CN206427043U - Transverse stop device for sit-astride rail vehicle - Google Patents
Transverse stop device for sit-astride rail vehicle Download PDFInfo
- Publication number
- CN206427043U CN206427043U CN201621491984.9U CN201621491984U CN206427043U CN 206427043 U CN206427043 U CN 206427043U CN 201621491984 U CN201621491984 U CN 201621491984U CN 206427043 U CN206427043 U CN 206427043U
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- CN
- China
- Prior art keywords
- backstop
- stop device
- sit
- spheroid
- rail vehicle
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Abstract
The utility model discloses a kind of transverse stop device for sit-astride rail vehicle.The transverse stop device includes：Mounting groove is provided with mounting seat, the mounting seat, the mounting groove, which has, installs channel opening；Backstop spheroid, the backstop spheroid be arranged in the mounting groove and the backstop spherical part stretched out from the mounting groove outward opening.According to the transverse stop device of the present utility model for sit-astride rail vehicle, the side knock of car body and bogie can be alleviated, good horizontal backstop action can be played, the sliding friction between backstop spheroid and bogie can be eliminated simultaneously, thus the noise problem that sliding friction is brought just can be eliminated, the comfortableness of vehicle is lifted.
Description
Technical field
The utility model is related to field of track traffic, in particular to a kind of transverse direction for sit-astride rail vehicle
Stop device.
Background technology
Transverse stop device is a kind of conventional vibration damping limit element, is mainly used to buffer the car body of sit-astride rail vehicle
Side knock between bogie, while excessive lateral displacement occurs therebetween for limitation.Transverse stop device is generally set
Between car body and bogie, the lateral displacement of traditional transverse stop device major limitation car body, when car body and bogie are sent out
During raw vertical displacement, transverse stop device and sliding friction can be occurred between the parts of backstop, what sliding friction was produced makes an uproar
Sound is very big, and influence occupant's experiences by bus.
Utility model content
The utility model is intended at least solve one of above-mentioned technical problem of the prior art to a certain extent.Therefore,
The purpose of this utility model is to propose a kind of transverse stop device for sit-astride rail vehicle, can alleviate car body and turn
To the side knock of frame, while transverse stop device can be eliminated and by the sliding friction and slip between the parts of backstop
The noise problem that friction belt is come, thus improves and experiences by bus.
Included according to the transverse stop device of the present utility model for sit-astride rail vehicle：Mounting seat, the installation
Mounting groove is provided with seat, the mounting groove, which has, installs channel opening；Backstop spheroid, the backstop spheroid is arranged on the installation
In groove and the backstop spherical part stretched out from the mounting groove outward opening.
According to the transverse stop device of the present utility model for sit-astride rail vehicle, car body and bogie can be alleviated
Side knock, i.e., good horizontal backstop action can be played, while the cunning between backstop spheroid and bogie can be eliminated
Dynamic friction, thus just can eliminate the noise problem that sliding friction is brought, and lift the comfortableness of vehicle.
In addition, can also be had according to the transverse stop device of the present utility model for sit-astride rail vehicle following attached
Plus technical characteristic：
In some examples of the present utility model, the backstop spheroid includes：Metal body and it is arranged on the metal sheet
Flexible layer on external surface.
In some examples of the present utility model, the flexible layer is rubber layer.
In some examples of the present utility model, the rubber layer and metal body vulcanization are integral.
In some examples of the present utility model, the backstop spheroid coordinates with the mounting groove gap.
In some examples of the present utility model, the mounting groove is spherical groove.
In some examples of the present utility model, the mounting seat is for split-type structural and including Part I and second
Point, the Part I is fastened with the Part II and set, and a part for the mounting groove is formed with the Part I,
Another part of the mounting groove is formed with the Part II.
In some examples of the present utility model, the Part I is threadedly coupled with the Part II.
The above-mentioned transverse stop device for sit-astride rail vehicle also includes：Bogie block, the bogie gear
Block is arranged on bogie and relative with the backstop spheroid.
In some examples of the present utility model, the bogie block is tabular, the direction of the bogie block
Rubber is provided with the side of the backstop spheroid.
Brief description of the drawings
Fig. 1 is the stereogram of the transverse stop device for sit-astride rail vehicle；
Fig. 2 is the sectional view of backstop spheroid.
Reference：
It is transverse stop device 10, mounting seat 1, Part I 11, Part II 12, backstop spheroid 2, metal body 21, soft
Property layer 22, bogie block 3.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Be joined directly together, can also be indirectly connected to by intermediary, can be two element internals connection or two elements it is mutual
Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality as the case may be
Concrete meaning in type.
The horizontal backstop for sit-astride rail vehicle of the utility model embodiment is described in detail with reference to Fig. 1-Fig. 2
Device 10.
Shown in reference picture 1, according to the transverse stop device 10 for sit-astride rail vehicle of the utility model embodiment
Mounting seat 1 and backstop spheroid 2 can be included.
Specifically, mounting groove is provided with mounting seat 1, mounting groove, which has, installs channel opening.
Backstop spheroid 2 is arranged in mounting groove and backstop spheroid 2 partly stretches out from mounting groove outward opening, it is preferable that
Backstop spheroid 2 more than half volume is located in mounting groove, and another part backstop spheroid 2 is outside mounting seat 1, backstop spheroid
2 can roll in mounting groove.
In a particular embodiment, mounting seat 1 may be mounted on car body, when the lateral displacement of car body reaches a certain amount of,
Bogie is contacted with backstop spheroid 2, and the presence of backstop spheroid 2 limits the further lateral displacement of car body, but does not limit car body
Vertical displacement and length travel.Because backstop spheroid 2 can be rolled in spherical mounting groove, therefore backstop spheroid 2 is with turning to
It is to be in rolling contact between frame, in the absence of sliding friction, it is possible thereby to eliminate the noise that sliding friction is brought, improves riding for occupant
Experience.
Preferably, mounting seat 1 can be metalwork, so, when car body is close to bogie, and backstop spheroid 2 is first
First occurs certain deformation, the mounting seat 1 of metal material can prevent the further deformation of backstop spheroid 2, in other words, mounting seat 1
The effect of rigid backstop is played, so as to prevent car body from closely influenceing traffic safety very much with bogie distance.
According to the transverse stop device 10 for sit-astride rail vehicle of the utility model embodiment, car body can be alleviated
With the side knock of bogie, i.e., good horizontal backstop action can be played, while backstop spheroid 2 and bogie can be eliminated
Between sliding friction, thus just can eliminate the noise problem that sliding friction is brought, lift the comfortableness of vehicle.
Shown in reference picture 2, backstop spheroid 2 can include metal body 21 and be arranged on soft on the outer surface of metal body 21
Property layer 22.In a particular embodiment, flexible layer 22 can be rubber layer.Rubber layer can reduce car body and transverse stop device 10
The noise that Relative friction is produced, and good damping effect can be played, be conducive to improving vehicle traveling comfort and security.
During specific manufacture, rubber layer vulcanizes integrally with metal body 21, thus it can be prevented that rubber
Layer is peeled off and influences the service life of backstop spheroid 2 easily with metal body 21.
Preferably, backstop spheroid 2 and mounting groove gap coordinate, and mounting groove is spherical groove, so, and backstop spheroid 2 can be
Easily rolled in mounting groove.Further, thus backstop spheroid 2 can be made in mounting groove with coating lubricating oil fat in mounting groove
Interior rolling is more smooth.
Shown in reference picture 1, mounting seat 1 is for split-type structural and including Part I 11 and Part II 12, Part I
11 are set with the fastening of Part II 12, are formed with Part I 11 on a part for mounting groove, Part II 12 and are formed with peace
Another part of tankage.By the way that mounting seat 1 is divided into Part I 11 and Part II 12, the installation of backstop spheroid 2 is simplified
Process, so as to save installation time.
In some optional embodiments, mounting seat 1 can also be divided into two parts along the central axis of mounting seat 1, together
Sample can simplify the installation process of backstop spheroid 2.
Specifically, Part I 11 can be connected through a screw thread with Part II 12, and connected mode is simple, reliable.And
When the flexible layer 22 on the surface of backstop spheroid 2 occurs abrasion or ruptured, Part I 11 and Part II 12 are taken apart, just can be more
Backstop spheroid 2 is changed, so as to reduce the maintenance difficulty of transverse stop device 10.
Above-mentioned transverse stop device 10 can also include bogie block 3, bogie block 3 be arranged on bogie on and
It is relative with backstop spheroid 2.By setting bogie block 3, backstop spheroid 2 can be avoided to be contacted with the bogie surface of out-of-flatness
And influence backstop effect.
Preferably, bogie block 3 is tabular, and plate-like structure causes the contact of backstop spheroid 2 and bogie block 3
It is more steady, so that the horizontal backstop action of transverse stop device 10 is more notable.Further, the court of bogie block 3
Rubber is provided with to the side of backstop spheroid 2, thus can further reduce making an uproar between bogie block 3 and backstop spheroid 2
Sound.
When cross-car displacement reaches a certain amount of, bogie block 3 is contacted with backstop spheroid 2, the limitation car of backstop spheroid 2
Body lateral displacement, and after bogie block 3 is contacted with backstop spheroid 2, the vertical displacement of car body and bogie and longitudinal position
Move unrestricted.Because backstop spheroid 2 can be rolled in spherical mounting groove.It is rolling between backstop spheroid 2 and bogie block 3
Dynamic contact, in the absence of sliding friction, it is possible thereby to eliminate the noise as caused by sliding friction therebetween, improves relaxing for vehicle
Adaptive.
It is pointed out that in other optional embodiments, mounting seat 1 can also be arranged on bogie, will
Bogie block 3 is arranged on car body, and this does not influence above-mentioned transverse stop device 10 to play horizontal backstop action.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the feature that the embodiment or example are described
It is contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term
Necessarily it is directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.In addition, those skilled in the art can be by this
Not be the same as Example or example described in specification are engaged and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
1. a kind of transverse stop device for sit-astride rail vehicle, it is characterised in that including：
Mounting groove is provided with mounting seat, the mounting seat, the mounting groove, which has, installs channel opening；
Backstop spheroid, the backstop spheroid be arranged in the mounting groove and the backstop spherical part opened from the mounting groove
Mouth is protruding.
2. the transverse stop device according to claim 1 for sit-astride rail vehicle, it is characterised in that the backstop
Spheroid includes：Metal body and the flexible layer being arranged on the metal body outer surface.
3. the transverse stop device according to claim 2 for sit-astride rail vehicle, it is characterised in that the flexibility
Layer is rubber layer.
4. the transverse stop device according to claim 3 for sit-astride rail vehicle, it is characterised in that the rubber
Layer and metal body vulcanization are integral.
5. the transverse stop device according to claim 1 for sit-astride rail vehicle, it is characterised in that the backstop
Spheroid coordinates with the mounting groove gap.
6. the transverse stop device according to claim 1 for sit-astride rail vehicle, it is characterised in that the installation
Groove is spherical groove.
7. the transverse stop device according to claim 1 for sit-astride rail vehicle, it is characterised in that the installation
Seat is for split-type structural and including Part I and Part II, and the Part I is fastened with the Part II and set, institute
State another portion that the mounting groove is formed with the part that the mounting groove is formed with Part I, the Part II
Point.
8. the transverse stop device according to claim 7 for sit-astride rail vehicle, it is characterised in that described first
Part is threadedly coupled with the Part II.
9. the transverse stop device according to claim 1 for sit-astride rail vehicle, it is characterised in that also include：
Bogie block, the bogie block is arranged on bogie and relative with the backstop spheroid.
10. the transverse stop device according to claim 9 for sit-astride rail vehicle, it is characterised in that described turn
It is to be provided with rubber on tabular, the side of the direction backstop spheroid of the bogie block to frame block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621491984.9U CN206427043U (en) | 2016-12-29 | 2016-12-29 | Transverse stop device for sit-astride rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621491984.9U CN206427043U (en) | 2016-12-29 | 2016-12-29 | Transverse stop device for sit-astride rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206427043U true CN206427043U (en) | 2017-08-22 |
Family
ID=59585373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621491984.9U Active CN206427043U (en) | 2016-12-29 | 2016-12-29 | Transverse stop device for sit-astride rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206427043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844484A (en) * | 2020-06-28 | 2021-12-28 | 比亚迪股份有限公司 | Bogie and railway vehicle with same |
-
2016
- 2016-12-29 CN CN201621491984.9U patent/CN206427043U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844484A (en) * | 2020-06-28 | 2021-12-28 | 比亚迪股份有限公司 | Bogie and railway vehicle with same |
| CN113844484B (en) * | 2020-06-28 | 2023-06-13 | 比亚迪股份有限公司 | Bogie and have its rail vehicle |
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