CN207017085U - A kind of frame running gear - Google Patents
A kind of frame running gear Download PDFInfo
- Publication number
- CN207017085U CN207017085U CN201720877978.5U CN201720877978U CN207017085U CN 207017085 U CN207017085 U CN 207017085U CN 201720877978 U CN201720877978 U CN 201720877978U CN 207017085 U CN207017085 U CN 207017085U
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- CN
- China
- Prior art keywords
- frame
- flange
- quarter bend
- road wheel
- gear
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of frame running gear, belong to railroad maintenance equipment technical field, including frame and the motor that is fixed in frame, it is characterised in that：Also include driving gear, driven gear, road wheel and roller, the motor axis connection of the driving gear and motor, driven gear are connected with driving gear by meshed transmission gear, the road wheel with driven gear, the road wheel is arranged on the side of frame, and roller is arranged on the opposite side of frame.The utility model can drive emery wheel to be longitudinally fed automatically, longitudinal polishing carried out to rail lip, polishing speed is uniform, is capable of the overall polishing effect of effective guarantee rail lip when polishing rail lip at the uniform velocity to be moved compared with low velocity.
Description
Technical field
It the utility model is related to railroad maintenance equipment technical field, more particularly to a kind of frame running gear.
Background technology
At present, the steel rail grinding that each work is make sure, which repairs equipment, mainly model MP12 French Ji Sima internal combustions steel
Rail sander, ROBEL13.44 Germany Nobel internal combustion steel rail copying polisher, straight 5 types of Zhengzhou great distance production NC, Shandong production
GM-4 types, Jinzhou production internal combustion switches grinding machine NCM-4.0 types, Kunming logical production NCM-4.9 types difficult to understand etc..Above steel rail grinding owner
It is divided into two classes, rail level sander and road switch grinder.
Rail level sander, by Shandong produce GM-4 types exemplified by, GM-4 types sander mainly by frame, transmission system, emery wheel,
Grind the critical pieces such as arc wheel, running gear composition.Frame system is welded with sheet metal angle steel, is made with GX160 gasoline engines
Power, emery wheel is driven to carry out grinding rail operation by transmission system with V belt, emery wheel is fed by feed screw nut spiral, traveling
Device and frame are connected with, and two groups of directive wheels for taking turns inner side are connected by operation handle, and are adjusted equipped with angle change
Mechanism, realize the conversion of directive wheel and operation handle and body relative position.
For rail level sander because emery wheel is to rotate horizontally, the limited angle of its angle change institutional adjustment can only be to rail
Top surface and profile carry out horizontal polishing, it is impossible to rail grinding fat edges.
Road switch grinder, exemplified by producing internal combustion switches grinding machine NCM-4.0 types by Jinzhou, the polishing of NCM-4.0 types internal combustion switches
Machine is made up of travelling wheel, polishing dolly, gasoline engine, grinding head, bistrique pendulous device, grinding head lifting device, the part of travelling wheel seven.
Walking frame is welded with seamless steel pipe, and polishing dolly is the main body of the machine, is used as power with 4KW gasoline engines, passes through biography with V belt
Dynamic system drives emery wheel to carry out grinding rail operation, and emery wheel is fed by feed screw nut spiral, the bistrique angle of oscillation of Worm Wheel System
Degree, travelling wheel are walked on rail.
The emery wheel direction of rotation of road switch grinder is perpendicular to the vertical rotary of rail horizontal plane, and emery wheel swing angle is most
15 degree, the fat edges of railroad turnout steel rail rail head can vertically be polished, but not be suitable for the fat edges polishing of non-railroad turnout steel rail rail head.
Publication No. CN 204748226U, publication date disclose one kind for the Chinese patent literature on November 11st, 2015
The preposition wedge block-shaped fat edges sander of emery wheel, it is characterised in that：Include bottom plate, frame；The left and right sides difference of the frame upper end
It is provided with handle；Front and rear support slide rail and fore-and-aft direction feeding assembly is provided with the frame；The bottom plate is arranged on front and rear
Support on slide rail and fore-and-aft direction feeding assembly；Main shaft assembly and gasoline engine are provided with the bottom plate；Set on the bottom plate
There is voussoir vertical direction to feed assembly；The front end of the main shaft assembly is provided with emery wheel installation assembly, and rear end is provided with belt；Institute
State emery wheel installation assembly and the upper and lower position of assembly regulation is fed by voussoir vertical direction；The other end of the belt is arranged on vapour
On the output shaft of oil machine；Right-hand member on front side of the frame is provided with right road wheel；A left side is also arranged with the front and rear support slide rail
Road wheel.
, following defects be present in the prior art using above-mentioned patent document as representative：
The running gear of sander is all the speed faster or slower manually carried out by manually carrying out by road wheel, is carried out
Speed is uneven, and the speed speed change of implementation can directly influence quality of polishing, and can not ensure the overall polishing effect of rail lip
Fruit.
Utility model content
The defects of the utility model is in order to overcome above-mentioned prior art, there is provided a kind of frame running gear, the utility model
When polishing rail lip, emery wheel can be driven longitudinally to be fed automatically, to rail lip at the uniform velocity to be moved compared with low velocity
Longitudinal polishing is carried out, polishing speed is uniform, is capable of the overall polishing effect of effective guarantee rail lip.
The utility model is achieved through the following technical solutions：
A kind of frame running gear, including frame and the motor that is fixed in frame, it is characterised in that：Also include driving tooth
Wheel, driven gear, road wheel and roller, the motor axis connection of the driving gear and motor, driven gear lead to driving gear
Meshed transmission gear is crossed, the road wheel is connected with driven gear, and the road wheel is arranged on the side of frame, and roller is arranged on
The opposite side of frame.
The road wheel is double flanges, and double flanges include first flange, second flange and through first flange and the second method
Blue flange bracket.
The flange bracket includes integrally formed main body, the first stationary plane, the second stationary plane and working face, working face
Arc surface.
The roller includes single flange and flange post, and single flange and flange post is additionally provided with drive to be welded to connect in frame
The pulse motor that dynamic roller rotates.
The frame includes the first quarter bend, the second quarter bend, the 3rd quarter bend and steel plate, the first quarter bend and the second quarter bend respectively with
3rd quarter bend vertical connection, Interal fixation is between the first quarter bend and the second quarter bend.
First laser rangefinder and second laser rangefinder are provided with the frame, first laser rangefinder and second swash
Optar is respectively positioned on road wheel side, and first laser rangefinder is fixed on the first quarter bend, and second laser rangefinder is fixed on
On second quarter bend.
The motor is stepper motor.
In use, frame is placed on rail, the road wheel and roller of frame two rail contacts with rail respectively,
Motor driving driving gear rotates, and is transferred power to by meshed transmission gear on road wheel, drives whole frame along rail
Vertically move, when to polish rail lip, emery wheel is installed in frame and drives the actuator of emery wheel rotation, it is whole
Individual frame can just drive emery wheel to be longitudinally fed automatically, longitudinal polishing carried out to rail lip at the uniform velocity to be moved compared with low velocity.
The beneficial effects of the utility model are mainly manifested in following aspect：
First, the electricity of the utility model, in addition to driving gear, driven gear, road wheel and roller, driving gear and motor
Arbor is connected, and driven gear is connected with driving gear by meshed transmission gear, road wheel with driven gear, and road wheel is arranged on
The side of frame, roller are arranged on the opposite side of frame, in use, motor driving driving gear rotates, are engaged and passed by gear
It is dynamic to transfer power on road wheel, when polishing rail lip, emery wheel can be driven at the uniform velocity to be moved compared with low velocity
Automatic longitudinal direction feed, longitudinal polishing is carried out to rail lip, polishing speed is uniform, and the entirety for being capable of effective guarantee rail lip is beaten
Grind effect.
