CN207043882U - Portable cell type rail coping dolly - Google Patents
Portable cell type rail coping dolly Download PDFInfo
- Publication number
- CN207043882U CN207043882U CN201720688244.2U CN201720688244U CN207043882U CN 207043882 U CN207043882 U CN 207043882U CN 201720688244 U CN201720688244 U CN 201720688244U CN 207043882 U CN207043882 U CN 207043882U
- Authority
- CN
- China
- Prior art keywords
- frame
- vehicle frame
- upper plate
- handle
- rail
- 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
Links
- 230000010485 coping Effects 0.000 title abstract 3
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 210000005069 ears Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to a portable groove-shaped rail grinding trolley, which comprises a frame, a handle and an electric grinding wheel, wherein one end of the handle is hinged with the frame, and the middle part of the handle is connected with the frame through a compression spring; the frame is buckled on the groove-shaped track and comprises a frame upper plate and frame supports, the frame supports are arranged on two sides of the frame upper plate, baffle plates are arranged on the frame upper plate in parallel, an opening is formed in the frame upper plate between the baffle plates, and the electric grinding wheel is placed between the baffle plates and is tightly pressed by the handle; the upper part of the frame support is provided with side rollers running along the side surface of the groove-shaped rail and lower rollers running along the bottom surface of the groove-shaped rail, and the bottom feet of the frame support are provided with bottom foot rollers running along the feet of the rail. The utility model discloses a portable groove type rail coping equipment of grinder pressure control and march control is carried out to the manual work. The problem of groove rail appearance in the coping can be solved effectively. The grinding efficiency of the groove-shaped rail can be greatly improved, the grinding quality is improved, and the labor intensity of grinding is reduced.
Description
Technical field
It the utility model is related to a kind of portable groove profile rail reconditioning dolly.
Background technology
More and more to the demand of groove profile rail with the fast development of urban light rail, groove profile rail is not advised due to section configuration
Then, temperature change is big in the operation of rolling, and the projection (" ears or side handles of a utensil " often said) in small portion often occurs in the plumpness filling of small end, in the past
The method that reconditioning generally use for the ears or side handles of a utensil is manually polished using angle grinder, due to groove profile rail the ears or side handles of a utensil not only height it is big but also
Having plenty of in rolling length range and occur, worker needs the reconditioning of groove profile rail progress length range long to 25 meters on stand,
Piece groove profile rail of reconditioning about needs 3 hours, had not only increased employee work amount but also had had safe unfavorable factor, and had seriously constrained the production of production line
Can release.Design one kind can move in orbit, the artificial movable type for carrying out abrasive machine Stress control and control of advancing
Groove profile rail polishing device.Groove profile rail produced problem in reconditioning can be efficiently solved.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of portable groove profile rail reconditioning dolly.Can significantly it carry
The grinding efficiency of high groove profile rail, the labor intensity for improving grinding quality, reducing reconditioning.
To achieve the above object, the utility model is realized using following technical scheme：
A kind of portable groove profile rail reconditioning dolly, including vehicle frame, handle, electric wheel, described handle one end are cut with scissors with vehicle frame
Connect, the middle part of handle is connected by compression spring with vehicle frame；The vehicle frame is fastened in grooved track, and vehicle frame is included on vehicle frame
Plate, frame support, vehicle frame upper plate both sides set frame support, parallel on vehicle frame upper plate to be provided with baffle plate, on the vehicle frame between baffle plate
Plate is provided with opening, and the electric wheel is placed between baffle plate, and is compressed by handle；Frame support top is provided with along groove profile rail
The side wheel of side operation, the bottom roller run along groove profile flange of rail face, frame support footing are provided with along the footing of foot operation and rolled
Wheel.
Described electric wheel is straight phase electric grinder.
The grinding wheel of described electric wheel by the opening reconditioning track on vehicle frame upper plate above.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is the artificial portable groove profile rail polishing device for carrying out abrasive machine Stress control and control of advancing.Can
To efficiently solve groove profile rail produced problem in reconditioning.The grinding efficiency of groove profile rail can significantly be improved, improve reconditioning matter
Amount, the labor intensity for reducing reconditioning.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure top view of the present utility model.
Fig. 3 is body frame structure for automotive schematic diagram.
Fig. 4 is structural side view of the present utility model.
In figure：Vehicle frame 1, electric wheel 2, handle 3, compression spring 4, grooved track 5, vehicle frame upper plate 6, frame support 7, gear
Plate 8, side wheel 9, bottom roller 10, footing roller 11, opening 12.
Embodiment
Specific embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings：
Such as Fig. 1-3, a kind of portable groove profile rail reconditioning dolly, including vehicle frame 1, electric wheel 2, handle 3, the handle 3
One end and vehicle frame 1 it is be hinged, the middle part of handle 3 is connected by compression spring 4 with vehicle frame 1；
The vehicle frame 1 is fastened in grooved track 5, and vehicle frame 1 includes vehicle frame upper plate 6, frame support 7, the both sides of vehicle frame upper plate 6
Frame support 7 is set, and parallel on vehicle frame upper plate 6 to be provided with baffle plate 8, the vehicle frame upper plate between baffle plate 8 is provided with opening 12, the electricity
Dynamic emery wheel 2 is placed between baffle plate 8, and is compressed by handle 3.Electric wheel 2 is straight phase electric grinder.Straight phase electric grinder
Grinding wheel by the reconditioning track of opening 12 on vehicle frame upper plate above.
Such as Fig. 4, the top of frame support 7 is provided with the side wheel 9 along the operation of groove profile trackside face, run along groove profile flange of rail face under
Roller 10, the footing of frame support 7 are provided with the footing roller 11 run along foot.
Feeding and reconditioning are realized by the pressure of operating personnel by propulsive force and downwards when reconditioning dolly works.Reconditioning
Process will ensure that thrust is uniform, and traveling speed is uniform.During repairing mill it is noted that inspection to grinding quality and position and
Adjustment.
The longitudinal direction traveling of reconditioning dolly is steady, is positioned using multigroup positioning roller, will not produce inclination and deflection.To needing
Uniform reconditioning in length range can be implemented by wanting the groove profile rail of reconditioning.Abrasive forces can be realized during using dolly reconditioning groove profile rail
Manual control, reach reconditioning standard.
Described above is only general principle of the present utility model, and not the utility model is imposed any restrictions, every foundation
The utility model carries out equivalent variations and modification to it, within the category of the art of this patent protection scheme.
Claims (3)
- A kind of 1. portable groove profile rail reconditioning dolly, it is characterised in that including vehicle frame, handle, electric wheel, described handle one end It is hinged with vehicle frame, the middle part of handle is connected by compression spring with vehicle frame；The vehicle frame is fastened in grooved track, and vehicle frame includes Vehicle frame upper plate, frame support, vehicle frame upper plate both sides set frame support, parallel on vehicle frame upper plate to be provided with baffle plate, between baffle plate Vehicle frame upper plate is provided with opening, and the electric wheel is placed between baffle plate, and is compressed by handle；Frame support top is provided with edge The side wheel of groove profile trackside face operation, the bottom roller run along groove profile flange of rail face, frame support footing are provided with along foot operation Footing roller.
- 2. a kind of portable groove profile rail reconditioning dolly according to claim 1, it is characterised in that described electric wheel is Straight phase electric grinder.
- 3. a kind of portable groove profile rail reconditioning dolly according to claim 1, it is characterised in that described electric wheel Grinding wheel by the opening reconditioning track on vehicle frame upper plate above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720688244.2U CN207043882U (en) | 2017-06-12 | 2017-06-12 | Portable cell type rail coping dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720688244.2U CN207043882U (en) | 2017-06-12 | 2017-06-12 | Portable cell type rail coping dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207043882U true CN207043882U (en) | 2018-02-27 |
Family
ID=61492744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720688244.2U Expired - Fee Related CN207043882U (en) | 2017-06-12 | 2017-06-12 | Portable cell type rail coping dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207043882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111434451A (en) * | 2019-01-10 | 2020-07-21 | 宝山钢铁股份有限公司 | Efficient welding machine scissors cutting edge burr detection and grinding device |
-
2017
- 2017-06-12 CN CN201720688244.2U patent/CN207043882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111434451A (en) * | 2019-01-10 | 2020-07-21 | 宝山钢铁股份有限公司 | Efficient welding machine scissors cutting edge burr detection and grinding device |
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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 |
Granted publication date: 20180227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |