Combined aluminum alloy unmanned aerial vehicle take-off and landing platform

Abstract

The utility model relates to a combined type aluminum alloy unmanned aerial vehicle take-off and landing platform which is characterized in that a rectangular platform surface is formed by overlapping a plurality of section single bodies in a staggered manner, and the lengths of the section single bodies at the edges of the two sides of the rectangular platform surface are unequal; each section single body comprises an aluminum alloy flat plate, one end of each aluminum alloy flat plate is provided with a female connecting end, the other end of each aluminum alloy flat plate is connected with an end, and a plurality of supporting bottom beams are distributed at the bottom of each aluminum alloy flat plate. The female connecting end comprises a vertical plate, a horizontal plate and an inclined plate, and the vertical plate, the horizontal plate and the inclined plate form an embedded buckle; the sub-connecting end comprises a hook plate, an inclined baffle and a supporting plate, and the hook plate, the inclined baffle and the supporting plate form an embedded groove. And the embedding buckles and the embedding grooves corresponding to the two adjacent profile single bodies are mounted in a matched manner. According to the utility model, a buckle connection mode is adopted, so that the assembly and disassembly of the landing pad become simple and easy, and the construction efficiency is greatly improved; through a modular combination mode, the size and the shape of the landing pad can be flexibly adjusted according to actual site requirements, and the landing pad is suitable for various terrains and climate conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of aerospace, and in particular to a combined aluminum alloy unmanned aerial vehicle (UAV) take-off and landing platform. Background Art

[0002] With the rapid development of drone technology, drones have found widespread use in a variety of fields, including military reconnaissance, civilian aerial photography, and logistics distribution. However, drone takeoff and landing sites are often limited, especially in the wild or at temporary sites. The lack of suitable takeoff and landing facilities can seriously impact the efficiency and safety of drones. Traditional landing pads are often fixed or constructed of a single material, resulting in complex installation and difficulty adapting to changing environments. Utility Model Content

[0003] The utility model aims to provide a UAV take-off and landing facility with a simple structure, easy installation and disassembly, and adaptable to different site conditions, and provides a combined aluminum alloy UAV take-off and landing platform.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0005] A modular aluminum alloy drone landing platform, comprising a plurality of profiles staggered and overlapped to form a rectangular platform surface, wherein the lengths of the staggered and overlapped profiles at the edges of both sides of the rectangular platform surface are unequal;

[0006] The profile body comprises an aluminum alloy flat plate, one end of which is provided with a female connection end and the other end with a terminal connection end, and a plurality of supporting bottom beams are evenly arranged on the bottom of the aluminum alloy flat plate between the female connection end and the terminal connection end;

[0007] The female connection end includes a vertical plate, a horizontal plate, and an inclined plate. The vertical plate is arranged at the bottom of the aluminum alloy flat plate. The bottom of the vertical plate is bent outward to form a horizontal plate. The end of the horizontal plate is bent upward to form an inclined plate. The vertical plate, horizontal plate, and inclined plate form a chiseled buckle.

[0008] The sub-connecting end includes a hook plate, an oblique baffle and a support plate. The hook plate is vertically downwardly arranged at the end of the aluminum alloy flat plate, the oblique baffle is arranged at the bottom of the aluminum alloy flat plate, and the bottom of the oblique baffle is bent outward to form a horizontal support plate. The hook plate, the oblique baffle and the support plate form a fitting groove.

[0009] The corresponding engaging buckles and engaging grooves of two adjacent profile units are installed in coordination, the inclined plate is inserted between the hook plate and the inclined baffle, and the horizontal plate is located on the upper surface of the support plate.

[0010] A spherical head is provided on the top of the inclined plate.

[0011] The upper surface of the aluminum alloy flat plate is provided with an anti-slip coating layer.

[0012] The supporting bottom beam comprises a bottom beam supporting plate. Connecting plates are provided on both sides of the bottom beam supporting plate. The top of the connecting plate is fixedly connected to the bottom of the aluminum alloy flat plate.

