CN209008594U - A kind of full-automatic hitch of single-track vehicle auto-steering - Google Patents
A kind of full-automatic hitch of single-track vehicle auto-steering Download PDFInfo
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- CN209008594U CN209008594U CN201821557283.XU CN201821557283U CN209008594U CN 209008594 U CN209008594 U CN 209008594U CN 201821557283 U CN201821557283 U CN 201821557283U CN 209008594 U CN209008594 U CN 209008594U
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- hitch
- rotating seat
- bogie
- vehicle
- track vehicle
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Abstract
The utility model discloses a kind of full-automatic hitches of single-track vehicle auto-steering, including hitch ontology, hitch rotating seat and link assembly；Hitch rotating seat is mounted on the vehicle frame of each column headstock portion and tail portion, and hitch rotating seat and vehicle frame are rotation connection；The tail portion of hitch ontology is connected with hitch rotating seat；One end of link assembly is hinged with hitch rotating seat, and the other end and the bogie of link assembly are hinged；When single-track vehicle is travelled to curve circuit, bogie is turned to, and hitch rotating seat is driven to rotate simultaneously, and then makes hitch body oscillatory to the tangent position of curve circuit, and vehicle, which is realized, automatic connects extension.The utility model can be realized the bogie on small curve circuit and drive hitch body oscillatory to curve circuit tangent position, increases vehicle and connects extension ability automatically on small curve.
Description
Technical field
The utility model relates to track train technical field, especially a kind of full-automatic hitch of single-track vehicle auto-steering.
Background technique
The existing hitch design of rail traffic vehicles, it is more demanding for sweep when vehicle is crossed curve and even hung, generally
Extension can be connected automatically in the sweep greater than 80 meters.On the lesser curve circuit of radius, due to two vehicles
On hitch formed angle it is larger, connect the range of extension automatically beyond hitch, it is necessary to by human assistance carry out hitch company hang.
Utility model content
The technical problems to be solved in the utility model is in view of the above shortcomings of the prior art, and to provide a kind of single-track vehicle
The full-automatic hitch of auto-steering, the full-automatic hitch of single-track vehicle auto-steering can be realized the bogie on small curve circuit and drive
Motor-car hook body oscillatory increases vehicle and connects extension ability automatically on small curve to curve circuit tangent position.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of full-automatic hitch of single-track vehicle auto-steering, including hitch ontology, hitch rotating seat and link assembly.
Hitch rotating seat is mounted on the vehicle frame of each column headstock portion and tail portion, and hitch rotating seat and vehicle frame are rotation connection.
The tail portion of hitch ontology is connected with hitch rotating seat.
One end of link assembly is hinged with hitch rotating seat, and the other end and the bogie of link assembly are hinged.
When single-track vehicle is travelled to curve circuit, bogie is turned to, and drives hitch rotating seat to rotate simultaneously, and then make vehicle
For hook body oscillatory to the tangent position of curve circuit, vehicle is realized connects extension automatically.
Link assembly includes the connecting rod and spring base of coaxial arrangement, and spring base is built-in with spring, and bullet is protruded into one end of connecting rod
It is connected in spring abutment and with spring, the other end and the hitch rotating seat of connecting rod are hinged；The tail end of spring base is mutually cut with scissors with bogie
It connects.
Bogie is 300 single track vehicle bogie of Monorail.
The length of link assembly is 1125.5mm, and the width of spring base is 100mm, and the pretightning force of spring is 2000N, this is pre-
Clamp force can guarantee the rotate driving hitch body oscillatory of bogie, can be used for compensation bogie and hitch ontology between due to
The relative shift that vehicle operational shock generates.
The utility model has the following beneficial effects:
The application can guarantee that on the lesser curve circuit of radius, the hitch of two vehicles is located along the same line, from
Without human assistance, vehicle carries out connecting extension automatically.
Detailed description of the invention
Fig. 1 shows a kind of structural schematic diagram of the full-automatic hitch of single-track vehicle auto-steering of the utility model.
Fig. 2 shows the schematic diagram that the existing hitch design curve of rail traffic vehicles is even hung.
Fig. 3 shows the schematic diagram that a kind of full-automatic hitch curve of single-track vehicle auto-steering of the utility model is even hung.
Fig. 4 shows the structural schematic diagram of link assembly.
Wherein have: 1. link assemblies；2. hitch rotating seat；3. hitch ontology；4. bogie；5. vehicle frame.
Specific embodiment
The utility model is described in further detail with specific better embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of full-automatic hitch of single-track vehicle auto-steering, including hitch ontology 3,2 and of hitch rotating seat
Link assembly 1.
Hitch rotating seat is mounted on the vehicle frame of each column headstock portion and tail portion, and hitch rotating seat and vehicle frame are rotation connection.
The tail portion of hitch ontology is connected with hitch rotating seat.
One end of link assembly is hinged with hitch rotating seat, and the other end of link assembly is mutually cut with scissors with the framework of bogie
It connects.
Link assembly guarantees that the rotation of bogie can drive hitch to swing, can also use for connecting hitch and bogie
Displacement between compensation bogie and hitch ontology.
Link assembly includes the connecting rod and spring base of coaxial arrangement, and spring base is built-in with spring, and bullet is protruded into one end of connecting rod
It is connected in spring abutment and with spring, the other end and the hitch rotating seat of connecting rod are hinged；The tail end of spring base is mutually cut with scissors with bogie
It connects.
When vehicle under hitch ontology does not connect extension state when running, the pretightning force of above-mentioned spring is able to maintain hitch ontology
Position prevents hitch ontology from freely swinging in the horizontal direction.
Bogie is preferably 300 single track vehicle bogie of Monorail.
As shown in figure 4, the length of link assembly is 1125.5mm, the width of spring base is 100mm, and the pretightning force of spring is
2000N, which is applicant according to 300 single track vehicle bogie of Monorail and combines terminated line, and repetition test is tested
It is calculated after card, the setting of 2000N pretightning force, the rotate driving hitch body oscillatory of bogie can be guaranteed to small curve
Tangent position, can be used for compensation bogie and hitch ontology between due to vehicle operational shock generate relative shift.
As shown in Fig. 2, when single-track vehicle travels curve circuit lesser to radius, due to the hitch shape on two vehicles
At angle it is larger, connect the range of extension automatically beyond hitch, it is necessary to by human assistance carry out hitch company hang.
In the utility model, the lesser curve circuit of radius refer to the radius of curve circuit less than 80 meters, such as 30-50 meters
Deng.
When single-track vehicle is travelled to curve circuit, bogie is turned to, and drives hitch rotating seat to rotate simultaneously, and then make vehicle
For hook body oscillatory to the tangent position of curve circuit, vehicle is realized connects extension automatically.
Preferred embodiments of the present invention are described in detail above, still, the utility model is not limited to above-mentioned reality
Apply the detail in mode, in the range of the technology design of the utility model, can to the technical solution of the utility model into
The a variety of equivalents of row, these equivalents belong to the protection scope of the utility model.
Claims (4)
1. a kind of full-automatic hitch of single-track vehicle auto-steering, it is characterised in that: including hitch ontology, hitch rotating seat and connecting rod
Component；
Hitch rotating seat is mounted on the vehicle frame of each column headstock portion and tail portion, and hitch rotating seat and vehicle frame are rotation connection；
The tail portion of hitch ontology is connected with hitch rotating seat；
One end of link assembly is hinged with hitch rotating seat, and the other end and the bogie of link assembly are hinged；
When single-track vehicle is travelled to curve circuit, bogie is turned to, and drives hitch rotating seat to rotate simultaneously, and then make hitch sheet
Body is rocked to the tangent position of curve circuit, and vehicle is realized connects extension automatically.
2. the full-automatic hitch of single-track vehicle auto-steering according to claim 1, it is characterised in that: link assembly includes same
The connecting rod and spring base of axis setting, spring base are built-in with spring, and one end of connecting rod is protruded into spring base and is connected with spring, even
The other end of bar is hinged with hitch rotating seat；The tail end of spring base is hinged with bogie.
3. the full-automatic hitch of single-track vehicle auto-steering according to claim 2, it is characterised in that: bogie is
300 single track vehicle bogie of Monorail.
4. the full-automatic hitch of single-track vehicle auto-steering according to claim 3, it is characterised in that: the length of link assembly
For 1125.5mm, the width of spring base is 100mm, and the pretightning force of spring is 2000N, which can guarantee turning for bogie
Dynamic driving hitch body oscillatory, can be used between compensation bogie and hitch ontology due to vehicle operational shock generate it is opposite
Displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557283.XU CN209008594U (en) | 2018-09-25 | 2018-09-25 | A kind of full-automatic hitch of single-track vehicle auto-steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557283.XU CN209008594U (en) | 2018-09-25 | 2018-09-25 | A kind of full-automatic hitch of single-track vehicle auto-steering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209008594U true CN209008594U (en) | 2019-06-21 |
Family
ID=66834040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821557283.XU Active CN209008594U (en) | 2018-09-25 | 2018-09-25 | A kind of full-automatic hitch of single-track vehicle auto-steering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209008594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178024A (en) * | 2018-09-25 | 2019-01-11 | 中车浦镇庞巴迪运输系统有限公司 | A kind of full-automatic hitch of single-track vehicle auto-steering |
-
2018
- 2018-09-25 CN CN201821557283.XU patent/CN209008594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178024A (en) * | 2018-09-25 | 2019-01-11 | 中车浦镇庞巴迪运输系统有限公司 | A kind of full-automatic hitch of single-track vehicle auto-steering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 69 Mengxi Road, Wuhu Economic and Technological Development Zone, Wuhu City, Anhui Province, 241000 Patentee after: CRRC Puzhen Alstom Transportation System Co.,Ltd. Address before: 241000 No.69 Mengxi Road, Wuhu Economic and Technological Development Zone, Anhui Province Patentee before: CRRC PUZHEN BOMBARDIER TRANSPORTATION SYSTEMS CO.,LTD. |
|
| CP03 | Change of name, title or address |