CN202492773U - Portable track polisher - Google Patents
Portable track polisher Download PDFInfo
- Publication number
- CN202492773U CN202492773U CN2012201167997U CN201220116799U CN202492773U CN 202492773 U CN202492773 U CN 202492773U CN 2012201167997 U CN2012201167997 U CN 2012201167997U CN 201220116799 U CN201220116799 U CN 201220116799U CN 202492773 U CN202492773 U CN 202492773U
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- CN
- China
- Prior art keywords
- laterally steering
- frame
- travel
- steering bar
- junction plate
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a portable track polisher used for polishing deformed train tracks. The portable track polisher comprises a rack (6) and is characterized in that the rack is fixed on a movable supporting frame (13) through a transverse guide pole (16), a walk supporting frame (11) provided with road wheels (10) is fixed on the movable supporting frame (13) through a longitudinal guide pole (19), the transverse guide pole (16) is connected with the longitudinal guide pole (19) through the movable supporting frame (13) in a sleeve mode, and the longitudinal guide pole (19) is provided with a restoring spring in a sleeve mode on a position between the movable supporting frame (13) and the walk supporting frame (11). The portable track polisher is small in size and portable, and can be operated by one person. Due to the fact that dismounting equipment is not needed, polishing with a train stopping is avoided, and the fast polishing can be achieved during the intervals of the train operation, so the portable track polisher is flexible in operation time and convenient to use, and greatly improves work efficiency.
Description
Technical field
The utility model relates to a kind of track service equipment, specifically a kind of portable railway sander.
Background technology
At present; Track for a train generally adopts many one steel rails to be connected and forms; And owing to receive the backing and the impact of long-time train wheel, rail produces bigger friction when bearing the car weight immense pressure and between the train wheel, makes track particularly at the track switch place local deformation take place; Rail broadens, thereby influences the size of track.And the width of track for a train must be fixed, and railway department must in time carry out maintenance, excision corrosion nut, to rail grind one's teeth, rail eyebrow, rail welding knurl carry out grinding.Particularly be positioned at action edge and the inactive edge of tongue of the stock rail of switch section, if untimely polishing, tongue is easy to produce refutes to fall to falling piece and jeopardizes traffic safety.
Existing polishing operation method is to use the track switch sander to carry out grinding, but the track switch sander that adopts at present all is the equipment that volume is big, quality is heavy; This main equipment is put the maintenance cost height, as the applying date be 2003.6.27, application number is 03148403.4; Open day is January 21 in 2004; Publication number is that the denomination of invention of CN1469010A is the patent of invention of rail grinding machine, is the operation while going in orbit during operation, use that hanging device is auxiliary to carry out.The sander of handle type is used for the polishing than small size more, as the applying date be 2000.9.15, application number is 00812927.4; Open day is on October 16th, 2002; Publication number is the patent of invention of CN1374899A, though small and exquisite, be easy to carry, can not satisfy job requirements.Along with the further standard of railway field work safe and controlled, influential traffic safety events in operation all must this path road do not have temporarily driving " skylight " point in carry out.Need the polishing of stopping, influence Train Schedule; In the aperture time of driving, polish, influenced the traffic safety of train.And " skylight " activity duration is short, and large-scale grinding apparatus need be reserved the lay day, and the sander efficient of handle type is low, must influence the regulation progress of railway department.
Summary of the invention
The purpose of the utility model provides a kind of portable railway sander of train rail of the deformation that is used to polish.
The utility model is to adopt following technical scheme to realize its goal of the invention; A kind of portable railway sander; It comprises frame, and frame is installed on the travel(l)ing rest through the laterally steering bar, and the mobile roof support that road wheel is installed is installed on the travel(l)ing rest through the longitudinally guiding bar; Laterally steering bar and longitudinally guiding bar are set with back-moving spring by the travel(l)ing rest socket on the longitudinally guiding bar between travel(l)ing rest and mobile roof support.
The utility model is in order to control flexibly and to satisfy different polishing widths and dynamics, and described travel(l)ing rest is provided with the free feeder assembly that control laterally steering bar is done horizontal movement, is connected with operating grip on the free feeder assembly; The top of described longitudinally guiding bar is connected with upper connective plate, and upper connective plate is provided with the walking handle.
The utility model is in order to limit the grinding displacement width of emery wheel, and the outer end of described laterally steering bar is connected with horizontal guide rod junction plate, and the outside that is positioned at horizontal guide rod junction plate on the laterally steering bar is provided with the lateral adjustments handle.
The utility model also is provided with handrail for the ease of the loading and unloading emery wheel on the described frame, the inner of described laterally steering bar is fixed with the swing junction plate, and the swing junction plate is connected with handrail, and passes through dowel fixes on frame.
The utility model also is provided with on the described frame and controls handle for the ease of using.
Owing to adopt technique scheme; The utility model has been realized goal of the invention preferably, and little, light portable, the single operation of its volume need not disassemblerassembler; Avoided the polishing of stopping; Just can realize quick polishing in the gap of train operation, the operating time is flexible, easy to use, has improved operating efficiency greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Can know by Fig. 1, Fig. 2; A kind of portable railway sander; It comprises frame 6; Frame 6 is provided with power set 2 (present embodiment adopt for gasoline engine), by the emery wheel 8 that power set 2 drive, frame 6 is installed on the travel(l)ing rest 13 through laterally steering bar 16 (present embodiment is two), the mobile roof support 11 that road wheel 10 (present embodiment is two) is installed is installed on the travel(l)ing rest 13 through longitudinally guiding bar 19 (present embodiment is two); Laterally steering bar 16 and longitudinally guiding bar 19 are set with back-moving spring 12 by travel(l)ing rest 13 sockets on the longitudinally guiding bar 19 between travel(l)ing rest 13 and mobile roof support 11.
The utility model is in order to control flexibly and to satisfy different polishing widths and dynamics, and described travel(l)ing rest 13 is provided with the free feeder assembly 17 that control laterally steering bar 16 is done horizontal movement, is connected with operating grip 21 on the free feeder assembly 17; The top of described longitudinally guiding bar 19 is connected with upper connective plate 18, and upper connective plate 18 is provided with walking handle 20.
The utility model is in order to limit the grinding displacement width of emery wheel 8, and the outer end of described laterally steering bar 16 is connected with horizontal guide rod junction plate 15, and the outside that is positioned at horizontal guide rod junction plate 15 on the laterally steering bar 16 is provided with lateral adjustments handle 14.
The utility model also is provided with handrail 1 for the ease of loading and unloading emery wheel 8 on the described frame 6, and the inner of described laterally steering bar 16 is fixed with swing junction plate 3, and swing junction plate 3 is connected with handrail 1, and 4 is fixed on the frame 6 through pinning.
The utility model also is provided with on the described frame 6 and controls handle 5 for the ease of using.
When the utility model used, the user mentioned handrail 1 earlier fuselage is positioned on the rail 9, makes the groove alignment rail 9 of I shape road wheel 10, adjusted lateral adjustments handle 14 then to limit the distance of travel(l)ing rest 13 (being emery wheel 8) move left and right; Start power set 2 (present embodiment adopt be gasoline engine) drive emery wheel 8 rotary works.At this moment, but user's both hands hold handrail 1 and cut or polish; Also can one hold handrail 1, another holds controls handle 5 and carries out grinding; Can also one hold operating grip 21 control travel(l)ing rest 13 (the being emery wheel 8) move left and right on the free feeder assembly 17; To realize the grinding of different in width; Another walking handle 20 that holds on the longitudinally guiding bar 19 top upper connective plates 18 carries out push-and-pull, makes complete machine along with the road wheel 10 of bottom is advanced and retreat on rail 9 flexibly, also can press down handrail 1 or walking handle 20 simultaneously; Frame 6 is sunk (promptly making emery wheel 8 sink with frame 6), to reach different grinding dynamics with displacement control device.
When accomplishing grinding; The user stops handrail 1 or walking handle 20 are exerted pressure; Because the elastic force effect of the back-moving spring 12 on the longitudinally guiding bar 19 between travel(l)ing rest 13 and mobile roof support 11; Make emery wheel 8 thereupon lifting leave rail 9, close power set 2, hold handrail 1 and fuselage is put rail 9 get final product.
When needs are changed emery wheel 8, unscrew the clamp nut 22 on the swing junction plate 3 earlier, hold handrail 1 then frame 6 is upwards carried; Handrail 1 also being deviate from from swing junction plate 3, made frame 6 break away from swing junction plate 3 by pin 4 places simultaneously, serves as that axle rotates two swing junction plates 3 to the upper left side with to the upper right side with laterally steering bar 16 respectively; So that two swing junction plates were opened in 3 minutes; Make the inboard of protective cover 7 be exposed to the user at the moment, then the emery wheel in the protective cover 78 is changed, two laterally steering bars 16 are rotated downwards in opposite directions close up again; Be buckled on the handrail 1 and snap in pin 4 and fix swing junction plates 3 on frame 6, locking clamp nut 22 can continue to use.
