CN201983937U - Wheelset wheel device - Google Patents
Wheelset wheel device Download PDFInfo
- Publication number
- CN201983937U CN201983937U CN201020654588XU CN201020654588U CN201983937U CN 201983937 U CN201983937 U CN 201983937U CN 201020654588X U CN201020654588X U CN 201020654588XU CN 201020654588 U CN201020654588 U CN 201020654588U CN 201983937 U CN201983937 U CN 201983937U
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- Prior art keywords
- wheel
- driving
- runner device
- mount pad
- wheels
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Abstract
The utility model provides a wheelset wheel device, comprising a lifting device, a guiding device, a driving device and two driving wheel groups; the two driving wheel groups are arranged on a soleplate symmetrically, and are equipped with driving wheels and driven wheels; the driving wheels and the driven wheels are arranged side by side along the radial direction, and are in hinge joint on the soleplate separately; the soleplate is fixedly arranged on the lifting device, the driving device is fixedly arranged on the soleplate, and the driving wheels of the two driving wheel groups are in transmission connection with the driving device separately. By using the lifting device to lift the soleplate and using the driving device to drive the driving wheel to turn, therefore, when the wheelset composition needs to be carried out testing inspection, the wheelset composition is rolled between the driving wheels and the driven wheels and the wheels are positioned automatically by the driving wheels and the driven wheels; by using the lifting device to lift the soleplate, the wheelset composition is broken away the rail; and under the driving of the driving device, the driving wheels drive the wheelset composition to turn at uniform velocity for facilitating carrying out testing inspection to the wheelset composition, improving the testing inspection accuracy of the wheelset composition.
Description
Technical field
The utility model relates to the passenger vehicle plant equipment, relates in particular to a kind of the wheel the runner device.
Background technology
At present, trolley coach is the vehicles commonly used in people's daily life, and train travels to forming in orbit by the wheel that the bottom is provided with.Wheel comprises main shaft to composition and is positioned at the wheel at main shaft both ends, because the speed per hour of passenger vehicle improves gradually, wheel also improved the quality requirements of forming thereupon.Before dispatching from the factory to composition, wheel need carry out defect detecting test to composition to wheel usually.In the prior art for wheel is carried out defect detecting test usually in the following way to composition: will take turns forming placement in orbit, roll to forming in orbit by artificial promotion wheel at the uniform velocity, just can carry out defect detecting test to wheel to the wheel of forming by pick-up unit.As from the foregoing, owing to adopt the artificial wheel that promotes to forming the uniform roll when wheel is carried out defect detecting test to composition, it is inhomogeneous to forming rotation to occur wheel easily, thereby causes in the prior art wheel lower to forming the defect detecting test accuracy.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of and take turns the runner device, solve and take turns in the prior art forming the lower defective of defect detecting test accuracy, realize that by wheel the runner device being driven wheels forms uniform rotation, improve wheel forming the defect detecting test accuracy.
The technical scheme that the utility model provides is that a kind of the wheel the runner device comprises: jacking gear, mount pad, drive unit and two driving wheels; Two described driving wheels are symmetricly set on the described mount pad, and described driving wheels comprise driving wheel and engaged wheel, and described driving wheel and described engaged wheel radially are arranged side by side, and described driving wheel and described engaged wheel are hinged on respectively on the described mount pad; Described mount pad is installed on the described jacking gear, and described drive unit is installed on the described mount pad, and the driving wheel in two described driving wheels is in transmission connection with described drive unit respectively.
The wheel that the utility model provides is to the runner device, can drive the mount pad lifting by jacking gear, and can drive two driving wheels that drive in the wheels by drive unit and rotate, thereby when needs carry out defect detecting test to wheel to composition, composition is rolled to wheel between the driving wheel and engaged wheel that drives in the wheels, automatically the wheel of wheel centering is positioned by driving wheel and engaged wheel, thereby rising mount pad by jacking gear makes wheel leave the right or normal track to composition, driving wheel is under the driving of drive unit, will be at the uniform velocity driven wheel to rotate with convenient to wheel to carrying out defect detecting test, improved wheel to forming the defect detecting test accuracy.
The aforesaid wheel to the runner device, in order to make wheel to forming rise and fall stably, wheel also comprises angle sheave and gib block to the runner device; Described gib block vertically is provided with and is installed on the described sidewall of taking turns in the ground datum hole that the runner device is fixed on, described angle sheave is installed on the described mount pad by web joint, described angle sheave offers annular positioning groove, and described gib block is arranged in described annular positioning groove.
The aforesaid wheel to the runner device, for the more reliable wheel that makes to forming rise and fall stably, the both ends of described mount pad are installed with described angle sheave by described web joint symmetry, the opposing sidewalls symmetry in the described ground datum hole is installed with described gib block.
The aforesaid wheel the runner device is installed in the ground datum hole the runner device in order to take turns stably, and wheel also comprises base to the runner device, and described base is installed in described the wheel in the ground datum hole that the runner device is fixed on, and described jacking gear is installed on the described base.
