CN108773388B - Coupler coupling booster unit - Google Patents
Coupler coupling booster unit Download PDFInfo
- Publication number
- CN108773388B CN108773388B CN201810822887.0A CN201810822887A CN108773388B CN 108773388 B CN108773388 B CN 108773388B CN 201810822887 A CN201810822887 A CN 201810822887A CN 108773388 B CN108773388 B CN 108773388B
- Authority
- CN
- China
- Prior art keywords
- coupler
- knuckle
- pin
- booster
- connecting plate
- 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.)
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- 238000010168 coupling process Methods 0.000 title claims abstract description 15
- 230000008878 coupling Effects 0.000 title claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 14
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G1/00—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Agricultural Machines (AREA)
Abstract
The invention discloses a coupler coupling booster device which is applied to the field of train coupler coupling devices and comprises a fastening cover, a connecting base and a connecting plate; the fastening cover and the connecting base are clamped in the upper and lower directions of the coupler main shaft; the connecting plate is connected to the lower extension edge of the connecting base in an L shape; the rotary plectrum and the position sensing piece are connected with each other; the rotary plectrum is provided with a coupler knuckle rotating shaft, a pin shaft and a first connecting column; the connecting plate is provided with a second connecting column; the torsion spring is sleeved on the knuckle spindle; the two ends of the torsion spring are respectively hung on the first connecting column and the second connecting column. The invention has simple structure and reliable action, can be directly arranged on the original coupler main shaft without changing the original device, has convenient installation and transformation, low cost and strong practicability, can automatically open the coupler knuckle to be at the maximum position under the synergistic effect of the torsion spring, the rotary plectrum and other parts, replaces the traditional manual operation mode and ensures that the next coupler hook is successfully connected and hung.
Description
Technical Field
The invention belongs to the field of train coupler coupling devices, and particularly relates to a coupler coupling power assisting device.
Background
The large blast furnace molten iron in the metallurgical field of China is transported by a torpedo type torpedo car, and in the transportation process, a locomotive and the torpedo car are often required to be connected and separated by a coupler. In the coupling process, each time the coupler knuckle is required to be in the maximum opening state under the separation state of the coupler, the two coupler knuckles can be smoothly coupled, otherwise, the two coupler knuckles can be mutually collided, and the coupler knuckle is lost or the coupler device is damaged. At present, when the coupler is used, the coupler knuckle is not always in the maximum opening state under the separation state, so that the coupler knuckle is manually pulled to the maximum opening state after manual judgment, and along with continuous pushing of the industry in China from the traditional to the intelligent manufacturing direction, a device capable of automatically opening the coupler knuckle is urgently needed to replace manual operation, and a foundation is laid for intelligent pushing in the molten iron transportation process.
Disclosure of Invention
Therefore, the invention aims to provide the train coupler coupling auxiliary device which has a simple structure and reliable action and is used for opening the coupler knuckle to be in the maximum position so as to replace the traditional manual operation mode.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a coupler coupling booster device comprises a fastening cover, a connecting base and a connecting plate; the fastening cover and the connecting base are clamped in the upper and lower directions of the coupler main shaft; the connecting plate is connected to the lower extension edge of the connecting base in an L shape; the rotary plectrum and the position sensing piece are connected with each other; the rotary plectrum is provided with a coupler knuckle rotating shaft, a pin shaft and a first connecting column; a second connecting column is arranged on the connecting plate; a torsion spring is sleeved on the coupler knuckle rotating shaft; two ends of the torsion spring are respectively hung on the first connecting column and the second connecting column; the pin shaft is connected with a coupler knuckle; the coupler main shaft is connected with a coupler; the coupler knuckle rotating shaft is rotatably arranged on the coupler; the coupler is vertically provided with a pluggable coupler pin; the coupler pin can limit the rotation of the rotary plectrum and the coupler knuckle when being inserted into the coupler.
Preferably, the device further comprises a coupler pin position sensor, a first coupler knuckle position sensor and a second coupler knuckle position sensor which are arranged on the connecting plate; the coupler pin position sensor can detect position information when the coupler pin is inserted into the coupler; the first coupler knuckle position sensor and the second coupler knuckle position sensor can respectively detect the position information of the position sensing piece when the coupler is in a coupling and decoupling state.
Preferably, a first adjusting gasket is arranged between the lower part of the connecting base and the coupler main shaft; a second adjusting gasket is arranged between the connecting plate and the lower extension edge of the connecting base.
Preferably, the connecting plate is connected with the lower extension edge of the connecting base through a first bolt pair, and a long strip hole is formed in the connecting position of the connecting plate.
Preferably, the fastening cover is connected with the connecting base through a fastening bolt, and an adjusting gap exists between the fastening cover and the connecting base.
Preferably, the connecting base is laterally fixed to the coupler spindle by means of a fastening screw.
Preferably, the shaft collar is sleeved at the joint of the knuckle spindle and the pin shaft and the rotary plectrum.
Preferably, the coupler knuckle rotating shaft and the lower part of the pin shaft are locked through nuts.
Preferably, the connecting plate is welded with a mounting seat; the coupler pin position sensor is arranged on the mounting seat.
Preferably, the rotary plectrum and the position sensing piece are connected through a second bolt pair.
The invention has the beneficial effects that: the invention has simple structure and reliable action, can be directly arranged on the original coupler main shaft without changing the original device, has convenient installation and transformation, low cost and strong practicability, can automatically open the coupler knuckle to be at the maximum position under the synergistic effect of the torsion spring, the rotary plectrum and other parts, replaces the traditional manual operation mode and ensures that the next coupler hook is successfully connected and hung.
Drawings
In order to make the objects, technical solutions and advantageous effects of the present invention more clear, the present invention provides the following drawings for description:
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a top view (coupler knuckle) of the present invention;
fig. 4 is a top view (coupler separated state) of the present invention.
The figures are marked as follows: the fastening cover 1, the connecting base 2, the connecting plate 3, the coupler main shaft 4, the lower extension 5, the rotary pulling piece 6, the position sensing piece 7, the coupler knuckle rotating shaft 8, the pin shaft 9, the first connecting post 10, the second connecting post 11, the torsion spring 12, the coupler knuckle 13, the coupler 14, the coupler pin 15, the coupler pin position sensor 16, the first coupler knuckle position sensor 17, the second coupler knuckle position sensor 18, the first adjusting gasket 19, the second adjusting gasket 20, the first bolt pair 21, the strip hole 22, the fastening bolt 23, the fastening bolt 24, the collar 25, the nut 26, the mounting seat 27 and the second bolt pair 28.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-2, a coupler hitch booster device comprises a fastening cover 1, a connecting base 2 and a connecting plate 3; the fastening cover 1 and the connecting base 2 are clamped in the vertical direction of the coupler main shaft 4; the connecting plate 3 is connected to the lower extension edge 5 of the connecting base 2 in an L shape; the rotary plectrum 6 and the position sensing piece 7 are connected with each other; the rotary plectrum 6 is provided with a coupler knuckle rotating shaft 8, a pin shaft 9 and a first connecting column 10; a second connecting column 11 is arranged on the connecting plate 3; the knuckle spindle 8 is sleeved with a torsion spring 12; two ends of the torsion spring 12 are respectively hung on the first connecting column 10 and the second connecting column 11; the pin shaft 9 is connected with a coupler knuckle 13; the coupler spindle 4 is connected with a coupler 14; the coupler knuckle spindle 8 is rotatably arranged on the coupler 14; a pluggable coupler pin 15 is vertically arranged on the coupler 14; the coupler pin 15 restricts rotation of the rotary blade 6 and the knuckle 13 when inserted into the coupler 14.
When the coupler 14 is in the hitched state, as shown in fig. 3, the coupler pin 15 is dropped, at this time, the rotary plectrum 6 and the coupler knuckle 13 cannot rotate, and the coupler knuckle 13 is in the minimum open state, so that the positions of the first connecting post 10 and the second connecting post 11 are fixed, so that both ends of the torsion spring 12 are in the state of receiving the maximum torsion force, at this time, the torsion spring 12 is in the maximum energy storage state, and the coupler knuckle 13 is in the minimum open state.
As shown in fig. 4, when the coupler pin 15 is lifted, the coupler 14 is in a separated state, the coupler knuckle 13 is in a free state, and under the reaction of the energy storage effect of the torsion spring 12, the rotary pulling piece 6 drives the coupler knuckle 13 to automatically open to a maximum state around the coupler knuckle rotating shaft 8, so that the coupler knuckle 13 is in a maximum opening angle position in the non-coupling state of each coupler 14, and the subsequent coupler 14 can be smoothly coupled.
When the coupler 14 needs to be hung, under the condition that the coupler knuckle 13 is at the maximum opening angle position, the two couplers collide with each other, and the coupler knuckle 13 can overcome the torsion force of the torsion spring 12 under the action of collision force and rotate to the minimum opening state, so that the coupler hanging can be completed.
In summary, the coupler coupling booster device of this embodiment has a simple structure and reliable action, and under the synergistic effect of the torsion spring 12 and the rotary pulling piece 6, the coupler knuckle can be automatically opened to be at the maximum position, so that the coupler knuckle can be smoothly coupled next time instead of the traditional manual operation mode.
Further, the present embodiment further includes a coupler pin position sensor 16, a first coupler knuckle position sensor 17, and a second coupler knuckle position sensor 18 provided on the connection plate 3; the coupler pin position sensor 16 can detect position information when the coupler pin 15 is inserted into the coupler 14; the first knuckle position sensor 17 and the second knuckle position sensor 18 can respectively detect the position information of the position sensing piece 7 when the coupler 14 is in the coupled and uncoupled state.
When the coupler 14 is in the coupling state, as shown in fig. 3, the coupler pin 15 is dropped, and the coupler pin position sensor 16 detects the position information of the coupler pin 15, a coupling state sensing signal can be sent out to control the system to use, the coupler knuckle 13 is at the minimum opening angle, the position sensing piece 7 on the rotary plectrum 6 is at the position of the first coupler knuckle position sensor 17, and the first coupler knuckle position sensor 17 can send out the position signal of the coupler knuckle 13 at the minimum opening angle to control the system to use. The control system described herein may be a conventional external monitoring system to enable intelligent status monitoring. The coupler knuckle position sensor 16 and the first knuckle position sensor 17 may be proximity switches.
As shown in fig. 4, when the coupler pin 15 is lifted and the coupler 14 is in a separated state, the coupler pin position sensor 16 cannot detect the position information of the coupler pin 15, and can send out a separation state sensing signal for controlling the system to use, and the coupler knuckle 13 is at a maximum opening angle, and at this time, the position sensing piece 7 on the rotary plectrum 6 is located on the second coupler knuckle position sensor 18, and the second coupler knuckle position sensor 18 can send out a position signal of the coupler knuckle 13 at the maximum opening angle for controlling the system to use, so as to realize intelligent state monitoring. The second knuckle position sensor 18 may be a proximity switch.
Further, in this embodiment, a first adjusting pad 19 is disposed between the lower portion of the connection base 2 and the coupler spindle 4, as shown in fig. 2, and the design can implement the position adjustment in the up-down direction of the connection base 2; a second adjusting pad 20 is arranged between the connecting plate 3 and the lower extension edge 5 of the connecting base 2, as shown in fig. 1, and the design can realize the position adjustment of the connecting base 2 in the left-right direction.
Further, in this embodiment, the connection plate 3 is connected to the lower extension edge 5 of the connection base 2 through the first bolt pair 21, and the connection plate 3 is provided with a long hole 22 at the connection position, as shown in fig. 2, so that the front-rear direction adjustment of the connection plate 3 can be realized by this design.
Further, the fastening cover 1 and the connection base 2 adopted in the present embodiment are connected by the fastening bolt 23, and an adjusting gap exists between the fastening cover and the connection base, so as to ensure that the connection base 2 can be firmly fixed on the coupler main shaft 4 by the fastening bolt 23.
Further, the connecting base 2 adopted in this embodiment is laterally fixed to the coupler main shaft 4 by the fastening bolt 24, so as to fix the front and rear positions of the connecting base 2.
Furthermore, in the present embodiment, the joint of the knuckle spindle 8 and the pin 9 with the rotary dial 6 is sleeved with the collar 25, so as to realize the vertical positioning of the knuckle spindle 8 and the pin 9.
Further, in this embodiment, the lower parts of the knuckle spindle 8 and the pin 9 are locked by nuts 26.
Further, in the embodiment, the mounting seat 27 is welded on the connecting plate 3; the coupler pin position sensor 16 is disposed on the mounting block 27.
Further, the rotary dial 6 and the position sensing plate 7 adopted in the present embodiment are connected by the second bolt pair 28.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the invention, and that, although the invention has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a draw gear even hangs booster unit which characterized in that: comprises a fastening cover, a connecting base and a connecting plate; the fastening cover and the connecting base are clamped in the upper and lower directions of the coupler main shaft; the connecting plate is connected to the lower extension edge of the connecting base in an L shape; the rotary plectrum and the position sensing piece are connected with each other; the rotary plectrum is provided with a coupler knuckle rotating shaft, a pin shaft and a first connecting column; a second connecting column is arranged on the connecting plate; a torsion spring is sleeved on the coupler knuckle rotating shaft; two ends of the torsion spring are respectively hung on the first connecting column and the second connecting column; the pin shaft is connected with a coupler knuckle; the coupler main shaft is connected with a coupler; the coupler knuckle rotating shaft is rotatably arranged on the coupler; and the coupler is vertically provided with a pluggable coupler pin.
2. The coupler hitch booster of claim 1, wherein: the coupler pin position sensor, the first coupler knuckle position sensor and the second coupler knuckle position sensor are arranged on the connecting plate; the coupler pin position sensor can detect position information when the coupler pin is inserted into the coupler; the first coupler knuckle position sensor and the second coupler knuckle position sensor can respectively detect the position information of the position sensing piece when the coupler is in a coupling and decoupling state.
3. The coupler hitch booster of claim 1, wherein: a first adjusting gasket is arranged between the lower part of the connecting base and the coupler main shaft; a second adjusting gasket is arranged between the connecting plate and the lower extension edge of the connecting base.
4. The coupler hitch booster of claim 1, wherein: the connecting plate is connected with the lower extension edge of the connecting base through a first bolt pair, and a long strip hole is formed in the connecting position of the connecting plate.
5. The coupler hitch booster of claim 1, wherein: the fastening cover is connected with the connecting base through a fastening bolt, and an adjusting gap exists between the fastening cover and the connecting base.
6. The coupler hitch booster of claim 1, wherein: the connecting base is laterally fixed on the coupler main shaft through a fastening bolt.
7. The coupler hitch booster of claim 1, wherein: the joint of the knuckle spindle and the pin shaft with the rotary plectrum is sleeved with a collar.
8. The coupler hitch booster of claim 1, wherein: the coupler knuckle rotating shaft and the lower part of the pin shaft are locked through nuts.
9. The coupler hitch booster of claim 2, wherein: the connecting plate is welded with a mounting seat; the coupler pin position sensor is arranged on the mounting seat.
10. The coupler hitch booster of claim 1, wherein: the rotary plectrum is connected with the position sensing piece through a second bolt pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822887.0A CN108773388B (en) | 2018-07-25 | 2018-07-25 | Coupler coupling booster unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822887.0A CN108773388B (en) | 2018-07-25 | 2018-07-25 | Coupler coupling booster unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108773388A CN108773388A (en) | 2018-11-09 |
| CN108773388B true CN108773388B (en) | 2024-02-23 |
Family
ID=64031480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810822887.0A Active CN108773388B (en) | 2018-07-25 | 2018-07-25 | Coupler coupling booster unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108773388B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422215B (en) * | 2019-01-10 | 2021-05-14 | 宝山钢铁股份有限公司 | Device and method for detecting three states and coupling states of car coupler of torpedo car |
| CN113619637A (en) * | 2021-08-06 | 2021-11-09 | 港铁(苏州)轨道装备有限公司 | Railway freight car opens hook device fast |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB215919A (en) * | 1923-04-09 | 1924-05-22 | Harry Mcquain Brown | Improvements in automatic couplings for railway or tramway cars |
| AT290617B (en) * | 1967-01-12 | 1971-06-11 | Stabeg Appbau Gmbh | Storage of an automatic central train coupling for rail 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 |
| CN104787080A (en) * | 2015-04-24 | 2015-07-22 | 大唐太原第二热电厂 | Hydraulic automatic coupler lifting device for empty car shunting machine and control method |
| CN205769317U (en) * | 2016-06-06 | 2016-12-07 | 沈阳兴华华亿轨道交通电器有限公司 | A kind of electric hitch of city rail vehicle coupler buffering device |
| CN106274958A (en) * | 2016-08-31 | 2017-01-04 | 中车青岛四方车辆研究所有限公司 | Hitch solves hook mechanism automatically |
| CN208615958U (en) * | 2018-07-25 | 2019-03-19 | 中冶赛迪工程技术股份有限公司 | A kind of hitch company extension power assisting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7497345B2 (en) * | 2005-10-18 | 2009-03-03 | Sharma & Associates, Inc. | Apparatus for railway freight car coupler knuckle |
| CN101475015B (en) * | 2009-01-22 | 2012-05-23 | 齐齐哈尔轨道交通装备有限责任公司 | Coupler buffering mechanism, double-acting coupler and lower lockpin rotating shaft assembly thereof |
-
2018
- 2018-07-25 CN CN201810822887.0A patent/CN108773388B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB215919A (en) * | 1923-04-09 | 1924-05-22 | Harry Mcquain Brown | Improvements in automatic couplings for railway or tramway cars |
| AT290617B (en) * | 1967-01-12 | 1971-06-11 | Stabeg Appbau Gmbh | Storage of an automatic central train coupling for rail 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 |
| CN104787080A (en) * | 2015-04-24 | 2015-07-22 | 大唐太原第二热电厂 | Hydraulic automatic coupler lifting device for empty car shunting machine and control method |
| CN205769317U (en) * | 2016-06-06 | 2016-12-07 | 沈阳兴华华亿轨道交通电器有限公司 | A kind of electric hitch of city rail vehicle coupler buffering device |
| CN106274958A (en) * | 2016-08-31 | 2017-01-04 | 中车青岛四方车辆研究所有限公司 | Hitch solves hook mechanism automatically |
| CN208615958U (en) * | 2018-07-25 | 2019-03-19 | 中冶赛迪工程技术股份有限公司 | A kind of hitch company extension power assisting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108773388A (en) | 2018-11-09 |
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