CN108216290A - A kind of railway freight-car coupler automatic picking off and hanging device - Google Patents
A kind of railway freight-car coupler automatic picking off and hanging device Download PDFInfo
- Publication number
- CN108216290A CN108216290A CN201611198166.4A CN201611198166A CN108216290A CN 108216290 A CN108216290 A CN 108216290A CN 201611198166 A CN201611198166 A CN 201611198166A CN 108216290 A CN108216290 A CN 108216290A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- connecting rod
- lock pin
- pin rotating
- motor
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
- B61G3/22—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling heads rigidly connected by locks consisting of pivoted latches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
Abstract
The present invention provides a kind of railway freight-car coupler automatic picking off and hanging devices, belong to rolling stock field, the connector that the automatic picking off and hanging device includes decelerating motor, is fixedly connected with decelerating motor, the automatic picking off and hanging device is rotated by motor band follower link, connector drives lower lock pin rotating shaft rotation so that hook lock unlocks and reaches fully open position.The present invention reaches the time of fully open position by hook lock unlocking, and in this time, it is locked after motor is powered off or is inverted, so as to prevent connector, because vibrations drive, lower lock pin rotating shaft is unlocked, hook lock is preferably caused to be sitting in hook bolt in this way to push away on the lock of iron, when a vehicle is in the collision of standard-sized sheet position, hook lock is fallen, hook bolt is drawn mutually, realizes automatic connection.
Description
Technical field
The present invention relates to rolling stock field, more particularly to a kind of railway freight-car coupler automatic picking off and hanging device.
Background technology
With the development of science and technology, mechanical automation technology is popularized in all trades and professions, but railway freight-car is automatic
Change degree is still relatively low, needs more manpower and materials to carry out utilization overhaul etc., numerous and diverse work is brought to railway freight
Task, while also security risk is brought to field personnel.And the dislodging of railway freight-car coupler also rests on craft at present
Stage needs to operate hook shadoof by staff when seting out to realize the dislodging of railway freight-car coupler, is in this way the people that shunts
Member increases hard work amount, and yard man enters hook when work has certain danger, while also leverage tune
Vehicle operating efficiency.
The present invention proposes a kind of freight car coupler automatic picking off and hanging device regarding to the issue above, can effectively reduce work on the spot people
The labor intensity of member realizes railway freight-car automatic shunting operation, improves the working efficiency that railway freight-car is shunt, is created for railway freight
Effect, which increases income, provides possibility.
Invention content
The invention mainly solves the technical problem of providing a kind of railway freight-car coupler automatic picking off and hanging devices.It is of the invention effective
Reduce intensity of workers, and improve the working efficiency that railway freight-car is shunt.
In order to solve the above technical problems, the technical solution adopted in the present invention is as follows：
The present invention provides a kind of railway freight-car coupler automatic picking off and hanging device, the automatic picking off and hanging device passes through to railway freight-car 17
Number hitch is transformed, and the automatic picking off and hanging device is rotated by motor band follower link, and is passed through connector and driven lower lock
Sell shaft rotation so that hook lock unlocks and reaches fully open position.
The connector is cam structure, while replaces manual operations with motor, and close to lower lock pin below hitch
Be welded motor mounting plate at shaft mounting hole, convenient for fixing decelerating motor, while the installing plate that is welded here, does not interfere hitch
Overall structure does not influence the normal use of other functions of hitch.
The cam structure is installed on decelerating motor, and one end is contacted with lock pin rotating shaft lower surface under hitch original tape, passed through
Motor drives cam structure, and the rotation of cam drives lower lock pin rotating shaft rotation so that hook lock unlocks and reaches fully open position.
Further reforming mode is that the connector is link mechanism, while replaces manual operations, the company with motor
Linkage is connect with motor, and lower lock pin rotating shaft is transformed, on the basis of lock pin rotating shaft under original, in the position far from axis
One pin feature being connect with connecting rod of transformation is put, it is convenient to be connect with the link mechanism on motor.
Specifically, the structure is to be connected by motor with connecting rod a, the other end of connecting rod a is connected with connecting rod b
It connects, connecting rod b one end is connected with the pin feature in the lower lock pin rotating shaft with pin feature so that motor drives connecting rod
A is rotated, and the rotation for passing through connecting rod a drives the rotation of connecting rod b, acts on connecting rod b improved with pin knot
In the lower lock pin rotating shaft of structure so that lower lock pin rotating shaft jacks up lower lock pin and hook lock, hitch get to fully open position.
Further reforming mode is that the connector is link mechanism, and lower lock pin rotating shaft original and hook shadoof are connected
Socket part position is changed to link mechanism, convenient to be connect with the link mechanism on motor, and reduce the complexity of structure.
Specifically, the structure is to be connected by motor with connecting rod a, the other end of connecting rod a is connected with connecting rod b
It connects, connecting rod b one end is connected with the link mechanism in lower lock pin rotating shaft, and the structure is connecting rod a to be driven to turn by motor
It is dynamic, and pass through connecting rod a and drive chain extension bar b, connecting rod b is made to act in improved lower lock pin rotating shaft, is lower lock pin rotating shaft
It jacks up lower lock pin and hook lock, hitch gets to fully open position.
The advantageous effect of technical solution that the specific embodiment of the invention provides is：
A kind of railway freight-car coupler automatic picking off and hanging device is provided, replaces manually, realizing freight car coupler dislodging oneself by motor
Dynamicization realizes railway freight-car automatic shunting operation, improves the working efficiency that railway freight-car is shunt, has saved human cost simultaneously
Improve personal safety index.
Description of the drawings
It, below will be in specific embodiment for the technical solution illustrated in the specific embodiment of the invention more cleaned
Required attached drawing is simply introduced.
Fig. 1 is a kind of motor mounting plate schematic diagram of railway freight-car coupler automatic picking off and hanging device of the present invention；
Fig. 2 is a kind of cam embodiment schematic diagram of railway freight-car coupler automatic picking off and hanging device of the present invention；
Fig. 3 is a kind of cam schematic diagram of railway freight-car coupler automatic picking off and hanging device of the present invention；
Fig. 4 is a kind of implementation of the lower lock pin rotating shaft with pin feature of railway freight-car coupler automatic picking off and hanging device of the present invention
Schematic diagram；
Fig. 5 be the present invention a kind of railway freight-car coupler automatic picking off and hanging device pin type under lock pin rotating shaft structure diagram；
Fig. 6 is a kind of implementation of the lower lock pin rotating shaft with link mechanism of railway freight-car coupler automatic picking off and hanging device of the present invention
Schematic diagram；
Fig. 7 be the present invention a kind of railway freight-car coupler automatic picking off and hanging device link type under lock pin rotating shaft structure diagram.
Reference numeral：The original-pack lower lock pin rotating shaft of lock pin rotating shaft mounting hole, 3- under 1- motor mounting plates, 2-, 4- cam structures,
Lock pin rotating shaft under lock pin rotating shaft, 7- connecting rod b, 8- connecting rod a, 9- link types under 5- motors, 6- pin types.
Specific embodiment
The improvement made for a better understanding of the present invention relative to the prior art, three kinds of specific implementations to the present invention
Mode is described in detail.
As shown in Figure 1, a kind of railway freight-car coupler automatic picking off and hanging device includes motor mounting plate 1, the motor mounting plate 1
It is welded close to the position of lower lock pin rotating shaft mounting hole 2 below hitch, and the installing plate 2 that is welded here does not interfere the entirety of hitch
Structure does not influence the normal use of other functions of hitch.Decelerating motor 5 on the motor mounting plate 1 is installed, motor is passed through with this
5 replace manual operation.
Embodiment one
Specific embodiment is described in detail with reference to Fig. 2 and Fig. 3.
A kind of railway freight-car coupler automatic picking off and hanging device includes the motor 5 being installed on motor mounting plate 1 and connection
In the cam structure 4 on motor 5, the cam structure 4 is contacted with original-pack lower 3 lower surface of lock pin rotating shaft, the lower lock pin rotating shaft 3
It is installed on lower lock pin rotating shaft mounting hole 2.
Specifically, driving cam structure 4 by motor 5, the rotation of cam 4 drives original-pack lower lock pin rotating shaft 3 to rotate so that
Hook lock unlocks and reaches fully open position.The maximum time of fully open position is gone to, and in this time, motor 5 is carried out according to it
It is locked after power-off or reversion（In order to prevent original-pack lower lock pin rotating shaft 3 under cam 4 drives because of vibrations from unlocking）, so as to make
Hook lock is sitting in hook bolt and pushes away on the lock face of iron, when vehicle is collided all in standard-sized sheet position to be connected, hook lock is fallen, and hook bolt is led mutually
Draw, realize automatic connection.
Embodiment two
Specific embodiment is described in detail with reference to Fig. 4 and Fig. 5.
A kind of railway freight-car coupler automatic picking off and hanging device includes the motor 5 being installed on motor mounting plate 1 and connection
In the connecting rod a8 on motor 5, the connecting rod a8 other ends are connected with chain extension bar b7, the chain extension bar b7 other ends and pin type
The pin feature of lower lock pin rotating shaft 6 is connected, and lock pin rotating shaft 6 is installed on lower lock pin rotating shaft mounting hole 2 under the pin type.
Specifically, driving chain extension bar a8 rotations by motor 5, and pass through chain extension bar a8 and drive chain extension bar b7, make chain extension bar
B7 is acted under pin type in lock pin rotating shaft 6 so that lock pin rotating shaft 6 jacks up lower lock pin under pin type and hook lock, hitch reach complete
Open position.The maximum time of fully open position is gone to, and in this time, what motor 5 was powered off or inverted is laggard according to it
Row locking（So as to prevent the rotation of lock pin rotating shaft 6 under pin type being driven to unlock because of vibrations）So that hook lock is sitting in the lock that hook bolt pushes away iron
On seat surface, when two cars are in the collision connection of standard-sized sheet position, hook lock is fallen, and hook bolt is drawn mutually, realizes automatic connection.
Embodiment three
Specific embodiment is described in detail with reference to Fig. 6 and Fig. 7.
A kind of railway freight-car coupler automatic picking off and hanging device includes the motor 5 being installed on motor mounting plate 1 and connection
In the connecting rod a8 on motor 5, the connecting rod a8 other ends are connected with chain extension bar b7, the connecting rod b7 other ends and link type
The connecting rod of lower lock pin rotating shaft 9 is connected, and lock pin rotating shaft 9 is installed on lower lock pin rotating shaft mounting hole 2 under the link type.
Specifically, driving chain extension bar a8 rotations by motor 5, and pass through connecting rod a8 and drive connecting rod b7, make connecting rod
B7 is acted under link type in lock pin rotating shaft 9, makes that lock pin rotating shaft 9 jacks up lower lock pin under link type and hook lock, hitch reach standard-sized sheet
Position.According to the maximum time for going to fully open position, and when to this time, carried out after motor 5 is powered off or inverted
Locking（Convenient for preventing from lower lock pin rotating shaft rotation being driven to unlock because of vibrations）So that hook lock is sitting in hook bolt and pushes away on the lock face of iron, when
When two cars are in the collision connection of standard-sized sheet position, hook lock is fallen, and hook bolt is drawn mutually, realizes automatic connection.
The above is only presently preferred embodiments of the present invention, not makees limitation in any form to the present invention, though
So the present invention is disclosed above with preferred embodiment, however is not limited to the present invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompting make it is a little change or be modified to
The equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, technical spirit pair according to the present invention
Any simple modification, equivalent change and modification that above example is made, in the range of still falling within the present invention program.
Claims (5)
1. a kind of railway freight-car coupler automatic picking off and hanging device, including being welded in close to lower lock pin rotating shaft mounting hole（2）Motor peace
Loading board（1）, the motor mounting plate（1）Upper fixed installation decelerating motor（5）；It is characterized in that, the decelerating motor（5）With connecting
Fitting is connected, so as to drive lower lock pin rotating shaft（3）Rotation so that hook lock unlocks and reaches fully open position.
2. a kind of railway freight-car coupler automatic picking off and hanging device according to claim 1, which is characterized in that the connector is
Cam structure（4）, the cam structure（4）With decelerating motor（5）It is connected, the other end and original-pack lower lock pin rotating shaft（3）Under
Surface contacts, so as to pass through decelerating motor（5）Band moving cam（4）Rotation, cam（4）Drive original-pack lower lock pin rotating shaft（3）Rotation,
So that hook lock unlocks and reaches fully open position.
3. a kind of railway freight-car coupler automatic picking off and hanging device according to claim 1, which is characterized in that the connector is
Link mechanism, the link mechanism are connecting rod a（8）, chain extension bar b（7）And lock pin rotating shaft under pin type（6）；
Lock pin rotating shaft under the pin type（6）It is installed on lower lock pin rotating shaft mounting hole（2）, lock pin rotating shaft under pin type（6）It is another
One end and connecting rod b（7）It is connected, the connecting rod b（7）The other end and connecting rod a（8）It is connected；
The connecting rod a（8）It is fixedly installed in decelerating motor（5）On, pass through motor（5）Drive connecting rod a（8）Rotation, connection
Bar a（8）Drive connecting rod b（7）, connecting rod b（7）Drive lock pin rotating shaft under pin type（6）Rotation so that hook lock is unlocked and reached
Fully open position.
4. a kind of railway freight-car coupler automatic picking off and hanging device according to claim 1, which is characterized in that the lower lock pin turns
Axis（3）For lock pin rotating shaft under link type（9）；
Lock pin rotating shaft under the link type（9）It is installed on lower lock pin rotating shaft mounting hole（2）, the other end and connecting rod b（7）It is connected
It connects, connecting rod b（7）With connecting rod a（8）It is connected；
The connecting rod a（8）It is fixedly installed in decelerating motor（5）On, pass through motor（5）Drive connecting rod a（8）Rotation, connection
Bar a（8）Drive connecting rod b（7）, connecting rod b（7）Drive lock pin rotating shaft under link type（9）Rotation so that hook lock is unlocked and reached
Fully open position.
A kind of 5. railway freight-car coupler automatic picking off and hanging device according to claim 1, which is characterized in that the decelerating motor
（5）, by reaching the maximum time of fully open position, and in this time, to motor（5）It is powered off or is locked after being inverted
（Preventing cam, lower lock pin rotating shaft is unlocked because vibrations drive）So that hook lock is sitting in hook bolt and pushes away on the lock face of iron, when two cars are equal
When colliding connection in standard-sized sheet position, hook lock is fallen, and hook bolt is drawn mutually, realizes automatic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198166.4A CN108216290A (en) | 2016-12-22 | 2016-12-22 | A kind of railway freight-car coupler automatic picking off and hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198166.4A CN108216290A (en) | 2016-12-22 | 2016-12-22 | A kind of railway freight-car coupler automatic picking off and hanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108216290A true CN108216290A (en) | 2018-06-29 |
Family
ID=62656926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611198166.4A Pending CN108216290A (en) | 2016-12-22 | 2016-12-22 | A kind of railway freight-car coupler automatic picking off and hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108216290A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789562A (en) * | 2019-11-27 | 2020-02-14 | 中车大连机车车辆有限公司 | Automatic uncoupling device for railway locomotive coupler |
| CN111976757A (en) * | 2020-08-18 | 2020-11-24 | 中车山东机车车辆有限公司 | Rotary coupler of railway wagon and railway wagon comprising rotary coupler |
| CN112918505A (en) * | 2021-03-24 | 2021-06-08 | 中车齐齐哈尔车辆有限公司 | Coupler knuckle push iron of coupler and coupler with same |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6206215B1 (en) * | 1998-02-27 | 2001-03-27 | Shalong Maa | Rail car coupler |
| GB2348180B (en) * | 1999-03-25 | 2002-06-12 | Sheffield Forgemasters Enginee | Couplers for railway vehicles |
| CN201610148U (en) * | 2010-02-09 | 2010-10-20 | 重庆大江工业有限责任公司 | Right side-unlocked heavy-duty car coupler used for train |
| CN202243522U (en) * | 2011-09-30 | 2012-05-30 | 大秦铁路股份有限公司湖东车辆段 | Coupler anti-tripping locking device |
| CN103434531A (en) * | 2013-08-29 | 2013-12-11 | 齐齐哈尔轨道交通装备有限责任公司 | Car coupler and anti-bouncer thereof |
| CN204431359U (en) * | 2014-12-05 | 2015-07-01 | 重庆市雅洁纸业有限公司 | Simple vertical paper cutting mechanism |
| CN105313916A (en) * | 2015-10-22 | 2016-02-10 | 晋西装备制造有限责任公司 | Automatic connection device for railway passenger car couplers |
| CN105539491A (en) * | 2015-12-30 | 2016-05-04 | 中国神华能源股份有限公司 | Decoupling device used for car couplers |
| CN206278113U (en) * | 2016-12-22 | 2017-06-27 | 四川汇智众创科技有限公司 | A kind of railway freight-car coupler automatic picking off and hanging device |
-
2016
- 2016-12-22 CN CN201611198166.4A patent/CN108216290A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6206215B1 (en) * | 1998-02-27 | 2001-03-27 | Shalong Maa | Rail car coupler |
| GB2348180B (en) * | 1999-03-25 | 2002-06-12 | Sheffield Forgemasters Enginee | Couplers for railway vehicles |
| CN201610148U (en) * | 2010-02-09 | 2010-10-20 | 重庆大江工业有限责任公司 | Right side-unlocked heavy-duty car coupler used for train |
| CN202243522U (en) * | 2011-09-30 | 2012-05-30 | 大秦铁路股份有限公司湖东车辆段 | Coupler anti-tripping locking device |
| CN103434531A (en) * | 2013-08-29 | 2013-12-11 | 齐齐哈尔轨道交通装备有限责任公司 | Car coupler and anti-bouncer thereof |
| CN204431359U (en) * | 2014-12-05 | 2015-07-01 | 重庆市雅洁纸业有限公司 | Simple vertical paper cutting mechanism |
| CN105313916A (en) * | 2015-10-22 | 2016-02-10 | 晋西装备制造有限责任公司 | Automatic connection device for railway passenger car couplers |
| CN105539491A (en) * | 2015-12-30 | 2016-05-04 | 中国神华能源股份有限公司 | Decoupling device used for car couplers |
| CN206278113U (en) * | 2016-12-22 | 2017-06-27 | 四川汇智众创科技有限公司 | A kind of railway freight-car coupler automatic picking off and hanging device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789562A (en) * | 2019-11-27 | 2020-02-14 | 中车大连机车车辆有限公司 | Automatic uncoupling device for railway locomotive coupler |
| CN111976757A (en) * | 2020-08-18 | 2020-11-24 | 中车山东机车车辆有限公司 | Rotary coupler of railway wagon and railway wagon comprising rotary coupler |
| CN111976757B (en) * | 2020-08-18 | 2021-12-14 | 中车山东机车车辆有限公司 | Rotary coupler of railway wagon and railway wagon comprising rotary coupler |
| CN112918505A (en) * | 2021-03-24 | 2021-06-08 | 中车齐齐哈尔车辆有限公司 | Coupler knuckle push iron of coupler and coupler with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108216290A (en) | A kind of railway freight-car coupler automatic picking off and hanging device | |
| CN101475014B (en) | Coupler and anti-creep mechanism of coupler | |
| CN206278113U (en) | A kind of railway freight-car coupler automatic picking off and hanging device | |
| CN105270431B (en) | A kind of hitch unlocking mechanism and the coupler and draft gear with the unlocking mechanism | |
| CN103448744B (en) | Hoisting connection device for train wagon body and bogie | |
| CN201729163U (en) | Device for locking train tail principal machine at train tail end | |
| CN101774387B (en) | Unlocking device of coupler of railway car and railway car | |
| CN205256341U (en) | Coupling release mechanism and have this release mechanism's coupling buffer | |
| CN201531161U (en) | Locking device of automobile electric door lock | |
| CN204488975U (en) | A kind of railway carriage or compartment door operating gear | |
| CN204871063U (en) | Change instrument of railway freight car coupling hook tongue | |
| CN208164999U (en) | Coal mining car bindiny mechanism | |
| CN203383617U (en) | Railway flatcar side door automatic locking device | |
| CN201405874Y (en) | Coupler opening device | |
| CN211115284U (en) | Torsional spring lock for locking railway wagon | |
| CN202299661U (en) | Locking type hasp seat for lower side door of railway freight open type carriage | |
| CN201626423U (en) | Special lower acting type coupler structure for right-side unlocking used in railway vehicle | |
| CN217435723U (en) | Manual-automatic integrated lifting hook device and locomotive | |
| CN214929744U (en) | Derailer safety lock device | |
| CN203727406U (en) | Railway vehicle coupler with function of preventing shedding of coupler knuckle pin | |
| CN220667229U (en) | Hot metal bottle lid hook lock ware | |
| CN215590726U (en) | Railcar linkage emergency exit | |
| CN214036599U (en) | Brake locking device of oil pumping unit | |
| CN215204889U (en) | Manual-automatic integrated uncoupling device for railway coupler | |
| CN201554304U (en) | Vehicle door limiting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190718 Address after: 614000 No. 489 Angang Road, Leshan High-tech Zone, Sichuan Province Applicant after: Sichuan Wen Rail Pi Tong Technology Co., Ltd. Address before: 614000 Sichuan high tech Zone in Leshan City, the New South Road, No. 20 national inspection center 2 Building 6 floor Applicant before: Sichuan multi-creation Huizhi Technology Co. Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |