CN209157957U - A kind of adjustable track switch grinding device - Google Patents
A kind of adjustable track switch grinding device Download PDFInfo
- Publication number
- CN209157957U CN209157957U CN201821864824.3U CN201821864824U CN209157957U CN 209157957 U CN209157957 U CN 209157957U CN 201821864824 U CN201821864824 U CN 201821864824U CN 209157957 U CN209157957 U CN 209157957U
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- Prior art keywords
- grinding wheel
- motor
- track switch
- speed
- switch
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a kind of adjustable track switch grinding devices, including being located at the grinding wheel below sander walker, first motor, grating scale, driving mechanism and speed adjusting gear, grinding wheel is vertically arranged, and one side is bonded with track switch, the other side of grinding wheel is arranged in first motor, and it drives end towards grinding wheel, and it is connect with the center driving of grinding wheel respective side, speed adjusting gear is arranged in first motor, to adjust the revolving speed of first motor, driving mechanism is mounted on the downside of sander walker, and it is located at side of the first motor far from grinding wheel, driving mechanism drives first motor and grinding wheel close to track switch, it is bonded to grinding wheel with track switch, first motor drives grinding wheel rotation with track switch of polishing, grating scale is along the top for being axially disposed within grinding wheel of grinding wheel, and one end extends to the top of track switch.The utility model has the beneficial effects that the relative position between grinding wheel and track switch is adjusted in track switch bruting process, it is ensured that track switch polishing quality can adjust the revolving speed of grinding wheel according to demand.
Description
Technical field
The utility model relates to road switch grinder technical fields, and in particular to a kind of adjustable track switch grinding device.
Background technique
High-speed railway switch is cooperated by the guiding role of the wheel rim of rolling stock and track switch setting resultant force, and locomotive is made
By a former rail running, the rail running for two or more point is walked, is transferred to rolling stock by a station track another
The line connection equipment of station track.Each group of track switch is made of three railway switch, frog, two guard rails and switch tie units.By long handle
Two movable rails are stirred with lever principle, vehicle wheel rim is made to drive into predetermined route according to direction is opened.
Important component of the track switch as railway track, after long-term use, rail level avris can generate burr, influence rail
The normal safe handling in road, the polishing of track switch become the important component of railroad maintenance operation.Sand on existing sander
Its end face contacted with track switch can be worn wheel during the grinding process, influence the quality of track switch polishing；In addition, can not be according to reality
The revolving speed of border demand adjusting grinding wheel.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of adjustable track switch grinding devices, and structure is simple,
In track switch bruting process can relative position between flexible modulation grinding wheel and track switch so that grinding wheel is bonded with track switch always, it is ensured that
Track switch polishing quality；The revolving speed of grinding wheel can also be adjusted according to demand simultaneously.
The technical solution that the utility model solves above-mentioned technical problem is as follows:
A kind of adjustable track switch grinding device, including the grinding wheel below sander walker, first motor, grating
Ruler, driving mechanism and speed adjusting gear, the grinding wheel is vertically arranged, and one side is bonded with track switch, the first motor setting
In the other side of the grinding wheel, and it drives end to connect towards the grinding wheel, and with the center driving of the grinding wheel respective side, institute
It states speed adjusting gear to be arranged in the first motor, to adjust the revolving speed of the first motor, the driving mechanism is mounted on
The downside of sander walker, and it is located at side of the first motor far from the grinding wheel, described in the driving mechanism driving
First motor and the grinding wheel are close to track switch, until the grinding wheel is bonded with track switch, the first motor drives the grinding wheel rotation
With track switch of polishing, the grating scale is along the top for being axially disposed within the grinding wheel of the grinding wheel, and one end extends to track switch
Top.
The beneficial effects of the utility model are: grinding wheel can be worn, and pass through driving during sander polishing track switch
Mechanism drives first motor and grinding wheel close to track switch, until grinding wheel is bonded with track switch, first motor drives grinding wheel rotation to polish
Trouble, it is ensured that polishing quality；The displacement that driving mechanism drives first motor and grinding wheel movement is detected by grating scale, grinding wheel is avoided to move
It is dynamic excessive；The rotation that first motor is adjusted by speed adjusting gear, to change the speed of grinder buffing, to meet different track switches
Polishing demand.
Based on the above technical solution, the utility model can also do following improvement.
Further, the driving mechanism includes the sliding slot that screw rod, the second motor and both ends are sealed, and the sliding slot is described in
The axial direction of grinding wheel is horizontally set on the downside of sander walker, and the screw rod is arranged in the sliding slot, and one end and institute
One end rotation connection of sliding slot is stated, the other end, which is fixed after the other end of the sliding slot with the driving end of second motor, to be connected
It connects, the downside of the nut on the screw rod is sequentially connected by the upside of connecting rod and the first motor, second motor
It drives the screw rod to rotate, and drives the first motor and the grinding wheel close to track switch, until the grinding wheel is bonded with track switch.
Beneficial effect using above-mentioned further scheme is the rotation of the second motor driven screw rod, and screw rod is by the rotation of its own
It is changed into the linear motion of its top nut, first motor and grinding wheel as nut is mobile and close track switch, until grinding wheel and track switch are pasted
It closes, it is easy to operate.
Further, the driving mechanism is cylinder, and the cylinder is horizontally set on sander row along the axial direction of the grinding wheel
It walks the downside of frame, and the telescopic end of its telescopic rod is towards the first motor, and passes through the upside of bracket and the first motor
Transmission connection, the cylinder drives the first motor and the grinding wheel close to track switch, until the grinding wheel is bonded with track switch.
Beneficial effect using above-mentioned further scheme is to drive first motor and grinding wheel close to track switch by cylinder, until sand
Wheel is bonded with track switch, easy to operate, high sensitivity.
Further, the speed adjusting gear is speed-regulating switch, and the speed-regulating switch is electrically connected with the first motor, to adjust
Save the revolving speed of the first motor.
Beneficial effect using above-mentioned further scheme is the revolving speed that motor is adjusted by speed-regulating switch, is beaten with changing grinding wheel
The speed for grinding track switch, to meet the polishing demand of different track switches.
It further, further include controller, the controller is electrically connected with the speed-regulating switch, is opened to adjust the speed regulation
The gear of pass.
Beneficial effect using above-mentioned further scheme is high degree of automation, without human intervention, time saving and energy saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the structural schematic diagram of the utility model embodiment two.
In attached drawing, parts list represented by the reference numerals are as follows:
1, sander walker, 2, grinding wheel, 3, first motor, 4, grating scale, 5, speed adjusting gear, 6, track switch, 7, nut, 8,
Second motor, 9, sliding slot, 10, cylinder.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of adjustable track switch grinding device, including is located at sander
Grinding wheel 2, first motor 3, grating scale 4, driving mechanism and the speed adjusting gear 5 of 1 lower section of walker, grinding wheel 2 are vertically arranged, and its
Side is bonded with track switch 6, and the other side of grinding wheel 2 is arranged in first motor 3, and it drives end towards grinding wheel 2, and right with grinding wheel 2
The center driving of side is answered to connect, speed adjusting gear 5 is arranged in first motor 3, to adjust the revolving speed of first motor 3, driving machine
Structure is mounted on the downside of sander walker 1, and is located at side of the first motor 3 far from grinding wheel 2, the first electricity of driving mechanism driving
Machine 3 and grinding wheel 2 are close to track switch 6, until grinding wheel 2 is bonded with track switch 6, first motor 3 drives the rotation of grinding wheel 2 with track switch 6 of polishing, grating
Ruler 4 is along the top for being axially disposed within grinding wheel 2 of grinding wheel 2, and one end extends to the top of track switch 6, and grating scale 4 is mountable herein
In the downside of sander walker 1.The utility model further includes controller, and speed adjusting gear 5 preferentially uses speed-regulating switch, to adjust
The revolving speed of first motor 3 is saved, first motor 3, grating scale 4, speed-regulating switch and driving mechanism are electrically connected with the controller respectively, are controlled
Device processed receives the displacement signal that grating scale 4 passes over, while controlling first motor 3, speed-regulating switch and driving mechanism and completing
Corresponding movement, meets polishing demand.Sander is polished during track switch 6, and the side that grinding wheel 2 is bonded with track switch 6 can occur
Abrasion, can generate therebetween gap, influence the effect of polishing；First motor 3 and grinding wheel 2 is driven to lean on shortcut by driving mechanism
Trouble 6, until grinding wheel 2 is bonded with track switch 6, first motor 3 drives the rotation of grinding wheel 2 with track switch 6 of polishing, it is ensured that polishing quality；Pass through light
Grid ruler 4 detects the displacement of driving mechanism driving first motor 3 and the movement of grinding wheel 2, avoids grinding wheel 2 mobile excessive；Pass through governor
Structure 5 adjusts the rotation of first motor 3, to change the speed of the polishing of grinding wheel 2, to meet the polishing demand of different track switches 6.
It should be noted that the controller band timing function in the application, starts driving mechanism band at interval of setting time
Dynamic first motor 3 and grinding wheel 2 are close to track switch 6, so that grinding wheel 2 and track switch 6 are bonded, it is ensured that the quality that track switch 6 is polished.
In addition to above structure, speed reducer is can be used also to substitute in the speed-regulating switch in the utility model.
In addition, the utility model further includes battery for convenience of the progress of polishing operation, battery is arranged in sander row
Walking battery on frame 1 is all electric power supplies involved in the utility model, and is enclosed with outside waterproof outside battery
Shell.
Embodiment 1
As shown in Figure 1, driving mechanism includes the sliding slot 9 that screw rod, the second motor 8 and both ends are sealed in the present embodiment, it is sliding
Slot 9 is horizontally set on the downside of sander walker 1 along the axial direction of grinding wheel 2, is bolted under sander walker 1
Side, easy disassembly；Screw rod is arranged in sliding slot 9, and one end of one end and sliding slot 9 is rotatablely connected, and the other end passes through sliding slot 9
It is fixedly connected after the other end with the driving end of the second motor 8, the second motor 8 is mounted on the outer wall of 9 corresponding end of sliding slot, on screw rod
The downside of nut 7 be sequentially connected by the upside of connecting rod and first motor 3, the upper and lower ends of connecting rod respectively with nut 7
Downside and the upside of first motor 3 weld together, convenient for disassembly and assembly, the second motor 8 drives screw rod rotation, and drives first
Motor 3 and grinding wheel 2 are close to track switch 6, until grinding wheel 2 is bonded with track switch 6, it is easy to operate, it is ensured that the quality that track switch 6 is polished.
Embodiment 2
As shown in Fig. 2, driving mechanism is cylinder 10 in the present embodiment, cylinder 10 is horizontally set on along the axial direction of grinding wheel 2 and beats
The downside of grinding machine walker 1 generallys use welding or bolted mode, convenient for disassembly and assembly；Its telescopic rod of cylinder 10 is stretched
Contracting end is towards first motor 3, and by being sequentially connected on the upside of bracket and first motor 3, the upper and lower side of bracket respectively with cylinder 10
The telescopic end of telescopic rod and the upside of first motor 3 weld together, easy disassembly, and cylinder 10 drives first motor 3 and sand
Wheel 2 is close to track switch 6, until grinding wheel 2 is bonded with track switch 6, it is easy to operate, it is ensured that the quality that track switch 6 is polished.
The relative position between grinding wheel 2 and track switch 6 is adjusted in the utility model, it is ensured that and grinding wheel 2 is bonded with track switch 6 always,
Without frequently replacing grinding wheel 2, the workload of worker is on the one hand reduced, grinding efficiency is improved, on the other hand save the cost can also mention
The quality that high track switch 6 is polished；In addition, also the speed that first motor 3 rotates can be adjusted by speed-regulating switch, to change 2 turns of grinding wheel
Dynamic speed, to meet the needs of different track switches 6 polishing.
The working principle of the utility model is as follows:
When polishing operation, first motor 3 drives the rotation of grinding wheel 2 with track switch 6 of polishing；At interval of setting time, controller control
Driving mechanism processed drives first motor 3 and grinding wheel 2 close to track switch 6, so that grinding wheel 2 and track switch 6 are bonded；According to different track switches
6 polishing demand, the gear of speed-regulating switch is adjusted in controller, to adjust the revolving speed of first motor 3, to adjust grinding wheel 2
Polishing speed.
It should be noted that all motors (model YL), grating scale (model KA300) involved by the utility model,
Speed-regulating switch (AD model), cylinder (SC60 model), battery (model NP7) and controller are the prior art, and on
It states all parts to be electrically connected with controller (model TC-SCR), the control circuit between controller and all parts is existing skill
Art.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of adjustable track switch grinding device, it is characterised in that: including being located at the grinding wheel below sander walker (1)
(2), first motor (3), grating scale (4), driving mechanism and speed adjusting gear (5), the grinding wheel (2) is vertically arranged, and one
Side is bonded with track switch (6), and the first motor (3) is arranged in the other side of the grinding wheel (2), and it drives end towards the sand
It takes turns (2), and is connect with the center driving of the grinding wheel (2) respective side, the speed adjusting gear (5) is arranged in the first motor
(3) on, to adjust the revolving speed of the first motor (3), the driving mechanism is mounted on the downside of sander walker (1),
And be located at the side of the first motor (3) far from the grinding wheel (2), the driving mechanism drive the first motor (3) and
The grinding wheel (2) is close to track switch (6), until the grinding wheel (2) is bonded with track switch (6), the first motor (3) drives the grinding wheel
(2) rotate with track switch of polishing (6), the grating scale (4) along the top for being axially disposed within the grinding wheel (2) of the grinding wheel (2),
And one end extends to the top of track switch (6).
2. a kind of adjustable track switch grinding device according to claim 1, it is characterised in that: the driving mechanism includes
The sliding slot (9) that screw rod, the second motor (8) and both ends are sealed, the sliding slot (9) are horizontally disposed along the axial direction of the grinding wheel (2)
In the downside of sander walker (1), the screw rod setting is in the sliding slot (9), and the one of one end and the sliding slot (9)
End rotation connection, the other end are fixedly connected after the other end of the sliding slot (9) with the driving end of second motor (8),
The downside of nut (7) on the screw rod is sequentially connected by the upside of connecting rod and the first motor (3), second electricity
Machine (8) drives the screw rod rotation, and drives the first motor (3) and the grinding wheel (2) close to track switch (6), until the sand
Wheel (2) is bonded with track switch (6).
3. a kind of adjustable track switch grinding device according to claim 1, it is characterised in that: the driving mechanism is gas
Cylinder (10), the cylinder (10) is horizontally set on the downside of sander walker (1) along the axial direction of the grinding wheel (2), and it is stretched
The telescopic end of contracting bar is sequentially connected towards the first motor (3), and by bracket and the first motor (3) upside, described
Cylinder (10) drives the first motor (3) and the grinding wheel (2) close to track switch (6), until the grinding wheel (2) and track switch (6) are pasted
It closes.
4. a kind of adjustable track switch grinding device according to claim 1-3, it is characterised in that: the speed regulation
Mechanism (5) is speed-regulating switch, and the speed-regulating switch is electrically connected with the first motor (3), to adjust the first motor (3)
Revolving speed.
5. a kind of adjustable track switch grinding device according to claim 4, it is characterised in that: it further include controller, institute
It states controller to be electrically connected with the speed-regulating switch, to adjust the gear of the speed-regulating switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864824.3U CN209157957U (en) | 2018-11-13 | 2018-11-13 | A kind of adjustable track switch grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864824.3U CN209157957U (en) | 2018-11-13 | 2018-11-13 | A kind of adjustable track switch grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209157957U true CN209157957U (en) | 2019-07-26 |
Family
ID=67337962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821864824.3U Expired - Fee Related CN209157957U (en) | 2018-11-13 | 2018-11-13 | A kind of adjustable track switch grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209157957U (en) |
-
2018
- 2018-11-13 CN CN201821864824.3U patent/CN209157957U/en not_active Expired - Fee Related
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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: 20190726 Termination date: 20211113 |