CN205688297U - A kind of track sanding apparatus - Google Patents
A kind of track sanding apparatus Download PDFInfo
- Publication number
- CN205688297U CN205688297U CN201620564268.2U CN201620564268U CN205688297U CN 205688297 U CN205688297 U CN 205688297U CN 201620564268 U CN201620564268 U CN 201620564268U CN 205688297 U CN205688297 U CN 205688297U
- Authority
- CN
- China
- Prior art keywords
- track
- sanding apparatus
- support
- grinding wheel
- correction
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- Expired - Fee Related
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- 238000005498 polishing Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 229910001651 emery Inorganic materials 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
This application discloses a kind of track sanding apparatus, including drive mechanism and for by fixing for described track sanding apparatus support in orbit, grinding wheel is installed on the bracket, the work surface of described grinding wheel needs the shape polished identical with described track, described grinding wheel is vertically arranged so that described grinding wheel is in the top of described track, described drive mechanism is used for driving described grinding wheel to rotate, and is additionally provided with the first travel mechanism for making described grinding wheel vertically move on the bracket.The track sanding apparatus that this utility model provides, highly versatile, and it is capable of the accurate polishing to track.
Description
Technical field
This utility model belongs to railway maintenance technical field, particularly to a kind of track sanding apparatus.
Background technology
When train orbits, between Train Wheel and track, produce huge extruding force and stamping press, through long-term
Operation, the surface of train rail there will be various trauma and abrasion, as track choppiness abrasion, rail level scratch, rail level stripping
From, trackside abrasion, crackle, crushing of rail head and fat edges etc., not only affect comfortableness by bus, and traffic safety is also resulted in peace
Full hidden danger.Therefore the track of train needs regular and irregular employing grinding apparatus to place under repair.
The grinding apparatus of train rail is divided into large-scale grinding machine and small-sized polisher, and large-scale grinding machine was mainly used multiple
The combination polishing of emery wheel ensures the profile of rail, but mobility is poor, transition difficulty.Common small-sized train polisher is used
One grinder buffing track, uses plane of grinding wheel the most repeatedly to come and go operation and completes polishing, be extremely difficult to the target of rail
Profile, it is impossible to realizing accurately polishing, in use, need operator to be supported sanding apparatus, labor intensity is very
Greatly.The balance of operator's sanding apparatus to be controlled, and the technical merit of polish quality and operator has much relations.
Therefore, a kind of track sanding apparatus, highly versatile, and be capable of accurately polishing of track being art technology
Personnel's problem demanding prompt solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of highly versatile, and be capable of track accurate
The track sanding apparatus of polishing.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of track sanding apparatus, including drive mechanism with for by fixing for described track sanding apparatus in orbit
Frame, is provided with grinding wheel on the bracket, and the work surface of described grinding wheel needs the shape polished identical with described track, institute
Stating grinding wheel and be vertically arranged so that described grinding wheel is in the top of described track, described drive mechanism is used for driving described beating
Emery wheel rotates, and is additionally provided with the first travel mechanism for making described grinding wheel vertically move on the bracket.
Preferably, it is additionally provided with on the bracket for by fixing for described track sanding apparatus consolidating on the track
Determine device.
Preferably, described fixing device includes, hinged keeper on the bracket, and described keeper is in described rail
The inner side in road, is hinged with elastomeric element on described keeper, and the other end of described elastomeric element is hinged with described support, described
Elastomeric element makes described keeper against described track.
Preferably, described keeper includes positioning bar, and one end of described location bar is hinged with described support, in described location
Bar is provided with gear wheel away from one end of described support.
Preferably, it is additionally provided with the support wheel for supporting described track sanding apparatus in the bottom of described support, described
Support wheel to contact with the end face of described track.
Preferably, described first travel mechanism includes, arranges the first handwheel on the bracket and the first mounting blocks, institute
The rotation stating the first handwheel makes described first mounting blocks the most vertically move, and described grinding wheel is arranged on described
On one mounting blocks.
Preferably, the correction of the flank shape mechanism for described grinding wheel being carried out correction of the flank shape it is additionally provided with on the bracket.
Preferably, described correction of the flank shape mechanism includes the mounting seat installed on the bracket, is provided with in described mounting seat
Correction of the flank shape part, described correction of the flank shape part can vertically move in described mounting seat and be perpendicular to moving horizontally of described track.
Preferably, arranging the second handwheel, the 3rd handwheel and the second mounting blocks in described mounting seat, described correction of the flank shape part is fixed
Being arranged on described second mounting blocks, described second hand wheel rotating makes described correction of the flank shape part vertically move, and described 3rd handwheel turns
Moving makes described correction of the flank shape part be perpendicular to moving horizontally of described track.
A kind of track polishing process, the method comprises the following steps:
1) rotating the first handwheel, during so that track sanding apparatus is fixed in orbit, grinding wheel does not connects with raceway surface
Touch；
2) support being placed in orbit, contacting with raceway surface so that supporting wheel, rotational positioning part, so that location
Part secures the stand on track under the effect of elastic component；
3) start drive mechanism, make grinding wheel operate, rotate the first handwheel, control the amount of feeding of grinding wheel, track is entered
Row polishing.
The track sanding apparatus that this utility model provides, including drive mechanism and for being fixed in-orbit by track sanding apparatus
Support on road, is provided with grinding wheel on support, and grinding wheel is vertically arranged so that grinding wheel is in the top of track, described
Drive mechanism is used for driving grinding wheel to rotate, and is additionally provided with the first moving machine for making grinding wheel vertically move on support
Structure.When track is polished, first track sanding apparatus is fixed in orbit, then drive grinding wheel by drive mechanism
Rotate, finally by the amount of movement controlled on grinding wheel vertical direction, track is polished.Body due to track sanding apparatus
Long-pending little, mobility strong, it is simple to transition, and be applicable to polish the turnout of track, highly versatile, again due to, bruting process
Only needing staff to control the amount of feed of grinding wheel, therefore, in effective elimination prior art, staff is because of technical merit
What limitation was caused cannot realize the accurate polishing to track.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
The perspective view of the track sanding apparatus that Fig. 1 provides for this utility model embodiment；
The front view of the track sanding apparatus that Fig. 2 provides for this utility model embodiment；
The left view of the track sanding apparatus that Fig. 3 provides for this utility model embodiment；
The top view of the track sanding apparatus that Fig. 4 provides for this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
The present embodiment uses the mode gone forward one by one to write.
The most as shown in Figures 1 to 4, the present embodiment provides a kind of track sanding apparatus, including drive mechanism 1 and for by rail
Road sanding apparatus is fixed on the support 3 on track 2, is provided with grinding wheel 4, the work surface of grinding wheel 4 and track 2 on support 3
The shape needing polishing is identical, and grinding wheel 4 is vertically arranged so that grinding wheel 4 is in the top of track 2, and drive mechanism 1 is used for
Drive grinding wheel 4 to rotate, support 3 is additionally provided with the first travel mechanism 5 for making grinding wheel 4 vertically move.
This utility model embodiment provides track sanding apparatus, when polishing track 2, first by track sanding apparatus
It is fixed on track 2, then drives grinding wheel 4 to rotate by drive mechanism 1, finally by controlling on grinding wheel 4 vertical direction
Amount of movement track 2 is polished.Owing to the volume of track sanding apparatus is little, mobility strong, it is simple to transition, and be applicable to right
Polish in the turnout of track, highly versatile, again due to, bruting process only needs staff to control the amount of feed of grinding wheel,
Therefore, effectively eliminate staff in prior art and cannot be realized accurately beating track because of what the limitation of technical merit caused
Mill.
In this utility model embodiment, support 3 is additionally provided with for track sanding apparatus is fixed on track 2
Fixing device 6.
Wherein, fixing device 6 includes, the keeper 61 being hinged on support 3, and keeper 61 is in the inner side of track 2,
Being hinged with elastomeric element 62 on keeper 61, the other end of elastomeric element 62 is hinged with support, and elastomeric element 62 makes keeper
61 against track 2.So that support 3 can be firmly secured on track 2, fixing device 6 is provided with two, is respectively provided with
Two ends at support.When track sanding apparatus is placed on track 2, hand rotation keeper 61, elastomeric element 62 struts,
Keeper 62 is supportted to track 2, so that keeper 61 is against track 2.Under the effect of two fixing devices 6, support 3 is stuck in
Between two tracks 2, so that track sanding apparatus is fixed on track 2.
Wherein, elastomeric element 62 preferably employs air spring.
Wherein, keeper 61 include position bar 611, location bar 611 one end hinged with support 3, position bar 611 away from
One end of support 3 is provided with gear wheel 612.The setting of gear wheel 612 so that track sanding apparatus can move in orbit.
As a kind of optimal way, can also arrange for the fixing device 6 that track sanding apparatus is fixed on track 2
One, the other end at support is provided with card wheel 613, and card wheel 613 is arranged on the inner side of single rail 2.By track polishing dress
Put when being fixed on track 2, first card wheel 613 is leaned against the inner sides of track 2, then hand rotation keeper 61, makes gear wheel 612 lean on
The inner side of another root track 2, under the effect of elastomeric element 62, keep the inner side of gear wheel 612 and track 2 against state,
Under the effect of card wheel 613 and gear wheel 612, it is achieved be fixed on track 2 by support 3.
In this utility model embodiment, it is more prone to so that track sanding apparatus can move on track 2, i.e.
In order to reduce the frictional force between support 3 and track 2, it is additionally provided with for supporting track sanding apparatus in the bottom of support 3
Support wheel 11, support wheel 11 and contact with the end face of track 2.
The first travel mechanism 5 in this utility model embodiment includes, the first handwheel 51 and first being arranged on support 3
Mounting blocks, the rotation of the first handwheel 51 makes the first mounting blocks vertically move on support, and grinding wheel 4 is arranged on the first mounting blocks
On.
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 is vertically arranged with screw mandrel on the first handwheel 51,
First mounting blocks is set on screw mandrel, and the first handwheel 51 rotates so that screw mandrel rotates, and screw mandrel is during rotating, and first pacifies
Dress block vertically moves on screw mandrel, thus finally makes grinding wheel 4 vertically move.Staff turning by the first handwheel 51
Dynamic, control the amount of feed of grinding wheel 4.
Wherein, so that the first mounting blocks is vertically mobile steady, in this utility model embodiment, on support 3 vertically
Being provided with gib block, be vertically arranged with gathering sill on the first mounting blocks, gib block coordinates with gathering sill, and gib block is placed in and leads
In groove.
During polishing track 2, grinding wheel 4 can be worn and torn, thus the polishing effect that impact is to track 2.For
Avoid during track 2 is polished, the replacing of grinding wheel 4, in this utility model embodiment, support 3 also sets up
There is the correction of the flank shape mechanism 7 carrying out correction of the flank shape for emery wheel 4 of fighting each other.Grinding wheel 4 can entered by correction of the flank shape mechanism 7 when grinding wheel 4 is worn and torn
The on-the-spot correction of the flank shape of row, improves the efficiency to track 2 polishing.
Wherein, correction of the flank shape mechanism 7 includes, the mounting seat 71 being arranged on support 3, is provided with correction of the flank shape part in mounting seat 71
72, correction of the flank shape part 72 can vertically move in mounting seat 71 and be perpendicular to moving horizontally of track 2.
Specifically, being provided with the second handwheel the 52, the 3rd handwheel 53 and the second mounting blocks in mounting seat 71, correction of the flank shape part 72 is solid
Dingan County is contained on the second mounting blocks, and the second handwheel 52 rotates and correction of the flank shape part 72 is vertically moved, and the 3rd handwheel 52 rotates and makes to repair
Shape part 72 is perpendicular to moving horizontally of track 2.
Wherein, mounting seat 71 can be fixedly mounted on the first mounting blocks, it is also possible to is fixedly mounted on support 3.
