CN209987925U - Unlocking device of railway vehicle coupler - Google Patents
Unlocking device of railway vehicle coupler Download PDFInfo
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- CN209987925U CN209987925U CN201920770751.XU CN201920770751U CN209987925U CN 209987925 U CN209987925 U CN 209987925U CN 201920770751 U CN201920770751 U CN 201920770751U CN 209987925 U CN209987925 U CN 209987925U
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- fixedly connected
- reset spring
- steel plate
- hole
- screw
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Abstract
The utility model belongs to the technical field of the machine-building, especially, be an unlocking device of railway vehicle coupler, including the carriage, one side swing joint of carriage has first linkage block, one side fixedly connected with reset spring base of first linkage block, one side fixedly connected with reset spring of reset spring base, reset spring keeps away from the first connecting plate of one side fixedly connected with of reset spring base, one side fixedly connected with steel sheet that reset spring was kept away from to first connecting plate, the inside of steel sheet is seted up flutedly, one side fixedly connected with screw rod of steel sheet. According to the unlocking device of the railway vehicle coupler, one of the second screw rods is inserted into the second hole formed in the steel plate through the second screw rod arranged on one side of the push-pull plate, the other of the second screw rods is inserted into the screw hole formed in the second steel plate, and the steel plate and the second steel plate are fixedly reset through the reset ring, so that the steel plate and the second steel plate are stably connected.
Description
Technical Field
The utility model belongs to the technical field of the machine-building, concretely relates to unlocking device of railway vehicle coupling.
Background
The coupler is a coupler of the train wagon or the two ends of the locomotive, has the functions of linking, traction and buffering, and is a vehicle part used for realizing the linking between the locomotive and the vehicle or between the vehicle and the vehicle, transmitting the traction force and the impact force and keeping a certain distance between the vehicles.
Although the existing coupler unlocking device for the railway transport vehicle can connect the transport vehicle to enable the transport vehicle to slide in a railway, most of the coupler unlocking devices for the railway transport vehicle adopt bolts to be sleeved inside lantern rings connected with the transport vehicle, so that the coupler unlocking device is unstable in connection, and meanwhile, the disassembly process is complicated, and the coupler unlocking device is not beneficial to practical use.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a railway vehicle coupling's unlocking device has the characteristics that the connection of the unblock of being convenient for and transport vechicle automobile body has the steadiness stronger.
In order to achieve the above object, the utility model provides a following technical scheme: an unlocking device of a railway vehicle coupler comprises a connecting frame, wherein one side of the connecting frame is movably connected with a first connecting block, one side of the first connecting block is fixedly connected with a reset spring base, one side of the reset spring base is fixedly connected with a reset spring, one side of the reset spring, which is far away from the reset spring base, is fixedly connected with a first connecting plate, one side of the first connecting plate, which is far away from the reset spring base, is fixedly connected with a steel plate, the inner part of the steel plate is provided with a groove, one side of the steel plate is fixedly connected with a screw rod, one side of the connecting frame, which is far away from the first connecting block, is movably connected with a second connecting block, one side of the second connecting block is fixedly connected with a damping spring base, one side of the damping spring base, which is far away from the second connecting, one side fixedly connected with second steel sheet of second connecting plate, the hole has been seted up to the inside of second steel sheet, the second steel sheet is close to the inside of hole and has been seted up the screw hole, the equal swing joint in both sides of the inside of connecting frame has the push-and-pull board, the surface of push-and-pull board is provided with the reset ring.
In order to make the screw rod capable of being inserted into the hole, the screw rod and the hole are adapted to be preferred in the utility model.
In order to make the push-and-pull board can be connected with the steel sheet is firm, conduct the utility model relates to an it is preferred, one side fixedly connected with second screw rod of push-and-pull board.
In order to make the push-and-pull board can with the steel sheet firm be connected, conduct the utility model relates to an it is preferred, the second hole has been seted up to the inside of steel sheet.
In order to make this device can be connected with first transport vechicle, conduct the utility model relates to an it is preferred, the first transport vechicle of one side fixedly connected with of reset spring base is kept away from to first connecting block.
In order to make this device can be connected with the second transport vechicle, conduct the utility model relates to an it is preferred, damping spring base's one side fixedly connected with second transport vechicle is kept away from to the second connecting block.
In order to enable the second screw to be inserted into the second hole, it is preferable that the second screw is fitted to the screw hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through the steel sheet, the screw rod, the second steel sheet, the hole, the push-and-pull board, the second hole, cooperation setting between reset ring and the second screw rod, can make inside this device inserts the hole that the second steel sheet was seted up through the screw rod that the steel sheet is connected, make steel sheet and second steel sheet obtain connecting, the second screw rod that one side through the push-and-pull board set up, insert inside the second hole that the steel sheet was seted up with one of them of second screw rod, inside the screw hole that the second steel sheet was seted up was inserted to another of second screw rod, it is fixed to reset through the reset ring, make steel sheet and second steel sheet stabilize and connect, when the transport vechicle need dismantle, make the second screw rod take out in the inside of steel sheet and second steel sheet through wrench movement second screw rod, can reach the separation to steel sheet and second steel sheet.
The utility model discloses, through damping spring's setting, can make the transport vechicle go on the railway when need emergency stop, produced impact force when the scram of transport vechicle that can effectual reduction, and then the effectual practicality that improves this device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
FIG. 3 is a schematic view of a second screw structure of the present invention;
fig. 4 is a schematic view of a second hole structure of the present invention.
In the figure: 1. a connecting frame; 2. a first connection block; 3. a return spring base; 4. a return spring; 5. a first connecting plate; 6. a steel plate; 7. a groove; 8. a screw; 9. a second connecting block; 10. a damping spring mount; 11. a damping spring; 12. a second connecting plate; 13. a second steel plate; 14. a hole; 15. a push-pull plate; 16. a reset ring; 17. a second screw; 18. a second hole; 19. a first transport vehicle; 20. a second transport vehicle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: an unlocking device of a railway vehicle coupler comprises a connecting frame 1, wherein one side of the connecting frame 1 is movably connected with a first connecting block 2, one side of the first connecting block 2 is fixedly connected with a reset spring base 3, one side of the reset spring base 3 is fixedly connected with a reset spring 4, one side of the reset spring 4, which is far away from the reset spring base 3, is fixedly connected with a first connecting plate 5, one side of the first connecting plate 5, which is far away from the reset spring 4, is fixedly connected with a steel plate 6, a groove 7 is formed in the steel plate 6, one side of the steel plate 6 is fixedly connected with a screw rod 8, one side of the connecting frame 1, which is far away from the first connecting block 2, is movably connected with a second connecting block 9, one side of the second connecting block 9 is fixedly connected with a damping spring base 10, one side of the damping spring base 10, which is far away from the, a second steel plate 13 is fixedly connected to one side of the second connecting plate 12, a hole 14 is formed in the second steel plate 13, a screw hole is formed in the second steel plate 13 close to the hole 14, push-pull plates 15 are movably connected to two sides of the inside of the connecting frame 1, and reset rings 16 are arranged on the outer surfaces of the push-pull plates 15.
In this embodiment: the staff inserts the screw rod 8 inside the hole that the second steel sheet 13 was seted up through the screw rod 8 that the steel sheet 6 is connected, thereby makes steel sheet 6 and second steel sheet 13 be connected, through the second screw rod 17 that push-and-pull plate 15 one side set up, inserts inside the second hole 18 that the steel sheet 6 was seted up with one of second screw rod 17, inside another one of second screw rod 17 inserts the screw hole that the second steel sheet 13 was seted up, resets fixedly through reset ring 16, makes steel sheet 6 and second steel sheet 13 firmly connect.
Specifically, the screw 8 is matched with the hole 14;
in this embodiment: the screw 8 is adapted to the hole 14 so that the screw 8 can be inserted into the hole 14 to connect the steel plate 6 and the second steel plate 13.
Specifically, one side of the push-pull plate 15 is fixedly connected with a second screw rod 17, and a second hole 18 is formed in the steel plate 6;
in this embodiment: one of the second screw rods 17 is inserted into a second hole 18 formed in the steel plate 6 through the second screw rod 17 disposed on one side of the push-pull plate 15, and the other of the second screw rods 17 is inserted into a screw hole formed in the second steel plate 13.
Specifically, one side of the first connecting block 2, which is far away from the return spring base 3, is fixedly connected with a first transport vehicle 19, and one side of the second connecting block 9, which is far away from the damping spring base 10, is fixedly connected with a second transport vehicle 20;
in this embodiment: the first carriage 19 connected by the first connecting block 2 and the second carriage 20 connected by the second connecting block 9 are such that the first carriage 19 and the second carriage 20 are connected by the present apparatus.
Specifically, the second screw 17 is matched with a screw hole;
in this embodiment: the second screws 17 are adapted to the second holes 18 so that one of the second screws 17 can be connected to the second hole 18, and the second screws 17 are adapted to the screw holes so that the second screws 17 can be connected to the inside of the screw holes.
The utility model discloses a theory of operation and use flow: through the matching arrangement of the steel plate 6, the screw 8, the second steel plate 13, the hole 14, the push-pull plate 15, the second hole 18, the reset ring 16 and the second screw 17, the device can enable the screw 8 connected with the steel plate 6 to be inserted into the hole 14 formed in the second steel plate 13, so that the steel plate 6 and the second steel plate 13 are connected, one of the second screw rods 17 is inserted into a second hole 18 formed in the steel plate 6 through the second screw rods 17 arranged on one side of the push-pull plate 15, the other one of the second screw rods 17 is inserted into a screw hole formed in the second steel plate 13, the steel plate 6 and the second steel plate 13 are firmly connected through the reset ring 16, when the transport vechicle need be dismantled, make second screw 17 take out in the inside of steel sheet 6 and second steel sheet 13 through twisting second screw 17, can reach the separation to steel sheet 6 and second steel sheet 13.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a railway vehicle coupling's unlocking device, includes coupling frame (1), its characterized in that: one side swing joint of carriage (1) has first connecting block (2), one side fixedly connected with reset spring base (3) of first connecting block (2), one side fixedly connected with reset spring (4) of reset spring base (3), one side fixedly connected with reset spring (5) of reset spring base (3) are kept away from reset spring (4), one side fixedly connected with steel sheet (6) of reset spring (4) are kept away from first connecting sheet (5), recess (7) are seted up to the inside of steel sheet (6), one side fixedly connected with screw rod (8) of steel sheet (6), one side swing joint that first connecting block (2) were kept away from in carriage (1) has second connecting block (9), one side fixedly connected with damping spring base (10) of second connecting block (9), one side fixedly connected with damping spring (11) that second connecting block (9) were kept away from in damping spring base (10) The damping spring is characterized in that a second connecting plate (12) is fixedly connected to one side of the damping spring (11), a second steel plate (13) is fixedly connected to one side of the second connecting plate (12), a hole (14) is formed in the second steel plate (13), a screw hole is formed in the second steel plate (13) close to the hole (14), push-pull plates (15) are movably connected to two sides of the inner portion of the connecting frame (1), and reset rings (16) are arranged on the outer surfaces of the push-pull plates (15).
2. The unlocking device of a coupler for railway vehicles according to claim 1, wherein: the screw (8) is matched with the hole (14).
3. The unlocking device of a coupler for railway vehicles according to claim 1, wherein: one side of the push-pull plate (15) is fixedly connected with a second screw rod (17).
4. The unlocking device of a coupler for railway vehicles according to claim 1, wherein: and a second hole (18) is formed in the steel plate (6).
5. The unlocking device of a coupler for railway vehicles according to claim 1, wherein: one side of the first connecting block (2) far away from the return spring base (3) is fixedly connected with a first transport vehicle (19).
6. The unlocking device of a coupler for railway vehicles according to claim 1, wherein: and a second transport vehicle (20) is fixedly connected to one side, far away from the damping spring base (10), of the second connecting block (9).
7. The unlocking device of a coupler for railway vehicles according to claim 3, wherein: the second screw (17) is matched with the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770751.XU CN209987925U (en) | 2019-05-27 | 2019-05-27 | Unlocking device of railway vehicle coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770751.XU CN209987925U (en) | 2019-05-27 | 2019-05-27 | Unlocking device of railway vehicle coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209987925U true CN209987925U (en) | 2020-01-24 |
Family
ID=69295368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920770751.XU Expired - Fee Related CN209987925U (en) | 2019-05-27 | 2019-05-27 | Unlocking device of railway vehicle coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209987925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092856A (en) * | 2020-10-09 | 2020-12-18 | 浦江会亿智能科技有限公司 | Automatic connecting device for railway locomotive |
| CN112357485A (en) * | 2020-11-09 | 2021-02-12 | 吴燕华 | Rail transit turnover carriage butt joint device and using method thereof |
-
2019
- 2019-05-27 CN CN201920770751.XU patent/CN209987925U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092856A (en) * | 2020-10-09 | 2020-12-18 | 浦江会亿智能科技有限公司 | Automatic connecting device for railway locomotive |
| CN112092856B (en) * | 2020-10-09 | 2021-09-21 | 南京六合高新建设发展有限公司 | Automatic connecting device for railway locomotive |
| CN112357485A (en) * | 2020-11-09 | 2021-02-12 | 吴燕华 | Rail transit turnover carriage butt joint device and using method thereof |
| CN112357485B (en) * | 2020-11-09 | 2022-07-01 | 吴燕华 | Rail transit turnover carriage butt joint device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 Termination date: 20200527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |