CN204401379U - A kind of fat edges rail grinding machine - Google Patents
A kind of fat edges rail grinding machine Download PDFInfo
- Publication number
- CN204401379U CN204401379U CN201420810626.4U CN201420810626U CN204401379U CN 204401379 U CN204401379 U CN 204401379U CN 201420810626 U CN201420810626 U CN 201420810626U CN 204401379 U CN204401379 U CN 204401379U
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- China
- Prior art keywords
- rail
- installed part
- wheel
- frame installed
- grinding machine
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of fat edges rail grinding machine, comprises car body, and the front and back of the left and right sides of the bottom of described car body arrange rail clamping travelling wheel respectively symmetrically; Described rail clamping travelling wheel, comprises regulating block, frame installed part, bottom surface road wheel, set lever; Described regulating block is arranged on the middle part of set lever, and is threaded; Described frame installed part is arranged on the bottom of set lever; Described bottom surface road wheel can be rotatably set in the bottom of described frame installed part; There is side linking arm the both sides of described regulating block respectively hinge; There is a lateral connector bar outer end of every root side linking arm respectively hinge; The bottom of described lateral connector bar is provided with side auxiliary wheel; During work, bottom surface road wheel contacts with the upper surface of rail; Described two side auxiliary wheels are separately positioned on the left and right sides of rail; Fat edges rail grinding machine described in the utility model is walked more stable on rail.
Description
Technical field
The utility model relates to a kind of fat edges rail grinding machine of the good stability that travels along the railway track.
Background technology
The NGM-5.5II type fat edges rail grinding machine that Suzhou road cloud mechanical & electronic equipment corporation, Ltd produces can make grinding wheel walk flexibly in the various gauge plays such as trouble core, tongue, check rail and realize fat edges polishing, process finishing straight line, 3 in Curve Segment fat edges efficiency is high, can polish to the whole section of track switch, to the normal buff at track switch trouble core, check rail, tongue position, the defect existed when efficiently solving other track switch grinding apparatus polishing track switch, decrease the fat edges polishing time after improving grinding efficiency, greatly reduce the interference to railway transportation.
In prior art, the front and back of the both sides of the bottom of fat edges rail grinding machine are respectively arranged with monolateral wheel or bilateral wheel; To take turns or bilateral wheel is arranged on bottom frame by monolateral, realize fat edges rail grinding machine and carry out in orbit.Monolateral take turns or bilateral wheel carries out in orbit time there is following shortcoming: vertical direction without constraint, the less stable of operation.We have developed a kind of fat edges rail grinding machine of the good stability that travels along the railway track for this reason.
Utility model content
The utility model object is the fat edges rail grinding machine providing good operation stability on a kind of rail in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of fat edges rail grinding machine, comprises car body, and the front and back of the left and right sides of the bottom of described car body arrange rail clamping travelling wheel respectively symmetrically; Described rail clamping travelling wheel, comprises regulating block, frame installed part, bottom surface road wheel, set lever; Described regulating block is arranged on the middle part of set lever, and is threaded; Described frame installed part is arranged on the bottom of set lever; Described bottom surface road wheel can be rotatably set in the bottom of described frame installed part; There is side linking arm the both sides of described regulating block respectively hinge; There is a lateral connector bar outer end of every root side linking arm respectively hinge; The bottom of described lateral connector bar is provided with side auxiliary wheel; During work, bottom surface road wheel contacts with the upper surface of rail; Described two side auxiliary wheels are separately positioned on the left and right sides of rail.
Preferably, the connecting rod on the road wheel of described bottom surface is connected with the lower thread of set lever through described frame installed part; But described bottom surface its connecting rod of road wheel rotates.
Preferably, described lateral connector bar is provided with tensioning spring respectively and between the sides adjacent of frame installed part.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Fat edges rail grinding machine described in the utility model, rail clamping travelling wheel on it is provided with the bottom surface road wheel contacted with the upper surface of rail and the side auxiliary wheel contacted with the middle part of the left and right sides of rail respectively, during use and rail be 3 point cantact, realize the locking to rail, the fat edges rail grinding machine thus described in this practicality is walked more stable on rail.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Partial sectional view when accompanying drawing 1 is the using state of the rail clamping travelling wheel of fat edges rail grinding machine described in the utility model;
Wherein: 1, side auxiliary wheel; 2, regulating block; 3, frame installed part; 4, bottom surface road wheel; 5, set lever; 6, side linking arm; 7, lateral connector bar; 8, rail.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is fat edges rail grinding machine described in the utility model, comprises car body (not shown), and the front and back of the left and right sides of the bottom of described car body arrange rail clamping travelling wheel respectively symmetrically; Described rail clamping travelling wheel, comprises regulating block 2, frame installed part 3, bottom surface road wheel 4, set lever 5; Described regulating block 2 is arranged on the middle part of set lever 5, and is threaded; Described frame installed part 3 is arranged on the bottom of set lever 5; Described bottom surface road wheel 4 can be rotatably set in the bottom of described frame installed part 3; Connecting rod specifically on described bottom surface road wheel 4 is connected with the lower thread of set lever 5 through described frame installed part 3; But its connecting rod of described bottom surface road wheel 4 rotates; There is side linking arm 6 both sides of described regulating block 2 respectively hinge; There is a lateral connector bar 7 outer end of every root side linking arm 6 respectively hinge; The bottom of described lateral connector bar 7 is provided with side auxiliary wheel 1; During work, bottom surface road wheel 4 contacts with the upper surface of rail 8; Described two side auxiliary wheels 1 are separately positioned on the left and right sides of rail.
In the present embodiment, in order to the left and right sides making each rail two side auxiliary wheels 1 clamped in travelling wheel be separately positioned on rail, and close contact, described in each rail clamping travelling wheel, lateral connector bar 7 is provided with tensioning spring (not shown) respectively and between the sides adjacent of frame installed part 3.
During use, first the bottom surface road wheel 4 in each rail clamping travelling wheel is contacted with the upper surface of rail 8, then regulate set lever 5 as required, the position of adjustable regulating block 2, thus two side auxiliary wheels 1 are contacted with the middle part of the left and right sides of rail 8, respectively to reach optimum Working.Now, then promote fat edges rail grinding machine described in the utility model and travel along the railway track, stability is splendid.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Fat edges rail grinding machine described in the utility model, rail clamping travelling wheel on it is provided with the bottom surface road wheel contacted with the upper surface of rail and the side auxiliary wheel contacted with the middle part of the left and right sides of rail respectively, during use and rail be 3 point cantact, realize the locking to rail, the fat edges rail grinding machine thus described in this practicality is walked more stable on rail.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (3)
1. a fat edges rail grinding machine, comprises car body, and the front and back of the left and right sides of the bottom of described car body arrange rail clamping travelling wheel respectively symmetrically; It is characterized in that: described rail clamping travelling wheel, comprises regulating block, frame installed part, bottom surface road wheel, set lever; Described regulating block is arranged on the middle part of set lever, and is threaded; Described frame installed part is arranged on the bottom of set lever; Described bottom surface road wheel can be rotatably set in the bottom of described frame installed part; There is side linking arm the both sides of described regulating block respectively hinge; There is a lateral connector bar outer end of every root side linking arm respectively hinge; The bottom of described lateral connector bar is provided with side auxiliary wheel; During work, bottom surface road wheel contacts with the upper surface of rail; Described two side auxiliary wheels are separately positioned on the left and right sides of rail.
2. fat edges rail grinding machine according to claim 1, is characterized in that: the connecting rod on the road wheel of described bottom surface is connected with the lower thread of set lever through described frame installed part; But described bottom surface its connecting rod of road wheel rotates.
3. fat edges rail grinding machine according to claim 1 and 2, is characterized in that: described lateral connector bar is provided with tensioning spring respectively and between the sides adjacent of frame installed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420810626.4U CN204401379U (en) | 2014-12-21 | 2014-12-21 | A kind of fat edges rail grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420810626.4U CN204401379U (en) | 2014-12-21 | 2014-12-21 | A kind of fat edges rail grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204401379U true CN204401379U (en) | 2015-06-17 |
Family
ID=53425255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420810626.4U Expired - Fee Related CN204401379U (en) | 2014-12-21 | 2014-12-21 | A kind of fat edges rail grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204401379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104532700A (en) * | 2014-12-21 | 2015-04-22 | 苏州路云机电设备有限公司 | Fat edge rail grinder |
-
2014
- 2014-12-21 CN CN201420810626.4U patent/CN204401379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104532700A (en) * | 2014-12-21 | 2015-04-22 | 苏州路云机电设备有限公司 | Fat edge rail grinder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20161221 |