CN211075552U - Unmanned modular high-speed magnetic suspension rail transit system - Google Patents
Unmanned modular high-speed magnetic suspension rail transit system Download PDFInfo
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- CN211075552U CN211075552U CN201920332459.XU CN201920332459U CN211075552U CN 211075552 U CN211075552 U CN 211075552U CN 201920332459 U CN201920332459 U CN 201920332459U CN 211075552 U CN211075552 U CN 211075552U
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Abstract
The utility model relates to an unmanned modular high-speed magnetic suspension rail transit system, which comprises a magnetic suspension system and a magnetic device; the magnetic suspension system comprises a magnetic suspension track and at least one magnetic suspension shuttle plate, wherein a locking structure is arranged above each magnetic suspension shuttle plate and used for fixing the object to be carried when the object to be carried enters the magnetic suspension shuttle plate, unlocking the object to be carried after the object to be carried exits and releasing the object to be carried; the magnetic suspension track comprises a station track and a running track; the magnetic equipment is used for providing traction force for the magnetic suspension shuttle plate and driving the magnetic suspension shuttle plate carrying the object to be carried to move along the magnetic suspension track. The utility model discloses a high-speed current and a novel high-speed commodity circulation mode of the car that the passenger drove in two cities or the unmanned mode between the region.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to an unmanned modular high-speed magnetic suspension rail transit system.
Background
The magnetic suspension traffic system has the comprehensive advantages of small turning radius, low operation noise, strong climbing capability, low operation and maintenance cost, safety, reliability and the like, and becomes an important development form of modern urban rail traffic. The magnetic suspension traffic system realizes the interaction between the train and the track through electromagnetic force and realizes the non-contact suspension, guidance and traction of the train.
The typical existing maglev track traffic consists of maglev trains and tracks. Passengers are carried by a train, the transportation mode is single, the application is limited, and the problem of flexibly and efficiently transporting the passengers between the cities or the areas cannot be effectively solved.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide an unmanned modular high-speed magnetic suspension rail transit system, which comprises a magnetic suspension system and a magnetic device; the magnetic suspension system comprises a magnetic suspension track and at least one magnetic suspension shuttle plate, a locking structure is arranged above each magnetic suspension shuttle plate and used for fixing a to-be-carried object when the to-be-carried object enters the magnetic suspension shuttle plate, unlocking the to-be-carried object after exiting the magnetic suspension shuttle plate and releasing the to-be-carried object, a safety distance is reserved between each magnetic suspension shuttle plate to ensure the safety in the processes of acceleration and deceleration and high-speed driving, and the magnetic suspension shuttle plate is enabled to contain the to-be-carried object and suspend on the magnetic suspension track through the interaction of the magnetic suspension system and the magnetic suspension track; the magnetic suspension track comprises a station track and a running track, and is used for stopping the magnetic suspension shuttle plate on the station track when not in work and running into the running track after the magnetic suspension shuttle plate is loaded when in work; the magnetic equipment is used for providing traction force for the magnetic suspension shuttle plate and driving the magnetic suspension shuttle plate carrying the object to be carried to move along the magnetic suspension track.
Preferably, the magnetic device is a linear motor propulsion system.
Preferably, the magnetic suspension system is an electromagnetic attraction suspension EMS structure.
Preferably, the cross section of the magnetic suspension track is T-shaped.
Preferably, the magnetic suspension shuttle plate has a main body with a vertical central axis, the left and right sides of the main body are respectively extended to the bottom and are provided with at least two extending portions symmetrically arranged along the vertical central axis, namely a first extending portion and a second extending portion, a first bending portion is formed at the bottom end of the first extending portion, a second bending portion is formed at the bottom end of the second extending portion, the first bending portion is opposite to the free end of the second bending portion, and the two free ends are symmetrically arranged along the vertical central axis.
Preferably, a third extending portion and a fourth extending portion which extend towards the bottom may be further disposed between the magnetic suspension shuttle plate main body and the first extending portion and between the magnetic suspension shuttle plate main body and the second extending portion respectively, the third extending portion and the fourth extending portion are symmetrically disposed along the vertical central axis, a third bending portion is formed at the bottom end of the third extending portion, the third bending portion is connected with the first extending portion, the fourth bending portion is connected with the second extending portion, and the third bending portion and the fourth bending portion are symmetrically disposed along the vertical central axis.
Preferably, the linear motor propulsion system is a long stator synchronous linear motor.
Preferably, the magnetic levitation system comprises levitation and propulsion magnets located above the two free ends of the magnetic levitation shuttle, and the magnetic levitation system further comprises a guiding and braking device located inside the first and second extensions of the magnetic levitation shuttle opposite to the two ends of the T-shaped track.
Preferably, the linear motor propulsion system comprises long stator synchronous linear motor winding coils laid continuously below both sides of the T-track, opposite the levitation and propulsion magnets.
Preferably, the linear motor propulsion system is a short stator asynchronous linear motor, and comprises a short stator asynchronous linear motor primary coil and a short stator asynchronous linear motor conductor part, the short stator asynchronous linear motor primary coil is mounted on the magnetic suspension shuttle plate, the short stator asynchronous linear motor conductor part is mounted on the magnetic suspension track, and the short stator asynchronous linear motor primary coil and the short stator asynchronous linear motor conductor part are arranged oppositely.
Preferably, the magnetic suspension system comprises a suspension electromagnet arranged at the free end of the magnetic suspension shuttle plate, and a track suspension magnet is arranged on the magnetic suspension guide rail at a position opposite to the suspension electromagnet.
Preferably, the lower surface of the magnetic suspension shuttle plate main body is provided with a short stator asynchronous linear motor primary coil, and the upper surface of the magnetic suspension track is provided with a short stator asynchronous linear motor conductor part.
Preferably, the third extension and the fourth extension of the magnetic suspension shuttle plate are provided with short stator asynchronous linear motor primary coils, and the magnetic suspension track is provided with a short stator asynchronous linear motor conductor part in the center.
Preferably, the magnetic suspension system is a high-temperature superconducting magnetic suspension structure.
Preferably, a superconducting magnet and a landing wheel are mounted on the lower surface of the magnetic suspension shuttle plate main body opposite to the magnetic suspension track, and a suspension magnet and a guiding device are mounted on the magnetic suspension track.
Preferably, the magnetic suspension system is of a normal-temperature electrodynamic suspension EDS structure.
Preferably, the lower surface of the magnetic suspension shuttle plate main body opposite to the magnetic suspension track is provided with a magnet and a landing wheel, and the inverted magnetic suspension track is provided with an induction conductor and a guide device.
Preferably, the object to be carried comprises any one of an automobile, a container and a public traffic vehicle body.
The invention has the beneficial effects that:
1. the magnetic suspension shuttle plate driven by magnetic suspension and a linear motor runs at a high speed in a suspension mode, so that the passenger-driven automobile runs at a high speed in an unmanned mode between two cities or areas, and the magnetic suspension shuttle plate can run on a magnetic suspension track at a high speed without mechanical friction resistance. The invention greatly improves the passing efficiency of the self-driving trip passengers and shortens the passing time. The high-speed transportation mode can allow a personal transportation means to follow while realizing high-speed traffic, so that the application range of magnetic suspension rail transportation is widened.
2. The magnetic suspension shuttle plate can also carry goods, and a novel high-speed logistics mode is realized.
3. The magnetic suspension shuttle plate can also carry a public carriage to realize the function of the existing magnetic suspension train, and the same magnetic suspension track meets the requirements of personal self-driving travel, cargo carrying and public transportation, thereby being a high-efficiency and multipurpose transportation mode.
Drawings
Fig. 1 is a schematic view (in part) of an unmanned modular high-speed magnetic levitation rail transit system of the present invention in an operating state.
Fig. 2 is a magnetic suspension track top view of the modularized high-speed magnetic suspension track traffic system in the working state.
Fig. 3 is a schematic diagram of a magnetic levitation system and a linear motor driving system according to a first embodiment of the present invention.
Fig. 4 is a schematic diagram of a magnetic levitation system and a linear motor driving system according to a second embodiment of the present invention.
Fig. 5 is a schematic diagram of another structure of a magnetic levitation system and a linear motor driving system according to a second embodiment of the present invention.
Fig. 6 is a schematic view of a repulsive magnetic levitation system according to the third embodiment of the present invention.
In the figure 1-magnetic suspension shuttle plate; 2-a magnetic levitation track; 3-waiting for carrying; 4-a locking structure; 5-long stator synchronous linear motor winding coil; 6-levitation and propulsion magnets; 7-guiding and braking means; 8-short stator asynchronous linear motor primary coil; 9-short stator asynchronous linear motor conductor part; 10-an orbital levitation magnet; 11-a suspended electromagnet; 12-station track; 13-a running track; 14-superconducting magnet/magnet; 15-a landing wheel; 16-a suspended magnet/inductive conductor; 17-guiding means.
Detailed Description
The first embodiment is as follows:
fig. 1, 2 and 3 together show an unmanned modular high-speed magnetic levitation rail transit system comprising a magnetic levitation system and a magnetic device for providing tractive force.
The magnetic suspension system comprises a magnetic suspension track 2 and at least one magnetic suspension shuttle plate 1, wherein a locking structure 4 is arranged above each magnetic suspension shuttle plate 1 and used for fixing a to-be-carried object 3 when the to-be-carried object enters the magnetic suspension shuttle plate 1, unlocking the to-be-carried object after exiting the magnetic suspension shuttle plate and releasing the to-be-carried object 3, and a safety distance is reserved between each magnetic suspension shuttle plate 1 to ensure the safety in the acceleration and deceleration processes and in the high-speed running process.
In the present embodiment, the cross section of the magnetic levitation track 2 is T-shaped, but may also be in other shapes, such as a cylinder; the magnetic levitation track 2 comprises a station track 12 and a travel track 13 (as shown in fig. 2) for stopping the magnetic levitation shuttle 1 on the station track 12 when not in operation, and for traveling into the travel track 13 when the magnetic levitation shuttle 1 is loaded when in operation. The driving mode is unmanned and central control. And the operator controls the operation of each shuttle board according to the user requirements.
The magnetic suspension system is an electromagnetic attraction suspension EMS structure. The magnetic suspension shuttle plate 1 is provided with a main body with a vertical central axis, the left side and the right side of the main body are respectively provided with a first extending part and a second extending part which extend towards the bottom and are symmetrically arranged along the vertical central axis, a first bending part is formed at the bottom end of the first extending part, a second bending part is formed at the bottom end of the second extending part, the first bending part is opposite to the free end of the second bending part, and the two free ends are symmetrically arranged along the vertical central axis. The magnetic levitation system comprises a levitation and propulsion magnet 6 positioned above the two free ends, and further comprises a guiding and braking device 7 positioned inside the first and second extensions opposite to the two ends of the T-shaped track, the guiding and braking device 7 may also be positioned at other positions inside the magnetic levitation shuttle 1 opposite to the magnetic levitation track 2.
The magnetic equipment is used for providing traction force for the magnetic suspension shuttle plate and driving the magnetic suspension shuttle plate carrying the object to be carried to move along the magnetic suspension track. In the present exemplary embodiment, the magnetic device is a linear motor propulsion system for driving the object 3 along the magnetic levitation track 2. The linear motor propulsion system is a long stator synchronous linear motor. The linear motor propulsion system comprises long stator synchronous linear motor winding coils 5, wherein the long stator synchronous linear motor winding coils 5 are continuously laid below two sides of the T-shaped track and are opposite to the suspension and propulsion magnets 6.
It should be noted that fig. 1 is only a schematic diagram, and although an automobile is shown, the object 3 to be carried may be a container (with wheels or without wheels), in which case the whole system is a logistics system, and may also be a public manned vehicle body or other objects to be carried.
Example two:
fig. 1, 2 and 4 or 5 show an unmanned modular high-speed magnetic levitation rail transit system including a magnetic levitation system and a magnetic device for providing a traction force.
The magnetic suspension system comprises a magnetic suspension track 2 and at least one magnetic suspension shuttle plate 1, wherein a locking structure 4 is arranged above each magnetic suspension shuttle plate 1 and used for fixing a to-be-carried object 3 when the to-be-carried object enters the magnetic suspension shuttle plate 1, unlocking the to-be-carried object after exiting the magnetic suspension shuttle plate and releasing the to-be-carried object 3, and a safety distance is reserved between each magnetic suspension shuttle plate 1 to ensure the safety in the acceleration and deceleration processes and in the high-speed running process.
In the present embodiment, the cross section of the magnetic levitation track 1 is T-shaped, but may be in other shapes, such as a cylinder. The magnetic levitation track 2 comprises a station track 12 and a travel track 13 (as shown in fig. 2) for stopping the magnetic levitation shuttle 1 on the station track 12 when not in operation, and for traveling into the travel track 13 when the magnetic levitation shuttle 1 is loaded when in operation. The driving mode is unmanned and central control. And the operator controls the operation of each shuttle board according to the user requirements.
The magnetic suspension system is an electromagnetic attraction suspension EMS structure. The magnetic suspension shuttle plate 1 is provided with a main body with a vertical central axis, the left side and the right side of the main body are respectively provided with a first extending part and a second extending part which extend towards the bottom and are symmetrically arranged along the vertical central axis, a first bending part is formed at the bottom end of the first extending part, a second bending part is formed at the bottom end of the second extending part, the first bending part is opposite to the free end of the second bending part, and the two free ends are symmetrically arranged along the vertical central axis. The magnetic suspension shuttle plate main body can also be provided with a third extending part and a fourth extending part which extend towards the bottom between the first extending part and the second extending part respectively, the third extending part and the fourth extending part are symmetrically arranged along the vertical central axis, a third bending part is formed at the bottom end of the third extending part, the third bending part is connected with the first extending part, the fourth bending part is connected with the second extending part, and the third bending part and the fourth bending part are symmetrically arranged along the vertical central axis.
The magnetic equipment is used for providing traction force for the magnetic suspension shuttle plate and driving the magnetic suspension shuttle plate carrying the object to be carried to move along the magnetic suspension track. The linear motor propulsion system is a short stator asynchronous linear motor and comprises a short stator asynchronous linear motor primary coil 8 arranged on the inner side of the magnetic suspension shuttle plate 1 and a short stator asynchronous linear motor conductor part 9 on the magnetic suspension track 1, wherein the short stator asynchronous linear motor primary coil 8 is opposite to the short stator asynchronous linear motor conductor part 9. Fig. 3 and 4 show two configurations, respectively, in which the short-stator asynchronous linear motor can be installed at different positions of the magnetic levitation track 2 and the magnetic levitation shuttle 1, for example, at both sides of the magnetic levitation track 1 (fig. 3) or at the center of the magnetic levitation track 1 (fig. 4).
Fig. 1 is a schematic view, and although an automobile is shown, the object 3 to be carried may be a container (with wheels or without wheels), in which case the whole system is a logistics system, and may also be a public manned vehicle body or other objects to be carried.
Example three:
fig. 1, 2 and 6 collectively show an unmanned modular high-speed magnetic levitation rail transit system including a magnetic levitation system and a magnetic device for providing tractive force.
The magnetic suspension system comprises a magnetic suspension track 2 and at least one magnetic suspension shuttle plate 1, wherein a locking structure 4 is arranged above each magnetic suspension shuttle plate 1 and used for fixing a to-be-carried object 3 when the to-be-carried object enters the magnetic suspension shuttle plate 1, unlocking the to-be-carried object after exiting the magnetic suspension shuttle plate and releasing the to-be-carried object 3, and a safety distance is reserved between each magnetic suspension shuttle plate 1 to ensure the safety in the acceleration and deceleration processes and in the high-speed running process.
In the embodiment, the cross section of the magnetic suspension track 2 is of an inverted T shape, and can be of other shapes; the magnetic levitation track 2 comprises a station track 12 and a travel track 13 (as shown in fig. 2), and is used for stopping the magnetic levitation shuttle 1 on the station track 12 when not in operation, and driving the magnetic levitation shuttle 1 into the travel track 13 after loading when in operation. The driving mode is unmanned and central control. And the operator controls the operation of each shuttle board according to the user requirements.
The magnetic suspension system is repulsion type magnetic suspension, such as high-temperature superconducting magnetic suspension or normal-temperature electric suspension EDS. Fig. 6 shows a possible repulsive magnetic levitation configuration.
When the magnetic levitation shuttle plate is a high-temperature superconducting magnetic levitation, a superconducting magnet 14 and a landing wheel 15 are mounted on the lower surface of the main body of the magnetic levitation shuttle plate 1 opposite to the magnetic levitation track 2, and a levitation magnet 16 and a guide device 17 are mounted on the inverted T-shaped magnetic levitation track. When the EDS is normal-temperature electric suspension, a magnet 14 and a landing wheel 15 are arranged on the lower surface of the main body of the magnetic suspension shuttle plate 1 opposite to the magnetic suspension track 2, and an induction conductor 16 and a guide device 17 are arranged on the inverted T-shaped magnetic suspension track.
The magnetic device is used for providing traction force for the magnetic suspension shuttle plate and driving the magnetic suspension shuttle plate carrying the object to be carried to move along the magnetic suspension track, in the embodiment, the magnetic device is a linear motor propulsion system used for driving the object to be carried 3 to move along the magnetic suspension track 2, and a long stator synchronous linear motor can be used as in the first embodiment, or a short stator asynchronous linear motor can be used as in the second embodiment (the linear motor propulsion system is not shown in the figure).
It should be noted that fig. 1 is only a schematic diagram, and although an automobile is shown, the object 3 to be carried may be a container (with wheels or without wheels), in which case the whole system is a logistics system, and may also be a public manned vehicle body or other objects to be carried.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the above teachings. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the design concept of the present invention should be within the scope of the present invention and/or the protection scope defined by the claims.
Claims (18)
1. An unmanned modular high-speed magnetic suspension rail transit system is characterized by comprising a magnetic suspension system and magnetic equipment;
the magnetic suspension system comprises a magnetic suspension track and at least one magnetic suspension shuttle plate, wherein a locking structure is arranged above each magnetic suspension shuttle plate and used for fixing the object to be carried when the object to be carried enters the magnetic suspension shuttle plate, unlocking the object to be carried after the object to be carried exits and releasing the object to be carried; the magnetic suspension track comprises a station track and a running track, and is used for stopping the magnetic suspension shuttle plate on the station track when not in work and running into the running track after the magnetic suspension shuttle plate is loaded when in work;
the magnetic equipment is used for providing traction force for the magnetic suspension shuttle plate and driving the magnetic suspension shuttle plate carrying the object to be carried to move along the magnetic suspension track.
2. The unmanned modular high speed magnetic levitation rail transit system as claimed in claim 1, wherein the magnetic device is a linear motor propulsion system.
3. The unmanned modular high speed magnetic levitation rail transit system as claimed in claim 2, wherein the magnetic levitation system is an electromagnetic attractive levitation EMS architecture.
4. The unmanned modular high speed magnetic levitation track transportation system as claimed in claim 3, wherein the magnetic levitation track is T-shaped in cross section.
5. The unmanned modular high-speed magnetic levitation track transportation system as claimed in claim 4, wherein the magnetic levitation shuttle has a main body with a vertical central axis, the main body has at least two extending portions, namely a first extending portion and a second extending portion, extending from the left and right sides of the main body to the bottom, symmetrically arranged along the vertical central axis, and the bottom end of the first extending portion is formed with a first bending portion, the bottom end of the second extending portion is formed with a second bending portion, the first bending portion is opposite to the free end of the second bending portion, and the two free ends are symmetrically arranged along the vertical central axis.
6. The unmanned modular high speed magnetic levitation railway system as claimed in claim 5, wherein a third extension and a fourth extension extending towards the bottom are further provided between the magnetic levitation shuttle plate body and the first extension and the second extension respectively, the third extension and the fourth extension are symmetrically arranged along the vertical central axis, a third bending part is formed at the bottom end of the third extension, the third bending part is connected with the first extension, the fourth bending part is connected with the second extension, and the third bending part and the fourth bending part are symmetrically arranged along the vertical central axis.
7. The unmanned modular high speed magnetic levitation rail transit system as claimed in claim 6, wherein the linear motor propulsion system is a long stator synchronous linear motor.
8. The unmanned, modular, high speed magnetic levitation rail transit system as recited in claim 7, wherein the magnetic levitation system comprises levitation and propulsion magnets positioned above the free ends of the magnetic levitation shuttle, the magnetic levitation system further comprising guidance and braking means positioned inside the first and second extensions of the magnetic levitation shuttle opposite the ends of the T-shaped track.
9. The unmanned, modular, high speed magnetic levitation rail transit system as claimed in claim 8, wherein the linear motor propulsion system comprises long stator synchronous linear motor winding coils laid in series under both sides of the T-shaped rail, opposite the levitation and propulsion magnets.
10. The unmanned, modular, high-speed magnetic levitation rail transportation system as recited in claim 6, wherein the linear motor propulsion system is a short stator asynchronous linear motor comprising a short stator asynchronous linear motor primary coil mounted on the magnetic levitation shuttle plate and a short stator asynchronous linear motor conductor section mounted on the magnetic levitation track, the short stator asynchronous linear motor primary coil being disposed opposite the short stator asynchronous linear motor conductor section.
11. The unmanned, modular, high-speed magnetic levitation rail transit system as claimed in claim 10, wherein the magnetic levitation system comprises a levitation electromagnet mounted on a free end of a magnetic levitation shuttle plate, and a rail levitation magnet mounted on the magnetic levitation rail opposite to the levitation electromagnet.
12. The unmanned modular high speed magnetic levitation track transportation system as claimed in claim 11, wherein the lower surface of the magnetic levitation shuttle plate body is mounted with short stator asynchronous linear motor primary coils and the upper surface of the magnetic levitation track is mounted with short stator asynchronous linear motor conductor sections.
13. The unmanned modular high speed magnetic levitation track transportation system as claimed in claim 11, wherein the third and fourth extensions of the magnetic levitation shuttle are mounted with short stator asynchronous linear motor primary coils and the magnetic levitation track is centrally mounted with a short stator asynchronous linear motor conductor section.
14. The unmanned modular high speed magnetic levitation rail transit system as claimed in claim 2, wherein the magnetic levitation system is a high temperature superconducting magnetic levitation structure.
15. The unmanned modular high speed magnetic levitation rail transit system as claimed in claim 14, wherein the lower surface of the magnetic levitation shuttle plate body opposite to the magnetic levitation rail on which the levitation magnet and the guide means are mounted is mounted with a superconducting magnet and landing wheels.
16. The unmanned modular high speed magnetic levitation rail transit system as claimed in claim 2, wherein the magnetic levitation system is of a or a normal temperature electro-dynamic levitation EDS configuration.
17. The unmanned modular high speed magnetic levitation rail transit system as claimed in claim 16, wherein the lower surface of the magnetic levitation shuttle main body opposite to the magnetic levitation rail is mounted with magnets and landing wheels, and the magnetic levitation rail is mounted with induction conductors and guiding means.
18. The unmanned modular high speed magnetic levitation rail transit system as claimed in any one of claims 1 to 17, wherein the object to be carried comprises any one of a car, a container, a public transit car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332459.XU CN211075552U (en) | 2019-03-15 | 2019-03-15 | Unmanned modular high-speed magnetic suspension rail transit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332459.XU CN211075552U (en) | 2019-03-15 | 2019-03-15 | Unmanned modular high-speed magnetic suspension rail transit system |
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| Publication Number | Publication Date |
|---|---|
| CN211075552U true CN211075552U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920332459.XU Active CN211075552U (en) | 2019-03-15 | 2019-03-15 | Unmanned modular high-speed magnetic suspension rail transit system |
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| CN (1) | CN211075552U (en) |
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- 2019-03-15 CN CN201920332459.XU patent/CN211075552U/en active Active
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