CN109178025A - A kind of rail vehicle and its draft gear assemblies, transitional traction device - Google Patents
A kind of rail vehicle and its draft gear assemblies, transitional traction device Download PDFInfo
- Publication number
- CN109178025A CN109178025A CN201811019440.6A CN201811019440A CN109178025A CN 109178025 A CN109178025 A CN 109178025A CN 201811019440 A CN201811019440 A CN 201811019440A CN 109178025 A CN109178025 A CN 109178025A
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- rail vehicle
- connecting rod
- traction device
- mounting base
- transitional traction
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- 230000000712 assembly Effects 0.000 title abstract description 9
- 238000000429 assembly Methods 0.000 title abstract description 9
- 230000003287 optical effect Effects 0.000 claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000007704 transition Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G9/00—Draw-gear
- B61G9/20—Details; Accessories
- B61G9/22—Supporting framework, e.g. cradles; Spring housings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of rail vehicle and its draft gear assemblies, transitional traction device, the transitional traction device includes mounting base, connecting rod and support component, wherein, mounting base is for being set to rail vehicle, it can be structure as a whole with the vehicle body of rail vehicle, can also be independently disposed to the car body of rail vehicle；Connecting rod is swingably set to mounting base, and swing herein includes at least the swing in horizontal plane, and connecting rod is provided with clamping structure far from one end of mounting base, and the clamping structure with gib head for connecting；Support component is set on support base and is located at below connecting rod, is used to support connecting rod, and support component can at least do the swing in horizontal plane with connecting rod；Above-mentioned transitional traction device can realize that the flexible cooperation with engineering truck is replaced, without can reduce human cost, reducing the personnel to operate working hour, realize energy efficiency well with the hitch on complete replacement towing vehicle.
Description
Technical field
The present invention relates to rail vehicle technical field, in particular to a kind of rail vehicle and its draft gear assemblies, transition traction
Device.
Background technique
Since parking lot route changes when railcar is static and dynamic debugging, it is related to vehicle change rail and vehicle handling etc. and asks
Topic, in the process, needs for the combined engineering truck of traction to be effectively together in series with the railcar in static line, real
Existing various traction variations.
Existing combined engineering truck traction device is only able to achieve the hitch form towage of certain fixing model, can not achieve
The marshaling towage of different or a variety of hitch forms, combined work must just be allowed by different types marshalling vehicle hitch occur
Journey vehicle dismounts and matches same model coupler seat and transition hook, and cost of labor is higher, and working efficiency is slow
Therefore, how a kind of traction device is provided, to improve towage efficiency, saves manpower and time, becomes ability
Field technique personnel important technological problems urgently to be resolved.
Summary of the invention
In view of this, the first purpose of this invention is to provide a kind of rail vehicle transitional traction device, led with improving
Draw operating efficiency, save manpower and time, second object of the present invention is that providing a kind of includes above-mentioned rail vehicle transition
The draft gear assemblies and rail vehicle of traction device.
To achieve the above object, the invention provides the following technical scheme:
A kind of rail vehicle transitional traction device, comprising:
Mounting base；
It is swingably set to the connecting rod of the mounting base, the connecting rod is provided with far from one end of the mounting base
Clamping structure；And
It is set to the support component on the support base and being located at below the connecting rod, the support component is used to support
The connecting rod, and the support component can at least do the swing in horizontal plane with the connecting rod.
Preferably, mounting groove is formed in the mounting base, one end of the connecting rod is inserted into the mounting groove and is led to
It crosses pin shaft and is rotatably connected at the mounting base, the connecting rod is inserted between one end of the mounting groove and the mounting groove
And the connecting rod pin hole and/or the mounting base pin hole and the pin shaft between there is gap.
Preferably, two mounting plates being arranged in parallel up and down are provided in the mounting base, between two mounting plates
The mounting groove is formed, the pin hole of the mounting base is provided on two mounting plates.
Preferably, it is spherical surface that the connecting rod, which is inserted into the end face of one end of the mounting groove,.
Preferably, the clamping structure is the annular protrusion radially extended along the connecting rod.
Preferably, the support component includes:
Support base is installed on the mounting base；
Cursor, at least can swingingly be set to the support base in the horizontal plane, and the cursor includes two rotations
Support arm；
Elastic supporting member for supporting optical member is set between two rotating support arms, for flexibly supporting to the connecting rod.
Preferably, the elastic supporting member for supporting optical member includes:
Pedestal is installed on two rotating support arms；
Sliding seat is slideably positioned in two rotating support arms；
It the first elastic component for being set between the pedestal and the sliding seat and is set on the sliding seat
Second elastic component, second elastic component are contacted with the connecting rod.
Preferably, the upper surface of second elastic component is consistent with the profile of the connecting rod.
Preferably, third elastic component, two institutes are provided on two opposite surfaces of the top of two rotating support arms
It states third elastic component and second elastic component constitutes U-shaped structure.
Preferably, the both ends of the sliding seat are provided with sliding slot, and the sliding seat passes through described two sliding slot difference
It is slidably matched in two rotating support arms, the upper limit for being limited to the sliding seat is formed in the rotating support arm
Plane and lower limit plane.
A kind of rail vehicle hook assembly, comprising:
Rail vehicle transitional traction device described in any one as above；
Gib head is provided on the gib head with the snap ring of the clamping structure cooperation in the connecting rod and for will be described
The locking member of snap ring locking.
Preferably, the snap ring includes at least two cutting ferrules that can mutually open and mutually draw close, and the locking member is used
In opening each cutting ferrule or draw close.
A kind of rail vehicle is arranged just like rail vehicle transition described in any one of first 10 on the rail vehicle
Traction device.
A kind of rail vehicle is arranged just like rail car coupler group described in the 11st or 12 on the rail vehicle
Part.
To realize above-mentioned first purpose, rail vehicle transitional traction device provided by the invention, including mounting base, connection
Bar and support component, wherein mounting base can be integrated knot with the vehicle body of rail vehicle for being set to rail vehicle
Structure can also be independently disposed to the car body of rail vehicle；Connecting rod is swingably set to mounting base, and swing herein is at least wrapped
The swing in horizontal plane is included, connecting rod is provided with clamping structure far from one end of mounting base, which is used to connect with gib head
It connects；Support component is set on support base and is located at below connecting rod, is used to support connecting rod, and support component at least can be with
Connecting rod does the swing in horizontal plane；
In application process, towing vehicle is in the railcar using above-mentioned rail vehicle transitional traction device to different model
When being drawn, it is only necessary to it is equipped with and achieves that draw with the gib head of grouped columns headstock vehicle hitch same model and dock, and it is current
All at there is the snap ring that can be matched with clamping structure on various forms of gib heads, therefore it can realize the flexible cooperation with engineering truck
Replacement, without can reduce human cost, reducing the personnel to operate working hour, well with the hitch on complete replacement towing vehicle
Realize energy efficiency.
To realize above-mentioned second purpose, the present invention also provides a kind of including above-mentioned rail vehicle transitional traction device
Rail vehicle and its draft gear assemblies have the rail since above-mentioned rail vehicle transitional traction device has above-mentioned technique effect
The rail vehicle and its draft gear assemblies of road vehicle transitional traction device should also have corresponding technical effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the axonometric drawing of rail vehicle transitional traction device provided in an embodiment of the present invention；
Fig. 2 is the main view of rail vehicle transitional traction device provided in an embodiment of the present invention；
Fig. 3 is the side view of rail vehicle transitional traction device provided in an embodiment of the present invention；
Fig. 4 is the top view of rail vehicle transitional traction device provided in an embodiment of the present invention.
Fig. 5 is the main view of mounting base in rail vehicle transitional traction device provided in an embodiment of the present invention；
Fig. 6 is the top view of mounting base in rail vehicle transitional traction device provided in an embodiment of the present invention；
Fig. 7 is the main view of connecting rod in rail vehicle transitional traction device provided in an embodiment of the present invention；
Fig. 8 is the top view of connecting rod in rail vehicle transitional traction device provided in an embodiment of the present invention；
Fig. 9 is the axonometric drawing of support component in rail vehicle transitional traction device provided in an embodiment of the present invention；
Figure 10 is the side view of support component in rail vehicle transitional traction device provided in an embodiment of the present invention；
Figure 11 is the rearview of support component in rail vehicle transitional traction device provided in an embodiment of the present invention；
Figure 12 is the top view of support component in rail vehicle transitional traction device provided in an embodiment of the present invention；
Figure 13 is the main view of cursor in rail vehicle transitional traction device provided in an embodiment of the present invention；
Figure 14 is the top view of cursor in rail vehicle transitional traction device provided in an embodiment of the present invention.
In figure:
10 be mounting base；110,311 be mounting plate；120 be ribs；130 be the first mounting hole；140 be the second installation
Hole；20 be connecting rod；201 be pin hole；202 be spherical surface；210 be pin shaft；220 be annular protrusion；30 be support component；310 are
Support base；320 be cursor；321 be sleeve；322 be rotating support arm；330 be elastic supporting member for supporting optical member；331 be pedestal；332 be
One elastic component；333 be sliding seat；334 be the second elastic component；335 be third elastic component.
Specific embodiment
The first purpose of this invention is to provide a kind of rail vehicle transitional traction device, rail vehicle transition traction
Towage efficiency can be improved in the structure design of device, saves manpower and time, second object of the present invention are to provide
A kind of draft gear assemblies and rail vehicle including above-mentioned rail vehicle transitional traction device.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-Fig. 4 is please referred to, Fig. 1 is the axonometric drawing of rail vehicle transitional traction device provided in an embodiment of the present invention, Fig. 2
For the main view of rail vehicle transitional traction device provided in an embodiment of the present invention, Fig. 3 is track provided in an embodiment of the present invention
The side view of vehicle transitional traction device, Fig. 4 are the top view of rail vehicle transitional traction device provided in an embodiment of the present invention.
A kind of rail vehicle transitional traction device provided in an embodiment of the present invention, including mounting base 10, connecting rod 20 and
Support component 30.
Wherein, mounting base 10 is used to be set to rail vehicle, can be structure as a whole with the vehicle body of rail vehicle,
It can be independently disposed to the car body of rail vehicle；Connecting rod 20 is swingably set to mounting base 10, and swing herein is at least wrapped
The swing in horizontal plane is included, connecting rod 20 is provided with clamping structure far from one end of mounting base 10, which is used for and hook
Head connection；Support component 30 is set on support base 310 and is located at 20 lower section of connecting rod, is used to support connecting rod 20, and support
Component 30 can at least do the swing in horizontal plane with connecting rod 20.
Compared with prior art, rail vehicle transitional traction device provided by the invention, in application process, towing vehicle
When being drawn using above-mentioned rail vehicle transitional traction device to the rail vehicle of different model, it is only necessary to outfit and grouped columns
The gib head of headstock vehicle hitch same model achieves that traction docking, and at present all at have can be with card on various forms of gib heads
The snap ring that binding structure matches, therefore can realize the flexible cooperation replacement with engineering truck, without on complete replacement towing vehicle
Hitch, can reduce human cost, reduce the personnel to operate working hour, realize energy efficiency well.
Connecting rod 20 can be accomplished in several ways to be connect with the swing of mounting base 10, in embodiments of the present invention, please be joined
Fig. 5 and Fig. 6 are read, mounting groove is formed in mounting base 10, one end of connecting rod 20 is inserted into mounting groove and can be turned by pin shaft 210
It is connected to mounting base 10 dynamicly, connecting rod 20 is inserted between one end and mounting groove of mounting groove and the pin hole 201 of connecting rod 20
And/or there is gap between the pin hole 201 and pin shaft 210 of mounting base 10, above-mentioned connecting rod 20 be inserted into one end of mounting groove with
There are gap between mounting groove, refer to that connecting rod 20 is inserted into one end of mounting groove in the circumferential between mounting groove there are gap,
Move up and down connecting rod 20 can along pin shaft 210 is axial in mounting groove, can also in mounting groove horizontal hunting, pin
There are gaps between at least one of pin hole 201 on pin hole 201 and mounting base 10 on axis 210 and connecting rod 20, so that
Connecting rod 20 can be swung up and down relative to mounting base 10, thus while guaranteeing vehicle smoothness, and can guarantee vehicle
Cross the safety of curve.
Above-mentioned technical proposal is advanced optimized, as shown in Fig. 1,3 and 5, in embodiments of the present invention, mounting groove is by mounting base
Two mounting plates 110 being arranged in parallel up and down on 10 are constituted, and the pin hole 201 of mounting base 10 by being provided with two mounting plates respectively
Coaxial through-hole 111 on 110 is constituted, and the diameter of the two coaxial through-holes 111 is greater than the diameter of pin shaft 210.
In embodiments of the present invention, 210 diameter of pin shaft is 60mm, and two coaxial through-hole diameters are 70mm, connecting rod 20
Pin hole 201 is 70mm, in this manner it is ensured that connecting rod 20 can be swung in the range of ± 5 ° in vertical plane.
It is understood that in actual use, mounting groove is not limited to above structure, as long as can connect
The swing of connecting rod 20 is not influenced while connecting rod 20.
From fig. 6 it can be seen that in embodiments of the present invention, mounting plate is separate for the swing for avoiding influencing connecting rod 20
One end of mounting base 10 is arc surface.
For the intensity for improving two mounting plates, ribs 120 is additionally provided between mounting plate and mounting base 10.
It is additionally provided in mounting base 10 for the first mounting hole 130 and the second mounting hole 140, connects bolt and pass through first
Mounting base 10 is connected to vehicle body by the mounting hole cooperation on mounting hole 130 and vehicle body, and the second mounting hole 140 is for installing support group
Part 30.
Fig. 7 and Fig. 8 are please referred to, Fig. 7 is connecting rod in rail vehicle transitional traction device provided in an embodiment of the present invention
Main view, Fig. 8 is the top view of connecting rod in rail vehicle transitional traction device provided in an embodiment of the present invention, to avoid connecting
It is interfered between bar 20 and mounting base 10, guarantees the fluency that connecting rod 20 is swung, in embodiments of the present invention, connecting rod 20
The end face for being inserted into one end of mounting groove is spherical surface 202, it is of course also possible to be arc surface, it is not limited here.
As shown in Figure 7 and Figure 8, in embodiments of the present invention, clamping structure is the convex annular radially extended along connecting rod 20
220 are played, which can cooperate with the snap ring on gib head, in order to the replacement of gib head.
Above-mentioned technical proposal is advanced optimized, Fig. 9-Figure 12 is please referred to, Fig. 9 is rail vehicle provided in an embodiment of the present invention
The axonometric drawing of support component in transitional traction device, Figure 10 are in rail vehicle transitional traction device provided in an embodiment of the present invention
The side view of support component, Figure 11 are the backsight of support component in rail vehicle transitional traction device provided in an embodiment of the present invention
Figure, Figure 12 are the top view of support component in rail vehicle transitional traction device provided in an embodiment of the present invention, of the invention real
It applies in example, support component 30 includes support base 310, cursor 320 and elastic supporting member for supporting optical member 330, and support base 310 is installed on installation
Seat 10；Cursor 320 at least can swingingly be set to support base 310 in the horizontal plane, to put therewith when connecting rod 20 is swung
Dynamic, cursor 320 includes two rotating support arms 322；Elastic supporting member for supporting optical member 330 is set between two rotating support arms 322, for pair
Connecting rod 20 is flexibly supported, and the gouging abrasion between noise and each component of rail vehicle transitional traction device is reduced.
In embodiments of the present invention, cursor 320 rotational installation in the mounting groove on support base 310, the mounting groove with
Installation slot structure in mounting base 10 is similar, is all to be made of two pieces of mounting plates, as shown in Figure 10, one end of cursor 320 is set
It is placed between two pieces of mounting plates 311
Above-mentioned technical proposal is advanced optimized, Figure 13 and Figure 14 are please referred to, in embodiments of the present invention, cursor 320 wraps
Including sleeve 321 and two above-mentioned rotating support arms 322, cursor 320 is rotatably dispose in support base 310 by sleeve 321, and two
A rotating support arm 322 is connected on sleeve 321, and two rotating support arms 322 were upwardly formed angle, i.e., two at sleeve 321 weeks
The distance between rotating support arm 322 is gradually increased since the one end connecting with sleeve 321.
Further, in embodiments of the present invention, rotating support arm 322 is L-shaped.
Preferably, in embodiments of the present invention, elastic supporting member for supporting optical member 330 includes pedestal 331, sliding seat 333, the first elastic component
332 and second elastic component 334, wherein pedestal 331 is installed on the bottom of two rotating support arms 322；The sliding of sliding seat 333 is set
It is placed between two rotating support arms 322；First elastic component 332 is set between pedestal 331 and sliding seat 333, the second elastic component
334 are set on sliding seat 333, and the second elastic component 334 is contacted with connecting rod 20, pass through above-mentioned elastic supporting member for supporting optical member 330, a side
Face can be supported connecting rod 20, avoid 20 stress of connecting rod excessive and damage.
Further, to avoid connecting rod 20 from sliding, make it keep stablizing relative to support component 30, implement in the present invention
In example, the upper surface of the second elastic component 334 is consistent with the profile of connecting rod 20.
As shown in figures 9 and 11, elastic supporting member for supporting optical member 330 further includes third elastic component 335, and third elastic component 335 has extremely
It few two, is respectively arranged on opposite two surfaces in top of two rotating support arms 322, each third elastic component 335 and second
Elastic component 334 constitutes U-shaped structure and avoids connecting rod 20 from branch to limit from the both direction of left and right to connecting rod 20
It is detached from support component 30.
Above-mentioned technical proposal is advanced optimized, the both ends of sliding seat 333 are provided with sliding slot, and sliding seat 333 passes through two cunnings
Slot is slidably matched respectively at two rotating support arms 322, is formed in rotating support arm 322 for being limited to sliding seat 333
The setting of upper limit plane and lower limit plane, sliding seat 333 can make elastic supporting member for supporting optical member 330 more stable, and support effect is more preferable.
The embodiment of the invention also provides a kind of rail vehicle hook assemblies, the rail including gib head and any one as above
Road vehicle transitional traction device, wherein be provided with the snap ring cooperated with the clamping structure in connecting rod 20 on gib head and be used for
The locking member that snap ring is locked, convenient for disassembly and assembly between gib head and rail vehicle transitional traction device, rail vehicle transition traction dress
Setting can be connect by the clamping structure of 20 end of connecting rod with various forms of gib heads.
Further, in embodiments of the present invention, snap ring includes at least two cards that can mutually open and mutually draw close
Set, locking member is for making each cutting ferrule open or draw close.
In embodiments of the present invention, above-mentioned locking member is bolt and nut.
Further, it the embodiment of the invention also provides a kind of rail vehicle, is provided on the rail vehicle as described above
Rail vehicle transitional traction device, due to the rail vehicle use above-described embodiment in rail vehicle transition draw dress
It sets, so the beneficial effect of the rail vehicle please refers to above-described embodiment.
Further, it the embodiment of the invention also provides a kind of rail vehicle, is provided on rail vehicle as described above
Rail vehicle hook assembly.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (14)
1. a kind of rail vehicle transitional traction device characterized by comprising
Mounting base；
It is swingably set to the connecting rod of the mounting base, the connecting rod is provided with clamping far from one end of the mounting base
Structure；And
It is set to the support component on the support base and being located at below the connecting rod, the support component is used to support described
Connecting rod, and the support component can at least do the swing in horizontal plane with the connecting rod.
2. rail vehicle transitional traction device according to claim 1, which is characterized in that be formed with peace in the mounting base
Tankage, one end of the connecting rod is inserted into the mounting groove and is rotatably connected at the mounting base by pin shaft, described
Connecting rod is inserted between one end of the mounting groove and the mounting groove and the pin hole of the connecting rod and/or the mounting base
Pin hole and the pin shaft between there is gap.
3. rail vehicle transitional traction device according to claim 2, which is characterized in that be provided in the mounting base
Two mounting plates of lower parallel arrangement form the mounting groove between two mounting plates, and the pin hole of the mounting base opens up
On two mounting plates.
4. rail vehicle transitional traction device according to claim 2, which is characterized in that the connecting rod is inserted into the peace
The end face of one end of tankage is spherical surface.
5. rail vehicle transitional traction device according to any one of claims 1-4, which is characterized in that the clamping knot
Structure is the annular protrusion radially extended along the connecting rod.
6. rail vehicle transitional traction device according to any one of claims 1-4, which is characterized in that the support group
Part includes:
Support base is installed on the mounting base；
Cursor, at least can swingingly be set to the support base in the horizontal plane, and the cursor includes two rotating support arms；
Elastic supporting member for supporting optical member is set between two rotating support arms, for flexibly supporting to the connecting rod.
7. rail vehicle transitional traction device according to claim 6, which is characterized in that the elastic supporting member for supporting optical member includes:
Pedestal is installed on two rotating support arms；
Sliding seat is slideably positioned in two rotating support arms；
The first elastic component being set between the pedestal and the sliding seat and be set on the sliding seat second
Elastic component, second elastic component are contacted with the connecting rod.
8. rail vehicle transitional traction device according to claim 7, which is characterized in that the upper table of second elastic component
Face is consistent with the profile of the connecting rod.
9. rail vehicle transitional traction device according to claim 7, which is characterized in that two rotating support arms it is upper
Third elastic component is provided on two opposite surfaces of portion, two third elastic components and second elastic component constitute U-shaped
Structure.
10. according to rail vehicle transitional traction device described in claim 7-9 any one, which is characterized in that the sliding
The both ends of seat are provided with sliding slot, and the sliding seat is matched by described two sliding slots respectively at two rotating support arm slidings
It closes, the upper limit plane and lower limit plane for being limited to the sliding seat is formed in the rotating support arm.
11. a kind of rail vehicle hook assembly characterized by comprising
Rail vehicle transitional traction device as described in claim 1-10 any one；
Gib head is provided on the gib head with the snap ring of the clamping structure cooperation in the connecting rod and for by the snap ring
The locking member of locking.
12. rail vehicle hook assembly according to claim 11, which is characterized in that the snap ring includes at least two energy
Enough cutting ferrules for mutually opening and mutually drawing close, the locking member is for making each cutting ferrule open or draw close.
13. a kind of rail vehicle, which is characterized in that be arranged on the rail vehicle just like described in claim 1-10 any one
Rail vehicle transitional traction device.
14. a kind of rail vehicle, which is characterized in that be arranged on the rail vehicle just like track described in claim 11 or 12
Vehicle coupler component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811019440.6A CN109178025B (en) | 2018-09-03 | 2018-09-03 | Rail vehicle and coupler assembly and transition traction device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811019440.6A CN109178025B (en) | 2018-09-03 | 2018-09-03 | Rail vehicle and coupler assembly and transition traction device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109178025A true CN109178025A (en) | 2019-01-11 |
| CN109178025B CN109178025B (en) | 2024-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811019440.6A Active CN109178025B (en) | 2018-09-03 | 2018-09-03 | Rail vehicle and coupler assembly and transition traction device thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171440A (en) * | 2019-06-24 | 2019-08-27 | 中车大连机车车辆有限公司 | A kind of transition car coupler case and vehicle |
| CN114162162A (en) * | 2021-11-12 | 2022-03-11 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle coupler stop structure, draw beam and railway vehicle |
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| CN101142115A (en) * | 2005-03-17 | 2008-03-12 | 法伊费莱运输雷姆沙伊德有限公司 | Pulling and pushing device for a central buffer coupling of rail vehicles |
| CN103287451A (en) * | 2013-06-19 | 2013-09-11 | 中国人民解放军军事交通学院 | Traction device for road-rail dual-purpose vehicle |
| CN103707899A (en) * | 2013-12-23 | 2014-04-09 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle draw gear box |
| CN105599783A (en) * | 2016-01-18 | 2016-05-25 | 中车青岛四方车辆研究所有限公司 | Coupler and buffer device and coupler height adjusting and limiting device |
| CN205468351U (en) * | 2016-02-17 | 2016-08-17 | 杭州南车城市轨道交通车辆有限公司 | Special coupling connecting device of combined car of ZAGRO |
| CN106364522A (en) * | 2016-10-21 | 2017-02-01 | 中车青岛四方机车车辆股份有限公司 | Vehicle hook assembly and railway vehicle with same |
| CN106985877A (en) * | 2016-12-29 | 2017-07-28 | 比亚迪股份有限公司 | Draft gear assemblies and the sit-astride track train with it |
| CN206427049U (en) * | 2016-12-29 | 2017-08-22 | 比亚迪股份有限公司 | For the buffer of hitch and the railcar train with it |
| CN107380195A (en) * | 2017-08-02 | 2017-11-24 | 苏州中车轨道交通车辆有限公司 | Flexibility height adjustable transition car coupler used for rail vehicle |
| CN207089312U (en) * | 2017-08-02 | 2018-03-13 | 苏州中车轨道交通车辆有限公司 | Flexibility height adjustable transition car coupler used for rail vehicle |
| CN209079906U (en) * | 2018-09-03 | 2019-07-09 | 重庆中车长客轨道车辆有限公司 | A kind of rail vehicle and its draft gear assemblies, transitional traction device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171440A (en) * | 2019-06-24 | 2019-08-27 | 中车大连机车车辆有限公司 | A kind of transition car coupler case and vehicle |
| CN114162162A (en) * | 2021-11-12 | 2022-03-11 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle coupler stop structure, draw beam and railway vehicle |
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