Intelligent bus and its driving assembly and track

Abstract

The present application discloses a smart bus and its drive assembly and track. It belongs to the technical field of vehicle structure. The structure can improve the parking and parking effect of the smart bus, reduce the production cost, and has a stable structure, simple production process and convenient use. It includes a bus body and a track of a double-track steering smart bus. The bus body is provided with a drive assembly of the double-track steering smart bus, and the drive assembly of the double-track steering smart bus is matched with the track of the double-track steering smart bus.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle structures, and in particular to a drive assembly of an intelligent bus. Background Art

[0002] With the advancement of science and technology and the development of the times, the technology of smart buses has gradually matured. For example, driverless smart buses have been trial-operated in some cities, and it is believed that they will be available in the near future. Compared with urban buses, rail buses have a significantly higher safety factor than the latter, and the market is also relatively broad, such as sightseeing buses at tourist attractions, cable car buses, etc.

[0003] Most of the existing rail buses use the track structure of subways and trains. Since the carriages of rail buses are lighter and less expensive than those of subways and trains, based on the situation of rail buses, it is necessary to change their track structure and wheel structure to be more suitable for rail bus structures. Summary of the invention

[0004] The present invention provides an intelligent bus and a driving assembly and a track thereof, which can improve the parking and stopping effects of the intelligent bus and reduce production costs, and the driving assembly of the intelligent bus has a stable structure, a simple production process, and is easy to use.

[0005] The above technical problems are solved by the following technical solutions:

[0006] A driving assembly of a double-track steering smart bus comprises a beam component, a wheel component, a clamp brake component, a parking component, a traction component and a double-track bogie component, wherein the beam component is fixedly mounted on the upper end of the double-track bogie component, two wheel components are mounted on the lower end of the double-track bogie component, and the two wheel components are symmetrically arranged, parking components are provided on both sides of the wheel component, and the two parking components are fixedly mounted on the lower end of the double-track bogie component, a clamp brake component for braking is provided on the wheel component, and the clamp brake component is mounted on the double-track bogie component, and a traction component for traction is provided on the upper end of the double-track bogie component.

[0007] As a further solution of the present invention: the double-track bogie component includes a main beam frame, the main beam frame is provided with symmetrically arranged wheel mounting frames, two wheel components are respectively installed on the two wheel mounting frames, two parallel beam columns are provided between the two wheel mounting frames, the middle ends of the beam columns are provided with traction brackets for installing traction components, the vehicle beam components are installed on the main beam frame, and a plurality of shock absorbers for vibration reduction are provided between the main beam frame and the vehicle beam components, and the shock absorbers are fixedly installed on the main beam frame.

[0008] As a further solution of the present invention: the wheel component includes a wheel and a wheel bracket, the wheel is rotatably mounted on the wheel bracket, the wheel bracket is provided with a gear box connected to the wheel drive, and the wheel bracket is also provided with a plurality of vibration-damping cylinders, and the vibration-damping cylinders are fixedly mounted on the main beam frame.

[0009] As a further solution of the present invention: the parking component includes a parking bracket, a return frame is provided in the parking bracket, a thin cylinder is fixedly mounted on the return frame, a parking connecting shaft is provided on the return frame at the lower end of the thin cylinder, an inner ring spring and an outer ring spring which are socketed with each other are provided on the parking connecting shaft, and a contact plate is provided at the lower end of the return frame.

[0010] As a further solution of the present invention: the traction component includes a traction sleeve and two traction rods, the traction sleeve is fixedly mounted on the main beam frame of the double-track bogie component, one end of the two traction rods is fixedly mounted on the traction sleeve and the two traction rods are arranged symmetrically with respect to each other, and the other ends of the two traction rods are connected to the main beam frame of the double-track bogie component.

[0011] As a further solution of the present invention: the clamp brake component includes a clamp bracket, a left clamp, a right clamp and a double-extension cylinder with a double-extension piston, the clamp bracket is installed on the main beam frame of the double-track bogie component, the left clamp and the right clamp are arranged symmetrically, the middle parts of the left clamp and the right clamp are respectively rotatably installed on the clamp bracket through clamp sleeves, one end of the left clamp and the right clamp are respectively driven and connected to the two ends of the double-extension piston of the double-extension cylinder, and the other ends of the left clamp and the right clamp are respectively placed on both sides of the wheel of the wheel component.

[0012] A track for a double-track steering smart bus, the track comprising a track main beam, an I-shaped monorail, an I-shaped double rail and a bottom rail, the I-shaped monorail and the I-shaped double rail are respectively arranged on both sides of the track main beam, the track main beam, the I-shaped monorail and the I-shaped double rail are all fixed on a plurality of bottom rails, the I-shaped monorail and the I-shaped double rail are all fixed on the bottom rails through a track clamping assembly, and the track main beam is fixedly sleeved on the bottom rail.

[0013] As a further solution of the present invention: the track main beam includes an upper crossbeam and two lower crossbeams, the upper crossbeam and the two lower crossbeams are arranged in a triangle shape, and the upper crossbeam and the two lower crossbeams are fixedly connected by a plurality of short beams.

[0014] As a further solution of the present invention: the track clamping assembly includes a clamping upper seat, a clamping lower seat and a clamping spring, the clamping upper seat and the clamping lower seat are fixedly sleeved on the bottom rail, a plurality of clamping springs are provided on the clamping upper seat, and the I-shaped single rail or I-shaped double rail is fixed to the bottom rail through the clamping spring.

[0015] A double-track steering smart bus comprises a bus body and the double-track steering smart bus track as described above, wherein the bus body is provided with the double-track steering smart bus drive assembly as described above, and the double-track steering smart bus drive assembly is matched with the double-track steering smart bus track.

[0016] The present invention can achieve the following effects:

[0017] The present invention provides an intelligent bus and its drive assembly and track. Compared with the prior art, the present invention has the following beneficial effects: it can meet the use requirements of multiple energy sources, reduce production costs, and has a stable structure, simple production process, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a double-track steering smart bus in an embodiment of the present invention;

[0019] Figure 2 It is a schematic diagram of the overall structure of the drive assembly of the double-track steering smart bus in an embodiment of the present invention;

[0020] Figure 3 yes Figure 2 The local structure diagram of

[0021] Figure 4 is a structural schematic diagram of a double-track bogie component in a drive assembly of an embodiment of the present invention;

[0022] Figure 5 It is a structural schematic diagram of a beam component in a drive assembly of an embodiment of the present invention;

[0023] Figure 6 is a structural schematic diagram of a wheel component in a drive assembly according to an embodiment of the present invention;

[0024] Figure 7 is a structural schematic diagram of a parking component in a drive assembly according to an embodiment of the present invention;

[0025] Figure 8 yes Figure 7 The local structure diagram of

[0026] Fig. 9 is a structural schematic diagram of a traction component in a drive assembly according to an embodiment of the present invention;

[0027] Fig.10 It is a structural schematic diagram of a clamp brake component in a drive assembly of an embodiment of the present invention;

[0028] Fig.11 is a partial enlarged view of the track in the embodiment of the present invention;

[0029] Fig.12 is a plan view of a track main beam in an embodiment of the present invention;

[0030] Fig.13 It is a structural schematic diagram of a track clamping assembly in a track according to an embodiment of the present invention;

[0031] Fig.14 It is a structural schematic diagram of a double-track steering intelligent bus in an embodiment of the present invention.

[0032] The reference numerals in the figure are: beam component 9, wheel component 6, clamp brake component 8, parking component 5, traction component 7, double-track bogie component 4, main beam frame 41, wheel mounting frame 44, beam column 42, traction bracket 43, shock absorber 45, wheel 65, wheel bracket 61, gear box 63, damping cylinder 64, parking bracket 51, return frame 52, thin cylinder 53, parking shaft 54, inner ring spring 55, outer ring spring 56 , contact plate 57, traction sleeve 71, traction rod 72, clamp bracket 81, left clamp 82, right clamp 83, double extension piston 841, double extension cylinder 84, track main beam 11, I-beam single rail 12, I-beam double rail 13, bottom rail 14, track clamping assembly 15, upper cross beam 111, lower cross beam 113, short beam 112, clamping upper seat 151, clamping lower seat 152, clamping spring 153, bus body 2, drive assembly 3, track 1. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment, a driving assembly of a smart bus, see Figure 1-10 As shown, it includes a beam component 9, a wheel component 6, a clamp brake component 8, a parking component 5, a traction component 7 and a double-track bogie component 4, the beam component 9 is fixedly mounted on the upper end of the double-track bogie component 4, two wheel components 6 are mounted on the lower end of the double-track bogie component 4, and the two wheel components 6 are symmetrically arranged, parking components 5 are provided on both sides of the wheel component 6, and the two parking components 5 are fixedly mounted on the lower end of the double-track bogie component 4, a clamp brake component 8 for braking is provided on the wheel component 6, and the clamp brake component 8 is mounted on the double-track bogie component 4, and a traction component 7 for traction is provided on the upper end of the double-track bogie component 4.

[0035] See also Figure 4As shown, the double-track bogie component 4 includes a main beam frame 41, on which wheel mounting frames 44 are symmetrically arranged, and two wheel components 6 are respectively mounted on the two wheel mounting frames 44, and two beam columns 42 arranged in parallel are arranged between the two wheel mounting frames 44. The middle end of the beam column 42 is provided with a traction bracket 43 for mounting the traction component 7, and the vehicle beam component 9 is mounted on the main beam frame 41, and a plurality of shock absorbers 45 for vibration reduction are arranged between the main beam frame 41 and the vehicle beam component 9, and the shock absorbers 45 are fixedly mounted on the main beam frame 41.

[0036] See also Figure 6 As shown, the wheel component 6 includes a wheel 65 and a wheel bracket 61, the wheel 65 is rotatably mounted on the wheel bracket 61, the wheel bracket 61 is provided with a gear box 63 drivingly connected to the wheel 65, and the wheel bracket 61 is also provided with a plurality of vibration-damping cylinders 64, and the vibration-damping cylinders 64 are fixedly mounted on the main beam frame 41.

[0037] See also Figure 7-8 As shown, the parking component 5 includes a parking bracket 51, a return frame 52 is provided inside the parking bracket 51, a thin cylinder 53 is fixedly mounted on the return frame 52, a parking connecting shaft 54 ​​is provided on the return frame 52 at the lower end of the thin cylinder 53, an inner ring spring 55 and an outer ring spring 56 which are sleeved with each other are provided on the parking connecting shaft 54, and a contact plate 57 is provided at the lower end of the return frame 52.

[0038] See also Fig. 9 As shown, the traction component 7 includes a traction sleeve 71 and two traction rods 72. The traction sleeve 71 is fixedly mounted on the main beam frame 71 of the double-track bogie component 4. One end of the two traction rods 72 is fixedly mounted on the traction sleeve 71 and the two traction rods 72 are arranged symmetrically with respect to each other. The other ends of the two traction rods 72 are connected to the main beam frame 41 of the double-track bogie component 4.

[0039] See also Fig.10 As shown, the clamp brake component 8 includes a clamp bracket 81, a left clamp 82, a right clamp 83 and a double extension cylinder 841 with a double extension piston 84, the clamp bracket 81 is installed on the main beam frame 41 of the double-track bogie component 4, the left clamp 82 and the right clamp 83 are arranged symmetrically, the middle parts of the left clamp 82 and the right clamp 83 are rotatably installed on the clamp bracket 81 through clamp sleeves respectively, one end of the left clamp 82 and the right clamp 83 are respectively driven and connected to the two ends of the double extension piston 841 of the double extension cylinder 84, and the other ends of the left clamp 82 and the right clamp 83 are respectively placed on both sides of the wheel 65 of the wheel component 6.

[0040] A double-track steering smart bus track, see Figure 11-13As shown, the track 1 includes a track main beam 11, an I-shaped monorail 12, an I-shaped double rail 13 and a bottom rail 14. The I-shaped monorail 12 and the I-shaped double rail 13 are respectively arranged on both sides of the track main beam 11. The track main beam 11, the I-shaped monorail 12 and the I-shaped double rail 13 are all fixed on a plurality of bottom rails 14. The I-shaped monorail 12 and the I-shaped double rail 13 are all fixed on the bottom rails 14 through a track clamping assembly 15. The track main beam 11 is fixedly sleeved on the bottom rail 14.

[0041] See also Figure 11-12 As shown, the track main beam 11 includes an upper cross beam 111 and two lower cross beams 113 . The upper cross beam 111 and the two lower cross beams 113 are arranged in a triangle shape, and the upper cross beam 111 and the two lower cross beams 113 are fixedly connected by a plurality of short beams 112 .

[0042] See also Fig.13 As shown, the track clamping assembly 15 includes a clamping upper seat 151, a clamping lower seat 152 and a clamping spring 153. The clamping upper seat 151 and the clamping lower seat 152 are fixedly sleeved on the bottom rail 14. A plurality of clamping springs 153 are provided on the clamping upper seat 151. The I-shaped single rail 12 or the I-shaped double rail 13 is fixed to the bottom rail 14 through the clamping springs 153.

[0043] A dual-track steering smart bus, see Fig.14 As shown, it includes a bus body 2 and the track 1 of the double-track steering smart bus as described above, the bus body 2 is provided with a driving assembly 3 of the double-track steering smart bus as described above, and the driving assembly 3 of the double-track steering smart bus is matched with the track 1 of the double-track steering smart bus.

[0044] The contact plate 57 of the parking component 5 in this embodiment is matched with the I-shaped single track 12 or the I-shaped double track 13 of the track 1.

[0045] The present invention provides an intelligent bus and a drive assembly and a track thereof, which can improve the parking and stopping effects of the intelligent bus and reduce production costs, and have a stable structure, simple production process, easy use and high reliability.

[0046] The above description is only a preferred embodiment of the present invention, and does not limit the scope of patent protection of the present invention. Any equivalent structural transformation made by using the contents of the present invention and the drawings, directly or indirectly applied in other related technical fields, is also included in the protection scope of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description, and it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drive assembly for a double-track steering smart bus, characterized in that: It comprises a beam component, a wheel component, a clamp brake component, a parking component, a traction component and a double-track bogie component, wherein the beam component is fixedly mounted on the upper end of the double-track bogie component, two wheel components are mounted on the lower end of the double-track bogie component, and the two wheel components are symmetrically arranged, parking components are arranged on both sides of the wheel component, and the two parking components are fixedly mounted on the lower end of the double-track bogie component, a clamp brake component for braking is arranged on the wheel component, and the clamp brake component is mounted on the double-track bogie component, and a traction component for traction is arranged on the upper end of the double-track bogie component; The double-track bogie component comprises a main beam frame, the main beam frame is provided with wheel mounting frames arranged symmetrically, two wheel components are respectively mounted on the two wheel mounting frames, two beams arranged in parallel are provided between the two wheel mounting frames, a traction bracket for mounting a traction component is provided at the middle end of the beam column, the vehicle beam component is mounted on the main beam frame, and a plurality of shock absorbers for shock absorption are provided between the main beam frame and the vehicle beam component, and the shock absorbers are fixedly mounted on the main beam frame; The parking component comprises a parking bracket, a return bracket is arranged inside the parking bracket, a thin cylinder fixedly mounted on the return bracket is arranged on the return bracket, a parking shaft is arranged on the return bracket at the lower end of the thin cylinder, an inner coil spring and an outer coil spring sleeved with each other are arranged on the parking shaft, and a contact plate is arranged at the lower end of the return bracket; The traction component includes a traction sleeve and two traction rods, wherein the traction sleeve is fixedly mounted on the main beam frame of the double-track bogie component, one end of the two traction rods is fixedly mounted on the traction sleeve and the two traction rods are arranged symmetrically with respect to each other, and the other ends of the two traction rods are connected to the main beam frame of the double-track bogie component.

2. The driving assembly of a double-track steering smart bus according to claim 1 is characterized in that: The wheel component includes a wheel and a wheel bracket. The wheel is rotatably mounted on the wheel bracket. The wheel bracket is provided with a gear box connected to the wheel drive. The wheel bracket is also provided with a plurality of vibration-damping cylinders, which are fixedly mounted on the main beam frame.

3. The driving assembly of a double-track steering smart bus according to claim 1, characterized in that: The clamp brake component includes a clamp bracket, a left clamp, a right clamp and a double-extension cylinder with a double-extension piston. The clamp bracket is installed on the main beam frame of the double-track bogie component. The left clamp and the right clamp are arranged symmetrically. The middle parts of the left clamp and the right clamp are rotatably installed on the clamp bracket through clamp sleeves respectively. One ends of the left clamp and the right clamp are respectively driven and connected to the two ends of the double-extension piston of the double-extension cylinder, and the other ends of the left clamp and the right clamp are respectively placed on both sides of the wheel of the wheel component.

4. A double-track steering smart bus track, characterized in that: The track includes a track main beam, an I-shaped monorail, an I-shaped double rail and a bottom rail, wherein the I-shaped monorail and the I-shaped double rail are respectively arranged on both sides of the track main beam, the track main beam, the I-shaped monorail and the I-shaped double rail are all fixed on a plurality of bottom rails, the I-shaped monorail and the I-shaped double rail are all fixed on the bottom rails through a track clamping assembly, and the track main beam is fixedly sleeved on the bottom rail; The track main beam includes an upper crossbeam and two lower crossbeams, the upper crossbeam and the two lower crossbeams are arranged in a triangle shape, and the upper crossbeam and the two lower crossbeams are fixedly connected by a plurality of short beams; The track clamping assembly includes a clamping upper seat, a clamping lower seat and a clamping spring. The clamping upper seat and the clamping lower seat are fixedly sleeved on the bottom rail. A plurality of clamping springs are arranged on the clamping upper seat. The I-shaped single rail or I-shaped double rail is fixed to the bottom rail through the clamping spring.

5. A double-track steering smart bus, characterized in that: It comprises a bus body and the track of the double-track steering intelligent bus as claimed in claim 4, wherein the bus body is provided with a drive assembly of the double-track steering intelligent bus as claimed in any one of claims 1-3, and the drive assembly of the double-track steering intelligent bus is matched with the track of the double-track steering intelligent bus.

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