Multi-track rail beam and suspended air-rail system based on multi-turnout structure

Abstract

The present invention belongs to the field of rail transit technology, and aims to solve the problem that a plurality of traveling track beams of a suspended sky rail cannot be interconnected and operated. The present invention provides a multi-track beam based on a multi-turnout structure, comprising a plurality of main track beams that do not cross each other, a first line-changing track and a second line-changing track; the plurality of main track beams are numbered sequentially from one side of the multi-track beam to the other side; from the first end to the second end of the multi-track beam, the first line-changing track is sequentially arranged between the main track beams from a small number to an adjacent large number, and at the same time, the second line-changing track is sequentially arranged between the main track beams from a large number to an adjacent small number; the intersection of different line-changing tracks and the main track is provided with a track-changing device for switching the corresponding track connection direction; the beneficial effect of the invention is that the plurality of first line-changing tracks, the second line-changing tracks, the main track and the track-changing device provided by the present invention can realize the rapid and stable interconnection and intercommunication of trains between the plurality of traveling track beams.

Description

Technical Field

[0001] The invention belongs to the technical field of rail transit, and in particular relates to a multi-line track beam and a suspended air-rail system based on a multi-turnout structure. Background Art

[0002] The aerial rail train is a city rapid transit bus and a suspended rail transportation system, including track piers, track beams, aerial rail trains and vehicle bogies. The vehicle bogies are used to drive the aerial rail train to move along the longitudinal direction of the track beams. The aerial rail train, that is, a suspended aerial railway, has tracks above and can be built in the near-ground space under the bridge. It has low construction costs and a short construction period. Construction in congested areas can effectively alleviate traffic pressure. At the same time, with the rapid development of aerial rail technology, track lines have become intertwined and diversified.

[0003] In the prior art, when a suspended skytrain changes track in a complex running track beam system, multiple turnout structures are usually used, which are supported by columns fixed to the ground to achieve track change of the train in the complex track system. The turnouts are long, occupy a large area, and have high construction costs. For track change between multiple track lines in both directions, many turnout structures are required for cross-switching, which affects the safety and work efficiency of multiple trains running and switching at the same time. Therefore, a system that can be used as an intermediate transfer line in multiple lines is needed to achieve interconnection between multiple running track beams. Summary of the invention

[0004] In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that a plurality of running track beams of a suspended skytrain cannot be interconnected and operated, the present invention provides a multi-track track beam based on a multi-turnout structure, comprising a plurality of main line tracks, a plurality of first variable line tracks, and a plurality of second variable line tracks; the plurality of main line tracks do not cross each other, and the plurality of first variable line tracks and the plurality of second variable line tracks do not cross each other; the plurality of main line tracks are numbered sequentially from one side to the other side of the multi-track track beam; from the first end to the second end of the multi-track track beam, the first variable line tracks are sequentially arranged from the main line track with a small serial number to the adjacent main line track with a large serial number, and at the same time, the second variable line tracks are sequentially arranged from the main line track with a large serial number to the adjacent main line track with a small serial number; the intersection of the first variable line track, the second variable line track and the corresponding main line track is provided with a track changing device for switching the corresponding track connection direction.

[0005] In some preferred embodiments, the multi-line track beam includes four main line tracks, namely, a first main line track, a second main line track, a third main line track and a fourth main line track; the plurality of first variable line tracks sequentially arranged between the first main line track and the fourth main line track are respectively a first diverging track beam, a second diverging track beam and a third diverging track beam, and the first diverging track beam, the second diverging track beam and the third diverging track beam are sequentially arranged to form a first cross-track line; the plurality of second variable line tracks sequentially arranged between the fourth main line track and the first main line track are respectively a fourth diverging track beam, a fifth diverging track beam and a sixth diverging track beam, and the fourth diverging track beam, the fifth diverging track beam and the sixth diverging track beam are sequentially arranged to form a second cross-track line; the first diverging track beam, the first The six forked track beams are arranged between the first main line track and the second main line track, and are tangent to the first main line track and the second main line track at an acute angle; the second forked track beam and the fifth forked track beam are arranged between the second main line track and the third main line track, and are tangent to the second main line track and the third main line track at an acute angle; the third forked track beam and the fourth forked track beam are arranged between the third main line track and the fourth main line track, and are tangent to the third main line track and the fourth main line track at an acute angle; the track changing device is liftably arranged at the connection part of the first forked track beam, the second forked track beam, the third forked track beam, the fourth forked track beam, the fifth forked track beam, the sixth forked track beam and the corresponding main line track.

[0006] In some preferred embodiments, the track changing device includes a first track changing device and a second track changing device, the first track changing device being liftably arranged at the connection portion between the first branch track beam and the first main line track, the second main line track, and / or the connection portion between the second branch track beam and the second main line track, the third main line track, and / or the connection portion between the third branch track beam and the third main line track, the fourth main line track; the second track changing device being liftably arranged at the connection portion between the sixth branch track beam and the first main line track, the second main line track, and / or the connection portion between the fifth branch track beam and the second main line track, the third main line track, and / or the connection portion between the fourth branch track beam and the third main line track, the fourth main line track.

[0007] In some preferred embodiments, the first track changing device includes a first connecting component, a second connecting component and a first driving mechanism; the first connecting component includes a first connecting portion and a first track portion, the first track portion and the first connecting portion are fixedly connected, and are connected to the driving mechanism through the first connecting portion; the second connecting component includes a second connecting portion and a second track portion, the second track portion and the second connecting portion are fixedly connected, and are connected to the driving mechanism through the second connecting portion; the first driving mechanism drives one of the first connecting component and the second connecting component to move downward to dock with the traveling track beam, and at the same time drives the other to rise to a set height to construct a unique passage in the switch component.

[0008] In some preferred embodiments, the second track-changing device includes a third connecting member, a fourth connecting member, and a second driving mechanism; the third connecting member includes a third connecting portion and a third track portion, the third track portion and the third connecting portion are fixedly connected, and are connected to the second driving mechanism via the third connecting portion; the fourth connecting member includes a fourth connecting portion and a fourth track portion, the fourth track portion and the fourth connecting portion are fixedly connected, and are connected to the second driving mechanism via the fourth connecting portion; the second driving mechanism drives one of the third connecting member and the fourth connecting member to move downward to dock with the traveling track beam, and at the same time drives the other to rise to a set height to construct a unique passage in the switch component.

[0009] In some preferred embodiments, one end of the first bifurcated track beam and the sixth bifurcated track beam is fixedly connected to or integrally formed with the first main line track; and / or,

[0010] The other ends of the first bifurcated track beam and the sixth bifurcated track beam are fixedly connected or integrally formed with the second main line track; and / or,

[0011] One end of the second bifurcated track beam and the fifth bifurcated track beam is fixedly connected to or integrally formed with the second main line track; and / or,

[0012] The other ends of the second bifurcated track beam and the fifth bifurcated track beam are fixedly connected to or integrally formed with the third main line track; and / or,

[0013] One end of the third bifurcated track beam and the fourth bifurcated track beam is fixedly connected to or integrally formed with the third main line track; and / or,

[0014] The other ends of the third bifurcated track beam and the fourth bifurcated track beam are fixedly connected to or integrally formed with the fourth main line track.

[0015] In some preferred embodiments, the first forked track beam, the second forked track beam, the third forked track beam, the fourth forked track beam, the fifth forked track beam and the sixth forked track beam are all curved track beams, and the curve radius of the curved track beam is a set turning radius value.

[0016] In some preferred embodiments, the multi-line track beam also includes a connecting track segment, and the connecting track segment includes a first connecting track segment, a second connecting track segment, a third connecting track segment and a fourth connecting track segment, one end of the first connecting track segment and the second connecting track segment is fixedly connected or integrally formed with one end of the first main line track; one end of the third connecting track segment and the fourth connecting track segment is fixedly connected or integrally formed with one end of the fourth main line track; the other ends of the first connecting track segment, the second connecting track segment, the third connecting track segment and the fourth connecting track segment are all connected to the traveling track beam.

[0017] In some preferred embodiments, the first docking track segment, the second docking track segment, the third docking track segment and the fourth docking track segment are all straight track beams.

[0018] A suspended sky-rail system comprises a plurality of running track beams, wherein the suspended sky-rail system is provided with one or more multi-track beams based on a multi-turnout structure as described above, wherein the multi-track beams are fixedly connected to the running track beams and are used to realize the interconnected operation of trains on different complex tracks.

[0019] The beneficial effects of the present invention are:

[0020] 1) A multi-track track beam based on a multi-turnout structure provided by the present invention can realize the interconnection of trains in different main line tracks by setting multiple first line-changing tracks and multiple second line-changing tracks in multiple main line tracks, and realize directional change between different main line tracks by sequentially setting multiple first line-changing tracks and multiple second line-changing tracks, so as to realize rapid cross-line operation between different tracks.

[0021] 2) In the multi-line track beam based on the multi-turnout structure of the present invention, the first connecting component in the first track changing device and the third connecting component in the second track changing device are in a state of docking with the corresponding main line tracks under the default state, that is, when there is no need to change tracks, the first track changing device and the second track changing device in the present invention can realize the connection of multiple main line tracks in the turnout group without driving movement; the first track changing device and the second track changing device can quickly realize vehicle track change and multi-line vehicles can run simultaneously, thereby improving the overall operation efficiency and saving track change time.

[0022] 3) The multi-line track beam based on the multi-turnout structure in the present invention realizes the rapid lifting and moving docking of the first track changing device and the second track changing device through the first driving mechanism and the second driving mechanism respectively, shortens the track change time, and improves the overall practicality and efficiency; the driving mechanism can be any one of mechanical drive, motor drive, pressure drive, and magnetic drive.

[0023] 4) The suspended sky-rail system of the present invention can realize the interconnection and intercommunication of track changes in a track system with complex staggered cross-lines through a combination of two or more multi-line track beams or a combination of a multi-line track beam and a traveling track beam.

[0024] 5) The present invention is applicable to both internally suspended monorail transportation systems and externally suspended monorail transportation systems.

[0025] 6) The present invention has a simple and novel structure, low cost and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of a multi-line track beam based on a multi-turnout structure in the present invention;

[0028] Figure 2 It is a schematic diagram of a partially enlarged structure of a connection portion between a first main line track and a first branch track beam in a multi-line track beam based on a multi-turnout structure in the present invention;

[0029] Figure 3 It is a schematic diagram of a partially enlarged structure of a connection portion between a second main line track and a first branch track beam in a multi-line track beam based on a multi-turnout structure in the present invention;

[0030] Figure 4 It is a schematic diagram of a partially enlarged structure of a connection portion between a second main line track and a second branch track beam in a multi-line track beam based on a multi-turnout structure in the present invention;

[0031] Figure 5 It is a schematic diagram of a partially enlarged structure of a connection portion between a third main line track and a second branch track beam in a multi-track beam based on a multi-turnout structure in the present invention;

[0032] Figure 6 It is a schematic diagram of a partially enlarged structure of a connection portion between a third main line track and a third branch track beam in a multi-line track beam based on a multi-turnout structure in the present invention;

[0033] Figure 7It is a schematic diagram of a partially enlarged structure of a connection portion between a fourth main line track and a third branch track beam in a multi-line track beam based on a multi-turnout structure in the present invention;

[0034] Figure 8 It is a front view of a first track changing device in a multi-track beam based on a multi-turnout structure in the present invention;

[0035] Fig. 9 It is a schematic diagram of the three-dimensional structure of the first track changing device in the multi-line track beam based on the multi-turnout structure in the present invention;

[0036] Fig.10 It is a schematic diagram of a partially enlarged structure of a connection portion between a first main line track and a sixth branch track beam in a multi-line track beam based on a multi-turnout structure in the present invention;

[0037] Fig.11 It is a schematic diagram of a partially enlarged structure of a connection portion between a second main line track and a sixth branch track beam in a multi-line track beam based on a multi-turnout structure in the present invention;

[0038] Fig.12 It is a schematic diagram of a partially enlarged structure of a connection portion between a second main line track and a fifth branch track beam in a multi-line track beam based on a multi-turnout structure in the present invention;

[0039] Fig.13 It is a schematic diagram of a partially enlarged structure of a connection portion between a third main line track and a fifth branch track beam in a multi-line track beam based on a multi-turnout structure in the present invention;

[0040] Fig.14 It is a schematic diagram of a partially enlarged structure of a connection portion between a third main line track and a fourth branch track beam in a multi-line track beam based on a multi-turnout structure in the present invention;

[0041] Fig.15 It is a schematic diagram of a partially enlarged structure of a connection portion between a fourth main line track and a fourth branch track beam in a multi-line track beam based on a multi-turnout structure in the present invention;

[0042] Fig.16 It is a schematic diagram of the three-dimensional structure of the first track changing device in the multi-line track beam based on the multi-turnout structure in the present invention;

[0043] Fig.17 It is a front view of the second track changing device in the multi-line track beam based on the multi-turnout structure in the present invention.

[0044] Explanation of the accompanying drawings: 1. first main line track; 2. second main line track; 3. third main line track; 4. fourth main line track; 5. first track changing device, 51. first connecting component, 511. first track portion, 512. first connecting portion, 52. second connecting component, 521. second track portion, 522. second connecting portion; 6. second track changing device, 61. third connecting component, 611. third track portion, 612. third connecting portion, 62. fourth connecting component, 621. fourth track portion, 622. fourth connecting portion; 7. first diverging track beam; 8. sixth diverging track beam; 9. second diverging track beam; 10. fifth diverging track beam; 11. fourth diverging track beam; 12. third diverging track beam; 13. first connecting track segment; 14. second connecting track segment; 15. third connecting track segment; 16. fourth connecting track segment. DETAILED DESCRIPTION

[0045] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0046] The present invention provides a multi-track rail beam based on a multi-turnout structure, comprising a plurality of main line rails, a plurality of first variable line rails, and a plurality of second variable line rails; the plurality of main line rails do not cross each other, and the plurality of first variable line rails and the plurality of second variable line rails do not cross each other; the plurality of main line rails are numbered sequentially from one side to the other side of the multi-track rail beam; the first variable line rails are sequentially arranged from the main line rail with a small serial number to the adjacent main line rail with a large serial number, and at the same time, the second variable line rails are sequentially arranged from the main line rail with a large serial number to the adjacent main line rail with a small serial number, that is, the plurality of first variable line rails are sequentially arranged from the small serial number to the large serial number between the plurality of main line rails, so that the train can go from the main line rail with a small serial number to the adjacent main line rail with a large serial number, and / or to the non-main line rail. The cross-track operation of adjacent main line tracks with large numbers is set as the first cross-track line in this direction; multiple second variable-line tracks are set in sequence from large numbers to small numbers between the multiple main line tracks to realize the cross-track operation of the train from the main line track with large numbers to the adjacent main line track with small numbers, and / or to the non-adjacent main line track with small numbers, and this direction is set as the second cross-track line; in the present invention, the first cross-track line and the second cross-track line are for realizing cross-track connection in opposite directions; wherein, multiple first variable-line tracks in the first cross-track line can be set adjacent to each other in sequence, or can be set alternately in sequence; multiple second variable-line tracks in the second cross-track line can be set adjacent to each other in sequence, or can be set alternately in sequence; the first variable-line track and the second variable-line track do not cross each other.

[0047] The intersection of the first change-line track, the second change-line track and the corresponding main line track is provided with a track-changing device for switching the corresponding track connection direction; the track-changing device can realize the connection of the main line track itself or the connection of the branch track beam at the fork. At the same time, there is only one track in the passage, ensuring the rapid track change of the train at the fork; the track-changing device can be a swing-arm track-changing device, a rotary track-changing device or a lifting track-changing device, as long as it can realize the track line change at the fork of the turnout structure composed of the change-line track and the main line track.

[0048] It should be noted that the multiple main line tracks in the present invention can be straight track beams or curved track beams, that is, the multi-line track beams based on the multi-turnout structure in the present invention can be used at the forks of straight track beams and the forks of curved track beams, and are suitable for both internally suspended air-rail track beams and externally suspended air-rail track beams.

[0049] The present invention is further described below in conjunction with specific embodiments with reference to the accompanying drawings.

[0050] See attached Figure 1 The present invention provides a multi-line track beam based on a multi-turnout structure, comprising a first main line track 1, a second main line track 2, a third main line track 3, a fourth main line track 4, a first track change device 5, a second track change device 6, a first forked track beam 7, a second forked track beam 9, a third forked track beam 12, a fourth forked track beam 11, a fifth forked track beam 10, a sixth forked track beam 8, a first connecting track segment 13, a second connecting track segment 14, a third connecting track segment 15, and a fourth connecting track segment 16. In this embodiment, the first forked track beam, the second forked track beam, the third forked track beam, the fourth forked track beam, the fifth forked track beam, and the sixth forked track beam are arranged between the four main line track beams. A track beam used for changing direction at a fork of a turnout structure, and six diverging track beams are arranged tangent to the corresponding main line track beams connected thereto at acute angles; the first diverging track beam 7, the second diverging track beam 9 and the third diverging track beam 12 are arranged in sequence from the left end to the right end of the multi-line track beam between the first main line track and the fourth main line track, for realizing cross-line connection from the first main line track to the fourth main line track; the fourth diverging track beam 11, the fifth diverging track beam 10 and the sixth diverging track beam 8 are arranged in sequence from the left end to the right end of the multi-line track beam between the fourth main line track beam and the first main line track beam, for realizing cross-line connection from the fourth main line track beam to the first main line track.

[0051] In this embodiment, the first connecting track segment 13, the second connecting track segment 14, the third connecting track segment 15, and the fourth connecting track segment 16 are respectively arranged at the two ends of the first main line track and the second main line track, and are used for smooth connection with the running track beam after the track is changed to ensure smooth and safe operation. It should be noted that the specific setting positions of the first connecting track segment, the second connecting track segment, the third connecting track segment and the fourth connecting track segment do not limit the protection scope of the present invention, that is, if the two ends of the multi-line track beam in the present invention are at the two ends of the second main line track and the third main line track after the track is changed, then the corresponding connecting track segments are arranged at the two ends of the second main line track and the third main line track, and are used for smooth connection after the track changes. Each connecting track beam and the main line track beam can be integrally formed or fixedly connected, so other structural designs will not be described one by one here.

[0052] Among them, the first diverging track beam 7 and the sixth diverging track beam 8 are arranged between the first main line track 1 and the second main line track 2. From the left end to the right end of the multi-line track beam, the first diverging track beam 7 is used for track change from the first main line track 1 to the second main line track 2, and the sixth diverging track beam 8 is used for track change from the second main line track 2 to the first main line track, that is, the first diverging track beam 7 and the sixth diverging track beam 8 respectively realize track switching in different directions between the first main line track and the second main line track.

[0053] The second diverging track beam 9 and the fifth diverging track beam 10 are arranged between the second main line track 2 and the third main line track 3. From the left end to the right end of the multi-line track beam, the second diverging track beam 9 is used for track change from the second main line track 2 to the third main line track 3, and the fifth diverging track beam 10 is used for track change from the third main line track 3 to the second main line track 2, that is, the second diverging track beam 9 and the fifth diverging track beam 10 respectively realize track switching in different directions between the second main line track and the third main line track.

[0054] The third diverging track beam 12 and the fourth diverging track beam 11 are arranged between the third main line track 3 and the fourth main line track 4. From the left end to the right end of the multi-line track beam, the third diverging track beam 12 is used for track change from the third main line track 3 to the fourth main line track 4, and the fourth diverging track beam 11 is used for track change from the fourth main line track 4 to the third main line track 3, that is, the third diverging track beam 12 and the fourth diverging track beam 11 respectively realize track switching in different directions between the third main line track and the fourth main line track.

[0055] Furthermore, the first variable line track group composed of the first forked track beam 7, the second forked track beam 9, and the third forked track beam 12 can realize the interconnection between the first main line track in the multi-line track beam and the fourth main line track; the second variable line track group composed of the fourth forked track beam 11, the fifth forked track beam 10 and the sixth forked track beam 8 can realize the interconnection between the fourth main line track in the multi-line track beam and the first main line track, which is used to realize the cross-line connection from the fourth main line track beam to the first main line track. ; That is, in the present invention, the first variable line track group is used to realize the cross-line operation of the train from the first main line track to the second main line track, the third main line track, and the fourth main line track; the second variable line track group is used to realize the cross-line operation of the train from the fourth main line track to the third main line track, the second main line track, and the first main line track; the branch track beam in the first variable line track group and the corresponding main line track form a right-side single-opening turnout structure, and the branch track beam in the second variable line track group and the corresponding main line track form a left-side single-opening turnout structure.

[0056] In this embodiment, there are six of the first track-changing devices 5 and the second track-changing devices 6, which can be respectively lifted and lowered at the corresponding right-side single-opening turnout structure and left-side single-opening turnout structure, and are used for track change of trains at turnouts, that is, the first track-changing devices and the second track-changing devices are arranged at the connection part of the branch track beam and the main line track, and the corresponding track beams are connected by lifting and lowering changes.

[0057] Furthermore, the first forked track beam, the second forked track beam, the third forked track beam, the fourth forked track beam, the fifth forked track beam and the sixth forked track beam are all S-shaped curved track beams, and the curve radius of the curved track beam is a set turning radius value, which facilitates the turning operation and switching smoothness between the train and the main line track beam.

[0058] In order to describe the present invention more clearly, the protection content of the present invention is further explained below in conjunction with specific local enlarged views.

[0059] See attached Figure 2 , the figure is a partial enlarged structural schematic diagram of the connection part of the first main line track 1 and the first branch track beam 7. The first main line track 1 and the first branch track beam 7 form a right-side single-opening turnout structure. The first track changing device 5 is arranged at this turnout structure, and is used to control the connection between the first main line track itself and the connection between the first main line track and the first branch track beam; the first connecting track section 13 is arranged at the place where the turnout structure and the running track beam are to be connected, and is used for smooth connection with the running track beam.

[0060] See attached Figure 3 , the figure is a schematic diagram of the partially enlarged structure of the connection part between the second main line track 2 and the first branch track beam 7. The second main line track and the first branch track beam form a right-side single-opening turnout structure. The first track changing device 5 is arranged at this turnout structure and is used to control the connection between the second main line track itself and the connection between the second main line track and the first branch track beam.

[0061] See attached Figure 4 , the figure is a partial enlarged structural schematic diagram of the connection part between the second main line track 2 and the second branch track beam 9. The second main line track and the second branch track beam form a right-side single-opening turnout structure. The first track changing device 5 is arranged at this turnout structure and is used to control the connection between the second main line track itself and the connection between the second main line track and the second branch track beam.

[0062] See attached Figure 5 , the figure is a schematic diagram of the partially enlarged structure of the connection part between the third main line track 3 and the second branch track beam 9. The third main line track and the second branch track beam form a single-track right-opening turnout structure. The first track changing device 5 is arranged at this turnout structure and is used to control the connection between the third main line track itself and the connection between the third main line track and the second branch track beam.

[0063] See attached Figure 6 , the figure is a schematic diagram of the partially enlarged structure of the connection part between the third main line track 3 and the third branch track beam 12. The third main line track and the third branch track beam form a right-side single-opening turnout structure. The first track changing device 5 is arranged at this turnout structure and is used to control the connection between the third main line track itself and the connection between the third main line track and the third branch track beam.

[0064] See attached Figure 7 , the figure is a schematic diagram of the partially enlarged structure of the connection part between the fourth main line track 4 and the third branch track beam 12. The fourth main line track and the third branch track beam form a right-side single-opening turnout structure. The first track changing device 5 is arranged at this turnout structure and is used to control the connection between the fourth main line track itself and the connection between the fourth main line track and the third branch track beam.

[0065] Continue to refer to the attached Figure 8 and attached Fig. 9 , Figure 8 is a front view of the first track changing device, Fig. 9: is a schematic diagram of the three-dimensional structure of the first track-changing device, the first track-changing device 5 includes a first connecting component 51, a second connecting component 52 and a first driving mechanism (not shown), the first connecting component is used to control the connection of the main line track itself, and the second connecting component is used to control the connection between the main line track and the branch track beam, the first connecting component and the second connecting component can be raised and lowered under the drive of the first driving mechanism, that is, when the main line track needs to realize its own passage state, the first connecting component moves downward to the lower limit position under the drive of the first driving mechanism and connects with the corresponding break at the fork of the main line track to realize the passage of the main line track itself, at this time, the second connecting component moves upward to the upper limit position under the drive of the first driving mechanism, away from the track plate, and does not interfere with the operation of the train, wherein the two actions of moving downward to the lower limit position and moving upward to the upper limit position are synchronously reversed; that is, when it is necessary to move at the track switch When the track is changed at the structural fork, a first action set is implemented, which includes: the first connecting component in the first track-changing device moves upward to the upper limit position, and in the same time period, the second connecting component in the first track-changing device moves downward to the lower limit position, wherein the upward movement to the upper limit position and the downward movement to the lower limit position are synchronous reverse movements, and the first action set completes the closure of the straight section of the corresponding main line track and connects the corresponding branch track beam, thereby achieving the purpose of changing the track of the vehicle at the fork; when the vehicle passes through the turnout, a second action set is implemented, and the second action set and the first action set perform opposite actions to restore to the default state before the implementation of the first action set, that is, the respective passages of the corresponding main line track; the first drive mechanism and the first track-changing device are connected by electrical signals and the lifting hydraulic control can quickly realize the vehicle track change and double-track vehicle operation, improve the overall operation efficiency, and save track change time.

[0066] The first connecting member 51 includes a first track portion 511 and a first connecting portion 512. The first track portion 511 is horizontally arranged and used to dock with the track walking plate of the corresponding main line track. The first connecting portion 512 is vertically fixedly connected to the first track portion 511 and used to dock with the track web of the corresponding main line track. The two ends of the first connecting member 51 composed of the first connecting portion 512 and the first track portion 511 are consistent with the position settings of the track walking plate and the track web of the corresponding main line track to be docked.

[0067] The second connecting member 52 includes a second track portion 521 and a second connecting portion 522. The second track portion 511 is horizontally arranged and used to dock with the track running plate of the corresponding bifurcated track beam. The second connecting portion 512 is vertically fixedly connected to the second track portion 511 and used to dock with the track web of the corresponding bifurcated track beam. The two ends of the second connecting member 51 composed of the second connecting portion 512 and the second track portion 511 are consistent with the position settings of the track running plate and the track web of the corresponding bifurcated track beam to be docked.

[0068] Furthermore, the first track-changing device also includes a support rod and a liftable component. The support rod is fixed on the turnout track beam, and the liftable component is connected to the support rod. The liftable component includes a first component and a second component. The second component can be slid up and down relative to the first component. The second component is fixedly connected to the track-changing device, and the first track-changing device is driven by the driving mechanism to be lifted up and down to achieve the connection with the corresponding track beam. The first driving mechanism can be a hydraulic driving mechanism, a pneumatic driving mechanism, a linear motor driving mechanism, a rotary motor driving mechanism, a gear rack mechanism, etc. As long as it can achieve the purpose of driving the track-changing device to lift up and down, they are all acceptable and will not be described one by one here.

[0069] In the present invention, the first track-changing device controls the mainline track and the branch track beam to have only one in the passage at the same time, ensuring that the train passes continuously when passing through the switch, and the track line can be quickly changed without stopping at the branch track entrance to wait for the track to be connected; when the train is on the mainline track and needs to continue running along the mainline track, the first track-changing device is in a state of corresponding mainline track self-connection in the default state, and there is no need to change tracks, that is, the driving mechanism does not need to move to complete the rapid passage of the train at the track fork.

[0070] Preferably, reinforcing ribs may be added between the first connecting part and the first track part in the first track changing device to improve the bearing capacity of the first track part. A stress monitoring device may also be arranged between the first connecting part and the first track part. When the stress is detected to exceed a preset value, the system sends an alarm signal to facilitate personnel to monitor the structural strength of the transition point in time and enhance the safety of the track changing device. Similarly, the same arrangement may be made between the second connecting part and the second track part.

[0071] Preferably, a gap is left at each structure where the first connecting member and the second connecting member theoretically overlap, to ensure that the first connecting member and the second connecting member do not interfere with each other when they move in opposite directions.

[0072] Furthermore, in the first track-changing device, the first connecting portion of the first connecting member that is docked with the web can bear the static load and the moving load of the first connecting member; when the main line track is in a self-connected state, that is, when the first connecting member is lowered to the lower limit position and docked with the corresponding notch on the main line track, when the bogie of the train passes through the first track portion of the first connecting member, the first track portion transmits pressure to the first connecting portion through a vertical limiting member (not shown) between the first connecting portion and the first connecting portion. Because the width of the first connecting portion is greater than the width of the first track portion, the pressure on the first connecting portion can be transmitted to the main line track through the connecting member and its own structure; at the same time, the side of the first connecting portion facing the train bogie can bear the pressure from the train The bogie carries a lateral load, and transmits the lateral load to the main track body through a lateral limiting member (not shown) arranged on the main track; in the invention, the load pressure borne by the first track-changing device in the working state can be transmitted to the main track body through the various vertical limiting members and lateral limiting members, thereby further improving the structural safety performance of the first track-changing device; similarly, the second connecting member in the first track-changing device is also provided with vertical and lateral members having the same function as the first connecting member, that is, when the track parts in different connecting members are in a state of overlapping and docking with the track surface, each track part and each connecting part transmits the load force from the train bogie to the track body through the limiting member, thereby dispersing the load-bearing load of the track-changing device, thereby achieving a more reliable structural safety of the track-changing device.

[0073] Furthermore, when the first track portion is at the lower limit position and coincides with the track surface of the main line track, the main line track itself is in a passage state, and the train can pass along the main line track; at this time, the first track locks the first track portion through the first locking device, further ensuring the stability and safety performance of the docking point, and when the train passes through the main line track, the first locking device releases the main line track surface; similarly, the second connecting component in the first track change device is also provided with a locking device that plays the same role as the first connecting component, that is, when the track portions in different connecting components are in a state of coinciding with the track surface, the corresponding locking device locks the corresponding track portion, thereby further ensuring the structural safety performance of the docking area; the first action set, the second action set, locking, and releasing of the multi-line track beam are all controlled by the operation management system in the suspended air rail system.

[0074] See attached Fig.10, the figure is a schematic diagram of the partially enlarged structure of the connection part between the first main line track 1 and the sixth branch track beam 8. The first main line track 1 and the sixth branch track beam 8 form a left single-opening turnout structure. The second track changing device 6 is arranged at this turnout structure, and is used to control the connection between the first main line track itself and the connection between the first main line track and the sixth branch track beam; the second connecting track section 14 is arranged at the place where the turnout structure and the running track beam are to be connected, and is used for smooth connection with the running track beam.

[0075] See attached Fig.11 , the figure is a schematic diagram of the partially enlarged structure of the connection part between the second main line track 2 and the sixth branch track beam 8. The second main line track and the sixth branch track beam form a left single-opening turnout structure. The second track changing device 6 is arranged at this turnout structure and is used to control the connection between the second main line track itself and the connection between the second main line track and the sixth branch track beam.

[0076] See attached Fig.12 , the figure is a schematic diagram of the partially enlarged structure of the connection between the second main line track 2 and the fifth branch track beam 10. The second main line track and the fifth branch track beam form a left single-opening turnout structure. The second track changing device 6 is arranged at this turnout structure and is used to control the connection between the second main line track itself and the connection between the second main line track and the fifth branch track beam.

[0077] See attached Fig.13 , the figure is a schematic diagram of the partially enlarged structure of the connection part between the third main line track 3 and the fifth branch track beam 10, the third main line track and the fifth branch track beam form a left single-opening turnout structure, the second track changing device 6 is arranged at this turnout structure, and is used to control the connection between the third main line track itself and the connection between the third main line track and the fifth branch track beam.

[0078] See attached Fig.14 , the figure is a schematic diagram of the partially enlarged structure of the connection part between the third main line track 3 and the fourth branch track beam 11, the third main line track and the fourth branch track beam form a left single-opening turnout structure, the second track changing device 6 is arranged at this turnout structure, and is used to control the connection between the third main line track itself, and the connection between the third main line track and the fourth branch track beam.

[0079] See attached Fig.15, the figure is a schematic diagram of the partially enlarged structure of the connection part between the fourth main line track 4 and the fourth branch track beam 11, the fourth main line track and the fourth branch track beam form a left single-opening turnout structure, the second track changing device 6 is arranged at this turnout structure, and is used to control the connection between the fourth main line track itself and the connection between the fourth main line track and the fourth branch track beam.

[0080] Continue to refer to the attached Fig.16 and attached Fig.17 , Fig.17 is a front view of the second track changing device, Fig.16 : is a schematic diagram of the three-dimensional structure of the second track-changing device, the second track-changing device 6 includes a third connecting component 61, a fourth connecting component 62 and a second driving mechanism, the third connecting component 61 is used to control the connection of the main line track itself, the fourth connecting component is used to control the connection between the main line track and the branch track beam, the third connecting component and the fourth connecting component can be raised and lowered under the drive of the second driving mechanism, that is, when the main line track needs to realize its own passage state, the third connecting component moves downward to the lower limit position under the drive of the second driving mechanism and connects with the corresponding break at the fork of the main line track to realize the passage of the main line track itself, at this time, the fourth connecting component moves upward to the upper limit position under the drive of the second driving mechanism, away from the track plate, and does not interfere with the operation of the train, wherein the two actions of moving downward to the lower limit position and moving upward to the upper limit position are synchronously reversed; that is, when it is necessary to move in the track switch structure When changing tracks at a fork, a first action set is implemented, which includes: the third connecting component in the second track-changing device moves upward to the upper limit position, and in the same time period, the fourth connecting component in the second track-changing device moves downward to the lower limit position, wherein the upward movement to the upper limit position and the downward movement to the lower limit position are synchronous reverse movements, and the first action set completes the closure of the straight section of the corresponding main line track and connects the corresponding branch track beam, thereby achieving the purpose of changing tracks at the fork of the vehicle; when the vehicle passes through the turnout, a second action set is implemented, and the second action set and the first action set perform opposite actions, and are restored to the default state before the implementation of the first action set, that is, the respective passages of the corresponding main line track; the second drive mechanism and the second track-changing device are connected by electrical signals and the lifting hydraulic control can quickly realize the vehicle track change and double-track vehicle operation, improve the overall operation efficiency, and save track change time.

[0081] The third connecting member 61 includes a third track portion 611 and a third connecting portion 612. The third track portion 611 is horizontally arranged and used to dock with the track walking plate of the corresponding main line track. The third connecting portion 612 is vertically fixedly connected to the third track portion 611 and used to dock with the track web of the corresponding main line track. The two ends of the third connecting member 61 composed of the third connecting portion 612 and the third track portion 611 are consistent with the position settings of the track walking plate and the track web of the corresponding main line track to be docked.

[0082] The fourth connecting member 62 includes a fourth track portion 621 and a fourth connecting portion 622. The fourth track portion 611 is horizontally arranged and used to dock with the track running plate of the corresponding bifurcated track beam. The fourth connecting portion 612 is vertically fixedly connected to the fourth track portion 611 and used to dock with the track web of the corresponding bifurcated track beam. The two ends of the fourth connecting member 61 composed of the fourth connecting portion 612 and the fourth track portion 611 are consistent with the position settings of the track running plate and the track web of the corresponding bifurcated track beam to be docked.

[0083] Furthermore, the second track-changing device also includes a support rod and a liftable component. The support rod is fixed on the turnout track beam, and the liftable component is connected to the support rod. The liftable component includes a third component and a fourth component. The fourth component can be slid up and down relative to the third component. The fourth component is fixedly connected to the track-changing device, and the second track-changing device is driven by the driving mechanism to be lifted up and down to achieve the connection with the corresponding track beam. The second driving mechanism can be a hydraulic driving mechanism, a pneumatic driving mechanism, a linear motor driving mechanism, a rotary motor driving mechanism, a gear rack mechanism, etc. As long as it can achieve the purpose of driving the track-changing device to lift up and down, it will not be described one by one here.

[0084] In the present invention, the second track-changing device controls the main line track and the branch track beam to have only one in the passage at the same time, ensuring that the train passes continuously when passing through the branch track intersection, and the line can be changed quickly without stopping at the branch track intersection to wait for the track to be connected; when the train is on the main line track and needs to continue running along the main line track, the second track-changing device is in a state of connection with the corresponding main line track itself under the default state, and there is no need to change tracks, that is, the driving mechanism does not need to act to complete the rapid passage of the train at the track intersection.

[0085] Preferably, reinforcing ribs (not shown) can be added between the third connecting part and the third track part in the second track changing device to improve the bearing capacity of the third track part. A stress monitoring device can also be arranged between the third connecting part and the third track part. When the stress is detected to exceed a preset value, the system sends an alarm signal to facilitate personnel to monitor the structural strength of the transition point in time and enhance the safety of the track changing device. Similarly, the same arrangement can be made between the fourth connecting part and the fourth track part.

[0086] Preferably, a gap is left at each structure where the third connecting member and the fourth connecting member theoretically overlap, to ensure that the third connecting member and the fourth connecting member do not interfere with each other when they move in opposite directions.

[0087] Furthermore, in the second track-changing device, the third connecting portion of the third connecting component that is docked with the web plate can bear the static load and moving load of the third connecting component; when the main line track is in its own connected state, that is, when the third connecting component is lowered to the lower limit position and docked with the corresponding notch on the main line track, when the bogie of the train passes through the third track portion of the third connecting component, the third track portion transmits pressure to the third connecting portion through a vertical limiting member (not shown) between the third connecting portion and the third connecting portion. Because the width of the third connecting portion is greater than that of the third track portion, the pressure on the third connecting portion can be transmitted to the third rail through the connecting member and its own structure; at the same time, the side of the third connecting portion facing the train bogie can bear the pressure from the train The lateral load on the bogie of the train is transmitted to the main track body through the lateral limiting members (not shown) arranged on the main track; in the invention, the load pressure borne by the second track-changing device in the working state can be transmitted to the main track body through the various vertical limiting members and lateral limiting members, thereby further improving the structural safety performance of the second track-changing device; similarly, the fourth connecting member in the second track-changing device is also provided with vertical and lateral members that play the same role as the third connecting member, that is, when the track parts in different connecting members are in a state of overlapping and docking with the track surface, each track part and each connecting part transmits the load force from the train bogie to the track body through the limiting members, thereby dispersing the load-bearing load of the track-changing device, thereby achieving more reliable structural safety of the track-changing device.

[0088] Furthermore, when the third track portion is at the lower limit position and coincides with the track surface of the main line track, the main line track itself is in a passage state, and the train can pass along the main line track; at this time, the track locks the third track portion through the third locking device, further ensuring the stability and safety performance of the docking point, and when the train passes through the main line track, the third locking device releases the main line track surface; similarly, the fourth connecting component in the second track change device is also provided with a locking device that plays the same role as the third connecting component, that is, when the track portions in different connecting components are in a state of coinciding with the track surface, the corresponding locking device locks the corresponding track portion, thereby further ensuring the structural safety performance of the docking area; the first action set, the second action set, locking, and releasing of the multi-line track beam are all controlled by the operation management system in the suspended air-rail system.

[0089] It should be noted that in the specific embodiment of the multi-line track beam of the present invention, each main line track includes four sections of standard track beams, that is, the unification of track specifications such as length and width is achieved, which is convenient for standardization in the field of suspended air-rail transportation technology. When the multi-line track beam fails in a complex staggered track system, it is only necessary to replace the corresponding section track beam to achieve rapid emergency handling of the faulty line without affecting the operation of the entire line; whether it is a branch track beam or a section of track beam in the main line track, when a failure occurs, it can be quickly replaced by a standard straight track beam to achieve straight or return scheduling of the train track, as well as cross-line operation.

[0090] When a train needs to cross the line from a single track beam through the multi-line track beam system, the train enters the communication interaction section after passing the switch identification plate and completes clock synchronization with the set clock synchronizer; the train on-board controller establishes a continuous communication connection relationship with the switch controller; the train on-board controller verifies the switch shape distribution information according to the operation diagram and sends the route request number to the switch controller; the switch controller is in a released state (non-interlocked standby state), accepts the route request and establishes an interlocking relationship with the train controller, and after completing the corresponding numbering action, feeds back the route to the train on-board controller Permission signal; or, when the switch controller is in the interlocking state (other trains occupying the state), it feeds back a waiting signal to the train on-board controller and maintains a communication relationship; after the switch controller obtains the route request of the on-board controller, the train passes and clears the switch, and the communication transponder sends a release lock command to the switch controller, and the switch controller releases the interlocking state and accepts other trains to establish interlocking relationships in sequence; when the train on-board controller does not obtain the route request, it applies for an approved sequence number in the safe waiting area, and when the switch completes other pre-sequence numbering work, it feeds back a route permission signal to the train on-board controller.

[0091] In the multiple track beams interlaced with each other in the present invention, when the route requests of different trains do not interfere with each other, the switch controller can issue a route approval signal to the corresponding train on-board controller after completing the corresponding action, thereby achieving higher passing efficiency; when different trains send route requests to the switch controller at the same time, the corresponding switch controllers are aligned and sorted according to the sequence of the operation diagram; that is, through the multi-line track beams in the present invention, bidirectional composite track switching of multiple trains can be realized; the on-board controller and the switch controller are communicated and connected.

[0092] The present invention also provides a suspended skytrain system, comprising a plurality of running track beams, between which one or more multi-track beams based on a multi-turnout structure are arranged, the multi-track beams being fixedly connected to the running track beams and used to realize track changes of trains on complex and staggered lines, while controlling the train to construct a unique passage at the turnout components.

[0093] It should be noted that, in a specific embodiment of the present invention, the first forked track beam 7, the second forked track beam 9, the fourth forked track beam 11 are respectively symmetrically arranged with the sixth forked track beam 8, the fifth forked track beam 10, and the third forked track beam 12 relative to the transverse centerline plane of the multi-line track beam to form track interconnection between the four main line tracks. In the present invention, the transverse centerline plane of the multi-line track beam refers to the centerline plane perpendicular to the longitudinal direction of the main line track. Through the symmetrical design of multiple forked track beams, track transformation of multiple staggered lines is achieved within the shortest main line track distance range. That is, in this embodiment, each main line track only includes four standard track beams to achieve interconnection between the four main line tracks, which can be achieved in the shortest time to achieve track change, however, this embodiment does not limit the scope of protection of the present invention, does not limit the scheme for interconnecting multiple main line tracks, and each branch track beam can also be arranged asymmetrically, as long as they are arranged in sequence in the prescribed direction to achieve connectivity. It is understood by those skilled in the art that the multi-track beam can also remove a set of main line tracks according to actual needs, and become a three-track beam system composed of three main line tracks and four branch track beams, and can also achieve switching and transfer between multiple running track beams. Therefore, the present invention does not limit the specific number of main line tracks, that is, the number of main lines in the present invention includes three or more, which will not be repeated here one by one; in addition, other asymmetrically arranged structural embodiments will not be repeated here one by one.

[0094] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0095] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0096] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0097] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0098] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A multi-line track beam based on a multi-turnout structure, characterized in that: The multi-line track beam comprises a plurality of main line tracks, a plurality of first variable line tracks, and a plurality of second variable line tracks; the plurality of main line tracks do not cross each other, and the plurality of first variable line tracks and the plurality of second variable line tracks do not cross each other; the plurality of main line tracks are numbered sequentially from one side to the other side of the multi-line track beam; From the first end to the second end of the multi-track beam, the first variable track is sequentially arranged from the main track with a small serial number to the adjacent main track with a large serial number, and at the same time, the second variable track is sequentially arranged from the main track with a large serial number to the adjacent main track with a small serial number; The intersections of the first change-line track, the second change-line track and the corresponding main line track are provided with a track changing device for switching the connection direction of the corresponding tracks; The multi-line track beam comprises four main line tracks, namely a first main line track, a second main line track, a third main line track and a fourth main line track; The plurality of first variable-line tracks sequentially arranged between the first main line track and the fourth main line track are respectively a first bifurcated track beam, a second bifurcated track beam, and a third bifurcated track beam, and the first bifurcated track beam, the second bifurcated track beam, and the third bifurcated track beam are sequentially arranged to form a first cross-track line; The plurality of second variable-line rails sequentially arranged between the fourth main line rail and the first main line rail are respectively a fourth bifurcated rail beam, a fifth bifurcated rail beam, and a sixth bifurcated rail beam, and the fourth bifurcated rail beam, the fifth bifurcated rail beam, and the sixth bifurcated rail beam are sequentially arranged to form a second cross-track line; The first diverging track beam and the sixth diverging track beam are arranged between the first main line track and the second main line track, and are arranged tangent to the first main line track and the second main line track at an acute angle; the second diverging track beam and the fifth diverging track beam are arranged between the second main line track and the third main line track, and are arranged tangent to the second main line track and the third main line track at an acute angle; the third diverging track beam and the fourth diverging track beam are arranged between the third main line track and the fourth main line track, and are arranged tangent to the third main line track and the fourth main line track at an acute angle; The track changing device is liftably arranged at the connection part of the first forked track beam, the second forked track beam, the third forked track beam, the fourth forked track beam, the fifth forked track beam, the sixth forked track beam and the corresponding main line track; The track-changing device comprises a first track-changing device and a second track-changing device, wherein the first track-changing device is liftably arranged at a connection portion between the first diverging track beam and the first main line track and the second main line track, and / or a connection portion between the second diverging track beam and the second main line track and the third main line track, and / or a connection portion between the third diverging track beam and the third main line track and the fourth main line track; The second track-changing device can be lifted and lowered at the connection part between the sixth branch track beam and the first main line track, the second main line track, and / or the connection part between the fifth branch track beam and the second main line track, the third main line track, and / or the connection part between the fourth branch track beam and the third main line track, the fourth main line track; the first track-changing device includes a first connecting member, a second connecting member and a first driving mechanism; the first connecting member includes a first connecting part and a first track part, the first track part and the first connecting part are fixedly connected, and are connected to the first driving mechanism through the first connecting part, and the width of the first connecting part is greater than the width of the first track part; the second connecting member includes a second connecting part and a second track part, the second track part and the second connecting part are fixedly connected, and are connected to the first driving mechanism through the second connecting part; The first driving mechanism drives one of the first connecting member and the second connecting member to move downward to dock with the travel track beam, and drives the other to rise to a set height to construct a unique passage in the turnout component; The second track-changing device comprises a third connecting member, a fourth connecting member, and a second driving mechanism; the third connecting member comprises a third connecting portion and a third track portion, the third track portion and the third connecting portion are fixedly connected, and are connected to the second driving mechanism through the third connecting portion, and the width of the third connecting portion is greater than the width of the third track portion; the fourth connecting member comprises a fourth connecting portion and a fourth track portion, the fourth track portion and the fourth connecting portion are fixedly connected, and are connected to the second driving mechanism through the fourth connecting portion; The second driving mechanism drives one of the third connecting member and the fourth connecting member to move downward to dock with the travel track beam, and drives the other to rise to a set height to construct a unique passage in the turnout component.

2. The multi-line track beam based on a multi-turnout structure according to claim 1, characterized in that: One end of the first bifurcated track beam and the sixth bifurcated track beam is fixedly connected to or integrally formed with the first main line track; and / or, The other ends of the first bifurcated track beam and the sixth bifurcated track beam are fixedly connected or integrally formed with the second main line track; and / or, One end of the second bifurcated track beam and the fifth bifurcated track beam is fixedly connected to or integrally formed with the second main line track; and / or, The other ends of the second bifurcated track beam and the fifth bifurcated track beam are fixedly connected to or integrally formed with the third main line track; and / or, One end of the third bifurcated track beam and the fourth bifurcated track beam is fixedly connected to or integrally formed with the third main line track; and / or, The other ends of the third bifurcated track beam and the fourth bifurcated track beam are fixedly connected to or integrally formed with the fourth main line track.

3. The multi-line track beam based on a multi-turnout structure according to claim 2, characterized in that: The first forked track beam, the second forked track beam, the third forked track beam, the fourth forked track beam, the fifth forked track beam and the sixth forked track beam are all curved track beams, and the curve radius of the curved track beam is a set turning radius value.

4. The multi-line track beam based on a multi-turnout structure according to any one of claims 1 to 3, characterized in that: The multi-line track beam further includes a docking track segment, the docking track segment includes a first docking track segment, a second docking track segment, a third docking track segment and a fourth docking track segment, one end of the first docking track segment and the second docking track segment is fixedly connected or integrally formed with one end of the first main line track; one end of the third docking track segment and the fourth docking track segment is fixedly connected or integrally formed with one end of the fourth main line track; The other ends of the first docking track segment, the second docking track segment, the third docking track segment and the fourth docking track segment are all connected to the running track beam.

5. The multi-line track beam based on a multi-turnout structure according to claim 4, characterized in that: The first docking track segment, the second docking track segment, the third docking track segment and the fourth docking track segment are all straight track beams.

6. A suspended skytrain system, comprising a plurality of travel track beams, characterized in that: The suspended skytrain system is provided with one or more multi-track beams based on a multi-turnout structure as described in any one of claims 1 to 5, wherein the multi-track beams are fixedly connected to the traveling track beams and are used to realize the interconnected operation of trains on different complex tracks.

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