CN108532387A - Rail tread sander - Google Patents
Rail tread sander Download PDFInfo
- Publication number
- CN108532387A CN108532387A CN201810480134.6A CN201810480134A CN108532387A CN 108532387 A CN108532387 A CN 108532387A CN 201810480134 A CN201810480134 A CN 201810480134A CN 108532387 A CN108532387 A CN 108532387A
- Authority
- CN
- China
- Prior art keywords
- polishing part
- engine
- rack
- fuel tank
- 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.)
- Pending
Links
- 238000005498 polishing Methods 0.000 claims abstract description 52
- 239000002828 fuel tank Substances 0.000 claims abstract description 38
- 239000000446 fuel Substances 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 34
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 230000008450 motivation Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- -1 by gravity Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
- E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/01—Devices for working the railway-superstructure with track
- E01B2203/012—Devices for working the railway-superstructure with track present, i.e. in its normal position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of rail tread sanders, are related to a kind of rail maintenance equipment；It aims to solve the problem that when grinding wheel is rotated along rail width direction, the problem of engine misses；Its key points of the technical solution are that connecting including rack, polishing part regulating mechanism, polishing part and with polishing part the engine to drive polishing part to rotate, the polishing part regulating mechanism is set in rack, the polishing part and engine are set on polishing part regulating mechanism, it is provided with supporting rack above the rack, fuel tank is provided on support frame as described above, the fuel tank includes oil outlet；The engine includes oiler, and flexible fuel feed pump is connected between the oil outlet and oiler, and the oil outlet is higher than oiler；Fuel tank is in the top of rack always, and the oil outlet of fuel tank is higher than oiler；Fluid in fuel tank constantly flows into engine, realizes the effect for effectively avoiding engine misses phenomenon.
Description
Technical field
The present invention relates to a kind of rail maintenance equipment, more specifically, it relates to a kind of rail tread sander.
Background technology
With the continuous improvement of the rapid development and high-speed overload index of China express railway construction, rail abrasion is increasingly
Seriously；On the other hand, since long-time is driven a vehicle, lead to the irregular deformation of Rail Surface fatigue equivalent and cambered surface part；In order to
The safety for improving high ferro operation, needs the tread periodically to rail to safeguard.
Existing Authorization Notice No. provides a kind of light steel-rail grinding machine for the Chinese patent of CN2367633Y comprising left
The lower end of rack and right rack, left frame and right rack is both provided with traveling wheel, convenient for left frame and right rack in two rail
Upper movement；Engine mounting disc is provided on left frame, engine is fixed in engine mounting disc；It is fixedly installed on engine
There is fuel tank, by gravity, fuel tank carries out fuel feeding to engine；Grinding wheel is provided in right rack, engine passes through V belt translation
Component driver grinding wheel rotates.The upper surface of rail is tread, and since tread is in arc surfaced, therefore existing improved rail tread is beaten
Grinding machine can be by grinding wheel along rail width direction centainly rotated.When needing to be adjusted grinding wheel, along rail width
Direction rotates grinding wheel, so that grinding wheel can touch each section of tread；Then circumferentially rotating by grinding wheel, with to tread
It is safeguarded.
But when engine rotates together certain angle with grinding wheel, the fuel tank of engine also turns with engine
It is dynamic；When fuel tank is less than engine, the phenomenon that fluid in fuel tank can not flow into engine, cause engine misses, therefore
It is to be improved.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of rail tread sander；Work as grinding wheel
When being rotated along rail width direction, there is the advantage for effectively avoiding engine misses.
To achieve the above object, the present invention provides following technical solutions：
A kind of rail tread sander, including rack, polishing part regulating mechanism, polishing part and connect with polishing part with drive polishing
The engine of part rotation, the polishing part regulating mechanism are set in rack, and the polishing part and engine are set to polishing part
On regulating mechanism, it is provided with supporting rack above the rack, fuel tank is provided on support frame as described above, the fuel tank includes fuel-displaced
Mouthful；The engine includes oiler, and flexible fuel feed pump is connected between the oil outlet and oiler, and the oil outlet is higher than
Oiler.
