A mobile transport platform based on heavy-load unmanned aerial vehicle operation

Abstract

The utility model discloses a kind of mobile transport platform based on big load unmanned aerial vehicle operation, including frame, the middle shaft at the top of the frame is fixedly connected with electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with transverse plate, the four corners of the transverse plate bottom are all fixedly connected with hook, the bottom of the both sides in the frame inner chamber is all fixedly connected with slide rail, the one side of the slide rail is slidably connected with slide base, the one side of the slide base is fixedly connected with support plate. The utility model starts electric telescopic rod by controller, electric telescopic rod of frame top is lengthened, drives transverse plate and the hook of four corners of bottom to descend, after hook is connected unmanned aerial vehicle landing gear by steel wire rope, electric telescopic rod is retracted, unmanned aerial vehicle is hung to appropriate height, then move support plate to forward side, so that support plate is adjusted to the bottom of unmanned aerial vehicle, the position of support plate is fixed by fixed plate and first bolt, then start electric telescopic rod again, so that the bottom of unmanned aerial vehicle is contacted with support plate.

Description

Technical Field

[0001] This utility model relates to the field of mobile transportation platform technology for unmanned aerial vehicle (UAV) operations, specifically a mobile transportation platform based on heavy-duty UAV operations. Background Technology

[0002] With the rapid development of logistics, emergency rescue, and agricultural plant protection, heavy-duty drones have become an important tool to replace traditional ground transportation due to their high payload capacity and flexible operation.

[0003] However, heavy-load drones have a large fuselage weight, requiring manual handling after operation or during relocation. Manual handling is inefficient and risky. Currently, most heavy-load drones rely on manual handling to reach the transfer platform. Due to their weight, multiple workers are needed to operate them, which is not only labor-intensive but also prone to tilting and collisions due to instability during handling, causing structural damage or electronic component failure. This also poses a safety hazard of personnel injury and makes it inconvenient to limit movement, hindering the transfer of drones. Therefore, we propose a mobile transportation platform based on heavy-load drone operations. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a mobile transportation platform based on heavy-duty unmanned aerial vehicles (UAVs). This platform offers the advantages of ease of use and solves the problem that heavy-duty UAVs, due to their large weight, require manual handling after operation or during relocation. Manual handling is inefficient and risky. Currently, most heavy-duty UAVs rely on manual handling to reach the transfer platform. Due to their weight, multiple workers are required to operate the platform, which is not only labor-intensive but also prone to tilting and collisions due to instability during handling, causing structural damage or electronic component failure. This also poses a safety hazard of personnel injury and makes it inconvenient to limit movement, hindering the UAV's transfer operations.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mobile transportation platform based on a heavy-duty unmanned aerial vehicle (UAV) operation, comprising a frame, an electric telescopic rod fixedly connected to the central axis at the top of the frame, a horizontal plate fixedly connected to the bottom of the electric telescopic rod, hooks fixedly connected to the four corners of the bottom of the horizontal plate, slide rails fixedly connected to the bottom of both sides of the inner cavity of the frame, a slide block slidably connected to one side of the slide rail, a support plate fixedly connected to one side of the slide block, a fixing plate fixedly connected to the bottom of the rear side of the inner wall of the frame, and a first bolt threadedly connected to the inner cavity of the fixing plate, the surface of the first bolt being inserted into the support plate.

[0006] Preferably, the support plate has sliders slidably connected to both the front and back sides, a fixing rod is fixedly connected to one side of the slider, an electric cylinder is fixedly connected to the central axis at the bottom of the fixing rod, an adjusting frame is fixedly connected to the bottom of the electric cylinder, and a second bolt is threadedly connected to one side of the adjusting frame.

[0007] Preferably, a hollow block is fixedly connected to the right side of the frame, a controller is fixedly connected to the left side of the hollow block's inner cavity, and a storage battery is fixedly connected to the bottom of the hollow block's inner cavity.

[0008] Preferably, telescopic columns are fixedly connected to both sides of the top of the frame, and the bottom of the telescopic columns is fixedly connected to the horizontal plate.

[0009] Preferably, the support plate has grooves on both the front and back sides, and the inner cavity of the grooves is slidably connected to the slider.

[0010] Preferably, a sliding rod is fixedly connected to both the front and rear sides of the bottom of the fixed rod, and the surface of the sliding rod is slidably connected to the adjusting frame.

[0011] Preferably, a caster wheel is provided at the bottom left side of the frame, and a roller is provided at the bottom right side of the frame. The top of the caster wheel is movably connected to a base plate via a bearing, and the top of the roller is fixedly connected to the base plate. One side of the base plate is fixedly connected to the frame.

[0012] Compared with the prior art, this utility model provides a mobile transportation platform based on heavy-duty unmanned aerial vehicles (UAVs), which has the following advantages:

[0013] 1. This utility model uses a controller to activate an electric telescopic rod. The electric telescopic rod at the top of the frame extends, causing the horizontal plate and the hooks at the four corners of the bottom to descend. After the hooks are connected to the drone landing gear via steel wire ropes, the electric telescopic rod retracts, lifting the drone to a suitable height. Then, the support plate is moved forward, adjusting it to the bottom of the drone. The position of the support plate is fixed by the fixing plate and the first bolt. Then, the electric telescopic rod is activated again, so that the bottom of the drone contacts the support plate.

[0014] 2. The slider on the support plate of this utility model slides along the slide groove, which drives the fixing rod to adjust to both sides of the drone. The electric cylinder drives the adjustment frame to descend, which limits the base of the drone. The second bolt is tightened to help fix the position of the adjustment frame. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention from a first-person perspective.

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention from a second perspective.

[0017] Figure 3 This is a three-dimensional structural diagram of the present invention from a third-view perspective;

[0018] Figure 4 This is a partial three-dimensional structural diagram of the present invention.

[0019] In the diagram: 1. Frame; 2. Electric telescopic rod; 3. Horizontal plate; 4. Telescopic column; 5. Hook; 6. Slide rail; 7. Slide seat; 8. Support plate; 9. Fixing plate; 10. First bolt; 11. Slide groove; 12. Slider; 13. Fixing rod; 14. Electric cylinder; 15. Adjusting frame; 16. Slide rod; 17. Second bolt; 18. Hollow block; 19. Controller; 20. Battery; 21. Base plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0022] Example 1:

[0023] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, this utility model provides a mobile transportation platform for heavy-duty unmanned aerial vehicles (UAVs), including a frame 1. An electric telescopic rod 2 is fixedly connected to the central axis at the top of the frame 1. A horizontal plate 3 is fixedly connected to the bottom of the electric telescopic rod 2. Hooks 5 are fixedly connected to the four corners of the bottom of the horizontal plate 3. Slide rails 6 are fixedly connected to the bottom of both sides of the inner cavity of the frame 1. A slide block 7 is slidably connected to one side of the slide rail 6. A support plate 8 is fixedly connected to one side of the slide block 7. A fixing plate 9 is fixedly connected to the bottom of the rear side of the inner wall of the frame 1. A first bolt 10 is threadedly connected to the inner cavity of the fixing plate 9. The surface of frame 0 is inserted into the support plate 8. A hollow block 18 is fixedly connected to the right side of frame 1. A controller 19 is fixedly connected to the left side of the inner cavity of hollow block 18. A storage battery 20 is fixedly connected to the bottom of the inner cavity of hollow block 18. Telescopic columns 4 are fixedly connected to both sides of the top of frame 1. The bottom of telescopic columns 4 is fixedly connected to the horizontal plate 3. A universal wheel is provided at the bottom of the left side of frame 1. A roller is provided at the bottom of the right side of frame 1. The top of the universal wheel is movably connected to the base plate 21 through a bearing. The top of the roller is fixedly connected to the base plate 21. One side of the base plate 21 is fixedly connected to frame 1.

[0024] The specific function of this technical solution is as follows: The electric telescopic rod 2 is activated by the controller 19, and the electric telescopic rod 2 at the top of the frame 1 extends, which drives the horizontal plate 3 and the hooks 5 at the four corners of the bottom to descend. After the hooks 5 are connected to the drone landing gear by steel wire ropes, the electric telescopic rod 2 retracts, lifting the drone to a suitable height. Then, the support plate 8 is moved forward, so that the support plate 8 is adjusted to the bottom of the drone. The position of the support plate 8 is fixed by the fixing plate 9 and the first bolt 10. Then, the electric telescopic rod 2 is activated again, so that the bottom of the drone contacts the support plate 8.

[0025] Example 2:

[0026] Based on Embodiment 1, this utility model is as follows: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the support plate 8 has sliders 12 slidably connected to both the front and back sides. A fixing rod 13 is fixedly connected to one side of the slider 12. An electric cylinder 14 is fixedly connected to the central axis at the bottom of the fixing rod 13. An adjusting frame 15 is fixedly connected to the bottom of the electric cylinder 14. A second bolt 17 is threadedly connected to one side of the adjusting frame 15. The support plate 8 has grooves 11 on both the front and back sides. The inner cavity of the grooves 11 is slidably connected to the slider 12. Slide rods 16 are fixedly connected to the front and rear sides of the bottom of the fixing rod 13. The surface of the slide rods 16 is slidably connected to the adjusting frame 15.

[0027] The specific function of this technical solution is as follows: the slider 12 on the support plate 8 slides along the slide groove 11, which drives the fixing rod 13 to be adjusted to both sides of the drone. The electric cylinder 14 drives the adjustment frame 15 to descend, which limits the base of the drone. The second bolt 17 is tightened to help fix the position of the adjustment frame 15.

[0028] Working principle: The electric telescopic rod 2 is activated by the controller 19. The electric telescopic rod 2 at the top of the frame 1 extends, which drives the horizontal plate 3 and the hooks 5 at the four corners of the bottom to descend. After the hooks 5 are connected to the drone landing gear by steel wire rope, the electric telescopic rod 2 retracts, lifting the drone to a suitable height. Then, the support plate 8 is moved forward so that the support plate 8 is adjusted to the bottom of the drone. The position of the support plate 8 is fixed by the fixing plate 9 and the first bolt 10. Then, the electric telescopic rod 2 is activated again so that the bottom of the drone contacts the support plate 8.

[0029] The slider 12 on the support plate 8 slides along the slide groove 11, which drives the fixing rod 13 to be adjusted to both sides of the drone. The electric cylinder 14 drives the adjustment frame 15 to descend, which limits the base of the drone. The second bolt 17 is tightened to help fix the position of the adjustment frame 15.

[0030] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0031] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A mobile transportation platform based on heavy-duty unmanned aerial vehicles (UAVs), comprising a frame (1), characterized in that: An electric telescopic rod (2) is fixedly connected to the central axis at the top of the frame (1). A horizontal plate (3) is fixedly connected to the bottom of the electric telescopic rod (2). Hooks (5) are fixedly connected to the four corners of the bottom of the horizontal plate (3). Slide rails (6) are fixedly connected to the bottom of both sides of the inner cavity of the frame (1). A slide block (7) is slidably connected to one side of the slide rail (6). A support plate (8) is fixedly connected to one side of the slide block (7). A fixing plate (9) is fixedly connected to the bottom of the rear side of the inner wall of the frame (1). A first bolt (10) is threadedly connected to the inner cavity of the fixing plate (9). The surface of the first bolt (10) is inserted into the support plate (8).

2. The mobile transportation platform based on a heavy-load unmanned aerial vehicle (UAV) as described in claim 1, characterized in that: The support plate (8) has sliders (12) slidably connected to both the front and back sides. A fixing rod (13) is fixedly connected to one side of the slider (12). An electric cylinder (14) is fixedly connected to the central axis at the bottom of the fixing rod (13). An adjusting frame (15) is fixedly connected to the bottom of the electric cylinder (14). A second bolt (17) is threadedly connected to one side of the adjusting frame (15).

3. The mobile transportation platform based on a heavy-load unmanned aerial vehicle (UAV) as described in claim 1, characterized in that: A hollow block (18) is fixedly connected to the right side of the frame (1), a controller (19) is fixedly connected to the left side of the inner cavity of the hollow block (18), and a storage battery (20) is fixedly connected to the bottom of the inner cavity of the hollow block (18).

4. A mobile transportation platform based on a heavy-load unmanned aerial vehicle (UAV) as described in claim 1, characterized in that: Telescopic columns (4) are fixedly connected to both sides of the top of the frame (1), and the bottom of the telescopic columns (4) is fixedly connected to the horizontal plate (3).

5. A mobile transportation platform based on a heavy-load unmanned aerial vehicle (UAV) as described in claim 1, characterized in that: The support plate (8) has grooves (11) on both the front and back sides, and the inner cavity of the grooves (11) is slidably connected to the slider (12).

6. A mobile transportation platform based on a heavy-load unmanned aerial vehicle (UAV) as described in claim 2, characterized in that: The front and rear sides of the bottom of the fixed rod (13) are fixedly connected to the sliding rod (16), and the surface of the sliding rod (16) is slidably connected to the adjusting frame (15).

7. A mobile transportation platform based on a heavy-load unmanned aerial vehicle (UAV) as described in claim 1, characterized in that: The bottom left side of the frame (1) is provided with a caster wheel, the bottom right side of the frame (1) is provided with a roller, and the top of the caster wheel is movably connected to the base plate (21) through a bearing, and the top of the roller wheel is fixedly connected to the base plate (21). One side of the base plate (21) is fixedly connected to the frame (1).

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