Unmanned aerial vehicle offline hoisting structure

Abstract

An unmanned aerial vehicle offline hoisting structure comprises a mounting base, a magnetic attraction hoisting ring, a hoisting rope, a horn ring and a magnetic attraction piece. The mounting base is used for being mounted on the inspection robot, the magnetic attraction part and the horn ring are mounted at the top of the mounting base, the magnetic attraction part is located in the horn ring and can be attracted to the magnetic attraction hanging ring, the horn ring is used for assisting the magnetic attraction hanging ring to be in butt joint with the magnetic attraction part and be attracted, one end of the hanging rope is used for being connected with an unmanned aerial vehicle, and the magnetic attraction hanging ring is mounted at the other end of the hanging rope. According to the unmanned aerial vehicle off-line hoisting structure, the problems that in the prior art, an unmanned aerial vehicle off-line hoisting structure generally adopts a lifting hook structure to hook and hoist an inspection robot, operation is troublesome, the phenomenon of empty hooking often occurs, and the off-line efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle hoisting, in particular to an offline hoisting structure for unmanned aerial vehicles. Background Art

[0002] Since power transmission lines are exposed to the natural environment for a long time and are damaged, defects are very likely to occur in the hardware on the lines, such as broken wires, loose bolts, dirty insulators, and other problems that threaten the safety of the lines. If not discovered and handled in time, it will undermine the stability of the operation of the power transmission lines, causing regional power outages and bringing great inconvenience to industrial and agricultural production and people's lives. Therefore, drones are usually used to hoist inspection robots online to the transmission lines, and conduct regular and irregular inspections and maintenance operations. After the inspections and maintenance are completed, they are hoisted offline by drones.

[0003] However, the prior art UAV offline hoisting structure generally uses a hook structure to hook and lift the inspection robot, which is not only troublesome to operate, but also often has a hook-free phenomenon, resulting in low offline efficiency. Utility Model Content

[0004] The purpose of the utility model is to propose a UAV offline hoisting structure, which solves the problem that the UAV offline hoisting structure in the prior art generally uses a hook structure to hook and lift the inspection robot, which is not only troublesome to operate, but also often causes the hook to be empty, resulting in low offline efficiency.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A drone offline hoisting structure, comprising a mounting seat, a magnetic lifting ring, a lifting rope, a horn ring and a magnetic suction piece;

[0007] The mounting seat is used to be installed on the inspection robot. A magnetic component and a horn ring are respectively installed on the top of the mounting seat. The magnetic component is located inside the horn ring. The magnetic component can be adsorbed on the magnetic hanging ring. The horn ring is used to assist the magnetic hanging ring to dock and adsorb with the magnetic component. One end of the hanging rope is used to connect the drone, and the other end of the hanging rope is installed with the magnetic hanging ring.

[0008] Further, the horn ring includes a guide cover and a height cover;

[0009] The bottom of the height cover is installed on the top surface of the mounting seat, the top of the height cover is connected to the guide cover, the guide cover is a structure that is wide at the top and narrow at the bottom, and the magnetic attraction member is located inside the height cover.

[0010] Specifically, the guide cover is provided with a first through hole, and a plurality of the first through holes are evenly arranged along the circumferential direction of the guide cover.

[0011] Preferably, the height cover is provided with second through holes, and a plurality of the second through holes are evenly arranged along the circumferential direction of the height cover.

[0012] In some embodiments, the mounting seat is provided with a lifting opening, the lifting opening is used to place the lifting arm, and the guide cover is provided with an air avoidance groove, the air avoidance groove is directly opposite to the lifting opening.

[0013] Further, it also includes a slide rail and a slider;

[0014] The slide rail is used to be installed on a drone, the slider is slidably installed on the slide rail, one end of the suspension rope is connected to the slider, and the other end of the suspension rope is installed with the magnetic suspension ring.

[0015] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0016] Through the mounting base, magnetic lifting ring, lifting rope and magnetic suction part, the magnetic suction method is adopted to absorb and grab, so as to improve the offline efficiency of the UAV offline lifting structure. Furthermore, through the horn ring, during the process of the magnetic lifting ring descending and adsorbing, the auxiliary magnetic lifting ring is offset to the magnetic suction part in the middle of the horn ring, thereby ensuring that the magnetic lifting ring can be smoothly docked and adsorbed with the magnetic suction part, so as to improve the working reliability of the UAV offline lifting structure. In addition, through two sets of offline lifting structures, the balance of offline lifting is ensured to prevent the UAV from tilting due to uneven force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a UAV offline hoisting structure of one embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a horn ring in one embodiment of the utility model;

[0019] Among them: mounting seat 1, lifting port 11, magnetic lifting ring 2, lifting rope 3, horn ring 4, guide cover 41, first through hole 411, air avoidance groove 412, height cover 42, second through hole 421, magnetic suction part 5, slide rail 6, slider 7. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", "inner side", "outer side", "inner end", "outer end", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features, which are used to distinguish and describe the features, without distinction of order or importance. In the description of the present utility model, unless otherwise specified, "multiple" means more than two.

[0022] In one embodiment of the present invention, Figure 1-2As shown, a UAV offline lifting structure includes a mounting base 1, a magnetic lifting ring 2, a lifting rope 3, a horn ring 4 and a magnetic suction component 5; the mounting base 1 is used to be installed on an inspection robot, and the top of the mounting base 1 is respectively installed with a magnetic suction component 5 and a horn ring 4, the magnetic suction component 5 is located inside the horn ring 4, the magnetic suction component 5 can be adsorbed on the magnetic lifting ring 2, and the horn ring 4 is used to assist the magnetic lifting ring 2 to dock and adsorb with the magnetic suction component 5, one end of the lifting rope 3 is used to connect the UAV, and the other end of the lifting rope 3 is installed with the magnetic lifting ring 2. In this embodiment, the number of the mounting seat 1, the magnetic lifting ring 2, the lifting rope 3, the horn ring 4 and the magnetic suction component 5 is two respectively, the two mounting seats 1 are respectively installed on the top surfaces of the left and right ends of the inspection robot, the magnetic suction component 5 is a magnet, one end of the two lifting ropes 3 are connected to the drone, and the other end of the two lifting ropes 3 is respectively installed with the magnetic lifting ring 2. When the inspection robot needs to be lifted offline, the drone takes off and rises by carrying the two magnetic lifting rings 2 through the two lifting ropes 3. After the drone adjusts its position, the two magnetic lifting rings 2 are located above the two mounting seats 1, and then the drone moves downward to make the magnetic lifting ring 2 constantly approach the magnetic suction component 5 on the top of the mounting seat 1. The horn ring 4 is a structure with a wide top and a narrow bottom. During the continuous descent of the magnetic lifting ring 2, the horn ring 4 can assist The magnetic lifting ring 2 is assisted to deviate toward the middle of the horn ring 4, so that the magnetic lifting ring 2 can dock and adsorb with the magnetic suction component 5. After the two magnetic lifting rings 2 are firmly adsorbed, the UAV moves upward, thereby driving the inspection robot to go offline from the transmission line. The present application uses the mounting seat 1, the magnetic lifting ring 2, the lifting rope 3 and the magnetic suction component 5 to absorb and grasp by magnetic suction, so as to achieve the effect of improving the offline efficiency of the UAV offline lifting structure. Furthermore, through the horn ring 4, during the process of the magnetic lifting ring 2 descending and adsorbing, the auxiliary magnetic lifting ring 2 is offset toward the magnetic suction component 5 in the middle of the horn ring 4, so as to ensure that the magnetic lifting ring 2 can dock and adsorb with the magnetic suction component 5 smoothly, so as to achieve the effect of improving the working reliability of the UAV offline lifting structure. Moreover, through two sets of offline lifting structures, the balance of offline lifting is ensured to prevent the UAV from tilting due to uneven force.

[0023] like Figure 1-2As shown, the horn ring 4 includes a guide cover 41 and a height cover 42; the bottom of the height cover 42 is mounted on the top surface of the mounting seat 1, and the top of the height cover 42 is connected to the guide cover 41. The guide cover 41 is a structure that is wide at the top and narrow at the bottom, and the magnetic member 5 is located inside the height cover 42. In this embodiment, the height cover 42 is a cylindrical structure, and the guide cover 41 is a conical structure that is wide at the top and narrow at the bottom. When the magnetic suspension ring 2 descends, if the magnetic suspension ring 2 is misaligned with the magnetic member 5, under the action of the guide cover 41, the guide cover 41 can guide the magnetic suspension ring 2 toward the height cover 42 until the magnetic suspension ring 2 falls into the height cover 42, thereby facilitating the mutual adsorption of the magnetic member 5 inside the height cover 42, thereby achieving the effect of improving the adsorption accuracy of the magnetic suspension ring 2.

[0024] like Figure 2 As shown, the guide cover 41 is provided with a first through hole 411, and a plurality of the first through holes 411 are evenly arranged along the circumferential direction of the guide cover 41. In this embodiment, the first through hole 411 is a waist-shaped hole, and a plurality of the first through holes 411 are provided in the guide cover 41, and the plurality of the first through holes 411 are evenly arranged along the circumferential direction of the guide cover 41. The first through hole 411 can not only reduce the weight of the horn ring 4, thereby reducing the carrying weight of the drone and the inspection robot, and reducing the load, but also play a role in ventilation, thereby reducing wind resistance, facilitating the movement of the inspection robot, and reducing the swing amplitude of the drone up and down lines affected by wind.

[0025] like Figure 2 As shown, the height cover 42 is provided with a second through hole 421, and a plurality of the second through holes 421 are evenly arranged along the circumferential direction of the height cover 42. In this embodiment, the second through hole 421 is a waist-shaped hole, and a plurality of the second through holes 421 are provided in the height cover 42, and a plurality of the second through holes 421 are evenly arranged along the circumferential direction of the height cover 42. The second through hole 421 can not only reduce the weight of the horn ring 4, thereby reducing the carrying weight of the drone and the inspection robot, and reducing the load, but also play a role in ventilation, thereby reducing wind resistance, facilitating the movement of the inspection robot, and reducing the swing amplitude of the drone's upper and lower lines affected by wind.

[0026] like Figure 2As shown, the mounting seat 1 is provided with a hoisting opening 11, and the hoisting opening 11 is used to place the boom, and the guide cover 41 is provided with an air avoidance groove 412, and the air avoidance groove 412 is directly opposite to the hoisting opening 11. In this embodiment, when the drone hoists the inspection robot online, it is necessary to connect one end of the boom to the drone and place the other end of the boom in the hoisting opening 11 to lift the inspection robot. Therefore, the air avoidance groove 412 is provided in the guide cover 41, so that the air avoidance groove 412 is directly opposite to the hoisting opening 11, that is, the hoisting opening 11 is provided below the guide cover 41, and there is no need to provide the hoisting opening 11 on the outside of the guide cover 41, which not only makes the structure more compact, but also reduces the space occupied by the mounting seat 1 and improves space utilization.

[0027] like Figure 1 As shown, it also includes a slide rail 6 and a slider 7; the slide rail 6 is used to be installed on the drone, the slider 7 is slidably installed on the slide rail 6, one end of the suspension rope 3 is connected to the slider 7, and the other end of the suspension rope 3 is installed with the magnetic suspension ring 2. In this embodiment, the number of the sliders 7 is two. When going online, the suspension rope 3 is hoisted in the hoisting position directly opposite to the hoisting port 11. When going offline, it is necessary to use the two sliders 7 to move the hoisting positions of the two suspension ropes 3 to be directly opposite to the horn ring 4. The provision of the slide rail 6 and the slider 7 enables the drone to be suitable for both going online and going offline, thereby achieving the effect of improving the versatility of the drone offline hoisting structure.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A UAV offline hoisting structure, characterized by: Including mounting base, magnetic lifting ring, lifting rope, speaker ring and magnetic parts; The mounting seat is used to be installed on the inspection robot. A magnetic component and a horn ring are respectively installed on the top of the mounting seat. The magnetic component is located inside the horn ring. The magnetic component can be adsorbed on the magnetic hanging ring. The horn ring is used to assist the magnetic hanging ring to dock and adsorb with the magnetic component. One end of the hanging rope is used to connect the drone, and the other end of the hanging rope is installed with the magnetic hanging ring.

2. The unmanned aerial vehicle offline hoisting structure according to claim 1, characterized in that: The horn ring includes a guide cover and a height cover; The bottom of the height cover is installed on the top surface of the mounting seat, the top of the height cover is connected to the guide cover, the guide cover is a structure with a wide top and a narrow bottom, and the magnetic attraction member is located inside the height cover.

3. The unmanned aerial vehicle offline hoisting structure according to claim 2, characterized in that: The guide cover is provided with a first through hole, and a plurality of the first through holes are evenly arranged along the circumferential direction of the guide cover.

4. The unmanned aerial vehicle offline hoisting structure according to claim 2, characterized in that: The height cover is provided with second through holes, and a plurality of the second through holes are evenly arranged along the circumferential direction of the height cover.

5. The unmanned aerial vehicle offline hoisting structure according to claim 2, characterized in that: The mounting seat is provided with a hoisting opening, and the hoisting opening is used to place the boom. The guide cover is provided with an air avoidance groove, and the air avoidance groove is directly opposite to the hoisting opening.

6. The unmanned aerial vehicle offline hoisting structure according to claim 1, characterized in that: Also includes rails and sliders; The slide rail is used to be installed on a drone, the slider is slidably installed on the slide rail, one end of the suspension rope is connected to the slider, and the other end of the suspension rope is installed with the magnetic suspension ring.

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