Claims (7)
1. portable railway sander; It comprises frame (6); It is characterized in that frame (6) is installed on the travel(l)ing rest (13) through laterally steering bar (16); The mobile roof support (11) that road wheel (10) are installed is installed on the travel(l)ing rest (13) through longitudinally guiding bar (19); Laterally steering bar (16) and longitudinally guiding bar (19) be by travel(l)ing rest (13) socket, is positioned on the longitudinally guiding bar (19) between travel(l)ing rest (13) and the mobile roof support (11) to be set with back-moving spring (12).
2. portable railway sander according to claim 1; It is characterized in that described travel(l)ing rest (13) is provided with the free feeder assembly (17) that control laterally steering bar (16) is done horizontal movement, is connected with operating grip (21) on the free feeder assembly (17); The top of described longitudinally guiding bar (19) is connected with upper connective plate (18), and upper connective plate (18) is provided with walking handle (20).
3. portable railway sander according to claim 1; The outer end that it is characterized in that described laterally steering bar (16) is connected with horizontal guide rod junction plate (15), and the outside that is positioned at horizontal guide rod junction plate (15) on the laterally steering bar (16) is provided with lateral adjustments handle (14).
4. portable railway sander according to claim 2; The outer end that it is characterized in that described laterally steering bar (16) is connected with horizontal guide rod junction plate (15), and the outside that is positioned at horizontal guide rod junction plate (15) on the laterally steering bar (16) is provided with lateral adjustments handle (14).
5. according to claim 1 or 2 or 3 or 4 described portable railway sanders; It is characterized in that also being provided with on the frame (6) handrail (1); The inner of described laterally steering bar (16) is fixed with swing junction plate (3); Swing junction plate (3) is connected with handrail (1), and is fixed on the frame (6) through pin (4).
6. according to claim 1 or 2 or 3 or 4 described portable railway sanders, it is characterized in that also being provided with on the described frame (6) and control handle (5).
7. portable railway sander according to claim 5 is characterized in that also being provided with on the described frame (6) and controls handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201167997U CN202492773U (en) | 2012-03-26 | 2012-03-26 | Portable track polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201167997U CN202492773U (en) | 2012-03-26 | 2012-03-26 | Portable track polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492773U true CN202492773U (en) | 2012-10-17 |
Family
ID=46999008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201167997U Expired - Fee Related CN202492773U (en) | 2012-03-26 | 2012-03-26 | Portable track polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492773U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821052A (en) * | 2014-03-12 | 2014-05-28 | 唐山昆铁科技有限公司 | Middle-sized grinding wagon |
| CN106414850A (en) * | 2014-06-24 | 2017-02-15 | Fama有限责任公司 | Tangential grinding machine for railway profiles |
| CN107617939A (en) * | 2016-07-17 | 2018-01-23 | 刘剑 | A kind of portable rail flange of rail plane polisher |
| CN114952515A (en) * | 2022-06-01 | 2022-08-30 | 郑州铁路职业技术学院 | Switch goat prosthetic devices |
-
2012
- 2012-03-26 CN CN2012201167997U patent/CN202492773U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821052A (en) * | 2014-03-12 | 2014-05-28 | 唐山昆铁科技有限公司 | Middle-sized grinding wagon |
| CN103821052B (en) * | 2014-03-12 | 2015-09-16 | 唐山昆铁科技有限公司 | Medium-sized grinding machine |
| CN106414850A (en) * | 2014-06-24 | 2017-02-15 | Fama有限责任公司 | Tangential grinding machine for railway profiles |
| CN107617939A (en) * | 2016-07-17 | 2018-01-23 | 刘剑 | A kind of portable rail flange of rail plane polisher |
| CN114952515A (en) * | 2022-06-01 | 2022-08-30 | 郑州铁路职业技术学院 | Switch goat prosthetic devices |
| CN114952515B (en) * | 2022-06-01 | 2023-06-09 | 郑州铁路职业技术学院 | Repairing device for switch machine |
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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: 20121017 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |