CN207089298U - A kind of bogie for reducing Straddle type monorail transportation vehicle and rocking - Google Patents
A kind of bogie for reducing Straddle type monorail transportation vehicle and rocking Download PDFInfo
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- CN207089298U CN207089298U CN201720547918.7U CN201720547918U CN207089298U CN 207089298 U CN207089298 U CN 207089298U CN 201720547918 U CN201720547918 U CN 201720547918U CN 207089298 U CN207089298 U CN 207089298U
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Abstract
This patent discloses a kind of bogie for reducing Straddle type monorail transportation vehicle and rocking, belong to monorail transit field.This patent sets three traveling wheel shafts by respectively arranging two steady wheels between the left side of bogie and right hand guide wheels.The directive wheel on bogie main frame, steady wheel is set to collectively form a stable stress system, reduce rocking for Straddle type monorail transportation vehicle, make up easily to come to nothing to rock and reverse in vehicle travel process at this stage and rock larger deficiency, while improve the security during car operation.
Description
Technical field
This patent is related to a kind of bogie for reducing Straddle type monorail transportation vehicle and rocking, applied to cross-saddle single-track traffic
Vehicle.Specifically, exactly by respectively arranging two arms of stability with steady wheel in bogie both sides to form stable stress
System, reduce rocking for vehicle, belong to cross-saddle single-track traffic field.
Background technology
Cross-saddle single-track traffic is vehicle straddle seat on track girder, bearing structure when track girder is both vehicle traveling and
Guide frame.The bogie of Straddle type monorail transportation vehicle in the lower section in compartment, mainly by bogie main frame, travelling wheel, lead
Formed to wheel, steady wheel and other auxiliary equipments.Travelling wheel is arranged in directive wheel on the left of bogie and right side.Such as this paper institutes
Refer to the left side of vehicle forward direction with, term " left side ", steady wheel 5c side in corresponding diagram 2；Term " right side " refers to
The right side of vehicle heading, steady wheel 5a side in corresponding diagram 2；Term " arm of stability " refers to be arranged on the main frame of bogie
Component on frame, used in installation steady wheel；Term " impetus " refers to the contact point of steady wheel or directive wheel and track girder；Art
Language " bogie main frame " refers to the main force structure of bogie, and the arm of stability of all bogies is installed thereon, is oriented to
The components such as arm and device, bogie main frame 1 as shown in Figure 2.Term " coaxial " refers to that Straddle type monorail transportation vehicle is same
The core wheel of homonymy directive wheel and steady wheel is on an axis on individual bogie.Jolting when Straddle type monorail transportation vehicle travels
Sense is far smaller than railcar, but because single-track vehicle only travels on a track girder circuit, the center of gravity in compartment is again higher,
Under lateral load effect Straddle type monorail transportation vehicle by occur at track girder joint plate it is larger rock, easily draw
The irregularity of vehicle traveling is played, influences the comfortableness that passenger rides.
Existing Straddle type monorail transportation vehicle bogie uses the structure of monostable fixed arm more with right side to the left, such as specially
A kind of single rail bogie disclosed in profit JP2000204503A, center of the monostable fixed arm between adjacent two directive wheel,
Using the vehicle of this bogie, the stability under loading in normally travel.But at joint plate of the vehicle by adjacent orbit beam
When, the steady wheel in monostable fixed arm can come to nothing phenomenon, cause vehicle to come to nothing and rock.
In addition, this kind uses the bogie of monostable fixed arm structure on left side and right side, the monostable fixed arms of both sides in vehicle just
" string effect " easily often is triggered during traveling, more precisely, when the monorail train is advanced through the knee of track,
The top directive wheel is located at the side in the string portion in knee, while lower stabilizer wheel is in the midpoint in the string portion, so as to cause
The skew of car body and transverse shakiness, influence ride comfort during vehicle traveling.The structure that the patent is proposed can not solve above-mentioned
The problem of mentioning.
Chinese Patent Application No. CN102076545A discloses a kind of truck assemblies, it is proposed that use is coaxial with directive wheel
Two steady wheels, but the patent uses the steady wheel coaxial with directive wheel, when by track girder seam crossing in front of it is same
Axle directive wheel comes to nothing with steady wheel, and it is excessive can not to solve the problems, such as that vehicle torsion rocks, and without reference to steady wheel
Positioned at the description of other positions.
Chinese Patent Application No. CN103889811A discloses a kind of bogie servicing unit, it is proposed that it is unique stable
Optional position that can be between directive wheel is taken turns, but its bogie structure proposed had both been unable to reach optimal car body stress shape
State, unique steady wheel can not solve the present invention and carry by the phenomenon that can equally be come to nothing during the seam crossing of adjacent orbit beam
The vehicle caused by torsion that comes to nothing gone out rocks the problem of excessive.
In view of the above-mentioned problems, the larger actual conditions rocked easily occur with reference to Straddle type monorail transportation vehicle, inventor's warp
Analysis is crossed, according to existing theoretical and practical experience, from bogie action principle, is studied, developed, it is final to propose that this is special
Profit.
Utility model content
This patent technical problem to be solved is：A kind of steering for reducing Straddle type monorail transportation vehicle and rocking is provided
Frame, by arranging two pairs of steady wheels in bogie main frame both sides, in any time of vehicle operation, the stabilization of bogie both sides
Wheel, directive wheel and track girder surface at least three impetus, directive wheel, steady wheel on bogie main frame collectively form one
The stress system of individual stabilization, reduce rocking for Straddle type monorail transportation vehicle, make up in vehicle travel process at this stage and easily occur
Torsion of coming to nothing causes to rock larger deficiency.
Technical scheme is used by this patent solves its technical problem：
A kind of bogie for reducing Straddle type monorail transportation vehicle and rocking, it is characterised in that：The left side and right side of bogie
Two steady wheels are respectively arranged between directive wheel, the directive wheel and steady wheel of homonymy be not coaxial, and three travelling wheels are set on bogie
Axle.
The bogie that a kind of described reduction Straddle type monorail transportation vehicle rocks, it is characterised in that：Bogie homonymy
Two directive wheel centre-to-centre spacing are D3, train is on the road that steady wheel is passed by by track girder joint plate in this period of coming to nothing
Journey is D2, two steady wheel centre-to-centre spacing of bogie homonymy are D1, D1Meet restrictive condition：D2＜ D1＜ D3。
The bogie that a kind of described reduction Straddle type monorail transportation vehicle rocks, it is characterised in that：Homonymy steady wheel cloth
Put between homonymy directive wheel, it is not coaxially arranged with homonymy directive wheel；Train occurs in directive wheel by track girder joint plate
The distance passed by this period of coming to nothing is D4, the centre-to-centre spacing of the steady wheel of bogie homonymy and adjacent directive wheel is D5, D5Meet
Restrictive condition：D5＞ D4, and D5＞ D2。
The bogie that a kind of described reduction Straddle type monorail transportation vehicle rocks, it is characterised in that：Bogie homonymy
Two directive wheel centre-to-centre spacing are D3, take D3=1.2~3.2m；Train comes to nothing this period in steady wheel by joint plate
t1The distance inside passed by is D2, take D2=v × t1；Wherein v is train running speed.
The bogie that a kind of described reduction Straddle type monorail transportation vehicle rocks, it is characterised in that：Train is in directive wheel
Come to nothing t this period by joint plate2The distance inside passed by is D4, take D4=v × t2；Wherein v is train driving speed
Degree.
Traveling wheel shaft on described bogie, it is characterised in that：Three traveling wheel shafts can be that middle traveling wheel shaft is double
Side connection, the front and rear road wheel axle that sidles are in symmetrical unilateral connection, or three traveling wheel shafts are that bilateral connects with bogie main frame
Connect.
Compared with prior art, the beneficial effect of this patent is：
This patent is on the left of bogie main frame and right side respectively arranges two arms of stability for carrying steady wheel, straddle-type list
Rail vehicular traffic in the process of moving, during by the joint plate of two adjacent track girders, when a steady wheel is because by joint plate
And there is phenomenon of coming to nothing, remaining steady wheel is still in contact with track girder, ensure that homonymy steady wheel and offside directive wheel and rail
Dao Liang surfaces at least three impetus.This patent not only solves existing bogie because of only a pair of steady wheels, by two
During adjacent orbit beam seam crossing, vehicle is prone to the problem of rocking of coming to nothing.Existing bogie is also solved because side only has two
Individual steady wheel, and the steady wheel of homonymy is coaxial with corresponding directive wheel respectively, when by two adjacent track girder seam crossings, vehicle
It is prone to the problem of torsion is rocked.
This patent is on the left of bogie main frame and right side respectively arranges two arms of stability for carrying steady wheel, straddle-type list
In the process of moving, during by the joint plate of two adjacent track girders, first, front directive wheel is because by connecing for rail vehicular traffic
Stitch plate and phenomenon of coming to nothing occur, remaining directive wheel and two steady wheels are still in contact with track girder；Then, front first
Individual directive wheel contacts again with track girder, and remaining steady wheel phenomenon of coming to nothing occurs by joint plate, so as to ensure bogie two
Side and track girder surface at least three impetus.Existing bogie is solved when by two adjacent track girder seam crossings,
Vehicle is prone to the problem of rocking of coming to nothing.
This patent on the left of bogie main frame and right side respectively arrange two carry steady wheel the arms of stability, add across
The contact point of type monorail transportation vehicle bogie steady wheel and track girder, existing bogie is avoided because both sides are respectively arranged symmetrically
One caused " string effect " with the arm of stability of steady wheel, adds the stability in vehicle travel process, makes bogie
Stress it is more reasonable.
This patent on the left of bogie main frame and right side respectively arrange two carry steady wheel the arms of stability, add across
Security during type monorail transportation vehicle traveling.Existing bogie is because both sides respectively only have a steady wheel, once occur
Blow out, steady wheel is ineffective at once, car body disequilibrium immediately.And the bogie of this patent has two stabilizations per side
Wheel, even if a steady wheel is blown out, another steady wheel of homonymy can also work on, and make car body continue to keep stablizing row
Sail.
This patent is on the left of bogie main frame and right side respectively arranges two arms of stability for carrying steady wheel, makes straddle-type
Monorail transit vehicle is not easy appearance vehicle because caused by coming to nothing steady wheel and rocked in the process of moving, and the arm of stability set up increases
The drag of structure is added, bogie main frame, directive wheel, the arm of stability and steady wheel interaction constitute a force balance body
System, overcome single steady wheel come to nothing caused by rock problem, ensure that the ride comfort of vehicle and the comfortableness of passenger.
Brief description of the drawings
The axle travelling wheels two of Fig. 1 tri- are in pair to the connection of traveling wheel shaft bilateral, the front and rear road wheel axle that sidles among steady wheel bogie
The unilateral connection diagram of title
The axle travelling wheels two of Fig. 2 tri- are in pair to the connection of traveling wheel shaft bilateral, the front and rear road wheel axle that sidles among steady wheel bogie
The unilateral connection top view of title
The axle travelling wheels two of Fig. 3 tri- are in pair to the connection of traveling wheel shaft bilateral, the front and rear road wheel axle that sidles among steady wheel bogie
The unilateral connection front view of title
The axle travelling wheels two of Fig. 4 tri- are in pair to the connection of traveling wheel shaft bilateral, the front and rear road wheel axle that sidles among steady wheel bogie
The unilateral connection side view of title
The axle travelling wheels two of Fig. 5 tri- are to three traveling wheel shafts of steady wheel bogie and the equal bilateral connection signal of bogie main frame
Figure
The axle travelling wheels two of Fig. 6 tri- are connected vertical view to three traveling wheel shafts of steady wheel bogie with the equal bilateral of bogie main frame
Figure
The axle travelling wheels two of Fig. 7 tri- are connected main view to three traveling wheel shafts of steady wheel bogie with the equal bilateral of bogie main frame
Figure
The axle travelling wheels two of Fig. 8 tri- regard to three traveling wheel shafts of steady wheel bogie and the equal bilateral connecting side of bogie main frame
Figure
Those skilled in the art repeat no more with the following Examples it should be appreciated that number shown feature in figure.
Embodiment
The bogie rocked below in conjunction with accompanying drawing to a kind of reduction Straddle type monorail transportation vehicle is described further, herein
Illustrated before it should be pointed out that being intended only as demonstration by the embodiment described by accompanying drawing, it is impossible to be interpreted as to the present invention's
Limitation.
The connection of traveling wheel shaft bilateral, the front and rear road wheel axle that sidles are in symmetrical unilateral among one or three traveling wheel shafts of embodiment
The bogie of connection
Demonstration explanation is carried out to the bogie based on this patent with reference to Fig. 1~Fig. 4.The described axle travelling wheel of one kind three
Bogie includes bogie main frame 1；Three traveling wheel shafts, including travelling wheel 2a, travelling wheel 2b, travelling wheel 2c；Led with four
To wheel, including directive wheel 3a, directive wheel 3b, directive wheel 3c, directive wheel 3d；With four arms of stability, including arm of stability 4a, the arm of stability
4b, arm of stability 4c, arm of stability 4d, and four steady wheels installed in arm of stability end, including steady wheel 5a, steady wheel 5b,
Steady wheel 5c and steady wheel 5d.
From a structural point, bogie main frame 1 is used as primary structure, and travelling wheel is arranged on bogie main frame 1.Its
In, travelling wheel 2a and travelling wheel 2c bearing side and the 1 symmetrical connection of bogie main frame, travelling wheel 2b bearing both sides with
Bogie main frame 1 is connected, i.e., the middle traveling wheel shaft bilateral connection of three traveling wheel shafts, the front and rear road wheel axle that sidles are in symmetrical
Unilateral connection.Directive wheel 3a, directive wheel 3b, directive wheel 3c, directive wheel 3d are separately mounted to bogie main frame 1 per side end
On the leading arm of stretching, there is vehicle guidance effect.Arm of stability 4a, arm of stability 4b are arranged in the side of bogie main frame 1, edge
Track girder 6 is longitudinally arranged, and the centre between directive wheel 3a and directive wheel 3b is arranged symmetrically.It is opposite side arm of stability 4c, steady
Fixed arm 4d arrangement can be arranged symmetrically with arm of stability 4a and arm of stability 4b, after the completion of arrangement as shown in Figure 2 to 4.It is not difficult to find out
Steady wheel 5a, steady wheel 5b, steady wheel 5c on the arm of stability and steady wheel 5d this four steady wheels are all disposed within guiding
Between wheel, there is no coaxially arranged relation with described directive wheel 3a, directive wheel 3b, directive wheel 3c and directive wheel 3d.
From stress with functionally for, three axle travelling wheel bogies have steady wheel 5a, steady wheel 5b, steady wheel 5c and steady
This four steady wheels of fixed wheel 5d, the arrangement distance D between steady wheel 5a and steady wheel 5b, between steady wheel 5c and steady wheel 5d1
Once come to nothing time t with single steady wheel1It is relevant with Vehicle Speed v, arrange distance D1It is greater than D2=v × t1, only this
Sample could keep at least two steady wheels and track girder 6 to keep being in close contact, that is, ensure to have at any time at least three
Force, prevent steady wheel comes to nothing from causing vehicle to rock.Meanwhile between steady wheel 5a and steady wheel 5b, steady wheel 5c and steady wheel
Arrangement distance D between 5d1It is less than between homonymy directive wheel 3a and directive wheel 3b, the wheel between directive wheel 3c and directive wheel 3d
The heart is away from D3.Centre-to-centre spacing D between steady wheel 5b and directive wheel 3b5It is greater than vehicle to send out by track girder joint plate in directive wheel
Raw t this period that comes to nothing2The distance D inside to pass by4, and the centre-to-centre spacing D between steady wheel 5a and directive wheel 3a5It is greater than train
In steady wheel by track girder joint plate and t this period that comes to nothing1The distance D inside to pass by2.Directive wheel and steady wheel arrangement
The foundation that spacing is chosen is as follows：
Train is D in the distance that steady wheel is passed by by joint plate in this period of coming to nothing2, monorail train traveling
Maximal rate be v, it is t to take v=80km/h, train bogie steady wheel 5b time of coming to nothing1, take t1=0.01s, then D2=v
×t1=80/3.6 × 0.01=0.22m, train bogie directive wheel 3b time of coming to nothing are t2, take t2=0.01s, then D4=v
×t2=80/3.6 × 0.01=0.22m；The spacing at steady wheel 5a and steady wheel 5b centers is D1, steady wheel 5c and steady wheel 5d
The spacing at center is D1, when the train that is smaller than at the steady wheel center of bogie side two is sent out in steady wheel by joint plate
The distance passed by raw this period of coming to nothing, i.e. D1＜ D2When, the steady wheel of bogie side two will come to nothing existing simultaneously
As causing compartment generation is larger to rock, therefore D should be met1＞ D2.Similarly, the centre-to-centre spacing D between steady wheel 5b and directive wheel 3b5
Less than vehicle in directive wheel 3b by track girder joint plate and t this period that comes to nothing2The distance D inside to pass by4When, steady wheel
It is coaxial or be within close proximity with directive wheel, it is impossible to form effective antitorque moment and rocked to resist the torsion of vehicle.By track
The steady wheel in left side and right side in front of during beam seam crossing and directive wheel will appear from the phenomenon come to nothing simultaneously, and track girder is to coming to nothing
The pressure of steady wheel and directive wheel is 0, and force balance state is broken, and antitorque moment disappears, and torsional moment increase, causes compartment
Torsion is rocked.This torsion is rocked until steady wheel contacts again with track girder, untill forming new force balance state, therefore
D should be met5＞ D4, and D5＞ D2。
Arranged more than, in the case of steady wheel and directive wheel be not coaxial, the left side of bogie and right hand guide wheels it
Between respectively arrangement two steady wheels, can ensure at any time, steady wheel, directive wheel and the track girder surface of bogie both sides are extremely
Rare three impetus, produce antitorque moment, formed one balance beaer, Straddle type monorail transportation vehicle will not produce compared with
Big coming to nothing is rocked.
Two or three traveling wheel shafts of embodiment, bogie main frame are the bogies of bilateral connection
Demonstration explanation is carried out to the bogie based on this patent with reference to Fig. 5~Fig. 8.The described axle travelling wheel of one kind three
Bogie includes bogie main frame 7；Three traveling wheel shafts, including travelling wheel 8a, travelling wheel 8b, travelling wheel 8c；Led with four
To wheel, including directive wheel 9a, directive wheel 9b, directive wheel 9c, directive wheel 9d；With 4 arms of stability, including arm of stability 10a, the arm of stability
10b, arm of stability 10c, arm of stability 10d, and four steady wheels installed in arm of stability end, including steady wheel 11a, steady wheel
11b, steady wheel 11c and steady wheel 11d.
From a structural point, bogie main frame 7 is used as primary structure, and travelling wheel is arranged on bogie main frame 7.Its
In, travelling wheel 8a, travelling wheel 8b and travelling wheel 8c bearing both sides are connected with bogie main frame 7, i.e. three travelling wheels
Axle is that bilateral is connected with bogie main frame.Directive wheel 9a, directive wheel 9b, directive wheel 9c, directive wheel 9d are separately mounted to turn
On the leading arm stretched out to frame main frame 7 per side end, there is vehicle guidance effect.Arm of stability 10a, arm of stability 10b are arranged in
The side of bogie main frame 7, it is longitudinally arranged along track girder 12, the centre between directive wheel 9a and directive wheel 9b is symmetrical
Arrangement.Opposite side arm of stability 10c, arm of stability 10d arrangement and arm of stability 10a and arm of stability 10b can be arranged symmetrically, and arrangement is completed
Afterwards as shown in Figure 6 to 8.It is not difficult to find out steady wheel 11a on the arm of stability, steady wheel 11b, steady wheel 11c and stably
Wheel 11d this four steady wheels are all disposed between directive wheel, not with described directive wheel 9a, directive wheel 9b, directive wheel 9c and
Directive wheel 9d has coaxially arranged relation.
From stress with functionally for, three axle travelling wheel bogies have steady wheel 11a, steady wheel 11b, steady wheel 11c
With this four steady wheels of steady wheel 11d, between steady wheel 11a and steady wheel 11b, between steady wheel 11c and steady wheel 11d
Arrange distance D1Once come to nothing time t with single steady wheel1It is relevant with Vehicle Speed v, arrange distance D1It is greater than D2=v
×t1, could only in this way keep at least two steady wheels to keep being in close contact with track girder 6, that is, ensure have at any time
At least three impetus, prevent steady wheel comes to nothing from causing vehicle to rock.Meanwhile between steady wheel 11a and steady wheel 11b, stably
Take turns the arrangement distance D between 11c and steady wheel 11d1It is less than between homonymy directive wheel 9a and directive wheel 9b, directive wheel 9c and leads
To the core wheel between wheel 9d away from D3.Centre-to-centre spacing D between steady wheel 11b and directive wheel 9b5It is greater than vehicle and passes through rail in directive wheel
Road beam joint plate and t this period that comes to nothing2The distance D inside to pass by4, and the center between steady wheel 11a and directive wheel 9a
Away from D5It is greater than train in steady wheel by track girder joint plate and t this period that comes to nothing1The distance D inside to pass by2.It is oriented to
The foundation that wheel and steady wheel arrangement spacing are chosen is as follows：
Train is D in the distance that steady wheel is passed by by joint plate in this period of coming to nothing2, monorail train traveling
Maximal rate be v, it is t to take v=80km/h, train bogie steady wheel 11b time of coming to nothing1, take t1=0.01s, then D2=v
×t1=80/3.6 × 0.01=0.22m, train bogie directive wheel 9b time of coming to nothing are t2, take t2=0.01s, then D4=v ×
t2=80/3.6 × 0.01=0.22m；The spacing at steady wheel 11a and steady wheel 11b centers is D1, steady wheel 11c and steady wheel
The spacing at 11d centers is D1, when the train that is smaller than at the steady wheel center of bogie side two passes through joint plate in steady wheel
And the distance passed by this period of coming to nothing, i.e. D1＜ D2When, the steady wheel of bogie side two will come to nothing simultaneously
Phenomenon, cause compartment generation is larger to rock, therefore D should be met1＞ D2.Similarly, the center between steady wheel 11b and directive wheel 9b
Away from D5Less than vehicle in directive wheel 9b by track girder joint plate and t this period that comes to nothing2The distance D inside to pass by4When, surely
Fixed wheel and directive wheel are coaxial or are within close proximity, it is impossible to form effective antitorque moment and rocked to resist the torsion of vehicle.Passing through
The steady wheel and directive wheel in left side and right side in front of during track girder seam crossing will appear from the phenomenon come to nothing simultaneously, and track girder is to de-
Empty steady wheel and the pressure of directive wheel are 0, and force balance state is broken, and antitorque moment disappears, and torsional moment increase, are caused
Reverse and rock in compartment.This torsion is rocked until steady wheel contacts again with track girder, and forming new force balance state is
Only, therefore D should be met5＞ D4, and D5＞ D2。
Arranged more than, in the case of steady wheel and directive wheel be not coaxial, the left side of bogie and right hand guide wheels it
Between respectively arrangement two steady wheels, can ensure at any time, steady wheel, directive wheel and the track girder surface of bogie both sides are extremely
Rare three impetus, produce antitorque moment, formed one balance beaer, Straddle type monorail transportation vehicle will not produce compared with
Big coming to nothing is rocked.
Above-described specific implementation method, the purpose, technical scheme and beneficial effect of this patent are illustrated.Institute
It is emphasized that the foregoing is only specific implementation of the patent example, the scope for limiting this patent can not be used for.It is all
Within the spirit and principle of this patent, any modification, equivalent substitution or improvement for being made etc., the protection of this patent should be included in
Within the scope of.
Claims (6)
- A kind of 1. bogie for reducing Straddle type monorail transportation vehicle and rocking, it is characterised in that：The left side and right side of bogie are led To two steady wheels are respectively arranged between wheel, the directive wheel and steady wheel of homonymy be not coaxial, and three traveling wheel shafts are set on bogie.
- A kind of 2. bogie for reducing Straddle type monorail transportation vehicle and rocking according to claim 1, it is characterised in that：Turn It is D to two directive wheel centre-to-centre spacing of frame homonymy3, train steady wheel by track girder joint plate and come to nothing this period The distance inside passed by is D2, two steady wheel centre-to-centre spacing of bogie homonymy are D1, D1Meet restrictive condition：D2＜ D1＜ D3。
- 3. the bogie that a kind of reduction Straddle type monorail transportation vehicle according to claim 1 or claim 2 rocks, its It is characterised by：Homonymy steady wheel is arranged between homonymy directive wheel, not coaxially arranged with homonymy directive wheel；Train passes through in directive wheel The distance crossed track girder joint plate and passed by this period of coming to nothing is D4, the steady wheel of bogie homonymy and adjacent guiding The centre-to-centre spacing of wheel is D5, D5Meet restrictive condition：D5＞ D4, and D5＞ D2。
- A kind of 4. bogie for reducing Straddle type monorail transportation vehicle and rocking according to claim 2, it is characterised in that：Turn It is D to two directive wheel centre-to-centre spacing of frame homonymy3, take D3=1.2~3.2m；Train takes off in steady wheel by joint plate Empty t this period1The distance inside passed by is D2, take D2=v × t1；Wherein v is train running speed.
- A kind of 5. bogie for reducing Straddle type monorail transportation vehicle and rocking according to claim 3, it is characterised in that：Row Car is in directive wheel by joint plate and t this period that comes to nothing2The distance inside passed by is D4, take D4=v × t2；Wherein v is row Car travel speed.
- 6. the traveling wheel shaft on bogie according to claim 1, it is characterised in that：Three traveling wheel shafts can be middle The connection of traveling wheel shaft bilateral, the front and rear road wheel axle that sidles are in symmetrical unilateral connection, or three traveling wheel shafts and bogie main frame It is bilateral connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720547918.7U CN207089298U (en) | 2017-05-17 | 2017-05-17 | A kind of bogie for reducing Straddle type monorail transportation vehicle and rocking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720547918.7U CN207089298U (en) | 2017-05-17 | 2017-05-17 | A kind of bogie for reducing Straddle type monorail transportation vehicle and rocking |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353351A (en) * | 2018-11-07 | 2019-02-19 | 夏彤宇 | A kind of overhead monorail shaped traffic device |
| CN112249072A (en) * | 2020-10-26 | 2021-01-22 | 湖南信息职业技术学院 | Traveling mechanism of monorail transport vehicle |
| CN115092191A (en) * | 2022-07-01 | 2022-09-23 | 中铁工程设计咨询集团有限公司 | Rail transit running gear |
-
2017
- 2017-05-17 CN CN201720547918.7U patent/CN207089298U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353351A (en) * | 2018-11-07 | 2019-02-19 | 夏彤宇 | A kind of overhead monorail shaped traffic device |
| CN109353351B (en) * | 2018-11-07 | 2024-04-09 | 夏彤宇 | Suspension monorail traffic device |
| CN112249072A (en) * | 2020-10-26 | 2021-01-22 | 湖南信息职业技术学院 | Traveling mechanism of monorail transport vehicle |
| CN115092191A (en) * | 2022-07-01 | 2022-09-23 | 中铁工程设计咨询集团有限公司 | Rail transit running gear |
| CN115092191B (en) * | 2022-07-01 | 2023-09-12 | 中铁工程设计咨询集团有限公司 | Rail transit running gear |
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