CN209208775U - The transition car coupler of CA-3 type hitch - Google Patents
The transition car coupler of CA-3 type hitch Download PDFInfo
- Publication number
- CN209208775U CN209208775U CN201822160226.4U CN201822160226U CN209208775U CN 209208775 U CN209208775 U CN 209208775U CN 201822160226 U CN201822160226 U CN 201822160226U CN 209208775 U CN209208775 U CN 209208775U
- Authority
- CN
- China
- Prior art keywords
- car coupler
- type hitch
- coupler
- locking state
- hanging hang
- 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.)
- Withdrawn - After Issue
Links
- 230000007704 transition Effects 0.000 title claims abstract description 38
- 238000004088 simulation Methods 0.000 claims description 37
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 239000003351 stiffener Substances 0.000 claims description 10
- 210000000707 wrist Anatomy 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 9
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 13
- 238000013016 damping Methods 0.000 description 4
- 230000037237 body shape Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to the technical field of rail truck attachment device more particularly to a kind of transition car couplers of CA-3 type hitch.The transition car coupler of this CA-3 type hitch connects hanging hang structure including locking state CA-3 type hitch and locking state automatic car coupler connects hanging hang structure, locking state CA-3 type hitch, which connects hanging hang structure and is latched state automatic car coupler and connects hanging hang structure, connects the transition car coupler of this CA-3 type hitch when the rolling stock for being equipped with CA-3 type hitch passes by by middle interconnecting piece, coupler buffering device does not have to dismounting and change, as long as can be achieved with allocation and transportation and transition using CA-3 type transition car coupler, with Central European class column and China and the Central Asia, Russian country's exchange of economic and trade increasingly frequently, through the transition car coupler during rolling stock allocation and transportation and transition, it can be reduced coupler buffering device and dismantle the workload that changes the outfit, reduce allocation and transportation and transition times.
Description
Technical field
The utility model relates to a kind of transition car coupler more particularly to a kind of transition car couplers of CA-3 type hitch.
Background technique
With Central European class column and China and the Central Asia, the national exchange of economic and trade of Russia increasingly frequently, domestic rolling stock needs
Rolling stock mutually interconnects extension with these countries.
Existing country's rolling stock uses common automatic car coupler, and the connection profile of these automatic car couplers is TB/T
10A profile specified in 2950-2006 " rolling stock hitch connects profile ", the CA-3 with Central Asia surrounding countries, Russia
Type hitch can not directly connect extension because connecting profile difference.Application No. is 201010544446.2 patent application public affairs for Patent No.
Opened a kind of transition car coupler, including attachment device and hook bolt component, attachment device include casting link together it is common automatic
Hitch interconnecting piece and tight lock couplers interconnecting piece, the back side of common automatic car coupler interconnecting piece and the side of tight lock couplers interconnecting piece
Between be connected with several reinforcing ribs；Hook bolt component includes hook bolt and pull rod, and pull rod is fixedly connected with hook bolt, and hook bolt component is mounted on
In the coupler knuckle chamber of tight lock couplers interconnecting piece, the arc surface of hook bolt cambered surface corresponding to coupler knuckle chamber is slidably matched；Hook bolt two sides tool
There is arc gap, circular ring shape locking plate is all had at the coupler knuckle chamber two sides on tight lock couplers interconnecting piece, circular ring shape locking plate is stretched
Enter in hook bolt in corresponding arc gap and is slidably matched with the arcwall of arc gap；In the inner cavity of volume-connection type hitch interconnecting piece
With limited block, pull rod swings Shi Nengyu limited block and offsets.Transition car coupler in this application is tightly for common automatic car coupler
It is connected with tight lock couplers.
Patent No. 201520864733.X is a kind of transition car coupler, including sequentially connected hitch leading portion from front to back
Partially, hitch middle section part and hitch end section, hitch front section include the hitch phase with trailer or road rail vehicle
Matched coupler body, hitch middle portion point include preceding connector, the first damping part, rear connector, vertical damping part and the
Two damping parts, vertical damping part include fixation member, elastomer and regulating part, elastomer in a state of nature when thereon
The position of end face is higher than the position of preceding connector its lower end surface when in the horizontal position.The transition car coupler is for coupler body and trailer
Or the hitch of road rail vehicle matches.
It realizes that domestic automatic car coupler and CA-3 type hitch are even hung, must just rely on middle transition hitch, this patent is practical
Novel transition car coupler is exactly to design to solve domestic automatic car coupler and CA-3 type hitch.
Utility model content
The utility model aims to solve the problem that drawbacks described above, provides a kind of transition car coupler of CA-3 type hitch.
In order to overcome defect present in background technique, the utility model solves technical solution used by its technical problem
Be: the transition car coupler of this CA-3 type hitch connects hanging hang structure and locking state automatic car coupler even extension knot including locking state CA-3 type hitch
Structure, locking state CA-3 type hitch connect hanging hang structure and are latched state automatic car coupler and connect hanging hang structure and connected by middle interconnecting piece,
It includes simulation hook lock and simulation coupler body head that the locking state CA-3 type hitch, which connects hanging hang structure,；
It includes simulation hook bolt nose and simulation coupler body head that the locking state automatic car coupler, which connects hanging hang structure, simulates coupler body head
It is made of hook wrist and gib head by impulse face；
The interconnecting piece connects hanging hang structure by will be latched state CA-3 type hitch and connects hanging hang structure with locking state automatic car coupler and connect casting
Make integral middle interconnecting piece and reinforcing rib composition.
Another embodiment according to the present utility model further comprises the arc-shaped body in the simulation coupler body head and CA-3
Even extension overall size is consistent for type hitch gib head, and simulation hook lock is placed in simulation coupler body inner portion, simulates the width and height of hook lock
It is consistent with CA-3 type draw gear sword iron cun.
Another embodiment according to the present utility model further comprises the simulation hook bolt nose, hook wrist and gib head by
Impulse face forms coupler body shape.
Another embodiment according to the present utility model, further comprise it is described simulation hook bolt nose be crotch hook portion,
And it is in hollow shape, is equipped with stiffener plate in the inner cavity of simulation hook bolt nose hollow body.
Another embodiment according to the present utility model further comprises that the locking state automatic car coupler connects the one of hanging hang structure
End is equipped with gib head reinforcing rib；
Another embodiment according to the present utility model further comprises the middle interconnecting piece in hollow body structure.
Another embodiment according to the present utility model further comprises that 2 are equipped in the hollow body of the middle interconnecting piece
Reinforcing rib, the upper end of middle interconnecting piece are respectively equipped with 3 reinforcing ribs, and the reinforcing rib both ends of upper end are separately connected locking state CA-3
Type hitch connects hanging hang structure and locking state automatic car coupler connects hanging hang structure.
The beneficial effects of the utility model are: the transition car coupler of this CA-3 type hitch is for being equipped with CA-3 type hitch
When rolling stock passes by, coupler buffering device does not have to dismounting and change, as long as can be achieved with allocation and transportation and transition using CA-3 type transition car coupler,
With Central European class column and China and the Central Asia, the national exchange of economic and trade of Russia increasingly frequently, by the transition car coupler in locomotive
During allocation and transportation and transition, it can be reduced coupler buffering device disassembly and change the outfit workload, reduce allocation and transportation and transition times.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram for being latched state CA-3 type hitch in Fig. 1 and connecting hanging hang structure；
Fig. 3 be in Fig. 2 A-A to structural schematic diagram；
Fig. 4 be in Fig. 2 B to structural schematic diagram；
Fig. 5 is the structural schematic diagram for being latched state automatic car coupler in Fig. 1 and connecting hanging hang structure；
Fig. 6 be in Fig. 5 A-A to structural schematic diagram；
Fig. 7 be in Fig. 5 D-D to structural schematic diagram；
Fig. 8 be in Fig. 5 E to structural schematic diagram；
Fig. 9 be in Fig. 5 C-C to structural schematic diagram；
Figure 10 is the structural schematic diagram of interconnecting piece in Fig. 1；
Figure 11 be in Figure 10 E to structural schematic diagram；
Figure 12 be in Figure 11 C-C to structural schematic diagram；
Figure 13 be in Figure 10 A-A to structural schematic diagram；
Wherein: 1, be latched state CA-3 type hitch and connect hanging hang structure, 2, locking state automatic car coupler connect hanging hang structure, 3, interconnecting piece, 1-
1, hook lock is simulated, 1-2, simulation coupler body head, 2-1, simulation hook bolt nose, 2-2, hook wrist, 2-3, gib head are by impulse face, 2-4, reinforcement
Gusset, 2-5, gib head reinforcing rib, 3-1, middle interconnecting piece, 3-2, reinforcing rib, 3-3, middle interconnecting piece internal stiffeners.
Specific embodiment
It as shown in figs. 1-12, is a kind of transition car coupler of CA-3 type hitch, for being equipped with the rolling stock of CA-3 type hitch
Use when passing by, coupler buffering device, which does not have to dismounting and change, can be achieved with allocation and transportation and transition, and the transition car coupler of CA-3 type hitch is by being latched
State CA-3 type hitch connects hanging hang structure 1, locking state automatic car coupler connects hanging hang structure 2, interconnecting piece 3, simulation hook lock 1-1, simulation coupler body head
Portion 1-2, simulation hook bolt nose 2-1, hook wrist 2-2, gib head are connected by impulse face 2-3, stiffener plate 2-4, gib head reinforcing rib 2-5, centre
Socket part 3-1, reinforcing rib 3-2, these components of middle interconnecting piece internal stiffeners 3-3 composition.Specific structure includes:
As shown in Figure 1, it includes two large divisions that the transition car coupler of CA-3 type hitch, which includes, locking state CA-3 type hitch even hangs knot
Structure 1 and locking state automatic car coupler connect hanging hang structure 2, integral by link of boards, are produced by way of monoblock cast, are latched state
CA-3 type hitch connects hanging hang structure 1 and locking state automatic car coupler connects hanging hang structure 2 and connected by interconnecting piece 3.
As in Figure 2-4, black heavy line institute's drawing section and grid shadow part position composition locking state CA-3 type vehicle in figure
Hook connects hanging hang structure 1, and it includes simulation hook lock 1-1 and simulation coupler body head 1-2 that locking state CA-3 type hitch, which connects hanging hang structure 1, simulates hook
Lock 1-1 is grid shade position, and simulation coupler body head 1-2 is black heavy line institute drawing section, and locking state CA-3 type hitch connects
Hanging hang structure 1 is mainly used for use when connection is passed by equipped with the rolling stock of CA-3 type hitch.
Wherein the simulation arc-shaped body of coupler body head 1-2 is consistent with CA-3 type hitch gib head even extension overall size, simulates hook lock
1-1 is placed on the inside of simulation coupler body head 1-2, and width and the height for simulating hook lock 1-1 are consistent with CA-3 type draw gear sword iron cun.
As shown in figures 5-9, black heavy line institute's drawing section is that locking state automatic car coupler connects hanging hang structure 2 in figure, is latched state
It includes simulation hook bolt nose 2-1 and simulation coupler body head that automatic car coupler, which connects hanging hang structure 2, simulates coupler body head by hook wrist 2-2 and hook
Head is formed by impulse face 2-3；
It simulates hook bolt nose 2-1, hook wrist 2-2 and gib head and is formed coupler body shape by impulse face 2-3.
It simulates the hook portion for the crotch that hook bolt nose 2-1 is whole coupler body shape and is in hollow shape, in simulation hook bolt nose
The inner cavity of 2-1 hollow body is equipped with stiffener plate 2-4.
One end that locking state automatic car coupler connects hanging hang structure 2 is equipped with gib head reinforcing rib 2-5；
Such as Figure 10-13, connects hanging hang structure 1 for connection locking state CA-3 type hitch and locking state automatic car coupler connects hanging hang structure 2
3 part of interconnecting piece, the structure are even hung part connection by two and are cast as with entirety, and interconnecting piece 3 is connected by that will be latched state CA-3 type hitch
Hanging hang structure 1 and locking state automatic car coupler connect the connection of hanging hang structure 2 cast integral middle interconnecting piece 3-1, reinforcing rib 3-2 and in
Between interconnecting piece internal stiffeners 3-3 form.
Middle interconnecting piece 3-1 is in hollow body structure.
2 reinforcing rib 3-3 are equipped in the hollow body of middle interconnecting piece 3-1, the upper end of middle interconnecting piece 3-1 is respectively equipped with 3
Reinforcing rib 3-2, the both ends reinforcing rib 3-2 of upper end are separately connected that locking state CA-3 type hitch connects hanging hang structure 1 and locking state is automatic
Hitch connects hanging hang structure 2.
Simulation hook lock 1-1: assisting simulation gib head even to hang with the CA-3 hitch even hung, and limitation hitch relative movement prevents
Uncoupling.
Simulation coupler body head 1-2: it is even hung with the CA-3 hitch even hung, is main force part.
Simulation hook bolt nose 2-1: it is even hung with the automatic car coupler even hung, is main force part.
Coupler body head is simulated by hook wrist 2-2: guidance automatic car coupler is even hung.
Gib head is by impulse face 2-3: bearing impulse force in the process of running after even hanging with the automatic car coupler even hung.
It simulates the inner cavity hook bolt nose 2-1 stiffener plate 2-4: increasing the intensity of hook bolt nose.
Gib head reinforcing rib 2-5: increase the structural strength that entire locking state automatic car coupler even hangs part.
Middle interconnecting piece 3-1: connection locking state CA-3 type hitch is connected into hanging hang structure 1 and locking state automatic car coupler connects hanging hang structure
2 liang of company's extension parts connect integral.