[0013] The beneficial effects of the present invention are as follows: the present invention adopts a snap-fit ​​connection method, which makes the assembly and disassembly of the landing pad simple and easy, greatly improving the construction efficiency; through a modular combination method, the size and shape of the landing pad can be flexibly adjusted according to actual site requirements, and is suitable for a variety of terrain and climatic conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of a profile monomer;

[0016] Figure 3 It is the plan view of the profile unit;

[0017] Figure 4 It is a schematic diagram of two profile monomers connected;

[0018] In the figure: 1-profile monomer;

[0019] 11-aluminum alloy plate; 12-female connection end; 13-female connection end; 14-supporting bottom beam;

[0020] 121- vertical plate; 122- horizontal plate; 123- inclined plate; 124- spherical head;

[0021] 131-hook plate; 132-oblique baffle; 133-support plate;

[0022] 141- bottom beam support plate; 142- connection plate;

[0023] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are all in a very simplified form and are not to exact proportions, and are only used to facilitate and clearly illustrate the embodiments of the present invention.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0028] like Figures 1 to 4 As shown, a combined aluminum alloy UAV take-off and landing platform is composed of several profile monomers 1 staggered and overlapped into a rectangular platform surface. The lengths of the profile monomers 1 staggered and overlapped at the edges of both sides of the rectangular platform surface are different; it is formed by overlapping profile monomers 1 of standard length and profile monomers 1 shorter at the edges.

[0029] The profile body 1 is made of aluminum alloy and has excellent strength and lightness.

[0030] The profile body 1 comprises an aluminum alloy flat plate 11, one end of which is provided with a female connection end 12 and the other end with a terminal connection end 13;

[0031] The female connection end 12 includes a vertical plate 121, a horizontal plate 122, and an inclined plate 123. The vertical plate 121 is arranged at the bottom of the aluminum alloy flat plate 11. The bottom of the vertical plate 121 is bent outward to form a horizontal plate 122. The end of the horizontal plate 122 is bent upward to form an inclined plate 123. The vertical plate 121, the horizontal plate 122, and the inclined plate 123 form a chiseled buckle.

[0032] The sub-connecting end 13 includes a hook plate 131, an oblique baffle 132, and a support plate 133. The hook plate 131 is vertically downwardly arranged at the end of the aluminum alloy plate 11, and the oblique baffle 132 is arranged at the bottom of the aluminum alloy plate 11. The bottom of the oblique baffle 132 is bent outward to form a horizontal support plate 133. The hook plate 131, the oblique baffle 132, and the support plate 133 form an interlocking groove.

[0033] The corresponding engaging buckles and engaging grooves of two adjacent profile units 1 are installed in coordination, the inclined plate 123 is inserted between the hook plate 131 and the inclined baffle 132 , and the horizontal plate 122 is located on the upper surface of the support plate 133 .

[0034] A spherical head 124 is provided on the top of the inclined plate 123 .

[0035] The inclined plate 123 and the inclined baffle 132 have the same inclination.

[0036] A plurality of supporting bottom beams 14 are evenly distributed between the female connection end 12 and the male connection end 13 at the bottom of the aluminum alloy plate 11 .

[0037] The profile monomer 1 can achieve unlimited connection in the length direction, and can also achieve unlimited expansion in the width direction through the horizontal staggered overlap method, which greatly improves the flexibility and adaptability of the take-off and landing pad.

[0038] The supporting bottom beam 14 includes a bottom beam supporting plate 141 . Connecting plates 142 are provided on both sides of the bottom beam supporting plate 141 . The top of the connecting plate 142 is fixedly connected to the bottom of the aluminum alloy flat plate 11 .

[0039] The longitudinal section of the supporting bottom beam 14 is a trapezoidal structure that is wide at the top and narrow at the bottom, similar to a box beam structure, which enhances the stability of the overall structure and provides good load-bearing capacity.

[0040] The number of supporting bottom beams 14 at the bottom of each profile unit 1 is not fixed, for example, three can be used.

[0041] The upper surface of the aluminum alloy plate 11 is provided with an anti-skid coating layer. The upper surface of the aluminum alloy plate 11 is roughened by sandblasting and sprayed with asphalt anti-skid coating, which increases the friction between the tires of the drone and ensures safe take-off and landing.

[0042] This utility model adopts a snap-on connection method, which makes the assembly and disassembly of the landing pad simple and easy, greatly improving construction efficiency; the aluminum alloy material achieves a lightweight design while ensuring strength, which is easy to transport and carry; through a modular combination method, the size and shape of the landing pad can be flexibly adjusted according to actual site requirements, and it is suitable for a variety of terrain and climatic conditions; the sandblasted surface and anti-slip coating increase friction, effectively preventing the UAV from sliding during take-off and landing, and improving the safety of take-off and landing operations.

[0043] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or they are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A modular aluminum alloy UAV take-off and landing platform, characterized in that: A rectangular flat surface is formed by staggered overlapping of a plurality of profile monomers (1), and the lengths of the staggered overlapping profile monomers (1) at the edges of both sides of the rectangular flat surface are different; The profile body (1) comprises an aluminum alloy flat plate (11), one end of the aluminum alloy flat plate (11) is provided with a female connection end (12) and the other end of the terminal connection end (13), and a plurality of supporting bottom beams (14) are evenly distributed between the female connection end (12) and the terminal connection end (13) at the bottom of the aluminum alloy flat plate (11); The female connection end (12) comprises a vertical plate (121), a horizontal plate (122), and an inclined plate (123); the vertical plate (121) is arranged at the bottom of the aluminum alloy flat plate (11); the bottom of the vertical plate (121) is bent outward to form a horizontal plate (122); the end of the horizontal plate (122) is bent upward to form an inclined plate (123); the vertical plate (121), the horizontal plate (122), and the inclined plate (123) form a chimeric buckle; The sub-connecting end (13) comprises a hook plate (131), an oblique baffle (132) and a support plate (133); the hook plate (131) is vertically downwardly arranged at the end of the aluminum alloy flat plate (11); the oblique baffle (132) is arranged at the bottom of the aluminum alloy flat plate (11); the bottom of the oblique baffle (132) is bent outwardly to form a horizontal support plate (133); the hook plate (131), the oblique baffle (132) and the support plate (133) form an interlocking groove; The corresponding interlocking buckles and interlocking grooves of two adjacent profile monomers (1) are installed in coordination, the inclined plate (123) is inserted between the hook plate (131) and the inclined baffle (132), and the horizontal plate (122) is located on the upper surface of the support plate (133).

2. The combined aluminum alloy UAV landing platform according to claim 1 is characterized in that: A spherical head (124) is provided on the top of the inclined plate (123).

3. The combined aluminum alloy UAV landing platform according to claim 2 is characterized in that: The inclinations of the inclined plate (123) and the inclined baffle (132) are consistent.

4. The combined aluminum alloy UAV landing platform according to claim 3 is characterized in that: The upper surface of the aluminum alloy flat plate (11) is provided with an anti-slip coating layer.

5. The combined aluminum alloy UAV take-off and landing platform according to claim 4 is characterized in that: The supporting bottom beam (14) comprises a bottom beam supporting plate (141), and connecting plates (142) are provided on both sides of the bottom beam supporting plate (141). The top of the connecting plate (142) is fixedly connected to the bottom of the aluminum alloy flat plate (11).

6. The combined aluminum alloy UAV landing platform according to claim 5, characterized in that: The longitudinal section of the supporting bottom beam (14) is a trapezoidal structure that is wide at the top and narrow at the bottom.

7. The combined aluminum alloy UAV landing platform according to claim 6, characterized in that: The number of supporting bottom beams (14) at the bottom of each profile unit (1) is three.

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