CN218666943U - Magnetic levitation track, magnetic levitation vehicle and magnetic levitation system - Google Patents
Magnetic levitation track, magnetic levitation vehicle and magnetic levitation system Download PDFInfo
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- CN218666943U CN218666943U CN202222129057.4U CN202222129057U CN218666943U CN 218666943 U CN218666943 U CN 218666943U CN 202222129057 U CN202222129057 U CN 202222129057U CN 218666943 U CN218666943 U CN 218666943U
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- track
- magnetic levitation
- supporting wheel
- vehicle
- steel sheet
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Abstract
The utility model discloses a magnetism floats track, including the track roof beam, the upper end both sides of track roof beam are equipped with and are used for with magnetism float vehicle matched with track function, the upper surface of track roof beam still is equipped with and is used for the cooperation the steel sheet of magnetism float vehicle's supporting wheel. The utility model also provides a maglev vehicle, include with foretell magnetism float track in track function piece matched with suspension system, be connected with the supporting wheel through supporting wheel winding and unwinding devices in the suspension system. The utility model also provides a magnetic levitation system, including foretell magnetic levitation track and foretell magnetic levitation vehicle. The utility model discloses a magnetism floats the track and sets up the steel sheet with magnetism suspension vehicle supporting wheel matched with above the track roof beam, when the vehicle breaks down and needs the rescue, on the supporting wheel acted on the steel sheet of track roof beam, the area of contact of supporting wheel and steel sheet is big, can improve rescue speed greatly, and the supporting wheel acts on the steel sheet, and the structure atress nature is better, and the security is higher.
Description
Technical Field
The utility model belongs to the track traffic field especially relates to a magnetism floats track, maglev vehicle and magnetism system.
Background
The existing track of the medium-low speed magnetic suspension system adopts an F rail, because of the structural limitation, the contact area of a supporting wheel is small (the width of the wheel is about 20-30 mm), when the train breaks down, the supporting wheel acts on the F rail, the moving speed of the train is low when the train is rescued, the highest rescue speed is 10km/h, when the magnetic suspension line is longer, the rescue time is long, and the influence on the operation of the magnetic suspension line is larger. Moreover, the supporting wheels act on the F rail for a long time, abrasion of the F rail can be increased, the position of the F rail can be changed in severe cases, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome not enough and the defect mentioned in the above background art, provide a rescue is fast, to magnetic levitation track, maglev vehicle and magnetic levitation system that the track influence is little. In order to solve the technical problem, the utility model provides a technical scheme does:
the utility model provides a magnetic levitation track, includes the track roof beam, the upper end both sides of track roof beam are equipped with and are used for with magnetic levitation vehicle matched with track function spare, the upper surface of track roof beam still is equipped with the steel sheet that is used for cooperating the supporting wheel of magnetic levitation vehicle. The width of the steel plate may be determined in consideration of the size of the support wheel.
In the above-mentioned magnetic levitation track, preferably, the track function piece includes mount, suspension U type rail and tablet, the mount is located the upper end both sides of track roof beam, suspension U type rail set firmly in the mount below, the tablet set firmly in the mount top. The fixing frame and the track beam can be fixed by bolts, and the suspended U-shaped track and the induction plate can be fixed by bolts when fixed on the fixing frame.
In the above-mentioned magnetic levitation track, preferably, the steel sheet is pre-buried to be located the upper surface of track roof beam, just the upper surface of steel sheet with the upper surface parallel and level of track roof beam, the steel sheet is in the left and right sides of track roof beam all sets up, cooperatees with the supporting wheel of maglev vehicle below both sides respectively.
As a general technical concept, the utility model provides a maglev vehicle still provides, include with foretell magnetic levitation track in track function spare matched with suspension system, the suspension system is gone up and is connected with the supporting wheel through supporting wheel winding and unwinding devices. The suspension system may be constructed in a manner conventional in the art.