This utility model embodiment also provides for a kind of track polishing process, and the method comprises the following steps:
1) rotate the first handwheel 51 during so that track sanding apparatus is fixed on track 2, grinding wheel 4 not with track 2 table
Face contacts；
2) support 3 being placed on track 2, contacting with track 2 surface so that supporting wheel 11, rotational positioning part 61, with
Support 3 is fixed on track 2 under the effect of elastomeric element 62 by keeper 61；
3) start drive mechanism 1, make grinding wheel 4 operate, rotate the first handwheel 51, control the amount of feeding of grinding wheel 4, tracking
Polish 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.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (9)
1. a track sanding apparatus, it is characterised in that include drive mechanism (1) and be used for fixing described track sanding apparatus
Support (3) on track (2), is provided with grinding wheel (4), the work surface of described grinding wheel (4) and institute on described support (3)
Stating track (2) needs the shape polished identical, and described grinding wheel (4) is vertically arranged so that described grinding wheel (4) is in described
The top of track (2), described drive mechanism (1) is used for driving described grinding wheel (4) to rotate, also sets up on described support (3)
There is the first travel mechanism (5) for making described grinding wheel (4) vertically movement.
Track sanding apparatus the most according to claim 1, it is characterised in that be additionally provided with on described support (3) for
The fixing device (6) that described track sanding apparatus is fixed on described track (2).
Track sanding apparatus the most according to claim 2, it is characterised in that described fixing device (6) includes, is hinged on institute
Stating the keeper (61) on support (3), described keeper (61) is in the inner side of described track (2), in described keeper (61)
On be hinged with elastomeric element (62), the other end of described elastomeric element (62) is hinged with described support (3), described elastomeric element
(62) make described keeper (61) against described track (2).
Track sanding apparatus the most according to claim 3, it is characterised in that described keeper (61) includes positioning bar
(611), one end of described location bar (611) is hinged with described support (3), in described location bar (611) away from described support (3)
One end be provided with gear wheel (612).
Track sanding apparatus the most according to claim 1, it is characterised in that be additionally provided with in the bottom of described support (3)
Taking turns (11) for supporting the support of described track sanding apparatus, the described wheel (11) that supports contacts with the end face of described track (2).
Track sanding apparatus the most according to claim 1, it is characterised in that described first travel mechanism (5) includes, is arranged
The first handwheel (51) on described support (3) and the first mounting blocks, the rotation of described first handwheel (51) makes described first
Mounting blocks is upper the most mobile at described support (3), and described grinding wheel (4) is arranged on described first mounting blocks.
Track sanding apparatus the most according to claim 1, it is characterised in that be additionally provided with on described support (3) for
Described grinding wheel (4) is carried out the correction of the flank shape mechanism (7) of correction of the flank shape.
Track sanding apparatus the most according to claim 7, it is characterised in that described correction of the flank shape mechanism (7) includes being arranged on institute
Stating the mounting seat (71) on support (3), be provided with correction of the flank shape part (72) in described mounting seat (71), described correction of the flank shape part (72) can
The most vertically move in described mounting seat (71) and be perpendicular to moving horizontally of described track (2).
Track sanding apparatus the most according to claim 8, it is characterised in that second-hand is set in described mounting seat (71)
Wheel (52), the 3rd handwheel (53) and the second mounting blocks, described correction of the flank shape part (72) is fixedly mounted on described second mounting blocks, described
Second handwheel (52) rotates and described correction of the flank shape part (72) is vertically moved, and described 3rd handwheel (53) rotates and makes described correction of the flank shape part
(72) it is perpendicular to moving horizontally of described track (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620564268.2U CN205688297U (en) | 2016-06-12 | 2016-06-12 | A kind of track sanding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620564268.2U CN205688297U (en) | 2016-06-12 | 2016-06-12 | A kind of track sanding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205688297U true CN205688297U (en) | 2016-11-16 |
Family
ID=57427856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620564268.2U Expired - Fee Related CN205688297U (en) | 2016-06-12 | 2016-06-12 | A kind of track sanding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205688297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862528A (en) * | 2016-06-12 | 2016-08-17 | 潘超 | Rail polishing device |
| CN110820444A (en) * | 2019-12-02 | 2020-02-21 | 江山根咯科技有限公司 | Lightweight railway track car of polishing |
-
2016
- 2016-06-12 CN CN201620564268.2U patent/CN205688297U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862528A (en) * | 2016-06-12 | 2016-08-17 | 潘超 | Rail polishing device |
| CN110820444A (en) * | 2019-12-02 | 2020-02-21 | 江山根咯科技有限公司 | Lightweight railway track car of polishing |
| CN110820444B (en) * | 2019-12-02 | 2020-07-14 | 永康市一迪工业产品设计有限公司 | Lightweight railway track car of polishing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 |