CN109204358A - Radial type single track radial steering structure - Google Patents
Radial type single track radial steering structure Download PDFInfo
- Publication number
- CN109204358A CN109204358A CN201811128274.3A CN201811128274A CN109204358A CN 109204358 A CN109204358 A CN 109204358A CN 201811128274 A CN201811128274 A CN 201811128274A CN 109204358 A CN109204358 A CN 109204358A
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- China
- Prior art keywords
- fixed frames
- wheel
- radial
- type single
- single track
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
本发明公开了一种铰接式单轨径向转向架结构，其包括两个固定框架，两个固定框架上均安装有行走轮，两个固定框架通过两块对角设置的对角斜撑连接，且对角斜撑的相交点铰接；行走轮的两侧均设置有导向轮，导向轮安装在固定框架上，两个固定框架上均安装有空气弹簧；两个固定框架上均设置有延伸杆，延伸杆上安装有稳定轮，且稳定轮与导轨的下端接触。本方案运用在单轨列车上，用于辅助单轨列车转向，在单轨列车过小曲线轨道时，大大减小导向轮与轨道表面的冲角，减少轮胎磨损，同时也减少了因为冲击造成的剧烈振动，极大的改善了车辆的乘坐舒适性。
The invention discloses an articulated monorail radial bogie structure, which comprises two fixed frames, both fixed frames are provided with walking wheels, and the two fixed frames are connected by two diagonal diagonal braces, And the intersection point of diagonal diagonal braces is hinged; both sides of the walking wheel are provided with guide wheels, the guide wheels are installed on the fixed frame, and air springs are installed on both fixed frames; extension rods are installed on both fixed frames , a stabilizing wheel is installed on the extension rod, and the stabilizing wheel is in contact with the lower end of the guide rail. This solution is used on monorail trains to assist the steering of monorail trains. When the monorail train is too small on the curved track, the angle of attack between the guide wheel and the track surface is greatly reduced, tire wear is reduced, and severe vibration caused by impact is also reduced. , which greatly improves the ride comfort of the vehicle.
Description
Technical field
The present invention relates to technical field of rail traffic, and in particular to a kind of radial type single track radial steering structure.
Background technique
Monorail transit can preferably alleviate the traffic got worse in city as a kind of novel transportation trade
Pressure adapts to the needs of modernization development.Its advantage has: construction, higher space utilization rate low with operation cost, low noise,
It is pollution-free, there is stronger climbing capacity and curve negotiation ability.
Summary of the invention
For the above-mentioned deficiency of the prior art, that the present invention provides a kind of small curve negotiation abilities is strong, wheel wear is small
Radial type single track radial steering structure.
To achieve the above object of the invention, the technical scheme adopted by the invention is as follows:
A kind of radial type single track radial steering structure is provided comprising two fixed frames, on two fixed frames
Traveling wheel is installed, two fixed frames are by the four pieces of Cross Braced being diagonally arranged connections, and the center of Cross Braced is intersected
It is point articulated；It is provided with directive wheel on the fixed frame of traveling wheel two sides, is mounted on air spring on two fixed frames；Two
It is provided with extension rod on a fixed frame, steady wheel, and the lower end in contact of steady wheel and guide rail are installed on extension rod.
Further, two fixed frames are " u "-shaped frame, and two fixed frames are oppositely arranged.
Further, directive wheel is installed on the both ends vertex of two fixed frames.
Further, air spring is installed on the two sides of two fixed frames and Cross Braced junction.
Further, the both ends of two traveling wheels are provided with extension rod, are mounted on steady wheel on extension rod.
Further, two fixed frames are respectively arranged on two adjacent compartment of monorail train.
Further, the center of two fixed frames is respectively mounted there are two traveling wheel, and two traveling wheels are fixedly and coaxially connected.
The invention has the benefit that this programme is used on monorail train, for assisting monorail train to turn to, two solid
Determine frame to be separately mounted on two adjacent compartments, traveling wheel provides power with rail contact for bogie, while also support is entire
Car body；Directive wheel is contacted with the side of track, provides guide function for bogie, two fixed frames pass through hinged diagonal member
Support connection enables two parts before and after bogie to relatively rotate along the bending of track, in the too small curve track of monorail train,
The angle of attack of directive wheel and raceway surface is greatly reduced, tire wear is reduced, while being decreased because acutely shaking caused by impact
It is dynamic, significantly improve the riding comfort of vehicle.
Two fixed frames are connect by respective air spring with front and back compartment, hang shock mitigation system as second level, when
When train crosses curve, there is opposite revolution in front and back compartment, and the two-part fixed frame in front and back relatively rotates, and avoids air spring
The excessive situation of longitudinal force, improves the service life of air spring；Steady wheel provides guarantee for the stationarity of vehicle system, and two
Traveling wheel two sides are mounted on steady wheel, prevent vehicle from overturning, and especially on small curve bend, provide to vehicle safety
Strong guarantee.
Detailed description of the invention
Fig. 1 is the front view of radial type single track radial steering structure.
Fig. 2 is the top view of radial type single track radial steering structure.
Fig. 3 is that radial type single track radial steering structure crosses curve synoptic diagram.
Wherein, 1, steady wheel, 2, extension rod, 3, directive wheel, 4, fixed frame, 5, traveling wheel, 6, air spring, 7, diagonal
Diagonal brace.
Specific embodiment
A specific embodiment of the invention is described below, in order to facilitate understanding by those skilled in the art this hair
It is bright, it should be apparent that the present invention is not limited to the ranges of specific embodiment, for those skilled in the art,
As long as various change is in the spirit and scope of the present invention that the attached claims limit and determine, these variations are aobvious and easy
See, all are using the innovation and creation of present inventive concept in the column of protection.
As depicted in figs. 1 and 2, radial type single track radial steering structure includes two fixed frames 4, two fixed frames
4 be " u "-shaped frame, and is oppositely arranged；The center of two fixed frames 4 is mounted on traveling wheel 5, and two fixed frames 4 pass through
Two pieces of Cross Braceds 7 being diagonally arranged connect, and the intersection of Cross Braced 7 is point articulated；The both ends vertex of two fixed frames 4
It is mounted on directive wheel 3, directive wheel 3 is mounted on fixed frame 4；Air spring 6 is mounted on two fixed frames 4；Two
It is provided with extension rod 2 on a fixed frame 4, steady wheel 1, and the lower termination of steady wheel 1 and guide rail are installed on extension rod 2
Touching.
As shown in figure 3, this programme is used on monorail train, for assisting monorail train to turn to, two fixed frames 4 divide
It is not mounted on two adjacent compartments, traveling wheel 5 and track upper-end contact and rolls, provide power for bogie, while
Support entire car body；Directive wheel 3 is contacted with the side of track, during monorail train is mobile, directive wheel 3 in orbit into
Row rolls, and provides guide function for bogie.
Two bogies are connected by hinged Cross Braced 7, during train advances, make before and after bogie two
Dividing can relatively rotate along the bending of track, in the too small curve track of monorail train, greatly reduce directive wheel 3 and track table
The angle of attack in face reduces tire wear, while decreasing because high vibration caused by impact, greatly improves multiplying for vehicle
Sit comfort.
This programme preferably two sides of two fixed frames 4 and 7 junction of Cross Braced are mounted on air spring 6, reduce
Vibration；The both ends of two traveling wheels 5 are provided with extension rod 2, and steady wheel 1 is mounted on extension rod 2；Two fixed frames 4
It is respectively arranged on two adjacent compartment of monorail train；The center of two fixed frames 4 is respectively mounted there are two traveling wheel 5, two rows
Wheel 5 is walked to be fixedly and coaxially connected.
Two fixed frames 4 are connect by respective air spring 6 with front and back compartment, hang shock mitigation system as second level,
When train crosses curve, there is opposite revolution in front and back compartment, and the two-part fixed frame 4 in front and back relatively rotates, and avoids air bullet
Spring 6 because train distorts and the excessive situation of longitudinal force, improve the service life of air spring 6；Steady wheel 1 is the flat of vehicle system
Stability provides guarantee, and two 5 two sides of traveling wheel are mounted on steady wheel 1, prevent vehicle from overturning, especially in small curve bend
On, strong guarantee is provided to vehicle safety.
Claims (7)
1. a kind of radial type single track radial steering structure, which is characterized in that including two fixed frames (4), two described solid
Determine to be mounted on frame (4) traveling wheel (5), two fixed frames (4) pass through four pieces of Cross Braceds (7) being diagonally arranged
Connection, and the center intersection point of Cross Braced (7) is hinged；It is provided with and leads on the fixed frame (4) of traveling wheel (5) two sides
To wheel (3), air spring (6) are mounted on two fixed frames (4)；It is respectively provided on two fixed frames (4)
Have extension rod (2), is equipped with steady wheel (1) on the extension rod (2), and the lower end in contact of steady wheel (1) and guide rail.
2. radial type single track radial steering structure according to claim 1, which is characterized in that two fixed frames
It (4) is " u "-shaped frame, and two fixed frames (4) are oppositely arranged.
3. radial type single track radial steering structure according to claim 1, which is characterized in that directive wheel (3) peace
Both ends vertex loaded on two fixed frames (4).
4. radial type single track radial steering structure according to claim 1, which is characterized in that the air spring (6)
It is installed on the two sides of two fixed frames (4) and Cross Braced (7) junction.
5. radial type single track radial steering structure according to claim 1, which is characterized in that two traveling wheels
(5) both ends are provided with extension rod (2), are mounted on steady wheel (1) on the extension rod (2).
6. radial type single track radial steering structure according to claim 1, which is characterized in that two fixed frames
(4) it is respectively arranged on two adjacent compartment of monorail train.
7. radial type single track radial steering structure according to claim 1, which is characterized in that two fixed frames
(4) center is respectively mounted there are two traveling wheel (5), and two traveling wheels (5) are fixedly and coaxially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811128274.3A CN109204358A (en) | 2018-09-27 | 2018-09-27 | Radial type single track radial steering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811128274.3A CN109204358A (en) | 2018-09-27 | 2018-09-27 | Radial type single track radial steering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109204358A true CN109204358A (en) | 2019-01-15 |
Family
ID=64981850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811128274.3A Pending CN109204358A (en) | 2018-09-27 | 2018-09-27 | Radial type single track radial steering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109204358A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370936A (en) * | 2019-08-30 | 2019-10-25 | 西南交通大学 | A kind of double more roller type modularization current collection devices of use for electric locomotive |
| CN110562284A (en) * | 2019-10-16 | 2019-12-13 | 中车长春轨道客车股份有限公司 | Mesh-shaped continuous hanging type bogie for monorail train |
| CN110654408A (en) * | 2019-10-28 | 2020-01-07 | 中铁轨道交通装备有限公司 | Bogie and tramcar with same |
| CN110667634A (en) * | 2019-10-16 | 2020-01-10 | 中车长春轨道客车股份有限公司 | Monorail train rotating shaft continuous hanging type framework |
| CN112744248A (en) * | 2019-10-31 | 2021-05-04 | 比亚迪股份有限公司 | Frame, bogie and rail vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0277929A1 (en) * | 1987-01-26 | 1988-08-10 | Valmet Oy | Bogie arrangement for a railway vehicle |
| CN102076545A (en) * | 2008-05-29 | 2011-05-25 | 巴姆邦德尔运输有限公司 | A monorail bogie assembly comprising a linking member |
| CN105197044A (en) * | 2015-10-16 | 2015-12-30 | 重庆交通大学 | Power truck for monoaxial straddle monorail vehicle |
| CN106080644A (en) * | 2016-08-30 | 2016-11-09 | 中车株洲电力机车有限公司 | A kind of articulated track vehicle bogie and rail vehicle |
| CN107600080A (en) * | 2017-10-16 | 2018-01-19 | 重庆中车长客轨道车辆有限公司 | A kind of straddle-type monorail train and its single traction perch formula bogie |
| CN208774782U (en) * | 2018-09-27 | 2019-04-23 | 成都西交智众科技有限公司 | An articulated monorail radial bogie |
-
2018
- 2018-09-27 CN CN201811128274.3A patent/CN109204358A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0277929A1 (en) * | 1987-01-26 | 1988-08-10 | Valmet Oy | Bogie arrangement for a railway vehicle |
| CN102076545A (en) * | 2008-05-29 | 2011-05-25 | 巴姆邦德尔运输有限公司 | A monorail bogie assembly comprising a linking member |
| CN105197044A (en) * | 2015-10-16 | 2015-12-30 | 重庆交通大学 | Power truck for monoaxial straddle monorail vehicle |
| CN106080644A (en) * | 2016-08-30 | 2016-11-09 | 中车株洲电力机车有限公司 | A kind of articulated track vehicle bogie and rail vehicle |
| CN107600080A (en) * | 2017-10-16 | 2018-01-19 | 重庆中车长客轨道车辆有限公司 | A kind of straddle-type monorail train and its single traction perch formula bogie |
| CN208774782U (en) * | 2018-09-27 | 2019-04-23 | 成都西交智众科技有限公司 | An articulated monorail radial bogie |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370936A (en) * | 2019-08-30 | 2019-10-25 | 西南交通大学 | A kind of double more roller type modularization current collection devices of use for electric locomotive |
| CN110370936B (en) * | 2019-08-30 | 2024-05-28 | 西南交通大学 | Double-row multi-roller type modularized current collector for electric locomotive |
| CN110562284A (en) * | 2019-10-16 | 2019-12-13 | 中车长春轨道客车股份有限公司 | Mesh-shaped continuous hanging type bogie for monorail train |
| CN110667634A (en) * | 2019-10-16 | 2020-01-10 | 中车长春轨道客车股份有限公司 | Monorail train rotating shaft continuous hanging type framework |
| CN110654408A (en) * | 2019-10-28 | 2020-01-07 | 中铁轨道交通装备有限公司 | Bogie and tramcar with same |
| CN112744248A (en) * | 2019-10-31 | 2021-05-04 | 比亚迪股份有限公司 | Frame, bogie and rail vehicle |
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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: 20190115 |
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| RJ01 | Rejection of invention patent application after publication |