The aforesaid wheel the runner device, in order effectively wheel to be formed and to be positioned by driving wheels, described driving wheel of institute and described engaged wheel offer respectively and are used to place the annular groove of taking turns centering wheel inner bulge structure.
The aforesaid wheel to the runner device, described jacking gear comprises hydraulic cylinder and Hydraulic Station, described Hydraulic Station is connected with described hydraulic cylinder; The piston rod of described hydraulic cylinder is installed in the bottom of described mount pad.
The aforesaid wheel to the runner device, described drive unit comprises two motors, and wherein a described motor is fixedlyed connected with the driving wheel of described driving wheels wherein, and another described motor is fixedlyed connected with the driving wheel of another described driving wheels.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model wheel to runner device embodiment;
Fig. 2 is the structural representation of the utility model wheel to driving wheels among the runner device embodiment.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of the utility model wheel to runner device embodiment, and Fig. 2 is the structural representation of the utility model wheel to driving wheels among the runner device embodiment.As depicted in figs. 1 and 2, present embodiment is taken turns the runner device, comprising: jacking gear, mount pad 2, drive unit 3 and two driving wheels 4; Two driving wheels 4 are symmetricly set on the mount pad 2, drive wheels 4 and comprise driving wheel 41 and engaged wheel 42, and driving wheel 41 radially is arranged side by side with engaged wheel 42, and driving wheel 41 is hinged on respectively on the mount pad 2 with engaged wheel 42; Mount pad 2 is installed on the jacking gear, and drive unit 3 is installed on the mount pad 2, and two driving wheels 41 that drive in the wheels 4 are in transmission connection with drive unit 3 respectively.
Particularly, use the present embodiment wheel to the runner device for convenience, on the ground of factory building, dig out ground datum hole 9, and the present embodiment wheel is arranged in the ground datum hole 9 the runner device, and the both sides of ground datum hole 9 are provided with guide rail 8, thereby wheel can be rolled on guide rail 8 to 7.In order stably the present embodiment wheel to be installed in the ground datum hole 9 the runner device, the present embodiment wheel can also comprise base 6 to the runner device, and base 6 is installed in present embodiment and takes turns in the ground datum hole 9 that the runner device is fixed on, and jacking gear is installed on the base.Wherein, the jacking gear in the present embodiment can comprise hydraulic cylinder 11 and Hydraulic Station 12, and Hydraulic Station 12 is connected with hydraulic cylinder 11; The piston rod of hydraulic cylinder 11 is installed in the bottom of mount pad 2.Concrete, the jacking gear in the present embodiment is made up of Hydraulic Station 12 and hydraulic cylinder 11, and Hydraulic Station 12 is carried highly pressurised liquid to hydraulic cylinder 11, and the piston rod that drives in the hydraulic jack 11 rises or descends, thereby realizes the free lifting of mount pad 2.Further, in order effectively wheel 71 to be positioned by driving wheels 4, driving wheel 41 and engaged wheel 42 offer respectively and are used for placing the annular groove 40 of wheel to 7 wheels, 7 inner bulge structures 711.Concrete, driving wheel 41 in the present embodiment and engaged wheel 42 can be fixedly mounted on the mount pad 2 by supporting seat 43, driving wheel 41 and engaged wheel 42 can rotate with respect to supporting seat 43, because driving wheel 41 and engaged wheel 42 offer annular groove 40 respectively, can place wheel 7 inner bulge structures 711 by annular groove 40, between driving wheel 41 and engaged wheel 42, rotate thereby limit wheel 71 more reliably.In addition, the drive unit 3 in the present embodiment can comprise two motors, and wherein a motor is fixedlyed connected with a driving wheel 41 that drives wheels 4 wherein, and another motor is fixedlyed connected with the driving wheel 41 of another driving wheels 4.
When needs carry out defect detecting test to wheel to 7, will take turns 7 rollings on guide rail 8, make wheel to the wheel 71 in 7 between driving wheel 41 and engaged wheel 42, wheel 7 inner bulge structures 711 will drop in the annular groove 40 of driving wheel 41 and engaged wheel 42; Promote mount pad 2 by hydraulic cylinder 11 and rise, make wheel 71 built on stilts; Then, starter motor, under the driving of motor, driving wheel 41 will drive wheel 71 uniform rotation, thus operating personnel just can carry out defect detecting test to wheel to 7 by detector device.
The present embodiment wheel is to the runner device, can drive the mount pad lifting by jacking gear, and can drive two driving wheels that drive in the wheels by drive unit and rotate, thereby when needs to wheel when carrying out defect detecting test, to take turns being rolled between the driving wheel and engaged wheel that drives in the wheels, automatically the wheel of wheel centering is positioned by driving wheel and engaged wheel, thereby rising mount pad by jacking gear makes wheel to liftoff, driving wheel is under the driving of drive unit, will be at the uniform velocity driven wheel to rotate with convenient to wheel to carrying out defect detecting test, improved wheel to the defect detecting test accuracy.
Based on technique scheme, optionally, in order to make wheel to 7 rise and fall stably, the present embodiment wheel also comprises angle sheave 51 and gib block 52 to the runner device; Gib block 52 vertically is provided with and is installed on the sidewall in the ground datum hole 9 that present embodiment wheel is fixed on the runner device, angle sheave 51 is installed on the mount pad 2 by web joint 53, angle sheave 51 offers annular positioning groove (not shown), and gib block 52 is arranged in annular positioning groove.
Particularly, in passing through hydraulic cylinder 11 drive installation seats 2 processes of rising or falling, angle sheave 51 will be guaranteed mount pad 2 vertical lifting stably to the present embodiment wheel under the guide effect of gib block 52, thereby will make wheel to 7 liftings stably to the runner device.Further, for the more reliable wheel that makes to 7 rise and fall stably, the both ends of the mount pad 2 in the present embodiment can be installed with angle sheave 51 by web joint 53 symmetries, the opposing sidewalls in the ground datum hole 9 can symmetry be installed with gib block 52.Concrete, mount pad 2 can be under the effect of symmetrically arranged angle sheave 51 and gib block 52, in the vertical direction lifting more stably, thus make wheel to 7 liftings more stably.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (7)
1. a wheel is characterized in that the runner device, comprising: jacking gear, mount pad, drive unit and two driving wheels; Two described driving wheels are symmetricly set on the described mount pad, and described driving wheels comprise driving wheel and engaged wheel, and described driving wheel and described engaged wheel radially are arranged side by side, and described driving wheel and described engaged wheel are hinged on respectively on the described mount pad; Described mount pad is installed on the described jacking gear, and described drive unit is installed on the described mount pad, and the driving wheel in two described driving wheels is in transmission connection with described drive unit respectively.
2. according to claim 1 the wheel the runner device is characterized in that, also comprises angle sheave and gib block; Described gib block vertically is provided with and is installed on the described sidewall of taking turns in the ground datum hole that the runner device is fixed on, described angle sheave is installed on the described mount pad by web joint, described angle sheave offers annular positioning groove, and described gib block is arranged in described annular positioning groove.
3. according to claim 2 the wheel the runner device is characterized in that, the both ends of described mount pad are installed with described angle sheave by described web joint symmetry, and the opposing sidewalls symmetry in the described ground datum hole is installed with described gib block.
4. according to claim 1 the wheel the runner device is characterized in that, also comprises base, and described base is installed in described the wheel in the ground datum hole that the runner device is fixed on, and described jacking gear is installed on the described base.
5. according to arbitrary described wheel of claim 1-4, it is characterized in that described driving wheel and described engaged wheel offer the annular groove that is used to place wheel centering wheel inner bulge structure respectively to the runner device.
6. according to arbitrary described the wheel the runner device of claim 1-4, it is characterized in that described jacking gear comprises hydraulic cylinder and Hydraulic Station, described Hydraulic Station is connected with described hydraulic cylinder; The piston rod of described hydraulic cylinder is installed in the bottom of described mount pad.
7. according to arbitrary described wheel of claim 1-4 to the runner device, it is characterized in that, described drive unit comprises two motors, and wherein a described motor is fixedlyed connected with the driving wheel of described driving wheels wherein, and another described motor is fixedlyed connected with the driving wheel of another described driving wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020654588XU CN201983937U (en) | 2010-12-13 | 2010-12-13 | Wheelset wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020654588XU CN201983937U (en) | 2010-12-13 | 2010-12-13 | Wheelset wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983937U true CN201983937U (en) | 2011-09-21 |
Family
ID=44611396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020654588XU Expired - Fee Related CN201983937U (en) | 2010-12-13 | 2010-12-13 | Wheelset wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983937U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128724A (en) * | 2010-12-13 | 2011-07-20 | 南车四方车辆有限公司 | Wheelset rotating device |
| CN102608218A (en) * | 2012-04-19 | 2012-07-25 | 南车戚墅堰机车有限公司 | Wheel rotating machine for detecting defects of bogie |
| CN105109518A (en) * | 2015-09-23 | 2015-12-02 | 无锡灵山之草现代农业有限公司 | Novel rail flaw detection car |
| CN106352794A (en) * | 2016-10-31 | 2017-01-25 | 郑州铁路职业技术学院 | Automatic detecting instrument for railway vehicle wheel shaft concentricity |
-
2010
- 2010-12-13 CN CN201020654588XU patent/CN201983937U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128724A (en) * | 2010-12-13 | 2011-07-20 | 南车四方车辆有限公司 | Wheelset rotating device |
| CN102608218A (en) * | 2012-04-19 | 2012-07-25 | 南车戚墅堰机车有限公司 | Wheel rotating machine for detecting defects of bogie |
| CN105109518A (en) * | 2015-09-23 | 2015-12-02 | 无锡灵山之草现代农业有限公司 | Novel rail flaw detection car |
| CN106352794A (en) * | 2016-10-31 | 2017-01-25 | 郑州铁路职业技术学院 | Automatic detecting instrument for railway vehicle wheel shaft concentricity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20131213 |