CN209349987U - A kind of grinding device of rail moving type containing manganese steel - Google Patents
A kind of grinding device of rail moving type containing manganese steel Download PDFInfo
- Publication number
- CN209349987U CN209349987U CN201820453598.3U CN201820453598U CN209349987U CN 209349987 U CN209349987 U CN 209349987U CN 201820453598 U CN201820453598 U CN 201820453598U CN 209349987 U CN209349987 U CN 209349987U
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- CN
- China
- Prior art keywords
- rack gear
- grinding device
- rail
- connecting rod
- grinding
- 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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Abstract
The utility model discloses a kind of grinding devices of rail moving type containing manganese steel, including rack, left rack gear, right rack gear, driving motor and grinding device, the outside of the left rack gear and right rack gear is welded with first connecting rod, second connecting rod is additionally provided on the downside of first connecting rod, the other side of second connecting rod is also connected with grinding device, grinding device internal slide is equipped with grinding head, is connected with spring between the inside of grinding head and the inner wall of grinding device.By realizing that grinding head is polished back and forth rail side is circulating, greatly improve the effect of polishing, keep buffed surface more uniform, the problems such as overlap is effectively treated, gets rusty improves wheel-rail contact relationship, to the impact force of rail when reducing train operation, so as to reach prevention or reduce diseases of railway line, and since the effect of spring effectively avoids the occurrence of grinding head and the discontiguous situation in rail side to make grinding head that can be tightly attached to the side of rail when polishing.
Description
Technical field
The utility model relates to railway territory, specifically a kind of grinding device of rail moving type containing manganese steel.
Background technique
Rail is the main building block of railroad track.Its function is that the wheel of pilot engine vehicle advances, and bears
The immense pressure of wheel, and be transmitted on sleeper.Rail is necessary for wheel and provides continuous, the smooth and the smallest rolling table of resistance
Face.In electric railway or automatic block district, rail can also also serve as track circuit and be used.
Polishing is divided into pre- polishing, preventive grinding and maintenance grinding, wherein pre- polishing and preventive grinding are all by beating
Period progress is ground, maintenance grinding mainly handles rail defects and failures, overlap etc..The benefit of polishing mainly improves Wheel Rail Contact and closes
It is impact force when reducing train operation to rail, it is such as high to weld so as to achieve the purpose that prevention or reduce diseases of railway line
Seam, sky caused by low weld seam hangs, saddle connector etc..Caused by existing grinding device is easy to appear buffed surface because of polishing dynamics difference
Buffed surface is uneven, and often will appear grinding head and the discontiguous situation of Rail Surface, influences grinding effect.
Utility model content
It is able to achieve cutting the purpose of this utility model is to provide one kind and weldedization, steel pipe fixation and is not easy
Deformation, cutting and convenient welding are fast, the small-bore steel pipe of safe operation is cut and welder, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of grinding device of rail moving type containing manganese steel, including rack, left rack gear, right rack gear, driving motor and grinding device,
Downside left and right two parts of the rack are symmetrically welded with support frame, and traveling wheel, the machine are rotatably equipped on the downside of support frame
The upper center position of frame is fixedly installed with driving platform, and the upper surface front and rear sides of platform is driven to be welded with riser, is located at front and back
Sliding rail is equipped between the riser of two sides, sliding rail is provided with two groups, is slidably fitted with left rack gear and right rack gear, left tooth on sliding rail respectively
Reset spring is respectively connected between item and right rack gear and the riser of front and rear sides, the center of the driving platform is also fixedly mounted
There is driving motor, interference fit is equipped with special shape gear to the output shaft of driving motor upwards and on the output shaft of driving motor, different
Shape gear is located at left rack gear and right rack gear middle position, and the outside of left rack gear and right rack gear is welded with first connecting rod, and first connects
Second connecting rod is additionally provided on the downside of bar, the other side of second connecting rod is also connected with grinding device, the installation of grinding device internal slide
There is grinding head.
As a further solution of the present invention: the teeth portion of the left rack gear and right rack gear is opposite.
Two parts up and down of the special shape gear are equipped with teeth portion as a further solution of the present invention, up and down
The setting of two parts teeth portion interval.
Pass through screw thread adapter between the first connecting rod and second connecting rod as a further solution of the present invention,
Connection.
It is connected between the inside of the grinding head and the inner wall of grinding device as a further solution of the present invention,
There is spring.
Compared with prior art, the utility model has the beneficial effects that by realizing that grinding head is circulating in rail side
The problems such as polishing back and forth, greatly improving the effect of polishing, keep buffed surface more uniform, overlap is effectively treated, gets rusty improves wheel track
Contact relation so as to reach prevention or reduce diseases of railway line, and is polished to the impact force of rail when reducing train operation
When grinding head and rail side effectively avoided the occurrence of to make grinding head that can be tightly attached to the side of rail due to the effect of spring
Discontiguous situation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of grinding device of rail moving type containing manganese steel.
Fig. 2 is the structural schematic diagram of A-A in grinding device of rail moving type containing manganese steel a kind of.
Fig. 3 is the structural schematic diagram in a kind of grinding device of rail moving type containing manganese steel inside grinding device.
In figure: 1- rack, 2- support frame, 3- traveling wheel, 4- drive platform, 5- riser, 6- sliding rail, the left rack gear of 7-, the right tooth of 8-
Item, 9- driving motor, 10- special shape gear, 11- reset spring, 12- first connecting rod, 13- second connecting rod, 14- grinding device, 15-
Grinding head, 16- spring.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-3, a kind of grinding device of rail moving type containing manganese steel, including rack 1, left rack gear 7, right rack gear 8, driving
Motor 9 and grinding device 14, downside left and right two parts of the rack 1 are symmetrically welded with support frame 2, and the downside of support frame 2 turns
Dynamic to be equipped with traveling wheel 3, the upper center position of the rack 1 is fixedly installed with driving platform 4, drives the upper surface front and back of platform 4
Two sides are welded with riser 5, and sliding rail 6 is equipped between the riser 5 of front and rear sides, and sliding rail 6 is provided with two groups, divides on sliding rail 6
It is not slidably fitted with left rack gear 7 and right rack gear 8, the teeth portion of left rack gear 7 and right rack gear 8 is opposite, and left rack gear 7 and right rack gear 8 are with before
Reset spring 11 is respectively connected between the riser 5 of two sides afterwards, the center of the driving platform 4 is also fixedly installed with driving motor
9, interference fit is equipped with special shape gear 10, special shape gear to the output shaft of driving motor 9 upwards and on the output shaft of driving motor 9
10 are located at 8 middle position of left rack gear 7 and right rack gear, and two parts up and down of special shape gear 10 are equipped with teeth portion, upper and lower two parts tooth
The setting of portion interval, the outside of left rack gear 7 and right rack gear 8 are welded with first connecting rod 12, and the downside of first connecting rod 12 is additionally provided with the
Two connecting rods 13, are connected between first connecting rod 12 and second connecting rod 13 by screw thread adapter, and the other side of second connecting rod 13 also connects
It is connected to grinding device 14,14 internal slide of grinding device is equipped with grinding head 15, inside and the grinding device 14 of grinding head 15
Spring 16 is connected between inner wall.
In use, grinding device is pushed near the rail for needing to polish, then by the grinding head 15 on grinding device 14
With two side contacts of rail, due to the effect of spring 16, grinding head 15 can be tightly attached to the two sides of rail, be then electrified to make to drive
Motor 9 is started to work, and driving motor 9 drives special shape gear 10 to start turning, when special shape gear 10 and left rack gear 7 and right rack gear 8
When engagement, to drive left rack gear 7 and right rack gear 8 mobile, left rack gear 7 and right rack gear 8 drive grinding head 15 in rail side indirectly
It is moved on face, it is left under the action of 11 restoring force of reset spring when special shape gear 10 is not engaged with left rack gear 7 and right rack gear 8
Rack gear 7 and right rack gear 8 do return motion, to realize that grinding head 15 is polished back and forth rail side is circulating, greatly improve and beat
The effect of mill the problems such as overlap is effectively treated, gets rusty, improves wheel-rail contact relationship, impact when reducing train operation to rail
Power, so as to reach prevention or reduce diseases of railway line.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (5)
1. a kind of grinding device of rail moving type containing manganese steel, including rack (1), left rack gear (7), right rack gear (8), driving motor (9)
With grinding device (14), it is characterised in that: downside left and right two parts of the rack (1) are symmetrically welded with support frame (2), support
It being rotatably equipped on the downside of frame (2) traveling wheel (3), the upper center position of the rack (1) is fixedly installed with driving platform (4),
The upper surface front and rear sides of driving platform (4) are welded with riser (5), and sliding rail is equipped between the riser (5) of front and rear sides
(6), sliding rail (6) is provided with two groups, is slidably fitted with left rack gear (7) and right rack gear (8) on sliding rail (6) respectively, left rack gear (7) and
It is respectively connected with reset spring (11) between right rack gear (8) and the riser (5) of front and rear sides, the center of driving platform (4)
Also be fixedly installed with driving motor (9), the output shaft of driving motor (9) upwards and on the output shaft of driving motor (9) interference match
Conjunction is equipped with special shape gear (10), and special shape gear (10) is located at left rack gear (7) and right rack gear (8) middle position, left rack gear (7) and
The outside of right rack gear (8) is welded with first connecting rod (12), is additionally provided on the downside of first connecting rod (12) second connecting rod (13), second
The other side of connecting rod (13) is also connected with grinding device (14), and grinding device (14) internal slide is equipped with grinding head (15), is beaten
Spring (16) are connected between the inside of bistrique (15) and the inner wall of grinding device (14).
2. one kind grinding device of rail moving type containing manganese steel according to claim 1, it is characterised in that: the left rack gear (7)
It is opposite with the teeth portion of right rack gear (8).
3. one kind grinding device of rail moving type containing manganese steel according to claim 1, it is characterised in that: the special shape gear
(10) two parts up and down are equipped with teeth portion, the setting of upper and lower two parts teeth portion interval.
4. one kind grinding device of rail moving type containing manganese steel according to claim 1, it is characterised in that: the first connecting rod
(12) it is connect between second connecting rod (13) by screw thread adapter.
5. one kind grinding device of rail moving type containing manganese steel according to claim 1, it is characterised in that: the grinding head (15)
Inside and grinding device (14) inner wall between be connected with spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453598.3U CN209349987U (en) | 2018-04-02 | 2018-04-02 | A kind of grinding device of rail moving type containing manganese steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453598.3U CN209349987U (en) | 2018-04-02 | 2018-04-02 | A kind of grinding device of rail moving type containing manganese steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349987U true CN209349987U (en) | 2019-09-06 |
Family
ID=67779254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820453598.3U Expired - Fee Related CN209349987U (en) | 2018-04-02 | 2018-04-02 | A kind of grinding device of rail moving type containing manganese steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604775A (en) * | 2020-05-26 | 2020-09-01 | 洪卓锋 | Rotatory rust cleaning device who clears up rust fast of surrounding rail |
-
2018
- 2018-04-02 CN CN201820453598.3U patent/CN209349987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604775A (en) * | 2020-05-26 | 2020-09-01 | 洪卓锋 | Rotatory rust cleaning device who clears up rust fast of surrounding rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20200402 |