CN213676653U - Semi-suspension type magnetic levitation small train transportation system - Google Patents

Abstract

The utility model discloses a semi-suspension type magnetic levitation train transportation system, include: the train system comprises two end cars and a plurality of middle cars arranged between the two end cars, the end cars all adopt rubber wheels to run on the track system, the middle cars all adopt a suspension mode to run on the track system, and only the end cars are provided with traction devices and supply power to the train by virtue of the power supply system and provide traction power for the train; the track system is provided with a rack rail on a large-gradient line, and the end car is provided with a gear device which is meshed with the rack rail and used for providing traction force. The system has the advantages of reduced size, reduced system complexity, high safety, low noise, small turning radius, good environmental protection performance, etc. Meanwhile, the train system can run on a large-gradient line in a climbing manner, so that the system has stronger line adaptability.

Description

Semi-suspension type magnetic levitation small train transportation system

Technical Field

The utility model relates to a magnetic suspension track traffic technical field, more specifically say, relate to a semi-suspension type magnetism floats little train transportation system.

Background

With the rapid development of the tourism industry in China, the tourism traffic becomes an important means for effectively guaranteeing the passenger flow between scenic spots and passenger source places, and the role of the tourism traffic in the tourism industry is increasingly obvious. Whether the convenience of the tourism traffic is directly related to the audience degree of the scenic spot is an important index for the development and progress of the scenic spot tourism industry, and can have great influence on the development of the tourism industry in the whole area.

The medium-low speed magnetic levitation traffic technology is a new type of rail traffic, unique technological and visual impact can be provided for audiences by means of unique levitation characteristics, the medium-low speed magnetic levitation traffic technology is a mature vehicle and a travel brand, and compared with a subway light rail, the medium-low speed magnetic levitation traffic technology has the advantages of safety, comfort, no vibration, low noise, no pollution, low manufacturing cost, low maintenance cost and the like, and is suitable for requirements of people on high-quality commuting and traveling. The magnetic levitation tourist track has good market prospect and huge market demand.

In the prior art, the structural form of the medium-low speed magnetic levitation transportation system is optimized, but the size and the transportation capacity of the medium-low speed magnetic levitation transportation system still keep the traditional track transportation mode, and a large number of existing medium-low speed magnetic levitation subsystems are reserved, so that the problems of unstable operation, poor line adaptability and the like exist, and the market competitiveness and the engineering popularization capability of the medium-low speed magnetic levitation transportation system are poor.

In summary, how to improve the operation stability and the line adaptability of the magnetic levitation transportation system is a problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a semi-floating magnetic levitation train transportation system can improve the operating stability and the circuit adaptability of magnetic levitation traffic system, improves medium-low speed magnetic levitation traffic system's market competition and engineering popularization ability then.

In order to achieve the above object, the present invention provides the following technical solutions:

a semi-suspension magnetic levitation train transportation system, comprising: the train system comprises two end cars and a plurality of middle cars arranged between the two end cars, the end cars all adopt rubber wheels to run on the track system, the middle cars all adopt a suspension mode to run on the track system, the end cars and the middle cars are connected and hung through car couplers, and the end cars are all connected with the power supply system to provide traction power for the middle cars; the track system is provided with a rack on a large-gradient line, and the end car is provided with a gear device which is meshed with the rack and used for providing traction force.

Preferably, the track system includes the track, is used for supporting the track roof beam of track and is used for well car provides the reaction rail of suspension power, the reaction rail is located on the track roof beam, the rubber tyer can follow the track operation.

Preferably, the end car includes the end car automobile body, is used for supporting the end car bogie of end car automobile body, is used for the drive rubber tyer pivoted power device and is used for the restraint end car automobile body traffic direction's guider, the end car automobile body is located on the end car bogie, the end car bogie below is equipped with the rubber tyer with power device, the rubber tyer with power supply system all with power device connects, the both sides of end car bogie are equipped with the multiunit guider.

Preferably, a power supply device of the power supply system is arranged on the track beam, the end car comprises an end car collector shoe which is used for being in contact with the power supply device to realize vehicle power supply, and the end car collector shoe is connected with the power device;

or the power supply device of the power supply system is a storage battery, the storage battery is arranged on the end car body, and the storage battery is connected with the power device;

or the power device is a fuel engine or an internal combustion engine.

Preferably, well car includes well car automobile body, is used for supporting well car bogie of well car automobile body, be used for with the cooperation of reaction rail produces the suspension module and the suspension controller of suspension effect, well car automobile body is located on the well car bogie, the correspondence of the left and right sides of well car bogie is equipped with the suspension module, be equipped with the anti-roll device that is used for improving structural stability between the suspension module, the bottom of suspension module is equipped with the suspension electro-magnet, the suspension electro-magnet with the suspension controller is connected, the suspension controller is located on the chassis of well car automobile body.

Preferably, a secondary system is arranged between the middle vehicle body and the middle vehicle bogie.

Preferably, damping pull rods are arranged between the left end of the underframe and the left end of the middle truck bogie and between the right end of the underframe and the right end of the middle truck bogie.

Preferably, the end car and the middle car are both single-car single-bogie structural members or single-car multi-bogie structural members.

Use the utility model provides a during semi-suspension magnetic levitation little train transportation system, the well car that is hanging unpowered a plurality of festivals suspension by the tow end wagon of rubber tyer is moving on rail system, it has effectively combined wheeled vehicle and magnetic suspension vehicle's advantage, it is high to have the line operational safety, the noise is low, turning radius is little, advantages such as environmental protection performance are good, make the train wholly be semi-suspension mode, also that the end wagon adopts the wheel to support, well car all adopts the suspension mode, wherein, the wheeled vehicle of tip can effectively improve train operating stability, and suspension state's well car has greatly improved passenger's the travelling comfort of taking. Meanwhile, because the power of the train is from the head end train and the tail end train, even if one end train of the two end trains fails, the other end train can continue to drive the whole train to run, so that the running stability of the system is improved. And because the track system is provided with the rack rail on the heavy grade line, the end car is provided with the gear device which is meshed with the rack rail, and the gear device can effectively improve the climbing capability of the end car on the heavy grade line, ensure the normal running of the train and effectively improve the line adaptability of the magnetic suspension traffic system.

To sum up, the utility model provides a semi-floating magnetic levitation train transportation system can improve magnetic levitation traffic system's operating stability and circuit adaptability, improves medium-low speed magnetic levitation traffic system's market competition and engineering promotion ability then.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of a semi-suspension type maglev small train transportation system provided by the utility model when the transportation system is a single train and a single bogie;

fig. 2 is a schematic structural view of the semi-suspension type maglev train transportation system provided by the present invention when the transportation system is a single-vehicle double-bogie;

FIG. 3 is a front view of the end car;

FIG. 4 is a side view of the end car in a single-car single-bogie configuration;

FIG. 5 is a side view of the end car in a single double bogie configuration;

FIG. 6 is a front view of the center vehicle;

FIG. 7 is a side view of the center vehicle in a single-truck configuration;

fig. 8 is a side view of the center vehicle in a two-bogie configuration.

In fig. 1-8:

the system comprises an end car 1, an end car body 11, an end car bogie 12, a power device 13, a guide device 14, a gear device 15, an end car collector shoe 16, a middle car 2, a middle car body 21, a middle car bogie 22, a suspension controller 23, a secondary system 24, a damping pull rod 25, a rubber wheel 3, a car coupler 4, a track 5, a track beam 6, a reaction track 7, a tooth track 8 and a power supply device 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The core of the utility model is to provide a little train transportation system of semi-floating magnetic levitation, can improve the operating stability and the circuit adaptability of magnetic levitation traffic system, improve the market competition and the engineering popularization ability of medium-low speed magnetic levitation traffic system then.

Please refer to fig. 1 to 8.

This concrete embodiment provides a little train transportation system of semi-suspension type magnetic levitation, includes: the train system comprises two end cars 1 and a plurality of middle cars 2 arranged between the two end cars 1, the end cars 1 all run on the track system by rubber wheels 3, the middle cars 2 all run on the track system in a suspension mode, the end cars 1 and the middle cars 2 are connected and hung through car couplers 4, and the end cars 1 are all connected with the power supply system to provide traction power for the middle cars 2; the track system is provided with a rack 8 on a steep route, and the end car 1 is provided with a gear device 15 which is meshed with the rack 8 and is used for providing traction force.

It should be noted that both the two end cars 1 are connected to the power supply system to provide traction power for the middle car 2, and the middle car 2 does not have power, that is, the whole train system is operated by the end car 1, and the number of the middle cars 2 may be determined according to specific situations. Therefore, even if one end vehicle 1 of the two end vehicles 1 has a fault problem, the other end vehicle 1 can continue to drive the whole train to run, so that the running stability of the system is improved.

Still need explain, the utility model provides a semi-floating magnetic levitation train transportation system is applicable to the scenic spot, and it contains train system, rail system and power supply system etc. carries out miniaturization and simplification to current magnetic levitation system, and the train system passenger capacity of this system need not too big for example, so can effectively reduce vehicle load and structural complexity for this system possesses stronger engineering suitability, with the demand that satisfies different markets and environmental condition to the system. The end cars 1 and the middle cars 2 can be communicated with each other to form a train with a through whole train, and the end cars 1 and the middle cars 2 can be independent of each other and are not communicated with each other to form a train with a non-through train. The through form of the train can be determined according to actual demands and actual conditions.

In the actual application process, the shapes, structures, sizes, positions, numbers and the like of the train system, the track system, the power supply system, the rack 8, the gear device 15, the end car 1 and the middle car 2 can be determined according to actual conditions and actual requirements.

Use the utility model provides a during semi-suspension type maglev little train transportation system, the well car 2 that is hanging unpowered a plurality of festivals suspension is even being operated on rail system by rubber tyer 3 towed end car 1, it has effectively combined wheeled vehicle and maglev vehicle's advantage, it is high to have the line operation security, the noise is low, turning radius is little, advantages such as environmental protection performance is good, and can make the train wholly be half suspension mode, also 1 adoption wheel supports of end car, well car 2 all adopts the suspension mode, wherein, the wheeled vehicle of tip can effectively improve train operating stability, and suspension state's well car 2 has greatly improved passenger's the travelling comfort of taking. Meanwhile, because the power of the train is from the head end train 1 and the tail end train 1, even if one end train 1 in the two end trains 1 has a fault problem, the other end train 1 can continue to drive the whole train to run, so that the running stability of the system is improved. And because the track system is provided with the rack 8 on the large-gradient line, the end car 1 is provided with the gear device 15 which is meshed with the rack 8, and the gear device 15 can effectively improve the climbing capability of the end car 1 on the large-gradient line, ensure the normal running of the train and effectively improve the line adaptability of the magnetic suspension traffic system.

To sum up, the utility model provides a semi-floating magnetic levitation train transportation system can improve magnetic levitation traffic system's operating stability and circuit adaptability, improves medium-low speed magnetic levitation traffic system's market competition and engineering promotion ability then.

On the basis of the above-mentioned embodiment, it is preferable that the track system includes the track 5, a track beam 6 for supporting the track 5, and a reaction rail 7 for providing the levitation force to the middle vehicle 2, the reaction rail 7 being provided on the track beam 6, and the rubber wheels 3 can run along the track 5.

It should be noted that the track beam 6 is used as a basic supporting member of the whole track system, and can be made of a concrete structure beam or a steel structure beam according to the actual application condition of the engineering. And the reaction rail 7 can be arranged on the track beam 6 through a fastening device, and the reaction rail 7 is used for interacting with the suspension electromagnet on the middle vehicle 2 to generate electromagnetic force so as to provide suspension force and guiding force for the middle vehicle 2. For example, the reaction rail 7 may be mounted to the underside of the end flanges of the track beam 6 by fasteners and associated embedments.

The shapes, structures, sizes, positions and the like of the track 5, the track beam 6 and the reaction track 7 can be determined according to actual conditions and actual requirements in the actual application process.

Preferably, the end car 1 comprises an end car body 11, an end car bogie 12 for supporting the end car body 11, a power device 13 for driving the rubber wheels 3 to rotate and a guide device 14 for restraining the running direction of the end car body 11, the end car body 11 is arranged on the end car bogie 12, the rubber wheels 3 and the power device 13 are arranged below the end car bogie 12, the rubber wheels 3 and the power supply system are both connected with the power device 13, and a plurality of groups of guide devices 14 are arranged on two sides of the end car bogie 12.

It should be noted that the end car 1 mainly provides traction power for the train system, and the end car 1 runs on the track 5 by means of the rubber wheels 3. The end car 1 can be set as a driver cab for train operation control. The main material of the end car body 11 may be aluminum alloy, and mainly includes main components such as an underframe, a side wall, an end wall, a roof, and the like. An end car bogie 12 is arranged below an end car body 11, the rubber wheel 3 is arranged on the end car bogie 12, a power device 13 is arranged below the end car bogie 12, and the power device 13 can drive the rubber wheel 3 to rotate through an axle and a speed reducing framework in a rotating motor or internal combustion engine mode, so that power is provided for a train system. Moreover, a plurality of groups of guide devices 14 can be respectively arranged on the side part of the end car bogie 12, the guide devices 14 run on the side part of the track beam 6 by means of rubber wheels 3, and the guide devices 14 can effectively restrict the motion track of the end car body 11 so as to ensure that the end car body 11 runs along the direction of the track 5.

Preferably, a rack 8 may be provided on the track beam 6, and a gear device 15 may be provided on the end car bogie 12, the gear device 15 being a gear power system in parallel with the rubber wheel 3, the gear power system being engaged with the rack 8 in the traveling route direction for providing traction when the vehicle travels on a heavy grade route.

Therefore, the rack 8 is only needed to be arranged on the track 5 in a special track section, such as a large slope section, the gear device 15 is connected with the axle through the speed reducing mechanism and meshed with the rack 8 on the track 5 to provide traction force for the vehicle running under the special track, and the traction force of the gear meshing can provide larger torque so that the vehicle can normally run under the special track condition of a large longitudinal slope and the like. The system combines the two modes of rubber wheel 3 traction and toothed rail 8 traction, the end car 1 jointly provides traction and braking force by means of the rubber wheel 3 and the gear device 15, the climbing performance of the train system is greatly improved, and the train system has strong line adaptability.

The shapes, structures, sizes, positions and the like of the end car body 11, the end car bogie 12, the power device 13 and the guide device 14 can be determined according to actual conditions and actual requirements in the actual operation process.

Preferably, the power supply device 9 of the power supply system is arranged on the track beam 6, the end car 1 comprises an end car collector shoe 16 which is used for contacting with the power supply device 9 to realize vehicle power supply, and the end car collector shoe 16 is connected with the power device 13; or the power supply device 9 of the power supply system is a storage battery which is arranged on the end car body 11 and is connected with the power device 13; or the power plant 13 is a fuel engine or an internal combustion engine. The power device 13 is a fuel engine or an internal combustion engine, which means that the power source of the end car 1 is the fuel power device, and the power supply device 9 does not need to be additionally arranged.

In this embodiment, the power source of the end car 1 may adopt power supply modes such as power supply of the third contact rail, power supply of the storage battery, power supply of the fuel power device, and the like. The brake of the end car 1 mainly depends on the disc brake of the rubber wheel 3 of the end car 1 and the gear rack 8 brake. Wherein the gear rack 8 brake is mainly activated in special line sections (such as large slope sections).

When the power supply system adopts a third contact rail (or a trolley line) for power supply, the power supply device 9 (the contact rail or the trolley line) can be arranged on the track beam 6, and a collector shoe on the end car bogie 12 is in contact with the power supply device 9 to obtain current and supply power to the train system; when the power supply system adopts a storage battery or a fuel engine to supply power, the storage battery and the fuel power device carried by the end train body 11 supply power for the train system. Therefore, the system can select different power supply modes according to actual conditions and actual requirements.

It should be further noted that, when the power supply system adopts a fuel power device for supplying power, the power device 13 may be installed at the bottom of the end car bogie 12, and the power device 13 is configured as a rotating electric machine, a fuel engine or an internal combustion engine, and the power device 13 is connected with the axle through a speed reducing mechanism and drives the rubber wheel 3 to rotate, thereby providing traction for the vehicle.

On the basis of the above embodiment, preferably, the middle vehicle 2 includes a middle vehicle body 21, a middle vehicle bogie 22 for supporting the middle vehicle body 21, a suspension module and a suspension controller 23 for generating a suspension effect in cooperation with the reaction rail 7, the middle vehicle body 21 is disposed on the middle vehicle bogie 22, the suspension modules are correspondingly disposed on the left and right sides of the middle vehicle bogie 22, anti-rolling devices for improving structural stability are disposed between the suspension modules, a suspension electromagnet is disposed at the bottom of the suspension module, the suspension electromagnet is connected with the suspension controller 23, and the suspension controller 23 is disposed on an underframe of the middle vehicle body 21.

It should be noted that the middle truck 2 is mainly used for transporting people, and the middle truck body 21 runs on the reaction rail 7 in a suspension manner. The main material of the middle vehicle body 21 is aluminum alloy, and it mainly includes main components such as bottom frame, side wall, end wall and roof. A middle truck bogie 22 is arranged below a middle truck body 21, the middle truck bogie 22 mainly comprises main components such as longitudinal beams, supporting arms and anti-rolling devices, and the component main bodies are formed by aluminum alloy sections in a welding or fastener connecting mode. A suspension module is hung on a bracket of the middle bogie 22, the suspension module is controlled by a suspension controller 23 arranged on the underframe of the middle bogie body 21 in a suspension mode, and the suspension electromagnet and the reaction rail 7 arranged on the track beam 6 generate electromagnetic force to provide suspension force and guiding force for the vehicle.

In the actual application process, the shapes, structures, sizes, positions and the like of the middle vehicle body 21, the middle vehicle bogie 22, the suspension module and the suspension controller 23 can be determined according to actual conditions and actual requirements.

Preferably, a secondary system 24 is provided between the middle vehicle body 21 and the middle vehicle bogie 22 to effectively alleviate mechanical vibration between the middle vehicle body 21 and the middle vehicle bogie 22.

Preferably, a damping pull rod 25 is arranged between the left end of the underframe and the left end of the middle bogie 22 and between the right end of the underframe and the right end of the middle bogie 22.

It should be noted that the damping rod 25 is used for connecting the middle vehicle body 21 and the middle vehicle bogie 22, so as to transmit the traction force of the middle vehicle bogie 22 to the middle vehicle body 21 and maintain the stability of the middle vehicle body 21.

In the actual application process, the shapes, structures, sizes, positions and the like of the secondary system 24 and the damping pull rod 25 can be determined according to actual conditions and actual requirements.

On the basis of the above embodiment, it is preferable that the main body members of the end car 1 and the middle car 2 are both aluminum alloy material pieces. Therefore, the load and the structure of the vehicle can be effectively reduced, so that the train system has stronger line and engineering applicability, and is particularly suitable for being popularized in scenic spots with complex line environment and higher investment cost control requirements.

Preferably, the end car 1 and the middle car 2 are both single-car single-bogie structural members or single-car multi-bogie structural members.

It should be noted that the single-bogie structural member refers to a vehicle body correspondingly arranged on one bogie, the single-bogie structural member refers to a vehicle body arranged on a plurality of mutually connected bogies, and the proportion arrangement of the vehicle body and the bogies can be adjusted and determined according to actual needs.

It should be added that the track beam 6 is used as a supporting structure of the whole system, and can flexibly adopt a form of a simple beam or a continuous beam according to the line condition, and the track beam 6 can be made of a concrete structure beam or a steel structure beam. The cross section of the track beam 6 needs to meet the trafficability requirement of different carriages in a train system, wherein the end car 1 mainly passes through the upper plane of the track beam 6 by the aid of the rubber wheels 3 and the guide device 14, and the middle car 2 passes through by the aid of the suspension force and the guide force generated by interaction of the suspension electromagnet and the reaction rail 7.

The utility model provides a semi-suspension type magnetism floats little train transportation system has almost possessed all advantages that 5 traffic of magnetism floated track possessed, if circuit operational safety is high, the noise is low, the feature of environmental protection is good, circuit strong adaptability and construction maintenance cost low grade. Meanwhile, the system is miniaturized on the basis of the existing magnetic levitation system, the vehicle load and the structure are further reduced, the train has stronger line and engineering applicability, and the system is particularly suitable for being popularized in scenic spots with complex line environments and higher investment cost control requirements. Meanwhile, the system can be used as a supplementary role of the existing urban rail 5 transportation system, and further perfects the urban transportation system.

The system provides a train which is formed by connecting and hanging a plurality of unpowered magnetic levitation middle trains 2 on an end train 1 which is drawn by rubber wheels 3, perfectly combines a plurality of advantages of wheeled vehicles and magnetic levitation vehicles, and all train bodies adopt a one-to-one or one-to-many arrangement mode of train bodies and bogies. The train adopts half suspension mode (end car 1 adopts the wheel to support, and well car 2 all adopts suspension mode), and suspension state well car 2 has greatly improved passenger's riding comfort. Meanwhile, the power of the train is from the end car 1, and the two end cars 1 are redundant, so that the stability of system operation is further ensured.

In addition, the system adopts the combination of the rubber wheel 3 traction mode and the rack rail 8 traction mode to brake the vehicle, only the rubber wheel 3 is adopted to brake the vehicle under a good line condition, and the rubber wheel 3 traction mode and the rack rail 8 traction mode are combined to brake the vehicle under a special line condition, so that the system has strong adaptability to large longitudinal slopes such as high mountains, steep slopes and the like and other special line conditions, and the limitation of the line conditions on the application of the system is greatly reduced.

The system is miniaturized and simplified on the basis of the existing magnetic levitation system, and the structural size reduction and system optimization are performed on the vehicles, the tracks 5, the bridges, the lines and the like. The optimized system has smaller structural load and structural size, simultaneously simplifies various complicated and heavy systems such as a signal system, a power supply system, a station house and the like, and greatly reduces the system investment. In addition, the vehicle adopts an independent multi-carriage coupling mode, the marshalling is flexible, the turning radius of the train can be further reduced, and the train has stronger line adaptability, stronger product popularization and market competitiveness.

It should be noted that the directions and positional relationships indicated by "up and down", "left and right" in the present application are based on the directions and positional relationships shown in the drawings, and are only for the convenience of simplifying the description and facilitating the understanding, but do not indicate or imply that the device or element indicated must have a specific direction, be constructed in a specific direction, and operate, and therefore, should not be construed as limiting the present invention.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The utility model provides an arbitrary compound mode of all embodiments all is in this utility model's a protection scope, does not do here and gives unnecessary details.

It is right above the utility model provides a semi-floating magnetic levitation train transportation system has carried out the detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (8)

1. The utility model provides a little train transportation system of semi-suspension type magnetism, its characterized in that includes: the train comprises two end cars (1) and a plurality of middle cars (2) arranged between the two end cars (1), the end cars (1) run on the track system by rubber wheels (3), the middle cars (2) run on the track system in a suspension mode, the end cars (1) and the middle cars (2) are connected and hung through car couplers (4), and the end cars (1) are connected with the power supply system to provide traction power for the middle cars (2); the track system is provided with a rack (8) on a large-gradient line, and the end car (1) is provided with a gear device (15) which is meshed with the rack (8) and used for providing traction force.

2. A semi-suspension magnetic levitation trainset transportation system according to claim 1, wherein the track system comprises a track (5), a track beam (6) for supporting the track (5), and a reaction rail (7) for providing levitation force to the middle car (2), the reaction rail (7) is provided on the track beam (6), and the rubber wheels (3) can run along the track (5).

3. The semi-suspension type maglev train transportation system according to claim 2, wherein the end car (1) comprises an end car body (11), an end car bogie (12) for supporting the end car body (11), a power device (13) for driving the rubber wheels (3) to rotate, and a guide device (14) for restraining the running direction of the end car body (11), the end car body (11) is arranged on the end car bogie (12), the rubber wheels (3) and the power device (13) are arranged below the end car bogie (12), the rubber wheels (3) and the power supply system are both connected with the power device (13), and a plurality of groups of guide devices (14) are arranged on two sides of the end car bogie (12).

4. A semi-suspension magnetic levitation trainset transportation system according to claim 3, wherein a power supply device (9) of the power supply system is arranged on the track beam (6), the end car (1) comprises an end car collector shoe (16) for contacting with the power supply device (9) to realize vehicle power supply, and the end car collector shoe (16) is connected with the power device (13);

or the power supply device (9) of the power supply system is a storage battery, the storage battery is arranged on the end car body (11), and the storage battery is connected with the power device (13);

or the power device (13) is a fuel engine or an internal combustion engine.

5. The semi-suspension type maglev train transportation system according to any one of claims 2 to 4, wherein the middle train (2) comprises a middle train body (21), a middle train bogie (22) for supporting the middle train body (21), suspension modules for generating a suspension effect by matching with the reaction rail (7), and a suspension controller (23), wherein the middle train body (21) is arranged on the middle train bogie (22), the suspension modules are correspondingly arranged on the left side and the right side of the middle train bogie (22), an anti-rolling device for improving the structural stability is arranged between the suspension modules, a suspension electromagnet is arranged at the bottom of each suspension module, the suspension electromagnet is connected with the suspension controller (23), and the suspension controller (23) is arranged on a bottom frame of the middle train body (21).

6. A semi-suspension magnetic levitation trainset transportation system as claimed in claim 5, wherein a secondary train (24) is provided between the middle car body (21) and the middle car bogie (22).

7. Semi-suspension magnetic levitation trainset transportation system according to claim 6, wherein damping tie rods (25) are arranged between the left end of the underframe and the left end of the middle bogie (22) and between the right end of the underframe and the right end of the middle bogie (22).

8. A semi-suspension magnetic levitation train transportation system as claimed in any one of claims 1 to 4, wherein the end car (1) and the middle car (2) are both single car single bogie structural members or single car multiple bogie structural members.

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