CN204417940U - A kind of sander for the railway track web of the rail - Google Patents
A kind of sander for the railway track web of the rail Download PDFInfo
- Publication number
- CN204417940U CN204417940U CN201420745149.8U CN201420745149U CN204417940U CN 204417940 U CN204417940 U CN 204417940U CN 201420745149 U CN201420745149 U CN 201420745149U CN 204417940 U CN204417940 U CN 204417940U
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- Prior art keywords
- sander
- rail
- emery wheel
- motor
- open
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Abstract
The utility model discloses a kind of sander for the railway track web of the rail, relate to sander field, this sander comprises frame, the outside of frame is fixed with for clamping the track enclasp device treating rail grinding, the inside of described frame is provided with sanding apparatus, connecting rod and the lifting gear for adjusting sanding apparatus height, and sanding apparatus is connected with lifting gear by connecting rod; Described sanding apparatus comprises open-and-close mechanism, and the side of open-and-close mechanism arranges the first motor, and the bottom of the first motor is provided with the first emery wheel; The opposite side of open-and-close mechanism is provided with the second motor, the bottom of the second motor is provided with the second emery wheel, described track enclasp device comprises adjusting rod, V-type adjusting device, first is held roller and second tightly and held roller tightly, V-type adjusting device is fixed on the bottom of adjusting rod, and V-type adjusting device comprises the first regulating block and the second regulating block.Transport difficulty is less, and cost is lower, and speed of not only polishing is very fast, and polishing precision is higher.
Description
Technical field
The utility model relates to sander field, is specifically related to a kind of sander for the railway track web of the rail.
Background technology
Railway track before use, need to polish to the web of the rail, present stage is mainly polished by artificial hand-held electric grinder or Angle polishing machine, the not only weight of electric grinder and Angle polishing machine is larger, and need generator as working power, transport difficulty is comparatively large, and cost is higher; Staff's hand electric abrasive machine or Angle polishing machine are polished, and in operating process, rate travel is comparatively slow, easily damages rail, and speed of not only polishing is lower, and polishing precision is lower.
Utility model content
For the defect existed in prior art, the purpose of this utility model is to provide a kind of sander for the railway track web of the rail, and transport difficulty is less, and cost is lower, and speed of not only polishing is very fast, and polishing precision is higher.
For reaching above object, the technical scheme that the utility model is taked is: a kind of sander for the railway track web of the rail, comprise frame, the outside of frame is fixed with for clamping the track enclasp device treating rail grinding, and the inside of described frame is provided with sanding apparatus, connecting rod and the lifting gear for adjusting sanding apparatus height; Described sanding apparatus comprises open-and-close mechanism, and open-and-close mechanism is connected with lifting gear by connecting rod; The side of open-and-close mechanism arranges the first motor, and the bottom of the first motor is provided with the first emery wheel, and the opposite side of open-and-close mechanism is provided with the second motor, and the bottom of the second motor is provided with the second emery wheel;
Described track enclasp device comprises adjusting rod, V-type adjusting device, first is held roller and second tightly and held roller tightly, and V-type adjusting device is fixed on the bottom of adjusting rod, and V-type adjusting device comprises the first regulating block and the second regulating block; One end of first regulating block is fixed on the bottom of adjusting rod, and the other end is held roller tightly by a roller connector and first and is connected, and one end of the second regulating block is fixed on the bottom of adjusting rod, and the other end is held roller tightly by a roller connector and second and is connected.
On the basis of technique scheme, described track enclasp device also comprises the locking device for secured adjusted bar, and locking device is socketed on the outside of adjusting rod.
On the basis of technique scheme, described sanding apparatus also comprises the first electric motor stand, the second electric motor stand, the first power transmission shaft and second driving shaft, first electric motor stand is fixed on the outside of the first motor, and the first electric motor stand is connected with the first emery wheel by the first power transmission shaft; Second electric motor stand is fixed on the outside of the second motor, and the second electric motor stand is connected with the second emery wheel by second driving shaft.
On the basis of technique scheme, described first electric motor stand, the second electric motor stand are symmetrical arranged along the longitudinal centre line of open-and-close mechanism.
On the basis of technique scheme, described lifting gear comprises controller, lifting motor, elevating screw, shaft coupling and guide pillar; Controller is electrically connected with lifting motor, and lifting motor, elevating screw, shaft coupling are connected in turn with guide pillar.
On the basis of technique scheme, the bottom of described frame is provided with carriage.
On the basis of technique scheme, described first electric motor stand, the second electric motor stand are symmetrical arranged along the longitudinal centre line of open-and-close mechanism.
On the basis of technique scheme, described first emery wheel, the second emery wheel are symmetrical arranged along the longitudinal centre line of open-and-close mechanism.
On the basis of technique scheme, described frame adopts duralumin, hard alumin ium alloy to make.
Compared with prior art, the utility model has the advantage of:
For the sander of the railway track web of the rail in the utility model, comprise the first emery wheel, second emery wheel and track enclasp device, in use, can will treat that polishing orbit is tightly fixed on the bottom of sander by adjustable track enclasp device, and can adjustment first emery wheel be passed through, distance between second emery wheel and track, the degree of depth of adjustment polishing, the first emery wheel is regulated by lifting gear, the height of the second emery wheel, polished by artificial hand-held electric grinder or Angle polishing machine with prior art, in operating process, rate travel is slower, easy damage rail, speed of not only polishing is lower, and polishing precision is lower compares, the complete of rail can not only be kept, and effectively can improve polishing speed and polishing precision.
Accompanying drawing explanation
Fig. 1 is the structural representation for the sander of the railway track web of the rail in the utility model embodiment;
Fig. 2 is the structural representation of sanding apparatus in the utility model embodiment;
Fig. 3 is the structural representation of the utility model embodiment middle orbit enclasp device.
In figure: 1-first electric motor stand, 2-first power transmission shaft, 3-first emery wheel, 4-frame, 5-track enclasp device, 6-treats rail grinding, 7-second electric motor stand, 8-open-and-close mechanism, 9-second driving shaft, 10-second emery wheel, 11-first holds roller tightly, 12-locking device, 13-adjusting rod, 14-V type adjusting device, 15-second holds roller tightly.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Shown in Figure 1, the utility model embodiment provides a kind of sander for the railway track web of the rail, comprises frame 4, and the outside of frame 4 is fixed with for clamping the track enclasp device 5 treating rail grinding 6, the bottom of frame 4 is provided with carriage, and frame 4 adopts duralumin, hard alumin ium alloy to make.
The inside of frame 4 is provided with sanding apparatus, connecting rod and the lifting gear for adjusting sanding apparatus height, and sanding apparatus is connected with lifting gear by connecting rod.Lifting gear comprises controller, lifting motor, elevating screw, shaft coupling and guide pillar.Controller is electrically connected with lifting motor, and lifting motor, elevating screw, shaft coupling are connected in turn with guide pillar.
Shown in Figure 2, sanding apparatus comprises open-and-close mechanism 8, open-and-close mechanism 8 is connected with lifting gear by roller connector, the side of open-and-close mechanism 8 is provided with the first electric motor stand 1, first motor, the first power transmission shaft 2 and the first emery wheel 3, first motor is arranged at the inside of the first electric motor stand 1, and the first electric motor stand 1 is connected with the first emery wheel 3 by the first power transmission shaft 2; The opposite side of open-and-close mechanism 8 is provided with the inside that the second electric motor stand 7, second motor, second driving shaft 9 and the second emery wheel 10, second motor are arranged at the second electric motor stand 7, and the second electric motor stand 7 is connected with the second emery wheel 10 by second driving shaft 9.
First electric motor stand 1, second electric motor stand 7 is symmetrical arranged along the longitudinal centre line of open-and-close mechanism 8, and the first emery wheel 3, second emery wheel 10 is symmetrical arranged along the longitudinal centre line of open-and-close mechanism 8.
Shown in Figure 3, track enclasp device 5 comprises adjusting rod 13, V-type adjusting device 14, first holds roller 11 tightly, second holds roller 15 and the locking device 12 for secured adjusted bar 13 tightly, locking device 12 is socketed on the outside of adjusting rod 13, V-type adjusting device 14 is fixed on the bottom of adjusting rod 13, V-type adjusting device 14 comprises the first regulating block and the second regulating block, one end of first regulating block is fixed on the bottom of adjusting rod 13, the other end is held roller 11 tightly by a roller connector and first and is connected, one end of second regulating block is fixed on the bottom of adjusting rod 13, the other end is held roller 15 tightly by a roller connector and second and is connected.
The method of work of the utility model embodiment is as follows:
S1: adjust the first emery wheel 3, second emery wheel 10 and be in open configuration, after track enclasp device 5 is in open mode, being positioned over by sander waits to polish treats the top of rail grinding 6.
S2: adjustment adjusting rod 13, is made the jaw of locking device 12 hold tightly and treat rail grinding 6, fixed by adjusting rod 13 by locking device 12.
S3: released by sander and treat that the rail head of rail grinding 6 is about 40mm, the gap adjusted between the first emery wheel 3, second emery wheel 10 to the first emery wheel 3, second emery wheel 10 is 5 ~ 8 mm (in the utility model embodiment, the best is 7mm).
S4: pushed by sander and treat rail grinding 6, by controller, start the first polishing motor and the second polishing motor, reciprocating sander makes the first emery wheel 3, second emery wheel 10 treat rail grinding 6 back and forth to polish, and same height is back and forth polished 3 times.
S5: splashing spark diminishes if occur in bruting process, being rotated counterclockwise half-turn by emery wheel tensioning apparatus adjustment handle, allowing emery wheel near treating that the web of the rail of rail grinding 6 is polished.
S6: after having polished, by controller, makes the first polishing motor, the second polishing motor out of service, unclamps emery wheel and track enclasp device 5 successively, carried off by sander and treat rail grinding 6, powered-down wiretap.
The utility model is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the utility model or akin technical scheme, all within its protection domain.
Claims (8)
1. the sander for the railway track web of the rail, comprise frame (4), the outside of frame (4) is fixed with the track enclasp device (5) treating rail grinding (6) for clamping, it is characterized in that: the inside of described frame (4) is provided with sanding apparatus, connecting rod and the lifting gear for adjusting sanding apparatus height; Described sanding apparatus comprises open-and-close mechanism (8), and open-and-close mechanism (8) is connected with lifting gear by connecting rod; The side of open-and-close mechanism (8) arranges the first motor, the bottom of the first motor is provided with the first emery wheel (3), the opposite side of open-and-close mechanism (8) is provided with the second motor, and the bottom of the second motor is provided with the second emery wheel (10);
Described track enclasp device (5) comprises adjusting rod (13), V-type adjusting device (14), first is held roller (11) and second tightly and held roller (15) tightly, V-type adjusting device (14) is fixed on the bottom of adjusting rod (13), and V-type adjusting device (14) comprises the first regulating block and the second regulating block; One end of first regulating block is fixed on the bottom of adjusting rod (13), the other end is held roller (11) tightly by a roller connector and first and is connected, one end of second regulating block is fixed on the bottom of adjusting rod (13), and the other end is held roller (15) tightly by a roller connector and second and is connected.
2. as claimed in claim 1 for the sander of the railway track web of the rail, its feature with: described track enclasp device (5) also comprises the locking device (12) for secured adjusted bar (13), and locking device (12) is socketed on the outside of adjusting rod (13).
3. as claimed in claim 1 for the sander of the railway track web of the rail, its feature with: described sanding apparatus also comprises the first electric motor stand (1), the second electric motor stand (7), the first power transmission shaft (2) and second driving shaft (9), first electric motor stand (1) is fixed on the outside of the first motor, and the first electric motor stand (1) is connected with the first emery wheel (3) by the first power transmission shaft (2); Second electric motor stand (7) is fixed on the outside of the second motor, and the second electric motor stand (7) is connected with the second emery wheel (10) by second driving shaft (9).
4., as claimed in claim 3 for the sander of the railway track web of the rail, it is characterized in that: described first electric motor stand (1), the second electric motor stand (7) are symmetrical arranged along the longitudinal centre line of open-and-close mechanism (8).
5., as claimed in claim 1 for the sander of the railway track web of the rail, it is characterized in that: described lifting gear comprises controller, lifting motor, elevating screw, shaft coupling and guide pillar; Controller is electrically connected with lifting motor, and lifting motor, elevating screw, shaft coupling are connected in turn with guide pillar.
6., as claimed in claim 1 for the sander of the railway track web of the rail, it is characterized in that: the bottom of described frame (4) is provided with carriage.
7. the sander for the railway track web of the rail according to any one of claim 1 ~ 6, is characterized in that: described first emery wheel (3), the second emery wheel (10) are symmetrical arranged along the longitudinal centre line of open-and-close mechanism (8).
8. the sander for the railway track web of the rail according to any one of claim 1 ~ 6, is characterized in that: described frame (4) adopts duralumin, hard alumin ium alloy to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745149.8U CN204417940U (en) | 2014-12-02 | 2014-12-02 | A kind of sander for the railway track web of the rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745149.8U CN204417940U (en) | 2014-12-02 | 2014-12-02 | A kind of sander for the railway track web of the rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204417940U true CN204417940U (en) | 2015-06-24 |
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ID=53468327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420745149.8U Expired - Fee Related CN204417940U (en) | 2014-12-02 | 2014-12-02 | A kind of sander for the railway track web of the rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204417940U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105040536A (en) * | 2015-08-25 | 2015-11-11 | 中铁上海工程局集团有限公司 | Five-polishing-head profiling whole-section polishing device for steel rail weld joint and polishing method |
| CN106868965A (en) * | 2017-03-17 | 2017-06-20 | 苏州贝尔纳德铁路设备有限公司 | A kind of internal combustion switches rail level refiner is driven lowering or hoisting gear |
| EP3366837A4 (en) * | 2015-10-13 | 2019-08-14 | Korea Railroad Research Institute | Rail surface grinding device and rail surface grinding method using same |
| CN114247774A (en) * | 2022-03-02 | 2022-03-29 | 中国土木工程集团有限公司 | Railway steel rail correction equipment |
-
2014
- 2014-12-02 CN CN201420745149.8U patent/CN204417940U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104389250B (en) * | 2014-12-02 | 2016-09-07 | 武汉翰铁科技有限公司 | A kind of sander for the railway track web of the rail |
| CN105040536A (en) * | 2015-08-25 | 2015-11-11 | 中铁上海工程局集团有限公司 | Five-polishing-head profiling whole-section polishing device for steel rail weld joint and polishing method |
| EP3366837A4 (en) * | 2015-10-13 | 2019-08-14 | Korea Railroad Research Institute | Rail surface grinding device and rail surface grinding method using same |
| CN106868965A (en) * | 2017-03-17 | 2017-06-20 | 苏州贝尔纳德铁路设备有限公司 | A kind of internal combustion switches rail level refiner is driven lowering or hoisting gear |
| CN114247774A (en) * | 2022-03-02 | 2022-03-29 | 中国土木工程集团有限公司 | Railway steel rail correction equipment |
| CN114247774B (en) * | 2022-03-02 | 2022-05-31 | 中国土木工程集团有限公司 | Railway steel rail correction equipment |
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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: 20150624 Termination date: 20181202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |