Magnetic levitation track structure and magnetic levitation system

Abstract

The invention discloses a maglev track structure and a maglev system, and relates to the technical field of track traffic, the maglev track structure comprises a track supporting foundation and a maglev track, and the track supporting foundation is provided with a lifting assembly groove; the magnetic suspension track is arranged in the lifting assembly groove, and the mounting position of the magnetic suspension track can be adjusted along the lifting assembly groove in the height direction, so that track adjustment of the magnetic suspension track structure is achieved according to a magnetic suspension scheme. According to the maglev track structure, the lifting assembly groove is formed in the track supporting foundation, the installation position of the maglev track in the height direction is adjusted, and therefore the defects that in the prior art, due to the fixing performance of a maglev track structure, adaptability is poor, and flexibility is limited are overcome; and rapid track adjustment according to different magnetic levitation schemes is allowed.

Description

Technical Field

[0001] The present application relates to the field of rail transit technology, and in particular to a maglev track structure and a maglev system. Background Art

[0002] Maglev train technology is an advanced mode of transportation that uses the principle of magnetic field to achieve train suspension and drive. It generates a magnetic field between the train and the track to suspend the train on the track, thereby eliminating the friction generated by traditional wheel-rail contact.

[0003] There are two main forms of maglev train technology: one is to suspend the train through the attraction generated by the track, and the other is to achieve suspension through repulsion. These two maglev methods have different requirements for the body structure and track design, so the maglev scheme must be determined at the beginning of the design, which leads to the targeted design of the track and track beam structure. This design limits the flexibility of the maglev line. Once a specific maglev body structure and scheme are determined, it will be difficult to adjust it later. If the maglev body scheme needs to be replaced, the track and track beam structure must be modified on a large scale, and it may even be necessary to dismantle the laid track, which is not only costly, but also time-consuming and labor-intensive. The existing technology cannot effectively overcome this design defect, resulting in the limited adaptability and flexibility of the maglev track, which is a significant defect of the existing maglev technology. Summary of the invention

[0004] The purpose of the present application is to provide a maglev track structure, which can adjust the installation position of the maglev track in the height direction by setting a lifting assembly groove on the track support base, thereby overcoming the defects of poor adaptability and limited flexibility caused by the fixedness of the maglev track structure in the prior art, and allowing rapid track adjustment according to different maglev schemes. Another purpose of the present application is to provide a maglev system.

[0005] To achieve the above objectives, the present application provides a magnetic levitation track structure, comprising:

[0006] Track support foundation with lifting assembly slots;

[0007] The magnetic levitation track is arranged in the lifting assembly slot. In the height direction, the installation position of the magnetic levitation track can be adjusted along the lifting assembly slot to realize the track adjustment of the magnetic levitation track structure according to the magnetic levitation solution.

[0008] In some embodiments, the magnetic levitation track structure further includes:

[0009] A track support frame is arranged in the lifting assembly slot, the track support frame is connected to the magnetic suspension track, and after the track is adjusted, the track support frame is connected to the track support base.

[0010] In some embodiments, the magnetic levitation track structure further includes:

[0011] A track assembly block is arranged on the magnetic suspension track, and the track assembly block is connected to the track support frame.

[0012] In some embodiments, the track assembly block is located on a side of the magnetic levitation track close to the track support base; and / or,

[0013] Two track assembly blocks are symmetrically arranged on each of the magnetic levitation tracks; and / or,

[0014] The magnetic suspension track and the track assembly block are integrally formed.

[0015] In some embodiments, the magnetic levitation track structure further includes:

[0016] A lifting mechanism is arranged in the lifting assembly slot, the lifting mechanism is connected to the magnetic suspension track, and the lifting mechanism is used to adjust the magnetic suspension track to achieve track adjustment.

[0017] In some embodiments, the track support foundation comprises:

[0018] Support columns;

[0019] A track beam, arranged on the support column;

[0020] Wherein, the lifting assembly groove is arranged on the track beam.

[0021] In some embodiments, the magnetic levitation track structure further includes:

[0022] A cleaning scraper bar is provided on the upper surface of the magnetic suspension track, and the length direction of the cleaning scraper bar is parallel to the length direction of the magnetic suspension track;

[0023] A driving mechanism is connected to the cleaning scraper, and the driving mechanism is used to drive the cleaning scraper to clean the surface.

[0024] In some embodiments, a spray hole is provided on the cleaning scraper, and the spray hole is connected to a water tank through a pipeline. The water tank is arranged in the lifting assembly slot, and a pump is provided on the pipeline.

[0025] In some embodiments, the driving mechanism includes a translational force member, the translational end of the translational force member is connected to the cleaning scraper, the translational force member communicates with a control center, and the operation of the translational force member is remotely controlled by the control center; or,

[0026] The driving mechanism includes a rotating power part, the rotating end of the rotating power part is connected to a traction rope, and a changing wheel is provided on the side of the magnetic levitation track. The traction rope is connected to the cleaning scraper after passing around the changing wheel. The cleaning scraper is also connected to a traction spring, and the traction spring is used to drive the cleaning scraper to perform traction and reset without external force.

[0027] The present application also provides a maglev system, including a maglev vehicle and the above-mentioned maglev track structure, and a maglev scheme that adapts to the maglev attraction and maglev repulsion of the maglev vehicle through track adjustment of the maglev track structure.

[0028] Compared with the above-mentioned background technology, the maglev track structure provided in the present application mainly includes a track support base and a maglev track. The track support base is provided with a lifting assembly groove; the maglev track is arranged in the lifting assembly groove. In the height direction, the maglev track can adjust the installation position along the lifting assembly groove to realize the track adjustment of the maglev track structure according to the maglev plan.

[0029] The main problem with the existing maglev track structure mentioned in the background technology is that once the maglev track and the car body structure are determined, the matching relationship between them becomes fixed and difficult to adapt to later changes or upgrades. This means that if the maglev car body solution needs to be replaced or adjusted, the track and track beam structure must be modified on a large scale, which is not only costly, but also time-consuming and labor-intensive. This design limits the flexibility of the maglev line, which limits the adaptability and flexibility of the maglev track.

[0030] In response to this problem, the technical solution provided by this application introduces the design of a lifting assembly slot, so that the installation position of the maglev track can be adjusted in the height direction. This design allows the maglev track to quickly and flexibly adjust its installation height according to the different needs of the maglev scheme, thereby adapting to different maglev vehicle body structures. Such adjustments do not require large-scale modifications to the entire track support foundation, nor do they require the removal of the laid track, greatly reducing the adjustment cost and time.

[0031] Through this design, the maglev track structure can flexibly adapt to different maglev schemes, improving the versatility and adaptability of the track. When the maglev car body scheme needs to be replaced, the installation position of the maglev track can be properly adjusted to match the new car body structure without the need for expensive and time-consuming track reconstruction. This not only improves the operational efficiency of the maglev system, but also reduces the cost of long-term operation and maintenance.

[0032] For example, for a maglev scheme of magnetic attraction, the maglev track can be moved up through track adjustment to leave enough space below the maglev track so that the lower surface of the maglev track can generate an attractive force for the maglev vehicle in accordance with the maglev scheme of magnetic attraction, thereby realizing a maglev scheme of magnetic attraction; for a maglev scheme of magnetic repulsion, the maglev track can be moved down through track adjustment to leave enough space above the maglev track so that the upper surface of the maglev track can generate a repulsive force for the maglev vehicle in accordance with the maglev scheme of magnetic repulsion, thereby realizing a maglev scheme of magnetic repulsion.

[0033] In combination with the above structure and process description, it can be seen that the maglev track structure has at least the following beneficial effects: the maglev track structure realizes the installation position adjustment of the maglev track in the height direction by setting a lifting assembly groove on the track support base, thereby overcoming the defects of poor adaptability and limited flexibility caused by the fixedness of the maglev track structure in the prior art, and allowing rapid track adjustment according to different maglev schemes. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0035] FIG1 is a schematic diagram of a magnetic levitation track structure provided in an embodiment of the present application;

[0036] FIG2 is a schematic diagram of magnetic levitation attraction of a magnetic levitation system provided in an embodiment of the present application;

[0037] FIG3 is a schematic diagram of magnetic levitation repulsion of a magnetic levitation system provided in an embodiment of the present application;

[0038] FIG4 is another schematic diagram of a magnetic levitation track structure provided in an embodiment of the present application;

[0039] FIG5 is an enlarged schematic diagram of the magnetic suspension track in FIG4 ;

[0040] FIG6 is a schematic diagram of a track support frame provided in an embodiment of the present application;

[0041] FIG. 7 is a schematic diagram of a cleaning strip provided in an embodiment of the present application.

[0042] in:

[0043] Support column 1, track beam 2, lifting assembly groove 3, track support frame 4, assembly bolt 5, magnetic levitation track 6, cleaning scraper 9, rotating power part 10, traction rope 11, traction spring 12, car body 13, turning wheel 15, track matching frame 16, track assembly block 17, assembly bolt hole 18, spray hole 20, pipeline 21, water tank 22, pump 23, translational power part 24. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0045] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0046] Please refer to FIG. 1 , which is a schematic diagram of a magnetic levitation track structure provided in an embodiment of the present application.

[0047] In the first specific implementation manner, the maglev track structure provided in the implementation scheme of the present application mainly includes a track support base and a maglev track 6, the track support base is provided with a lifting assembly groove 3; the maglev track 6 is arranged in the lifting assembly groove 3, and in the height direction, the maglev track 6 can adjust the installation position along the lifting assembly groove 3 to realize the track adjustment of the maglev track structure according to the maglev scheme.

[0048] The main problem with the existing maglev track structure mentioned in the background technology is that once the maglev track 6 and the car body structure are determined, the matching relationship between them becomes fixed and difficult to adapt to later changes or upgrades. This means that if the maglev car body solution needs to be replaced or adjusted, the track and track beam 2 structure must be modified on a large scale, which is not only costly, but also time-consuming and labor-intensive. This design limits the flexibility of the maglev line, which limits the adaptability and flexibility of the maglev track 6.

[0049] In view of this problem, the technical solution provided by the present application introduces the design of the lifting assembly slot 3, so that the installation position of the magnetic levitation track 6 can be adjusted in the height direction. This design allows the magnetic levitation track 6 to quickly and flexibly adjust its installation height according to the different requirements of the magnetic levitation scheme, thereby adapting to different magnetic levitation vehicle body structures. Such adjustment does not require large-scale modification of the entire track support foundation, nor does it require the removal of the laid track, greatly reducing the adjustment cost and time.

[0050] Through this design, the maglev track structure can flexibly adapt to different maglev schemes, improving the versatility and adaptability of the track. When the maglev car body scheme needs to be replaced, it only needs to properly adjust the installation position of the maglev track 6 to match the new car body structure without the need for expensive and time-consuming track reconstruction. This not only improves the operational efficiency of the maglev system, but also reduces the cost of long-term operation and maintenance.

[0051] Please refer to Figures 2 and 3, wherein Figure 2 is a schematic diagram of the magnetic levitation attraction of the magnetic levitation system provided in an embodiment of the present application, and Figure 3 is a schematic diagram of the magnetic levitation repulsion of the magnetic levitation system provided in an embodiment of the present application.

[0052] For example, for the maglev scheme of maglev attraction, as shown in Figure 2, the maglev track 6 can be moved up through track adjustment to leave enough space underneath the maglev track 6 so that the lower surface of the maglev track 6 can generate an attraction for the maglev vehicle according to the maglev scheme of maglev attraction, thereby realizing the maglev scheme of maglev attraction.

[0053] For the maglev scheme of magnetic repulsion, as shown in Figure 3, the maglev track 6 can be moved downward by adjusting the track to leave enough space above the maglev track 6 so that the upper surface of the maglev track 6 can generate a repulsive force on the maglev vehicle according to the maglev scheme of magnetic repulsion, thereby realizing the maglev scheme of magnetic repulsion.

[0054] In combination with the above structure and process description, it can be seen that the maglev track structure has at least the following beneficial effects: the maglev track structure realizes the installation position adjustment of the maglev track 6 in the height direction by setting a lifting assembly groove 3 on the track support base, thereby overcoming the defects of poor adaptability and limited flexibility caused by the fixedness of the maglev track structure in the prior art, and allowing rapid track adjustment according to different maglev schemes.

[0055] Please refer to FIG. 4 and FIG. 5 , wherein FIG. 4 is another schematic diagram of the magnetic levitation track structure provided in an embodiment of the present application, and FIG. 5 is an enlarged schematic diagram of the magnetic levitation track in FIG. 4 .

[0056] In some embodiments, the magnetic levitation track structure further comprises:

[0057] The track support frame 4 is arranged in the lifting assembly slot 3. The track support frame 4 is connected to the magnetic suspension track 6. After the track is adjusted, the track support frame 4 is connected to the track support foundation.

[0058] In this embodiment, the composition of the maglev track structure is further expanded, and a key component, the track support frame 4, is added. The main function of the track support frame 4 is to provide a stable support for the maglev track 6 and ensure that the maglev track 6 can be stably connected to the track support foundation during and after the track adjustment process.

[0059] The track support frame 4 is arranged in the lifting assembly slot 3, which means that the lifting assembly slot 3 serves as the installation position of the track support frame 4 in the structure, so that the track support frame 4 can be lifted and lowered in the height direction inside. Such a design allows the magnetic suspension track 6 to be adjusted along the height direction of the lifting assembly slot 3 to meet the requirements of different magnetic suspension solutions.

[0060] When the track adjustment is completed, the track support frame 4 will form a rigid connection with the track support foundation to ensure that the maglev track 6 remains stable in the new installation position. This design not only provides the necessary flexibility to adapt to different maglev vehicle requirements, but also ensures the stability and reliability of the track structure after adjustment.

[0061] Please refer to FIG. 6 , which is a schematic diagram of a track support frame provided in an embodiment of the present application.

[0062] In some cases, the track support frame 4 is connected to the track support base by mounting bolts 5 .

[0063] As a common fastener, the assembly bolt 5 is used to firmly fix the track support frame 4 to a predetermined position of the track support foundation. This connection method is not only simple and reliable, but also easy to disassemble and adjust, which is conducive to adjusting or maintaining the position of the track support frame 4 when necessary.

[0064] It should be noted that the magnetic levitation track structure can be fixed not only by the above-mentioned assembly bolts 5, but also by a lifting mechanism.

[0065] In some embodiments, the magnetic levitation track structure further comprises:

[0066] The lifting mechanism is arranged in the lifting assembly slot 3 , and the lifting mechanism is connected to the magnetic suspension track 6 . The lifting mechanism is used to adjust the magnetic suspension track 6 to achieve track adjustment.

[0067] In this embodiment, the adjustment mechanism of the magnetic levitation track structure is not limited to fixing with the assembly bolts 5, but also introduces a lifting mechanism, which is a more flexible adjustment method. The lifting mechanism is arranged in the lifting assembly slot 3 and is directly connected to the magnetic levitation track 6. Its function is to dynamically adjust the position of the magnetic levitation track 6 to adapt to different magnetic levitation schemes.

[0068] The introduction of the lifting mechanism enables the maglev track structure to be adjusted in a variety of ways, including but not limited to the existing hydraulic lifting method, screw lifting method, etc. These methods can effectively adjust the vertical position of the maglev track 6 to meet different operation requirements.

[0069] For example, the hydraulic lifting method uses the power generated by the hydraulic system to drive the track support frame 4 to move up and down, while the screw lifting method drives the track support frame 4 to move up and down by rotating the screw. Regardless of which lifting mechanism is used, the key is that they can provide a stable and reliable lifting function to ensure that the track support frame 4 can maintain structural stability after being adjusted to a new position.

[0070] In some embodiments, the magnetic levitation track structure further comprises:

[0071] The track assembly block 17 is arranged on the magnetic suspension track 6 , and the track assembly block 17 is connected to the track support frame 4 .

[0072] In this embodiment, a key component, the track assembly block 17, is introduced into the composition of the maglev track structure. The track assembly block 17 is an important part arranged on the maglev track 6. Its main function is to connect with the track support frame 4, so as to form a stable connection structure between the track support frame 4 and the maglev track 6. This design allows the maglev track 6 to maintain a close fit with the track support frame 4 when adjusting the height direction in the lifting assembly slot 3, thereby ensuring the stability and reliability of the entire maglev track structure.

[0073] The provision of the track assembly block 17 not only enhances the stability of the maglev track structure, but also helps to quickly adjust the track under different maglev schemes. For example, when maglev attraction or maglev repulsion adjustment is required, the track assembly block 17 can work in conjunction with the track support frame 4 to ensure that the maglev track 6 can be accurately adjusted to the required position. This adjustment capability is crucial to adapting to the needs of different maglev vehicles. It enables the maglev track structure to flexibly respond to various operating conditions and improves the adaptability and safety of the system.

[0074] In addition, the design of the track assembly block 17 also takes into account the convenience of maintenance and overhaul. Since the track assembly block 17 is connected to the maglev track 6, it can be more easily accessed and operated when the maglev track needs to be maintained or overhauled, thereby improving maintenance efficiency and reducing maintenance costs.

[0075] In some embodiments, the track assembly block 17 is located on a side of the magnetic levitation track 6 close to the track support base.

[0076] In this embodiment, this layout allows the track assembly block 17 to play a key role in the track structure. It not only provides a fixing point so that the magnetic suspension track 6 can be stably connected to the track support frame 4, but also helps to provide necessary support and positioning when the track needs to be adjusted.

[0077] The position design of the track assembly block 17 enables it to be directly connected to the track support frame 4, which simplifies the assembly process and enhances the stability and reliability of the entire maglev track structure. By arranging the track assembly block 17 on the side close to the track support base, it can ensure that the adjustment of the maglev track 6 in the vertical direction is more accurate and convenient, which is crucial to achieve the smooth operation of the maglev train.

[0078] In addition, the design of the track assembly block 17 also takes into account the convenience of maintenance and overhaul. When the maglev track needs to be maintained or overhauled, the location of the track assembly block 17 allows workers to access and operate it more easily, thereby improving maintenance efficiency and reducing maintenance costs. This design reflects the consideration of the maglev track structure in terms of practicality and maintainability, ensuring the long-term stable operation of the maglev system.

[0079] In some embodiments, two track assembly blocks 17 are symmetrically disposed on each magnetic levitation track 6 .

[0080] In this embodiment, each magnetic suspension track 6 is equipped with two symmetrical track assembly blocks 17. This design improves the overall stability and balance of the magnetic suspension track structure. By arranging the track assembly blocks 17 at equidistant positions on one side of the magnetic suspension track 6, it can ensure that the magnetic suspension track is subjected to more uniform force during the lifting or adjustment process, reducing structural deformation or damage caused by uneven force.

[0081] The symmetrical layout of the rail assembly blocks 17 also helps to simplify the installation process, because only one standardized procedure needs to be followed to install and adjust the assembly blocks on both sides, which can improve construction efficiency and reduce construction errors. In addition, the symmetrical rail assembly blocks 17 also facilitate maintenance and repair work, because the consistency of the two assembly blocks allows the maintenance team to quickly identify and replace parts.

[0082] In some cases, as shown in FIG. 5 and FIG. 6 , the track support frame 4 and the track assembly block 17 are both designed to be L-shaped, the vertical side of the track support frame 4 is connected to the track support base through the assembly bolts 5, the assembly bolts 5 are divided into two groups and are symmetrically distributed, a total of six, the horizontal side of the track support frame 4 upwardly supports the track assembly block 17, and the track assembly block 17 is designed to be in stable contact with the vertical angle of the magnetic suspension track 6 with an L-shaped structure. In order to enhance the connection strength between the track support frame 4 and the two track assembly blocks 17, the track support frame 4 is provided with two symmetrical ear plates, and the ear plates are provided with assembly bolt holes 18, and the track assembly block 17 is connected to the ear plates at the corresponding positions through the assembly bolt holes 18 and bolts.

[0083] In other cases, when a lifting mechanism is used, the track support frame 4 can still be connected to the magnetic suspension track 6, so that the lifting mechanism is directly connected to the track support frame 4, thereby realizing indirect connection between the lifting mechanism and the magnetic suspension track 6, and realizing the track adjustment of the magnetic suspension track 6 through the lifting action of the lifting mechanism. Different from the above-mentioned embodiment, since the track support frame 4 is lifted and lowered by the lifting mechanism, it is not necessary to set the assembly bolts 5 on the track support frame 4, so the assembly bolts 5 can be discarded, and only the assembly bolt holes 18 are retained on the track support frame 4, thereby realizing the connection between the track assembly block 17 and the track support frame 4.

[0084] In some embodiments, the magnetic suspension track 6 and the track assembly block 17 are integrally formed.

[0085] In this embodiment, the magnetic suspension track 6 and the track assembly block 17 are manufactured by an integrated molding process, and this design method allows the two to form a complete unit in structure. Through this process, the magnetic suspension track 6 is formed synchronously with the track assembly block 17 during the manufacturing process, thereby ensuring that the connection interface between the two is seamless and strong.

[0086] Such a design improves the stability and reliability of the entire maglev track structure. Since the maglev track 6 and the track assembly block 17 are manufactured in one piece, the fit between them is more precise, reducing the risk of failure due to improper connection or fit error. At the same time, this also simplifies the installation process, because no additional assembly steps are required to fix the track assembly block 17, thereby saving construction time and cost.

[0087] The one-piece molding also helps improve the maintenance efficiency of the maglev track. When the track needs to be maintained or repaired, since the maglev track 6 and the track assembly block 17 are integrated, the maintenance team can more conveniently operate the entire unit without having to handle two separate parts separately. This design reduces the complexity of maintenance and reduces the potential risks caused by improper maintenance.

[0088] In some embodiments, the track support foundation includes:

[0089] Support column 1;

[0090] A track beam 2 is provided on the support column 1;

[0091] Among them, the lifting assembly groove 3 is arranged on the track beam 2.

[0092] In this embodiment, the track support foundation constitutes the skeleton of the maglev track structure, which is composed of a support column 1 and a track beam 2. The support column 1 bears the weight of the entire track structure and provides a stable support point for the track beam 2. The track beam 2 spans the support column 1, providing a necessary platform for the installation of the maglev track 6.

[0093] The key component is the lifting assembly slot 3, which is arranged on the track beam 2. The function of the lifting assembly slot 3 is to allow the maglev track 6 and the track support frame 4 connected thereto to be lifted and lowered along the vertical direction. This design allows the maglev track to be quickly adjusted according to different maglev vehicle requirements or different operation plans to adapt to the requirements of the attraction or repulsion of the maglev train.

[0094] By providing the lifting assembly slot 3 on the track beam 2, the flexibility and adaptability of the entire maglev track structure are significantly improved. This design allows the necessary adjustments to the maglev track 6 to be made without replacing the entire track beam 2, thereby reducing the cost of maintenance and upgrades. At the same time, this design also simplifies the construction process, because the provision of the lifting assembly slot 3 makes the installation and adjustment of the maglev track 6 more direct and efficient.

[0095] Please refer to FIG. 7 , which is a schematic diagram of a cleaning strip provided in an embodiment of the present application.

[0096] In some embodiments, the magnetic levitation track structure further comprises:

[0097] The cleaning scraper 9 is arranged on the upper surface of the magnetic suspension track 6, and the length direction of the cleaning scraper 9 is parallel to the length direction of the magnetic suspension track 6;

[0098] The driving mechanism is connected to the cleaning scraper bar 9, and the driving mechanism is used to drive the cleaning scraper bar 9 to clean the surface.

[0099] In this embodiment, the design of the magnetic levitation track structure takes into account the maintenance and cleaning requirements of the track, and in particular, a cleaning scraper 9 and a driving mechanism are added. The cleaning scraper 9 is installed on the upper surface of the magnetic levitation track 6, and its length direction is parallel to the length direction of the track. Such a layout allows the cleaning scraper 9 to effectively perform cleaning operations over the entire length of the track.

[0100] The main function of the cleaning scraper 9 is to remove foreign matter and dust on the surface of the maglev track 6 to prevent these impurities from affecting the operation of the maglev train. Since the maglev track 6 has high requirements for flatness and cleanliness, the provision of the cleaning scraper 9 helps maintain the performance of the track, extend its maintenance cycle, and ensure the safety and stability of the train operation.

[0101] The driving mechanism connected to the cleaning scraper bar 9 is responsible for providing power so that the cleaning scraper bar 9 can reciprocate on the magnetic suspension track 6, clean the upper surface of the track by scraping, and realize self-cleaning. This driving mechanism can be electric, pneumatic or hydraulic, and its design key lies in being able to provide sufficient power and control accuracy to adapt to different cleaning requirements and track conditions.

[0102] Driven by the driving mechanism, the cleaning scraper 9 can effectively remove dirt on the track surface, reduce the workload of manual cleaning, and improve cleaning efficiency. At the same time, this automatic cleaning design also reduces track damage caused by improper cleaning or untimely cleaning, and reduces maintenance costs.

[0103] In some embodiments, a spray hole 20 is provided on the cleaning scraper 9, and the spray hole 20 is connected to a water tank 22 through a pipeline. The water tank 22 is arranged in the lifting assembly slot 3, and a pump 23 is provided on the pipeline.

[0104] In this embodiment, the cleaning system of the magnetic suspension track 6 is designed to be more efficient and comprehensive. The cleaning scraper 9 is installed on the upper surface of the magnetic suspension track 6, and its length direction is parallel to the length direction of the track, which can ensure that the cleaning scraper 9 can effectively cover the entire track surface. In order to further improve the cleaning efficiency, the cleaning scraper 9 is provided with spray holes 20, which are connected to the water tank 22 provided in the lifting assembly slot 3 through pipelines. Such a design allows the cleaning medium to be directly delivered to the cleaning scraper 9, thereby spraying the magnetic suspension track 6 during the cleaning process, thereby increasing the cleaning effect.

[0105] In addition, a pump 23 is provided on the pipeline, which is used to provide power for the delivery of the cleaning medium, ensuring that the cleaning liquid can be sprayed out from the water tank 22 through the spray hole 20 at an appropriate pressure and flow rate to effectively clean the track surface. The design of this spray system not only improves the cleaning efficiency, but also helps to reduce the need for manual cleaning, reduce maintenance costs, and improve the maintenance quality of the magnetic suspension track 6.

[0106] In some cases, the driving mechanism includes a translational force member 24, the translational end of which is connected to the cleaning strip 9, and the translational force member 24 communicates with a control center, and the operation of the translational force member 24 is remotely controlled by the control center.

[0107] In this embodiment, the cleaning system of the magnetic suspension track structure realizes automatic cleaning by introducing a translation force member 24. The translation force member 24 is part of the driving mechanism, and its translation end is directly connected to the cleaning scraper 9, which means that the movement of the translation force member 24 can be directly transmitted to the cleaning scraper 9, so that it can perform effective cleaning action on the magnetic suspension track 6. This design not only improves the cleaning efficiency, but also ensures the continuity and consistency of the cleaning process.

[0108] In addition, the translational force member 24 has the ability to communicate with the control center, which enables the control center to remotely monitor and control the working state of the translational force member 24. Through this remote control mechanism, the operator can adjust the working mode of the cleaning scraper 9 according to the actual cleaning needs of the magnetic suspension track 6, such as changing its moving speed or cleaning frequency, so as to achieve more precise cleaning control. This intelligent cleaning system helps to reduce maintenance costs and improve cleaning effects, while also reducing manual intervention and improving the automation level of the entire magnetic suspension track system.

[0109] In other cases, the driving mechanism includes a rotating power part 10, the rotating end of the rotating power part 10 is connected to a traction rope 11, and a changing wheel 15 is provided on the side of the magnetic levitation track 6. The traction rope 11 passes around the changing wheel 15 and is connected to the cleaning scraper 9. The cleaning scraper 9 is also connected to a traction spring 12, and the traction spring 12 is used to drive the cleaning scraper 9 to perform traction and reset without external force.

[0110] In this embodiment, another form of the driving mechanism includes a rotating power member 10, and this design drives the traction rope 11 through the rotating end of the rotating power member 10. The rotating power member 10 can be an electric or pneumatic motor, and its rotational motion is transmitted through the traction rope 11, thereby realizing the remote operation of the cleaning scraper 9.

[0111] The traction rope 11 passes around the redirecting wheel 15 on the side of the magnetic suspension track 6. This arrangement allows the pulling force of the traction rope 11 to be accurately transmitted to the cleaning scraper 9. The function of the redirecting wheel 15 is to change the traction direction of the traction rope 11 to ensure that the cleaning scraper 9 can move correctly along the upper surface of the magnetic suspension track 6.

[0112] The other end of the cleaning scraper bar 9 is connected to the traction spring 12, which plays a key role in the system. When the driving mechanism no longer applies external force, the traction spring 12 can drive the cleaning scraper bar 9 to return to its initial position, that is, to achieve automatic reset. This design allows the cleaning scraper bar 9 to be quickly removed from the track when cleaning operations are not required, reducing interference with the operation of the maglev train, and also facilitates the storage and maintenance of the cleaning scraper bar 9.

[0113] It should be noted that the above two methods are both acceptable driving methods for the cleaning scraper 9. When the driving mechanism can be more conveniently arranged at the upper side of the magnetic suspension track 6, the translational power member 24 is preferably used as the driving mechanism; when the driving mechanism can be more conveniently arranged at the lower side of the magnetic suspension track 6, the rotational power member 10 is preferably used as the driving mechanism.

[0114] In a specific implementation, the overall solution of the maglev track structure is described as follows.

[0115] In this embodiment, the provided maglev track structure and maglev system demonstrate an innovative solution, which aims to overcome the fixity problem of the maglev track structure in the prior art and improve its adaptability and flexibility. The maglev track structure mainly includes a track support base and a maglev track 6, wherein the track support base is provided with a lifting assembly slot 3. The maglev track 6 is installed in the lifting assembly slot 3, and its installation position can be adjusted along the lifting assembly slot 3 in the height direction to adapt to different maglev schemes.

[0116] The track support foundation is composed of a support column 1 and a track beam 2, and a lifting assembly groove 3 is provided on the track beam 2. This design allows the maglev track 6 to be precisely adjusted in height according to the maglev attraction or repulsion scheme of the maglev vehicle. For example, for the maglev attraction scheme, the maglev track 6 can be moved upward to leave space under the track so that the lower surface of the maglev track 6 can generate an attractive force on the maglev vehicle. On the contrary, for the maglev repulsion scheme, the maglev track 6 can be moved downward to leave space above the track so that the upper surface of the maglev track 6 can generate a repulsive force on the maglev vehicle.

[0117] In order to adjust the magnetic levitation track 6, the technical solution further includes a track support frame 4 and a track assembly block 17. The track support frame 4 is arranged in the lifting assembly slot 3 and is connected to the magnetic levitation track 6. The track assembly block 17 is arranged on the magnetic levitation track 6 and is connected to the track support frame 4. This structural design not only enhances the stability of the magnetic levitation track structure, but also simplifies the installation and adjustment process.

[0118] In addition, the technical solution also provides a cleaning system, including a cleaning scraper 9 and a driving mechanism. The cleaning scraper 9 is arranged on the upper surface of the magnetic suspension track 6, and its length direction is parallel to the length direction of the magnetic suspension track 6. The driving mechanism can be a translational power member 24 or a rotational power member 10, which is connected to the cleaning scraper 9 and is used to drive the cleaning scraper 9 to clean the surface. The cleaning scraper 9 is provided with a spray hole 20, which is connected to a water tank 22 arranged in the lifting assembly slot 3 through a pipeline, and a pump 23 is provided on the pipeline to provide a cleaning medium.

[0119] In actual use, when the maglev track needs to be maintained or adjusted, the position of the track support frame 4 and the maglev track 6 can be adjusted by the lifting mechanism or the assembly bolts 5. Once the adjustment is completed, the track support frame 4 will form a rigid connection with the track support base to ensure that the maglev track 6 remains stable in the new installation position. At the same time, the cleaning system can be automatically started, and the cleaning strip 9 performs the cleaning operation under the drive of the driving mechanism, and the spray hole 20 sprays the cleaning liquid to clean the surface of the maglev track 6, and then the cleaning strip 9 removes dirt and dust to ensure the cleanliness and performance of the track.

[0120] In summary, the present technical solution provides a highly adjustable and easy-to-maintain maglev track structure that can quickly adapt to different maglev schemes while maintaining the cleanliness and performance of the track, thereby improving the operating efficiency and reliability of the maglev system.

[0121] The present application also provides a maglev system, including a maglev vehicle and the above-mentioned maglev track structure, which can adapt to the maglev attraction and repulsion of the maglev vehicle through track adjustment of the maglev track structure.

[0122] The maglev system should have all the beneficial technical effects of the above-mentioned maglev track structure, which will not be described in detail here.

[0123] As shown in FIG2 , the maglev vehicle includes a vehicle body 13 and a track matching frame 16, which is a maglev solution with maglev attraction. The track matching frame 16 extends from top to bottom and from outside to inside to the lower side of the maglev track 6. A vehicle magnetic mechanism is arranged on the side of the track matching frame 16 facing the maglev track 6, i.e., the upper side, which is attracted upward by the maglev track 6, thereby realizing the magnetic levitation of the maglev vehicle.

[0124] As shown in FIG3 , the maglev vehicle includes a vehicle body 13 and a track matching frame 16 , which is a maglev scheme of magnetic levitation repulsion. The track matching frame 16 extends to the upper side of the maglev track 6 , and a vehicle magnetic mechanism is arranged on the side of the track matching frame 16 facing the maglev track 6 , i.e., the lower side, which is subjected to the downward repulsive force of the maglev track 6 , thereby realizing the magnetic levitation of the maglev vehicle.

[0125] It should be noted that the present embodiment does not limit the specific forms of the magnetic levitation track 6 and the vehicle magnetic mechanism, including but not limited to permanent magnets and electromagnetic coils, which should also fall within the scope of the description of the present embodiment.

[0126] It should be noted that many of the components mentioned in this application are universal standard parts or components known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or through conventional experimental methods.

[0127] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0128] The above is a detailed introduction to the magnetic levitation track structure and magnetic levitation system provided by the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core ideas of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A magnetic levitation track structure, characterized in that: include: Track support foundation with lifting assembly slots; The magnetic levitation track is arranged in the lifting assembly slot. In the height direction, the installation position of the magnetic levitation track can be adjusted along the lifting assembly slot to realize the track adjustment of the magnetic levitation track structure according to the magnetic levitation solution.

2. The magnetic levitation track structure according to claim 1, characterized in that: Also includes: A track support frame is arranged in the lifting assembly slot, the track support frame is connected to the magnetic suspension track, and after the track is adjusted, the track support frame is connected to the track support base.

3. The magnetic levitation track structure according to claim 2, characterized in that: Also includes: A track assembly block is arranged on the magnetic suspension track, and the track assembly block is connected to the track support frame.

4. The magnetic levitation track structure according to claim 3, characterized in that: The track assembly block is located on a side of the magnetic levitation track close to the track support base; and / or, Two track assembly blocks are symmetrically arranged on each of the magnetic levitation tracks; and / or, The magnetic suspension track and the track assembly block are integrally formed.

5. The magnetic levitation track structure according to claim 1, characterized in that: Also includes: A lifting mechanism is arranged in the lifting assembly slot, the lifting mechanism is connected to the magnetic suspension track, and the lifting mechanism is used to adjust the magnetic suspension track to achieve track adjustment.

6. The magnetic levitation track structure according to claim 1, characterized in that: The track support foundation comprises: Support columns; A track beam, arranged on the support column; Wherein, the lifting assembly groove is arranged on the track beam.

7. The magnetic levitation track structure according to claim 1, characterized in that: Also includes: A cleaning scraper bar is provided on the upper surface of the magnetic suspension track, and the length direction of the cleaning scraper bar is parallel to the length direction of the magnetic suspension track; A driving mechanism is connected to the cleaning scraper, and the driving mechanism is used to drive the cleaning scraper to clean the surface.

8. The magnetic levitation track structure according to claim 7, characterized in that: The cleaning scraper is provided with a spray hole, the spray hole is communicated with a water tank through a pipeline, the water tank is arranged in the lifting assembly slot, and a pump is arranged on the pipeline.

9. The magnetic levitation track structure according to claim 8, characterized in that: The driving mechanism comprises a translational force member, the translational end of the translational force member is connected to the cleaning scraper, the translational force member communicates with a control center, and the operation of the translational force member is remotely controlled by the control center; or, The driving mechanism includes a rotating power part, the rotating end of the rotating power part is connected to a traction rope, and a changing wheel is provided on the side of the magnetic levitation track. The traction rope is connected to the cleaning scraper after passing around the changing wheel. The cleaning scraper is also connected to a traction spring, and the traction spring is used to drive the cleaning scraper to perform traction and reset without external force.

10. A magnetic levitation system, characterized in that: The invention comprises a maglev vehicle and a maglev track structure as claimed in any one of claims 1 to 9, wherein the maglev scheme of maglev attraction and maglev repulsion of the maglev vehicle is adapted through track adjustment of the maglev track structure.

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