Low altitude vehicle hub for emergency rescue

Abstract

The application discloses a low-altitude aircraft hub for emergency rescue, a vertical support frame surface and an inclined support frame surface are arranged vertically and obliquely respectively, the top of the vertical support frame surface and the inclined support frame surface is connected, and an avoiding space is formed at the lower part; the low-altitude aircraft hub for emergency rescue provided by the application provides a foundation for a basic building through the avoiding space, and realizes material communication between the vertical support frame surface and the inclined support frame surface through an aerial channel. A plurality of small take-off and landing parts are arranged on the vertical support frame surface, and mainly complete material transfer. A plurality of medium take-off and landing parts are arranged on the inclined support frame surface, and mainly complete personnel transfer. Since the inclined support frame surface is arranged obliquely, the available space of the medium take-off and landing part is improved. A plurality of small transverse channels are arranged at intervals in the height direction, and the small take-off and landing parts are connected to the vertical elevators; a plurality of medium transverse channels are arranged at intervals in the height direction, and the medium take-off and landing parts are connected to the inclined elevators, so that a flow channel is formed.

Description

Technical Field

[0001] This invention relates to the field of low-altitude aircraft hub structures, and particularly to a low-altitude aircraft hub for emergency rescue. Background Technology

[0002] In existing technologies, with the continuous evolution and innovation of technology, short-distance air transportation modes, typically represented by electric vertical takeoff and landing (eVTOL), are gradually moving from conceptual ideas to practical applications, and their development potential and application prospects have attracted widespread attention. Short-distance flight has extremely wide-ranging application scenarios in the future, whether in densely populated urban areas or relatively scattered rural areas, the diverse and comprehensive scenarios provide rich and highly promising possibilities for the practical application of aircraft.

[0003] Currently, the industry not only focuses on optimizing the structural design, improving performance, and enhancing the safety of eVTOL aircraft as core research and development priorities, but also attaches great importance to optimizing the efficient and seamless interactive experience between eVTOL and passengers or ground staff within buildings. This has become a key task in technological breakthroughs and practical application advancement. However, in the actual promotion process, the development of related buildings and their supporting facilities has lagged behind. These facilities are currently unable to support eVTOL's rapid and safe takeoff and landing operations, nor can they meet the needs of efficient daily maintenance. In addition, the existing building space design and operational processes have not been fully optimized, resulting in significant obstacles to the efficient flow and collaborative work of passengers and staff, which to some extent restricts the overall efficiency improvement of the entire operating system. Summary of the Invention

[0004] The main objective of this invention is to provide a low-altitude aircraft hub for emergency rescue, aiming to address the problem that the architectural space design and operation process of low-altitude aircraft have not been fully optimized, resulting in significant obstacles to the efficient transfer and collaborative operation of passengers and staff.

[0005] To achieve the above objectives, the present invention provides a low-altitude aircraft hub for emergency rescue, comprising: The support unit includes a vertically arranged vertical support frame and an inclined support frame. The tops of the vertical support frame and the inclined support frame are connected to form a clearance space at the bottom. At least one end of the vertical support frame in the height direction is provided with a vertical elevator, and at least one end of the inclined support frame in the height direction is provided with an inclined elevator. The vertical support frame and the inclined support frame are connected at the middle in the height direction by a high-altitude passage. Multiple small take-off and landing units are arranged in a rectangular array on the vertical support frame surface. Each small take-off and landing unit has a small take-off and landing layer on top and a small operating layer inside. Each small take-off and landing unit is equipped with a small lifting unit and a small platform. The small lifting unit drives the small platform to move between the small take-off and landing layer and the small operating layer. Multiple medium-sized take-off and landing units are arranged in a rectangular array on the inclined support frame surface. A medium-sized take-off and landing layer is provided on the top of each medium-sized take-off and landing unit, and a medium-sized operating layer is provided inside. A medium-sized lifting unit and a medium-sized platform are provided on each medium-sized take-off and landing unit. The medium-sized lifting unit drives the medium-sized platform to move between the medium-sized take-off and landing layer and the medium-sized operating layer. The medium-sized operating layers of the medium-sized take-off and landing units at different heights are arranged to avoid each other in the vertical direction. Multiple small horizontal channels are spaced apart in the vertical direction to guide the small lifting and lowering unit to the vertical elevator; Multiple medium-sized transverse channels are spaced apart in the vertical direction to guide the medium-sized lifting and lowering unit to the inclined elevator.

[0006] Furthermore, the top of the support unit is provided with multiple large lifting and lowering sections at intervals along the length direction. The top of each large lifting and lowering section is provided with a large lifting and lowering layer and the interior is provided with a large operating layer. The large lifting and lowering section is provided with a large lifting unit and a large platform. The large lifting unit drives the large platform to move between the large lifting and lowering layer and the large operating layer.

[0007] Furthermore, multiple of the large lifting and lowering units are connected along the length of the support unit.

[0008] Furthermore, at least one of the large lifting units has a lifting channel extending downwards from its upper top, the lifting channel extending downwards through the multiple small lifting units.

[0009] Furthermore, there is one lifting channel, which is located at the middle of the length of the support section.

[0010] Furthermore, a transfer track is provided at the bottom of the clearance space, and the transfer track passes through the hoisting channel, the vertical elevator, and the inclined elevator.

[0011] Furthermore, the small take-off and landing layers and the small operation layers on the multiple small take-off and landing units are connected; the medium take-off and landing layers and the medium operation layers on the multiple medium take-off and landing units are connected.

[0012] Furthermore, the small lifting and lowering unit is detachably mounted on the vertical support frame surface; the medium-sized lifting and lowering unit is detachably mounted on the inclined support frame surface.

[0013] Furthermore, the angle between the vertical support frame surface and the inclined support frame surface is 20 to 45 degrees.

[0014] Furthermore, a connecting channel connects the vertical elevator and the inclined elevator.

[0015] The emergency rescue low-altitude aircraft hub provided by this invention features a vertically arranged vertical support frame and an inclined support frame forming a stable support, with a clearance space at the bottom. This clearance space provides a foundation for the building structure. Material communication between the vertical and inclined support frames is achieved through a high-altitude passageway. Multiple small take-off and landing units are arrayed on the vertical support frame, primarily for material transfer. Multiple medium-sized take-off and landing units are arrayed on the inclined support frame, primarily for personnel transfer. Due to the inclined design of the support frame, the usable space for the medium-sized take-off and landing units is increased. Multiple small horizontal passageways are spaced apart in the vertical direction to connect the small take-off and landing units to the vertical elevator, and multiple medium horizontal passageways are spaced apart in the vertical direction to connect the medium-sized take-off and landing units to the inclined elevator, thus forming a flow channel. Attached Figure Description

[0016] Figure 1 This is a schematic diagram (first-person view) of a low-altitude aircraft hub for emergency rescue according to the first embodiment of the present invention. Figure 2 This is a schematic diagram (second perspective) of the emergency rescue low-altitude aircraft hub of the first embodiment of the present invention. Figure 3 This is a schematic diagram of a small take-off and landing section (small platform lifted up) in a low-altitude aircraft hub for emergency rescue, according to the first embodiment of the present invention. Figure 4 This is a schematic diagram of a small take-off and landing section (small platform lowered) in the emergency rescue low-altitude aircraft hub of the first embodiment of the present invention. Figure 5 This is a schematic diagram of the medium-sized take-off and landing section (medium-sized platform raised) in the emergency rescue low-altitude aircraft hub of the first embodiment of the present invention. Figure 6 This is a schematic diagram of the medium-sized take-off and landing section (medium-sized platform raised) in the emergency rescue low-altitude aircraft hub of the first embodiment of the present invention. Figure 7 This is a schematic diagram of the large take-off and landing section (large platform lifted up) in the emergency rescue low-altitude aircraft hub of the first embodiment of the present invention. Detailed Implementation

[0017] It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0018] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the term “comprising” as used in this specification means the presence of the stated features, integers, steps, operations, elements, units, modules, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and / or groups thereof. It should be understood that when we say an element is “connected” or “coupled” to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements. Furthermore, “connected” or “coupled” as used herein can include wireless connection or wireless coupling. The term “and / or” as used herein includes all or any of the units and all combinations of one or more associated listed items.

[0019] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0020] Reference Figures 1 to 7 In one embodiment of the present invention, a low-altitude aircraft hub for emergency rescue includes: The support unit 100 includes a vertically arranged vertical support frame 110 and an inclined support frame 120. The tops of the vertical support frame 110 and the inclined support frame 110 are connected to form a clearance space 130 at the bottom. At least one end of the vertical support frame 110 in the height direction is provided with a vertical elevator 111, and at least one end of the inclined support frame 120 in the height direction is provided with an inclined elevator 121. The vertical support frame 110 and the inclined support frame 120 are connected by a high-altitude passage at the middle in the height direction. Multiple small take-off and landing units 200 are arranged in a rectangular array on the vertical support frame surface 110. Each small take-off and landing unit 200 has a small take-off and landing layer 210 on top and a small operating layer 220 inside. Each small take-off and landing unit 200 is provided with a small lifting unit 230 and a small platform 240. The small lifting unit 230 drives the small platform 240 to move between the small take-off and landing layer 210 and the small operating layer 220. Multiple medium-sized take-off and landing units 300 are arranged in a rectangular array on the inclined support frame surface 120. A medium-sized take-off and landing layer 310 is provided on the top of each medium-sized take-off and landing unit 300, and a medium-sized operating layer 320 is provided inside. A medium-sized lifting unit 330 and a medium-sized platform 340 are provided on each medium-sized take-off and landing unit 300. The medium-sized lifting unit 330 drives the medium-sized platform 340 to move between the medium-sized take-off and landing layer 310 and the medium-sized operating layer 320. The medium-sized operating layers 320 of the medium-sized take-off and landing units 300 at different heights are arranged to avoid each other in the vertical direction. Multiple small horizontal channels 400 are spaced apart in the vertical direction to guide the small lifting unit 200 to the vertical elevator 111; Multiple medium-sized transverse channels 500 are spaced apart in the vertical direction to guide the medium-sized lifting unit 300 to the inclined elevator 121.

[0021] In the existing technology, the existing architectural space design and operation process has not been fully optimized, which still faces significant obstacles to the efficient flow and collaborative operation of passengers and staff, which to some extent restricts the overall efficiency improvement of the entire operation system.

[0022] The emergency rescue low-altitude aircraft hub provided by the present invention includes a support unit 100, multiple small take-off and landing units 200, multiple medium take-off and landing units 300, multiple small lateral passages 400 and multiple medium lateral passages 500.

[0023] The support unit 100 includes a vertically arranged vertical support frame 110 and an inclined support frame 120. The vertical arrangement of the vertical support frame 110 increases structural strength while reducing space occupation. The tops of the vertical support frame 110 and the inclined support frame 110 are connected, forming a clearance space 130 at the bottom. The clearance space 130 provides a foundation for the basic structure (e.g., a building or road). A vertical elevator 111 is provided at least one end of the vertical support frame 110 in the height direction. An inclined elevator 121 is provided at least one end of the inclined support frame 120 in the height direction. The type and number of the vertical elevators 111 and the inclined elevators 121 are not limited; for example, a traction elevator can be provided at both ends of the vertical support frame 110 in the length direction. A high-altitude passage connects the vertical support frame 110 and the inclined support frame 120 at their midpoint in the height direction, facilitating material communication between them.

[0024] Multiple small lifting and lowering units 200 are arranged in a rectangular array on the vertical support frame surface 110. For example, multiple small lifting and lowering units 200 are provided at different heights on the vertical support frame surface 110. The top of each small lifting and lowering unit 200 is provided with a small lifting and lowering layer 210 and the inside is provided with a small operating layer 220. The small lifting and lowering unit 200 is provided with a small lifting unit 230 and a small platform 240. The small lifting unit 230 drives the small platform 240 to move between the small lifting and lowering layer 210 and the small operating layer 220, thereby completing the transfer of materials or personnel.

[0025] Multiple medium-sized lifting and lowering units 300 are arranged in a rectangular array on the inclined support frame 120. For example, multiple medium-sized lifting and lowering units 300 are provided at different heights on the inclined support frame 120. A medium-sized lifting and lowering layer 310 is provided on the top of the large lifting and lowering unit, and a medium-sized operating layer 320 is provided inside. A medium-sized lifting unit 330 and a medium-sized platform 340 are provided on the medium-sized lifting and lowering unit 300. The medium-sized lifting unit 330 drives the medium-sized platform 340 to move between the medium-sized lifting and lowering layer 310 and the medium-sized operating layer 320, thereby completing the transfer of materials or personnel. Because the inclined support frame 120 is inclined, the usable space of the medium-sized lifting and lowering units 300 is increased.

[0026] Multiple small horizontal channels 400 are spaced apart in the vertical direction to connect the small lifting unit 200 to the vertical elevator 111. Specifically, both the small lifting floor 210 and the small operating floor 220 can be connected to the vertical elevator 111 through the small horizontal channels 400.

[0027] Multiple medium-sized transverse passages 500 are spaced apart in the vertical direction to connect the medium-sized lifting unit 300 to the inclined elevator 121. Specifically, both the medium-sized lifting floor 310 and the medium-sized operating floor 320 can be connected to the inclined elevator 121 through the medium-sized transverse passages 500.

[0028] In summary, the vertically arranged vertical support frame 110 and the inclined support frame 120 form a stable support, and a clearance space 130 is formed at the bottom. The existence of the clearance space 130 provides a foundation for the basic structure (such as a building or road). Material communication between the vertical support frame 110 and the inclined support frame 120 is achieved through an elevated passage. Multiple small lifting units 200 are arrayed on the vertical support frame 110, mainly for material transfer. Multiple medium-sized lifting units 300 are arrayed on the inclined support frame 120, mainly for personnel transfer. Due to the inclined setting of the inclined support frame 120, the usable space of the medium-sized lifting units 300 is increased. Multiple small horizontal passages 400 are spaced apart in the vertical direction to guide the small lifting units 200 to the vertical elevator 111, and multiple medium horizontal passages 500 are spaced apart in the vertical direction to guide the medium lifting units 300 to the inclined elevator 121, thereby forming a flow channel.

[0029] Reference Figures 1 to 7 In one embodiment, the top of the support portion 100 is provided with a plurality of large lifting and lowering portions 600 spaced apart in the length direction. The large lifting and lowering portions 600 are provided with a large lifting and lowering layer 610 on top and a large operating layer 620 inside. The large lifting and lowering portions 600 are provided with a large lifting portion 630 and a large platform 640. The large lifting portion 630 drives the large platform 640 to move between the large lifting and lowering layer 610 and the large operating layer 620.

[0030] In this embodiment, multiple large take-off and landing units 600 are provided on the top of the support unit 100, utilizing the open space at the top to provide a foundation for large eVTOL take-off and landing. The structure of the large take-off and landing unit 600 can refer to that of the small take-off and landing unit 200 or the medium take-off and landing unit 300.

[0031] Reference Figures 1 to 2 In one embodiment, a plurality of the large lifting and lowering units 600 are connected in the length direction of the support unit 100.

[0032] In this embodiment, multiple large lifting and lowering units 600 are connected along the length of the support unit 100, thereby improving the convenience of material transfer. The large lifting and lowering layer 610 and the large operating layer 620 of the multiple large lifting and lowering units 600 can be continuously connected.

[0033] Reference Figures 1 to 2 In one embodiment, at least one of the plurality of large lifting units 600 has a lifting channel 700 extending downward through its upper top, the lifting channel 700 extending downward through the plurality of small lifting units 200.

[0034] In this embodiment, a lifting channel 700 is provided starting from the large lifting unit 600 and extending downwards through the small lifting unit 200 below it. The position of the lifting channel 700 avoids the large platform 640 and the small platform 240. Lifting operations are performed through the lifting channel 700. For example, a crane is installed on the large lifting unit 600 with the lifting channel 700, and the crane operates through the lifting channel 700. Large objects that need to be transferred on the large lifting unit 600 can be lowered after being transferred to the position of the lifting channel 700; similarly, large objects that need to be transferred on the small lifting unit 200 can also be lowered after being transferred to the position of the lifting channel 700.

[0035] In one embodiment, the number of lifting channels 700 is one, and it is located at the middle of the length direction of the support portion 100.

[0036] In this embodiment, only one lifting channel 700 is provided, and it is located in the middle of the length direction of the support part 100. In this way, large components at various positions of the support part 100 can be transferred to the position of the lifting channel 700 relatively conveniently.

[0037] In one embodiment, a transfer track is provided at the bottom of the clearance space 130, and the transfer track passes through the lifting channel 700, the vertical elevator 111 and the inclined elevator 121.

[0038] In this embodiment, a transfer track is set at the bottom of the clearance space 130, and a transfer vehicle and other mechanisms are set on the transfer track to improve the efficiency of personnel and material transfer.

[0039] In one embodiment, the small take-off and landing layers 210 and the small operation layers 220 on a plurality of small take-off and landing units 200 are connected; the medium take-off and landing layers 310 and the medium operation layers 320 on a plurality of medium take-off and landing units 300 are connected.

[0040] In this embodiment, the connectivity between multiple small lifting units 200 and multiple medium lifting units 300 is improved. For example, all the small lifting layers 210 are connected by connecting plates, and all the medium lifting layers 310 are connected by connecting plates, so that material transfer between multiple small lifting units 200 does not need to be carried out entirely through the small transverse channel 400.

[0041] In one embodiment, the small lifting unit 200 is detachably mounted on the vertical support frame surface 110; the medium-sized lifting unit 300 is detachably mounted on the inclined support frame surface 120.

[0042] In this embodiment, the installation of the small lifting unit 200 and the medium lifting unit 300 is modularized, allowing for convenient hoisting during installation and disassembly. The hoisting process can be carried out using a crane or by direct air transport.

[0043] In one embodiment, the angle between the vertical support frame surface 110 and the inclined support frame surface 120 is 20 to 45 degrees.

[0044] In this embodiment, if the tilt angle of the inclined support frame 120 is too large, the risk of collapse increases; if the tilt angle is too small, the provided clearance space 130 is too small. Therefore, the angle is limited to 20 to 45 degrees.

[0045] In one embodiment, the support portion 100 is a steel frame structure.

[0046] In this embodiment, the support portion 100 is restricted to a steel frame structure to reduce construction difficulty.

[0047] Reference Figures 1 to 2 In one embodiment, a connecting channel 140 is provided between the vertical elevator 111 and the inclined elevator 121.

[0048] In this embodiment, a connecting channel 140 is added, thereby improving the convenience of material and personnel transfer. The connecting channel 140 can use the support portion 100 as the mounting structure base, thereby connecting the vertical elevator 111 and the inclined elevator 121.

[0049] In summary, the emergency rescue low-altitude aircraft hub provided by this invention features a vertically arranged vertical support frame 110 and an inclined support frame 120 forming a stable support, with a clearance space 130 at the bottom. The clearance space 130 provides a foundation for the building structure, and material communication between the vertical support frame 110 and the inclined support frame 120 is achieved through a high-altitude passage. Multiple small take-off and landing units 200 are arrayed on the vertical support frame 110, primarily for material transfer. Multiple medium-sized take-off and landing units 300 are arrayed on the inclined support frame 120, primarily for personnel transfer. Due to the inclined arrangement of the inclined support frame 120, the usable space of the medium-sized take-off and landing units 300 is increased. Multiple small horizontal passages 400 are spaced apart in the vertical direction to connect the small take-off and landing units 200 to the vertical elevator 111, and multiple medium horizontal passages 500 are spaced apart in the vertical direction to connect the medium-sized take-off and landing units 300 to the inclined elevator 121, thereby forming a flow channel.

[0050] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A low-altitude aircraft hub for emergency rescue, characterized in that, include: The support unit (100) includes a vertically arranged vertical support frame (110) and an inclined support frame (120). The tops of the vertical support frame (110) and the inclined support frame (120) are connected to form a clearance space (130) at the bottom. At least one end of the vertical support frame (110) in the height direction is provided with a vertical elevator (111), and at least one end of the inclined support frame (120) in the height direction is provided with an inclined elevator (121). The vertical support frame (110) and the inclined support frame (120) are connected by a high-altitude passage in the middle of the height direction. Multiple small take-off and landing units (200) are arranged in a rectangular array on the vertical support frame surface (110). Each small take-off and landing unit (200) has a small take-off and landing layer (210) on top and a small operating layer (220) inside. Each small take-off and landing unit (200) is provided with a small lifting unit (230) and a small platform (240). The small lifting unit (230) drives the small platform (240) to move between the small take-off and landing layer (210) and the small operating layer (220). Multiple medium-sized take-off and landing units (300) are arranged in a rectangular array on the inclined support frame surface (120). A medium-sized take-off and landing layer (310) is provided on the top of each medium-sized take-off and landing unit (300), and a medium-sized operating layer (320) is provided inside each medium-sized take-off and landing unit (300). A medium-sized lifting unit (330) and a medium-sized platform (340) are provided on each medium-sized take-off and landing unit (300). The medium-sized lifting unit (330) drives the medium-sized platform (340) to move between the medium-sized take-off and landing layer (310) and the medium-sized operating layer (320). The medium-sized operating layers (320) of the medium-sized take-off and landing units (300) at different heights are arranged to avoid each other in the vertical direction. Multiple small transverse channels (400) are spaced apart in the vertical direction to guide the small lifting unit (200) to the vertical elevator (111). Multiple medium-sized transverse channels (500) are spaced apart in the vertical direction to guide the medium-sized lifting unit (300) to the inclined elevator (121).

2. The low-altitude aircraft hub for emergency rescue according to claim 1, characterized in that, The top of the support unit (100) is provided with a plurality of large lifting and lowering units (600) spaced apart in the length direction. The top of the large lifting and lowering unit (600) is provided with a large lifting and lowering layer (610) and the inside is provided with a large operating layer (620). The large lifting and lowering unit (600) is provided with a large lifting unit (630) and a large platform (640). The large lifting unit (630) drives the large platform (640) to move between the large lifting and lowering layer (610) and the large operating layer (620).

3. The low-altitude aircraft hub for emergency rescue according to claim 2, characterized in that, Multiple large lifting and lowering units (600) are connected along the length of the support unit (100).

4. The low-altitude aircraft hub for emergency rescue according to claim 2, characterized in that, At least one of the large lifting units (600) has a lifting channel (700) extending downward from its upper top, and the lifting channel (700) extends downward through the multiple small lifting units (200).

5. The low-altitude aircraft hub for emergency rescue according to claim 4, characterized in that, The number of the lifting channels (700) is one, and it is located in the middle of the length direction of the support section (100).

6. The low-altitude aircraft hub for emergency rescue according to claim 4, characterized in that, The bottom of the clearance space (130) is provided with a transfer track, which passes through the hoisting channel (700), the vertical elevator (111) and the inclined elevator (121).

7. The emergency rescue low-altitude aircraft hub according to any one of claims 1 to 6, characterized in that, The small take-off and landing layers (210) and the small operation layers (220) on the plurality of small take-off and landing units (200) are connected; the medium take-off and landing layers (310) and the medium operation layers (320) on the plurality of medium take-off and landing units (300) are connected.

8. The emergency rescue low-altitude aircraft hub according to any one of claims 1 to 6, characterized in that, The small take-off and landing unit (200) is detachably mounted on the vertical support frame (110); the medium-sized take-off and landing unit (300) is detachably mounted on the inclined support frame (120).

9. The low-altitude aircraft hub for emergency rescue according to any one of claims 1 to 6, characterized in that, The angle between the vertical support frame surface (110) and the inclined support frame surface (120) is 20 to 45 degrees.

10. The low-altitude aircraft hub for emergency rescue according to any one of claims 1 to 6, characterized in that, There is a connecting channel (140) between the vertical elevator (111) and the inclined elevator (121).

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