System of double-layer rail bus

Abstract

The invention relates to a system of a double-layer rail bus. The system comprises a rail frame, an upper rail vehicle, a lower rail vehicle and a rail for the upper rail vehicle and the lower rail vehicle to travel, the track frame supports the track so that the track can be suspended. An upper vehicle rail for bearing an upper rail vehicle and a lower vehicle rail for suspending a lower rail vehicle are formed on the rail; the upper rail vehicle is positioned above the rail; the lower rail vehicle is positioned below the rail; the upper railway vehicle comprises an upper motor and traveling wheels; and the upper motor drives the traveling wheels to roll on the upper vehicle rail, so that the upper rail vehicle travels above the upper vehicle rail. The double-layer rail bus system has the beneficial effects that the system of the double-layer rail bus adopts a suspended structure, and a double-rail structure is arranged on the rails, so that the occupied space is small, and the cost is low.

Description

Technical Field

[0001] The present invention relates to a system for a double-deck rail bus. Background Art

[0002] With the rapid development of the economy, low-carbon and environmentally friendly urban rail transit vehicles are increasingly favored by people. Traditional urban rail transit is mostly built on the ground and uses a single-track structure. Only one vehicle can pass on one track at the same time. If multiple vehicles need to pass, multiple parallel tracks need to be built on the ground. It occupies a large amount of space and has a high construction cost. Summary of the Invention

[0003] The purpose of the present invention is to provide a system for a double-deck rail bus to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solutions: A system for a double-deck rail bus, comprising: a track frame, an upper track vehicle, a lower track vehicle, and a track for the upper track vehicle and the lower track vehicle to travel; the track frame supports the track so that the track is suspended; the track is formed with an upper track for carrying the upper track vehicle and a lower track for suspending the lower track vehicle; the upper track vehicle is located above the track; the lower track vehicle is located below the track; the upper track vehicle includes: an upper motor and traveling wheels; the upper motor drives the traveling wheels to roll on the upper track, so that the upper track vehicle travels above the upper track. The lower track vehicle includes: a lower vehicle body, a maglev linear motor, a suspension support wheel, and a suspension bracket for suspending the lower vehicle body; the suspension support wheel is rotatably installed on the suspension bracket, and the suspension support wheel is arranged on the lower track to realize the suspension of the lower vehicle body; the stator of the maglev linear motor is installed on the lower track; the mover of the maglev motor is installed on the suspension bracket; the maglev linear motor drives the lower vehicle body to travel along the lower track.

[0005] As a further scheme of the present invention: the lower track further includes: a left track, a right track, and two brackets; the left track and the right track are respectively installed on the two brackets; the left track and the right track jointly carry the suspension support wheel from both sides; the suspension bracket is located between the left track and the right track.

[0006] As a further scheme of the present invention: the upper track includes: an upper top plate, an upper bottom plate, two outer vertical plates, and a reinforcement rod group; a lane surface is laid on the top of the upper top plate; the traveling wheels travel on the lane surface; both ends of the upper top plate and the upper bottom plate are respectively connected to the two outer vertical plates; the reinforcement rod group is arranged in the space surrounded by the upper top plate, the upper bottom plate, and the two outer vertical plates, and the reinforcement rod group connects the upper top plate, the lower bottom plate, and the outer vertical plates to increase strength.

[0007] As a further solution of the present invention: The bracket includes: a bracket vertical plate and a bracket horizontal plate; two bracket horizontal plates are located between two bracket vertical plates; the bracket vertical plate is a part of the outer vertical plate or is fixed to the overall structure composed of the upper top plate, the upper bottom plate and the two outer vertical plates.

[0008] As a further solution of the present invention: The bracket further includes a plurality of reinforcing ribs; the reinforcing ribs are simultaneously fixed to the bracket vertical plate and the bracket horizontal plate; the reinforcing ribs form an L-shaped structure and are located outside the bracket vertical plate and the bracket horizontal plate.

[0009] As a further solution of the present invention: The upper rail vehicle further includes: an upper vehicle body; two traveling wheels are installed on the same drive shaft to form a load-bearing wheel set and are driven to rotate by an upper motor; the load-bearing wheel set is centrally arranged at the bottom of the upper vehicle body; the upper rail also includes a left guide member and a right guide member; the left guide member and the right guide member are fixed to both sides of the overall structure composed of the upper top plate, the upper bottom plate and the two outer vertical plates; the upper rail vehicle further includes: a bogie and an auxiliary wheel set; the auxiliary wheel set is installed on the bogie; the auxiliary wheel set includes: a left guide wheel, a right guide wheel, a left stabilizer wheel and a right stabilizer wheel; the left guide wheel abuts against the left guide member and moves along the left guide member; the right guide wheel abuts against the right guide member and moves along the right guide member; the left stabilizer wheel and the right stabilizer wheel respectively abut against the two outer vertical plates and roll along the surface of the outer vertical plates.

[0010] As a further solution of the present invention: The tops of the left guide member and the right guide member protrude above the upper surface of the upper top plate; the left guide member, the right guide member and the upper top plate jointly enclose a groove for laying a lane surface.

[0011] As a further solution of the present invention: The ratio of the distance between the two traveling wheels on the same drive shaft to the width of the upper vehicle body is 1:35 - 1:45.

[0012] As a further solution of the present invention: The track rack is formed with a cross beam and two columns; the two ends of the cross beam are respectively connected to the two columns; the cross beam passes through the track to support the track.

[0013] As a further solution of the present invention: A plurality of reinforcing plates are respectively provided at the two ends of the cross beam.

[0014] Compared with the prior art, the beneficial effects of the present invention are: The system of the double-deck rail bus adopts a suspended structure and a structure with double track rails on the track, which occupies less space and has a low cost.

[0015] The lower rail vehicle is provided with a maglev linear motor and drives the lower vehicle body to travel along the lower track in a maglev manner. The design of the maglev motor makes its service life longer, reduces the frequency of replacing parts, has a low maintenance cost, low noise and high reliability.

[0016] The structural setting of the bracket vertical plate can block dust and prevent impurities from entering the track.

[0017] The structural setting of the reinforcing rib can increase the strength of the bracket and improve the stability.

[0018] The upper rail vehicle is provided with a relatively narrow track structure, which saves time and materials and has a low cost.

[0019] The structural setting of the load-bearing wheel set is more suitable for a relatively narrow track.

[0020] The structural setting of the auxiliary wheel set can assist the vehicle body to maintain balance and improve the stability and balance of the rail vehicle.

[0021] Other features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings. Brief Description of the Drawings

[0022] Figure 1 is a perspective view of a double-deck rail bus system of the present invention; Figure 2 is Figure 1 a plan view of a double-deck rail bus system in Figure 3 is Figure 2 a schematic view of the left perspective of a double-deck rail bus system in Figure 4 is Figure 3 a schematic view of the boarding track of the structure in Figure 5 is Figure 3 a schematic view of the alighting track of the structure in

[0023] List of Reference Numerals in the Drawings: Double-deck rail bus system 100, track frame 10, cross beam 11, reinforcing plate 111, column 12, upper rail vehicle 20, upper motor 21, traveling wheel 22, bogie 23, left guide wheel 24, right guide wheel 25, left stabilizer wheel 26, right stabilizer wheel 27, upper vehicle body 28, lower rail vehicle 30, maglev linear motor 31, suspended support wheel 32, suspension bracket 33, lower vehicle body 34, track 40, boarding track 41, upper top plate 411, lane surface 4111, upper bottom plate 412, outer vertical plate 413, reinforcing rod group 414, left guide member 415, right guide member 416, alighting track 42, left track 421, right track 422, bracket 423, bracket vertical plate 4231, bracket cross plate 4232, reinforcing rib 4233. Detailed Description of the Preferred Embodiments

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1 to 5 , in an embodiment of the present invention, a system 100 of a double-deck rail bus includes: a rail frame 10, an upper rail vehicle 20, a lower rail vehicle 30, and a rail 40. The rail 40 is used for the upper rail vehicle 20 and the lower rail vehicle 30 to travel. The rail frame 10 supports the rail 40 to make the rail 40 suspended. The rail 40 is formed with an upper boarding rail 41 and a lower boarding rail 42. The upper boarding rail 41 is used to carry the upper rail vehicle 20. The lower boarding rail 42 is used to suspend the lower rail vehicle 30. The upper rail vehicle 20 is located above the rail 40. The lower rail vehicle 30 is located below the rail 40. The upper rail vehicle 20 includes: an upper motor 21 and traveling wheels 22. The upper motor 21 drives the traveling wheels 22 to roll on the upper boarding rail 41, so that the upper rail vehicle 20 travels above the upper boarding rail 41. Specifically, the system of the double-deck rail bus is arranged in a suspended structure, and a double-rail structure is arranged on the rail, which occupies less space and has low cost.

[0026] The lower rail vehicle 30 includes: a maglev linear motor 31, a suspension support wheel 32, a suspension bracket 33, and a lower vehicle body 34. The suspension bracket 33 is used to suspend the lower vehicle body 34. The suspension support wheel 32 is rotatably installed on the suspension bracket 33, and the suspension support wheel 32 is arranged on the lower boarding rail 42 to realize the suspension of the lower vehicle body 34. The stator of the maglev linear motor 31 is installed on the lower boarding rail 42. The mover of the maglev motor is installed on the suspension bracket 33. The maglev linear motor 31 drives the lower vehicle body 34 to travel along the lower boarding rail 42. Specifically, the lower rail vehicle 30 is provided with a maglev linear motor 31, and the maglev method is used to drive the lower vehicle body 34 to travel along the lower boarding rail 42. The design of the maglev linear motor 31 makes its service life longer, reduces the frequency of replacing parts, has low maintenance cost, low noise, and high reliability.

[0027] As a specific implementation manner, the lower boarding rail 42 further includes: a left rail 421, a right rail 422, and two brackets 423. The left rail 421 and the right rail 422 are respectively installed on the two brackets 423. The left rail 421 and the right rail 422 jointly carry the suspension support wheel 32 from both sides. The suspension bracket 33 is located between the left rail 421 and the right rail 422.

[0028] As a specific implementation manner, the upper rail vehicle 20 further includes: an upper vehicle body 28. Two traveling wheels 22 are mounted on the same drive shaft to form a load-bearing wheel set, which is driven to rotate by an upper motor 21. The load-bearing wheel set is centrally disposed at the bottom of the upper vehicle body. The upper track 41 further includes a left guide member 415 and a right guide member 416. The left guide member 415 and the right guide member 416 are fixed to both sides of the whole formed by the upper top plate 411, the upper bottom plate 412 and the two outer vertical plates 413. The upper rail vehicle 20 further includes: a bogie 23 and an auxiliary wheel set. The auxiliary wheel set is mounted to the bogie 23. The auxiliary wheel set includes: a left guide wheel 24, a right guide wheel 25, a left stabilizer wheel 26 and a right stabilizer wheel 27. The left guide wheel 24 abuts against the left guide member 415 and moves along the left guide member 415. The right guide wheel 25 abuts against the right guide member 416 and moves along the right guide member 416. The left stabilizer wheel 26 and the right stabilizer wheel 27 respectively abut against the two outer vertical plates 413 and roll along the surfaces of the outer vertical plates 413. Specifically, the structural setting of the load-bearing wheel set is more suitable for tracks with a relatively narrow width. The structural setting of the auxiliary wheel set can assist the upper vehicle body 28 to maintain balance and improve the stability and balance of the upper vehicle body 28.

[0029] As a specific implementation manner, the upper track 41 includes: an upper top plate 411, an upper bottom plate 412, two outer vertical plates 413 and a reinforcing rod group 414. A lane surface 4111 is paved on the top of the upper top plate 411. The traveling wheels 22 travel on the lane surface 4111. The two ends of the upper top plate 411 and the upper bottom plate 412 are respectively connected to the two outer vertical plates 413. The reinforcing rod group 414 is disposed in the space enclosed by the upper top plate 411, the upper bottom plate 412 and the two outer vertical plates 413, and the reinforcing rod group 414 connects the upper top plate 411, the lower bottom plate and the outer vertical plates 413 to increase strength. Specifically, the structural setting of the reinforcing rod group 414 can prevent the upper vehicle body 28 from applying a force to the upper track 41 during driving, thereby causing deformation of the upper track 41, increasing the strength of the upper track 41, and improving the stability of the upper track 41.

[0030] As a specific implementation manner, the bracket 423 includes: a bracket vertical plate 4231 and a bracket horizontal plate 4232. The two bracket horizontal plates 4232 are located between the two bracket vertical plates 4231. The bracket vertical plate 4231 is a part of the outer vertical plate 413 or is fixed to the whole formed by the upper top plate 411, the upper bottom plate 412 and the two outer vertical plates 413. Specifically, the structural setting of the bracket vertical plate 4231 can block dust and prevent impurities from entering the track 40.

[0031] As a specific embodiment, the bracket 423 further includes a plurality of reinforcing ribs 4233. The reinforcing ribs 4233 are simultaneously fixed to the bracket vertical plate 4231 and the bracket horizontal plate 4232. The reinforcing ribs 4233 form an L-shaped structure and are located outside the bracket vertical plate 4231 and the bracket horizontal plate 4232. Specifically, the structural setting of the reinforcing ribs 4233 can increase the strength of the bracket 423 and improve the stability.

[0032] As a specific embodiment, the tops of the left guide member 415 and the right guide member 416 protrude above the upper surface of the upper top plate 411. The left guide member 415, the right guide member 416 and the upper top plate 411 together define a groove for laying the lane surface 4111.

[0033] As a specific embodiment, the ratio of the distance between two traveling wheels 22 on the same drive shaft to the width of the upper vehicle body is 1:35 - 1:45. Specifically, the upper rail vehicle 20 is provided with a relatively narrow track structure, which saves time, materials and has a low cost.

[0034] As a specific embodiment, the track rack 10 is formed with a cross beam 11 and two columns 12. The two ends of the cross beam 11 are respectively connected to the two columns 12. The cross beam 11 passes through the track 40 to support the track 40.

[0035] As a specific embodiment, a plurality of reinforcing plates 111 are respectively provided at the two ends of the cross beam 11.

[0036] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be construed as limiting the claimed rights.

[0037] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A system for a double - deck rail bus, characterized in that, Comprising: An orbital rack, an upper orbital vehicle, a lower orbital vehicle, and an orbit for the upper orbital vehicle and the lower orbital vehicle to travel on; The orbital rack supports the orbit to make the orbit suspended; the orbit is formed with an upper track for carrying the upper orbital vehicle and a lower track for suspending the lower orbital vehicle; The upper orbital vehicle is located above the orbit; The lower orbital vehicle is located below the orbit; the upper orbital vehicle includes: an upper motor and traveling wheels; the upper motor drives the traveling wheels to roll on the upper track, so that the upper orbital vehicle travels above the upper track; The lower orbital vehicle includes: a lower vehicle body, a maglev linear motor, a suspension support wheel, and a suspension bracket for suspending the lower vehicle body; the suspension support wheel is rotatably installed on the suspension bracket, and the suspension support wheel is arranged on the lower track to realize the suspension of the lower vehicle body; the stator of the maglev linear motor is installed on the lower track; the mover of the maglev motor is installed on the suspension bracket; the maglev linear motor drives the lower vehicle body to travel along the lower track.

2. The system of a double-decker orbital bus according to claim 1, wherein The lower track further includes: a left track, a right track, and two brackets; the left track and the right track are respectively installed on the two brackets; the left track and the right track jointly carry the suspension support wheel from both sides; the suspension bracket is located between the left track and the right track.

3. The system of a double-decker orbital bus according to claim 2, wherein The upper track includes: an upper top plate, an upper bottom plate, two outer vertical plates, and a reinforcement rod group; a lane surface is paved on the top of the upper top plate; the traveling wheels travel on the lane surface; both ends of the upper top plate and the upper bottom plate are respectively connected to the two outer vertical plates; the reinforcement rod group is arranged in the space surrounded by the upper top plate, the upper bottom plate, and the two outer vertical plates, and the reinforcement rod group connects the upper top plate, the lower bottom plate, and the outer vertical plates to increase the strength.

4. The system of a double-decker orbital bus according to claim 3, wherein The bracket includes: a bracket vertical plate and a bracket horizontal plate; the two bracket horizontal plates are located between the two bracket vertical plates; the bracket vertical plate is a part of the outer vertical plate or fixed to the whole formed by the upper top plate, the upper bottom plate, and the two outer vertical plates.

5. The system of a double-decker orbital bus according to claim 4, wherein The bracket further includes a plurality of reinforcing ribs; the reinforcing ribs are simultaneously fixed to the bracket vertical plate and the bracket horizontal plate; the reinforcing ribs form an L-shaped structure on the outer sides of the bracket vertical plate and the bracket horizontal plate.

6. The system of a double-decker orbital bus according to claim 5, wherein The upper rail vehicle further includes: an upper vehicle body; two of the traveling wheels are mounted on the same drive shaft to form a load-bearing wheel set, which is driven to rotate by the upper motor; the load-bearing wheel set is centrally disposed at the bottom of the upper vehicle body; the upper track further includes a left guide member and a right guide member; the left guide member and the right guide member are fixed to both sides of the integral formed by the upper top plate, the upper bottom plate and the two outer vertical plates; the upper rail vehicle further includes: a bogie and an auxiliary wheel set; the auxiliary wheel set is mounted to the bogie; the auxiliary wheel set includes: a left guide wheel, a right guide wheel, a left stabilizer wheel and a right stabilizer wheel; the left guide wheel abuts against the left guide member and moves along the left guide member; the right guide wheel abuts against the right guide member and moves along the right guide member; the left stabilizer wheel and the right stabilizer wheel respectively abut against the two outer vertical plates and roll along the surfaces of the outer vertical plates.

7. The system of a double-deck rail bus according to claim 6, wherein the tops of the left guide member and the right guide member protrude above the upper surface of the upper top plate; the left guide member, the right guide member and the upper top plate jointly enclose a groove for laying the lane surface.

8. The system of a double-deck rail bus according to claim 6, wherein the ratio of the distance between the two traveling wheels on the same drive shaft to the width of the upper vehicle body is 1:35 - 1:

45.

9. The system of a double-deck rail bus according to claim 1, wherein the track frame is formed with a cross beam and two columns; both ends of the cross beam are respectively connected to the two columns; the cross beam passes through the track to support the track.

10. The system of a double-deck rail bus according to claim 9, wherein a plurality of reinforcing plates are respectively provided at both ends of the cross beam.

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