CN105862528B - A kind of track sanding apparatus - Google Patents
A kind of track sanding apparatus Download PDFInfo
- Publication number
- CN105862528B CN105862528B CN201610412144.7A CN201610412144A CN105862528B CN 105862528 B CN105862528 B CN 105862528B CN 201610412144 A CN201610412144 A CN 201610412144A CN 105862528 B CN105862528 B CN 105862528B
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- CN
- China
- Prior art keywords
- track
- support
- grinding wheel
- sanding apparatus
- correction
- 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.)
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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
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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
This application discloses a kind of track sanding apparatus, the track sanding apparatus is fixed to support in orbit with being used for including drive mechanism, grinding wheel is installed on the bracket, the working face of the grinding wheel needs the shape polished identical with the track, the grinding wheel is vertically arranged to cause the grinding wheel to be in the top of the track, the drive mechanism is used to drive the grinding wheel to rotate, and the first travel mechanism for causing the grinding wheel vertical shift is additionally provided with the bracket.The track sanding apparatus that the present invention is provided, highly versatile, and the accurate polishing to track can be realized.
Description
Technical field
The invention belongs to railway maintenance technical field, more particularly to a kind of track sanding apparatus.
Background technology
Huge extruding force and stamping press are produced when train orbits, between Train Wheel and track, by long-term
Operation, various hurts and abrasion, choppiness abrasion, rail level scratch, the rail level stripping of such as track occur in the surface of train rail
From, trackside abrasion, crackle, crushing of rail head and fat edges etc., comfortableness by bus is not only influenceed, and peace is also resulted in traffic safety
Full hidden danger.Therefore the track of train needs periodically to place under repair with irregular use grinding apparatus.
The grinding apparatus of train rail is divided into large-scale grinding machine and small-sized sander, and large-scale grinding machine is main used multiple
The combination of emery wheel polishes to ensure the profile of rail, but mobility is poor, and transition is difficult.Common small-sized train sander is used
One grinder buffing track, operation is repeatedly come and gone using plane of grinding wheel and completes to polish, the target of rail is extremely difficult in orbit
Profile, it is impossible to realize accurate polishing, in use, it is necessary to which operating personnel are supported to sanding apparatus, labor intensity is very
Greatly.Operating personnel will also control the balance of sanding apparatus, and the technical merit of polish quality and operating personnel have much relations.
Therefore, a kind of track sanding apparatus, highly versatile, and can realize that the accurate polishing to track is art technology
Personnel's urgent problem to be solved.
The content of the invention
In view of this, it is an object of the invention to provide a kind of highly versatile, and the accurate polishing to track can be realized
Track sanding apparatus.
To achieve the above object, the present invention provides following technical scheme：
A kind of track sanding apparatus, including drive mechanism fix the track sanding apparatus branch in orbit with being used for
Frame, is provided with grinding wheel on the bracket, and the working face of the grinding wheel needs the shape polished identical with the track, institute
State grinding wheel to be vertically arranged to cause the grinding wheel to be in the top of the track, the drive mechanism is used to drive described beat
Emery wheel is rotated, and the first travel mechanism for causing the grinding wheel vertical shift is additionally provided with the bracket.
Preferably, it is additionally provided with the bracket for the track sanding apparatus to be fixed into consolidating on the track
Determine device.
Preferably, the fixing device includes, and is hinged keeper on the bracket, and the keeper is in the rail
The inner side in road, is hinged with elastomeric element, the other end of the elastomeric element is hinged with the support, described on the keeper
Elastomeric element causes the keeper to abut the track.
Preferably, the keeper includes locating rod, and one end of the locating rod is hinged with the support, in the positioning
The one end of bar away from the support is provided with gear wheel.
Preferably, the support wheel for supporting the track sanding apparatus is additionally provided with the bottom of the support, it is described
Support wheel is contacted with the top surface of the track.
Preferably, first travel mechanism includes, and sets the first handwheel and the first mounting blocks on the bracket, institute
The rotation of the first handwheel is stated so that first mounting blocks vertical shift on the bracket, the grinding wheel is arranged on described the
On one mounting blocks.
Preferably, the correction of the flank shape mechanism for carrying out correction of the flank shape to the grinding wheel is additionally provided with the bracket.
Preferably, the correction of the flank shape mechanism includes installing mounting seat on the bracket, is provided with the mounting seat
Correction of the flank shape part, the correction of the flank shape part can in the mounting seat vertical shift and moving horizontally perpendicular to the track.
Preferably, the second handwheel, the 3rd handwheel and the second mounting blocks are set in the mounting seat, and the correction of the flank shape part is fixed
On second mounting blocks, second hand wheel rotating causes the correction of the flank shape part vertical shift, and the 3rd handwheel turns
It is dynamic to cause correction of the flank shape part the moving horizontally perpendicular to the track.
A kind of track polishing process, this method comprises the following steps：
1）The first handwheel is rotated, during make it that track sanding apparatus fixes in orbit, grinding wheel does not connect with raceway surface
Touch；
2）Support is placed in orbit, to cause support wheel to be contacted with raceway surface, rotational positioning part, to cause positioning
Part is secured the stand on track in the presence of elastic component；
3）Start drive mechanism, operate grinding wheel, rotate the first handwheel, control the amount of feeding of grinding wheel, track is entered
Row polishing.
Track sanding apparatus is fixed in orbit by the track sanding apparatus that the present invention is provided, including drive mechanism with being used for
Support, grinding wheel is installed on support, grinding wheel is vertically arranged to cause grinding wheel to be in the top of track, the driving
Mechanism is used to drive grinding wheel to rotate, and the first travel mechanism for causing grinding wheel vertical shift is additionally provided with support.
When polishing track, track sanding apparatus is first fixed in orbit, then passes through drive mechanism driving polishing rotation
It is dynamic, track is polished finally by the amount of movement on control grinding wheel vertical direction.Due to the volume of track sanding apparatus
Small, mobility strong is easy to transition, and is polished suitable for the turnout to track, highly versatile, and because bruting process is only
Need staff control grinding wheel amount of feed, therefore, effectively eliminate in the prior art staff because of the office of technical merit
The accurate polishing to track can not be realized caused by limit.
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.
Fig. 1 is the dimensional structure diagram of track sanding apparatus provided in an embodiment of the present invention；
Fig. 2 is the front view of track sanding apparatus provided in an embodiment of the present invention；
Fig. 3 is the left view of track sanding apparatus provided in an embodiment of the present invention；
Fig. 4 is the top view of track sanding apparatus provided in an embodiment of the present invention.
Embodiment
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.
The present embodiment is write by the way of progressive.
Please as shown in Figures 1 to 4, the present embodiment provides a kind of track sanding apparatus, including drive mechanism 1 with being used for rail
Road sanding apparatus is fixed on the support 3 on track 2, and grinding wheel 4, working face and the track 2 of grinding wheel 4 are provided with support 3
Need the shape of polishing identical, grinding wheel 4 is vertically arranged to cause grinding wheel 4 to be in the top of track 2, and drive mechanism 1 is used for
Driving grinding wheel 4 is rotated, and the first travel mechanism 5 for causing the vertical shift of grinding wheel 4 is additionally provided with support 3.
The embodiment of the present invention provides track sanding apparatus, when polishing track 2, first fixes track sanding apparatus
On track 2, then grinding wheel 4 is driven to rotate by drive mechanism 1, finally by the shifting on the control vertical direction of grinding wheel 4
Momentum is polished track 2.Due to the small volume of track sanding apparatus, mobility strong is easy to transition, and suitable for track
Turnout polished, highly versatile, and because, bruting process only needs staff to control the amount of feed of grinding wheel, therefore,
The accurate polishing to track can not be realized caused by the limitation of technical merit by effectively eliminating staff in the prior art.
In the embodiment of the present invention, the fixation for track sanding apparatus being fixed on track 2 is additionally provided with support 3
Device 6.
Wherein, fixing device 6 includes, and is hinged on the keeper 61 on support 3, and keeper 61 is in the inner side of track 2,
Elastomeric element 62 is hinged with keeper 61, the other end and the support of elastomeric element 62 are hinged, elastomeric element 62 causes keeper
61 abut track 2.In order that obtaining support 3 can be firmly secured on track 2, fixing device 6 is provided with two, sets respectively
At the two ends of support.When track sanding apparatus is placed on track 2, manual rotational positioning part 61, elastomeric element 62 is strutted,
Keeper 62 is supportted to track 2, to cause keeper 61 to abut track 2.In the presence of two fixing devices 6, support 3 is stuck in
Between two tracks 2, to cause track sanding apparatus to be fixed on track 2.
Wherein, elastomeric element 62 is preferred to use gas spring.
Wherein, keeper 61 includes locating rod 611, and one end and the support 3 of locating rod 611 are hinged, remote in locating rod 611
One end of support 3 is provided with gear wheel 612.The setting of gear wheel 612 so that track sanding apparatus can be moved in orbit.
As a kind of preferred embodiment, the fixing device 6 for track sanding apparatus to be fixed on track 2 can also be set
One, the other end of support is provided with card wheel 613, card wheel 613 is arranged on the inner side of single rail 2.Filled track is polished
Put when being fixed on track 2, card wheel 613 is first leaned against to the inner side of track 2, then manual rotational positioning part 61, leans on gear wheel 612
The inner side of another track 2, in the presence of elastomeric element 62, the state for keeping the inner side of gear wheel 612 and track 2 to abut,
Card wheel 613 is with the presence of gear wheel 612, realizing to support 3 is fixed on track 2.
In the embodiment of the present invention, it is more prone in order that obtaining track sanding apparatus and can be moved on track 2, i.e. in order to
Reduce the frictional force between support 3 and track 2, the support for supporting track sanding apparatus is additionally provided with the bottom of support 3
Wheel 11, support wheel 11 is contacted with the top surface of track 2.
The first travel mechanism 5 in the embodiment of the present invention includes, and the first handwheel 51 and first being arranged on support 3 is installed
Block, the rotation of the first handwheel 51 causes the first mounting blocks vertical shift on support, and grinding wheel 4 is arranged on the first mounting blocks.
Specifically, drive mechanism 1 is arranged on the first mounting blocks, and grinding wheel 4 is set on the output shaft of drive mechanism 1,
The rotation of output shaft drives grinding wheel 4 to rotate.First handwheel 51 is horizontally disposed with, and screw mandrel is vertically arranged with the first handwheel 51,
First mounting blocks are set on screw mandrel, and the first handwheel 51 is rotated so that screw mandrel is rotated, and screw mandrel is during rotation, the first peace
Block vertical shift on screw mandrel is filled, so as to finally cause the vertical shift of grinding wheel 4.Staff is turned by the first handwheel 51
It is dynamic, control the amount of feed of grinding wheel 4.
Wherein, in order that obtaining the first mounting blocks vertical shift steadily, in the embodiment of the present invention, it is vertically arranged on support 3
There is gib block, guide groove is vertically arranged with the first mounting blocks, gib block coordinates with guide groove, and gib block is placed in guide groove
It is interior.
During polishing track 2, grinding wheel 4 can wear and tear, so as to influence the polishing effect to track 2.For
Avoid during polishing track 2, the replacing of grinding wheel 4, in the embodiment of the present invention, on support 3 be additionally provided with use
In the correction of the flank shape mechanism 7 that correction of the flank shape is carried out to grinding wheel 4.Correction of the flank shape mechanism 7 can be showed when grinding wheel 4 is worn and torn to grinding wheel 4
Field correction of the flank shape, improves the efficiency polished track 2.
Wherein, correction of the flank shape mechanism 7 includes, the mounting seat 71 on support 3, and correction of the flank shape part is provided with mounting seat 71
72, correction of the flank shape part 72 can in mounting seat 71 vertical shift and moving horizontally perpendicular to track 2.
Specifically, the second handwheel 52, the 3rd handwheel 53 and the second mounting blocks are provided with mounting seat 71, correction of the flank shape part 72 is consolidated
Dingan County is on the second mounting blocks, and the second handwheel 52, which is rotated, causes the vertical shift of correction of the flank shape part 72, and the 3rd handwheel 52, which is rotated, to repair
Shape part 72 is moved horizontally perpendicular to track 2.
Wherein, mounting seat 71 can be fixedly mounted on the first mounting blocks or be fixedly mounted on support 3.
The embodiment of the present invention also provides a kind of track polishing process, and this method comprises the following steps：
1）Rotate the first handwheel 51, during make it that track sanding apparatus is fixed on track 2, grinding wheel 4 not with the table of track 2
Face is contacted；
2）Support 3 is placed on track 2, to cause support wheel 11 to be contacted with the surface of track 2, rotational positioning part 61, with
So that support 3 is fixed on track 2 by keeper 61 in the presence of elastomeric element 62；
3）Start drive mechanism 1, operate grinding wheel 4, rotate the first handwheel 51, the amount of feeding of grinding wheel 4 is controlled, to rail
Polished in road 2.
Drive mechanism 1 in the embodiment of the present invention is motor or compact internal combustion engine, it is preferred to use compact internal combustion engine.
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 (7)
1. a kind of track sanding apparatus, it is characterised in that including drive mechanism（1）With for the track sanding apparatus to be fixed
In track（2）On support（3）, in the support（3）On grinding wheel is installed（4）, the grinding wheel（4）Working face and institute
State track（2）Need the shape of polishing identical, the grinding wheel（4）It is vertically arranged to cause the grinding wheel（4）In described
Track（2）Top, the drive mechanism（1）For driving the grinding wheel（4）Rotate, in the support（3）On also set up
Have for causing the grinding wheel（4）First travel mechanism of vertical shift（5）；
In the support（3）On be additionally provided with for the track sanding apparatus to be fixed on into the track（2）On fixed dress
Put（6）；
First travel mechanism（5）Including being arranged on the support（3）On the first handwheel（51）With the first mounting blocks, institute
State the first handwheel（51）Rotation cause first mounting blocks in the support（3）Upper vertical shift, the grinding wheel（4）Peace
On first mounting blocks；
The fixing device（6）Including being hinged on the support（3）On keeper（61）, the keeper（61）In institute
State track（2）Inner side, in the keeper（61）On be hinged with elastomeric element（62）, the elastomeric element（62）The other end
With the support（3）It is hinged, the elastomeric element（62）So that the keeper（61）Against the track（2）.
2. track sanding apparatus according to claim 1, it is characterised in that the keeper（61）Including locating rod
（611）, the locating rod（611）One end and the support（3）It is hinged, in the locating rod（611）Away from the support（3）
One end be provided with gear wheel（612）.
3. track sanding apparatus according to claim 1, it is characterised in that in the support（3）Bottom be additionally provided with
Support wheel for supporting the track sanding apparatus（11）, the support wheel（11）With the track（2）Top surface contact.
4. track sanding apparatus according to claim 1, it is characterised in that in the support（3）On be additionally provided with and be used for
To the grinding wheel（4）Carry out the correction of the flank shape mechanism of correction of the flank shape（7）.
5. track sanding apparatus according to claim 4, it is characterised in that the correction of the flank shape mechanism（7）Including installed in institute
State support（3）On mounting seat（71）, in the mounting seat（71）On be provided with correction of the flank shape part（72）, the correction of the flank shape part（72）Can
In the mounting seat（71）Upper vertical shift with perpendicular to the track（2）Move horizontally.
6. track sanding apparatus according to claim 5, it is characterised in that in the mounting seat（71）Upper setting second-hand
Wheel（52）, the 3rd handwheel（53）With the second mounting blocks, the correction of the flank shape part（72）It is fixedly mounted on second mounting blocks, it is described
Second handwheel（52）Rotate and cause the correction of the flank shape part（72）Vertical shift, the 3rd handwheel（53）Rotate and cause the correction of the flank shape part
（72）Perpendicular to the track（2）Move horizontally.
7. a kind of track polishing process, it is characterised in that this method comprises the following steps：
1）Rotate the first handwheel（51）, to cause track sanding apparatus to be fixed on track（2）When upper, grinding wheel（4）Not with track
（2）Surface is contacted；
2）By support（3）It is placed on track（2）On, to cause support wheel（11）With track（2）Surface is contacted, rotational positioning part
（61）, to cause keeper（61）In elastomeric element（62）In the presence of by support（3）It is fixed on track（2）On；
3）Start drive mechanism（1）, make grinding wheel（4）Operating, rotates the first handwheel（51）, control grinding wheel（4）The amount of feeding,
To track（2）Polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412144.7A CN105862528B (en) | 2016-06-12 | 2016-06-12 | A kind of track sanding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412144.7A CN105862528B (en) | 2016-06-12 | 2016-06-12 | A kind of track sanding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105862528A CN105862528A (en) | 2016-08-17 |
| CN105862528B true CN105862528B (en) | 2017-10-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610412144.7A Active CN105862528B (en) | 2016-06-12 | 2016-06-12 | A kind of track sanding apparatus |
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| CN (1) | CN105862528B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106808332B (en) * | 2016-09-21 | 2018-05-08 | 比亚迪股份有限公司 | Sanding apparatus for light rail track precast body |
| CN106958172A (en) * | 2017-05-13 | 2017-07-18 | 孚克如姆智能科技（苏州）有限公司 | Rail ripple sanding apparatus |
| CN107758502B (en) * | 2017-09-25 | 2018-09-18 | 河南省大方重型机器有限公司 | A kind of trolley operation guide rail cleaning plant |
| CN108620987A (en) * | 2018-07-13 | 2018-10-09 | 苏州虎皇建设发展有限公司 | A kind of biotechnology garden exhibition room granite finishing sanding and polishing device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3937812C1 (en) * | 1989-11-14 | 1991-03-21 | Linsinger Maschinenbau Ges.M.B.H., Steyrermuehl, At | |
| JP3920801B2 (en) * | 2003-03-28 | 2007-05-30 | 財団法人鉄道総合技術研究所 | Rail correction device and railway vehicle |
| AT513035B1 (en) * | 2012-10-24 | 2014-01-15 | Plasser Bahnbaumasch Franz | Method and device for grinding rails |
| CN203923822U (en) * | 2013-11-21 | 2014-11-05 | 福斯罗高速打磨有限公司 | Lay the device of guide rail surface in orbit for attrition process during crossing |
| CN104404847A (en) * | 2014-12-12 | 2015-03-11 | 苏州路云机电设备有限公司 | Single-rail profiling grinding machine |
| CN104674617B (en) * | 2015-02-27 | 2017-04-05 | 同济大学 | A kind of portable rail corrugation polisher |
| CN204662186U (en) * | 2015-04-24 | 2015-09-23 | 西南交通大学 | A kind of high-speed railway switch grinding apparatus |
| CN205188740U (en) * | 2015-12-09 | 2016-04-27 | 上海晶顿科技有限公司 | Rail fat edges detects and grinding device |
| CN205688297U (en) * | 2016-06-12 | 2016-11-16 | 潘超 | A kind of track sanding apparatus |
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2016
- 2016-06-12 CN CN201610412144.7A patent/CN105862528B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105862528A (en) | 2016-08-17 |
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