In the above magnetic levitation vehicle, preferably, the supporting wheel retraction device comprises an oil cylinder mounting rack and a supporting oil cylinder for controlling the retraction of the supporting wheel, the oil cylinder mounting rack is fixedly arranged on the levitation frame system, and the supporting wheel is connected to the oil cylinder mounting rack through the supporting oil cylinder. The specific structural form of the supporting oil cylinder is not limited, and the existing conventional equipment is adopted.
As a general technical concept, the utility model also provides a magnetic levitation system, including foretell magnetic levitation track and foretell magnetic levitation vehicle, above-mentioned magnetic levitation track and its two of magnetic levitation vehicle cooperate and constitute a complete magnetic levitation system.
Compare in the magnetism suspension track system who adopts F rail structural style among the prior art, adopt the utility model discloses a magnetism suspension system is owing to adopt trackless sleeper direct-connecting track structure, and the space is big, is favorable to supporting wheel structural arrangement, can adopt large size supporting wheel, can be not less than 15cm (like 20 cm) like the width of supporting wheel, can adopt polyurethane or other wear-resisting material. When the magnetic suspension vehicle breaks down and needs to be rescued, the supporting oil cylinders act to transfer the supporting wheels, the supporting wheels act on the steel plates of the track beams, the rescue engineering vehicle can rescue the magnetic suspension vehicle, the contact area of the supporting wheels and the steel plates is large at the moment, and the rescue speed can be greatly improved. And when the supporting wheel walks, the steel plate is acted on instead of the F rail, so that the structure stress is better, and the safety is higher. In addition, the steel plate on the track beam can also be used as a skid friction surface of the parking brake device.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a magnetic levitation track sets up above the track roof beam and magnetic levitation vehicle supporting wheel matched with steel sheet, when the vehicle breaks down and needs the rescue, on the supporting wheel was used for the steel sheet of track roof beam, the rescue machineshop car can implement the rescue to the magnetic levitation train, and the supporting wheel was big with the area of contact of steel sheet this moment, can improve rescue speed greatly, and the supporting wheel is used for the steel sheet, and the structure atress nature is better, and the security is higher.
2. The utility model discloses a magnetism floats track, maglev vehicle and magnetism system has simple structure, construction requirement low grade advantage, is favorable to extensive popularization and application, has wide market perspective.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a magnetic levitation system in an embodiment.
Fig. 2 is an enlarged view of a portion of fig. 1 at the track feature.
Illustration of the drawings:
1. a suspension system; 2. a track beam; 3. a fixed mount; 4. a suspended U-shaped rail; 5. an induction plate; 6. an oil cylinder mounting rack; 7. a steel plate; 8. a support cylinder; 9. and supporting the wheels.
Detailed Description
To facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the specific embodiments described below.
Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention.
Unless otherwise specifically stated, various raw materials, reagents, instruments, equipment and the like used in the present invention are commercially available or can be prepared by an existing method.
Example (b):
as shown in fig. 1 and fig. 2, the magnetic levitation track of the present embodiment includes a track beam 2, track functional members for cooperating with a magnetic levitation vehicle are disposed on two sides of the upper end of the track beam 2, and a steel plate 7 for cooperating with a support wheel 9 of the magnetic levitation vehicle is further disposed on the upper surface of the track beam 2. The width of the steel plate 7 may be wider than the width of the support wheel 9.
In this embodiment, the track function piece includes mount 3, suspension U type rail 4 and tablet 5, and the upper end both sides of track roof beam 2 are located to mount 3, and suspension U type rail 4 sets firmly in mount 3 below, and tablet 5 sets firmly in mount 3 top.
In this embodiment, the pre-buried upper surface of locating track roof beam 2 of steel sheet 7, and the upper surface parallel and level of steel sheet 7 and track roof beam 2, steel sheet 7 all sets up in the left and right sides of track roof beam 2.
The magnetic levitation vehicle of the embodiment comprises a levitation frame system 1 matched with the track function part in the magnetic levitation track, and the levitation frame system 1 is connected with a supporting wheel 9 through a supporting wheel retraction device. The suspension system 1 described above may be of conventional construction.
In this embodiment, the width of the support wheel 9 may be 20cm.
In this embodiment, the supporting wheel retracting device includes an oil cylinder mounting frame 6 and a supporting oil cylinder 8 for controlling the supporting wheel 9 to retract, the oil cylinder mounting frame 6 is fixedly disposed on the suspension system 1, and the supporting wheel 9 is connected to the oil cylinder mounting frame 6 through the supporting oil cylinder 8. The specific structural form of the support oil cylinder 8 is not limited, and the existing conventional equipment is adopted.
The magnetic levitation system of the embodiment comprises the magnetic levitation track and the magnetic levitation vehicle which are matched with each other.
By adopting the magnetic suspension system of the embodiment, the trackless sleeper direct-connection type track structure is adopted, the space is large, the structural arrangement of the supporting wheels 9 is facilitated, the large-size supporting wheels 9 can be adopted, and polyurethane or other wear-resistant materials can be adopted. When the magnetic levitation vehicle breaks down and needs rescue, the supporting oil cylinder 8 acts, the supporting wheel 9 is placed downwards, the supporting wheel 9 acts on the steel plate 7 of the track beam 2, the rescue engineering vehicle can rescue the magnetic levitation vehicle, the contact area between the supporting wheel 9 and the steel plate 7 is large, and the rescue speed can be greatly improved. And when the supporting wheel 9 walks, the steel plate 7 is acted on instead of the F rail, so that the structure stress is better, and the safety is higher.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by 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.
Claims (4)
1. The magnetic levitation track is characterized by comprising a track beam (2), wherein track functional parts matched with a magnetic levitation vehicle are arranged on two sides of the upper end of the track beam (2), and a steel plate (7) matched with a supporting wheel (9) of the magnetic levitation vehicle is further arranged on the upper surface of the track beam (2);
the rail function part comprises a fixing frame (3), a suspension U-shaped rail (4) and an induction plate (5), the fixing frame (3) is arranged on two sides of the upper end of the rail beam (2), the suspension U-shaped rail (4) is fixedly arranged below the fixing frame (3), and the induction plate (5) is fixedly arranged above the fixing frame (3);
the steel sheet (7) are pre-buried and located the upper surface of track roof beam (2), just the upper surface of steel sheet (7) with the upper surface parallel and level of track roof beam (2), steel sheet (7) are in the left and right sides of track roof beam (2) all sets up.
2. A magnetic levitation vehicle, characterized in that, it comprises a levitation frame system (1) matched with the track function in the magnetic levitation track as claimed in claim 1, and the levitation frame system (1) is connected with a supporting wheel (9) through a supporting wheel retraction device.
3. The magnetic levitation vehicle as claimed in claim 2, wherein the supporting wheel retraction device comprises a cylinder mounting rack (6) and a supporting cylinder (8) for controlling the supporting wheel (9) to retract, the cylinder mounting rack (6) is fixedly arranged on the levitation frame system (1), and the supporting wheel (9) is connected to the cylinder mounting rack (6) through the supporting cylinder (8).
4. A magnetic levitation system comprising the magnetic levitation track of claim 1 and the magnetic levitation vehicle of claim 2 or 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222129057.4U CN218666943U (en) | 2022-08-12 | 2022-08-12 | Magnetic levitation track, magnetic levitation vehicle and magnetic levitation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222129057.4U CN218666943U (en) | 2022-08-12 | 2022-08-12 | Magnetic levitation track, magnetic levitation vehicle and magnetic levitation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218666943U true CN218666943U (en) | 2023-03-21 |
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ID=85555338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222129057.4U Active CN218666943U (en) | 2022-08-12 | 2022-08-12 | Magnetic levitation track, magnetic levitation vehicle and magnetic levitation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218666943U (en) |
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2022
- 2022-08-12 CN CN202222129057.4U patent/CN218666943U/en active Active
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