By using above-mentioned technical proposal, fuel tank is detached with engine, and polishing part and engine are located at polishing part and adjust machine
On structure, for being modified to rail tread；Fuel tank is in the top of rack always, and the oil outlet of fuel tank is higher than into oil
Mouthful；Due to gravity, the fluid in fuel tank constantly flows into engine, realizes the effect for effectively avoiding engine misses phenomenon
Fruit；Due to effectively avoiding flame-out phenomenon, so there is no need to repeatedly restart engine；Engine is in grinding rail before upon actuation
Idling conditions, therefore the idle running of engine is effectively reduced, achieve the effect that energy saving.
Further, the lateral wall of the flexible fuel feed pump is socketed with flexible protective pipe.
By using above-mentioned technical proposal, flexible protective pipe effectively protects the lateral wall of flexible fuel feed pump, reduces
Flexible protective pipe lateral wall scratches.
Further, support frame as described above, which is located at fuel tank, is provided with placing box, and the fuel tank is positioned in placing box；It is described
The tank wall of placing box and the relief hole passed through for flexible fuel feed pump is provided with below the placing box.
By using above-mentioned technical proposal, fuel tank is placed in placing box, when rack generates vibration, places box inner wall
Fuel tank lateral wall is supported, effectively fuel tank is avoided to topple over.
Further, the polishing part regulating mechanism includes horizontal stand, angle bracket and height bracket, the horizontal branch
Frame is connected along rail width direction and rack sliding, and the angle bracket is rotatablely connected with horizontal stand along rail width direction,
The height bracket is connected along the length direction of angle bracket with angle bracket sliding；Between the horizontal stand and rack, angle
It is respectively connected with worm screw between degree holder and horizontal stand, between height bracket and angle bracket and adjusts fixation kit；It is described to start
Machine and polishing part are respectively positioned on height bracket.
By using above-mentioned technical proposal, when needing that polishing part is adjusted, horizontal stand can drive polishing part edge
The movement of rail width direction；Angle bracket can drive polishing part along the rotation of rail width direction；Height bracket being capable of band
Dynamic polishing part is moved along angle bracket length direction；To realize polishing part with respect to the comprehensive adjusting of rail.
Further, support frame as described above is set on horizontal stand.
By using above-mentioned technical proposal, supporting rack is moved together with horizontal stand, and fuel tank is moved together with supporting rack；Hair
The movable range of motivation relative level holder is smaller, therefore needs the length of flexible fuel feed pump shorter；On the other hand, it reduces or avoids
Winding of the flexible fuel feed pump in rack.
Further, mounting plate is provided on the height bracket, engine is fixed on mounting plate upper surface；Mounting plate passes through
It wears and is equipped with mounting hole, the polishing part is rotatablely connected with mounting hole madial wall；It is connected between the engine and polishing part
Transmission belt.
By using above-mentioned technical proposal, engine is separated with polishing part, and engine drives polishing part to turn by transmission belt
It is dynamic, fully to polish rail tread.
Further, the mounting hole madial wall is fixedly installed extension；The polishing part includes transmission shaft and grinding wheel；
The transmission shaft is rotatablely connected with extension madial wall, and described transmission shaft one end is connect with transmission band connection, the other end with grinding wheel.
By using above-mentioned technical proposal, extension effectively extends mounting hole madial wall along its axial length, improves and passes
The stability of moving axis rotation, and then the stability of grinding wheel rotation is improved, reduce the shaking amplitude of grinding wheel, improves grinding wheel and rail is stepped on
The precision of face finishing.
Further, the tube wall of the extension is provided with charging hole.
By using above-mentioned technical proposal, fluid is added to extension madial wall by charging hole, is extended with sufficient lubrication
Pipe madial wall and rotation axis lateral wall.
Further, there are two supporting blocks, two supporting blocks to distinguish position for connection between the mounting plate and engine
In the both sides of engine；It is transmission space between two mounting blocks, the transmission belt is located in transmission space.
By using above-mentioned technical proposal, transmission belt is located in transmission space, effectively improves safety when transmission V belt translation
Property.
In conclusion the invention has the advantages that：
1, fuel tank is located on supporting rack, and grinding wheel and engine are located on mounting plate, and the oil outlet of fuel tank enters oil higher than engine
Mouthful, due to gravity, the fluid in fuel tank timely flows into engine, effectively avoids the flame-out of engine；
2, transmission belt is located in transmission space, by engine, mounting plate and two supporting block packages, effectively improves peace when work
Quan Xing.
Description of the drawings
Fig. 1 is the structural schematic diagram of rail tread sander in embodiment；
Fig. 2 is the dismantling schematic diagram between horizontal stand, angle bracket and height bracket in embodiment；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
Fig. 4 is the dismantling schematic diagram of engine and supporting block in embodiment；
Fig. 5 is the internal structure schematic diagram of extension block in embodiment；
Fig. 6 is the dismantling schematic diagram between horizontal stand, engine, fuel tank and supporting rack in embodiment；
Fig. 7 is the enlarged drawing of part B in Fig. 6.
In figure：1, rack；11, traveling wheel；111, rail；2, polishing part regulating mechanism；21, horizontal stand；22, angle branch
Frame；221, support plate；23, height bracket；3, mounting plate；31, mounting hole；32, supporting block；33, transmission space；4, extension；
41, charging hole；5, worm screw adjusts fixation kit；51, worm shaft；52, receiver；521, mounting bracket；53, adjustment disk；6, it supports
Frame；61, placing box；611, relief hole；612, fuel tank；6121, oil outlet；7, flexible fuel feed pump；71, flexible protective pipe；8, it beats
Grind part；81, transmission shaft；82, grinding wheel；9, engine；91, transmission belt；92, oiler.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment：
A kind of rail tread sander, referring to Fig.1 comprising rack 1, polishing part regulating mechanism 2, polishing part 8 and engine 9；
The both ends of rack 1 are both provided with traveling wheel 11, in order to which rack 1 is moved in 111 upper edge rail of rail, 111 length direction；Polishing
Part regulating mechanism 2 is set in rack 1, and polishing part 8 and engine 9 are set on polishing part regulating mechanism 2.
With reference to Fig. 2, polishing part regulating mechanism 2 includes horizontal stand 21, angle bracket 22 and height bracket 23；Horizontal stand
21 slide connection along 111 width direction of rail and rack 1 by guide rail；Angle bracket 22 is wide along rail 111 with horizontal stand 21
Direction rotation connection is spent, the lower end of angle bracket 22 is rotatablely connected by pin and horizontal stand 21；Height bracket 23 is along angle
The length direction of holder 22 is connected by guide rail and the sliding of angle bracket 22.
With reference to Fig. 2, between horizontal stand 21 and rack 1, between angle bracket 22 and horizontal stand 21, height bracket 23 with
It is respectively connected with worm screw between angle bracket 22 and adjusts fixation kit 5；It includes worm shaft 51, receiver that worm screw, which adjusts fixation kit 5,
52 and adjustment disk 53, adjustment disk 53 is rotatablely connected by bearing and receiver 52, worm shaft 51 and 53 madial wall screw thread of adjustment disk
Connection；When rotating adjustment disk 53, adjustment disk 53 and receiver 52 are moved relative to worm shaft 51.
With reference to Fig. 2, two of which receiver 52 is individually fixed in by welding in rack 1 and angle bracket 22, corresponding
Two worm shafts 51 be individually fixed on horizontal stand 21 and height bracket 23 by bolt；By rotating the tune in rack 1
Disk 53 is saved, so that horizontal stand 21 is slided with respect to rack 1；By the adjustment disk 53 on rotational angle holder 22, so that height is propped up
23 relative angle holder 22 of frame slides.
With reference to Fig. 2 and Fig. 3, another receiver 52 is rotatably dispose on angle bracket 22, and corresponding worm shaft 51 passes through
Pin rotation is set on horizontal stand 21.Two support plates 221 are welded on angle bracket 22, which is located at two
Between support plate 221；Mounting bracket 521 is fixedly installed by screw on the receiver 52, the both ends of mounting bracket 521 pass through respectively
Pin is rotatablely connected with support plate 221.When rotating the adjustment disk 53, the adjustment disk 53 and receiver 52 are moved with respect to worm shaft 51
It is dynamic；Meanwhile 22 relative level holder 21 of angle bracket rotates.
With reference to Fig. 4, engine 9 and polishing part 8 are respectively positioned on height bracket 23, are set by screw fixation on height bracket 23
It is equipped with mounting plate 3, engine 9 is fixed on 3 upper surface of mounting plate；There are two supporting blocks for connection between mounting plate 3 and engine 9
32, two supporting blocks 32 are fixed on by screw on mounting plate 3, and engine 9 is fixed on by screw in two supporting blocks 32；Two
A supporting block 32 is located at the both sides of engine 9, is transmission space 33 between two mounting blocks.
With reference to Fig. 4, engine 9 is connect with polishing part 8 by transmission belt 91, and engine 9 is passed with driving polishing part 8 to rotate
Dynamic band 91 is located in transmission space 33.Transmission belt 91 is V-belt or synchronous belt.
With reference to Fig. 4 and Fig. 5, mounting plate 3 is provided through mounting hole 31, and polishing part 8 connects with the rotation of 31 madial wall of mounting hole
It connects；31 madial wall of mounting hole is fixedly installed extension 4 by screw, and extension 4 prolongs from mounting plate 3 to 3 lower section of mounting plate
It stretches；Polishing part 8 includes transmission shaft 81 and grinding wheel 82, and transmission shaft 81 is rotatablely connected by bearing and 4 madial wall of extension；Transmission shaft
81 one end are connect with transmission belt 91, and the other end is connect with grinding wheel 82, and grinding wheel 82 is threadedly secured on transmission shaft 81.
With reference to Fig. 5, the tube wall of extension 4 is provided with charging hole 41, fluid is added into extension 4 by charging hole 41,
To be lubricated in time to bearing.
With reference to Fig. 6, the top of rack 1 is provided with supporting rack 6, and supporting rack 6 is fixedly installed on horizontal stand 21 by screw
On；Fuel tank 612 is provided on supporting rack 6, supporting rack 6, which is located at fuel tank 612, is provided with placing box 61, and fuel tank 612 is positioned over
It sets in case 61.
Referring to figure 6 and figure 7, fuel tank 612 include oil outlet 6121, engine 9 include oiler 92, oil outlet 6121 with enter
Flexible fuel feed pump 7 is connected between hydraulic fluid port 92, flexible fuel feed pump 7 is made of soft plastic or rubber；The both ends of flexible fuel feed pump 7
Pass through ferrule fitting（It is not shown in figure）It is connect respectively with oiler 92, oil outlet 6121, oil outlet 6121 is higher than oiler
92.The tank wall of placing box 61 and the lower section of placing box 61 is provided with relief hole 611, so that flexible fuel feed pump 7 passes through.
Referring to figure 6 and figure 7, the lateral wall of flexible fuel feed pump 7 is socketed with flexible protective pipe 71, and flexible protective pipe 71 is plastics
Bellows, with protection flexibility fuel feed pump 7.
Operation principle is as follows：
When needing to adjust grinding wheel 82 along the position of 111 width direction of rail, the adjustment disk 53 in rotating bracket forward or backwards,
So that horizontal stand 21 drives grinding wheel 82 to be moved along the width direction of rail 111；When need adjust grinding wheel 82 along 111 width of rail
When the angle in direction, the adjustment disk 53 being rotatablely installed forward or backwards on frame 521, so that angle bracket 22 drives grinding wheel 82 to rotate
Certain angle.When needing to adjust height of the grinding wheel 82 with respect to rail 111, fixed receiver on rotational angle holder 22
Adjustment disk 53 on 52, so that height bracket 23 drives grinding wheel 82 to move up or down；It, can be with by above-mentioned regulative mode
Adjust position of the grinding wheel 82 with respect to rail 111.
Since engine 9 is moved together or rotated with mounting plate 3, and 612 relative level holder 21 of fuel tank is static；And fuel tank
612 oil outlet 6121 is consistently higher than the oiler 92 of engine 9, and the fluid in fuel tank 612 can be kept timely to flow into hair
In motivation 9, effectively avoid engine 9 flame-out.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (9)
1. a kind of rail tread sander, including rack (1), polishing part regulating mechanism (2), polishing part (8) and with polishing part (8)
With the engine (9) for driving polishing part (8) to rotate, the polishing part regulating mechanism (2) is set in rack (1), described for connection
Polishing part (8) and engine (9) are set on polishing part regulating mechanism (2), it is characterised in that：It is set above the rack (1)
It is equipped with supporting rack (6), fuel tank (612) is provided on support frame as described above (6), the fuel tank (612) includes oil outlet (6121)；Institute
It includes oiler (92) to state engine (9), and flexible fuel feed pump is connected between the oil outlet (6121) and oiler (92)
(7), the oil outlet (6121) is higher than oiler (92).
2. rail tread sander according to claim 1, it is characterised in that：The lateral wall of the flexibility fuel feed pump (7)
It is socketed with flexible protective pipe (71).
3. rail tread sander according to claim 2, it is characterised in that：Support frame as described above (6) is located at fuel tank (612)
Place is provided with placing box (61), and the fuel tank (612) is positioned in placing box (61)；The tank wall of the placing box (61) and it is located at
It is provided with the relief hole (611) passed through for flexible fuel feed pump (7) below placing box (61).
4. rail tread sander according to claim 1, it is characterised in that：The polishing part regulating mechanism (2) includes
Horizontal stand (21), angle bracket (22) and height bracket (23), the horizontal stand (21) is along rail（111）Width direction with
Rack (1) sliding connection, the angle bracket (22) is with horizontal stand (21) along rail（111）Width direction is rotatablely connected, institute
The length direction that height bracket (23) is stated along angle bracket (22) is connected with angle bracket (22) sliding；The horizontal stand (21)
Between rack (1), between angle bracket (22) and horizontal stand (21), between height bracket (23) and angle bracket (22)
It is connected with worm screw and adjusts fixation kit (5)；The engine (9) and polishing part (8) are respectively positioned on height bracket (23).
5. rail tread sander according to claim 4, it is characterised in that：Support frame as described above (6) is set to horizontal branch
On frame (21).
6. rail tread sander according to claim 4, it is characterised in that：It is provided with peace on the height bracket (23)
Loading board (3), engine (9) are fixed on mounting plate (3) upper surface；Mounting plate (3) is provided through mounting hole (31), the polishing
Part (8) is rotatablely connected with mounting hole (31) madial wall；It is connected with transmission belt (91) between the engine (9) and polishing part (8).
7. rail tread sander according to claim 6, it is characterised in that：Mounting hole (31) the madial wall fixation is set
It is equipped with extension (4)；The polishing part (8) includes transmission shaft (81) and grinding wheel (82)；The transmission shaft (81) and extension (4)
Madial wall is rotatablely connected, and described transmission shaft (81) one end is connect with transmission belt (91), and the other end is connect with grinding wheel (82).
8. rail tread sander according to claim 7, it is characterised in that：The tube wall of the extension (4) is provided with
Charging hole (41).