2nd, the utility model, road wheel are double flanges, and double flanges include first flange, second flange and through the first method
The blue flange bracket with second flange, using double flange arrangements, rail is located just on the flange bracket of double flanges, first flange
It is spacing to rail progress with second flange, it can ensure that whole frame smoothly vertically moves along rail, prevent road wheel in steel
Lateral displacement is produced on the horizontal direction of rail, and beneficial to raising rail lip longitudinal direction polishing effect.
3rd, the utility model, flange bracket include integrally formed main body, the first stationary plane, the second stationary plane and work
Face, working face are arc surface, can be preferably bonded with rail rail level, further prevent road wheel on the horizontal direction of rail
Produce lateral displacement.
4th, the utility model, roller include single flange and flange post, and single flange and flange post is is welded to connect, in frame
The dual drive structure for having complemented each other to form frame of the pulse motor that driving roller rotates, roller and road wheel is additionally provided with,
Frame operation can be made more steady.
5th, the utility model, frame include the first quarter bend, the second quarter bend, the 3rd quarter bend and steel plate, the first quarter bend and second
Quarter bend is respectively with the 3rd quarter bend vertical connection, and Interal fixation is simple in construction between the first quarter bend and the second quarter bend, bulk strength
It is higher, it is easily fabricated, there is good load.
6th, the utility model, first laser rangefinder and second laser rangefinder, first laser ranging are provided with frame
Instrument and second laser rangefinder are respectively positioned on road wheel side, and first laser rangefinder is fixed on the first quarter bend, and second laser is surveyed
Distance meter is fixed on the second quarter bend, and the thickness of rail lip before polishing, second laser can be measured by first laser rangefinder
Rangefinder can measure the effect after rail lip polishing, so as to beneficial to the overall fineness for improving rail lip polishing.
7th, the utility model, motor are stepper motor, stepper motor idle running, machine can be directly made on track circuit
Frame moves ahead, without the artificial labor intensity carried out, greatly reduce worker.
Brief description of the drawings
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments, its
In：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that the utility model road wheel is double flanges；
Fig. 3 is the structural representation of the utility model frame dual drive；
Marked in figure：1st, frame, 8, driving gear, 9, driven gear, 10, road wheel, 11, roller, 12, motor, 27,
One flange, 28, second flange, 29, flange bracket, 30, main body, the 31, first stationary plane, the 32, second stationary plane, 33, working face,
34th, single flange, 35, flange post, 36, pulse motor, the 40, first quarter bend, the 41, second quarter bend, the 42, the 3rd quarter bend, 43, steel plate,
44th, first laser rangefinder, 45, second laser rangefinder.
Embodiment
Embodiment 1
A kind of frame running gear, including frame 1 and the motor 12 that is fixed in frame 1, in addition to driving gear 8, from
Moving gear 9, road wheel 10 and roller 11, the motor axis connection of the driving gear 8 and motor 12, driven gear 9 and driving tooth
Wheel 8 is connected by meshed transmission gear, the road wheel 10 with driven gear 9, and the road wheel 10 is arranged on the one of frame 1
Side, roller 11 are arranged on the opposite side of frame 1.
The present embodiment is most basic embodiment, in addition to driving gear, driven gear, road wheel and roller, actively
The motor axis connection of gear and motor, driven gear are connected with driving gear by meshed transmission gear, road wheel with driven gear
Connecing, road wheel is arranged on the side of frame, and roller is arranged on the opposite side of frame, in use, motor driving driving gear rotates,
Transferred power to by meshed transmission gear on road wheel, can be with even compared with low velocity when polishing rail lip
Speed is mobile, drives emery wheel to be longitudinally fed automatically, longitudinal polishing is carried out to rail lip, polishing speed is uniform, being capable of effective guarantee
The overall polishing effect of rail lip.
