CN208486131U - Rail tread sander - Google Patents
Rail tread sander Download PDFInfo
- Publication number
- CN208486131U CN208486131U CN201820750257.2U CN201820750257U CN208486131U CN 208486131 U CN208486131 U CN 208486131U CN 201820750257 U CN201820750257 U CN 201820750257U CN 208486131 U CN208486131 U CN 208486131U
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- polishing part
- engine
- bracket
- rail
- fuel tank
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Abstract
The utility model 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 along the rotation of 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, support frame is provided with 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；Oil liquid in fuel tank constantly flows into engine, realizes the effect for effectively avoiding engine misses phenomenon.
Description
Technical field
The utility model relates to a kind of rail maintenance equipment, more specifically, it relates to a kind of rail tread sander.
Background technique
With the rapid development of China express railway construction and the continuous improvement of high-speed overload index, 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-speed rail operation, needs periodically to safeguard the tyre tread of rail.
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 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
The rotation of Component driver grinding wheel.The upper surface of rail is tyre tread, and since tyre tread is in arc surfaced, therefore existing improved rail tread is beaten
Grinding machine can centainly be rotated grinding wheel along the width direction of rail.When needing to be adjusted grinding wheel, along rail width
Direction rotates grinding wheel, so that grinding wheel can touch each section of tyre tread；Then circumferentially rotating by grinding wheel, to tyre 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 lower than engine, the phenomenon that oil liquid in fuel tank can not flow into engine, cause engine misses, therefore
It is to be improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of rail tread sanders；When
When grinding wheel is rotated along rail width direction, there is the advantage for effectively avoiding engine misses.
To achieve the above object, the utility model provides following technical solution:
A kind of rail tread sander, including rack, polishing part regulating mechanism, polishing part and connect with polishing part to drive
The engine of polishing part rotation, the polishing part regulating mechanism are set in rack, and the polishing part and engine are set to and beat
It grinds on part regulating mechanism, support frame is provided with 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, the oil outlet are connected between the oil outlet and oiler
Higher than oiler.
By using above-mentioned technical proposal, fuel tank is separated 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 oil liquid in fuel tank is constantly flowed 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 after 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 placed in placing box；It is described
The tank wall of placing box and be located at placing box below be provided with the relief hole passed through for flexible fuel feed pump.
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 bracket, angle bracket and height bracket, the horizontal branch
Frame is connected along rail width direction and rack sliding, and the angle bracket and horizontal bracket are rotatablely connected along rail width direction,
The height bracket is connected along length direction and the angle bracket sliding of angle bracket；Between the horizontal bracket and rack, angle
Worm screw, which is respectively connected with, between degree bracket and horizontal bracket, between height bracket and angle bracket 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 bracket is able to drive polishing part edge
The movement of rail width direction；Angle bracket is able to 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 the polishing part adjusting comprehensive with respect to rail.
Further, support frame as described above is set on horizontal bracket.
By using above-mentioned technical proposal, support frame is moved together with horizontal bracket, and fuel tank is moved together with support frame；Hair
The movable range of motivation relative level bracket is smaller, therefore needs the length of flexible fuel feed pump shorter；On the other hand, it reduces or avoids
The winding of flexible fuel feed pump on the 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 and mounting hole inner sidewall are rotatablely connected；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, sufficiently to polish rail tread.
Further, the mounting hole inner sidewall is fixedly installed extension；The polishing part includes transmission shaft and grinding wheel；
The transmission shaft and extension inner sidewall are rotatablely connected, and described transmission shaft one end and transmission band connection, the other end are connect with grinding wheel.
By using above-mentioned technical proposal, extension effectively extends mounting hole inner sidewall 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, oil liquid is added to extension inner sidewall by charging hole, is extended with sufficient lubrication
Pipe inner sidewall 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 two sides of engine；It is transmission space between two supporting 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 utility model has the following beneficial effects:
1, fuel tank is located on support frame, and grinding wheel and engine are located on mounting plate, and the oil outlet of fuel tank is higher than engine
Oiler, due to gravity, the oil liquid in fuel tank is timely flowed 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, when effectively improving work
Safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rail tread sander in embodiment；
Fig. 2 is the dismantling schematic diagram in embodiment between horizontal bracket, angle bracket and height bracket；
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 schematic diagram of internal structure of extension block in embodiment；
Fig. 6 is the dismantling schematic diagram in embodiment between horizontal bracket, engine, fuel tank and support frame；
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 bracket；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 rack；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 embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
A kind of rail tread sander, referring to Fig.1 comprising rack 1, polishing part regulating mechanism 2, polishing part 8 and start
Machine 9；The both ends of rack 1 are provided with traveling wheel 11, in order to which rack 1 moves on rail 111 along 111 length direction of rail；
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.
Referring to Fig. 2, polishing part regulating mechanism 2 includes horizontal bracket 21, angle bracket 22 and height bracket 23；Horizontal bracket
21 slide connection by guide rail along 111 width direction of rail and rack 1；Angle bracket 22 is wide along rail 111 with horizontal bracket 21
Direction rotation connection is spent, the lower end of angle bracket 22 is rotatablely connected by pin and horizontal bracket 21；Height bracket 23 is along angle
The length direction of bracket 22 is connected by guide rail and the sliding of angle bracket 22.
Referring to Fig. 2, between horizontal bracket 21 and rack 1, between angle bracket 22 and horizontal bracket 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 inner sidewall screw thread of adjustment disk
Connection；When rotating adjustment disk 53, adjustment disk 53 and receiver 52 are mobile relative to worm shaft 51.
Referring to Fig. 2, two of them receiver 52 is individually fixed in rack 1 and angle bracket 22 by welding, corresponding
Two worm shafts 51 be individually fixed on horizontal bracket 21 and height bracket 23 by bolt；Pass through the tune in rotation rack 1
Disk 53 is saved, so that horizontal bracket 21 is slided with respect to rack 1；By the adjustment disk 53 on rotational angle bracket 22, so that height is propped up
The sliding of 23 relative angle bracket 22 of frame.
Referring 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 bracket 21.Two support plates 221 are welded on angle bracket 22, which is located at two
Between support plate 221；Mounting rack 521 is fixedly installed by screw on the receiver 52, the both ends of mounting rack 521 pass through respectively
Pin and support plate 221 are rotatablely connected.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 bracket 21 of angle bracket rotates.
Referring to Fig. 4, engine 9 and polishing part 8 are respectively positioned on height bracket 23, are set on height bracket 23 by screw fixation
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 mounting plate 3 by screw, and engine 9 is fixed in two supporting blocks 32 by screw；Two
A supporting block 32 is located at the two sides of engine 9, is transmission space 33 between two supporting blocks 32.
Referring to Fig. 4, engine 9 is connect with polishing part 8 by transmission belt 91, and engine 9 is to drive polishing part to rotate, transmission
Band 91 is located in transmission space 33.Transmission belt 91 is V-belt or synchronous belt.
Referring to Fig. 4 and Fig. 5, mounting plate 3 is provided through mounting hole 31, and polishing part 8 and the rotation of 31 inner sidewall of mounting hole connect
It connects；31 inner sidewall of mounting hole is fixedly installed extension 4 by screw, and extension 4 is from mounting plate 3 to prolonging below mounting plate 3
It stretches；Polishing part 8 includes transmission shaft 81 and grinding wheel 82, and transmission shaft 81 is rotatablely connected by bearing and 4 inner sidewall 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.
Referring to Fig. 5, the tube wall of extension 4 is provided with charging hole 41, adds oil liquid into extension 4 by charging hole 41,
To be lubricated in time to bearing.
