CN110878497A - Multi-track-turnout-structure-based multi-line track beam and suspended air-railway system - Google Patents

Abstract

The invention belongs to the technical field of rail transit, and aims to solve the problem that a suspension type air-rail cannot be interconnected and run among a plurality of running rail beams, and the invention provides a multi-line rail beam based on a multi-turnout structure, which comprises a plurality of main line rails, a first line-changing rail and a second line-changing rail, wherein the main line rails are not crossed with each other; numbering a plurality of main line tracks in sequence from one side to the other side of the multi-line track beam; sequentially arranging a first line changing track from a small-sequence number to an adjacent large-sequence number main line track from a first end to a second end of the multi-line track beam, and simultaneously sequentially arranging a second line changing track from a large-sequence number to an adjacent small-sequence number main line track; the intersection parts of the different line-changing tracks and the main line track are provided with track-changing devices for switching the communication directions of the corresponding tracks; the invention has the beneficial effects that: the multiple first line-changing tracks, the multiple second line-changing tracks, the multiple main line tracks and the multiple rail-changing devices can realize the rapid and stable interconnection and intercommunication of trains among the multiple running track beams.

Description

Multi-track-turnout-structure-based multi-line track beam and suspended air-railway system

Technical Field

The invention belongs to the technical field of rail transit, and particularly relates to a multi-line rail beam and a suspension type air-rail system based on a multi-track turnout structure.

Background

The aerial rail train belongs to urban fast public transport, and is a suspension type rail transit system, which comprises rail buttresses, a rail beam, an aerial rail train and a vehicle bogie, wherein the vehicle bogie is used for driving the aerial rail train to longitudinally walk along the rail beam, the aerial rail train, namely a suspension type aerial railway, the rail of the suspension type aerial railway is arranged above the rail, the space construction under a bridge and near the ground can be utilized, the construction cost is low, the construction period is short, the traffic pressure can be effectively relieved when the aerial railway is constructed in a crowded place, and meanwhile, the rail lines also become mutually staggered and diversified along with the rapid development of the aerial railway technology.

In the prior art, a plurality of turnout structures are generally adopted when a suspended air-rail is used for changing tracks in a complex running track beam system, and are supported through a stand column fixedly arranged on the ground, so that the track change of a train in the complex track system is realized, the turnout has longer length, larger occupied area and higher construction cost, and for the track change among a plurality of bidirectional track lines, a plurality of turnout structures are needed for carrying out cross reversing, the safety and the working efficiency when a plurality of trains run and reverse simultaneously are influenced, so that a system which can be used as a transfer line among the plurality of lines is needed for realizing the interconnection and intercommunication among the plurality of running track beams.

Disclosure of Invention

In order to solve the problems in the prior art, namely to solve the problem that the suspended air-railings cannot be interconnected and run among a plurality of running track beams, the invention provides a multi-line track beam based on a multi-fork structure, which comprises a plurality of main line tracks, a plurality of first line-changing tracks and a plurality of second line-changing tracks; the plurality of main line tracks are not intersected with each other, and the plurality of first line-changing tracks and the plurality of second line-changing tracks are not intersected with each other; numbering a plurality of the mainline tracks sequentially from one side to the other side of the multi-line track beam; the first line-changing track is sequentially arranged from the main line track with the small sequence number to the main line track with the adjacent large sequence number from the first end to the second end of the multi-line track beam, and meanwhile, the second line-changing track is sequentially arranged from the main line track with the large sequence number to the main line track with the adjacent small sequence number; and track changing devices for switching the communication directions of the corresponding tracks are arranged at the intersection parts of the first line changing track, the second line changing track and the corresponding main line tracks.

In some preferred embodiments, the multi-line track beam includes four of the main line tracks, a first main line track, a second main line track, a third main line track, and a fourth main line track, respectively; 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 bifurcation track beam, a second bifurcation track beam and a third bifurcation track beam, and the first bifurcation track beam, the second bifurcation track beam and the third bifurcation track beam are sequentially arranged to form a first cross track; the plurality of second variable line tracks sequentially arranged between the fourth mainline track and the first mainline track are respectively a fourth bifurcation track beam, a fifth bifurcation track beam and a sixth bifurcation track beam, and the fourth bifurcation track beam, the fifth bifurcation track beam and the sixth bifurcation track beam are sequentially arranged to form a second cross track; the first branch track beam and the sixth branch track beam are disposed between the first main track and the second main track, and are tangentially disposed at acute angles to both the first main track and the second main track; the second branch track beam and the fifth branch track beam are arranged between the second main track and the third main track and are tangentially arranged at acute angles with the second main track and the third main track; the third branch track beam and the fourth branch track beam are disposed between the third main track and the fourth main track, and are tangentially disposed at acute angles to the third main track and the fourth main track; the rail transfer device is arranged at the connecting part of the first branch track beam, the second branch track beam, the third branch track beam, the fourth branch track beam, the fifth branch track beam and the sixth branch track beam and the corresponding main track in a lifting manner.

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 is liftably provided at a connecting portion of the first branch track beam and the first main track and the second main track, and/or a connecting portion of the second branch track beam and the second main track and the third main track, and/or a connecting portion of the third branch track beam and the third main track and the fourth main track; the second track transfer device is arranged at a connecting part of the sixth diverging track beam and the first main track and the second main track in a liftable and lowerable manner, and/or a connecting part of the fifth diverging track beam and the second main track and the third main track, and/or a connecting part of the fourth diverging track beam and the third main track and the fourth main track.

In some preferred embodiments, the first transfer device includes a first communicating member, a second communicating member, and a first drive mechanism; the first connecting component comprises a first connecting part and a first track part, and the first track part is fixedly connected with the first connecting part and is connected with the driving mechanism through the first connecting part; the second communicating member comprises a second connecting part and a second track part, and the second track part is fixedly connected with the second connecting part and is connected with the driving mechanism through the second connecting part; the first driving mechanism drives one of the first communicating member and the second communicating member to move downwards to be in butt joint with the running track beam, and simultaneously drives the other communicating member to ascend to a set height so as to construct a unique passage at the turnout part.

In some preferred embodiments, the second orbital transfer device includes a third communicating member, a fourth communicating member, a second drive mechanism; the third communicating member comprises a third connecting part and a third track part, and the third track part is fixedly connected with the third connecting part and is connected with the second driving mechanism through the third connecting part; the fourth communicating member comprises a fourth connecting part and a fourth track part, and the fourth track part is fixedly connected with the fourth connecting part and is connected with the second driving mechanism through the fourth connecting part; the second driving mechanism drives one of the third communicating member and the fourth communicating member to move downwards to be in butt joint with the running track beam, and simultaneously drives the other communicating member to ascend to a set height so as to construct a unique passage at the turnout part.

In some preferred embodiments, one end of each of the first branch track beam and the sixth branch track beam is fixedly connected to or integrally formed with the first main track; and/or the presence of a gas in the gas,

the other ends of the first branch track beam and the sixth branch track beam are fixedly connected with the second main line track or integrally formed; and/or the presence of a gas in the gas,

one end of each of the second branch track beam and the fifth branch track beam is fixedly connected with the second main line track or integrally formed with the second main line track; and/or the presence of a gas in the gas,

the other ends of the second branch track beam and the fifth branch track beam are fixedly connected with the third main line track or integrally formed; and/or the presence of a gas in the gas,

one end of the third branch track beam and one end of the fourth branch track beam are fixedly connected with the third main line track or are integrally formed; and/or the presence of a gas in the gas,

the other ends of the third branch track beam and the fourth branch track beam are fixedly connected with the fourth main track or integrally formed with the fourth main track.

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

In some preferred embodiments, the multi-line track beam further comprises a docking track section, the docking track section comprises a first docking track section, a second docking track section, a third docking track section and a fourth docking track section, and one end of the first docking track section and one end of the second docking track section are fixedly connected with or integrally formed with one end of the first main line track; one end of the third connection track section and one end of the fourth connection track section are fixedly connected with one end of the fourth main line track or are integrally formed; the other ends of the first connection track section, the second connection track section, the third connection track section and the fourth connection track section are connected with a running track beam.

In some preferred embodiments, the first, second, third and fourth docking track segments are all linear track beams.

The utility model provides a suspension type air-railway system, includes many track roof beams that traveles, suspension type air-railway system is provided with one or more above arbitrary the multi-thread track roof beam based on multichannel fork structure, the multi-thread track roof beam with the track roof beam fixed connection that traveles for realize the interconnection of train in different complicated orbital operation.

The invention has the beneficial effects that:

1) according to the multi-track-fork-structure-based multi-track beam, the multiple first variable track tracks and the multiple second variable track tracks are arranged in the multiple main track tracks, so that interconnection and intercommunication of trains in different main track tracks can be realized, directional transformation among different main track tracks is realized through the sequential arrangement of the multiple first variable track tracks and the multiple second variable track tracks, and rapid cross-track operation among different tracks can be realized.

2) According to the multi-track rail beam based on the multi-track turnout structure, the first communication component in the first track transfer device and the third communication component in the second track transfer device are in a state that the corresponding main tracks are in butt joint in a default state, namely when the turnout does not need to be changed, the first track transfer device and the second track transfer device can achieve communication of the main tracks in the turnout group without driving movement; can realize fast that the vehicle changes the track and multi-thread vehicle moves simultaneously through first device and the second device of becoming the rail, improve whole operating efficiency, practice thrift the track change time.

3) According to the multi-track turnout structure-based multi-track beam, the first rail transfer device and the second rail transfer device are in quick lifting type movable butt joint through the first driving mechanism and the second driving mechanism respectively, the track changing time is shortened, and the overall practicability and the efficiency are improved; the driving mechanism can be any one of mechanical driving, motor driving, pressure driving and magnetic driving.

4) The suspended air-railway system can realize interconnection and intercommunication of track transformation in the staggered cross-track complex track system through combination of two or more multi-line track beams or combination of the multi-line track beams and the running track beams.

5) The invention is not only suitable for the inner suspension type monorail traffic system, but also suitable for the outer suspension type monorail traffic system.

6) The invention has simple and novel structure, low cost and convenient popularization.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic perspective view of a multi-track beam based on a multi-track turnout structure in the invention;

fig. 2 is a partially enlarged structural view of a connection portion between a first main track and a first branch track beam in a multi-track beam based on a multi-track branch structure according to the present invention;

fig. 3 is a partially enlarged structural view of a connecting portion between a second main track and a first branch track beam in the multi-track beam based on the multi-switch structure according to the present invention;

fig. 4 is a partially enlarged structural view of a connecting portion between a second main track and a second branch track beam in the multi-track beam based on the multi-switch structure according to the present invention;

fig. 5 is a partially enlarged structural view of a connecting portion between a third main track and a second branch track beam in the multi-track beam based on the multiple track branch structure according to the present invention;

fig. 6 is a partially enlarged structural view of a connecting portion between a third main track and a third branch track beam in the multi-track beam based on the multi-track branch structure according to the present invention;

fig. 7 is a partially enlarged structural view of a connecting portion between a fourth main track and a third branch track beam in the multi-track beam based on the multi-track branch structure according to the present invention;

fig. 8 is a front view of a first track-changing device in a multi-track railway beam based on a multi-track turnout structure in accordance with the present invention;

fig. 9 is a schematic perspective view of a first track-changing device in a multi-track beam based on a multi-turnout structure in the invention;

fig. 10 is a partially enlarged structural view of a connection portion between a first main track and a sixth diverging track beam in the multi-track beam based on the multi-track diverging structure according to the present invention;

fig. 11 is a partially enlarged structural view of a connection portion between a second main line track and a sixth branch track beam in the multi-track beam based on the multi-branch structure according to the present invention;

fig. 12 is a partially enlarged structural view of a connecting portion between a second main track and a fifth branch track beam in the multi-track beam based on the multi-branch structure according to the present invention;

fig. 13 is a partially enlarged structural view of a connecting portion between a third main track and a fifth branch track beam in the multi-track beam based on the multi-branch structure according to the present invention;

fig. 14 is a partially enlarged structural view of a connecting portion between a third main track and a fourth branch track beam in the multi-track beam based on the multi-switch structure according to the present invention;

fig. 15 is a partially enlarged structural view of a connecting portion between a fourth main line track and a fourth branch track beam in the multi-track beam based on the multiple track branch structure according to the present invention;

fig. 16 is a schematic perspective view of a first track-changing device in a multi-track rail beam based on a multi-track fork structure;

fig. 17 is a front view of a second track changer in the multi-track beam based on the multiple track switch structure according to the present invention.

Description of reference numerals: 1. a first main line track; 2. a second main line track; 3. a third main line track; 4. a fourth main line track; 5. a first track-changing device 51, a first communicating member 511, a first track part 512, a first connecting part 52, a second communicating member 521, a second track part 522, and a second connecting part; 6. a second track-changing device, 61, a third communicating member, 611, a third track portion, 612, a third connecting portion, 62, a fourth communicating member, 621, a fourth track portion, 622, a fourth connecting portion; 7. a first branch rail beam; 8. a sixth diverging track beam; 9. a second branch rail beam; 10. a fifth switch track beam; 11. a fourth switch track beam; 12. a third branch rail beam; 13. a first docking track segment; 14. a second docking track segment; 15. a third docking track section; 16. and a fourth docking track segment.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, and it will be understood by those skilled in the art that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of the present invention.

The invention provides a multi-track-turnout-structure-based multi-track beam, which comprises a plurality of main tracks, a plurality of first line-changing tracks and a plurality of second line-changing tracks, wherein the main tracks are arranged on a main track; the plurality of main line tracks are not intersected with each other, and the plurality of first line-changing tracks and the plurality of second line-changing tracks are not intersected with each other; numbering a plurality of the mainline tracks sequentially from one side to the other side of the multi-line track beam; the first line change track is sequentially arranged between the main line track with the small sequence number and the main line track with the adjacent large sequence number, and meanwhile, the second line change track is sequentially arranged between the main line track with the large sequence number and the main line track with the adjacent small sequence number, namely, a plurality of first line change tracks are sequentially arranged between a plurality of main line tracks from the small sequence number to the large sequence number, so that the cross-line running of a train from the main line track with the small sequence number to the main line track with the adjacent large sequence number and/or from the main line track with the non-adjacent large sequence number is realized, and the direction is set as a first cross-rail line; the plurality of second line-changing tracks are sequentially arranged between the plurality of main line tracks from large serial numbers to small serial numbers, so that a train can run from the main line track with the large serial number to the main line track with the adjacent small serial number and/or from the main line track with the non-adjacent small serial numbers to cross lines of the main line track, and the direction is set as a second cross-track line; in the invention, the first track-crossing line and the second track-crossing line realize track-crossing communication in opposite directions; the plurality of first line-changing tracks in the first cross-track line can be arranged adjacently and sequentially or can be arranged at intervals and sequentially; the plurality of second line-changing tracks in the second cross-track line can be arranged adjacently and sequentially or can be arranged at intervals and sequentially; the first line-changing track and the second line-changing track are not crossed.

The intersection parts of the first line-changing track, the second line-changing track and the corresponding main line track are provided with track-changing devices for switching the communication directions of the corresponding tracks; the rail transfer device can realize the communication of a main line rail or the communication of a forked rail beam at a fork, and only one rail is positioned in a passage at the same moment, so that the rail of a train at the fork is ensured to be rapidly changed; the track-changing device can be a swing arm type track-changing device, a rotary track-changing device or a lifting track-changing device, as long as the track line change at the turnout of the turnout structure formed by the line-changing track and the main track can be realized.

It should be noted that the plurality of main track rails in the present invention may be linear track beams or curved track beams, that is, the multi-track beam based on the multi-switch structure in the present invention may be used at the switch of the linear track beam or the switch of the curved track beam, and is suitable for both the inner suspension type air-iron track beam and the outer suspension type air-iron track beam.

The invention is further described with reference to the following detailed description of embodiments with reference to the accompanying drawings.

Referring to fig. 1, the multi-track beam based on the multi-track branching structure provided by the present invention includes a first main track 1, a second main track 2, a third main track 3, a fourth main track 4, a first track-changing device 5, a second track-changing device 6, a first branching track beam 7, a second branching track beam 9, a third branching track beam 12, a fourth branching track beam 11, a fifth branching track beam 10, a sixth branching 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 branching track beam, the second branching track beam, the third branching track beam, the fourth branching track beam, the fifth branching track beam, and the sixth branching track beam are track beams for changing direction at a branching structure disposed between the four main track beams, the six forked track beams and the corresponding main line track beams which are connected form acute angles and are arranged in a tangent mode; the first branch track beam 7, the second branch track beam 9, and the third branch track beam 12 are sequentially disposed between the first main track and the fourth main track from the left end to the right end of the multi-line track beam, and are used to implement cross-line communication from the first main track to the fourth main track; the fourth diverging track beam 11, the fifth diverging track beam 10, and the sixth diverging track beam 8 are sequentially disposed between the fourth main track beam and the first main track beam from the left end to the right end of the multi-line track beam, and are configured to implement a cross-line communication from the fourth main track beam to the first main track.

In this embodiment, the first connection track section 13, the second connection track section 14, the third connection track section 15, and the fourth connection track section 16 are respectively disposed at two ends of the first main line track and the second main line track, and are used for smooth connection with a traveling track beam after track change, so as to ensure smooth and safe operation, it should be noted that specific arrangement positions of the first connection track section, the second connection track section, the third connection track section, and the fourth connection track section do not limit the protection scope of the present invention, that is, if the tracks at two ends of the multi-line track beam are at two ends of the second main line track and the third main line track after track change, the corresponding connection track sections are disposed at two ends of the second main line track and the third main line track for smooth connection after track change, each connection track beam and the main track beam can be integrally formed or fixedly connected, so that other structural designs are not described in detail herein.

The first branch track beam 7 and the sixth branch track beam 8 are disposed between the first main track 1 and the second main track 2, and from a left end to a right end of the multi-line track beam, the first branch track beam 7 is used for track switching from the first main track 1 to the second main track 2, and the sixth branch track beam 8 is used for track switching from the second main track 2 to the first main track, that is, the first branch track beam 7 and the sixth branch track beam 8 respectively realize track switching in different directions between the first main track and the second main track.

The second branch track beam 9 and the fifth branch track beam 10 are provided between the second main track 2 and the third main track 3, and from the left end to the right end of the multi-track beam, the second branch track beam 9 is used for track switching from the second main track 2 to the third main track 3, and the fifth branch track beam 10 is used for track switching from the third main track 3 to the second main track 2, that is, the second branch track beam 9 and the fifth branch track beam 10 respectively realize track switching in different directions between the second main track and the third main track.

The third branch track beam 12 and the fourth branch track beam 11 are disposed between the third main track 3 and the fourth main track 4, and the third branch track beam 12 is used for track switching from the third main track 3 to the fourth main track 4 and the fourth branch track beam 11 is used for track switching from the fourth main track 4 to the third main track 3 from left to right of the multi-track beam, that is, the third branch track beam 12 and the fourth branch track beam 11 respectively realize track switching in different directions between the third main track and the fourth main track.

Further, the first group of line-changing tracks composed of the first branch track beam 7, the second branch track beam 9 and the third branch track beam 12 can realize interconnection and intercommunication from the first main line track to the fourth main line track in the multi-line track beam; the second line-changing track group composed of the fourth branch track beam 11, the fifth branch track beam 10 and the sixth branch track beam 8 can realize interconnection and intercommunication from the fourth main track to the first main track in the multi-line track beam, and is used for realizing overline communication from the fourth main track beam to the first main track; that is, in the present invention, the first line-changing track group is configured to implement a line crossing operation of a 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 line-changing track group is used for realizing the line-crossing operation of a 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 forked track beams in the first line-changing track group and the corresponding main track form a right-side single-opening turnout structure, and the forked track beams in the second line-changing track group and the corresponding main track form a left-side single-opening turnout structure.

In this embodiment, the first track-changing device 5 and the second track-changing device 6 are six, and are respectively arranged at the corresponding right-side single-open turnout structure and left-side single-open turnout structure in a liftable manner, so as to be used for track switching of a train at a turnout intersection, that is, the first track-changing device and the second track-changing device are arranged at the connecting part of the bifurcation track beam and the main track, and communication of the corresponding track beam is realized through lifting switching.

Furthermore, the first branch track beam, the second branch track beam, the third branch track beam, the fourth branch track beam, the fifth branch track beam and the sixth branch track beam are all S-shaped curved track beams, and the curve radius of each curved track beam is a set turning radius value, so that turning operation and reversing smoothness between the train and the main track beam are facilitated.

In order to describe the present invention more clearly, the protection of the present invention is further elucidated below with reference to a detailed enlarged view.

Referring to fig. 2, there is shown a partially enlarged schematic structural view of a connection portion between the first main line track 1 and the first diverging track beam 7, where the first main line track 1 and the first diverging track beam 7 constitute a right-side single-open turnout structure, and the first track changer 5 is disposed at the turnout structure and is configured to control communication of the first main line track itself and communication of the first main line track and the first diverging track beam; the first connection track section 13 is arranged at a to-be-butted position of the turnout structure and the running track beam and is used for smoothly butting with the running track beam.

Referring to fig. 3, there is shown a partially enlarged schematic structural view of a connecting portion between the second main line rail 2 and the first branch rail beam 7, where the second main line rail and the first branch rail beam are formed into a right-side single-open turnout structure, and the first track changer 5 is disposed at the turnout structure and is configured to control communication of the second main line rail itself and communication of the second main line rail and the first branch rail beam.

Referring to fig. 4, there is shown a partially enlarged schematic structural view of a connecting portion between the second main line rail 2 and the second branch rail beam 9, where the second main line rail and the second branch rail beam form a right-side single-open turnout structure, and the first track changer 5 is disposed at the turnout structure and is configured to control communication between the second main line rail itself and communication between the second main line rail and the second branch rail beam.

Referring to fig. 5, a partially enlarged schematic structural diagram of a connection portion between the third main line rail 3 and the second branch rail beam 9 is shown, where the third main line rail and the second branch rail beam form a single-line right-turn switch structure, and the first track changer 5 is disposed at the switch structure and is configured to control communication between the third main line rail and the second branch rail beam.

Referring to fig. 6, there is shown a partially enlarged schematic structural view of a connection portion between the third main line rail 3 and the third branch rail beam 12, where the third main line rail and the third branch rail beam form a right-side single-open turnout structure, and the first track changer 5 is disposed at the turnout structure and is configured to control communication of the third main line rail itself and communication of the third main line rail and the third branch rail beam.

Referring to fig. 7, there is shown a partially enlarged schematic structural view of a connection portion between the fourth main line track 4 and the third branch track beam 12, where the fourth main line track and the third branch track beam form a right-side single-open turnout structure, and the first track changer 5 is disposed at the turnout structure and is configured to control communication of the fourth main line track itself and communication of the fourth main line track and the third branch track beam.

With continuing reference to fig. 8 and 9, fig. 8 is a front view of the first rail transfer device, fig. 9 is a schematic perspective view of the first rail transfer device, the first rail transfer device 5 includes a first communicating member 51 for controlling the communication of the main rail itself, a second communicating member 52 for controlling the communication between the main rail and the branch rail beam, and a first driving mechanism (not shown), the first communicating member and the second communicating member can move up and down under the driving of the first driving mechanism, that is, when the main rail needs to realize the state of its own passage, the first communicating member moves down under the driving of the first driving mechanism to a lower limit position to be in butt joint with a fracture at a branch of the corresponding main rail, so as to realize the passage of the main rail itself, and at this time, the second communicating member moves up under the driving of the first driving mechanism to an upper limit position, the track plate is far away from the track plate, the operation of the train is not interfered, wherein the two actions of moving downwards to the lower limit position and moving upwards to the upper limit position are synchronous and reverse; that is, when it is necessary to switch tracks at a track switch structure switch, a first set of actions is performed, the first set of actions including: a first communication component in the first track transfer device moves upwards to an upper limit point, and a second communication component in the first track transfer device moves downwards to a lower limit point in the same time period, wherein the upward movement to the upper limit point and the downward movement to the lower limit point are synchronous reverse motions, the first action set completes the closing of a straight section corresponding to a main line track and communicates with a corresponding forked track beam, and therefore the purpose of changing tracks at a fork of a vehicle is achieved; after the vehicle passes through the turnout, implementing a second action set, wherein the second action set and the first action set perform opposite actions, and recovering to a default state before the first action set is implemented, namely corresponding to the own paths of the mainline tracks; the first driving mechanism is connected with the first track transfer device through an electric signal, and the lifting hydraulic control can quickly realize track transfer of vehicles and operation of double-line vehicles, improve the overall operation efficiency and save track transfer time.

The first communication member 51 comprises a first track part 511 and a first connection part 512, the first track part 511 is horizontally arranged and is used for being butted with a track running plate of a corresponding main line track, the first connection part 512 is vertically and fixedly connected with the first track part 511 and is used for being butted with a track web plate of the corresponding main line track, and two ends of the first communication member 51 formed by the first connection part 512 and the first track part 511 are matched with positions to be butted of the track running plate of the corresponding main line track and the track web plate.

The second communicating member 52 includes a second rail portion 521 and a second connecting portion 522, the second rail portion 511 is horizontally disposed and is used for being abutted against the rail running plate of the corresponding diverging rail beam, the second connecting portion 512 is vertically and fixedly connected with the second rail portion 511 and is used for being abutted against the rail web of the corresponding diverging rail beam, and both ends of the second communicating member 51 formed by the second connecting portion 512 and the second rail portion 511 are matched with the positions to be abutted against the rail running plate and the rail web of the corresponding diverging rail beam.

Further, first orbital transfer device still all includes bracing piece, liftable parts, the bracing piece sets firmly on switch track roof beam, liftable parts with the bracing piece is connected, liftable parts includes first part and second part, the second part for first part can slide the setting from top to bottom, second part and orbital transfer device fixed connection drive down actuating mechanism drive the intercommunication that first orbital transfer device oscilaltion realized corresponding track roof beam, first actuating mechanism can be hydraulic drive mechanism, pneumatic drive mechanism, linear motor actuating mechanism, rotating electrical machines actuating mechanism, rack and pinion mechanism etc. as long as can realize driving the mesh of the oscilaltion of orbital transfer device all can, no longer give unnecessary details here one by one.

In the invention, the first track-changing device controls the main track and the forked track beam to have one and only one in-path at the same time, so that a train can continuously pass through the turnout junction without stopping at the forked track junction to wait for track communication, and track line conversion can be rapidly carried out; when the train is positioned on the main line track and needs to continuously run along the main line track, the first track transfer device is in a state that the corresponding main line track is communicated with the first track transfer device in a default state, and track transfer is not needed, namely, the driving mechanism does not need to act to finish the rapid passing of the train at the track fork.

Preferably, a reinforcing rib can be additionally arranged between the first connecting part and the first track part in the first track transfer device, so that the bearing capacity of the first track part is improved, a stress monitoring device can be further arranged between the first connecting part and the first track part, when the stress is detected to exceed a preset value, a system finds an alarm signal, so that personnel can monitor the structural strength of the switching part in time, and the safety of the track transfer device is enhanced; similarly, the second connecting portion and the second rail portion may be equally disposed therebetween.

Preferably, a notch is reserved at the structure of each of the places where the first communicating member and the second communicating member theoretically coincide with each other, so that the first communicating member and the second communicating member do not interfere with each other when moving in opposite directions.

Further, in the first track transfer device, the first connecting portion of the first communicating member, which is butted against the web, may carry a static load and a moving load of the first communicating member; when the main track is in a self-communicating state, that is, after the first connecting member descends to the lower limit point and is in butt joint with the notch on the corresponding main track, when a bogie of a train passes through the first track part of the first connecting member, the first track part transmits pressure to the first connecting part through a vertical limiting member (not shown) between the first connecting part and the first connecting part, and because the width of the first connecting part is greater than that of the first track part, the pressure on the first connecting part can transmit force to the main track through the connecting part and the self structure; meanwhile, the side of the first connecting part facing the train bogie can bear the load from the transverse direction of the train bogie and transmit the transverse load to the main line track main body through a transverse limiting component (not shown) arranged on the main line track; in the invention, the load pressure borne by the first track transfer device in the working state can be transmitted to the main line track main body through the arranged vertical limiting members and the transverse limiting members, so that the structural safety performance of the first track transfer device is further improved; similarly, the second communicating member in the first rail transfer device is also provided with a vertical member and a transverse member which play the same role as the first communicating member, namely when the rail parts in different communicating members are in a state of being overlapped and butted with the rail surface, the load force from the train bogie is transmitted to the rail main body through the limiting members by the rail parts and the connecting parts, the load bearing of the rail transfer device is dispersed, and therefore the more reliable structural safety of the rail transfer device is realized.

Further, when the first track part is positioned at the lower limit point and is superposed and butted with the track surface of the main line track, the main line track is in a passage state, and a train can pass along the main line track; at the moment, the first rail locks the first rail part through a first locking device, so that the stability and the safety performance of a butt joint are further ensured, and after a train passes through a main line rail, the first locking device releases a main line rail surface; similarly, the second communicating member in the first track-changing device is also provided with a locking device which has the same function as that of the first communicating member, namely when the track parts in different communicating members are in a state of being overlapped and butted with the track surface, the corresponding locking device locks the corresponding track parts, so that the structural safety performance of a butted area is further guaranteed; the first action set, the second action set, the locking and the releasing of the multi-line track beam are all controlled by an operation management system in the suspension type air-rail system.

Referring to fig. 10, there is shown a partially enlarged schematic structural view of a connection portion between the first main line track 1 and the sixth diverging track beam 8, where the first main line track 1 and the sixth diverging track beam 8 constitute a left-side single-open turnout structure, and the second track-changing device 6 is disposed at the turnout structure and is configured to control communication between the first main line track itself and communication between the first main line track and the sixth diverging track beam; the second connection track section 14 is disposed at a to-be-butted position of the turnout structure and the traveling track beam, and is used for smoothly butting with the traveling track beam.

Referring to fig. 11, there is shown a partially enlarged schematic view of a connection portion between the second main line track 2 and the sixth diverging track beam 8, which constitutes a left-side single turnout structure, where the second track-changing device 6 is provided for controlling the communication of the second main line track itself and the communication of the second main line track and the sixth diverging track beam.

Referring to fig. 12, a schematic diagram of a partially enlarged structure of a connection portion between the second main line track 2 and the fifth branch track beam 10 is shown, where the second main line track and the fifth branch track beam form a left single-open turnout structure, and the second track changer 6 is disposed at the turnout structure and is configured to control communication between the second main line track and the fifth branch track beam.

Referring to fig. 13, a schematic diagram of a partially enlarged structure of a connection portion between the third main line track 3 and the fifth branch track beam 10 is shown, where the third main line track and the fifth branch track beam form a left single-open turnout structure, and the second track changer 6 is disposed at the turnout structure and is configured to control communication between the third main line track and the fifth branch track beam.

Referring to fig. 14, a partially enlarged schematic structural diagram of a connection portion between the third main line rail 3 and the fourth branch rail beam 11 is shown, where the third main line rail and the fourth branch rail beam form a left-side single-open turnout structure, and the second rail changer 6 is disposed at the turnout structure and is configured to control communication between the third main line rail itself and communication between the third main line rail and the fourth branch rail beam.

Referring to fig. 15, a schematic diagram of a partially enlarged structure of a connection portion between the fourth main line track 4 and the fourth branch track beam 11 is shown, where the fourth main line track and the fourth branch track beam form a left-side single-open turnout structure, and the second track changer 6 is disposed at the turnout structure and is configured to control communication of the fourth main line track itself and communication of the fourth main line track and the fourth branch track beam.

With continuing reference to fig. 16 and 17, fig. 17 is a front view of the second rail transfer device, fig. 16 is a schematic perspective view of the second rail transfer device, the second rail transfer device 6 includes a third communicating member 61, a fourth communicating member 62 and a second driving mechanism, the third communicating member 61 is used for controlling the communication of the main rail itself, the fourth communicating member is used for controlling the communication between the main rail and the branch rail beam, the third communicating member and the fourth communicating member can move up and down under the driving of the second driving mechanism, that is, when the main rail needs to realize the state of its own passage, the third communicating member moves down under the driving of the second driving mechanism to the lower limit position point to be butted with the fracture at the branch point of the corresponding main rail to realize the passage of the main rail itself, at this time, the fourth communicating member moves up under the driving of the second driving mechanism to the upper limit position point, the track plate is far away from the track plate, the operation of the train is not interfered, wherein the two actions of moving downwards to the lower limit position and moving upwards to the upper limit position are synchronous and reverse; that is, when it is necessary to switch tracks at a track switch structure switch, a first set of actions is performed, the first set of actions including: a third communication component in the second track transfer device moves upwards to an upper limit point, and a fourth communication component in the second track transfer device moves downwards to a lower limit point in the same time period, wherein the upward movement to the upper limit point and the downward movement to the lower limit point are synchronous reverse motions, the first action set completes the closing of a straight section of a corresponding main line track and communicates with a corresponding forked track beam, and the purpose of changing tracks at a fork of a vehicle is further realized; after the vehicle passes through the turnout, implementing a second action set, wherein the second action set and the first action set perform opposite actions, and recovering to a default state before the first action set is implemented, namely corresponding to the own paths of the mainline tracks; the second driving mechanism is connected with the second track switching device through an electric signal, and the lifting hydraulic control can quickly realize the track switching of the vehicle and the operation of the double-track vehicle, improve the overall operation efficiency and save the track switching time.

The third communicating member 61 includes a third rail portion 611 and a third connecting portion 612, the third rail portion 611 is horizontally disposed and is used for being abutted to a rail running plate of a corresponding main line rail, the third connecting portion 612 is vertically and fixedly connected to the third rail portion 611 and is used for being abutted to a rail web of the corresponding main line rail, and two ends of the third communicating member 61 formed by the third connecting portion 612 and the third rail portion 611 are matched with positions to be abutted, to which the rail running plate of the corresponding main line rail is abutted, of the rail web.

The fourth communicating member 62 includes a fourth track portion 621 and a fourth connecting portion 622, the fourth track portion 611 is horizontally disposed and is used for being abutted to the track running plate of the corresponding diverging track beam, the fourth connecting portion 612 is vertically and fixedly connected to the fourth track portion 611 and is used for being abutted to the track web of the corresponding diverging track beam, and both ends of the fourth communicating member 61 formed by the fourth connecting portion 612 and the fourth track portion 611 are matched with the positions to be abutted of the track running plate and the track web of the corresponding diverging track beam.

Further, the second orbital transfer device still all includes bracing piece, liftable parts, the bracing piece sets firmly on switch track roof beam, liftable parts with the bracing piece is connected, liftable parts include third part and fourth part, the fourth part for the third part can slide the setting from top to bottom, fourth part and orbital transfer device fixed connection drive under actuating mechanism's drive the intercommunication that the second orbital transfer device oscilaltion realized corresponding track roof beam, second actuating mechanism can be hydraulic drive mechanism, pneumatic drive mechanism, linear motor actuating mechanism, rotating electrical machines actuating mechanism, rack and pinion mechanism etc. as long as can realize driving the mesh of the oscilaltion of orbital transfer device all can, no longer give unnecessary details here one by one.

In the invention, the second track-changing device controls the main track and the bifurcation track beam to have one and only one path at the same time, so that a train can continuously pass through the turnout track and the turnout without stopping at the bifurcation track and waiting for track communication to quickly change the track; when the train is positioned on the main line track and needs to continuously run along the main line track, the second track transfer device is in a state that the corresponding main line track is communicated with the second track transfer device in a default state, and track transfer is not needed, namely, the driving mechanism does not need to act to finish the rapid passing of the train at the track fork.

Preferably, a reinforcing rib (not shown) can be additionally arranged between the third connecting part and the third track part in the second track transfer device to improve the bearing capacity of the third track part, a stress monitoring device can be further arranged between the third connecting part and the third track part, when the stress is detected to exceed a preset value, a system finds an alarm signal, so that personnel can monitor the structural strength of the switching part in time, and the safety of the track transfer device is enhanced; similarly, the fourth connecting portion and the fourth rail portion may be equally disposed therebetween.

Preferably, a notch is left at the structure of each of the places where the third communicating member and the fourth communicating member theoretically coincide with each other, so as to ensure that the third communicating member and the fourth communicating member do not interfere with each other when moving in opposite directions.

Further, in the second track transfer device, the third connecting portion of the third communicating member, which abuts against the web, may carry a static load and a moving load of the third communicating member; when the main track is in a self-communicating state, that is, when the third communicating member descends to a lower limit point and completes the butt joint with the notch on the corresponding main track, when the bogie of the train passes through the third track part of the third communicating member, the third track part transmits pressure to the third connecting part through a vertical limiting member (not shown) between the third connecting part and the third connecting part, and because the width of the third connecting part is greater than that of the third track part, the pressure on the third connecting part can transmit force to the third track through a connecting part and a self structure; meanwhile, the side of the third connecting part facing the train bogie can bear the load from the transverse direction of the train bogie and transmit the transverse load to the main line track main body through a transverse limiting component (not shown) arranged on the main line track; in the invention, the load pressure borne by the second track transfer device in the working state can be transmitted to the main line track main body through the arranged vertical limiting members and the transverse limiting members, so that the structural safety performance of the second track transfer device is further improved; similarly, the fourth communicating member in the second rail transfer device is also provided with a vertical member and a transverse member which play the same role as the third communicating member, namely when the rail parts in different communicating members are in a state of being overlapped and butted with the rail surface, the load force from the train bogie is transmitted to the rail main body through the limiting members by the rail parts and the connecting parts, the load bearing of the rail transfer device is dispersed, and therefore the more reliable structural safety of the rail transfer device is realized.

Further, when the third track part is positioned at the lower limit point and is superposed and butted with the track surface of the main line track, the main line track is in a passage state, and a train can pass along the main line track; at the moment, the third rail part is locked by the rail through a third locking device, so that the stability and the safety performance of a butt joint are further ensured, and after the train passes through the main line rail, the third locking device releases the main line rail surface; similarly, the fourth communicating member in the second track-changing device is also provided with a locking device which has the same function as that of the third communicating member, namely when the track parts in different communicating members are in a state of being overlapped and butted with the track surface, the corresponding locking device locks the corresponding track parts, so that the structural safety performance of a butted area is further guaranteed; the first action set, the second action set, the locking and the releasing of the multi-line track beam are all controlled by an operation management system in the suspension type air-rail system.

It should be noted that, in the specific embodiment of the multi-track beam of the present invention, each main track includes four sections of standard track beams, that is, the unification of track specifications such as length, width, and the like is achieved, which is convenient for the standardized formulation in the technical field of suspended air-rail transportation, when the multi-track beam has a fault in a complex staggered track system, only the section track beam of the corresponding portion needs to be replaced, so as to achieve the rapid emergency treatment of the faulty line, without affecting the operation of the whole line; no matter the track beam is a forked track beam or a section of track beam in a main track, when a fault occurs, the track beam can be quickly replaced by a standard linear track beam, and the straight-going or return dispatching of a train track and the cross-track running are realized.

When the train needs to realize cross-track running from a single running track beam through the multi-track beam system, the train enters a communication interaction section after passing through a turnout identification plate and completes clock synchronization with a set clock synchronizer; establishing a continuous communication connection relationship between a train-mounted controller and a turnout controller; the train-mounted controller rechecks turnout profile distribution information according to the operation diagram and sends an access application request number to the turnout controller; the turnout controller is in a release state (a non-interlocked standby state), receives the route request, establishes an interlocking relationship with the train controller, and feeds back a route permission signal to the train-mounted controller after finishing a corresponding numbering action; or when the turnout controller is in an interlocking state (other train occupation states), feeding back a waiting signal to the train-mounted controller and keeping a communication relation; after the turnout controller obtains the access request of the vehicle-mounted controller, the train passes through and clears the turnout, the communication responder sends a locking releasing instruction to the turnout controller, the turnout controller releases the interlocking state, and other trains are admitted and received to establish the interlocking relationship in sequence; when the train-mounted controller does not obtain the access request, the train-mounted controller applies for the access sequence number in the safety waiting area, and when the turnout finishes other preorder number work, the train-mounted controller feeds back an access permission signal.

In the multiple rail beams which are staggered with each other, when different train route requests do not interfere with each other, the turnout controller can complete corresponding actions and then issue route admission signals to corresponding train vehicle-mounted controllers, so that higher passing efficiency is realized; when different trains send access requests to the turnout controllers at the same time, the corresponding turnout controllers are aligned and sequenced according to the sequence of the operation diagram; the multi-line track beam can realize the bidirectional composite track reversing of a plurality of trains; the vehicle-mounted controller is in communication connection with the turnout controller.

The invention also provides a suspension type air-rail system which comprises a plurality of running track beams, wherein one or more multi-line track beams based on the multi-turnout structure are arranged among the running track beams, and the multi-line track beams are fixedly connected with the running track beams and used for realizing the track change of trains on staggered complex lines and controlling the trains to construct unique paths at turnout parts.

It should be noted that, in the embodiment of the present invention, the first branch track beam 7, the second branch track beam 9, and the fourth branch track beam 11 are respectively and symmetrically disposed with respect to the sixth branch track beam 8, the fifth branch track beam 10, and the third branch track beam 12, so as to form track intercommunication between four main tracks, in the present invention, the transverse median plane of the multi-line track beam is a median plane perpendicular to the longitudinal direction of the main tracks, and by the symmetrical design of the plurality of branch track beams, track transformation for forming a plurality of staggered tracks within the shortest main track distance range is realized, that is, in this embodiment, each main track includes only four standard track beams, so as to realize intercommunication between four main tracks, so as to realize track transformation within the shortest time, however, the present embodiment does not limit the protection scope of the present invention, and does not limit the scheme for implementing interconnection and intercommunication between multiple main line tracks, each branch track beam may also be asymmetrically arranged, as long as the branch track beams are sequentially arranged in a specified direction to implement communication, as understood by those skilled in the art, the multi-track beam may also be configured to detach a group of main line tracks according to actual needs, change into a three-track beam system formed by combining three main line tracks and four branch track beams, and also implement reversing and transit between multiple traveling track beams, therefore, the present invention does not limit the number of specific main line tracks, that is, the number of main lines in the present invention includes three or more, and is not described herein; in addition, the description of other structural embodiments which are asymmetrically arranged is omitted.

While the invention has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the invention. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims (10)

1. A multi-track-branch-structure-based multi-track beam is characterized by comprising a plurality of main track rails, a plurality of first line-changing track rails and a plurality of second line-changing track rails; the plurality of main line tracks are not intersected with each other, and the plurality of first line-changing tracks and the plurality of second line-changing tracks are not intersected with each other; numbering a plurality of the mainline tracks sequentially from one side to the other side of the multi-line track beam;

the first line-changing track is sequentially arranged from the main line track with the small sequence number to the main line track with the adjacent large sequence number from the first end to the second end of the multi-line track beam, and meanwhile, the second line-changing track is sequentially arranged from the main line track with the large sequence number to the main line track with the adjacent small sequence number;

and track changing devices for switching the communication directions of the corresponding tracks are arranged at the intersection parts of the first line changing track, the second line changing track and the corresponding main line tracks.

2. The multi-track beam based on a multi-track turnout structure of claim 1, wherein the multi-track beam comprises four main tracks, namely a first main track, a second main track, a third main track and a fourth main 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 bifurcation track beam, a second bifurcation track beam and a third bifurcation track beam, and the first bifurcation track beam, the second bifurcation track beam and the third bifurcation track beam are sequentially arranged to form a first cross track;

the plurality of second variable line tracks sequentially arranged between the fourth mainline track and the first mainline track are respectively a fourth bifurcation track beam, a fifth bifurcation track beam and a sixth bifurcation track beam, and the fourth bifurcation track beam, the fifth bifurcation track beam and the sixth bifurcation track beam are sequentially arranged to form a second cross track;

the first branch track beam and the sixth branch track beam are disposed between the first main track and the second main track, and are tangentially disposed at acute angles to both the first main track and the second main track; the second branch track beam and the fifth branch track beam are arranged between the second main track and the third main track and are tangentially arranged at acute angles with the second main track and the third main track; the third branch track beam and the fourth branch track beam are disposed between the third main track and the fourth main track, and are tangentially disposed at acute angles to the third main track and the fourth main track;

the rail transfer device is arranged at the connecting part of the first branch track beam, the second branch track beam, the third branch track beam, the fourth branch track beam, the fifth branch track beam and the sixth branch track beam and the corresponding main track in a lifting manner.

3. The multi-track-branch-structure-based multi-track beam as claimed in claim 2, wherein the track-changing device comprises a first track-changing device and a second track-changing device, the first track-changing device being elevatably disposed at a connecting portion of the first branch track beam and the first main track and the second main track, and/or at a connecting portion of the second branch track beam and the second main track and the third main track, and/or at a connecting portion of the third branch track beam and the third main track and the fourth main track;

the second track transfer device is arranged at a connecting part of the sixth diverging track beam and the first main track and the second main track in a liftable and lowerable manner, and/or a connecting part of the fifth diverging track beam and the second main track and the third main track, and/or a connecting part of the fourth diverging track beam and the third main track and the fourth main track.

4. The multi-track girder based on a multi-track turnout structure according to claim 3, wherein the first track transfer device comprises a first communicating member, a second communicating member and a first driving mechanism; the first connecting component comprises a first connecting part and a first track part, and the first track part is fixedly connected with the first connecting part and is connected with the driving mechanism through the first connecting part; the second communicating member comprises a second connecting part and a second track part, and the second track part is fixedly connected with the second connecting part and is connected with the driving mechanism through the second connecting part;

the first driving mechanism drives one of the first communicating member and the second communicating member to move downwards to be in butt joint with the running track beam, and simultaneously drives the other communicating member to ascend to a set height so as to construct a unique passage at the turnout part.

5. The multi-track girder based on a multi-track turnout structure according to claim 3, wherein the second track transfer device comprises a third communicating member, a fourth communicating member and a second driving mechanism; the third communicating member comprises a third connecting part and a third track part, and the third track part is fixedly connected with the third connecting part and is connected with the second driving mechanism through the third connecting part; the fourth communicating member comprises a fourth connecting part and a fourth track part, and the fourth track part is fixedly connected with the fourth connecting part and is connected with the second driving mechanism through the fourth connecting part;

the second driving mechanism drives one of the third communicating member and the fourth communicating member to move downwards to be in butt joint with the running track beam, and simultaneously drives the other communicating member to ascend to a set height so as to construct a unique passage at the turnout part.

6. The multi-track-turnout-structure-based multi-track beam according to claim 2, wherein one end of the first branch track beam and one end of the sixth branch track beam are fixedly connected with or integrally formed with the first main track; and/or the presence of a gas in the gas,

the other ends of the first branch track beam and the sixth branch track beam are fixedly connected with the second main line track or integrally formed; and/or the presence of a gas in the gas,

one end of each of the second branch track beam and the fifth branch track beam is fixedly connected with the second main line track or integrally formed with the second main line track; and/or the presence of a gas in the gas,

the other ends of the second branch track beam and the fifth branch track beam are fixedly connected with the third main line track or integrally formed; and/or the presence of a gas in the gas,

one end of the third branch track beam and one end of the fourth branch track beam are fixedly connected with the third main line track or are integrally formed; and/or the presence of a gas in the gas,

the other ends of the third branch track beam and the fourth branch track beam are fixedly connected with the fourth main track or integrally formed with the fourth main track.

7. The multi-track branching structure-based multi-track beam as claimed in claim 2, wherein the first branch track beam, the second branch track beam, the third branch track beam, the fourth branch track beam, the fifth branch track beam and the sixth branch track beam are all curved track beams, and a curve radius of the curved track beams is a set turning radius value.

8. The multi-track turnout structure based multi-track beam according to any one of claims 1-7, further comprising a docking track section comprising a first docking track section, a second docking track section, a third docking track section and a fourth docking track section, wherein one end of the first docking track section, one end of the second docking track section and one end of the first main track are fixedly connected or integrally formed; one end of the third connection track section and one end of the fourth connection track section are fixedly connected with one end of the fourth main line track or are integrally formed;

the other ends of the first connection track section, the second connection track section, the third connection track section and the fourth connection track section are connected with a running track beam.

9. The multi-track turnout structure based multi-track beam of claim 8, wherein the first, second, third and fourth connecting track segments are linear track beams.

10. A suspended air-railway system, which comprises a plurality of running track beams, and is characterized in that the suspended air-railway system is provided with one or more multi-line track beams based on a multi-turnout structure, which are fixedly connected with the running track beams, and are used for realizing the interconnection and intercommunication operation of trains on different complex tracks.

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