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 PDF

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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
shaft
plate
linkage
oscillating bearing
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.)
Active
Application number
CN201720756321.3U
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Chinese (zh)
Inventor
王明清
刘正发
李送军
蔡亦文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Outmet Transportation Technology Co., Ltd
Original Assignee
Qingdao Outemei Traffic Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Outemei Traffic Equipment Co Ltd filed Critical Qingdao Outemei Traffic Equipment Co Ltd
Priority to CN201720756321.3U priority Critical patent/CN206885056U/en
Application granted granted Critical
Publication of CN206885056U publication Critical patent/CN206885056U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of rail vehicle and its run-through channel top plate
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.
CN201720756321.3U 2017-06-27 2017-06-27 A kind of rail vehicle and its run-through channel top plate Active CN206885056U (en)

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)

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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