Referring to Fig. 6, the top of rack 1 is provided with support frame 6, and support frame 6 is fixedly installed on horizontal bracket 21 by screw
On；Fuel tank 612 is provided on support frame 6, support frame 6, which is located at fuel tank 612, is provided with placing box 61, and fuel tank 612 is placed in
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
It is connect respectively with oiler 92, oil outlet 6121 by ferrule fitting (not shown), oil outlet 6121 is higher than oiler
92.The tank wall of placing box 61 and be located at placing box 61 lower section be 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, to protect flexible fuel feed pump 7.
Working principle is as follows:
When needing to adjust position of the grinding wheel 82 along 111 width direction of rail, the adjusting in rotating bracket forward or backwards
Disk 53, so that horizontal bracket 21 drives grinding wheel 82 to move along the width direction of rail 111；When needing to adjust grinding wheel 82 along rail
When the angle of 111 width directions, the adjustment disk 53 being rotatablely installed on frame 521 forward or backwards, so that angle bracket 22 drives sand
The certain angle of 82 rotation of wheel.When needing to adjust height of the grinding wheel 82 with respect to rail 111, it is fixed on rotational angle bracket 22
Receiver 52 on adjustment disk 53 so that height bracket 23 drive grinding wheel 82 move up or down；Pass through above-mentioned adjusting
Mode, the position of the opposite rail 111 of adjustable grinding wheel 82.
Since engine 9 is moved together or rotated with mounting plate 3, and 612 relative level bracket 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 oil liquid being able to maintain in fuel tank 612 timely flows into hair
In motivation 9, effectively avoid engine 9 flame-out.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
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 on rack (1), described for connection
Polishing part (8) and engine (9) are set on polishing part regulating mechanism (2), it is characterised in that: are set above the rack (1)
It is equipped with support frame (6), is provided on support frame as described above (6) fuel tank (612), the fuel tank (612) includes oil outlet (6121)；Institute
Stating engine (9) includes oiler (92), connects flexible fuel feed pump 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 placed in placing box (61)；The tank wall of the placing box (61) and it is located at
The relief hole (611) passed through for flexible fuel feed pump (7) is provided with 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 bracket (21), angle bracket (22) and height bracket (23), the horizontal bracket (21) along rail (111) width direction with
Rack (1) sliding connection, the angle bracket (22) and horizontal bracket (21) are rotatablely connected along rail (111) width direction, institute
Height bracket (23) is stated to connect along the length direction of angle bracket (22) and angle bracket (22) sliding；The horizontal bracket (21)
Between rack (1), between angle bracket (22) and horizontal bracket (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: be 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) and mounting hole (31) inner sidewall are rotatablely connected；Transmission belt (91) are connected 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 inner sidewall 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)
Inner sidewall rotation connection, described transmission shaft (81) one end are 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 two sides of engine (9)；Two supports
It is transmission space (33) that the transmission belt (91) is located in transmission space (33) between block (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750257.2U CN208486131U (en) | 2018-05-18 | 2018-05-18 | Rail tread sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750257.2U CN208486131U (en) | 2018-05-18 | 2018-05-18 | Rail tread sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208486131U true CN208486131U (en) | 2019-02-12 |
Family
ID=65253967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820750257.2U Active CN208486131U (en) | 2018-05-18 | 2018-05-18 | Rail tread sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208486131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532387A (en) * | 2018-05-18 | 2018-09-14 | 华德澳铁路技术（苏州）有限公司 | Rail tread sander |
| CN110258215A (en) * | 2019-07-19 | 2019-09-20 | 江苏瑞力泰铁路科技有限公司 | A kind of lithium electricity profiling sander |
-
2018
- 2018-05-18 CN CN201820750257.2U patent/CN208486131U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532387A (en) * | 2018-05-18 | 2018-09-14 | 华德澳铁路技术（苏州）有限公司 | Rail tread sander |
| CN110258215A (en) * | 2019-07-19 | 2019-09-20 | 江苏瑞力泰铁路科技有限公司 | A kind of lithium electricity profiling sander |
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