CN209492527U - The double dynamical holohedral symmetry bogie of straddle-type single-track vehicle - Google Patents
The double dynamical holohedral symmetry bogie of straddle-type single-track vehicle Download PDFInfo
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- CN209492527U CN209492527U CN201920168219.0U CN201920168219U CN209492527U CN 209492527 U CN209492527 U CN 209492527U CN 201920168219 U CN201920168219 U CN 201920168219U CN 209492527 U CN209492527 U CN 209492527U
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- mounting rail
- bogie
- straddle
- towing gear
- directive wheel
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Abstract
The utility model relates to a kind of double dynamical holohedral symmetry bogies of straddle-type single-track vehicle, including bogie frame, the towing gear being fixed on the bogie frame, travelling wheel, the directive wheel being fixed on the bogie frame and steady wheel and secondary suspension device, the towing gear two sides are respectively provided with the travelling wheel, the towing gear drives the movement of travelling wheel described in two sides to two sides output power.The utility model is by increasing the spacing between travelling wheel, it realizes and towing gear has been arranged into the space of wheel rim, bogie whole design occupies little space, the symmetrical structure design of bilateral output, keep stress distribution uniform, the security performance in straddle-type monorail train operational process is improved, guarantees the safe and stable traveling of train.
Description
Technical field
The utility model relates to straddle-type single-track vehicle technical field of transportation more particularly to a kind of straddle-type single-track vehicle to use
Double dynamical holohedral symmetry bogie.
Background technique
Straddle-type monorail as emerging urban track traffic mode, it is adaptable it is strong, noise is low, turning radius is small,
The advantages that climbing capacity is strong has vast potential for future development.Straddle type monorail transportation vehicle is as cross-saddle single-track traffic core
Vehicle, be to be straddled on track girder by bogie, car body is supported on the air spring of bogie to realizing entire vehicle
The system walked on track girder, core component of the bogie system as straddle-type single-track vehicle, including bracket, traveling
Wheel, directive wheel, steady wheel and towing gear.
Currently, the bogie system of straddle-type single-track vehicle is dynamical system unilateral side export structure, e.g., motor is arranged in electricity
Machine output shaft and travelling wheel shaft side in a straight line or motor are arranged in machine shaft and travelling wheel shaft not one
The side of straight line, adds taper cone pulley steering system, either which kind of structure, the bogie system of current design all has volume
Greatly, the big defect of quality, car body weight are the important factor in order for influencing the straddle type monorail vehicle speed of service and security performance,
And straddle-type monorail is generally located on the biggish big city of the density of population, saving space is must during building means of transportation
Consider the problems of, therefore bogie system needs small in size as far as possible, light weight when design.
Summary of the invention
The problem that utility model aims to solve current bogie system design volumes is big, quality is big, provides
A kind of straddle-type single-track vehicle double dynamical holohedral symmetry bogie.
To achieve the above object, this application provides a kind of double dynamical holohedral symmetry bogie of straddle-type single-track vehicle, packets
Include bogie frame, the towing gear being fixed on the bogie frame, traveling
The directive wheel and steady wheel and secondary suspension device take turns, being fixed on the bogie frame, the traction pass
Dynamic device two sides are respectively provided with the travelling wheel, and the towing gear drives described in two sides to two sides output power
Travelling wheel movement.
As the further improvement of the application, the bogie frame includes central mounting rail and is symmetrically set in described
Central mounting rail two sides and the directive wheel mounting rail parallel with the central mounting rail, two ends of the directive wheel mounting rail
Connected respectively by two ends of curb girder perpendicular to the directive wheel mounting rail and the central mounting rail, it is described in
Mounting rail, the directive wheel mounting rail and the curb girder is entreated to be formed using the central mounting rail as two receivings of axisymmetrical
Chamber is equipped with the towing gear in each accommodating chamber and is placed in described in the towing gear two sides
Travelling wheel.
As the further improvement of the application, the first traction is stretched out into the accommodating chamber on the central mounting rail and is passed
Dynamic device mounting seat, stretches out the second towing gear mounting base, institute on the directive wheel mounting rail into the accommodating chamber
Towing gear is stated to fix by the first towing gear mounting base and the second towing gear mounting base
Onto the bogie frame.
As the further improvement of the application, it is equipped with directive wheel mounting base in the both ends lower part of the directive wheel mounting rail,
The directive wheel is fixed on the directive wheel mounting rail by the directive wheel mounting base level.
As the further improvement of the application, steady wheel mounting base, institute are equipped in the both ends lower part of the central mounting rail
Steady wheel is stated to be fixed on the central mounting rail by the steady wheel mounting base level.
As the further improvement of the application, brake apparatus is equipped on the curb girder, the brake apparatus is fixed to institute
It states on curb girder.
As the further improvement of the application, it is equipped with air spring mounting base on the both ends top of the central mounting rail,
It is equipped with central traction apparatus mounting base in the middle part upper end of the central mounting rail, the secondary suspension device passes through the air
Spring mounting seat and the central traction apparatus mounting base are fixed on the central mounting rail.
As the further improvement of the application, the shape of the curb girder is trapezoidal shape.
The beneficial effects of the present application are as follows the Traction Drive of bilateral output is filled by increasing the spacing between travelling wheel
Set and be arranged between travelling wheel, the towing gear drives the movement of two travelling wheels simultaneously, take full advantage of travelling wheel it
Between space, both save space, reduce the integrally-built volume of bogie, and the bogie system of this structure design is whole
Body symmetrical configuration, the symmetrical structure design of bilateral output, keeps stress distribution uniform, improves straddle-type monorail train operational process
In security performance, guarantee the safe and stable traveling of train.
Detailed description of the invention
Fig. 1 is the double dynamical holohedral symmetry bogie structure schematic diagram of straddle-type single-track vehicle；
Fig. 2 is the double dynamical holohedral symmetry bogie frame structural schematic diagram of straddle-type single-track vehicle；
Fig. 3 is the double dynamical holohedral symmetry bogie towing gear cross-sectional view of straddle-type single-track vehicle.
In figure: 1, bogie frame；2, towing gear；3, travelling wheel；4, directive wheel；5, steady wheel；6, two systems are outstanding
Hang device；7, central mounting rail；8, directive wheel mounting rail；9, trapezoidal curb girder；10, the first towing gear mounting base；11,
Two towing gear mounting bases；12, directive wheel mounting base；13, steady wheel mounting base；14, brake apparatus；15, air spring
Mounting base；16, central traction apparatus mounting base.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.In retouching for the application
In stating, it is to be understood that in different drawings, the same or similar component is presented with like reference characters.Its middle part
The number of the size of part, proportionate relationship and component is not as the limitation to the application.
A kind of double dynamical holohedral symmetry bogie of straddle-type single-track vehicle as shown in Figure 1, including it is bogie frame 1, solid
Due to the towing gear 2 on the bogie frame 1, travelling wheel 3, the directive wheel 4 being fixed on the bogie frame 1
With steady wheel 5 and secondary suspension device 6, as shown in figure 3,2 two sides of the towing gear are respectively provided with the traveling
Wheel 3, the towing gear 2 drive travelling wheel 3 described in two sides to move to two sides output power.
In the application, as shown in Fig. 2, the bogie frame 1 includes central mounting rail 7 and is symmetrically set in the center
7 two sides of mounting rail and the two directive wheel mounting rails 8 parallel with the central mounting rail 7, the central mounting rail 7 is with crossbeam
Center is axis bilateral symmetry, and two ends of each directive wheel mounting rail 8 perpendicular to the directive wheel respectively by pacifying
The curb girder 9 and the central mounting rail 7 for filling beam 8 connect, and the shape of the curb girder 9 is trapezoidal shape, the bogie frame 1
For the box welding structure that plate and part forge piece form, from the point of view of the overall structure of bogie frame 1, the center installation
Beam 7, the directive wheel mounting rail 8 and the curb girder 9 form two accommodating chambers with the central mounting rail 7 for axisymmetrical.
It is equipped with the towing gear 2 in each accommodating chamber and is placed in a pair of 2 two sides of towing gear
The travelling wheel 3.The first towing gear mounting base 10 is stretched out into the accommodating chamber on the central mounting rail 7,
The second towing gear mounting base 11, first traction are stretched out on the directive wheel mounting rail 8 into the accommodating chamber
Transmission device mounting base 10 and the second towing gear mounting base 11 are respectively fixed to the central mounting rail 7 and institute
It states on directive wheel mounting rail 8, the towing gear 2 passes through the first towing gear mounting base 10 and described
Two towing gear mounting bases 11 are fixed on the bogie frame 1.
In the application, as depicted in figs. 1 and 2, directive wheel mounting base is equipped in the both ends lower part of the directive wheel mounting rail 8
12, the directive wheel mounting base 12 is fixed on the directive wheel mounting rail 8, and the directive wheel 4 passes through directive wheel mounting base
12 is horizontal fixed on the directive wheel mounting rail 8；Steady wheel mounting base is equipped in the both ends lower part of the central mounting rail 8
13, the steady wheel mounting base 13 is fixed on the central mounting rail 8, and the steady wheel 5 passes through steady wheel mounting base
13 is horizontal fixed on the central mounting rail 8.In addition, being equipped with brake apparatus 14, the brake apparatus 14 on the curb girder 9
Fixed on the curb girder 9.
In the application, as depicted in figs. 1 and 2, air spring mounting base is equipped on the both ends top of the central mounting rail 7
15, it is equipped with central traction apparatus mounting base 16 in the middle part upper end of the central mounting rail 7, the secondary suspension device 6 passes through
The air spring mounting base 15 and the central traction apparatus mounting base 16 are fixed on the bogie frame 1, and described two
It is that suspension arrangement 6 is fixed in the air spring mounting base 15.
In the application, the first towing gear mounting base 10 and the second towing gear mounting base
11 can be respectively fixed in a welding manner on the central mounting rail 7 and the directive wheel mounting rail 8；The directive wheel
Mounting base 12 can be fixed on the directive wheel mounting rail 8 in a welding manner；The steady wheel mounting base 13 can weld
Mode be fixed on the central mounting rail 8；The directive wheel 4 can be fixed to the directive wheel mounting base by bolt level
On 12, the steady wheel 5 can be fixed in the steady wheel mounting base 13 by bolt level, and the brake apparatus 14 passes through
Bolt is fixed to the curb girder 9, and the secondary suspension device 6 is bolted in the air spring mounting base 15.
In conclusion the towing gear 2 that bilateral exports is arranged into away by increasing the spacing between travelling wheel 3
Between row wheel 3, enables towing gear 2 that two travelling wheels 3 to be driven to move simultaneously, take full advantage of the sky between travelling wheel 3
Between, space is both saved, the integrally-built volume of bogie, and the bogie overall system architecture of this structure design are reduced
Symmetrically, the symmetrical structure design of bilateral output, keeps stress distribution uniform, improves the peace in straddle-type monorail train operational process
Full performance guarantees the safe and stable traveling of train.
The application is described only in conjunction with the most practical preferred embodiment being presently considered above, it is to be understood that
Above description is not the limitation to the application, and the application is also not limited to the example above, the ordinary skill people of the art
The variations, modifications, additions or substitutions that member is made in the essential scope of the application, also should belong to the protection scope of the application.
Claims (8)
1. a kind of double dynamical holohedral symmetry bogie of straddle-type single-track vehicle, including bogie frame (1), it is fixed on the steering
Towing gear (2), travelling wheel (3) on framework frame (1), the directive wheel (4) being fixed on the bogie frame (1) and
Steady wheel (5) and secondary suspension device (6), which is characterized in that towing gear (2) two sides are respectively provided with described in one
Travelling wheel (3), the towing gear (2) drive the movement of travelling wheel (3) described in two sides to two sides output power.
2. the double dynamical holohedral symmetry bogie of straddle-type single-track vehicle according to claim 1, which is characterized in that described
Bogie frame (1) includes central mounting rail (7) and is symmetrically set in central mounting rail (7) two sides and pacifies with the center
Beam (7) parallel directive wheel mounting rail (8) is filled, two ends of the directive wheel mounting rail (8) are respectively by perpendicular to described
The curb girder (9) of directive wheel mounting rail (8) and two ends of the central mounting rail (7) connect, the center mounting rail
(7), the directive wheel mounting rail (8) and the curb girder (9) form two appearances with the central mounting rail (7) for axisymmetrical
It receives chamber, a towing gear (2) is equipped in each accommodating chamber and is placed in the towing gear (2) two
The travelling wheel (3) of side.
3. the double dynamical holohedral symmetry bogie of straddle-type single-track vehicle according to claim 2, which is characterized in that described
The first towing gear mounting base (10) is stretched out on central mounting rail (7) into the accommodating chamber, is installed in the directive wheel
The second towing gear mounting base (11) is stretched out on beam (8) into the accommodating chamber, the towing gear (2) passes through institute
It states the first towing gear mounting base (10) and the second towing gear mounting base (11) is fixed to the bogie
On framework (1).
4. the double dynamical holohedral symmetry bogie of straddle-type single-track vehicle according to claim 2, which is characterized in that described
The both ends lower part of directive wheel mounting rail (8) is equipped with directive wheel mounting base (12), and the directive wheel (4) is installed by the directive wheel
Seat (12) is horizontal to be fixed on the directive wheel mounting rail (8).
5. the double dynamical holohedral symmetry bogie of straddle-type single-track vehicle according to claim 2, which is characterized in that described
The both ends lower part of central mounting rail (7) is equipped with steady wheel mounting base (13), and the steady wheel (5) passes through the steady wheel mounting base
(13) horizontal to be fixed on the central mounting rail (7).
6. the double dynamical holohedral symmetry bogie of straddle-type single-track vehicle according to claim 2, which is characterized in that described
Curb girder (9) is equipped with brake apparatus (14), and the brake apparatus (14) is fixed on the curb girder (9).
7. the double dynamical holohedral symmetry bogie of straddle-type single-track vehicle according to claim 2, which is characterized in that described
The both ends top of central mounting rail (7) is equipped with air spring mounting base (15), sets in the middle part upper end of the central mounting rail (7)
Have central traction apparatus mounting base (16), the secondary suspension device (6) passes through the air spring mounting base (15) and described
Central traction apparatus mounting base (16) is fixed on the central mounting rail (7).
8. the double dynamical holohedral symmetry bogie of straddle-type single-track vehicle according to claim 2, which is characterized in that described
The shape of curb girder (9) is trapezoidal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168219.0U CN209492527U (en) | 2019-01-30 | 2019-01-30 | The double dynamical holohedral symmetry bogie of straddle-type single-track vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168219.0U CN209492527U (en) | 2019-01-30 | 2019-01-30 | The double dynamical holohedral symmetry bogie of straddle-type single-track vehicle |
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| CN209492527U true CN209492527U (en) | 2019-10-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664898A (en) * | 2019-01-30 | 2019-04-23 | 中铁轨道交通装备有限公司 | A kind of double dynamical holohedral symmetry bogie of straddle-type single-track vehicle |
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2019
- 2019-01-30 CN CN201920168219.0U patent/CN209492527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664898A (en) * | 2019-01-30 | 2019-04-23 | 中铁轨道交通装备有限公司 | A kind of double dynamical holohedral symmetry bogie of straddle-type single-track vehicle |
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