CN206171492U - Rail vehicle polymorphic type coupling installation device - Google Patents
Rail vehicle polymorphic type coupling installation device Download PDFInfo
- Publication number
- CN206171492U CN206171492U CN201621152041.3U CN201621152041U CN206171492U CN 206171492 U CN206171492 U CN 206171492U CN 201621152041 U CN201621152041 U CN 201621152041U CN 206171492 U CN206171492 U CN 206171492U
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- China
- Prior art keywords
- hook
- screw coupling
- seat
- coupling
- screw
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Abstract
The utility model provides a rail vehicle polymorphic type coupling installation device, includes by the lower U casting box body structure formed of apron (4), inclined supporting board (5) that lie in both sides, gusset (6) that lie in the afterbody, riser (7) that are used for vertical orientation to support of coupling case, the coupling case down sets up hook -screw coupling mount pad (1) on the apron, offers screw blind hole (11) according to hook -screw coupling construction bolt position on the hook -screw coupling mount pad, and the position that lies in on near the riser in hook -screw coupling mount pad according to the screw blind hole sets up hook -screw coupling backstop seat (2), and hook -screw coupling mounting structure is formed with the hook -screw coupling mount pad to hook -screw coupling backstop seat, the rear end of riser sets up back backstop seat (3), and the distance between back backstop seat and the hook -screw coupling backstop seat equals 100 types and no. 15 required installation space of coupling, back backstop seat and hook -screw coupling backstop seat 100 types of constitution and no. 15 coupling mounting structure. The utility model discloses european rail vehicle's hook -screw coupling installation requirement had both been satisfied, also the internal coupling commonly used of mountable.
Description
Technical field
This utility model is related to rail traffic vehicles, particularly rail car coupler erecting device.
Background technology
At present the trailer system of country's rail vehicle is intermediate buffering trailer system, and the hitch of employing is also supporting with this
Hitch, such as 100 type hitches, No. 15 hitches, tight lock couplers etc., so the hitch mounting structure of domestic rail vehicle be by
What the interface shape of such hitch was designed.
As China's railway transportation equipment moves towards the growth requirement of overseas market, the design of vehicle needs to meet country variant
And the requirement in area.The rail vehicle system of European countries uses hook-screw coupling mostly, it is impossible to install installed in such hitch
In structure, if directly borrowing the mounting structure of external chain hitch, then domestic conventional hitch cannot be installed.This is to domestic raw
When producing enterprise's development European market rail vehicle, during vehicle debugging, allocation and transportation and transport many difficulties are increased.
Utility model content
Technical problem to be solved in the utility model is, not enough for prior art, there is provided a kind of both to have met Europe
The conventional hitches such as the hook-screw coupling installation requirement of continent rail vehicle system, it is also possible to install domestic 100 type hitch, No. 15 hitches it is many
Type hitch erecting device.
To solve above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of rail vehicle polymorphic type hitch
Erecting device, including by coupler pocket lower cover, the tilt prop positioned at both sides, the gusset positioned at afterbody, for vertical direction support
Riser composition U-shaped body structure, on the coupler pocket lower cover with sunk group weldering mode hook-screw coupling mounting seat, chain are set
Tapped blind hole is opened up according to hook-screw coupling installation bolt position in sub- hook mounting seat, the root on the riser near hook-screw coupling mounting seat
Hook-screw coupling stopping seat is set according to the position of tapped blind hole, hook-screw coupling stopping seat installs knot with hook-screw coupling mounting seat composition hook-screw coupling
Structure；Stopping seat after the rear end setting of riser, and afterwards the distance between stopping seat and hook-screw coupling stopping seat are equal to 100 types and No. 15 cars
Installing space needed for hook, rear stopping seat constitutes 100 types and No. 15 hitch mounting structures with hook-screw coupling stopping seat.
The stop surface size of the hook-screw coupling stopping seat is more than or equal to hook-screw coupling base dimensions, so that hook-screw coupling can be more
Feel better power.
Hook-screw coupling of the inventor according to used by European rail vehicle uses bolted mounting means, and chain
Hook base position need to arrange stretching stopping seat；The mounting means of the hitches such as 100 conventional type hitches of the country, No. 15 hitches is by pre-
Buffer in compression car coupler yoke so as to be placed between the forward and backward stopping seat of coupler pocket, dexterously in U-shaped body structure
Riser front end hook-screw coupling mounting seat, hook-screw coupling stopping seat be set, riser rear end arrange after stopping seat, and make rear stopping seat and chain
The distance between sub- hook stopping seat is equal to 100 types and installing space needed for No. 15 hitches, so not only hook-screw coupling stopping seat and chain
Sub- hook mounting seat constitutes hook-screw coupling mounting structure, when needing to use 100 types and No. 15 hitches, rear stopping seat and hook-screw coupling backstop
Seat 100 types of composition and No. 15 hitch mounting structures.
When hook-screw coupling is installed, hook-screw coupling base is adjacent to hook-screw coupling stopping seat, is then fixed hook-screw coupling by bolt
In hook-screw coupling mounting seat.
When 100 type hitch/No. 15 hitch is installed, the installation bolt of hook-screw coupling is back-outed and hook-screw coupling is removed, by 100 type cars
Buffer length in the car coupler yoke of hook/No. 15 be pre-compressed to less than between hook-screw coupling backstop holder structure and rear stopping seat away from
From, then by the buffer in 100 type hitch/No. 15 car coupler yokes be put into hook-screw coupling backstop holder structure and rear stopping seat it
Between, finally unclamp the installation that buffer precompression completes 100 type hitch/No. 15 hitches.
This utility model can both install the hook-screw coupling used by European rail vehicle, remove and can also install after hook-screw coupling state
Interior 100 conventional type hitches and No. 15 hitches, thus both can be with installation hook-screw coupling using rail vehicle of the present utility model
European rail vehicle hangs together, it is also possible to hang together with the rail vehicle for installing 100 type hitches or No. 15 hitches.While this utility model
Simple structure, easy for installation, whole hitch erecting device has enough intensity, meets the requirement of EN 12663.
Description of the drawings
Fig. 1 is the front view of this utility model rail vehicle polymorphic type hitch erecting device.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the axonometric chart of this utility model rail vehicle polymorphic type hitch erecting device.
In figure：1- hook-screw coupling mounting seats；2- hook-screw coupling stopping seats；Stopping seat after 3-；4- coupler pocket lower covers；5- diagonal braces
Plate；6- gussets；7- risers；11- tapped blind holes；21- stop surfaces.
Specific embodiment
As shown in Figure 1-Figure 3, the embodiment of this utility model rail vehicle polymorphic type hitch erecting device one is included by hitch
It is U-shaped that case lower cover 4, the tilt prop 5 positioned at both sides, the gusset 6 positioned at afterbody, the riser 7 for vertical direction support are constituted
Body structure.The size of the hitch erecting device can be designed according to the technical requirements of different vehicle.
Wherein, hook-screw coupling mounting seat 1 is arranged in sunk group weldering mode on coupler pocket lower cover 4, in hook-screw coupling mounting seat 1
Tapped blind hole 11 is opened up according to hook-screw coupling installation bolt position；According to hook-screw coupling on the riser 7 near hook-screw coupling mounting seat 1
The position of tapped blind hole 11 arranges hook-screw coupling stopping seat 2, hook-screw coupling stopping seat 2 and the composition of hook-screw coupling mounting seat 1 one in mounting seat 1
The complete hook-screw coupling mounting structure of set.The size of stop surface 21 of hook-screw coupling stopping seat 2 determines according to hook-screw coupling base dimensions.Riser
Stopping seat 3 after 7 rear end setting, and afterwards the distance between stopping seat 3 and hook-screw coupling stopping seat 2 a is equal to 100 types and No. 15 hitches
Required installing space, rear stopping seat 3 constitutes a set of 100 type and No. 15 hitch mounting structures with hook-screw coupling stopping seat 2.
This utility model rail vehicle polymorphic type hitch erecting device group is welded in chassis of rail vehicle lower section.Hook-screw coupling is installed
When, hook-screw coupling installation site is positioned by hook-screw coupling stopping seat 2, then hook-screw coupling is arranged on by hook-screw coupling mounting seat 1 by bolt
On.When changing 100 type hitch/No. 15 hitch, hook-screw coupling is removed and taken out to the installation bolt of hook-screw coupling, by 100 type hitch/15
Buffer length in number car coupler yoke is compressed to less than the distance between hook-screw coupling stopping seat 2 and rear stopping seat 3, then will
100 type hitch/No. 15 car coupler yokes are put between hook-screw coupling stopping seat 2 and rear stopping seat 3, the compression of last freeing buffer
Constraint, completes the installation of 100 type hitch/No. 15 hitches.
Claims (2)
1. a kind of rail vehicle polymorphic type hitch erecting device, including by coupler pocket lower cover（4）, positioned at the tilt prop of both sides
（5）, positioned at the gusset of afterbody（6）, for vertical direction support riser（7）The U-shaped body structure of composition, it is characterised in that
Hook-screw coupling mounting seat is arranged in sunk group weldering mode on the coupler pocket lower cover（1）, according to chain in hook-screw coupling mounting seat
Hook installation bolt position opens up tapped blind hole（11）, according to the position of tapped blind hole on the riser near hook-screw coupling mounting seat
Hook-screw coupling stopping seat is set（2）, hook-screw coupling stopping seat and hook-screw coupling mounting seat constitute hook-screw coupling mounting structure；The rear end of riser sets
Postpone stopping seat（3）, and afterwards the distance between stopping seat and hook-screw coupling stopping seat (a) are equal to peace needed for 100 types and No. 15 hitches
Dress space, rear stopping seat constitutes 100 types and No. 15 hitch mounting structures with hook-screw coupling stopping seat.
2. a kind of rail vehicle polymorphic type hitch erecting device according to claim 1, it is characterised in that the hook-screw coupling
The stop surface size of stopping seat is more than or equal to hook-screw coupling base dimensions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152041.3U CN206171492U (en) | 2016-10-31 | 2016-10-31 | Rail vehicle polymorphic type coupling installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152041.3U CN206171492U (en) | 2016-10-31 | 2016-10-31 | Rail vehicle polymorphic type coupling installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206171492U true CN206171492U (en) | 2017-05-17 |
Family
ID=58679268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621152041.3U Active CN206171492U (en) | 2016-10-31 | 2016-10-31 | Rail vehicle polymorphic type coupling installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206171492U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819972A (en) * | 2018-06-26 | 2018-11-16 | 中车株洲电力机车有限公司 | A kind of rail vehicle and its hitch mounting assembly |
| CN109080657A (en) * | 2018-08-30 | 2018-12-25 | 中车株洲电力机车有限公司 | Rail vehicle and its coupler pocket |
| US11780477B2 (en) | 2018-08-30 | 2023-10-10 | Crrc Zhuzhou Locomotive Co., Ltd. | Rail vehicle and coupling box thereof |
-
2016
- 2016-10-31 CN CN201621152041.3U patent/CN206171492U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819972A (en) * | 2018-06-26 | 2018-11-16 | 中车株洲电力机车有限公司 | A kind of rail vehicle and its hitch mounting assembly |
| CN108819972B (en) * | 2018-06-26 | 2019-09-27 | 中车株洲电力机车有限公司 | A kind of rail vehicle and its hitch mounting assembly |
| WO2020000889A1 (en) * | 2018-06-26 | 2020-01-02 | 中车株洲电力机车有限公司 | Railway car and railway coupling mounting assembly thereof |
| CN109080657A (en) * | 2018-08-30 | 2018-12-25 | 中车株洲电力机车有限公司 | Rail vehicle and its coupler pocket |
| US11780477B2 (en) | 2018-08-30 | 2023-10-10 | Crrc Zhuzhou Locomotive Co., Ltd. | Rail vehicle and coupling box thereof |
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