CN109835353A - A kind of Straddle type monorail travelled by vehicle structure and its track girder - Google Patents
A kind of Straddle type monorail travelled by vehicle structure and its track girder Download PDFInfo
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- CN109835353A CN109835353A CN201910174499.0A CN201910174499A CN109835353A CN 109835353 A CN109835353 A CN 109835353A CN 201910174499 A CN201910174499 A CN 201910174499A CN 109835353 A CN109835353 A CN 109835353A
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Abstract
A kind of Straddle type monorail travelled by vehicle structure and its track girder, it includes across the framework in track beam body, framework includes a crossbeam and the curb girder for being set to crossbeam two sides, the upper surface of the crossbeam is equipped with car body connecting interface and interface is installed by a system, secondary suspension, the curb girder includes top side rail (4c) and bottom side rail (4e), upper and lower curb girder both ends are respectively equipped with first wheel fixing seat (4d), and the lower part of the curb girder is equipped with the second wheel hub fixing seat (4g)；The front and rear ends of the crossbeam install wheel (1) out of shape respectively, install directive wheel (6) in the first wheel fixing seat of the curb girder, install steady wheel (7) in the second wheel hub fixing seat；In diagonally opposing corner arrangement gear-box (4b) and traction electric machine (5) on the crossbeam, and wheel out of shape and gear-box are mounted on the output shaft of traction electric machine；Gear train assembly (9) are set in the gear-box, lower section setting and flute profile track (3) meshed gears runner (9a) of gear train assembly.
Description
Technical field
The present invention relates to rail vehicle, especially a kind of Straddle type monorail travelled by vehicle structure and its track girder.
Background technique
Straddle type monorail system is a kind of novel public transport model to face the future, is set up by overhead, supporting beam etc.
It is transported in places such as the line of going sightseeing of scenic spot, fair, recreation grounds as short distance traffic.Single-track vehicle uses rubber at present
Wheel is run on track girder as wheel out of shape, and during train operation, rubber running wheel is contacted with track top surface of the beam always,
Train is driven by adhesion completely, ruling grade 6%, when encountering rain and fog weather, ice and snow weather, is glued between travelling wheel and track girder
Coefficient decline, vehicle there are climbing capacity deficiency, be easy skid the problem of.Therefore Straddle type monorail vehicle line is general at present
The gradient is no more than 6%, limits Straddle type monorail vehicle in the popularization and application at landscape sightseeing scenic spot etc..
In addition, the tire of Straddle type monorail vehicle wheel out of shape and steady wheel is generally aerated rubber tyre, daily operation mill
Consumption is big, higher cost.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide one kind and climb under severe weather conditions
Slope ability is good, is not easy the Straddle type monorail travelled by vehicle structure skidded and track girder.
In order to solve the above technical problems, the present invention provides a kind of Straddle type monorail travelled by vehicle structures, including across
Framework on track girder, the framework include a crossbeam and the curb girder for being set to crossbeam two sides, and the upper surface of the crossbeam is equipped with
Interface is installed by car body connecting interface and a system, secondary suspension, and the curb girder includes top side rail and bottom side rail disposed in parallel,
First wheel fixing seat is respectively equipped on the apparent surface at upper and lower curb girder both ends, it is in " mouth " font that the lower part of the curb girder, which is equipped with,
Frame, " mouth " font frame are equipped with the second wheel hub fixing seat；
The front and rear ends of the crossbeam install wheel out of shape respectively, install directive wheel in the first wheel fixing seat of the curb girder, the
Steady wheel is installed in two wheel hub fixing seats；
Two gear-boxes and two traction electric machines are arranged in diagonally opposing corner on the crossbeam, and the wheel out of shape and gear-box are mounted on
On the output shaft of the traction electric machine；
Gear train assembly is set in the gear-box, and the tooth engaged with flute profile track is arranged in the lower section of the gear train assembly
Take turns runner.
Gear train assembly of the present invention is engaged by with the gear of flute profile track, thus with before the common drive train of wheel out of shape
Into, due to gear engaged transmission be substantially protected from weather influences, conventional Straddle type monorail vehicle can be solved in bad weather
The lower hypodynamic problem of adhesion, climbing capacity can be promoted to 15% by 6%, to improve Straddle type monorail vehicle working line
Adaptability.
In order to solve the above technical problems, the present invention also provides a kind of and Straddle type monorail travelled by vehicle structure matchings
Track girder, an including track beam body, the upper surface intermediate region of the track beam body is that wheel out of shape passes through region, intermediate region
Flute profile track is respectively set in both sides, and the flute profile track is meshed with the gear runner of the gear train assembly.
Further, the steady wheel, which slopes inwardly, installs.
Further, a steady wheel and an emergency steady wheel are installed in the second wheel hub fixing seat.
Further, the front and rear ends of the crossbeam install two wheels out of shape, the intermediate setting one of two wheels out of shape respectively
A emergency wheel out of shape, in the case where wheel accidental gas leakage out of shape, wheel out of shape of meeting an urgent need works, and car body is avoided to sink or be tilted over
Greatly, it and can be continued to run with vehicle weight.
Further, the directive wheel and steady wheel are aerated rubber tyre, when lateral position occurs when advancing for train
When moving (traversing, sidewinder, shake the head), directive wheel and steady wheel generate offset therewith, at this moment the directive wheel and stabilization of unilateral or bilateral
Wheel will receive the radial pressure of track beam sides, and this pressure will force train to return to equilbrium position.
Further, side vertical plane is arranged in the two sides of the track beam body, and side inclined-plane is arranged below the vertical plane of side,
The directive wheel is in a horizontal state to be contacted with the side vertical plane of the track beam body, and the steady wheel is at an angle to the horizontal surface
With the side contact of incline plane of the track girder.It, on the one hand can be in this way, on the one hand diagonally disposed steady wheel stablizes train operation
Play the role of the vertical carrying weight of train, in addition, diagonally disposed steady wheel is a certain included angle with the vertical center line of train,
Improve train stability, therefore can be steady by each travel structure 4 of conventional Straddle type monorail vehicle by the quantity of steady wheel
Fixed wheel is reduced to 2, and then reduces cost depletions of the steady wheel pneumatic tire within the car operation period.
Detailed description of the invention
Fig. 1 is the front view of Straddle type monorail travelled by vehicle structure of the present invention and its track girder.
Fig. 2 is the oblique view of Straddle type monorail travelled by vehicle structure of the present invention and its track girder.
Fig. 3 is the front view of Straddle type monorail travelled by vehicle structural framing of the present invention.
Fig. 4 is the oblique view of Straddle type monorail travelled by vehicle structural framing of the present invention.
In figure: 1, wheel out of shape；2, emergency wheel out of shape；3, toothed track；4, framework；4a, crossbeam；4b, gear-box；4c, on
Curb girder；4d, first wheel fixing seat；4e, top side rail；4f, " mouth " font frame；4g, the second wheel hub fixing seat；5, traction electricity
Machine；6, directive wheel；6a, emergency directive wheel；7, steady wheel；7a, emergency steady wheel；8, track beam body；8a, side vertical plane；8b, side
Portion inclined-plane；9, gear train assembly；9a, gear runner.
Specific embodiment
Below in conjunction with specific preferred embodiment, the invention will be further described, but not thereby limiting the invention
Protection scope.
For ease of description, the description of the relative positional relationship (such as: upper and lower, left and right) of each component is according to explanation
Restriction effect is not played to the structure of this patent come what is be described in the Butut direction of book attached drawing.
Embodiment 1:
As Figure 1-Figure 4, one embodiment of Straddle type monorail travelled by vehicle structure of the present invention includes across in track beam body 8
Framework 4.The framework 4 includes a crossbeam 4a and the curb girder for being set to the two sides crossbeam 4a.The upper surface of crossbeam 4a connects equipped with car body
Interface is installed by connection interface and a system, secondary suspension.Curb girder includes top side rail 4c disposed in parallel, bottom side rail 4e, top side rail 4c,
The first wheel fixing seat of installation directive wheel 6 and the directive wheel 6a that meets an urgent need is respectively provided on the apparent surface at the both ends bottom side rail 4e
4d, it is in " mouth " font frame 4f that the lower part of curb girder, which is equipped with, and " mouth " font frame 4f is equipped with steady for installing steady wheel 7 and emergency
The second wheel hub fixing seat 4g of fixed wheel 7a.
The front and rear ends of the crossbeam 4a of framework 4 install two wheels 1 out of shape and emergency wheel 2 out of shape, the unilateral side of framework respectively
First wheel fixing seat 4d on directive wheel 6 and emergency directive wheel 6a are installed respectively, on the second wheel hub fixing seat 4g installation 1 it is steady
Fixed wheel 7 and emergency steady wheel 7a, and steady wheel 7 and emergency steady wheel 7a inward slant installation.
2 gear-box 4b and 2 traction electric machines 5, and wheel 1 out of shape and emergency are arranged in diagonally opposing corner on the crossbeam 4a of framework 4
2 and gear-box 4b of wheel out of shape is mounted on the output shaft of traction electric machine 5, to be driven in gear-box 4b by traction electric machine 5
Gear train assembly 9, wheel 1 out of shape and emergency wheel 2 out of shape.The lower section setting gear runner 9a of the gear train assembly 9 and setting
Toothed track 3 in 8 upper surface of track girder is meshed.
4 rubber wheel 1 out of shape is arranged in the present embodiment, 1 emergency of setting wheel 2 out of shape among two wheels 1 out of shape, in wheel out of shape
In the case where 1 accidental gas leakage, wheel out of shape of meeting an urgent need 2 works, avoid car body sink or tilt it is excessive, and can be with vehicle
Weight continues to run.
The intermediate region of 8 upper surface of track beam body is wheel out of shape by region, and flute profile rail is respectively set in intermediate region both sides
Road 3, flute profile track 3 are meshed with the gear runner 9a of gear train assembly 9, drive train to advance jointly with wheel 1 out of shape, due to
Gear engaged transmission is substantially protected from weather influences, therefore can solve conventional Straddle type monorail vehicle adhesion strength in inclement weather
Insufficient problem, improves the adaptability of Straddle type monorail vehicle working line.
The unilateral side of framework 4 is installed by 2 directive wheels 6 and 2 emergency directive wheel 6a and 1 steady wheel 7 and 1 emergency altogether
Steady wheel 7a.Directive wheel 6 and steady wheel 7 are aerated rubber tyre, when lateral displacement (traversing, side occurs when advancing for train
Roll, shake the head) when, directive wheel 6 and steady wheel 7 generate offset therewith, and at this moment the directive wheel 6 and steady wheel 7 of unilateral or bilateral can be by
To the radial pressure of 8 side of track beam body, this pressure will force train to return to equilbrium position, when directive wheel 6 and steady wheel 7 are let out
When gas fails, emergency directive wheel 6a and emergency steady wheel 7a work.
Side vertical plane 8a is arranged in the two sides of track beam body 8, and side inclined-plane 8b, directive wheel 6 is arranged below the vertical plane 8a of side
It is in a horizontal state and is contacted with the side vertical plane 8a of track beam body 8, steady wheel 7 is at an angle to the horizontal surface, with track beam body 8
Side inclined-plane 8b contact.The on the one hand stable train operation of diagonally disposed steady wheel 7, and vertical carrying train weight can be played
The effect of amount, diagonally disposed steady wheel 7 are a certain included angle with the vertical center line of train, improve train stability, therefore
The quantity of steady wheel 7 can be reduced to 2 by 4 steady wheels of each travel structure of conventional Straddle type monorail vehicle, and then subtracted
Cost depletions of the steady wheel pneumatic tire within the car operation period are lacked.
The above is only the preferred embodiment of the application, not does any type of limitation to the application, although this Shen
Please disclosed as above with preferred embodiment, however not to limit the application, any person skilled in the art is not taking off
In the range of technical scheme, a little variation or modification are made using the technology contents of the disclosure above and is equal to
Case study on implementation is imitated, is belonged in technical proposal scope.
Claims (7)
1. a kind of Straddle type monorail travelled by vehicle structure, including across the framework (4) on track girder (8), which is characterized in that institute
Framework is stated to include a crossbeam (4a) and be set to the curb girders of crossbeam two sides, the upper surface of the crossbeam equipped with car body connecting interface with
And interface is installed by a system, secondary suspension, the curb girder includes top side rail disposed in parallel (4c) and bottom side rail (4e), upper and lower side
It is respectively equipped on the apparent surface at beam both ends first wheel fixing seat (4d), it is in " mouth " font frame that the lower part of the curb girder, which is equipped with,
(4f), " mouth " font frame are equipped with the second wheel hub fixing seat (4g)；
The front and rear ends of the crossbeam install wheel (1) out of shape respectively, install directive wheel in the first wheel fixing seat of the curb girder
(6), steady wheel (7) are installed in the second wheel hub fixing seat；
Two gear-boxes (4b) and two traction electric machines (5), and the wheel out of shape and gear are arranged in diagonally opposing corner on the crossbeam
Case is mounted on the output shaft of the traction electric machine；
Gear train assembly (9) are set in the gear-box, the lower section setting of the gear train assembly is nibbled with flute profile track (3)
The gear runner (9a) of conjunction.
2. a kind of Straddle type monorail travelled by vehicle structure according to claim 1, which is characterized in that the steady wheel is inside
Inclination installation.
3. a kind of Straddle type monorail travelled by vehicle structure according to claim 1, which is characterized in that second wheel hub is solid
One steady wheel (7) and an emergency steady wheel (7a) are installed in reservation.
4. a kind of Straddle type monorail travelled by vehicle structure according to claim 1, which is characterized in that before the crossbeam,
Two wheels (1) out of shape, one emergency wheel (2) out of shape of intermediate setting of two wheels out of shape are installed in both ends respectively afterwards.
5. a kind of Straddle type monorail travelled by vehicle structure according to claim 1, which is characterized in that the directive wheel and steady
Fixed wheel is aerated rubber tyre.
6. the track girder of Straddle type monorail travelled by vehicle structure matching described in a kind of any one of and claim 1-4, including one
Track beam body (8), which is characterized in that the upper surface intermediate region of the track beam body is that wheel out of shape passes through region, intermediate region
Both sides are respectively set flute profile track (3), and the flute profile track is meshed with the gear runner of the gear train assembly.
7. a kind of Straddle type monorail stock rail beam according to claim 6, which is characterized in that the two of the track beam body
Side vertical plane (8a) is arranged in side, and side inclined-plane (8b) is arranged below the vertical plane of side, the directive wheel be in a horizontal state with it is described
The side vertical plane of track beam body contacts, and the steady wheel is at an angle to the horizontal surface to be connect with the side inclined-plane of the track girder
Touching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910174499.0A CN109835353B (en) | 2019-03-08 | 2019-03-08 | Straddle type monorail vehicle walking structure and rail beam thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910174499.0A CN109835353B (en) | 2019-03-08 | 2019-03-08 | Straddle type monorail vehicle walking structure and rail beam thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109835353A true CN109835353A (en) | 2019-06-04 |
| CN109835353B CN109835353B (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910174499.0A Active CN109835353B (en) | 2019-03-08 | 2019-03-08 | Straddle type monorail vehicle walking structure and rail beam thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451191A (en) * | 2019-08-30 | 2019-11-15 | 合肥市兴烨包装材料有限公司 | A kind of rail mounted handling device |
| CN111572581A (en) * | 2020-05-28 | 2020-08-25 | 中铁宝桥集团有限公司 | Straddle type monorail bogie suitable for large gradient and auxiliary driving method |
| CN112572507A (en) * | 2020-12-11 | 2021-03-30 | 重庆中车长客轨道车辆有限公司 | Bogie system and vehicle |
| CN112572504A (en) * | 2020-12-11 | 2021-03-30 | 重庆中车长客轨道车辆有限公司 | Straddle type monorail bogie and straddle type monorail vehicle |
| CN112845260A (en) * | 2021-01-06 | 2021-05-28 | 上海凯悉科机械设备有限公司 | Automatic kitchen garbage treatment machine |
| CN112874560A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Guide cantilever assembly and bogie and rail vehicle with same |
| CN112874559A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Guide cantilever for railway vehicle, bogie with guide cantilever and railway vehicle |
| CN114074504A (en) * | 2020-08-14 | 2022-02-22 | 比亚迪股份有限公司 | Bogie, rail vehicle and rail transit system |
| CN114312862A (en) * | 2021-12-17 | 2022-04-12 | 湖南信息职业技术学院 | Traveling mechanism of monorail transport vehicle |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451191B (en) * | 2019-08-30 | 2021-01-22 | 合肥市兴烨包装材料有限公司 | Rail mounted handling device |
| CN110451191A (en) * | 2019-08-30 | 2019-11-15 | 合肥市兴烨包装材料有限公司 | A kind of rail mounted handling device |
| CN112874560B (en) * | 2019-11-29 | 2023-04-07 | 比亚迪股份有限公司 | Guide cantilever assembly and bogie and rail vehicle with same |
| CN112874559B (en) * | 2019-11-29 | 2023-04-07 | 比亚迪股份有限公司 | Guide cantilever for railway vehicle, bogie with guide cantilever and railway vehicle |
| CN112874560A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Guide cantilever assembly and bogie and rail vehicle with same |
| CN112874559A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Guide cantilever for railway vehicle, bogie with guide cantilever and railway vehicle |
| CN111572581A (en) * | 2020-05-28 | 2020-08-25 | 中铁宝桥集团有限公司 | Straddle type monorail bogie suitable for large gradient and auxiliary driving method |
| CN114074504B (en) * | 2020-08-14 | 2023-07-11 | 比亚迪股份有限公司 | Bogie, rail vehicle and rail traffic system |
| CN114074504A (en) * | 2020-08-14 | 2022-02-22 | 比亚迪股份有限公司 | Bogie, rail vehicle and rail transit system |
| CN112572507A (en) * | 2020-12-11 | 2021-03-30 | 重庆中车长客轨道车辆有限公司 | Bogie system and vehicle |
| CN112572504A (en) * | 2020-12-11 | 2021-03-30 | 重庆中车长客轨道车辆有限公司 | Straddle type monorail bogie and straddle type monorail vehicle |
| CN112845260A (en) * | 2021-01-06 | 2021-05-28 | 上海凯悉科机械设备有限公司 | Automatic kitchen garbage treatment machine |
| CN114312862A (en) * | 2021-12-17 | 2022-04-12 | 湖南信息职业技术学院 | Traveling mechanism of monorail transport vehicle |
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