CN206264726U - Multipurpose train wheel - Google Patents
Multipurpose train wheel Download PDFInfo
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- CN206264726U CN206264726U CN201621144875.XU CN201621144875U CN206264726U CN 206264726 U CN206264726 U CN 206264726U CN 201621144875 U CN201621144875 U CN 201621144875U CN 206264726 U CN206264726 U CN 206264726U
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- car wheel
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Abstract
A kind of multipurpose train wheel, including axle and by bearing be arranged on axle two ends rail car wheel, rail car wheel outside road vehicle wheel removably is installed；The axle is provided with the steering driving mechanism connector for connecting steering driving mechanism；The rail car wheel outer face is provided with some screwed holes, the road vehicle wheel by being fitted into the screwed hole in bolt removably installed with the rail car wheel.Originally practical beneficial effect is：1st, simple structure, conversion is convenient, and each wheel is self-powered, alleviates car weight and overall structure, increased payload；2nd, the wheel using rolling stock is right, and directly drives that the wheel is right, and drive efficiency is high, operate steadily, wear and tear small.
Description
Technical field
The utility model is related to technical field of vehicle, more particularly to a kind of train wheel.
Background technology
The shipping of current China, passenger transportation principal mode locomotive are using the locomotive (2C0 shaft types) of three-axle bogie, with respect to two axles
For bogie locomotive (2B0), locomotive servicing quality increase, with traction tonnage it is big the characteristics of.But because wheel-base bogie increases
Plus, its curving performance is poor, is not suitable with the less mountain route of sweep.When locomotive passes through sharp radius curve, it is located at
The directive wheel for turning to frame end axle is subject to very big wheel-rail lateral force and the angle of attack so that wheel wear is serious even to bring driving to pacify
Full problem.The method that tradition solves problems is the free lattice-ordered group for increasing three-axle bogie jackshaft so that locomotive curve
By when breast wheel to participate in be oriented to, share end axle wheel pair wheel-rail lateral force, but this effect is limited, is also not suitable for rail-road
It is dual-purpose, because the Steering of road travel must be solved.
In fields such as rail traction marshalling, construction of railways, railway maintenance, combined vehicle has to be purchased and use cost
The advantages of low, traveling is flexible, operation is facilitated, using extensive.Combined vehicle is typically adopted in road running and railway traveling
With a shared power source, by the way of Mechanical Driven, its railway driving system typically uses three kinds of modes, and one kind is rubber tire
Direct drive, highway rubber tire is supported directly on rail, and vehicle is directly driven in iron by the frictional force of rubber wheel and rail
Travelled on rail.The paired railway wheel of frictional force drives is relied on to rotation using highway rubber tire second, then by railway wheel
To driving vehicle to be travelled on rail.The third is on road vehicle, to install additional and railway locomotive arrangement identical bogie, general
Vehicle power accesses the transmission mechanism of bogie, drives the railway wheel pair on bogie, so as to the railway for realizing vehicle is travelled.The
A kind of railway traveling mechanism, without special railway drive system, is directly travelled, simple structure using highway driving wheel, but
Drive efficiency is low, and road wheels stand under load is uneven, tire eccentric wear is severe, and driving wheel lateral confinement is small, and vehicle run stability is poor.Second
Plant driving structure and employ special railway wheel pair, riding stability is improved, railway wheel is also relatively simple to structure, but drives still
By the friction between highway tire and railway tire, transmission efficiency is also very low, wheel driving force size is fluctuated in the process of moving compared with
Greatly, highway foot wheel abrasion is also larger.The third mode riding stability, safe, railway speed of operation can be higher, but uses
Railway bogie weight weight, complex structure, high cost, rail-road conversion time is long, typically can only need to carry out railway traveling
When temporarily plus assembly and disassembly, use inconvenience.And all there is a problem of that lifting capacity is not enough with upper type.
Utility model content
The utility model provides the following technical problem that a kind of multipurpose train wheel is used for solving：
1st, existing three-axle bogie using breast wheel to participate in be oriented to, share end axle wheel pair wheel-rail lateral force, but this
Plant effect limited, it is impossible to realize the steering of road travel, it is problem to be not suitable for combined；
2nd, existing combined vehicle is using the problem in the presence of three kinds of driving systems：(1), drive efficiency is low, highway
Wheel stand under load is uneven, tire eccentric wear is severe, and driving wheel lateral confinement is small, and vehicle run stability is poor；Or (2) are driven still by public affairs
Friction between road tire and railway tire, transmission efficiency is also very low, takes turns larger, the public affairs that fluctuated in the process of moving to driving force size
Road foot wheel abrasion is also larger；Or (3) rail-road conversion time is long, typically can only need to carry out adding installation and dismantling temporarily when railway is travelled
Unload, use inconvenience；
3rd, existing combined vehicle lifting capacity is not enough.
To reach above-mentioned utility model purpose, the technical scheme that the utility model is used for：A kind of multipurpose machine wheel
It is right, including axle and by bearing be arranged on axle two ends rail car wheel, rail car wheel outside highway removably is installed
Use wheel；The axle is provided with the steering driving mechanism connector for connecting steering driving mechanism；Outside the rail car wheel
End face is provided with some screwed holes, the road vehicle wheel by being fitted into the screwed hole in bolt can with the rail car wheel
The installation of dismounting.
Wheel hub motor is installed, the stator of the wheel hub motor is fixedly connected with the axle, institute in the rail car wheel
The rotor for stating wheel hub motor is fixedly connected with the rail car wheel.
The rail car wheel is provided with brake disc, and the brake disc is fixedly connected with rail car wheel, the brake disc
It is connected by bearing with the axle.
Two wheels are provided with the axle to fixed block.
Originally practical beneficial effect is：
1st, simple structure, conversion is convenient, as long as dismounting road vehicle wheel can be achieved with rail-road conversion, and each of which wheel is certainly
Drive, alleviates car weight and overall structure, increased payload；
2nd, the wheel using rolling stock is right, and directly drives that the wheel is right, and drive efficiency is high, operate steadily, wear and tear small；Without public affairs
Road wheel stand under load is uneven, tire eccentric wear is severe, and driving wheel lateral confinement is small, the problem of vehicle run stability difference, does not also drive
Still by friction between highway tire and railway tire, transmission efficiency is also very low, and wheel is to driving force size ripple in the process of moving
Move larger, the also larger problem of highway foot wheel abrasion.
3rd, railway riding stability, safe due to the wheel pair and bogie using rolling stock, speed of operation can be with
It is higher；Because front-wheel pair can turn to and install road vehicle wheel, traveling is also riding stability, safe on highway, OK
Sailing speed can be higher；
4th, three axle wheels pair are employed, the lifting capacity of wheel is improve；
5th, coordinate by expansion link and hinge, form the steering mechanism of changeable angle, making one of forefront, take turns pair can
Turn to, add to be connected with the steering driving mechanism of vehicle and realize controllable steering, make the utility model that there is song very high
Line can realize the steering of road travel by performance, be adapted to combined.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model (with bogie)；
Fig. 3 is the overlooking the structure diagram of the utility model (with bogie)；
Wherein, expansion link (1), crossbeam (2), hinge (3), main frame (4), wheel are to (5), rail car wheel (51), wheel hub
Motor (52), bearing (53), axle (54), wheel are to fixed block (55), brake disc (56), disk body (561), bearing block (562), connection
Disk (563), reinforcement (564), screwed hole (57), steering driving mechanism connector (6).
Specific embodiment
As shown in Figures 1 to 3, the multipurpose train wheel, including axle 54 and by bearing be arranged on the two ends of axle 54 railway
With wheel 51, the outside of rail car wheel 51 is removably provided with road vehicle wheel；The axle 54 is provided with for connecting steering
The steering driving mechanism connector 6 of drive mechanism；The outer face of rail car wheel 51 is provided with some screwed holes 57, the public affairs
Road vehicle wheel is removably installed by being fitted into bolt and the rail car wheel 51 in the screwed hole 57.Drive mechanism is connected
Part 6 is the block part with vertical through hole for being fixedly mounted on the front or behind of axle 54.
Wheel hub motor 52 is installed in the rail car wheel 51, the stator of the wheel hub motor 52 is fixed with the axle 54
Connection, the rotor of the wheel hub motor 52 is fixedly connected with the rail car wheel 51.
The rail car wheel 51 is provided with brake disc 56, and the brake disc 56 is fixedly connected with rail car wheel 51, institute
Brake disc 56 is stated to be connected by bearing 53 with the axle 54.Brake disc 56 includes disk body 561 and bearing block 562, disk body 561 and axle
Bearing 562 is arranged in terminal pad 563, and brake disc 56 is fixedly connected by terminal pad 563 with rail car wheel 51, and bearing 53 is pacified
Reinforcement 564 is additionally provided with bearing block 562, between disk body and bearing block.
Two wheels are provided with the axle 54 to fixed block 55.
The multipurpose train wheel also includes main frame 4, and the left front end of main frame 4 and right front ends are connected by hinge 3 respectively
A piece expansion link 1, is connected with least one crossbeam 2 between two expansion links 1；The lower section of main frame 4 is provided with one in front and one in back two
To 5, two lower sections of expansion link 1 are provided with a wheel to 5 to wheel；The main frame 4 and two expansion links 1 are arranged with and fixed block
55 fixed seats for coordinating, the wheel realizes fixation of the wheel to 5 during the fixed seat is inserted to fixed block 55.
Spring is installed between the fixed block 55 and fixed seat.
The utility model beneficial effect：
1st, simple structure, conversion is convenient, as long as dismounting road vehicle wheel can be achieved with rail-road conversion, and each of which wheel is certainly
Drive, alleviates car weight and overall structure, increased payload；
2nd, the wheel using rolling stock is right, and directly drives that the wheel is right, and drive efficiency is high, operate steadily, wear and tear small；Without public affairs
Road wheel stand under load is uneven, tire eccentric wear is severe, and driving wheel lateral confinement is small, the problem of vehicle run stability difference, does not also drive
Still by friction between highway tire and railway tire, transmission efficiency is also very low, and wheel is to driving force size ripple in the process of moving
Move larger, the also larger problem of highway foot wheel abrasion.
3rd, railway riding stability, safe due to the wheel pair and bogie using rolling stock, speed of operation can be with
It is higher；Because front-wheel pair can turn to and install road vehicle wheel, traveling is also riding stability, safe on highway, OK
Sailing speed can be higher；
4th, three axle wheels pair are employed, the lifting capacity of wheel is improve；
5th, coordinate by expansion link and hinge, form the steering mechanism of changeable angle, making one of forefront, take turns pair can
Turn to, add to be connected with the steering driving mechanism of vehicle and realize controllable steering, make the utility model that there is song very high
Line can realize the steering of road travel by performance, be adapted to combined.
Claims (5)
1. multipurpose train wheel, it is characterised in that used including axle (54) and by the railway that bearing is arranged on axle (54) two ends
Wheel (51), rail car wheel (51) outside is removably provided with road vehicle wheel；The axle (54) is provided with for connecting
The steering driving mechanism connector (6) of steering driving mechanism；Rail car wheel (51) outer face is provided with some screwed holes
(57) bolt is removably pacified with the rail car wheel (51) during, the road vehicle wheel is by being fitted into the screwed hole (57)
Dress.
2. multipurpose train wheel according to claim 1, it is characterised in that is provided with the rail car wheel (51)
Wheel hub motor (52), the stator of the wheel hub motor (52) is fixedly connected with the axle (54), the wheel hub motor (52) turn
It is sub to be fixedly connected with the rail car wheel (51).
3. multipurpose train wheel according to claim 1 and 2, it is characterised in that the rail car wheel (51) is installed
There is brake disc (56), the brake disc (56) is fixedly connected with rail car wheel (51), the brake disc (56) and the axle
(54) connected by bearing (53).
4. multipurpose train wheel according to claim 3, it is characterised in that the brake disc (56) is including disk body
(561) and bearing block (562), disk body (561) and bearing block (562) are arranged in terminal pad (563), and brake disc (56) is by even
Disk (563) is connect to be fixedly connected with rail car wheel (51), bearing (53) in the bearing block (562), disk body and bearing block it
Between be additionally provided with reinforcement (564).
5. multipurpose train wheel according to claim 1 and 2, it is characterised in that be provided with two on the axle (54)
Wheel is to fixed block (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144875.XU CN206264726U (en) | 2016-10-21 | 2016-10-21 | Multipurpose train wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144875.XU CN206264726U (en) | 2016-10-21 | 2016-10-21 | Multipurpose train wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206264726U true CN206264726U (en) | 2017-06-20 |
Family
ID=59037482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621144875.XU Active CN206264726U (en) | 2016-10-21 | 2016-10-21 | Multipurpose train wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206264726U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045384A (en) * | 2018-01-18 | 2018-05-18 | 八方电气(苏州)股份有限公司 | Small rail car driving device |
| CN108045383A (en) * | 2017-11-16 | 2018-05-18 | 中车四方车辆有限公司 | A kind of running gear and the vehicle with the running gear |
| CN108382127A (en) * | 2018-01-25 | 2018-08-10 | 安徽港泰机械制造集团有限公司 | A kind of durable type rail-road car wheel with antiskid function |
| CN113844469A (en) * | 2021-08-08 | 2021-12-28 | 肖宗旺 | Multipurpose high-speed rail vehicle and rail system thereof |
-
2016
- 2016-10-21 CN CN201621144875.XU patent/CN206264726U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045383A (en) * | 2017-11-16 | 2018-05-18 | 中车四方车辆有限公司 | A kind of running gear and the vehicle with the running gear |
| CN108045384A (en) * | 2018-01-18 | 2018-05-18 | 八方电气(苏州)股份有限公司 | Small rail car driving device |
| CN108382127A (en) * | 2018-01-25 | 2018-08-10 | 安徽港泰机械制造集团有限公司 | A kind of durable type rail-road car wheel with antiskid function |
| CN108382127B (en) * | 2018-01-25 | 2023-08-08 | 安徽港泰机械制造集团有限公司 | Durable road and railway dual-purpose wheel with anti-skid function |
| CN113844469A (en) * | 2021-08-08 | 2021-12-28 | 肖宗旺 | Multipurpose high-speed rail vehicle and rail system thereof |
| WO2023016381A1 (en) * | 2021-08-08 | 2023-02-16 | 肖宗旺 | Multi-purpose high-speed rail vehicle and rail system thereof |
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