CN206885056U - A kind of rail vehicle and its run-through channel top plate - Google Patents
A kind of rail vehicle and its run-through channel top plate Download PDFInfo
- Publication number
- CN206885056U CN206885056U CN201720756321.3U CN201720756321U CN206885056U CN 206885056 U CN206885056 U CN 206885056U CN 201720756321 U CN201720756321 U CN 201720756321U CN 206885056 U CN206885056 U CN 206885056U
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- CN
- China
- Prior art keywords
- backplate
- connecting shaft
- top plate
- linkage
- oscillating bearing
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Abstract
The utility model discloses a kind of rail vehicle and its run-through channel top plate, run-through channel top plate includes linkage and at least three backplates, linkage is used to connect backplate, top plate includes oscillating bearing, the inner ring of oscillating bearing is fixed with the first connecting shaft, the outer ring of oscillating bearing is fixed with the second connecting shaft, and the first connecting shaft is installed on backplate, and the second connecting shaft is assembled with linkage.The outer ring of the utility model oscillating bearing is assembled by the second connecting shaft and linkage, and inner ring is installed on backplate by the first connecting shaft, the free degree of oscillating bearing motion is ensure that by the second connecting shaft, so as to ensure that the normal service life of oscillating bearing；By the first connecting shaft and the connected mode of backplate, even if oscillating bearing accidental damage, the first connecting shaft is fixed on backplate, ensure that oscillating bearing will not fall off, and also ensures that linkage and backplate will not fall off, so as to completely eliminate the hidden danger that top plate comes off.
Description
Technical field
The technical field of auxiliary equipment for the interface channel that the utility model belongs between vehicle body of railway vehicle, specifically,
It is to be related to a kind of rail vehicle and its run-through channel top plate.
Background technology
Run-through channel is connected between the two of rail traffic vehicles adjacent car bodies in the market, to meet the various fortune of vehicle
Row state.Run-through channel is that passenger freely goes to another section compartment from the section of rail traffic vehicles one compartment and makes passenger feel to pacify
Complete and comfortable inner passage, top plate are one of important components of run-through channel, the relative fortune that top plate passes through each part
The dynamic requirement for meeting vehicle movement, the relative motion between each part of top plate are realized by the motion of linkage.
Linkage is the critical component that top plate realizes suitable exercise, and linkage is typically connected by oscillating bearing and top plate part
Connect, it is frequent due to being moved between each connecting rod of linkage, easily worn between the outer ring of oscillating bearing and inner ring, cause outer ring and
Inner ring departs from impaired.The mounting means of existing oscillating bearing is damaged in oscillating bearing, when outer ring and inner ring depart from, it is possible to cause
Top plate comes off, and potential safety hazard be present.
The content of the invention
The purpose of this utility model is to provide a kind of rail vehicle run-through channel top plate, solves existing oscillating bearing and is damaged,
Top plate can be caused to come off, the technical problem that potential safety hazard be present.
To realize above-mentioned purpose of utility model, rail vehicle run-through channel top plate provided by the utility model uses following technologies
Scheme is achieved：
A kind of run-through channel top plate, including linkage and at least three backplates, the linkage are used to connect the shield
Plate, the top plate include oscillating bearing, and the inner ring of the oscillating bearing is fixed with the first connecting shaft, the outer ring of the oscillating bearing
The second connecting shaft is fixed with, first connecting shaft is installed on the backplate, second connecting shaft and the linkage
Assembling.
Run-through channel top plate as described above, the top plate include backplate and two side backplates among one and are installed on institute
The linkage between middle backplate and side backplate is stated, first connecting shaft is installed on the side backplate, and described second connects
Spindle is assembled with the linkage.
Run-through channel top plate as described above, the backplate include backplate crossbeam, and first connecting shaft is installed on the shield
On plate crossbeam.
Run-through channel top plate as described above, first connecting shaft are arranged on the backplate by installing plate and installation bolt
On crossbeam.
The utility model also proposed a kind of rail vehicle, including above-mentioned run-through channel top plate.
Compared with prior art, the advantages of the utility model and good effect is：The outer ring of the utility model oscillating bearing
Assembled by the second connecting shaft and linkage, inner ring is installed on backplate by the first connecting shaft, is protected by the second connecting shaft
The free degree of oscillating bearing motion is demonstrate,proved, so as to ensure that the normal service life of oscillating bearing；Pass through the first connecting shaft and shield
The connected mode of plate, even if oscillating bearing accidental damage, the first connecting shaft is fixed on backplate, ensure that oscillating bearing will not take off
Fall, also ensure that linkage and backplate will not fall off, so as to completely eliminate the hidden danger that top plate comes off.
After specific embodiment of the present utility model is read in conjunction with the figure, other features and advantage of the present utility model will become
Obtain clearer.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model specific embodiment top plate；
Fig. 2 is the sectional view in Figure 1A-A directions；
Fig. 3 is the sectional view in Figure 1B-B directions.
In figure：1st, side backplate；2nd, middle backplate；3rd, linkage；4th, oscillating bearing；5th, the first connecting shaft；6th, second connects
Spindle；7th, installing plate；8th, mounting screw；10th, backplate crossbeam.
Embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawings and detailed description.
As Figure 1-3, the present embodiment proposes backplate 2 among a kind of run-through channel top plate, including 3, one, linkage
With two side backplates 1, linkage 3 is used to connect middle backplate 2 and side backplate 1.Linkage 3 is installed in rotation on centre
In the rotating shaft of backplate 2.Linkage 3 is installed on side backplate 1 by oscillating bearing 4.Middle backplate 2 and side backplate 1 are overlapped on
Together, the stretching and compression of top plate are realized by the stretching and compression of linkage 3, meets the movement needs of vehicle.
The present embodiment is mainly that linkage 3, the mounting means of the side backplate 1 of oscillating bearing 4 have carried out new design, under
Face is specifically described：
The inner ring of the present embodiment oscillating bearing 4 is fixed with the first connecting shaft 5, and the outer ring of oscillating bearing 5 is fixed with the second company
Spindle 6, the first connecting shaft 5 are installed on side backplate 1, and the second connecting shaft 5 is assembled with linkage 3, the second connecting shaft 5 and connecting rod
Mechanism 3 is rotatably connected.
Preferably, side backplate 1 includes backplate crossbeam 10, and the first connecting shaft 5 is installed on backplate crossbeam 10.
First connecting shaft 5 is arranged on backplate crossbeam 10 by installing plate 7 and installation bolt 8.
The Impact direction that the installation of the present embodiment oscillating bearing and occupation mode can play optimization oscillating bearing is second
The direction of connecting shaft 6, reduce the abrasion of oscillating bearing inner ring and outer ring.Due to the effect of the first connecting shaft 5, even if oscillating bearing
4 impaired failures, outer ring and inner ring depart from, and due to the presence of the first connecting shaft 5, outer ring will not also be split away off from inner ring, right
Miscellaneous part can avoid linkage 3 and middle backplate 2 from being come off from side backplate 1 completely without safety effects.
Certainly, the quantity of backplate 2 is not limited to one among the utility model, and the quantity of middle backplate 2 can be according to reality
Border demand is arbitrarily set.
The utility model also proposed a kind of rail vehicle, including car body and the run-through channel top plate in car body, wherein,
Side backplate 1 is fixedly mounted on car body.
Above example is only illustrating the technical solution of the utility model, rather than is limited；Although with reference to before
Embodiment is stated the utility model is described in detail, for the person of ordinary skill of the art, still can be right
Technical scheme described in previous embodiment is modified, or carries out equivalent substitution to which part technical characteristic；And these
Modifications or substitutions, do not make appropriate technical solution essence depart from the utility model technical scheme claimed spirit and
Scope.
Claims (5)
1. a kind of run-through channel top plate, including linkage and at least three backplates, the linkage is used to connect the backplate,
Characterized in that, the top plate includes oscillating bearing, the inner ring of the oscillating bearing is fixed with the first connecting shaft, the joint shaft
The outer ring held is fixed with the second connecting shaft, and first connecting shaft is installed on the backplate, second connecting shaft with it is described
Linkage assembles.
2. run-through channel top plate according to claim 1, it is characterised in that the top plate includes a middle backplate and two
While backplate and be installed on the middle backplate and while backplate between linkage, first connecting shaft is installed on the side
On backplate, second connecting shaft is assembled with the linkage.
3. run-through channel top plate according to claim 1 or 2, it is characterised in that the backplate includes backplate crossbeam, and described
One connecting shaft is installed on the backplate crossbeam.
4. run-through channel top plate according to claim 3, it is characterised in that first connecting shaft passes through installing plate and installation
Bolt is arranged on the backplate crossbeam.
5. a kind of rail vehicle, it is characterised in that the rail vehicle includes the run-through channel described in claim 1-4 any one
Top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756321.3U CN206885056U (en) | 2017-06-27 | 2017-06-27 | A kind of rail vehicle and its run-through channel top plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756321.3U CN206885056U (en) | 2017-06-27 | 2017-06-27 | A kind of rail vehicle and its run-through channel top plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206885056U true CN206885056U (en) | 2018-01-16 |
Family
ID=61316954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720756321.3U Active CN206885056U (en) | 2017-06-27 | 2017-06-27 | A kind of rail vehicle and its run-through channel top plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206885056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760703A (en) * | 2019-02-13 | 2019-05-17 | 青岛欧特美交通装备有限公司 | Run-through channel top guard plate apparatus between a kind of vehicle |
| CN114771589A (en) * | 2022-04-13 | 2022-07-22 | 中车制动系统有限公司 | Through-passage top plate and railway vehicle |
-
2017
- 2017-06-27 CN CN201720756321.3U patent/CN206885056U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760703A (en) * | 2019-02-13 | 2019-05-17 | 青岛欧特美交通装备有限公司 | Run-through channel top guard plate apparatus between a kind of vehicle |
| CN109760703B (en) * | 2019-02-13 | 2023-10-27 | 欧特美交通科技股份有限公司 | Inter-vehicle through channel top guard plate device |
| CN114771589A (en) * | 2022-04-13 | 2022-07-22 | 中车制动系统有限公司 | Through-passage top plate and railway vehicle |
| CN114771589B (en) * | 2022-04-13 | 2024-02-13 | 中车制动系统有限公司 | Through-channel roof and rail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 266101 No. 178, Zhuzhou Road, Laoshan District, Shandong, Qingdao Patentee after: Outmet Transportation Technology Co., Ltd Address before: 266101 No. 178, Zhuzhou Road, hi tech Industrial Park, Shandong, Qingdao Patentee before: QINGDAO ULTMATE TRAFFIC EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |