prosthetic device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001088697A (en) * 1999-09-27 2001-04-03 Kouseitorafu:Kk Railway vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201530966U (en) * 2009-06-15 2010-07-21 陈小群 Steel rail grinding device
CN101838956A (en) * 2010-05-18 2010-09-22 李洪彬 Internal combustion type rail belt grinder
CN203144852U (en) * 2013-01-29 2013-08-21 呼和浩特铁路局焊轨段 Track circuit poor shunting grinding machine
CN204224940U (en) * 2014-10-24 2015-03-25 郑州铁路局新乡桥工段 A kind of rail grinding machine
CN104389250A (en) * 2014-12-02 2015-03-04 武汉翰铁科技有限公司 Grinding machine for railway steel rail webs
CN206052478U (en) * 2016-08-31 2017-03-29 泰安九和机电设备有限公司 A kind of railway switch prosthetic device

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