9. rail tread sander according to claim 6, it is characterised in that：The mounting plate (3) and engine (9) it
Between connection there are two supporting block (32), two supporting blocks (32) are located at the both sides of engine (9)；Two installations
It is transmission space (33) between block, the transmission belt (91) is located in transmission space (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480134.6A CN108532387A (en) | 2018-05-18 | 2018-05-18 | Rail tread sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480134.6A CN108532387A (en) | 2018-05-18 | 2018-05-18 | Rail tread sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108532387A true CN108532387A (en) | 2018-09-14 |
Family
ID=63472361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810480134.6A Pending CN108532387A (en) | 2018-05-18 | 2018-05-18 | Rail tread sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108532387A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878122A (en) * | 2021-01-23 | 2021-06-01 | 华德澳铁路技术（苏州）有限公司 | Polisher that screw rod and depression bar switch |
| AU2019343430B2 (en) * | 2018-09-17 | 2022-09-29 | Goldschmidt Holding GmbH | Device for re-profiling and deburring rails |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1231751A (en) * | 1959-04-13 | 1960-10-03 | Railroad Track Grinding Machine | |
| US4416091A (en) * | 1979-12-31 | 1983-11-22 | Speno International S.A. | Grinding device for the continuous and in situ reprofiling of a railroad track |
| EP0110246A1 (en) * | 1982-11-25 | 1984-06-13 | Elektro-Thermit GmbH | Rail grinding device movable over one or two rails |
| EP0444242A1 (en) * | 1990-01-26 | 1991-09-04 | Elaugen Gmbh Zürich, Schweiss- Und Schleiftechnik | Rail grinding machine |
| WO2000068505A1 (en) * | 1999-05-06 | 2000-11-16 | Elektro-Thermit Gmbh & Co. Kg | Device for processing rail sections |
| CN2599053Y (en) * | 2003-01-20 | 2004-01-14 | 王福顺 | Horizontal steel rail dresser |
| CN104264553A (en) * | 2014-09-25 | 2015-01-07 | 苏州路云机电设备有限公司 | Multi-angle usable hand-held grinder |
| DE202016005093U1 (en) * | 2016-08-22 | 2016-11-29 | Spitzke Se | Rail grinding machine for railway technology |
| CN208486131U (en) * | 2018-05-18 | 2019-02-12 | 华德澳铁路技术（苏州）有限公司 | Rail tread sander |
-
2018
- 2018-05-18 CN CN201810480134.6A patent/CN108532387A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1231751A (en) * | 1959-04-13 | 1960-10-03 | Railroad Track Grinding Machine | |
| US4416091A (en) * | 1979-12-31 | 1983-11-22 | Speno International S.A. | Grinding device for the continuous and in situ reprofiling of a railroad track |
| EP0110246A1 (en) * | 1982-11-25 | 1984-06-13 | Elektro-Thermit GmbH | Rail grinding device movable over one or two rails |
| EP0444242A1 (en) * | 1990-01-26 | 1991-09-04 | Elaugen Gmbh Zürich, Schweiss- Und Schleiftechnik | Rail grinding machine |
| WO2000068505A1 (en) * | 1999-05-06 | 2000-11-16 | Elektro-Thermit Gmbh & Co. Kg | Device for processing rail sections |
| CN2599053Y (en) * | 2003-01-20 | 2004-01-14 | 王福顺 | Horizontal steel rail dresser |
| CN104264553A (en) * | 2014-09-25 | 2015-01-07 | 苏州路云机电设备有限公司 | Multi-angle usable hand-held grinder |
| DE202016005093U1 (en) * | 2016-08-22 | 2016-11-29 | Spitzke Se | Rail grinding machine for railway technology |
| CN208486131U (en) * | 2018-05-18 | 2019-02-12 | 华德澳铁路技术（苏州）有限公司 | Rail tread sander |
Non-Patent Citations (1)
| Title |
|---|
| 手册编委会: "现代建筑电气设计安装技术实用手册", 世图音像电子出版社, pages: 1867 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2019343430B2 (en) * | 2018-09-17 | 2022-09-29 | Goldschmidt Holding GmbH | Device for re-profiling and deburring rails |
| EP3853415B1 (en) * | 2018-09-17 | 2023-12-20 | Goldschmidt Holding GmbH | Device for re-profiling and deburring rails |
| CN112878122A (en) * | 2021-01-23 | 2021-06-01 | 华德澳铁路技术（苏州）有限公司 | Polisher that screw rod and depression bar switch |
| CN112878122B (en) * | 2021-01-23 | 2022-05-31 | 华德澳铁路技术（苏州）有限公司 | Polisher that screw rod and depression bar switch |
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