Reinforcing rib 3-2 and middle interconnecting piece internal stiffeners 3-3: increase the structural strength of entire transition car coupler.
The automatic car coupler uses simple, it is only necessary to and first locking state is connected into hanging hang structure automatically and covered on the automatic car coupler even hung,
I.e. the company of completion hangs；When even hanging with CA-3 type hitch, the CA-3 type coupler-uncoupling even hung first is at preparation even extension state,
Then make that coupling vehicle is needed to move toward one another, complete to connect extension automatically after hitch docking.
Claims (7)
1. a kind of transition car coupler of CA-3 type hitch, including locking state CA-3 type hitch connect hanging hang structure (1) and locking state automatic vehicle
Hook connects hanging hang structure (2), and locking state CA-3 type hitch connects hanging hang structure (1) and locking state automatic car coupler connects hanging hang structure (2) and passes through connection
Portion (3) connection, it is characterised in that:
It includes simulation hook lock (1-1) and simulation coupler body head (1-2) that the locking state CA-3 type hitch, which connects hanging hang structure (1),；
It includes simulation hook bolt nose (2-1) and simulation coupler body head that the locking state automatic car coupler, which connects hanging hang structure (2), simulates coupler body
Head is made of hook wrist (2-2) and gib head by impulse face (2-3)；
By that will be latched, state CA-3 type hitch connects hanging hang structure (1) to the interconnecting piece (3) and locking state automatic car coupler connects hanging hang structure (2) even
It connects and casts integral middle interconnecting piece (3-1) and reinforcing rib (3-2) composition.
2. the transition car coupler of CA-3 type hitch as described in claim 1, it is characterised in that: the simulation coupler body head (1-2)
Arc-shaped body is consistent with CA-3 type hitch gib head even extension overall size, and simulation hook lock (1-1) is placed in simulation coupler body head (1-2)
Side, width and the height for simulating hook lock (1-1) are consistent with CA-3 type draw gear sword iron cun.
3. the transition car coupler of CA-3 type hitch as described in claim 1, it is characterised in that: the simulation hook bolt nose (2-1),
Hook wrist (2-2) and gib head are by impulse face (2-3) composition crotch-shaped.
4. the transition car coupler of CA-3 type hitch as described in claim 1, it is characterised in that: the simulation hook bolt nose (2-1)
For crotch hook portion and be in hollow shape, simulation hook bolt nose (2-1) hollow body inner cavity be equipped with stiffener plate (2-4).
5. the transition car coupler of CA-3 type hitch as described in claim 1, it is characterised in that: the locking state automatic car coupler is even hung
One end of structure (2) is equipped with gib head reinforcing rib (2-5).
6. the transition car coupler of CA-3 type hitch as described in claim 1, it is characterised in that: the middle interconnecting piece (3-1) is in
Hollow body structure.
7. the transition car coupler of CA-3 type hitch as described in claim 1, it is characterised in that: the middle interconnecting piece (3-1)
2 reinforcing ribs (3-3) are equipped in hollow body, the upper end of middle interconnecting piece (3-1) is respectively equipped with 3 reinforcing ribs (3-2), upper end
Reinforcing rib (3-2) and the both ends middle interconnecting piece internal stiffeners (3-3) are separately connected locking state CA-3 type hitch and connect hanging hang structure (1)
Connect hanging hang structure (2) with locking state automatic car coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160226.4U CN209208775U (en) | 2018-12-22 | 2018-12-22 | The transition car coupler of CA-3 type hitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160226.4U CN209208775U (en) | 2018-12-22 | 2018-12-22 | The transition car coupler of CA-3 type hitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209208775U true CN209208775U (en) | 2019-08-06 |
Family
ID=67465591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822160226.4U Withdrawn - After Issue CN209208775U (en) | 2018-12-22 | 2018-12-22 | The transition car coupler of CA-3 type hitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209208775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606413A (en) * | 2018-12-22 | 2019-04-12 | 中车戚墅堰机车有限公司 | The transition car coupler of CA-3 type hitch |
-
2018
- 2018-12-22 CN CN201822160226.4U patent/CN209208775U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606413A (en) * | 2018-12-22 | 2019-04-12 | 中车戚墅堰机车有限公司 | The transition car coupler of CA-3 type hitch |
| CN109606413B (en) * | 2018-12-22 | 2023-11-03 | 中车戚墅堰机车有限公司 | Transitional coupler of CA-3 coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190806 Effective date of abandoning: 20231103 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190806 Effective date of abandoning: 20231103 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |