Dual-drive magnetic levitation turnout

Abstract

The utility model relates to the technical field of medium-low speed magnetic levitation turnouts, in particular to a dual-drive magnetic levitation turnout. The dual-drive magnetic levitation turnout comprises a fixed stack beam, a turnout main beam body, a drive assembly and two movable stack beams, the turnout main beam body is located between the fixed stack beam and the movable stack beams and comprises a rotating beam, a linear beam and a curved beam, the curved beam and the linear beam are parallel and connected with each other, the drive assembly is arranged on the turnout main beam body, and the two movable stack beams are arranged on the rotating beam. The driving assembly drives the rotating beam to rotate relative to the fixed stack beam and drives the linear beam to rotate relative to the corresponding movable stack beam, so that the turnout main beam body is switched between a first position and a second position, the rotating beam is communicated with the linear beam at the first position, and the rotating beam is communicated with the curved beam at the second position. According to the dual-drive magnetic levitation turnout, the occupied area of the turnout is reduced, and installation of the turnout in a non-open air or a tunnel is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of medium and low speed maglev turnouts, and in particular to a dual-drive maglev turnout. Background Art

[0002] As a new type of urban rail transit, the development of medium and low speed maglev trains in my country has received more and more attention. As an important part of the operation of maglev trains, the development of turnout technology is also very critical.

[0003] In traditional rail transit operations, turnouts are generally controlled by mechanical structures, which are expensive to build and maintain. However, the turnouts of maglev trains are controlled by electromagnetic force, a technology known as maglev turnout technology.

[0004] However, the existing maglev turnouts occupy a large area, which is not conducive to installation in non-open-air areas or tunnels. Utility Model Content

[0005] The present application provides a dual-drive maglev turnout, which is used to solve the problem that the maglev turnout occupies a large area and is not conducive to installation in non-open-air areas or tunnels.

[0006] The present application provides a dual-drive maglev turnout, comprising a fixed stack beam, a turnout main beam body, a drive assembly and two movable stack beams;

[0007] The turnout main beam is located between the fixed stack beam and the movable stack beam, the turnout main beam includes a rotating beam, a straight beam and a curved beam, one end of the rotating beam is rotatably connected to the fixed stack beam, one end of the straight beam and the curved beam are respectively rotatably connected to the two movable stack beams, the curved beam and the straight beam are parallel and connected to each other, the driving component is arranged on the turnout main beam, the driving component drives the rotating beam to rotate relative to the fixed stack beam, and the straight beam to rotate relative to the corresponding movable stack beam, so that the turnout main beam switches between a first position and a second position, when in the first position, the rotating beam is connected to the straight beam, and when in the second position, the rotating beam is connected to the curved beam.

[0008] In some embodiments, the curved beam is an arc beam, and the center of the curved beam is located on a side of the curved beam away from the straight beam.

[0009] In some embodiments, the ends where the rotating beam and the fixed beam are connected are both in matching arc shapes.

[0010] In some embodiments, the ends where the straight beam, the curved beam and the movable stack beam are connected are all in matching arc shapes.

[0011] In some embodiments, a plurality of rotating trolleys are further included, and one end of the rotating beam, the straight beam and the curved beam are rotatably connected to the rotating trolleys respectively.

[0012] In some embodiments, the dual-drive maglev turnout further includes a pull rod assembly, the pull rod assembly including a connecting pull rod, one end of the connecting pull rod is connected to the straight beam, and the other end is connected to the curved beam, so that the curved beam and the straight beam rotate synchronously.

[0013] In some embodiments, the driving assembly is arranged into two groups, and the two groups of driving assemblies are respectively connected to the rotating beam and the straight beam. The driving assembly includes a guide groove, a swing arm and a driving member. The guide groove is arranged along the length direction of the rotating beam or the straight beam. One end of the swing arm is slidably connected in the guide groove, and the driving member is connected to the other end of the swing arm to drive the swing arm to swing.

[0014] In some embodiments, a movable trolley is disposed at one end of the rotating beam, the straight beam, and the curved beam that are close to each other.

[0015] In some embodiments, the dual-drive maglev turnout further includes a support plate, wherein the support plate is located at the bottom of the mobile trolley, and the mobile trolley is rollingly disposed on the support plate.

[0016] In some embodiments, the dual-drive maglev turnout further includes three groups of locking assemblies, which are respectively arranged under the rotating beam, the straight beam and the curved beam to lock the rotating beam, the straight beam and the curved beam respectively.

[0017] The dual-drive maglev turnout provided in the present application is provided with a rotating beam, a straight beam, a curved beam, a pull rod assembly and two sets of drive assemblies. When the rotating beam and the straight beam are connected, the train passes from the rotating beam to the straight beam. When the train needs to change tracks, the rotating beam and the straight beam are rotated by the drive assembly at the same time, so that the rotating beam and the straight beam are misaligned, and the curved beam is connected to the rotating beam at the same time to complete the track changing operation. The setting of the curved beam makes the connection between the curved beam and the rotating beam smoother, thereby improving the smoothness and comfort of the train passing. At the same time, the rotating beam and the straight beam are driven to rotate simultaneously by the two sets of drive assemblies, and the required rotation angle becomes smaller, thereby shortening the total length of the turnout and reducing the switching distance of the turnout, thereby greatly shortening the footprint, so as to facilitate the installation of the turnout in non-open-air or tunnel areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0019] Figure 1A schematic diagram of the structure of a dual-drive maglev turnout provided in an embodiment of the present application;

[0020] Figure 2 for Figure 1 Front view of the structure of the middle turnout;

[0021] Figure 3 for Figure 1 A schematic diagram of the structure when the middle turnout is in the first position;

[0022] Figure 4 for Figure 1 A schematic diagram of the structure when the middle turnout is in the second position;

[0023] Figure 5 for Figure 1 Schematic diagram of the bottom structure of the middle turnout.

[0024] Description of reference numerals:

[0025] 100. Fix the beams;

[0026] 200, turnout main beam; 210, rotating beam; 220, straight beam; 230, curved beam;

[0027] 300, tie rod assembly;

[0028] 400, driving assembly; 410, guide groove;

[0029] 500, movable buttress beam;

[0030] 600, rotating trolley;

[0031] 700, mobile trolley;

[0032] 800, support plate;

[0033] 900. Locking assembly.

[0034] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0035] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0036] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0037] In this application, unless otherwise clearly specified and limited, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0038] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0039] As a new type of urban rail transit, medium and low speed maglev trains are receiving more and more attention in my country. As an important part of the operation of maglev trains, the development of turnout technology is also very critical. In traditional rail transit operations, turnouts are generally controlled by mechanical structures, which are expensive to build and maintain. However, the turnouts of maglev trains control the steering by electromagnetic force, and this technology is called maglev turnout technology.

[0040] However, the existing maglev turnout has a heavy beam body and occupies a large area, which is not conducive to installation in non-open-air areas or tunnels.

[0041] In addition, the movable parts of the existing maglev turnout mainly include the joint hinge shaft, 6 upper support seats, 6 lower support seats, the first hinge shaft connecting rod, the second hinge shaft connecting rod, 3 angle bisection devices, the first locking device, the second locking device, the driving device and 4 sets of trolleys. Each additional moving part has an additional weak point of failure and maintenance point. When the parts installed under the turnout beam need to be replaced, the upper turnout beam needs to be lifted or jacked up, which will damage the accuracy of the magnetic pole surface of the turnout F rail. After the parts are replaced, the shape and position accuracy of the magnetic pole surface of the F rail needs to be re-fine-tuned. The large number of movable parts is not conducive to the maintenance of the turnout.

[0042] In order to solve the above problems, the present application provides a dual-drive maglev turnout. Through the setting of a rotating beam, a straight beam, a curved beam, a pull rod assembly and two sets of drive assemblies, when the rotating beam and the straight beam are connected, the train passes from the rotating beam to the straight beam. When the train needs to change tracks, the rotating beam and the straight beam are rotated by the drive assembly at the same time, so that the rotating beam and the straight beam are misaligned, and the curved beam is connected to the rotating beam at the same time to complete the track changing operation. Through the setting of the curved beam, the connection between the curved beam and the rotating beam is smoother, thereby improving the smoothness and comfort of the train passing. At the same time, the rotating beam and the straight beam are driven to rotate at the same time by two sets of drive assemblies, and the required rotation angle becomes smaller, shortening the total length of the turnout, and reducing the switching distance of the turnout, thereby greatly shortening the footprint, so as to facilitate the installation of the turnout in non-open-air or tunnel areas.

[0043] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0044] The present application provides a dual-drive maglev turnout, referring to Figures 1 to 5 The dual-drive maglev turnout includes a fixed stack beam 100, a turnout main beam body 200, a drive assembly 400 and two movable stack beams 500.

[0045] The turnout main beam 200 is located between the fixed stack beam 100 and the movable stack beam 500. The turnout main beam 200 includes a rotating beam 210, a straight beam 220 and a curved beam 230. One end of the rotating beam 210 is rotatably connected to the fixed stack beam 100, and one end of the straight beam 220 and the curved beam 230 are respectively rotatably connected to the two movable stack beams 500. The curved beam 230 and the straight beam 220 are parallel and connected to each other. The driving component 400 is arranged on the turnout main beam body. The driving component 400 drives the rotating beam 210 to rotate relative to the fixed stack beam 100, and the straight beam 220 to rotate relative to the corresponding movable stack beam 500, so that the turnout main beam body 200 switches between the first position and the second position. In the first position, the rotating beam 210 and the straight beam 220 are connected. In the second position, the rotating beam 210 and the curved beam 230 are connected.

[0046] Specifically, refer to Figure 3 and Figure 4 When the rotating beam 210 is at the starting position, that is, the rotating beam 210 is horizontal, the straight beam 220 and the rotating beam 210 are located on the same straight line, and the straight beam 220 and the rotating beam 210 are spliced ​​with each other. This is the first position, and the train passes in a straight line. When the rotating beam 210 deflects, the straight beam 220 also deflects, driving the curved beam 230 to rotate, thereby splicing the rotating beam 210 and the curved beam 230. This is the second position, and the train changes tracks and passes.

[0047] When the turnout is in the second position, the straight edge of the rotating beam 210 is tangent to the arc edge of the curved beam 230, so that the rotating beam 210 is smoothly connected to the curved beam 230, thereby improving the smoothness and comfort of the train passing.

[0048] By adopting the above technical solution, when the turnout is in the first position, the train passes in a straight line, and when the turnout is in the second position, the train changes tracks and passes. The curved beam 230 is arranged so that the connection between the curved beam 230 and the rotating beam 210 is smoother, thereby improving the smoothness and comfort of the train passing. At the same time, the two sets of drive components 400 drive the rotating beam 210 and the straight beam 220 to rotate simultaneously, and the required rotation angle becomes smaller, thereby shortening the total length of the turnout and reducing the switching distance of the turnout. Compared with the existing turnout, the overall length of the turnout of the present application will be shortened by 3.3m, and the switch distance of the turnout will be reduced from 2.9m to 2.5m, which greatly reduces the occupied area, so as to facilitate the installation of the turnout in non-open-air or tunnel areas.

[0049] Among them, refer to Figure 1 and Figure 3 The curved beam 230 is an arc beam body, and the center of the curved beam 230 is located on the side of the curved beam 230 away from the straight beam 220.

[0050] The curved beam 230 is a high-precision arc beam body, replacing a straight-simulated curved segmental beam, thereby improving the train passing performance and comfort.

[0051] Reference Figure 1 and Figure 3 The ends where the rotating beam 210 and the fixed stack beam 100 are connected are both in matching arc shapes.

[0052] The end where the rotating beam 210 and the fixed stack beam 100 are connected is an arc protrusion, and the end of the fixed stack beam 100 is set as an arc groove. The arc of the end of the rotating beam 210 is rotatably connected in the arc groove of the fixed stack beam 100, and the center of the arc of the end of the rotating beam 210 coincides with the center of the arc groove of the fixed stack beam 100.

[0053] The dual-drive maglev turnout further includes a plurality of rotating trolleys 600 , and one end of the rotating beam 210 , the straight beam 220 , and the curved beam 230 are rotatably connected to the rotating trolleys 600 .

[0054] There are three rotating trolleys 600, and one end of the rotating beam 210, the straight beam 220 and the curved beam 230 are respectively connected to the corresponding rotating trolleys 600. The rotation axis of the rotating beam 210 coincides with the center of the arc at the end of the rotating beam 210, so that the rotating beam 210 remains connected with the fixed stack beam 100 after rotation.

[0055] Furthermore, the ends where the straight beam 220, the curved beam 230 and the movable stack beam 500 are connected are all in matching arc shapes.

[0056] The ends where the straight beam 220, the curved beam 230 and the movable stacking beam 500 are connected are all arc protrusions, and the end of the movable stacking beam 500 is set as an arc groove. The end arcs of the straight beam 220 and the curved beam 230 are respectively rotated and connected in the corresponding arc grooves of the movable stacking beam 500, and the centers of the end arcs of the straight beam 220 and the curved beam 230 coincide with the centers of the corresponding arc grooves of the movable stacking beam 500.

[0057] The rotation axis of the straight beam 220 coincides with the center of the arc at the end of the straight beam 220, and the rotation axis of the curved beam 230 coincides with the center of the arc at the end of the curved beam 230, so that the straight beam 220 and the curved beam 230 remain connected to the movable stack beam 500 after rotation.

[0058] In some embodiments, reference Figure 1 and Figure 5 The dual-drive maglev turnout further includes a pull rod assembly 300, which includes a connecting rod, one end of which is connected to the straight beam 220, and the other end is connected to the curved beam 230, so that the curved beam 230 and the straight beam 220 rotate synchronously.

[0059] The connecting rod is located at the bottom of the straight beam 220. Both ends of the connecting rod are connected with connecting seats, which are welded and fixed to both ends of the connecting rod, and the connecting seats are fixed to the bottom of the straight beam 220 or the curved beam 230 by bolts. Thus, when the straight beam 220 rotates, the curved beam 230 is driven to rotate synchronously. The connecting rod is made of steel and can withstand strong pulling force.

[0060] Furthermore, the connecting rod may be a threaded sleeve assembly with an adjustable length, so as to adjust the distance between the straight beam 220 and the curved beam 230 according to actual needs during the installation process.

[0061] In some embodiments, the drive assembly 400 is arranged in two groups, and the two groups of drive assemblies 400 are respectively connected to the rotating beam 210 and the linear beam 220. The drive assembly 400 includes a guide groove 410, a swing arm and a driving member. The guide groove 410 is arranged along the length direction of the rotating beam 210 or the linear beam 220. One end of the swing arm is slidably connected in the guide groove 410, and the driving member is connected to the other end of the swing arm to drive the swing arm to swing.

[0062] The guide groove 410 is a linear groove, and a roller is disposed at the end of the swing arm. The roller is located in the guide groove 410 and can slide back and forth along the guide groove 410. When the driving member drives the swing arm to swing, the roller moves in the guide groove 410, thereby driving the rotating beam 210 or the linear beam 220 to rotate.

[0063] Furthermore, the driving component includes a motor, a reduction gearbox and a limit switch. The motor and the reduction gearbox are installed on a ground foundation. The motor is connected to the reduction gearbox, and the reduction gearbox is connected to one end of the swing arm. The limit switch is set on the reduction gearbox to accurately control the swing angle of the straight beam 220 or the rotating beam 210, thereby controlling the starting position and ending position of the straight beam 220 or the rotating beam 210.

[0064] By adopting the above technical solution, the motor drives the reduction box to rotate, the reduction box drives the swing arm to swing, and the rotation of the reduction box is limited by the limit switch, so as to accurately control the flapping angles of the linear beam 220 and the rotating beam 210.

[0065] In some embodiments, reference Figure 1 and Figure 2 A movable trolley 700 is provided at one end of the rotating beam 210, the straight beam 220 and the curved beam 230 which are close to each other.

[0066] Rollers are provided at the bottom of the mobile trolley 700, so that the mobile trolley 700 can move on the ground and provide support for the rotating beam 210, the straight beam 220 and the curved beam 230. When the driving assembly 400 drives the rotating beam 210 and the straight beam 220 to rotate, the mobile trolley 700 follows the corresponding beam body and moves along the arc on the foundation, rotating the straight beam 220, the curved beam 230 and the rotating beam 210 to the desired position.

[0067] In some embodiments, a support plate 800 is further included. The support plate 800 is located at the bottom of the moving trolley 700 , and the moving trolley 700 is rolled on the support plate 800 .

[0068] Among them, the support plate 800 is a steel plate, and the mobile trolley 700 is located on the support plate 800. The mobile trolley 700 is supported by the steel plate to prevent the concrete foundation from being damaged during the reciprocating rolling process of the mobile trolley 700, causing the turnout to deviate.

[0069] Furthermore, a slide rail may be provided on the support plate 800. The slide rail is an arc-shaped rail, and the rollers of the mobile trolley 700 are placed on the slide rail to play a supporting and limiting role.

[0070] In some embodiments, reference Figure 1 and Figure 5 , and also includes three groups of locking components 900, which are respectively arranged under the rotating beam 210, the straight beam 220 and the curved beam 230, so as to lock the rotating beam 210, the straight beam 220 and the curved beam 230 respectively.

[0071] Before the maglev turnout switches from the first position to the second position, the three sets of locking components are unlocked; after unlocking, the two sets of driving components 400 start driving, and at the same time drive the rotating beam 210, the straight beam 220 and the curved beam 230 to rotate; when the switch is in place, the driving is stopped, and the three sets of locking components lock the turnout main beam 200, and the switching of the maglev turnout from the first position to the second position is completed.

[0072] The dual-drive maglev turnout provided by the present application is provided with a rotating beam 210, a straight beam 220, a curved beam 230, a pull rod assembly 300 and two sets of driving assemblies 400. When the rotating beam 210 and the straight beam 220 are connected, the train passes through the straight beam 220 from the rotating beam 210. When the train needs to change tracks, the rotating beam 210 and the straight beam 220 are rotated by the driving assembly 400 at the same time, so that the rotating beam 210 and the straight beam 220 are misaligned, and the curved beam 230 is connected to the rotating beam 210 at the same time, so that the track changing operation can be completed. The setting of the curved beam 230 makes the connection between the curved beam 230 and the rotating beam 210 smoother. Thereby, the smoothness and comfort of the train passing are improved, and the rotating beam 210 and the straight beam 220 are driven to rotate simultaneously by two sets of driving components 400, the required rotation angle becomes smaller, the total length of the turnout is shortened, and the switching distance of the turnout is reduced, thereby greatly shortening the occupied area, so as to facilitate the installation of the turnout in non-open-air or tunnel areas; at the same time, through the setting of the curved beam 230, and the rotation of the rotating beam 210, the straight beam 220 and the curved beam 230, the number of movable small component structures in the turnout composed of multiple straight beam splicing structures in the prior art is reduced, such as the support seat, the dumpling shaft connecting rod, the angle bisector device, etc., thereby improving the maintenance and repair performance of the turnout.

[0073] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the invention disclosed herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present application and includes common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0074] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A dual-drive maglev turnout, characterized in that: It comprises a fixed stack beam (100), a turnout main beam body (200), a driving assembly (400) and two movable stack beams (500); The turnout main beam (200) is located between the fixed stack beam (100) and the movable stack beam (500), and the turnout main beam (200) comprises a rotating beam (210), a straight beam (220) and a curved beam (230), one end of the rotating beam (210) is rotatably connected to the fixed stack beam (100), one end of the straight beam (220) and one end of the curved beam (230) are rotatably connected to the two movable stack beams (500) respectively, and the curved beam (230) and the straight beam (220) are arranged in parallel and connected to each other. The driving assembly (400) is arranged on the turnout main beam (200), and the driving assembly (400) drives the rotating beam (210) to rotate relative to the fixed stack beam (100), and the straight beam (220) to rotate relative to the corresponding movable stack beam (500), so that the turnout main beam (200) switches between a first position and a second position. When in the first position, the rotating beam (210) is connected to the straight beam (220), and when in the second position, the rotating beam (210) is connected to the curved beam (230).

2. The dual-drive maglev turnout according to claim 1, characterized in that: The curved beam (230) is an arc beam body, and the center of the curved beam (230) is located on a side of the curved beam (230) away from the straight beam (220).

3. The dual-drive maglev turnout according to claim 1, characterized in that: The ends where the rotating beam (210) and the fixed stack beam (100) are connected are both in matching arc shapes.

4. The dual-drive maglev turnout according to claim 1, characterized in that: The ends where the straight beam (220), the curved beam (230) and the movable stack beam (500) are connected are all in matching arc shapes.

5. The dual-drive maglev turnout according to any one of claims 1 to 4, characterized in that: It also includes a plurality of rotating trolleys (600), and one end of the rotating beam (210), the straight beam (220) and the curved beam (230) are respectively rotatably connected to the rotating trolleys (600).

6. The dual-drive maglev turnout according to any one of claims 1 to 4, characterized in that: It also includes a tie rod assembly (300), wherein the tie rod assembly (300) includes a connecting tie rod, one end of which is connected to the straight beam (220), and the other end of which is connected to the curved beam (230), so that the curved beam (230) and the straight beam (220) rotate synchronously.

7. The dual-drive maglev turnout according to any one of claims 1 to 4, characterized in that: The driving assembly (400) is provided in two groups, and the two groups of the driving assembly (400) are respectively connected to the rotating beam (210) and the linear beam (220). The driving assembly (400) comprises a guide groove (410), a swing arm and a driving member. The guide groove (410) is provided along the length direction of the rotating beam (210) or the linear beam (220). One end of the swing arm is slidably connected in the guide groove (410), and the driving member is connected to the other end of the swing arm to drive the swing arm to swing.

8. The dual-drive maglev turnout according to any one of claims 1 to 4, characterized in that: A movable trolley (700) is provided at each of the ends of the rotating beam (210), the straight beam (220) and the curved beam (230) that are close to each other.

9. The dual-drive maglev turnout according to claim 8, characterized in that: It also includes a support plate (800), wherein the support plate (800) is located at the bottom of the mobile trolley (700), and the mobile trolley (700) is rolled on the support plate (800).

10. The dual-drive maglev turnout according to any one of claims 1 to 4, characterized in that: It also includes three groups of locking assemblies (900), which are respectively arranged below the rotating beam (210), the straight beam (220) and the curved beam (230) to respectively lock the rotating beam (210), the straight beam (220) and the curved beam (230).

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