CN206012603U - A kind of rail vehicle bogie of centrepin transmission - Google Patents
A kind of rail vehicle bogie of centrepin transmission Download PDFInfo
- Publication number
- CN206012603U CN206012603U CN201621042056.4U CN201621042056U CN206012603U CN 206012603 U CN206012603 U CN 206012603U CN 201621042056 U CN201621042056 U CN 201621042056U CN 206012603 U CN206012603 U CN 206012603U
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- framework
- centrepin
- suspension
- guider
- wheel
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Abstract
A kind of rail vehicle bogie of centrepin transmission, including framework, guider, walking system, suspension, brakes, traction apparatuss and anti-drop device；Walking system is made up of with wheel spindle device power set, and power set are connected by shaft coupling with wheel spindle device；Guider includes that two groups of directive wheels and one group of safety wheel, directive wheel and safety wheel leave gap with interorbital；Spring is provided between the upper and lower two stands of guider；Suspension includes that single stage suspension and secondary suspension, one end of single stage suspension are connected with wheel spindle device, and the other end of single stage suspension is connected with framework；On the crossbeam of framework, the brake disc of brakes is arranged on wheel spindle device brakes by ring flange；Traction apparatuss adopt centrepin form, centrepin to include bearing pin, rubber sleeve and bearing；Traction apparatuss are arranged on the crossbeam central authorities of framework.The beneficial effects of the utility model are：By the improvement to bogie structure, structure be simplified and arrange more reasonable.
Description
Technical field
This utility model is related to a kind of rail vehicle bogie, and in particular to a kind of dependence centrepin for F type tracks
Rail locomotive " H " the shape bogie of transmission.
Background technology
Recent year track traffic is developed rapidly, and the running track great majority of novel rail vehicle are F type tracks,
For the normal operation of support vehicles, and need to carry out track repair and maintenance, while the burst accident to vehicle is rescued.
At present, multiple Support vehicles for being directed to this kind of circuit are had been developed for both at home and abroad, and the bogie of support vehicles is and connects
The walking system of touch.This kind of bogie high cost before this, weight are big, load-carrying is little and running mechanism is complicated, before tackling
The wide market of scape, need a kind of simple structure, load-carrying big and low cost of manufacture new F types rail vehicle bogie.
Utility model content
The technical problems to be solved in the utility model is the drawbacks described above for overcoming prior art to exist, there is provided a kind of structure
Simply, reliable operation, the rail vehicle bogie that the low dependence centrepin for F type tracks of manufacture and maintenance cost is driven.
This utility model solves the technical scheme adopted by its technical problem：
A kind of rail vehicle bogie of centrepin transmission, including framework, guider, walking system, suspension, system
Dynamic system, traction apparatuss and anti-drop device；Guider, walking system, suspension, brakes, traction apparatuss and anticreep
Device is mounted on framework；The walking system that quantity can be flexibly arranged according to locomotive load-bearing requirements is filled with wheel shaft by power set
Composition is put, power set are connected by shaft coupling with wheel spindle device；Guider includes two groups of directive wheels and one group of safety wheel；Lead
To device upper and lower two stands between be provided with spring；Suspension includes single stage suspension and secondary suspension, one end of single stage suspension with
Wheel spindle device is connected, and the other end of single stage suspension is connected with framework, upper surface of the secondary suspension located at framework；Brakes is installed
On the crossbeam of framework, the brake disc of brakes is arranged on wheel spindle device by ring flange；Traction apparatuss adopt centrepin
Form, centrepin include bearing pin, rubber sleeve and bearing, and in the bearing, rubber sleeve is located at bearing periphery to bearing pin；Traction
Device is arranged on the crossbeam central authorities of framework, for transmitting the longitudinal force between bogie and car body.
Further, from hydraulic motor or electric motor, type of drive is a11wheel drive to the power set.Walking system
The quantity of wheel spindle device and power set can be flexibly set according to locomotive load-bearing requirements.
Further, the directive wheel of the guider and safety wheel leave gap with interorbital, and directive wheel is connect with track
It is Elastic Contact when tactile；Be provided with the adjustment that safety wheel and orbit gap can be adjusted according to performance requirement between guider and framework
Block, realizes compensating the tire wear of locomotive by the quantity for changing adjustment block.
Further, the particular number of the walking system can be flexibly arranged according to locomotive load-bearing requirements.
Further, the quantity of the secondary suspension is two, and the vertical stiffness of secondary suspension and longitudinally, laterally rigidity are full
The skew occurred between sufficient car body and bogie and torsion.
Further, the framework is welded by steel plate, and frame shape is H-shaped.
Further, the guider, walking system, brakes, traction apparatuss and anti-drop device by bolt with
Framework connects.
Further, one end of one end of the secondary suspension, one end of anti-drop device and traction apparatuss is installed in steering
On the framework of frame, the other end of the other end of secondary suspension, the other end of anti-drop device and traction apparatuss is arranged on locomotive car body
On, with realize bogie be connected with car body, the function of overturn-preventing and steering.
When vehicle is travelled, power set are driven by coupling pair wheel shaft device, the power produced by walking system
Be delivered on framework by the single stage suspension being connected with framework and wheel spindle device, then car body is passed through traction apparatuss to drive vehicle row
To sail. in parking and travelling brake, brakes is braked offer brake force to vehicle to wheel spindle device, is transmitted by single stage suspension
To on framework, most car body is passed to through centrepin afterwards, realize parking and the travelling brake of vehicle.When its straight line is travelled, it is oriented to
Take turns along track sided linear walk, when vehicle crawl teeter go beyond the limit when, directive wheel is connect with the side elastic of track
Touching carries out cross spacing to vehicle, and during Vehicular turn, inner side directive wheel is pressurized, there is provided crosses the centripetal force of bend, then by two is
Suspension strap motor vehicles bodies are turned to.
The beneficial effects of the utility model are：By the improvement to bogie structure, structure is simplified and arranges more
Rationally.Traction apparatuss are arranged on the crossbeam central authorities of framework using centrepin form, vertical between bogie and car body for transmitting
To active force, reliable operation.Walking system can be flexibly arranged wheel spindle device and move according to locomotive load-bearing requirements using flexible design
The quantity of power apparatus, per axle, distribution load is little, and type of drive can effectively be lifted at the row under low friction environment using a11wheel drive
Performance, the guiding of guider and overturn-preventing integrated design is sailed, facilitates daily dismounting maintenance, manufacture and maintenance cost
Low, be conducive to support vehicles safe and highly efficient operation.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the rail vehicle bogie of this utility model centrepin transmission；
Vertical structure layout drawings of the Fig. 2 for rail vehicle bogie shown in Fig. 1；
Lateral structure layout drawings of the Fig. 3 for rail vehicle bogie shown in Fig. 1.
In figure：1 framework；2 guiders；2.1 directive wheel；2.2 safety wheel；3 traveling systems
System；3.1 wheel spindle device；3.2 power set；4 suspension；4.1 single stage suspension；4.2 2 are
Hang；5 brakes；6 traction apparatuss；7 anti-drop devices.
Specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, Fig. 3, the present embodiment includes framework 1, guider 2, walking system 3, suspension 4, braking
System 5, traction apparatuss 6 and anti-drop device 7.Guider 2, walking system 3, suspension 4, brakes 5, traction apparatuss 6
It is mounted on framework 1 with anti-drop device 7.Walking system 3 is made up of with wheel spindle device 3.1 power set 3.2, power set
3.2 pass through shaft coupling with wheel spindle device 3.1（Not shown in figure）Connection, provides power for car load；Guider 2 includes that two groups are led
To 2.1 and one group of safety wheel 2.2 is taken turns, directive wheel 2.1 and safety wheel 2.2 leave gap between track A.Guider 2 upper,
Spring is provided between lower two stands.Suspension 4 includes single stage suspension 4.1 and secondary suspension 4.2,4.1 one end of single stage suspension and wheel
Shaft device 3.1 is connected, and 4.1 other end of single stage suspension is connected with framework 1, and secondary suspension 4.2 is located at 1 upper surface of framework.Braking system
System 5 is arranged on the crossbeam of framework 1, the brake disc of brakes 5（Not shown in figure）By ring flange（Not shown in figure）Peace
It is mounted on wheel spindle device 3.1, to realize vehicle parking and travelling brake.Traction apparatuss 6 adopt centrepin form, centrepin to include
Bearing pin, rubber sleeve and bearing, in the bearing, rubber sleeve is located at bearing periphery to bearing pin.Traction apparatuss 6 are arranged on framework
1 crossbeam central authorities, for transmitting the longitudinal force between bogie and car body.
From hydraulic motor or electric motor, type of drive is a11wheel drive to power set 3.2.
Directive wheel 2.1 and safety wheel 2.2 leave gap between track A, specially：Directive wheel 2.1 and the side of track A
A2 leaves gap between face.Space is left between the bottom surface A3 faces of safety wheel 2.2 and track A.
The presence of the spring between the upper and lower two stands of guider 2 so that be elasticity when directive wheel 2.1 is contacted with track A
Contact, bogie by directive wheel 2.1 and the side A2 faces of track A Elastic Contact realizing Vehicular turn and cross spacing.
, when bend is crossed, the directive wheel 2.1 positioned at curve inner side is pressurized for vehicle, there is provided cross the centripetal force of bend.Now, safety wheel 2.2
Walk along the bottom surface A3 faces of track A, realize the anti-roll function of bogie, then by the anti-drop device 7 on framework（The present embodiment
Linea angulata arranges two groups of anti-drop devices in pairs）It is connected with car body, prevents the derailing of toppling of vehicle, meet the security requirement of vehicle.
The particular number of walking system 3 can be flexibly arranged according to locomotive load-bearing requirements.The present embodiment is longitudinally arranged four groups and walks
Row system 3.
4.1 two ends of single stage suspension are connected with wheel spindle device 3.1, framework 1 respectively, can be realized not by single stage suspension 4.1
With the decoupling between wheel spindle device 3.1, it is ensured that vehicle under any circumstance, running face A1 face of all wheels without departure from track A,
Carry wheel uniform.
The quantity of secondary suspension 4.2 is two, and secondary suspension 4.2 is used for being supported car body.Secondary suspension 4.2 hang down
To rigidity and longitudinal rigidity, lateral stiffness, the skew and torsion occurred between car body and bogie can be met.
In the present embodiment, the framework 1 is welded by steel plate, and frame shape is H-shaped.
The guider 2, walking system 3, brakes 5, traction apparatuss 6 and anti-drop device 7 are by bolt and structure
Frame 1 connects.
Adjustment block is provided between the guider 2 and framework 1（Not shown in figure）, safety wheel can be adjusted according to performance requirement
Gap between 2.2 and track A, and the abrasion of tire can be compensated by the quantity of change adjustment block.
4.2 one end of the secondary suspension, 7 one end of anti-drop device and 6 one end of traction apparatuss are installed in the framework of bogie
On, 4.2 other end of secondary suspension, 7 other end of anti-drop device and 6 other end of traction apparatuss are arranged on car body, to realize turning to
Frame is connected with car body, the function of overturn-preventing and steering.
Operation principle：When vehicle is travelled, power set 3.2 are driven by coupling pair wheel shaft device 3.1, traveling system
Power produced by system 3 is delivered on framework 1 by the single stage suspension 4.1 being connected with framework 1 and wheel spindle device 3.1, then through traction
Device 6 is passed car body to drive vehicle to travel. and in parking and travelling brake, brakes 5 is carried out vehicle to wheel spindle device 3.1
Braking provides brake force, is delivered on framework 1 by single stage suspension 4.1, most passes to car body through centrepin afterwards, realizes staying for vehicle
Car and travelling brake.When its straight line is travelled, side A2 straight line moving of the directive wheel 2.1 along track A laterally put when vehicle crawls
Dynamic when going beyond the limit, directive wheel 2.1 carries out cross spacing with the side A2 Elastic Contacts of track A to vehicle, during Vehicular turn, interior
Side directive wheel 2.1 is pressurized, there is provided crosses the centripetal force of bend, then is turned to motor vehicles bodies by secondary suspension 4.2.
Claims (5)
1. the rail vehicle bogie that a kind of centrepin is driven, it is characterised in that：A kind of rail locomotive of centrepin transmission is turned to
Frame, including framework, guider, walking system, suspension, brakes, traction apparatuss and anti-drop device；Guider,
Walking system, suspension, brakes, traction apparatuss and anti-drop device are mounted on framework；Can be wanted according to locomotive load-bearing
The walking system that quantity is flexibly set is asked to be made up of with wheel spindle device power set, power set pass through shaft coupling with wheel spindle device
Connection；Guider includes two groups of directive wheels and one group of safety wheel；Spring is provided between the upper and lower two stands of guider；Hang
System includes that single stage suspension and secondary suspension, one end of single stage suspension are connected with wheel spindle device, the other end and structure of single stage suspension
Frame is connected, upper surface of the secondary suspension located at framework；Brakes on the crossbeam of framework, lead to by the brake disc of brakes
Cross ring flange to be arranged on wheel spindle device；Traction apparatuss adopt centrepin form, centrepin to include bearing pin, rubber sleeve and bearing,
In the bearing, rubber sleeve is located at bearing periphery to bearing pin；Traction apparatuss are arranged on the crossbeam central authorities of framework, for transmitting
Longitudinal force between bogie and car body.
2. the rail vehicle bogie that centrepin according to claim 1 is driven, it is characterised in that：The power set choosing
With hydraulic motor or electric motor, type of drive is a11wheel drive.
3. bogie according to claim 1 and 2, it is characterised in that：The directive wheel of the guider and safety wheel are equal
It is Elastic Contact when leaving gap, directive wheel and rail contact with interorbital；Being provided between guider and framework can be according to performance
The adjustment block of adjustment safety wheel and orbit gap is required, is realized carrying out the tire wear of locomotive by the quantity for changing adjustment block
Compensation.
4. the rail vehicle bogie that centrepin according to claim 1 and 2 is driven, it is characterised in that：Described two is outstanding
The quantity of extension is two.
5. the rail vehicle bogie that centrepin according to claim 1 and 2 is driven, it is characterised in that：The framework by
Steel plate is welded, and frame shape is H-shaped；The guider, walking system, brakes, traction apparatuss and anti-drop device
It is connected with framework by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621042056.4U CN206012603U (en) | 2016-09-08 | 2016-09-08 | A kind of rail vehicle bogie of centrepin transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621042056.4U CN206012603U (en) | 2016-09-08 | 2016-09-08 | A kind of rail vehicle bogie of centrepin transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206012603U true CN206012603U (en) | 2017-03-15 |
Family
ID=58258985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621042056.4U Expired - Fee Related CN206012603U (en) | 2016-09-08 | 2016-09-08 | A kind of rail vehicle bogie of centrepin transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206012603U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274956A (en) * | 2016-09-08 | 2017-01-04 | 湘潭大学 | A kind of rail vehicle bogie of centrepin transmission |
| CN109466580A (en) * | 2017-09-08 | 2019-03-15 | 比亚迪股份有限公司 | The embedded bogie of self-deflection and railcar |
| CN112158220A (en) * | 2020-08-25 | 2021-01-01 | 中国船舶重工集团公司第七0七研究所 | Rail surface lateral limiting device for rail trolley |
| CN115231223A (en) * | 2022-07-31 | 2022-10-25 | 湖北天华智能装备股份有限公司 | High-speed self-propelled trolley |
-
2016
- 2016-09-08 CN CN201621042056.4U patent/CN206012603U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274956A (en) * | 2016-09-08 | 2017-01-04 | 湘潭大学 | A kind of rail vehicle bogie of centrepin transmission |
| CN109466580A (en) * | 2017-09-08 | 2019-03-15 | 比亚迪股份有限公司 | The embedded bogie of self-deflection and railcar |
| CN112158220A (en) * | 2020-08-25 | 2021-01-01 | 中国船舶重工集团公司第七0七研究所 | Rail surface lateral limiting device for rail trolley |
| CN112158220B (en) * | 2020-08-25 | 2022-02-15 | 中国船舶重工集团公司第七0七研究所 | Rail surface lateral limiting device for rail trolley |
| CN115231223A (en) * | 2022-07-31 | 2022-10-25 | 湖北天华智能装备股份有限公司 | High-speed self-propelled trolley |
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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: 20170315 Termination date: 20210908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |