CN205854163U - A kind of single rail bogie and there is the rail vehicle of this single rail bogie - Google Patents
A kind of single rail bogie and there is the rail vehicle of this single rail bogie Download PDFInfo
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- CN205854163U CN205854163U CN201620580489.9U CN201620580489U CN205854163U CN 205854163 U CN205854163 U CN 205854163U CN 201620580489 U CN201620580489 U CN 201620580489U CN 205854163 U CN205854163 U CN 205854163U
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- montant
- adjusting rod
- single rail
- rail bogie
- switch
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Abstract
This utility model provides a kind of single rail bogie, the adjusting rod including framework, being fixed on described framework, the air spring being fixed on described framework, described adjusting rod is connected with the switch of altitude valve, described altitude valve controls the intake and exhaust of described air spring, described adjusting rod includes: the base that the montant that one end is connected with described switch is connected with the described montant other end, described base is arranged on the longeron lower cover of described framework, described montant includes adjusting means, for regulating the length of montant.Above-mentioned adjusting rod is single pole structure, simplifies structure, makes the structure of adjusting rod simpler, and Adjustment precision is the highest, is additionally provided with adjusting means on described montant, when installing adjusting rod, can control installation accuracy by the length regulating described montant.On this basis, this utility model additionally provides a kind of rail vehicle.
Description
Technical field
This utility model relates to rail vehicle technical field, particularly relates to kind of adjusting rod and has turning to of this adjusting rod
Frame.
Background technology
Along with popularizing of track train, people propose the highest requirement to the riding comfort of track train, this
Just require that track train engineers more to optimize the manufacturing process of train.
Commonly used air spring suspension system on train especially track train, the action principle of air spring is
By the air in spring, absorb the shock loading that body oscillating produces.So not only increase the operation stability of train
But also reduce the noise produced because of load impacting.
When train is turned or because some other reason causes railway car the most at grade, so will certainly make
Become the unbalance loading of train.Thus the most different to the pressure of the air spring of both sides, compartment is to the big lopsidedness of load, and impact is taken advantage of
The riding comfort of visitor.In order to avoid the generation of this situation, when train glances off, the regulation being arranged on bogie frame
Bar controls the opening and closing of altitude valve after this change of car body being detected comes both sides air spring inflation/deflation, the car that thus will tilt
Body is adjusted to equilbrium position.
The adjusting rod of prior art is many bars structure, and degree of regulation is not high enough, and structure is complicated, easily breaks down
Problem, moreover, the mounting seat of adjusting rod is also separately provided, and integration degree is the highest.
In view of this, it would be highly desirable to be optimized design for prior art, a kind of simple in construction of design, degree of regulation height, collection
The adjusting rod that one-tenthization degree is high.
Utility model content
For foregoing description, this utility model solves the technical problem that and is, it is provided that a kind of adjusting rod and have this regulation
The bogie of bar, to solve, the structure of the adjusting rod existing for prior art is complicated, degree of regulation is the highest, integration degree is low
Problem.
This utility model provides a kind of single rail bogie, the adjusting rod including framework, being fixed on described framework, fixing
Air spring on described framework, described adjusting rod is connected with altitude valve, and described altitude valve controls entering of described air spring
Aerofluxus, described adjusting rod includes: the montant that the cross bar that is connected with described altitude valve, one end are connected with described cross bar is with described
The base that the montant other end is connected, described base is arranged on the longeron lower cover of described framework, and described montant includes regulation
Device, for regulating the length of montant.
Preferably, described switch can longitudinally rotate with the junction of described montant around it.
Preferably, described switch can longitudinally rotate with the junction of altitude valve around it.
Preferably, described montant can be around its junction lateral rotation with described base.
Preferably, described montant includes adjusting means, upper end bar and bottom bar, and described adjusting means is by regulating on described
Distance between end bar and described bottom bar controls the length of described montant.
Preferably, it is threaded connection between described adjusting means and described upper end bar and described bottom bar.
Preferably, described montant is provided with sealing ball cover, described montant and described base with the junction of described switch
Junction be provided with lower seal ball cover.
This utility model also provides for a kind of rail vehicle, and including single rail bogie, described single rail bogie uses such as front institute
The single rail bogie stated.
From such scheme, this utility model provides a kind of single rail bogie, including framework, is fixed on described framework
On adjusting rod, the air spring that is fixed on described framework, described adjusting rod is connected with the switch of altitude valve, described altitude valve
Controlling the intake and exhaust of described air spring, described adjusting rod includes: montant that one end is connected with described switch and described montant
The base that the other end is connected, described base is arranged on the longeron lower cover of described framework, and described montant includes adjusting means,
For regulating the length of montant.
The above-mentioned middle adjusting rod by regulation altitude valve switch is reduced to single pole structure by multi-link structure, simplifies structure,
Making the structure of adjusting rod simpler, Adjustment precision is the highest, moreover, is additionally provided with adjusting means on described montant,
Time adjusting rod is installed, installation accuracy can be controlled, even if after installation is complete by the length regulating described montant, it is possible to
To be adjusted eliminating alignment error to montant, facilitate the control to adjusting rod precision.
The base of described adjusting rod is arranged on the longeron lower cover of described framework, and integration degree is higher, by adjusting rod
Floor installation is on longeron, and stability is also more preferable, and and car body between distance the most comparatively short, it is possible to eliminate because of hypertelorism
Produce regulation error.
This utility model provides again a kind of control device, and described montant can be horizontal with the junction of described base around it
Rotate.Concrete, when, in train travelling process, the when that train body seesawing relative to bogie, described montant is relative
Also the swing of certain distance is had, in order to avoid montant receives bending in swing, at described montant and the described end in described base
Seat junction can lateral rotation, avoid described montant to receive bending by rotation, ensured the normal of described adjusting rod
Work.
Rail vehicle provided by the utility model is provided with above-mentioned single rail bogie, have due to described single rail bogie on
Stating technique effect, the rail vehicle being provided with this single rail bogie also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it is clear that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of specific embodiment of the provided single rail bogie of this utility model.
Fig. 2 is adjusting rod particular location schematic diagram on longeron.
Fig. 3 is adjusting rod scheme of installation on altitude valve.
Fig. 4 is the structural representation of upper sealing ball cover.
In Fig. 1-4:
Framework 1, longeron 2, longeron lower cover 21, air spring 3, montant 4, upper sealing ball cover 41, oil filler point 411, upper end
Bar 42, adjusting means 43, bottom bar 44, lower seal ball cover 45, altitude valve 5, switch 6, base 7, adjusting rod 8.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
The present embodiment provides a kind of train single rail bogie, as Figure 1-3.Wherein, Fig. 1 is provided by this utility model
A kind of structural representation of the specific embodiment of single rail bogie；Fig. 2 is adjusting rod particular location schematic diagram on longeron；Figure
3 is adjusting rod scheme of installation on altitude valve.
This single rail bogie, the adjusting rod 8 including framework 1, being fixed on framework 1, the air spring being fixed on framework 1
3, adjusting rod 8 is connected with the switch of altitude valve 5, and altitude valve 5 controls the intake and exhaust of air spring 3, and adjusting rod 8 includes: one end with
The base 7 that the montant 4 that switch 6 is connected is connected with montant 4 other end, base 7 is arranged on the longeron lower cover 21 of framework 1
On, montant 4 includes adjusting means 43, for regulating the length of montant 4.
Above-mentioned middle by multi-link structure, the regulation adjusting rod 8 that switchs of altitude valve 5 being reduced to single pole structure, simplification finishes
Structure, makes the structure of adjusting rod 8 simpler, and Adjustment precision is the highest, moreover, is additionally provided with adjusting means 43 on montant 4,
When installing adjusting rod 8, installation accuracy can be controlled, even if after installation is complete by the length of regulation montant 4, it is possible to
To be adjusted eliminating alignment error to montant 4, facilitate the control to adjusting rod 8 precision.
The base 7 of adjusting rod 8 is arranged on the longeron lower cover 21 of framework 1, and integration degree is higher, by adjusting rod 8
Base 7 is installed on longeron 2, and stability is also more preferable, and and car body (not shown) between distance the most comparatively short, it is possible to disappear
Except producing regulation error because of hypertelorism.
Be as the criterion with current of traffic herein, the direction of train operation be " front " its front relative direction be " afterwards ", with
Be perpendicular to ground upwardly direction for " on ", relative direction thereon is D score, it will be appreciated that the use of the above-mentioned noun of locality for
The protection domain that this programme is limited is not intended that restriction.
It should be noted that switch 6 can longitudinally rotate with the junction of montant 4 around it, and switch 6 can around itself and
The junction of altitude valve 5 longitudinally rotates.By the switch 6 rotation on altitude valve 5 to reach to control the mesh of altitude valve 5 switch
's.Switch 6 can longitudinally rotate with the junction of montant 4 around it, only in this way, switch 6 could montant 4 and altitude valve 5 it
Between rotate.In like manner, montant 4 can be around its junction lateral rotation with base 7, in order to montant 4 can be with car body and framework 1 spacing
From change and rotate.
It is of course also possible to switch 6 is designed to be able to the forms that rotate around montant 4 three-dimensional, i.e. switch 6 can montant relatively
4 transversely, longitudinal direction and catenary motion.Further, switch 6 also is able to rotate with the junction three-dimensional of altitude valve 5 around it, montant
4 can rotate with the junction three-dimensional of base 7 around it.Above-mentioned design, montant 4 can more flexibly car body and bogie it
Between movable, it is to avoid be damaged because of erratic the rocking of train.
When, in train travelling process, the when that train body seesawing relative to bogie, montant 4 is relative to base 7
Also there are certain swing, above-mentioned being designed to avoid montant 4 to be bent in swing, ensured the normal work of adjusting rod 8.
Concrete, altitude valve 5 is arranged on car body, the when that the relative distance between car body side and framework 1 diminishing,
One end that switch 6 is connected with adjusting rod 8 is higher with one end that altitude valve 5 is connected than switch 6, thus opens this side altitude valve 5
Air intake valve, cylinder (not shown) starts to inflate in this side air spring 3.In like manner, opposite side, switch 6 and adjusting rod 8
The one end connected is lower with one end that altitude valve 5 is connected than switch 6, the drain tap of Lift valve 5, the air bullet to this side
Spring 3 is exitted, and so that car body both sides relative to framework 1 apart from unanimously.
Above-mentioned described " longitudinally " is that the direction being perpendicular to ground is as the criterion, and " laterally " is with direction before and after train operation
Being as the criterion, " vertical " is to be perpendicular to current of traffic be as the criterion, it will be appreciated that the use of the above-mentioned noun of locality is limited for this programme
Fixed protection domain is not intended that restriction.
It is noted herein that, above-mentioned air spring 3, altitude valve 5, adjusting rod 8 are oppositely arranged in bogie all left and right.
In addition, montant 4 includes adjusting means 43, upper end bar 42 and bottom bar 44, and adjusting means 43 is by regulation
Distance between end bar 42 and bottom bar 44 controls the length of montant 4, as it is shown on figure 3, adjusting means 43 and upper end bar 42 and under
It is threaded connection, after installing between end bar 44, it is only necessary to rotate upper end bar 42 and bottom bar 44, changes upper end bar 42 He
Relative distance between the bottom bar 44 i.e. length of scalable montant 4 such that it is able to avoid alignment error.Certainly, adjusting means 43
And may be designed between upper end bar 42 and bottom bar 44 and be slidably connected, as long as can be by adjusting upper end bar 42 and bottom bar 44
Between distance control montant 4 length all the application request protection domain within.
It addition, montant 4 and the junction switching 6 are provided with sealing ball cover 41, montant 4 is arranged with the junction of base 7
There is lower seal ball cover 45.By sealing ball cover by close with the junction of base 7 with the junction of switch 6 and montant 4 for montant 4
Envelope, prevents the small particle such as dust from entering to connect to affect it and rotate normally.
Further, ball sealer puts and is provided with oil filler point 411, for noting lubricating oil in ball cover, as shown in Figure 4, and its
In, Fig. 4 is the structural representation of upper sealing ball cover.Upper sealing is provided with oil filler point on ball cover 45 and lower seal ball cover 45
411, convenient injection by lubricating oil seals in ball cover, is lubricated junction.
In addition to aforementioned single rail bogie, present embodiment also provides for a kind of rail vehicle, including single rail bogie, its single track
Bogie uses foregoing single rail bogie.It should be noted that the not this Applicant's Abstract graph core of the main part of this rail vehicle
Heart inventive point place, and prior art can be used to realize, therefore repeat no more herein.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a single rail bogie, the adjusting rod including framework, being fixed on described framework, the air being fixed on described framework
Spring, it is characterised in that: described adjusting rod is connected with the switch of altitude valve, described altitude valve control described air spring enter row
Gas, described adjusting rod includes: the base that the montant that one end is connected with described switch is connected with the described montant other end, institute
Stating base to be arranged on the longeron lower cover of described framework, described montant includes adjusting means, for regulating the length of montant.
Single rail bogie the most according to claim 1, it is characterised in that: described switch can be around its company with described montant
The place of connecing longitudinally rotates.
Single rail bogie the most according to claim 2, it is characterised in that: described switch can be around its connection with altitude valve
Place longitudinally rotates.
Single rail bogie the most according to claim 3, it is characterised in that: described montant can be around its company with described base
Connect place's lateral rotation.
Single rail bogie the most according to any one of claim 1 to 4, it is characterised in that: described montant includes regulation dress
Put, upper end bar and bottom bar, described adjusting means controls institute by the distance between regulation described upper end bar and described bottom bar
State the length of montant.
Single rail bogie the most according to claim 5, it is characterised in that: described adjusting means and described upper end bar and described
It is threaded connection between bottom bar.
Single rail bogie the most according to claim 6, it is characterised in that: described montant is arranged with the junction of described switch
There are upper sealing ball cover, described montant that the junction of described base is provided with lower seal ball cover.
8. a rail vehicle, including single rail bogie, it is characterised in that: described single rail bogie uses such as claim 1 to 7
According to any one of single rail bogie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580489.9U CN205854163U (en) | 2016-06-14 | 2016-06-14 | A kind of single rail bogie and there is the rail vehicle of this single rail bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580489.9U CN205854163U (en) | 2016-06-14 | 2016-06-14 | A kind of single rail bogie and there is the rail vehicle of this single rail bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205854163U true CN205854163U (en) | 2017-01-04 |
Family
ID=57639766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620580489.9U Active CN205854163U (en) | 2016-06-14 | 2016-06-14 | A kind of single rail bogie and there is the rail vehicle of this single rail bogie |
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| Country | Link |
|---|---|
| CN (1) | CN205854163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572506A (en) * | 2020-12-11 | 2021-03-30 | 重庆中车长客轨道车辆有限公司 | Center pin traction bogie and vehicle |
-
2016
- 2016-06-14 CN CN201620580489.9U patent/CN205854163U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572506A (en) * | 2020-12-11 | 2021-03-30 | 重庆中车长客轨道车辆有限公司 | Center pin traction bogie and vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |