CN205853752U - Combined wheel - Google Patents
Combined wheel Download PDFInfo
- Publication number
- CN205853752U CN205853752U CN201620589123.8U CN201620589123U CN205853752U CN 205853752 U CN205853752 U CN 205853752U CN 201620589123 U CN201620589123 U CN 201620589123U CN 205853752 U CN205853752 U CN 205853752U
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- CN
- China
- Prior art keywords
- vehicle
- wheel
- hub
- bearing
- tire
- 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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Abstract
This utility model relates to a kind of combined wheel, vehicle driving driving requirements under highway state and railroad conditions can be met simultaneously, including hub for vehicle wheel, offer the rail groove used when vehicle is exercised on railway on the outer circumference surface of described hub for vehicle wheel, also include fixing being embedded at the hub bearing in the end face of described hub for vehicle wheel both sides and fixed cover is located on the outer circumference surface of described hub for vehicle wheel, the tire of use when vehicle is exercised on highway.Combined vehicle tire of the present utility model possesses at highway and the driveability on two kinds of road surfaces of railway, simplifies the structure of vehicle to run train, has saved the switching time in vehicle operation, improves the running efficiency of vehicle.Additionally, under effect of the present utility model, vehicle uses a kind of tire running all the time, it is only necessary to a set of driving means, reduces the manufacturing cost of combined vehicle, improves the practicality of vehicle, expands the scope of application of vehicle.
Description
Technical field
This utility model relates to a kind of wheel, is particularly suited in combined vehicle driving process the wheel used, belongs to
In vehicle component field.
Background technology
Rail-road car is also called road rail vehicle, or rail-road car, or combined tractor, is that track is handed over
Logical corollary equipment, for vehicle tractor-trailer train in orbit, and accurate contraposition in orbit.The road rail vehicle section of can also be used for
Interior other are shunt and para-position operation.Road rail vehicle typically uses accumulator to be power supply, both can traveling gauge in rolling stock section
On the various tracks of 1435mm, it is possible to travel on smooth-riding surface.Road rail vehicle possesses pilot steering, wireless remote control two kinds control
Mode processed.Road rail vehicle is equipped with fixed automatic car coupler, has and the function of the train automatic car coupler such as subway hook, arranges simultaneously
Car bridge possesses automatic uncoupling function.
In the prior art, combined vehicle is the most all separately installed with a set of highway walking wheel and a set of railway row
Walk train, so be often required for switching over by the train switching mechanism of a set of complexity when vehicle conversion transport condition,
Such Car design greatly reduces running efficiency when vehicle runs undoubtedly, and then have impact on the normal use of vehicle.This
Outward, owing to vehicle is provided with two set walking wheels, under the driving mode that vehicle is different, the most exclusive transmission is therefore also needed to
System drives road wheels and railway wheel respectively, enables the vehicle to normally travel, and such setting adds the most to a certain extent
The production cost of vehicle, reduces the practicality of combined vehicle.
Therefore, realize freely switching of combined vehicle travelling state the most easily, thus improve road rail vehicle
Running efficiency, strengthens the practicality of vehicle, expands the scope of application of vehicle, just becomes the skill that those skilled in the art are urgently to be resolved hurrily
Art problem.
Summary of the invention
In view of prior art exists drawbacks described above, the purpose of this utility model is to propose one to be applicable to combined vehicle
The combined wheel used in driving process.
The purpose of this utility model, will be achieved by the following technical programs:
A kind of combined wheel, can meet vehicle driving driving requirements under highway state and railroad conditions simultaneously,
Including hub for vehicle wheel, the outer circumference surface of described hub for vehicle wheel offers the track used when vehicle is exercised on railway
Groove, also includes fixing being embedded at the hub bearing in the end face of described hub for vehicle wheel both sides and at least one fixed cover is located at described
The tire used on the outer circumference surface of hub for vehicle wheel, when vehicle is exercised on highway.
Preferably, the outer circumference surface of described hub for vehicle wheel offers a rail groove, described rail groove and railroad track
Match.
Preferably, the center position of described hub for vehicle wheel is provided through the fixing hole fixed for wheel, described car
Wheel wheel hub is connected with axle drive by described fixing hole.
Preferably, the center position of described hub for vehicle wheel both sides end face all offers bearing and fixes groove, and described bearing is solid
The quantity determining groove is identical with the quantity of described hub bearing, and described bearing fixes the internal diameter of groove and the external diameter phase of described hub bearing
Coupling, described hub bearing is fixed groove by described bearing and is fixedly installed on described hub for vehicle wheel.
Preferably, described hub bearing be double-row angular contact bal bearing, outer ring Swivel bearing, inner ring Swivel bearing or
The built-in bearing of abs sensor.
Preferably, on the outer circumference surface of described hub for vehicle wheel, fixed cover is provided with two tires, and two tires is respectively arranged at
The both sides of described rail groove.
Preferably, the outer circumference surface of described hub for vehicle wheel is additionally provided with for fixing described tire, preventing described tire
The tire positioning convex of lateral sliding occurs, and described tire positioning convex matches with described tire.
Preferably, described hub for vehicle wheel and described tire interference fit.
Preferably, described hub for vehicle wheel is adhesively fixed with described tire.
Preferably, the outer peripheral face of described tire offering for anti-skidding decorative pattern, described decorative pattern includes annular ribs, horizontal stroke
To decorative pattern, vertically and horizontally decorative pattern and block-type tread.
Prominent effect of the present utility model is: combined vehicle tire of the present utility model possesses at highway and railway etc.
The driveability on two kinds of road surfaces, thus simplify the structure of combined vehicle walking wheel, eliminate and vehicle realizes highway
The switching mechanism of the state switching between walking wheel and railway walking wheel, is greatly saved road wheel in vehicle operation
The switching time of system, improve the running efficiency of vehicle.Additionally, under effect of the present utility model, vehicle uses one all the time
Tire running, therefore have only to a set of driving means just can meet simultaneously vehicle drive under two states driving functions want
Ask, thus reduce the manufacturing cost of combined vehicle, improve the practicality of vehicle, expand the scope of application of vehicle.
In sum, this utility model simple in construction, low cost of manufacture, using effect are excellent, have the highest use and
Promotional value.
Hereinafter accompanying drawing the most in conjunction with the embodiments, is described in further detail detailed description of the invention of the present utility model, so that this
Utility model technical scheme is more readily understood, grasps.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model；
Fig. 2 is structural representation of the present utility model；
Wherein: 1, hub for vehicle wheel 11, fixing hole 12, bearing fix groove 13, tire positioning convex 14, rail groove 2, hub spindle
Hold 3, tire 4, railroad track.
Detailed description of the invention
This utility model discloses a kind of combined wheel used be applicable to combined vehicle driving process.
As shown in Fig. 1 ~ Fig. 2, a kind of combined wheel, vehicle can be met under highway state and railroad conditions simultaneously
Drive driving requirements, including hub for vehicle wheel 1, the outer circumference surface of described hub for vehicle wheel 1 offers for vehicle up at railway
The rail groove 14 used when making, also includes the fixing hub bearing 2 in the end face of described hub for vehicle wheel 1 both sides and at least of being embedded at
Article one, the tire 3 that fixed cover is located on the outer circumference surface of described hub for vehicle wheel 1, is used when vehicle is exercised on highway.
A rail groove 14, described rail groove 14 and railroad track 4 phase is offered on the outer circumference surface of described hub for vehicle wheel 1
Coupling.
The center position of described hub for vehicle wheel 1 is provided through the fixing hole 11 fixed for wheel, described vehicle wheel
Hub 1 is connected with axle drive by described fixing hole 11.
The center position of described hub for vehicle wheel 1 both sides end face all offers bearing and fixes groove 12, and groove fixed by described bearing
The quantity of 12 is identical with the quantity of described hub bearing 2, and described bearing fixes the internal diameter of groove 12 and the external diameter of described hub bearing 2
Matching, described hub bearing 2 is fixed groove 12 by described bearing and is fixedly installed on described hub for vehicle wheel 1.
Described hub bearing 2 can be double-row angular contact bal bearing, outer ring Swivel bearing, inner ring Swivel bearing or
The built-in bearing of abs sensor.In the present embodiment, described hub bearing 2 is preferably the built-in bearing of abs sensor, so
Structure to select be to preferably promote using effect of the present utility model, more specifically device selects to regard actual
Needs are used to further determine that.
Additionally, in the present embodiment, on the outer circumference surface of described hub for vehicle wheel 1, fixed cover is provided with two tires 3, two wheels
Tire 3 is respectively arranged at the both sides of described rail groove 14.Such being disposed to promotes serviceability of the present utility model, it is to avoid
The situation in wheel service life is accelerated, is reduced in the abrasion caused because described tire 3 quantity is very few.
It is additionally provided with on the outer circumference surface of described hub for vehicle wheel 1 for fixing described tire 3, preventing described tire 3 from occurring
The tire positioning convex 13 of lateral sliding, described tire positioning convex 13 matches with described tire 3.
Described hub for vehicle wheel 1 and described tire 3 interference fit.It is to avoid described tire 3 to occur that such structure is arranged
On the premise of skidding, fully take into account follow-up vehicle wheel maintenance and technical scheme that tire changing is formed.
In the present embodiment, in order to be further ensured that described tire 3 can fully fixing with described hub for vehicle wheel 1 be connected,
Avoid the phenomenon occurring described tire 3 to skid in vehicle travel process, described hub for vehicle wheel 1 and institute with described hub for vehicle wheel 1
Stating tire 3 uses bonding way to fix.
Offering on the outer peripheral face of described tire 3 for anti-skidding decorative pattern, described decorative pattern includes annular ribs, laterally spends
Stricture of vagina, vertically and horizontally decorative pattern and block-type tread.Due to the skidproof effect of different tyre tread, the road environment of adaptation, sky compression ring
Border is all not quite similar, and the concrete pattern of the outer peripheral face decorative pattern of the most described tire 3 and lines need to regard actual vehicle and travel feelings
Condition determines further, only provides a rough range of choice at this.
Combined vehicle tire of the present utility model possesses the driveability on two kinds of road surfaces such as highway and railway, thus
Simplify the structure of combined vehicle walking wheel, eliminate vehicle realizes highway walking wheel and railway walking wheel it
Between state switching switching mechanism, be greatly saved the switching time of walking wheel in vehicle operation, improve vehicle
Running efficiency.Additionally, under effect of the present utility model, vehicle uses a kind of tire running all the time, therefore has only to a set of
Driving means just can meet vehicle simultaneously and drive the requirement of driving functions under two states, thus reduces road rail vehicle
Manufacturing cost, improve the practicality of vehicle, expand the scope of application of vehicle.
In sum, this utility model simple in construction, low cost of manufacture, using effect are excellent, have the highest use and
Promotional value.
This utility model still has numerous embodiments, all employing equivalents or equivalent transformation and all technology of being formed
Scheme, within all falling within protection domain of the present utility model.
Claims (10)
1. a combined wheel, can meet vehicle driving driving requirements under highway state and railroad conditions simultaneously, its
It is characterised by: include hub for vehicle wheel (1), the outer circumference surface of described hub for vehicle wheel (1) offers for vehicle up at railway
The rail groove (14) used when making, also include the fixing hub bearing (2) being embedded in the end face of described hub for vehicle wheel (1) both sides with
And at least one fixed cover be located on the outer circumference surface of described hub for vehicle wheel (1), when vehicle is exercised on highway use
Tire (3).
Combined wheel the most according to claim 1, it is characterised in that: on the outer circumference surface of described hub for vehicle wheel (1)
Offering a rail groove (14), described rail groove (14) matches with railroad track (4).
Combined wheel the most according to claim 1, it is characterised in that: the center position of described hub for vehicle wheel (1)
Being provided through the fixing hole (11) fixed for wheel, described hub for vehicle wheel (1) passes with axletree by described fixing hole (11)
It is dynamically connected.
Combined wheel the most according to claim 1, it is characterised in that: in the end face of described hub for vehicle wheel (1) both sides
Heart position all offers bearing and fixes groove (12), and described bearing fixes the quantity of groove (12) and the number of described hub bearing (2)
Measuring identical, the external diameter of the internal diameter and described hub bearing (2) that groove (12) fixed by described bearing matches, described hub bearing (2)
Fix groove (12) by described bearing to be fixedly installed on described hub for vehicle wheel (1).
Combined wheel the most according to claim 1, it is characterised in that: described hub bearing (2) is double row angular contact
Ball bearing, outer ring Swivel bearing, inner ring Swivel bearing or the built-in bearing of abs sensor.
Combined wheel the most according to claim 1, it is characterised in that: on the outer circumference surface of described hub for vehicle wheel (1)
Fixed cover is provided with two tires (3), and two tires (3) is respectively arranged at the both sides of described rail groove (14).
Combined wheel the most according to claim 1, it is characterised in that: on the outer circumference surface of described hub for vehicle wheel (1)
It is additionally provided with for fixing described tire (3), preventing described tire (3) from the tire positioning convex (13) of lateral sliding, institute occurring
State tire positioning convex (13) to match with described tire (3).
Combined wheel the most according to claim 1, it is characterised in that: described hub for vehicle wheel (1) and described tire (3)
Interference fit.
Combined wheel the most according to claim 1, it is characterised in that: described hub for vehicle wheel (1) and described tire (3)
It is adhesively fixed.
Combined wheel the most according to claim 1, it is characterised in that: offer on the outer peripheral face of described tire (3)
For anti-skidding decorative pattern, described decorative pattern includes annular ribs, transverse pattern, vertically and horizontally decorative pattern and block-type tread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589123.8U CN205853752U (en) | 2016-06-17 | 2016-06-17 | Combined wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589123.8U CN205853752U (en) | 2016-06-17 | 2016-06-17 | Combined wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205853752U true CN205853752U (en) | 2017-01-04 |
Family
ID=57636454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620589123.8U Expired - Fee Related CN205853752U (en) | 2016-06-17 | 2016-06-17 | Combined wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205853752U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372763A (en) * | 2018-02-02 | 2018-08-07 | 深圳市中科智诚科技有限公司 | A kind of safe and reliable intelligent rail-road car wheel |
| CN112297730A (en) * | 2020-11-12 | 2021-02-02 | 西南交通大学 | Control system of urban distribution road-rail dual-purpose vehicle |
| CN113276595A (en) * | 2021-05-01 | 2021-08-20 | 李新亚 | Dual-purpose automobile driving method |
-
2016
- 2016-06-17 CN CN201620589123.8U patent/CN205853752U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372763A (en) * | 2018-02-02 | 2018-08-07 | 深圳市中科智诚科技有限公司 | A kind of safe and reliable intelligent rail-road car wheel |
| CN112297730A (en) * | 2020-11-12 | 2021-02-02 | 西南交通大学 | Control system of urban distribution road-rail dual-purpose vehicle |
| CN113276595A (en) * | 2021-05-01 | 2021-08-20 | 李新亚 | Dual-purpose automobile driving method |
| CN113276595B (en) * | 2021-05-01 | 2024-01-05 | 李新亚 | Dual-purpose automobile driving method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |