CN107499329A - A kind of single rail bogie and the rail vehicle with the single rail bogie - Google Patents
A kind of single rail bogie and the rail vehicle with the single rail bogie Download PDFInfo
- Publication number
- CN107499329A CN107499329A CN201610422760.0A CN201610422760A CN107499329A CN 107499329 A CN107499329 A CN 107499329A CN 201610422760 A CN201610422760 A CN 201610422760A CN 107499329 A CN107499329 A CN 107499329A
- Authority
- CN
- China
- Prior art keywords
- framework
- single rail
- rail bogie
- air chamber
- mounting seat
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F3/00—Types of bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C13/00—Locomotives or motor railcars characterised by their application to special systems or purposes
- B61C13/08—Locomotives or motor railcars characterised by their application to special systems or purposes for saddle or like balanced type railways
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides a kind of single rail bogie, the single rail bogie includes framework, the shaft coupling via being arranged on the framework, the air spring being fixed on the framework, the current collecting equipment being fixed on the framework, the lateral damper mounting seat being fixed on the framework, the longeron of the framework is body structure, and the rail inner is provided with the air chamber of air spring.Stringer designs have been saved into material into body structure, have reduced cost, technique is simple, it is only necessary to have been welded together plate construction, without larger component.The rail inner is provided with the air chamber of air spring, stores gas for air spring, is an overall structure by the air chamber and the stringer designs, it is integrated higher.Weld seam is less, is less susceptible to slight crack occur, and therefore, the better tightness of the air chamber, structural strength is higher.Present invention also offers a kind of rail vehicle.
Description
Technical field
The present invention relates to rail vehicle technical field, more particularly to a kind of single rail bogie and with the single rail bogie
Rail vehicle.
Background technology
Monorail transit vehicle is one kind of rail traffic vehicles, different from the rail of traditional steel wheel-rail Rail Transit System
Road vehicular traffic, but one kind is carried and driven by rubber wheel, walked in a dedicated track.Monorail transit circuit takes up an area face
Product is small, and car operation noise is low, climbing capacity (ruling grade 60 ‰) and by small curve ability strong (radius R≤50m) etc.,
Therefore it is suitable for public transport development need in city.
Bogie is the chief component of monorail train, and the quality of bogie global design is not only related to the fortune of train
Row safety but also the ride quality for being directly connected to passenger, therefore, the quality of bogie of single-rail train how is improved, allow and turn
Manufacturing cost is reduced while preferably transmitting kinetic energy to frame, simplifies the problem that mounting process is present technical staff's research.
At present, on bogie of single-rail train, each part it is integrated not high, installed in manufacture it is all more time-consuming,
The intensity of each position can not be ensured.The air storage chamber of especially air spring is very narrow, and integration degree is not high, welding position
Locate easy gas leakage, cause air spring cisco unity malfunction, cause potential safety hazard.
In view of this, it would be highly desirable to optimize design for prior art, on the basis of bogie strength demand is met, carry
The air storage chamber integration degree and permitted gas space of high air spring, avoid gas leakage, ensure its driving safety.
The content of the invention
For drawbacks described above, present invention solves the technical problem that being, there is provided a kind of single rail bogie, to solve present skill
The integration degree of empty spring air chamber present in art is low and permitted gas space is small, the problem of easy gas leakage.
The invention provides a kind of train single rail bogie, including framework, be arranged on the framework shaft coupling via,
The air spring that is fixed on the framework, the current collecting equipment being fixed on the framework, the transverse direction being fixed on the framework
Shock absorber mounting seat, the longeron of the framework is body structure, and the rail inner is provided with the air chamber of air spring.
Preferably, the shaft coupling via passes through the air chamber.
Preferably, reinforcing plate is provided with around the shaft coupling via, and the reinforcing plate is in the plenum interior.
Preferably, welding hole is provided with the empty spring abutment cant board of the longeron, for welding the reinforcing plate.
Preferably, the lateral damper mounting seat is made up of two structure identical bases, is set on the base
There is screwed hole.
Preferably, it is provided with rib between two bases.
Preferably, the mounting seat of the current collecting equipment is welded on the stable wheel support of the framework.
Preferably, the mounting surface of the mounting seat is perpendicular to the ground, and the installation is provided perpendicular in the mounting seat
The mounting hole in face.
Preferably, it is bolted between the current collecting equipment and the mounting seat.
The present invention also provides a kind of rail vehicle, including single rail bogie, and the single rail bogie is using foregoing
Single rail bogie.
From such scheme, the invention provides a kind of single rail bogie, the single rail bogie includes framework, set
Shaft coupling via on the framework, the air spring being fixed on the framework, the collection Denso being fixed on the framework
The lateral damper mounting seat put, being fixed on the framework, the longeron of the framework is body structure, in the rail inner
It is provided with the air chamber of air spring.
It is arranged such, stringer designs has been saved into material into body structure, have reduced cost, technique is simple, it is only necessary to will
Plate construction welds together, without larger component, therefore operating space when greatling save manufacture.Described
Rail inner is provided with the air chamber of air spring, and gas is stored for air spring, is one by the air chamber and the stringer designs
Individual overall structure is integrated higher.It is all more convenient when manufacture and installation.Be separately provided air chamber again by its with
Framework welding is compared, and air chamber is less with construction joint that longeron integrates, is less susceptible to slight crack occur, therefore, the gas
The better tightness of room, structural strength are higher.
In the preferred scheme of the present invention, reinforcing plate is provided with around the shaft coupling via, and the reinforcing plate exists
The plenum interior.So design not only increases the structural strength of the air chamber and longeron, and adds the shaft coupling
Structural strength around via, structural strength of the air chamber near shaft coupling via is ensured, avoided causing air chamber gas leakage
Phenomenon, reliable guarantee is provided for the normal operation of air spring.
In another preferred scheme of the present invention, the mounting surface of the mounting seat is perpendicular to the ground, is set in the mounting seat
It is equipped with the mounting hole perpendicular to the mounting surface.The mounting surface i.e. mounting surface perpendicular to the ground is parallel with track side surfaces, works as peace
The mounting surface of current collecting equipment is also parallel with track side surfaces when loading onto current collecting equipment, when current collecting equipment extruding track side surfaces are drawn
By the extruding force perpendicular to current collecting equipment mounting surface when electric energy.It is more suffered by bolt when bolt is installed
It is the axial force along screw rod.Because the axial strength of bolt is higher, bolt is less susceptible to be broken, and has ensured current collecting equipment
Job stability.
Rail vehicle provided by the present invention is provided with above-mentioned single rail bogie, because the single rail bogie has above-mentioned skill
Art effect, the rail vehicle provided with the single rail bogie should also have corresponding technique effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of specific embodiment of single rail bogie provided by the present invention.
Fig. 2 is the structural representation of the framework of single rail bogie.
Fig. 3 is the structural representation of single rail bogie longeron.
Fig. 4 is the structural representation of single rail bogie rail inner.
Fig. 5 is the internal structure schematic diagram of framework.
Fig. 6 is the structural representation for the framework for being provided with current collecting equipment.
Fig. 7 is the mounting structure schematic diagram of lateral damper.
Fig. 8 is the structural representation of lateral damper mounting seat.
In Fig. 1-8：
Framework 1, longeron 11, empty spring abutment cant board 110, welding hole 111, reinforcing plate 112, lateral damper mounting seat 12,
Rib 121, base 122, lateral damper 13, gear-box 2, motor 3, shaft coupling via 4, air spring 5, current collecting equipment 6, track
7th, rail-side surface 71, stable wheel support 8, air chamber 9, mounting seat 10, mounting surface 101, mounting hole 102.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The present embodiment provides a kind of train single rail bogie, as Figure 1-5.Wherein, Fig. 1 is single track provided by the present invention
A kind of structural representation of specific embodiment of bogie；Fig. 2 is the structural representation of the framework of single rail bogie；Fig. 3 is single
The structural representation of rail bogie longeron；Fig. 4 is the structural representation of single rail bogie rail inner；Fig. 5 is the inside of framework
Structural representation.
The single rail bogie includes framework 1, the shaft coupling via 4 being fixed on framework 1, the air being fixed on framework 1
Spring 5, the current collecting equipment 5 being fixed on framework 1, the lateral damper mounting seat 12 being fixed on framework 1, the longeron of framework 1
11 be body structure, and the air chamber 9 of air spring 5 is internally provided with longeron 11.
It is arranged such, longeron 11 is designed to that body structure has saved material, reduces cost, technique is simple, it is only necessary to
Plate construction is welded together, without larger component, therefore, greatlys save operating space when manufacture.
Longeron 11 is internally provided with the air chamber 9 of air spring 5, and gas is stored for air spring 5, and air chamber 9 and longeron 11 are designed as into one
Individual overall structure is integrated higher.It is all more convenient when manufacture and installation.With being separately provided air chamber 9 again by it
It is compared with framework 1 welds, air chamber 9 is less with construction joint that longeron 11 integrates, it is less susceptible to slight crack occur, therefore,
The better tightness of air chamber 9, structural strength are higher.
Here particular location of the air chamber 9 in longeron 11 and its concrete shape are not construed as limiting, if its be arranged on it is vertical
The protection domain of the application request is each fallen within inside beam 11.
In addition, the shaft coupling via 4 being arranged between the motor 3 on framework 1 and gear-box 2 passes through air chamber 9, such as Fig. 4
It is shown, it will be understood that shaft coupling via 4 is become one by such a mode and longeron 11.Which simplify installation procedure, structure
The assembling of frame 1 is more convenient, without still further installing air chamber 9 and shaft coupling via 4..
It should be noted that reinforcing plate 112 is provided with around shaft coupling via 4, and reinforcing plate 112 is inside air chamber 9.
So design not only increases the structural strength of air chamber 9 and longeron 11, and adds the structural strength of shaft coupling via 4, protects
Structural strength of the air chamber 9 near shaft coupling via 4 is hindered, has avoided causing air chamber gas leak phenomenon, be the normal fortune of air spring
Turn to provide reliable guarantee.It is appreciated that reinforcing plate 112 here, which can also be substituted for rib or muscle etc., has booster action
Structure.
At the same time, welding hole 111 is provided with the empty spring abutment cant board 110 of longeron 11, for welding reinforcing plate
112.As shown in figure 3, reinforcing plate 112 after the inside of longeron 11 is welded to, can not internally be welded with empty spring abutment cant board 110
Connect, therefore structural strength of the reinforcing plate 112 inside longeron 11 can be influenceed.In order to avoid the generation of this phenomenon, in empty spring abutment
Welding hole 111 is opened on cant board 110, thus can pass through welding hole after empty spring abutment cant board 110 is covered on air chamber 9
111 weld together reinforcing plate 112 and empty spring abutment cant board 110, enhance reinforcing plate 112 and the structural strength of longeron 11.
Here to the concrete shape of welding hole 111, size and specifically the position on empty spring abutment cant board 110 does not do specific limit
System, as long as reinforcing plate 112 and empty spring abutment cant board 110 can be welded together.
Further, the lateral damper mounting seat 12 of installation lateral damper 13 is provided with framework by two structure phases
Same base 122 is formed, and screwed hole is provided with base 122.As Figure 7-8, wherein Fig. 7 is the installation of lateral damper
Structural representation, Fig. 8 are the structural representation of lateral damper mounting seat.Lateral damper mounting seat 12 has two structures identical
Base 122 form, such interchangeability is strong, when installation the damage of one base 122 only need to take an identical bottom again
Seat 122 is changed, without two bases 122 are all changed.Material and cost are saved.Spiral shell is additionally provided with base 122
Pit, for being connected with lateral damper.The latter half of specific base 122 is platy structure, the portion for having screwed hole above
It is block structure to divide.
Rib 121 is provided between two bases 122, by setting rib 121, ensure that the structure of lateral damper mounting seat 12 is strong
Degree, moreover, rib 121 can also ensure the spacing width of two bases 122, prevent base 122 toward when welding on framework 1
There is welding deformation.Here, the specific constructive form of rib 121 is not construed as limiting.
In addition, the mounting seat 10 of current collecting equipment 6 is welded on the stable wheel support 8 of framework 1.As shown in fig. 6, wherein Fig. 6
To be provided with the structural representation of the framework of current collecting equipment.It is placed directly onto compared with by current collecting equipment 6 on framework 1, passes through installation
Seat 10 is installed, and the positioning of current collecting equipment 6 is more accurate, angle can be adjusted according to the concrete form of mounting seat 10, and
There is mounting seat 10 as buffering, the installation position of current collecting equipment 6 is less prone to the phenomenon of warpage.
In addition, the mounting surface 101 of mounting seat 10 is perpendicular to the ground, and mounting surface is provided perpendicular in mounting seat 10
101 mounting hole 102.The i.e. mounting surface 101 perpendicular to the ground of mounting surface 101 is parallel with rail-side surface 71.When train is in track 7
The extruding of current collecting equipment 6 rail-side surface 71 draws electric energy and squeezed by perpendicular to the installation surface of current collecting equipment 6 when upper traveling
Pressure.When bolt is installed, suffered by bolt is more the axial force along screw rod.Because the axial strength of bolt is more
Height, so bolt is less susceptible to be broken, the job stability of current collecting equipment 6 is ensured.
Here, it is bolted between current collecting equipment 6 and mounting seat 10.Rivet or other companies can certainly be passed through
Fitting.It should be appreciated that the selection of specific connector is not construed as limiting for the protection domain that this programme is limited.
In addition to foregoing single rail bogie, present embodiment also provides a kind of rail vehicle, including single rail bogie, its single track
Bogie uses foregoing single rail bogie.It should be noted that the not this Applicant's Abstract graph core of the main part of the rail vehicle
Where heart inventive point, and prior art can be used to realize, therefore repeated no more herein.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of single rail bogie, including framework, be arranged on the framework shaft coupling via, be fixed on the framework
Air spring, the current collecting equipment being fixed on the framework, the lateral damper mounting seat being fixed on the framework, its feature
It is：The longeron of the framework is body structure, and the rail inner is provided with the air chamber of air spring.
2. single rail bogie according to claim 1, it is characterised in that：The shaft coupling via passes through the air chamber.
3. single rail bogie according to claim 2, it is characterised in that：Reinforcement is provided with around the shaft coupling via
Plate, and the reinforcing plate is in the plenum interior.
4. single rail bogie according to claim 3, it is characterised in that：Set on the empty spring abutment cant board of the longeron
There is welding hole, for welding the reinforcing plate.
5. single rail bogie according to any one of claim 1 to 4, it is characterised in that：The lateral damper installation
Seat is made up of two structure identical bases, and screwed hole is provided with the base.
6. single rail bogie according to claim 5, it is characterised in that：Rib is provided between two bases.
7. single rail bogie according to claim 6, it is characterised in that：The mounting seat of the current collecting equipment is welded on described
On the stable wheel support of framework.
8. single rail bogie according to claim 7, it is characterised in that：The mounting surface of the mounting seat is perpendicular to the ground,
The mounting hole of the mounting surface is provided perpendicular in the mounting seat.
9. single rail bogie according to claim 8, it is characterised in that：Lead between the current collecting equipment and the mounting seat
Cross bolt connection.
10. a kind of rail vehicle, including single rail bogie, it is characterised in that：The single rail bogie use as claim 1 to
Single rail bogie any one of 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422760.0A CN107499329A (en) | 2016-06-14 | 2016-06-14 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422760.0A CN107499329A (en) | 2016-06-14 | 2016-06-14 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107499329A true CN107499329A (en) | 2017-12-22 |
Family
ID=60679119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610422760.0A Pending CN107499329A (en) | 2016-06-14 | 2016-06-14 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107499329A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU187282U1 (en) * | 2018-11-22 | 2019-02-28 | Общество с ограниченной ответственностью "Русское техническое общество" | A device for damping vibrations of a car of an elevated monorail transport system |
| CN112874566A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Framework, bogie with framework and railway vehicle |
| WO2022037640A1 (en) * | 2020-08-20 | 2022-02-24 | 中车株洲电力机车有限公司 | Current-receiving apparatus and framework |
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| JP2006329745A (en) * | 2005-05-25 | 2006-12-07 | Hitachi Ltd | Size measurement method and device |
| CN200989815Y (en) * | 2006-12-21 | 2007-12-12 | 中国南车集团武汉江岸车辆厂 | Rolling stock loading measuring device |
| CN202339176U (en) * | 2011-12-13 | 2012-07-18 | 晋西铁路车辆有限责任公司 | Assistive device used for measuring distance between retaining ring center holes at two sides of bogie side frame |
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| CN204915705U (en) * | 2015-07-16 | 2015-12-30 | 南车青岛四方机车车辆股份有限公司 | Single track train of a formula of striding and bogie thereof |
| CN204978684U (en) * | 2015-09-21 | 2016-01-20 | 长春轨道客车股份有限公司 | Single track train power truck of a formula is striden to diaxon |
| CN206086744U (en) * | 2016-06-14 | 2017-04-12 | 中车长春轨道客车股份有限公司 | Single track bogie and have rail vehicle of this single track bogie |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006329745A (en) * | 2005-05-25 | 2006-12-07 | Hitachi Ltd | Size measurement method and device |
| CN200989815Y (en) * | 2006-12-21 | 2007-12-12 | 中国南车集团武汉江岸车辆厂 | Rolling stock loading measuring device |
| CN202339176U (en) * | 2011-12-13 | 2012-07-18 | 晋西铁路车辆有限责任公司 | Assistive device used for measuring distance between retaining ring center holes at two sides of bogie side frame |
| CN204775265U (en) * | 2015-07-16 | 2015-11-18 | 南车青岛四方机车车辆股份有限公司 | Single track motor car bogie and framework thereof |
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| CN204978684U (en) * | 2015-09-21 | 2016-01-20 | 长春轨道客车股份有限公司 | Single track train power truck of a formula is striden to diaxon |
| CN206086744U (en) * | 2016-06-14 | 2017-04-12 | 中车长春轨道客车股份有限公司 | Single track bogie and have rail vehicle of this single track bogie |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU187282U1 (en) * | 2018-11-22 | 2019-02-28 | Общество с ограниченной ответственностью "Русское техническое общество" | A device for damping vibrations of a car of an elevated monorail transport system |
| CN112874566A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Framework, bogie with framework and railway vehicle |
| WO2022037640A1 (en) * | 2020-08-20 | 2022-02-24 | 中车株洲电力机车有限公司 | Current-receiving apparatus and framework |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
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| RJ01 | Rejection of invention patent application after publication |