CN112590848B - Transitional coupler of CA-3 type coupler - Google Patents
Transitional coupler of CA-3 type coupler Download PDFInfo
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- CN112590848B CN112590848B CN202011591596.9A CN202011591596A CN112590848B CN 112590848 B CN112590848 B CN 112590848B CN 202011591596 A CN202011591596 A CN 202011591596A CN 112590848 B CN112590848 B CN 112590848B
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- connecting plate
- coupler
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G5/00—Couplings for special purposes not otherwise provided for
- B61G5/04—Couplings for special purposes not otherwise provided for for matching couplings of different types, i.e. transitional couplings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G9/00—Draw-gear
- B61G9/04—Draw-gear combined with buffing appliances
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- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a transitional coupler of a CA-3 type coupler, which comprises a connecting plate, wherein two ends of the surface of one side of the connecting plate are respectively provided with a connecting block, a transition hook is fixedly arranged on the surface of one side of the connecting block, connecting shafts are arranged at two ends of the surface of the other side of the connecting plate, the surface of the connecting shaft is hinged with an adjusting plate, one side surface of the adjusting plate is connected with one side surface of the connecting plate in a sliding way, the side surface of one end of the adjusting plate is fixedly connected with an auxiliary limiting plate which is positioned at the two ends of the connecting plate, the surface of the connecting plate is provided with an adjusting threaded hole, the surface of one end of the adjusting plate is provided with an adjusting through hole, adjusting screw is installed to adjusting through hole's side, adjusting screw's one end surface threaded connection is in adjusting threaded hole's side, can improve the convenience stability of using like this greatly, guarantees safe high efficiency.
Description
Technical Field
The invention relates to the field of transition couplers, in particular to a transition coupler of a CA-3 type coupler.
Background
In the process of connecting trains with each other, due to different specifications, the coupler is different, and therefore when different carriages are connected, the transition coupler needs to be used for switching installation.
But the transition hook that has current transition coupling is the mutual switching of connecting plate both ends installation, though can the switching location, nevertheless because the connecting plate structure shows, length is great, causes the transition position interval great, further increases railway carriage interval, influences the installation of counterpointing, and liquid is unfavorable for the coupling buffer protection with transition coupling and train simultaneously, overturns to the side easily and interferes, remains to be improved.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a transitional coupler of a CA-3 type coupler, which can be directly installed in a contraposition mode by installing a connecting block and a transitional hook on one side of a connecting plate side by side, reduces the connecting interval, meanwhile, an auxiliary limiting plate is installed through an adjusting plate hinged to a connecting shaft, and is connected with different positions through adjusting screws for limiting, so that the coupler can be clamped to the positions on two sides of a train coupler for buffering and limiting, the dislocation is avoided, the convenience and stability of use can be greatly improved, and the safety and the high efficiency are ensured.
In order to solve the above problems, the present invention adopts the following technical solutions.
The transitional coupler of the CA-3 type coupler comprises a connecting plate, wherein connecting blocks are arranged at two ends of one side surface of the connecting plate, a transitional hook is fixedly arranged on one side surface of each connecting block, connecting shafts are arranged at two ends of the other side surface of the connecting plate, an adjusting plate is hinged to the surface of each connecting shaft, one side surface of each adjusting plate is connected to one side surface of the corresponding connecting plate in a sliding mode, an auxiliary limiting plate is fixedly connected to one end side surface of each adjusting plate and located at two end positions of the corresponding connecting plate, an adjusting threaded hole is formed in the surface of the corresponding connecting plate, an adjusting through hole is formed in one end surface of each adjusting plate, an adjusting screw is arranged on the side surface of each adjusting through hole, and one end surface of each adjusting screw is in threaded connection with the side surface of the corresponding adjusting threaded hole;
one side surface slidable mounting of supplementary limiting plate has the buffer board, the buffer board is located the both ends side position of connecting plate, through at supplementary limiting plate side-mounting buffer board, can compress the buffering and carry out spacing support, and convenient stable, it is safe high-efficient, the both ends surface of supplementary limiting plate is equipped with the slip hole, the side sliding connection in slip hole has the slide bar, through slip hole installation slide bar, can the guide support, guarantees to cushion gliding stability.
Furthermore, the regulating plates are four and symmetrically connected to four corners of the surface of one side of the connecting plate, and the four regulating plates are installed, so that the two sides of the two train couplers can be in limit connection, and safety and stability are achieved.
Furthermore, adjust the screw hole and have five, and wait angle evenly distributed in one side position of connecting axle, through connecting a plurality of regulation screw holes, can fix a position different angles with the regulating plate, adapt to the coupling of different width, avoid interfering, convenient stability.
Further, the rubber sleeve is slidably sleeved on the surface of one end of the sliding rod, the sliding rod and one end of the rubber sleeve are fixedly connected to one side surface of the buffer plate, the rubber sleeve is sleeved on the surface of the sliding rod, buffering can be compressed, and safety is guaranteed.
Further, a side surface of the auxiliary limiting plate is provided with a spring groove, a buffer spring is slidably mounted on the side surface of the spring groove, and the buffer spring is mounted in the spring groove, so that the buffer plate can be positioned and supported, the buffer effect is improved, and safety and stability are achieved.
Furthermore, buffer spring is located a side surface both ends of supplementary limiting plate, buffer spring's one end fixed connection is in a side surface both ends of buffer plate.
Furthermore, the connecting block and the transition hook are two and are located in the middle of the surface of one side of the connecting plate.
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through installing connecting block and transition hook side by side in connecting plate one side, can directly counterpoint the installation, reduces the connection interval, and the limiting plate is assisted in the installation of articulated regulating plate through the connecting axle simultaneously, combines adjusting screw to connect different positions and carries on spacingly, can joint to train coupling both sides position, and then cushions spacingly, avoids the dislocation.
(2) Through installing four regulating plates, can follow the spacing connection in both sides of two train couplers, safety and stability.
(3) Through connecting a plurality of regulation screw holes, can fix a position the regulating plate to different angles, adapt to the coupling of different width, avoid interfering, convenient stable.
(4) Through at supplementary limiting plate side-mounting buffer board, can compress the buffering and carry out spacing support, convenient stability, it is safe high-efficient.
(5) The sliding rod is installed through the sliding hole, so that the guide support can be realized, and the stability of buffer sliding is ensured.
(6) The rubber sleeve is sleeved on the surface of the sliding rod, so that the buffer can be compressed, and the safety is ensured.
(7) Through spring groove installation buffer spring, can improve buffering effect, safety and stability to the buffer board location support.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the regulating plate connection of the present invention;
FIG. 3 is a side cross-sectional view of the baffle attachment of the present invention.
The reference numbers in the figures illustrate:
the device comprises a connecting plate 1, a connecting block 11, a transition hook 12, a connecting shaft 13, an adjusting plate 14, an auxiliary limiting plate 15, an adjusting threaded hole 16, an adjusting through hole 17, an adjusting screw 18, a buffer plate 2, a sliding hole 21, a sliding rod 22, a rubber sleeve 23, a spring groove 24 and a buffer spring 25.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-3, a transitional coupler of a CA-3 type coupler comprises a connecting plate 1, referring to fig. 1 and 2, connecting blocks 11 are arranged at two ends of one side surface of the connecting plate 1, transitional hooks 12 are fixedly arranged on one side surface of the connecting blocks 11, the distance between the two transitional hooks 12 is small, the two transitional hooks can be directly aligned to couplers of two carriages, positioning and installation are facilitated, the distance is small, meanwhile, the connecting plate 1 is connected to the upper end of a coupler support in a sliding manner, interference is avoided, a stabilizing effect can be achieved, sinking support falling is avoided, safety and high efficiency are achieved, connecting shafts 13 are arranged at two ends of the other side surface of the connecting plate 1, adjusting plates 14 are hinged to the surfaces of the connecting shafts 13, the four adjusting plates 14 are symmetrically connected to four corners of one side surface of the connecting plate 1, through the installation of the four adjusting plates 14, limiting connection can be achieved from two sides of two train couplers, safety and stability are achieved, one side surface sliding connection of regulating plate 14 is in a side surface of connecting plate 1, the supplementary limiting plate 15 of one end side fixedly connected with of regulating plate 14, can follow the coupling both sides buffering spacing, avoid the corner too big and the interference that drops, safety and stability, do benefit to and connect the use, supplementary limiting plate 15 is located the both ends position of connecting plate 1, the surface of connecting plate 1 is equipped with adjusting screw hole 16, adjusting screw hole 16 has five, and equal angle evenly distributed is in one side position of connecting axle 13, through connecting a plurality of adjusting screw holes 16, can be positioned regulating plate 14 to different angles, adapt to the coupling of different width, avoid interfering, convenient and stable, one end surface of regulating plate 14 is equipped with adjusting hole 17, adjusting hole 17's side-mounting has adjusting screw 18, adjusting screw 18's one end surface threaded connection is in adjusting screw hole 16's side.
Referring to fig. 1 and 3, a buffer plate 2 is slidably mounted on a side surface of an auxiliary limiting plate 15, the buffer plate 2 is located at a side position of two ends of a connecting plate 1, the buffer plate 2 is mounted on a side surface of the auxiliary limiting plate 15, the buffer plate can be compressed and buffered for limiting and supporting, the device is convenient and stable, safe and efficient, sliding holes 21 are formed in two end surfaces of the auxiliary limiting plate 15, sliding rods 22 are slidably connected to side surfaces of the sliding holes 21, the sliding rods 22 are mounted through the sliding holes 21, the sliding rods 22 can be guided and supported, the stability of buffering and sliding is ensured, a rubber sleeve 23 is slidably sleeved on a surface of one end of each sliding rod 22, one ends of each sliding rod 22 and each rubber sleeve 23 are fixedly connected to a side surface of the buffer plate 2, the rubber sleeve 23 is sleeved on a surface of each sliding rod 22, the buffer can be compressed and the safety is ensured, a spring groove 24 is formed in a side surface of the auxiliary limiting plate 15, and a buffer spring 25 is slidably mounted on a side surface of the spring groove 24, buffer spring 25 is located a side surface both ends of supplementary limiting plate 15, and buffer spring 25's one end fixed connection is in a side surface both ends of buffer board 2, through spring groove 24 installation buffer spring 25, can improve buffering effect, safety and stability to buffer board 2 location support.
During the use, two transition hook 12 intervals are less, can directly counterpoint to the coupling of two railway carriages, be favorable to the location installation, the interval is little, connecting plate 1 is at coupling support upper end sliding connection simultaneously, can not interfere, can play the stabilizing action, avoid sinking to hold in the palm and drop, safety and high efficiency, then can be connected to the adjusting screw hole 16 inside of different positions through adjusting screw 18, can lap the angle that regulating plate 14 propped open, and then guarantee that supplementary limiting plate 15 and buffer plate 2 span the coupling both sides position, avoid the interval too big simultaneously, do benefit to the buffering spacing, just can avoid connecting plate 1 and coupling's corner too big and drop, safety and stability, do benefit to the connection and use.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (4)
1. The utility model provides a transition coupling of CA-3 type coupling, includes connecting plate (1), its characterized in that: both ends of the surface of one side of the connecting plate (1) are respectively provided with a connecting block (11), the surface of one side of each connecting block (11) is fixedly provided with a transition hook (12), two ends of the surface of the other side of the connecting plate (1) are provided with connecting shafts (13), the surface of each connecting shaft (13) is hinged with an adjusting plate (14), one side surface of the adjusting plate (14) is connected with one side surface of the connecting plate (1) in a sliding way, an auxiliary limit plate (15) is fixedly connected with the side surface of one end of the adjusting plate (14), the auxiliary limit plates (15) are positioned at two ends of the connecting plate (1), the surface of the connecting plate (1) is provided with an adjusting threaded hole (16), an adjusting through hole (17) is formed in the surface of one end of the adjusting plate (14), an adjusting screw (18) is installed on the side face of the adjusting through hole (17), one end surface of the adjusting screw (18) is in threaded connection with the side surface of the adjusting threaded hole (16);
the both ends surface of supplementary limiting plate (15) is equipped with slip hole (21), the side sliding connection of slip hole (21) has slide bar (22), the one end surface slip of slide bar (22) has cup jointed rubber sleeve (23), the equal fixed connection in a side surface of buffer board (2) of one end of slide bar (22) and rubber sleeve (23), regulating plate (14) have four, and symmetrical connection is in a side surface four corners position of connecting plate (1), a side surface sliding mounting of supplementary limiting plate (15) has buffer board (2), buffer board (2) are located the both ends side position of connecting plate (1), connecting block (11) and transition hook (12) all have two, and are located a side surface intermediate position of connecting plate (1).
2. The transition coupler of a CA-3 type coupler of claim 1, wherein: the number of the adjusting threaded holes (16) is five, and the adjusting threaded holes are uniformly distributed at one side of the connecting shaft (13) at equal angles.
3. The transition coupler of a CA-3 type coupler of claim 1, wherein: a spring groove (24) is formed in the surface of one side of the auxiliary limiting plate (15), and a buffer spring (25) is installed on the side face of the spring groove (24) in a sliding mode.
4. A transition coupler for a CA-3 type coupler according to claim 3, wherein: buffer spring (25) are located one side surface both ends of supplementary limiting plate (15), one end fixed connection in one side surface both ends of buffer plate (2) of buffer spring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011591596.9A CN112590848B (en) | 2020-12-29 | 2020-12-29 | Transitional coupler of CA-3 type coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011591596.9A CN112590848B (en) | 2020-12-29 | 2020-12-29 | Transitional coupler of CA-3 type coupler |
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| Publication Number | Publication Date |
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| CN112590848A CN112590848A (en) | 2021-04-02 |
| CN112590848B true CN112590848B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011591596.9A Active CN112590848B (en) | 2020-12-29 | 2020-12-29 | Transitional coupler of CA-3 type coupler |
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Citations (15)
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|---|---|---|---|---|
| FR734619A (en) * | 1931-04-16 | 1932-10-25 | Anciens Ets Skoda | Automatic coupling device for railway wagons and other vehicles |
| DE1199800B (en) * | 1961-10-07 | 1965-09-02 | Knorr Bremse Kg | Device for center reset of cardanically suspended central buffer couplings of rail vehicles |
| CN104129401A (en) * | 2014-08-18 | 2014-11-05 | 青岛四方车辆研究所有限公司 | Auxiliary coupling device for transition car coupler |
| CN106739884A (en) * | 2016-12-11 | 2017-05-31 | 衡阳市利美电瓶车制造有限责任公司 | A kind of trailer traction frmae |
| CN206733980U (en) * | 2017-05-08 | 2017-12-12 | 成都大运汽车集团有限公司 | A kind of road test Trailer equipment |
| 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 |
| CN109080390A (en) * | 2018-08-30 | 2018-12-25 | 南昌保莱科技有限公司 | A kind of traffic machinery traction device with automatic regulation function |
| 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 |
| CN208774788U (en) * | 2018-07-20 | 2019-04-23 | 中车唐山机车车辆有限公司 | Transition car coupler device |
| CN208789697U (en) * | 2018-08-01 | 2019-04-26 | 徐州巴特工程机械股份有限公司 | A kind of novel transition hitch |
| CN109927745A (en) * | 2019-04-08 | 2019-06-25 | 吴婷婷 | A kind of hitch connection equipment and its application method for drawing fault car |
| CN209241075U (en) * | 2018-11-30 | 2019-08-13 | 天津津研机械设计有限公司 | A kind of buffer connecting rods between adjacent train compartment |
| CN210000332U (en) * | 2018-12-29 | 2020-01-31 | 中车戚墅堰机车车辆工艺研究所有限公司 | Auxiliary coupling device for transition coupler, railway vehicle transition coupler and railway vehicle |
| CN212011542U (en) * | 2020-06-08 | 2020-11-24 | 鹰潭拓新机电股份有限公司 | Hook-type commutator |
| CN212195465U (en) * | 2020-03-11 | 2020-12-22 | 扬州航鹰科技装备有限公司 | Multimachine type general traction lever convenient to it is fixed |
-
2020
- 2020-12-29 CN CN202011591596.9A patent/CN112590848B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR734619A (en) * | 1931-04-16 | 1932-10-25 | Anciens Ets Skoda | Automatic coupling device for railway wagons and other vehicles |
| DE1199800B (en) * | 1961-10-07 | 1965-09-02 | Knorr Bremse Kg | Device for center reset of cardanically suspended central buffer couplings of rail vehicles |
| CN104129401A (en) * | 2014-08-18 | 2014-11-05 | 青岛四方车辆研究所有限公司 | Auxiliary coupling device for transition car coupler |
| CN106739884A (en) * | 2016-12-11 | 2017-05-31 | 衡阳市利美电瓶车制造有限责任公司 | A kind of trailer traction frmae |
| CN206733980U (en) * | 2017-05-08 | 2017-12-12 | 成都大运汽车集团有限公司 | A kind of road test Trailer equipment |
| 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 |
| CN208774788U (en) * | 2018-07-20 | 2019-04-23 | 中车唐山机车车辆有限公司 | Transition car coupler device |
| CN208789697U (en) * | 2018-08-01 | 2019-04-26 | 徐州巴特工程机械股份有限公司 | A kind of novel transition hitch |
| CN109080390A (en) * | 2018-08-30 | 2018-12-25 | 南昌保莱科技有限公司 | A kind of traffic machinery traction device with automatic regulation function |
| CN209241075U (en) * | 2018-11-30 | 2019-08-13 | 天津津研机械设计有限公司 | A kind of buffer connecting rods between adjacent train compartment |
| 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 |
| CN210000332U (en) * | 2018-12-29 | 2020-01-31 | 中车戚墅堰机车车辆工艺研究所有限公司 | Auxiliary coupling device for transition coupler, railway vehicle transition coupler and railway vehicle |
| CN109927745A (en) * | 2019-04-08 | 2019-06-25 | 吴婷婷 | A kind of hitch connection equipment and its application method for drawing fault car |
| CN212195465U (en) * | 2020-03-11 | 2020-12-22 | 扬州航鹰科技装备有限公司 | Multimachine type general traction lever convenient to it is fixed |
| CN212011542U (en) * | 2020-06-08 | 2020-11-24 | 鹰潭拓新机电股份有限公司 | Hook-type commutator |
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| CN112590848A (en) | 2021-04-02 |
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