Embodiment 2
A kind of frame running gear, including frame 1 and the motor 12 that is fixed in frame 1, in addition to driving gear 8, from
Moving gear 9, road wheel 10 and roller 11, the motor axis connection of the driving gear 8 and motor 12, driven gear 9 and driving tooth
Wheel 8 is connected by meshed transmission gear, the road wheel 10 with driven gear 9, and the road wheel 10 is arranged on the one of frame 1
Side, roller 11 are arranged on the opposite side of frame 1.
The road wheel 10 is double flanges, and double flanges include first flange 27, second flange 28 and through first flange 27
With the flange bracket 29 of second flange 28.
The flange bracket 29 includes integrally formed main body 30, the first stationary plane 31, the second stationary plane 32 and working face
33, working face 33 is arc surface.
The present embodiment is a better embodiment, and road wheel is double flanges, double flanges include first flange, second flange and
Through the flange bracket of first flange and second flange, using double flange arrangements, rail is located just at the flange bracket of double flanges
On, first flange and second flange are spacing to rail progress, can ensure that whole frame smoothly vertically moves along rail, prevent
Road wheel produces lateral displacement on the horizontal direction of rail, and beneficial to raising rail lip longitudinal direction polishing effect.
Flange bracket includes integrally formed main body, the first stationary plane, the second stationary plane and working face, and working face is circular arc
Face, it can be preferably bonded with rail rail level, further prevent road wheel from producing lateral displacement on the horizontal direction of rail.
Embodiment 3
A kind of frame running gear, including frame 1 and the motor 12 that is fixed in frame 1, in addition to driving gear 8, from
Moving gear 9, road wheel 10 and roller 11, the motor axis connection of the driving gear 8 and motor 12, driven gear 9 and driving tooth
Wheel 8 is connected by meshed transmission gear, the road wheel 10 with driven gear 9, and the road wheel 10 is arranged on the one of frame 1
Side, roller 11 are arranged on the opposite side of frame 1.
The road wheel 10 is double flanges, and double flanges include first flange 27, second flange 28 and through first flange 27
With the flange bracket 29 of second flange 28.
The flange bracket 29 includes integrally formed main body 30, the first stationary plane 31, the second stationary plane 32 and working face
33, working face 33 is arc surface.
The roller 11 includes single flange 34 and flange post 35, and single flange 34 and flange post 35 is are welded to connect, in frame 1
It is additionally provided with the pulse motor 36 that driving roller 11 rotates.
The frame 1 includes the first quarter bend 40, the second quarter bend 41, the 3rd quarter bend 42 and steel plate 43, the first quarter bend 40 and
Two quarter bends 41 are fixed between the first quarter bend 40 and the second quarter bend 41 with the vertical connection of the 3rd quarter bend 42, steel plate 43 respectively.
First laser rangefinder 44 and second laser rangefinder 45, first laser rangefinder 44 are provided with the frame 1
The side of road wheel 10 is respectively positioned on second laser rangefinder 45, first laser rangefinder 44 is fixed on the first quarter bend 40, and second
Laser range finder 45 is fixed on the second quarter bend 41.
The motor 12 is stepper motor.
The present embodiment is preferred forms, in addition to driving gear, driven gear, road wheel and roller, driving gear
With the motor axis connection of motor, driven gear is connected with driving gear by meshed transmission gear, road wheel with driven gear, OK
The side that wheel is arranged on frame is walked, roller is arranged on the opposite side of frame, in use, motor driving driving gear rotates, passes through
Meshed transmission gear is transferred power on road wheel, can be at the uniform velocity to be moved compared with low velocity when polishing rail lip
It is dynamic, drive emery wheel to be longitudinally fed automatically, longitudinal polishing is carried out to rail lip, polishing speed is uniform, being capable of effective guarantee rail
The overall polishing effect of fat edges.
Roller includes single flange and flange post, and single flange and flange post is additionally provided with driving rolling to be welded to connect in frame
The dual drive structure for having complemented each other to form frame of the pulse motor rotated, roller and road wheel is taken turns, frame can be run
It is more steady.Frame includes the first quarter bend, the second quarter bend, the 3rd quarter bend and steel plate, and the first quarter bend and the second quarter bend are respectively with the 3rd
Quarter bend vertical connection, Interal fixation is simple in construction between the first quarter bend and the second quarter bend, and bulk strength is higher, easily fabricated,
With good load.Be provided with first laser rangefinder and second laser rangefinder in frame, first laser rangefinder and
Second laser rangefinder is respectively positioned on road wheel side, and first laser rangefinder is fixed on the first quarter bend, second laser rangefinder
It is fixed on the second quarter bend, the thickness of rail lip before polishing, second laser ranging can be measured by first laser rangefinder
Instrument can measure the effect after rail lip polishing, so as to beneficial to the overall fineness for improving rail lip polishing.Motor is
Stepper motor, stepper motor idle running, directly on track circuit frame can be made to move ahead, carry out without artificial, substantially reduce
The labor intensity of worker.
Claims (6)
1. a kind of frame running gear, including frame（1）Be fixed on frame（1）On motor（12）, it is characterised in that：Also wrap
Include driving gear（8）, driven gear（9）, road wheel（10）And roller（11）, the driving gear（8）With motor（12）Electricity
Arbor connects, driven gear（9）With driving gear（8）By meshed transmission gear, the road wheel（10）With driven gear（9）
Connection, the road wheel（10）It is arranged on frame（1）Side, roller（11）It is arranged on frame（1）Opposite side.
A kind of 2. frame running gear according to claim 1, it is characterised in that：The road wheel（10）For double flanges,
Double flanges include first flange（27）, second flange（28）With through first flange（27）With second flange（28）Flange bracket
（29）.
A kind of 3. frame running gear according to claim 2, it is characterised in that：The flange bracket（29）Including one
The main body of shaping（30）, the first stationary plane（31）, the second stationary plane（32）And working face（33）, working face（33）For arc surface.
A kind of 4. frame running gear according to claim 1, it is characterised in that：The roller（11）Including single flange
（34）With flange post（35）, single flange（34）With flange post（35）To be welded to connect, frame（1）On be additionally provided with driving roller
（11）The pulse motor of rotation（36）.
A kind of 5. frame running gear according to claim 1, it is characterised in that：The frame（1）Including the first quarter bend
（40）, the second quarter bend（41）, the 3rd quarter bend（42）And steel plate（43）, the first quarter bend（40）With the second quarter bend（41）Respectively with the 3rd
Quarter bend（42）Vertical connection, steel plate（43）It is fixed on the first quarter bend（40）With the second quarter bend（41）Between.
A kind of 6. frame running gear according to claim 5, it is characterised in that：The frame（1）On be provided with first
Laser range finder（44）With second laser rangefinder（45）, first laser rangefinder（44）With second laser rangefinder（45）Equal position
In road wheel（10）Side, first laser rangefinder（44）It is fixed on the first quarter bend（40）On, second laser rangefinder（45）Gu
It is scheduled on the second quarter bend（41）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877978.5U CN207017085U (en) | 2017-07-19 | 2017-07-19 | A kind of frame running gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877978.5U CN207017085U (en) | 2017-07-19 | 2017-07-19 | A kind of frame running gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207017085U true CN207017085U (en) | 2018-02-16 |
Family
ID=61481765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720877978.5U Expired - Fee Related CN207017085U (en) | 2017-07-19 | 2017-07-19 | A kind of frame running gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207017085U (en) |
-
2017
- 2017-07-19 CN CN201720877978.5U patent/CN207017085U/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: 20180216 Termination date: 20180719 |