CN106114100A - Ba Tie vehicle body and the draw bail of wheel - Google Patents
Ba Tie vehicle body and the draw bail of wheel Download PDFInfo
- Publication number
- CN106114100A CN106114100A CN201610543988.5A CN201610543988A CN106114100A CN 106114100 A CN106114100 A CN 106114100A CN 201610543988 A CN201610543988 A CN 201610543988A CN 106114100 A CN106114100 A CN 106114100A
- Authority
- CN
- China
- Prior art keywords
- wheel
- bearing
- axletree
- tie
- pressed
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/18—Multilink suspensions, e.g. elastokinematic arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0061—Disposition of motor in, or adjacent to, traction wheel the motor axle being parallel to the wheel axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
A kind of Ba Tie vehicle body and the draw bail of wheel, it is characterized in that, the axletree of wheel is directly installed on the underfloor beam in compartment, the weight of Ba Tie vehicle body and carrying thereof is pressed in axle torr by the axletree not rotated, axle torr is pressed on vibration-absorbing mounting by single stage suspension device, vibration-absorbing mounting is pressed in load-bearing torr by secondary suspension device, and load-bearing torr is fixed on the internal ring of axle bearing；Or the axletree free to rotate of wheel is fixed on the rotating internal ring of bearing；The weight of Ba Tie vehicle body and carrying thereof is assigned to the top of each wheel, is pressed in load-bearing torr, then is pressed on pressing plate by secondary suspension device, on the outer shroud of the bearing being pressed in axletree by single stage suspension device.Present invention can ensure that the Ba Tie vehicle that the rigidity above axletree and stability, passenger comfort, driving safety, operation are enough quiet, thus can produce commercialization.
Description
Technical field
The present invention relates to the draw bail of Ba Tie vehicle body and wheel, it can overcome what Ba Tie self structure caused to ask as follows
Topic: gantry crane type structure, runs noise comfortableness big, passenger poor；Thin wall supports huge heavy, and above axletree, rigidity and stability are not
Foot；Center of gravity is too high, and driving safety is poor, etc..The present invention can produce the Ba Tie vehicle of commercialization.
Background technology
The vehicle body of No. 1 model car of Ba Tie has rolled off the production line.But querying and become many, commendation before this tails off.Professional person's
Query and be concentrated mainly on urban planning, traffic policy, orbit construction, operation management, actual control the aspects such as stifled effect.Concrete asks
Topic includes how through viaduct, how to turn, how accident treatment, how to recover high-altitude stringing etc..
The investor of Ba Tie and development side disclose the framing structure of Ba Tie on the net, disclose the Ba Tie 1 not having wheel
The vehicle body of number model car.But, up to the present, the rare people of having queries the body construction of Ba Tie itself the most technically may be used
OK, more nobody considers how wheel should be arranged on No. 1 model car of Ba Tie, is only possible to realize commercialization.
Consider from Professional knowledges such as structural mechanics, dynamics of vehicle, body construction intensity, according to disclosed on current network
Multiple photos, current Ba Tie certainly exists following technical problem:
1) cross section of Ba Tie is like portal jib crane, and running noise can be very big, and the impression of passenger will be overhead traveling crane driver, take
Comfort level is by excessively poor；
2) axletree still has the knee wall about 1.2-1.3 rice to upper floor so that the body construction of Ba Tie is top-heavy,
Being equivalent to adopt stilt also resist gunnysack or one piece of boulder is pressed on carton, therefore, the knee wall of Ba Tie is difficult to have
Enough rigidity, by crosswind force or operational shock swashed around, be easy for occur cross-car unstability, knee wall collapses；
3) center of gravity of vehicle is in about 3 meters of high-altitude, it is difficult to ensure the running stability of vehicle.
4) installing space of wheel suspension is the least, too narrow, it is difficult to ensure damping property, it is difficult to ensure that passenger's is comfortable
Property.
If the scientific problem of bar body self-framework structure can not be solved well, it is difficult to produce commercially available Ba Tie
Vehicle.
Summary of the invention
It is an object of the invention to provide the draw bail of Ba Tie vehicle body and wheel, it can ensure that the rigidity above axletree and stablizes
Property, passenger comfort, driving safety, operation is enough quiet, produce commercially available Ba Tie vehicle.
To this end, according to an aspect of invention, it is provided that a kind of Ba Tie vehicle body and the draw bail of wheel, its feature exists
In, the body construction of Ba Tie includes compartment and is arranged on some big wheels of compartment both lateral sides, and the axletree of wheel is installed on
Position below the floor in compartment, the radius of wheel limits the quiet height of Ba Tie lower floor hollow out.
Preferably, the axletree of wheel is directly installed on the underfloor beam in compartment, Ba Tie vehicle body and the weight of carrying thereof
Being pressed in axle torr by the axletree not rotated, axle torr is pressed on vibration-absorbing mounting by single stage suspension device, and vibration-absorbing mounting is outstanding by two
Hang device is pressed in load-bearing torr, and load-bearing torr is fixed on the internal ring of axle bearing.
Preferably, the axletree free to rotate of wheel is fixed on the rotating internal ring of bearing；Ba Tie vehicle body and
The weight of carrying is assigned to the top of each wheel, is pressed in load-bearing torr, then is pressed on pressing plate by secondary suspension device, passes through
On the outer shroud of the bearing that single stage suspension device is pressed in axletree.
Preferably, single stage suspension device is between axletree and axletree torr, including spring and damping；Secondary suspension device position
Between axletree torr and vehicle body, including spring and damping；Single stage suspension device and/or secondary suspension device have suspension parameter master
Dynamic control device；And/or, suspension parameter includes the elastic coefficient and antivibrator damped coefficient.
Preferably, the pressing plate of vibration-absorbing mounting is pressed in load-bearing torr by secondary suspension device, and preferably load-bearing torr and axletree exist
Vertical direction is provided with spacing distance；And/or, axle bearing is rolling bearing or sliding bearing.
Preferably, wheel is driven by wheel rim driver, and the preferably medial surface at wheel rim is driven；Wheel rim driver
It is positioned at rim location or any position of wheel rim circumference before and after the highest point of wheel, wheel；The outer shroud of bearing and car
The centre bore interference fit of wheel；And/or, the outer shroud of bearing is connected with the flange tread portion of wheel by spoke, and spoke is not only
Alleviating the weight of wheel, and self also has elasticity, becoming further zero is suspension arrangement.
Preferably, wheel is driven by wheel rim driver and/or axle head driver.
Preferably,.
According to another aspect of the present invention, it is provided that a kind of Ba Tie vehicle body and the coupling method of wheel, its feature exists
In, the axletree of wheel is installed on the position below the floor in compartment, makes the radius correspondence Ba Tie lower floor hollow out of wheel, to take
Disappear the supporting wall structure of former Ba Tie.
Preferably, Ba Tie total height is about 4.5 meters, the diameter of wheel at about 4.3 meters, the quiet height of Ba Tie lower floor hollow out
At 2.1-2.2 rice.
According to the present invention, using big wheel, the radius of wheel is substantially equal to Ba Tie lower floor hollow out height, eliminates former vertical
The supporting wall structure of the fast bar of body, the rigidity hidden danger of knee wall can thoroughly be given up.
According to the present invention, use big wheel, even lost efficacy even if suspension breaks down, and be also unlikely to occur that vehicle body collapses
Collapsing, the safety of Ba Tie has obtained further raising.
According to the present invention, using big wheel, driving moment is big, and the installation site washability of driver is big.
According to the present invention, the population structure of Ba Tie becomes the size structure for amplifying on the basis of mature technology, is therefore easier to
Realize industrialization and commercialization.
According to the present invention, use three grades of suspension arrangements (vehicle wheel spoke or spoke bar, single stage suspension device, secondary suspension dress
Put), vehicle stability and riding comfort are ensured.
According to the present invention, using big wheel, the center of gravity of vehicle obtains relative to the Distance Shortened of axle location, vehicle stability
Arrive more preferable guarantee.
In prior art, disclosed in bar Inland Steel, picture, photo, patent documentation, animated video all show, Ba Tie uses little
Wheel, has knee wall above trundle.In Ba Tie technical field, those skilled in the art do not have motivation use big wheel,
Cancel knee wall.Therefore, technical scheme is not easy to expect, right and wrong are it will be apparent that and can obtain unexpected
Technique effect, there is the creativeness on patent law purposes.
To the applying date of the present invention, bar Inland Steel does not the most disclose the wheel of No. 1 model car of Ba Tie is how to pacify
Dress.News media's report is that No. 1 vehicle body of Ba Tie rolls off the production line, and No. 1 model car of the Ba Tie of band wheel does not the most expose, and
And the technical problem that No. 1 model car of Ba Tie will expose, the present invention has contemplated that, and proposes solution, i.e. originally
The technical scheme that invention is claimed.
The present invention seems the most imperfect, but from the ABC of dynamics of vehicle, the present invention may is that Ba Tie business
Change the only way which must be passed of development.
Accompanying drawing explanation
Fig. 1 is the transversary schematic diagram of one embodiment of Ba Tie car body according to the present invention.
Fig. 2 is the local vertical structure schematic diagram of the Ba Tie body construction according to the present invention.
Fig. 3 is that the structural representation with one embodiment of driving principle installed by the wheel of the Ba Tie according to the present invention.
Fig. 4 is that the structural representation with the other embodiment of driving principle installed by the wheel of the Ba Tie according to the present invention.
Detailed description of the invention
As shown in Figure 1-2, the body construction of Ba Tie includes compartment 10 and is arranged on some wheels 20 of compartment both lateral sides.
Ba Tie total height is about 4.5 meters, and the diameter of wheel 20 is at about 4.3 meters, in this manner it is ensured that the quiet height of Ba Tie lower floor hollow out
At 2.1-2.2 rice.
In Fig. 1, in the outside of wheel 20, balustrade exterior panelling 30 can be set, both can prevent the wheel 20 rotated from surrounding being made
Becoming vision interference, the rotation being also prevented from wheel 20 drives earth to fly upward and affect periphery health；Hollow out position in the inner side of wheel 20
Put, inner trim panels 40 can be set, both can prevent the wheel 20 rotated from the vision of the car through hollow out being disturbed, be also prevented from
Rotating of wheel 20 drives earth to fly upward the cleaning affecting the car through hollow out.
In one embodiment of the invention, as shown in Figure 4, the axletree 21 of wheel 20 is directly installed on the floor in compartment 10
Under beam (not shown) on, axletree 21 is seated in axle torr 29 the most rotationally, axle torr 29 by single stage suspension device 28 (spring+
Antivibrator) it is pressed on vibration-absorbing mounting 27, the pressing plate 26 of vibration-absorbing mounting 27 is pressed in load-bearing by secondary suspension device 25 (spring+antivibrator)
In torr 24, load-bearing torr 24 is fixed on the internal ring 23 of bearing (rolling bearing or sliding bearing), and the outer shroud 22 of bearing passes through spoke
Or spoke beam is connected with the flange tread portion of wheel 20, and spoke or spoke beam not only alleviate the weight of wheel, and self also has
Flexible, becoming further zero is suspension arrangement.Owing to the axletree 21 of wheel 20 is directly installed on the underfloor of compartment 10
Liang Shang, the radius of wheel 20 is exactly about the size of Ba Tie lower floor hollow out, eliminates the supporting wall structure of the fast bar of former solid, supports
The rigidity hidden danger of wall can thoroughly be given up.Wheel 20 can be driven at the medial surface of wheel rim by driver 51, driver 51
Installation site can be at the highest point of wheel 20, can be before and after wheel 20, it is also possible to wheel circumference any position.
In another embodiment of the presently claimed invention, as Figure 2-3, the axletree 21 of wheel 20 is free to rotate,
Axletree 21 is fixed on the rotating internal ring of bearing (not shown, rolling bearing or sliding bearing).Ba Tie vehicle body and carrying thereof
Weight be assigned to the top of each wheel, be pressed in load-bearing torr 24, then pressed by secondary suspension device 25 (spring+antivibrator)
On pressing plate 26, it is pressed in bearing (rolling bearing or the sliding axle of axletree 21 by single stage suspension device 28 (spring+antivibrator)
Hold) outer shroud on.The outer shroud of bearing is connected with the flange tread portion of wheel 20 by spoke or spoke beam, and spoke or spoke beam are not only
Alleviating the weight of wheel, and self also has elasticity, becoming further zero is suspension arrangement.The axletree 21 of wheel 20 can
Being located on the underfloor position in compartment 10, the radius of wheel 20 is about the height of Ba Tie lower floor hollow out, therefore, can cancel former
The supporting wall structure of three-dimensional fast bar, the rigidity hidden danger of knee wall can thoroughly be given up.
Wheel 20 can be driven at the medial surface of wheel rim by driver 51, and the installation site of driver 51 can be at car
The highest point of wheel 20, can be before and after wheel 20, it is also possible in any position of wheel circumference.Wheel 20 can also be axially
End be driven by driver 52.Particularly, wheel 20 can be carried out associating driving by driver 51 and 52.
On the basis of disclosure above, those skilled in the art the present invention can be made various modifications, replacement,
Supplementary, perfect etc., but, do so is all without the spirit and scope beyond the present invention.Protection scope of the present invention is by appended power
Profit claim is defined.
Claims (10)
1. a Ba Tie vehicle body and the draw bail of wheel, it is characterised in that
The axletree of wheel is directly installed on the underfloor beam in compartment, and the weight of Ba Tie vehicle body and carrying thereof is not by rotating
Axletree is pressed in axle torr, and axle torr is pressed on vibration-absorbing mounting by single stage suspension device, and vibration-absorbing mounting is pressed in by secondary suspension device and holds
In great trust, load-bearing torr is fixed on the internal ring of axle bearing；Or
The axletree free to rotate of wheel is fixed on the rotating internal ring of bearing；The weight of Ba Tie vehicle body and carrying thereof is divided
It is fitted on the top of each wheel, is pressed in load-bearing torr, then be pressed on pressing plate by secondary suspension device, by single stage suspension device
On the outer shroud of the bearing being pressed in axletree.
2. draw bail as claimed in claim 1, it is characterised in that the axletree of wheel is installed on below the floor in compartment
Position, and the quiet height of Ba Tie lower floor hollow out it is substantially by the radius of wheel.
3. draw bail as claimed in claim 1, it is characterised in that single stage suspension device between axletree and axletree torr,
Including spring and antivibrator；Secondary suspension device is between axletree torr and vehicle body, including spring and antivibrator；Single stage suspension fills
Put and/or secondary suspension device has suspension parameter active control device；And/or, suspension parameter include the elastic coefficient and
Antivibrator damped coefficient.
4. draw bail as claimed in claim 1, it is characterised in that the pressing plate of vibration-absorbing mounting is pressed in by secondary suspension device and holds
In great trust, preferably load-bearing torr and axletree are provided with spacing distance in vertical direction；And/or, axle bearing be rolling bearing or
Sliding bearing.
5. draw bail as claimed in claim 1, it is characterised in that wheel is driven by wheel rim driver, preferably at wheel
The medial surface of edge is driven；Wheel rim driver is positioned at rim location or wheel rim week before and after the highest point of wheel, wheel
To any position.
6. draw bail as claimed in claim 1, it is characterised in that the outer shroud of bearing and the centre bore interference fit of wheel.
7. draw bail as claimed in claim 1, it is characterised in that the outer shroud of bearing is by spoke or radial spoke bar and wheel
Flange tread portion connect, and spoke or radial spoke bar not only alleviate the weight of wheel, and self also have elasticity, become
Further zero is suspension arrangement.
8. the draw bail as described in claim 1 or 5, it is characterised in that wheel is by least one wheel rim driver and/or extremely
A few axle head driver is driven.
9. a Ba Tie vehicle body and the coupling method of wheel, it is characterised in that the axletree of wheel is installed on the floor in compartment
The position of lower section, makes the radius of wheel be substantially the numerical value of Ba Tie lower floor hollow out, to cancel the supporting wall structure of former Ba Tie.
10. coupling method as claimed in claim 9, it is characterised in that Ba Tie total height is about 4.5 meters, the diameter of wheel
At about 4.3 meters, the quiet height of Ba Tie lower floor hollow out is at 2.1-2.2 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543988.5A CN106114100B (en) | 2016-07-11 | 2016-07-11 | The coupling structure of Ba Tie vehicle body and wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543988.5A CN106114100B (en) | 2016-07-11 | 2016-07-11 | The coupling structure of Ba Tie vehicle body and wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106114100A true CN106114100A (en) | 2016-11-16 |
| CN106114100B CN106114100B (en) | 2019-03-08 |
Family
ID=57283404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610543988.5A Expired - Fee Related CN106114100B (en) | 2016-07-11 | 2016-07-11 | The coupling structure of Ba Tie vehicle body and wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106114100B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085869A (en) * | 2010-12-21 | 2011-06-08 | 司金龙 | Urban road transport system |
| CN102765395A (en) * | 2011-05-05 | 2012-11-07 | 同济大学 | Stereo tramcar |
| CN104786852A (en) * | 2014-01-16 | 2015-07-22 | 中联运(北京)立体快巴科技发展有限公司 | Three-dimensional express bus |
| CN105620559A (en) * | 2016-03-09 | 2016-06-01 | 王赫奕 | Bus body of air bus and method for designing bus body |
| CN205365599U (en) * | 2015-05-15 | 2016-07-06 | 赵跃 | Overhead bus of contactless power supply |
-
2016
- 2016-07-11 CN CN201610543988.5A patent/CN106114100B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085869A (en) * | 2010-12-21 | 2011-06-08 | 司金龙 | Urban road transport system |
| CN102765395A (en) * | 2011-05-05 | 2012-11-07 | 同济大学 | Stereo tramcar |
| CN104786852A (en) * | 2014-01-16 | 2015-07-22 | 中联运(北京)立体快巴科技发展有限公司 | Three-dimensional express bus |
| CN205365599U (en) * | 2015-05-15 | 2016-07-06 | 赵跃 | Overhead bus of contactless power supply |
| CN105620559A (en) * | 2016-03-09 | 2016-06-01 | 王赫奕 | Bus body of air bus and method for designing bus body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106114100B (en) | 2019-03-08 |
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