CN205553771U - Be applied to dual -purpose wheel of rail that railway patrolled line or way ground - Google Patents
Be applied to dual -purpose wheel of rail that railway patrolled line or way ground Download PDFInfo
- Publication number
- CN205553771U CN205553771U CN201620403704.8U CN201620403704U CN205553771U CN 205553771 U CN205553771 U CN 205553771U CN 201620403704 U CN201620403704 U CN 201620403704U CN 205553771 U CN205553771 U CN 205553771U
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- Prior art keywords
- wheel hub
- ground
- rail
- road
- tire
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Abstract
The utility model provides a be applied to dual -purpose wheel of rail that railway patrolled line or way ground, including wheel hub, wheel hub motor, tire, wheel hub includes left wheel hub and right wheel hub, a left side wheel hub and right wheel hub link to each other with the output shaft at wheel hub motor both ends respectively, left side wheel hub and right wheel hub inboard all are equipped with around the annular steel ball raceway at wheel hub center, arrange full steel ball in the steel ball raceway, the in -wheel motor surface is equipped with the track tire, left side wheel hub and right wheel hub surface all are equipped with way ground tire. The utility model discloses simple structure, convenient and practical compares the line mode of patrolling on foot and uses manpower sparingly more, and it is higher to patrol line efficiency, simultaneously can also be applied to way ground.
Description
Technical field
This utility model belongs to vehicle technology field, relates to a kind of railway line walking rail convertible car.
Background technology
The main task of railway line walking work is prevention and prevents behavior and the railway service work destroying means of transportation along the line, and find and remove barriers the potential safety hazards such as thing, pollutant, domestic animal, it is ensured that railway operation safety.In order to adapt to railway operation requirement, railway bed surface often covers one layer of rubble, and when line walking, generic vehicle cannot use, and adds that railway section is limited in scope, it is impossible to arranging special traffic route, therefore railway line walking relies primarily on foot at present.Along Railway situation complicated difficult walks and circuit is longer, and line walking outfit is more so that line walking people's police and railroader's working strength are very big, and working condition is arduous, but efficiency is the highest.Additionally, when running into railway burst accident, also cannot quickly arrive place where the accident occurred.The most not being applicable to the vehicles of railway line walking, more do not have rail convertible car to occur, therefore, this utility model devises a kind of dual-purpose wheel of rail being applied to railway line walking or ground, road, to overcome the problems referred to above.
Summary of the invention
This utility model is for solving prior art problem, it is provided that a kind of simple in construction, convenient and practical railway line walking rail convertible car.
The technical solution adopted in the utility model is: be applied to railway line walking or the dual-purpose wheel of rail on ground, road, including wheel hub, wheel hub motor, tire, described wheel hub includes that left wheel hub and right wheel hub, described left wheel hub and the right wheel hub output shaft respectively with wheel hub motor two ends is connected；It is equipped with the annular steel ball raceway around hub centre inside described left wheel hub and right wheel hub, in described steel ball raceway, is booked steel ball；Described wheel hub motor surface is provided with track tire, described left wheel hub and right hub surface and is equipped with ground, road tire.
Further, it is provided with spring layer between described steel ball and steel ball raceway.
Further, the spacing of described left wheel hub and right wheel hub is 70-75mm.
Further, the inner chamber of described left wheel hub and right wheel hub is additionally provided with electromagnetic coil.
Further, described steel ball raceway can arrange 3-5 row.
Further, ground, described road tyre width is 30-40mm.
Further, the big 40 ~ 50mm of radius of the radius ratio track tire of ground, described road tire.
What this utility model obtained has the beneficial effect that A, this utility model simple in construction, and convenient and practical, line walking mode on foot of comparing more saves manpower, and line walking is in hgher efficiency；B, when line walking, track tire rolls on rail, and rail is stuck between two wheel hubs, operates steadily when so having ensured line walking；C, the setting of multiple rows of steel ball make to be become Structure deformation from plane contact between wheel hub and rail, frictional force between the two when decreasing operation；D, the setting of electromagnetic coil make to produce between wheel hub and rail captivation, thus ensure that wheel hub is in close contact with rail, it is to avoid derail in operation；E, spring layer fine-tuning two wheel hub spacing are set, more convenient during use, it is ensured that traveling comfort, buffering concussion, be adapted to the rail of rail head a width of 70 ~ 75mm different model simultaneously；F, two wheel hub spacing dimensions are to arrange according to China railways existing rail width dimensions, have wide applicability；G, the setting of ground, road tire size both ensure that it, in road surface traveling comfort, made again the entirety will not be excessively heavy, ensure that road tire is not in contact with the ground when track runs simultaneously, it is to avoid unnecessary friction.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is schematic diagram inside this utility model left wheel hub.
Fig. 3 is this utility model left wheel hub generalized section.
Wherein 1 represent ball, 2 represent track tire, 3 represent ground, road tire, 4 represent spring, 5 represent electromagnetic coil.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail
As it is shown in figure 1, be applied to railway line walking or the dual-purpose wheel of rail on ground, road, including wheel hub, wheel hub motor, tire, described wheel hub includes that left wheel hub and right wheel hub, described left wheel hub and the right wheel hub output shaft respectively with wheel hub motor two ends is connected；Described wheel hub motor surface is provided with track tire 2, described left wheel hub and right hub surface and is equipped with ground, road tire 3, and the spacing of described left wheel hub and right wheel hub is 73mm.Ground, road tire 3 width is 35mm.The big 45mm of radius of the radius ratio track tire 2 of ground, road tire 3.As in figure 2 it is shown, be equipped with 3 row's annular steel ball raceways around hub centre inside left wheel hub and right wheel hub, in steel ball raceway, it is booked steel ball 1.As it is shown on figure 3, be provided with spring layer 4 between steel ball 1 and steel ball raceway, the inner chamber of left wheel hub and right wheel hub is additionally provided with electromagnetic coil 5
When being embodied as: when prevailing roadway runs, ground, road tire 3 works, and track tire 2 does not contacts with road surface, and now, this utility model is equivalent to two-wheel electric balance car.When track runs, track tire 2 rolls on rail and moves ahead, now, ground, road tire 3 does not contacts with ground, do not contact with rail, rail be stuck between two wheel hubs and with steel ball 1 Structure deformation on wheel hub medial wall, the electromagnetic coil 5 in two hub inner lumen to rail produce captivation, rail is made to be in close contact with wheel hub, it is to avoid operation is derailed.4 layers of spring ensure that traveling comfort simultaneously.
This utility model wheel is mainly used in electric unicycle, electrodynamic balance car, Segway Human Transporter, electric motor car etc..
Claims (7)
1. it is applied to railway line walking or the dual-purpose wheel of rail on ground, road, it is characterised in that: include that wheel hub, wheel hub motor, tire, described wheel hub include that left wheel hub and right wheel hub, described left wheel hub and the right wheel hub output shaft respectively with wheel hub motor two ends is connected；It is equipped with the annular steel ball raceway around hub centre inside described left wheel hub and right wheel hub, in described steel ball raceway, is booked steel ball (1)；Described wheel hub motor surface is provided with track tire (2), described left wheel hub and right hub surface and is equipped with ground tire, road (3).
It is applied to railway line walking or the dual-purpose wheel of rail on ground, road the most according to claim 1, it is characterised in that: it is provided with spring layer (4) between described steel ball (1) and steel ball raceway.
It is applied to railway line walking or the dual-purpose wheel of rail on ground, road the most according to claim 1, it is characterised in that: the spacing of described left wheel hub and right wheel hub is 70-75mm.
4. according to claim 1 or 3, it is applied to railway line walking or the dual-purpose wheel of rail on ground, road, it is characterised in that: the inner chamber of described left wheel hub and right wheel hub is additionally provided with electromagnetic coil (5).
It is applied to railway line walking or the dual-purpose wheel of rail on ground, road the most according to claim 1, it is characterised in that: described steel ball raceway can arrange 3-5 row.
It is applied to railway line walking or the dual-purpose wheel of rail on ground, road the most according to claim 1, it is characterised in that: ground, described road tire (3) width is 30-40mm.
It is applied to railway line walking or the dual-purpose wheel of rail on ground, road the most according to claim 1, it is characterised in that: the big 40 ~ 50mm of radius of radius ratio track tire (2) on ground tire, described road (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403704.8U CN205553771U (en) | 2016-05-06 | 2016-05-06 | Be applied to dual -purpose wheel of rail that railway patrolled line or way ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403704.8U CN205553771U (en) | 2016-05-06 | 2016-05-06 | Be applied to dual -purpose wheel of rail that railway patrolled line or way ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205553771U true CN205553771U (en) | 2016-09-07 |
Family
ID=56803605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620403704.8U Expired - Fee Related CN205553771U (en) | 2016-05-06 | 2016-05-06 | Be applied to dual -purpose wheel of rail that railway patrolled line or way ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205553771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394114A (en) * | 2016-10-25 | 2017-02-15 | 徐洪恩 | Two-purpose wheel for railway and highway |
| CN108486969A (en) * | 2018-04-12 | 2018-09-04 | 北京康拓红外技术股份有限公司 | A kind of rail system for outdoor environment |
-
2016
- 2016-05-06 CN CN201620403704.8U patent/CN205553771U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394114A (en) * | 2016-10-25 | 2017-02-15 | 徐洪恩 | Two-purpose wheel for railway and highway |
| CN108486969A (en) * | 2018-04-12 | 2018-09-04 | 北京康拓红外技术股份有限公司 | A kind of rail system for outdoor environment |
| CN108486969B (en) * | 2018-04-12 | 2023-09-26 | 北京航天神舟智能装备科技股份有限公司 | Rail system for outdoor environment |
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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: 20160907 Termination date: 20180506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |