CN217495841U - Magnetic suspension highway fuses system - Google Patents
Magnetic suspension highway fuses system Download PDFInfo
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- CN217495841U CN217495841U CN202222082145.3U CN202222082145U CN217495841U CN 217495841 U CN217495841 U CN 217495841U CN 202222082145 U CN202222082145 U CN 202222082145U CN 217495841 U CN217495841 U CN 217495841U
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Abstract
The utility model provides a magnetic suspension highway fuses system relates to transportation technical field, including highway lane system and magnetic suspension rail system, magnetic suspension rail system along the length direction of highway lane system divide into the two parts operation lane of symmetry, magnetic suspension rail system with be provided with the safety isolation guardrail between the operation lane of highway lane system, the utility model discloses a high-speed transportation of vehicle, goods and passenger is realized to magnetic suspension rail system's freight transportation shuttle layer board, and passenger vehicle running speed has broken through 120 km/h's restriction, can reach 300km/h at most, has improved highway system's conveying efficiency effectively.
Description
Technical Field
The utility model relates to a transportation technical field particularly, relates to a magnetic suspension highway fuses system.
Background
At present, the defects of short endurance, long charging time, insufficient supply of charging equipment and the like exist in the driving of electric vehicles on expressways, and challenges are brought to the traffic capacity and traffic operation efficiency of the expressways. Therefore, the design of the highway system at present cannot solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a magnetic suspension highway fuses system to improve above-mentioned problem. In order to achieve the above object, the present invention adopts the following technical solutions
The application provides a magnetic suspension highway fusion system, which comprises a highway lane system and a magnetic suspension track system, wherein the magnetic suspension track system is divided into two symmetrical running lanes along the length direction of the highway lane system, and a safety isolation guardrail is arranged between the magnetic suspension track system and the running lanes of the highway lane system; magnetic suspension rail system includes alternating current power supply, freight transportation layer board, linear electric motor tablet, track and sets up the linear electric motor winding on the road bed, freight transportation layer board bottom of shuttling is provided with the bogie, be provided with on the bogie with track matched with wheel pair, the bogie bottom be equipped with linear electric motor winding assorted the linear electric motor tablet, the linear electric motor winding with alternating current power supply electricity is connected, the linear electric motor winding is in produce magnetic field variation under the alternating current power supply drive, linear electric motor tablet induced magnetic field variation and production drive power and drive the bogie motion.
In combination with the above-mentioned technical solutions, in some possible implementations, the magnetic levitation track system includes at least two travel routes.
By combining the technical scheme provided by the above, in some possible implementation manners, the magnetic suspension track system comprises a freight shuttle supporting plate and a permanent magnet array, the bottom of the freight shuttle supporting plate is fixedly connected with the permanent magnet array, a conductor plate group matched with the permanent magnet array is arranged on a roadbed of the magnetic suspension track system, the conductor plate group is arranged along the length direction of the magnetic suspension track system, and in the movement of the freight shuttle supporting plate, conductor plates in the conductor plate group generate eddy currents and repel the permanent magnet array to provide suspension force for the freight shuttle supporting plate.
In some possible implementation manners, the number of the permanent magnet arrays is at least two, and each permanent magnet array is respectively located on two sides of the cross section of the freight shuttle pallet.
In combination with the technical solutions provided above, in some possible implementation manners, the permanent magnet array is a Halbach permanent magnet array. In combination with the above-mentioned technical solutions, in some possible implementations, each conductor plate in the conductor plate group is made of a conductive metal material.
In combination with the above-mentioned technical solution, in some possible implementations, the surface of the permanent magnet array with the strongest magnetic field faces the conductor plate group.
In combination with the technical solution provided above, in some possible implementations, a wind deflector is disposed on an end of the freight shuttle pallet facing the running direction.
In combination with the technical scheme provided above, in some possible implementation manners, the wind deflector is arc-shaped, and the cross-sectional profile of the wind deflector is a streamline curve.
By combining the technical scheme provided by the above, in some possible implementation manners, the magnetic suspension track system comprises a base and a freight shuttle supporting plate, the base is provided with two tracks formed by parallel permanent magnet arrays, the base comprises a bottom wall and two side walls extending upwards from two symmetrical sides of the bottom wall, the tracks formed by the two permanent magnet arrays are arranged on the bottom wall, the side walls are provided with induction friction plates, two sides of the bogie are provided with braking assemblies, and the braking assemblies and the induction friction plates are coaxially arranged.
In summary of the technical solutions provided above, in some possible implementations, the brake assembly includes an electromechanical brake and/or an eddy current brake.
The utility model has the advantages that:
the utility model realizes the high-speed transportation of vehicles, goods and passengers through the freight shuttle supporting plate of the magnetic suspension track system, the running speed breaks through the limit of 120km/h, and can reach 300km/h at most, thereby effectively improving the transportation efficiency of the road system;
the utility model discloses a magnetic levitation track system combines together with highway lane system, has reduced the traffic flow of highway lane system, when alleviating transportation pressure, can effectively reduce carbon emission, promotes to realize carbon neutralization;
thirdly, the utility model reduces the degree of mixing of passengers and goods in the highway lane system by the coordination of the magnetic suspension track system and the highway lane system, and has important significance for improving the safety performance of the highway system;
fourthly, the utility model improves the running condition of the highway lane system with the assistance of the magnetic suspension track system, is beneficial to the application of intelligent automobile technologies such as unmanned driving and the like in the highway and is beneficial to improving the traveling quality of passengers;
fifthly, the utility model discloses a magnetic suspension rail system's winding is laid along the operation circuit, and the layer board breaks away from the contact net of erectting is shuttled back and forth in the freight transportation, effectively reduces construction cost.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the embodiments of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a plan view of example 1;
FIG. 2 is a schematic structural view of a magnetic levitation track system described in embodiment 1;
fig. 3 is a schematic structural view of the freight shuttle described in embodiment 1;
fig. 4 is a schematic cross-sectional structure of embodiment 2.
The labels in the figure are: 1. a highway lane system; 2. a magnetic levitation track system; 3. a safety isolation guardrail; 4. a linear motor induction plate; 5. a linear motor winding; 6. a track; 7. a wheel set; 8. a bogie; 10. an array of permanent magnets; 11. a conductor plate group; 12. a freight shuttle pallet; 13. a wind deflector; 14. a brake assembly; 15. an induction friction plate; 16. suspending the dewar.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Example 1
As shown in fig. 1 to 3, the present embodiment provides a magnetic levitation highway fusion system.
Referring to fig. 1, the present embodiment includes a highway lane system 1 and a magnetic levitation track system 2, the magnetic levitation track system 2 is divided into two symmetrical running lanes along the length direction of the highway lane system 1, and a safety isolation guardrail 3 is disposed between the magnetic levitation track system 2 and the running lanes of the highway lane system 1. In the present exemplary embodiment, the magnetic levitation track system 2 can transport passenger vehicles and freight vehicles. Through the arrangement, in the application use process, the running speed of the passenger vehicle can break through the original limit of 120km/h and can reach 120km/h at most, the running speed of the original freight vehicle can break through the original limit of 90km/h and can reach 120km/h at most, and the transportation efficiency of a road system is effectively improved. In addition, in the implementation process of the embodiment, the magnetic suspension track system 2 is combined with the highway lane system 1, so that the traffic flow of the highway lane system 1 is reduced, the transportation pressure is relieved, the carbon emission can be effectively reduced, the carbon neutralization is promoted to be realized, and meanwhile, the magnetic suspension track system 2 and the highway lane system 1 are coordinated and matched, so that the mixed traffic degree of passengers and goods of the highway lane system 1 is reduced, and the method has important significance for improving the safety performance of the highway system. And with the assistance of the magnetic suspension track system 2, the driving condition of the highway lane system 1 is improved, which is beneficial to the application of intelligent automobile technologies such as unmanned driving and the like in highways and is beneficial to improving the traveling quality of passengers.
Further, in the present application, since the highway lane system 1 is divided into the left and right lanes by the magnetic levitation track system 2, that is, in the present embodiment, it is preferable that the lanes on the two sides run in opposite directions. Preferably, the magnetic levitation track system 2 is also referred to in this application as comprising two travel paths, it being noted that in this application the travel paths are directed in different directions. Meanwhile, for those skilled in the art, the specific selection of the operation lines in the magnetic levitation track system 2 can be selected according to practical situations, and the specific number of the operation lines is not limited in the present application.
Meanwhile, referring to fig. 2, the magnetic suspension track system 2 in the present application includes an ac power supply, a freight shuttle pallet 12, a linear motor induction plate 4, a track 6 and a linear motor winding 5 disposed on a roadbed, a bogie 8 is disposed at the bottom of the freight shuttle pallet 12, a wheel set 7 matched with the track 6 is disposed on the bogie 8, the linear motor induction plate 4 matched with the linear motor winding 5 is disposed at the bottom of the bogie 8, the linear motor winding 5 is electrically connected with the ac power supply, the linear motor winding 5 generates a magnetic field change under the driving of the ac power supply, and the linear motor induction plate 4 induces the magnetic field change and generates a driving force to drive the bogie 8 to move. It should be noted that the roadbed in the present application refers to a roadbed of the magnetic suspension track system 2, wherein the roadbed tamping preparation method of the magnetic suspension track system 2 is common knowledge in the art, and is not described in detail in the application itself. The drive to the passenger or freight vehicle is achieved by the provision of a linear motor, i.e. a drive force which imparts a forward motion to the freight shuttle pallet 12. It should be noted that, the mentioned ac power source mentioned in the present application is not shown in the drawings, and is a wire buried in the ground and connected to the linear motor winding 5, and in the present application, by laying the linear motor winding 5 on the ground and along the running line, compared with the prior art, the connection between the linear motor winding 5 and the guide frame is reduced, and the problem of erecting the contact net needs to be considered, and the freight shuttle pallet 12 is separated from the erected contact net, thereby effectively reducing the construction cost.
Meanwhile, referring to fig. 2, the magnetic suspension track system 2 in the present application further includes that the magnetic suspension track system 2 includes a freight shuttle pallet 12 and a permanent magnet array 10, the bottom of the freight shuttle pallet 12 is fixedly connected with the permanent magnet array 10, a conductor plate group 11 matched with the permanent magnet array 10 is disposed on a roadbed of the magnetic suspension track system 2, the conductor plate group 11 is arranged along the length direction of the magnetic suspension track system 2, and in the movement of the freight shuttle pallet 12, the conductor plates in the conductor plate group 11 generate eddy currents and repel each other with the permanent magnet array 10 to provide a levitation force for the freight shuttle pallet 12. In the present application, the permanent magnet array 10 is a Halbach permanent magnet array, and each conductor plate in the conductor plate group 11 is made of a conductive metal material, and may be made of copper or aluminum. Through the arrangement, suspended matters are generated between the conductor plate and the permanent magnet array 10 under the driving of the linear motor, the freight shuttle plate is supported, so that the freight shuttle plate is suspended, and the suspension force in the driving process is reduced. Meanwhile, in order to further balance the levitation force, the permanent magnet arrays 10 are at least two groups in the embodiment, and each group of permanent magnet arrays 10 is respectively positioned at two sides of the cross section of the freight shuttle pallet 12.
Meanwhile, the surface of the permanent magnet array 10 with the strongest magnetic field faces the conductor plate set 11 in the present application, and the magnetic field intensity of the permanent magnet array 10 is uniform through the arrangement.
Simultaneously, because in this application in order to reduce the windage of wheel rail transportation system in the transportation, promote energy availability factor. Referring to fig. 3, in the present application, the wind deflector 13 is provided on the end of the freight shuttle pallet 12 facing the direction of travel, and the wind deflector 13 is curved, the cross-sectional profile of the wind deflector 13 is a streamlined curve, and the concave surface of the wind deflector 13 faces the freight shuttle pallet 12.
In the present embodiment, the magnetic levitation track system 2 can transport freight vehicles as well as passenger vehicles, which can achieve maximum efficiency operation of passenger vehicles to a certain extent and reduce the influence of low-speed freight vehicles on passenger vehicles. Meanwhile, the magnetic suspension track system 2 can well increase the running speed of the freight vehicle. And the economic and energy development of the current country requires that various industries reach the levels of zero carbon emission and carbon neutralization as soon as possible. The internal combustion engine powered transport of a part of conventional vehicles is replaced by a magnetic levitation track system 2 in the present application. The method and the device can make up the defect that the existing new energy power is not enough to drive the large-load freight vehicle (the weight of a power pack which can be driven is seriously overproof and has no feasibility).
Example 2
Referring to fig. 4, the magnetic levitation track system 2 is further provided in the present application, specifically, in the present application, the magnetic levitation track system 2 includes a base and a freight shuttle pallet 12, a track formed by two mutually parallel permanent magnet arrays 10 is provided on the base, the base includes a bottom wall and two side walls extending upwards from two symmetrical sides of the bottom wall, the track formed by the two permanent magnet arrays 10 is both provided on the bottom wall, an induction friction plate 15 is provided on the side wall, a bogie 8 is provided at the bottom of the freight shuttle pallet 12, brake assemblies 14 are provided on two sides of the bogie 8, a levitation dewar 16 coupled to the track formed by the permanent magnet arrays 10 is provided at the bottom of the bogie 8, the levitation dewar 16 is provided with a superconducting block material, and the brake assemblies are disposed coaxially with the induction friction plate 15. In this application, the brake assembly includes an electromechanical brake and/or an eddy current brake. When the emergency situation in front of the freight shuttle supporting plate 12 occurs and the brake is needed, the speed can be reduced through the interaction between the induction friction plate 15 and the eddy current brake; when the bearing plate is lowered to a low speed, the parking brake can be realized through the mechanical friction between the electromechanical brake and the induction friction plate. Furthermore, the eddy current brake also acts as a self-centering action as the shuttle pallet 12 traverses a curved path, forcing the shuttle pallet 12 back directly above the track defined by the permanent magnet array 10. In detail, the induction friction plate 15 is made of different materials in different road sections, for example, stainless steel plates are used in stations, and stainless steel or aluminum plates are used in intervals.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A magnetically levitated highway fusion system, comprising:
a highway lane system (1);
the road traffic lane system comprises a magnetic suspension track system (2), wherein the magnetic suspension track system (2) is divided into two symmetrical running lanes along the length direction of the road traffic lane system (1), and a safety isolation guardrail (3) is arranged between the magnetic suspension track system (2) and the running lanes of the road traffic lane system (1);
magnetic suspension track system (2) include alternating current power supply, freight transportation shuttle layer board (12), linear electric motor tablet (4), track (6) and set up linear electric motor winding (5) on the road bed, freight transportation shuttle layer board (12) bottom is provided with bogie (8), be provided with on bogie (8) with track (6) matched with wheel pair (7), bogie (8) bottom be equipped with linear electric motor winding (5) assorted linear electric motor tablet (4), linear electric motor winding (5) with the alternating current power supply electricity is connected, linear electric motor winding (5) are in produce magnetic field variation under the alternating current power supply drive, linear electric motor tablet (4) induced magnetic field variation and production drive power and drive bogie (8) motion.
2. The magnetic levitation highway fusion system according to claim 1, wherein: the magnetic levitation track system (2) comprises at least two travel routes.
3. The magnetic levitation highway fusion system according to claim 1, wherein: magnetic suspension track system (2) are shuttled back and forth layer board (12) and permanent magnet array (10) including freight transportation, freight transportation shuttle back and forth layer board (12) bottom with permanent magnet array (10) fixed connection is equipped with on the road bed of magnetic suspension track system (2) with permanent magnet array (10) complex conductor board group (11), conductor board group (11) are along the length direction of magnetic suspension track system (2) arranges in freight transportation shuttle layer board (12) are moved, the conductor board in conductor board group (11) produces the vortex and with permanent magnet array (10) repel each other for freight transportation shuttle layer board (12) provide the suspension power.
4. The magnetic levitation highway fusion system according to claim 3, wherein: the number of the permanent magnet arrays (10) is at least two, and each permanent magnet array (10) is respectively positioned on two sides of the cross section of the freight shuttle supporting plate (12).
5. The magnetic levitation highway fusion system according to claim 3, wherein: the permanent magnet array (10) is a Halbach permanent magnet array.
6. The magnetic levitation highway fusion system according to any one of claims 1-5, wherein: and a wind shield (13) is arranged on the end part of the freight shuttle supporting plate (12) facing to the running direction.
7. The magnetic levitation highway fusion system according to claim 6, wherein: the wind shield (13) is arc-shaped, and the cross section profile of the wind shield (13) is a streamline curve.
8. The magnetic levitation highway fusion system according to claim 1, wherein: the magnetic suspension track system (2) comprises a base and a freight shuttle supporting plate (12), wherein the base is provided with two tracks formed by permanent magnet arrays (10) which are parallel to each other, the base comprises a bottom wall and two side walls which extend upwards from two symmetrical sides of the bottom wall, the tracks formed by the two permanent magnet arrays (10) are arranged on the bottom wall, the side walls are provided with induction friction plates (15), two sides of a bogie (8) are provided with brake assemblies (14), and the brake assemblies and the induction friction plates (15) are coaxially arranged.
9. The magnetic levitation highway fusion system according to claim 8, wherein: the brake assembly includes an electromechanical brake and/or an eddy current brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222082145.3U CN217495841U (en) | 2022-08-09 | 2022-08-09 | Magnetic suspension highway fuses system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222082145.3U CN217495841U (en) | 2022-08-09 | 2022-08-09 | Magnetic suspension highway fuses system |
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| CN217495841U true CN217495841U (en) | 2022-09-27 |
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| CN202222082145.3U Active CN217495841U (en) | 2022-08-09 | 2022-08-09 | Magnetic suspension highway fuses system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305749A (en) * | 2022-10-11 | 2022-11-08 | 成都西交华创科技有限公司 | High-temperature superconducting magnetic suspension traffic track slab and braking method thereof |
| CN116176634A (en) * | 2023-04-27 | 2023-05-30 | 成都西交华创科技有限公司 | Track plate type carrying system and carrying method |
-
2022
- 2022-08-09 CN CN202222082145.3U patent/CN217495841U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305749A (en) * | 2022-10-11 | 2022-11-08 | 成都西交华创科技有限公司 | High-temperature superconducting magnetic suspension traffic track slab and braking method thereof |
| CN116176634A (en) * | 2023-04-27 | 2023-05-30 | 成都西交华创科技有限公司 | Track plate type carrying system and carrying method |
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