Unmanned aerial vehicle hanging heavy load mechanical ground wire installation device

Abstract

The invention discloses an unmanned aerial vehicle hanging heavy load mechanical ground wire installation device, and belongs to the technical field of unmanned aerial vehicle application, the unmanned aerial vehicle hanging heavy load mechanical ground wire installation device comprises an unmanned aerial vehicle and a rope, the rope is connected below the unmanned aerial vehicle, a lifting hook is installed below the rope, a battery is arranged in the unmanned aerial vehicle, and a supporting frame is installed at the bottom of the unmanned aerial vehicle. According to the invention, by combining the unmanned aerial vehicle and the mechanical device, the installation time of the grounding wire is greatly shortened, and the installation can be completed within 40 minutes generally, so that the working efficiency is improved. The number of required operators is reduced, the labor cost is reduced, the physical output of the operators is reduced, and fatigue and potential accidents caused by too long working time are avoided. The device is suitable for ground wire installation in various complex environments, is not influenced by electromagnetic interference and distance, and has a wide application range and strong practicability.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicle applications, and more specifically, to a gravity mechanical grounding wire device mounted on an unmanned aerial vehicle. Background Art

[0002] In the traditional maintenance and construction of power facilities, the installation of grounding wires usually requires professionals to perform aerial work, which is not only time-consuming but also has high safety risks. When working at height, personnel face multiple dangers such as falling and electric shock, and additional human resources are required for assistance and safety assurance. In addition, a complex working environment may affect the progress and quality of construction, especially in severe weather conditions, which further increases the difficulty and risk of operations.

[0003] When carrying out equipment maintenance in power transmission equipment, installing grounding wires is an essential technical measure to ensure safety. For a long time, the installation and removal of grounding wires for power transmission lines has been carried out manually at heights. During the operation, it takes a long time, requires a large number of personnel, causes great physical loss, is difficult to install, and poses safety risks such as falling from heights and electric shock. The operation takes a long time and is difficult, which increases the labor intensity of workers working at heights and greatly increases the risk of the operation.

[0004] In order to achieve the effect of saving time and effort in installation and disassembly, easy operation, safety and reliability, the team developed a drone-carried remote-controlled grounding wire installation device. The device shortens the average time of hanging the grounding wire to less than 0.4 hours, changes the traditional operation method, and greatly improves work efficiency. In order to solve the problem of electrical remote distance, we optimized and upgraded the drone-carried remote-controlled grounding wire installation device. The optimized and upgraded mechanical gravity device is not limited by interference and distance, solves the problem of electrical remote distance, and further improves the efficiency of maintenance operations. Summary of the invention

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the present invention is to provide a drone-mounted gravity mechanical installation grounding wire device, which can achieve, by combining a drone and a mechanical device, greatly shortening the installation time of the grounding wire, reducing the number of times personnel need to perform high-altitude operations, reducing the psychological pressure of the operators, and improving the working environment.

[0007] 2. Technical solution

[0008] To solve the above problems, the present invention adopts the following technical solutions.

[0009] A gravity mechanical grounding wire device mounted on a drone comprises a drone and a rope, wherein the drone is connected to the rope below, a hook is installed below the rope, a battery is arranged inside the drone, and a bracket is installed at the bottom of the drone.

[0010] According to the above features, the support frame is provided with a UAV base plate, and a support plate is provided below the UAV base plate. The support frame is provided with a first threaded hole and a second threaded hole in the vertical direction and the vertical direction respectively, and the first threaded hole is coaxially matched with the threaded rod.

[0011] In some embodiments, a threaded column is provided directly below the second threaded hole, and the threaded column is mounted on a fixed arc plate below the threaded column, and a clamping arc plate is mounted on one side of the fixed arc plate.

[0012] According to the above features, an internal threaded pipe is installed below the fixed arc plate, and a hook is installed below the hook.

[0013] In some embodiments, the top of the hook is a connecting ring, and the connecting ring is installed on a shell below it. A driving plate is installed below the shell, and a diagonal support plate is provided between the shell and the driving plate.

[0014] According to the above features, a clamping claw is installed below the driving plate, and a cover plate is installed on the front side of the shell.

[0015] Furthermore, the internal threaded tube is coaxially connected to the hook thread.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] 1) The present invention uses drones to replace manual climbing operations, significantly reducing the risk of falling and electric shock faced by operators, and ensuring personnel safety. The combination of drones and mechanical devices greatly shortens the installation time of the grounding wire, which can usually be completed within 40 minutes, thereby improving work efficiency.

[0019] 2) It reduces the number of operators required, reduces labor costs, reduces physical exertion, and avoids fatigue and potential accidents caused by long working hours. The device is suitable for grounding wire installation in various complex environments, is not affected by electromagnetic interference and distance, and has a wide range of applications and strong practicality.

[0020] 3) Made of aluminum alloy, it is durable and corrosion-resistant, reducing the maintenance and replacement costs of the equipment. The threaded and mechanical locking devices provide a stable installation to ensure the safety and reliability of the grounding wire installation process. It reduces the number of times personnel need to perform high-altitude operations, reduces the psychological pressure of operators, and improves the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a gravity mechanical installation grounding wire device mounted on a drone of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the drone of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the support frame and the UAV bottom plate of the present invention;

[0024] Figure 4 It is a schematic diagram of the bottom structure of the rope of the present invention;

[0025] Figure 5 It is a schematic diagram of the hook structure of the present invention.

[0026] Description of the numbers in the figure:

[0027] 1. UAV; 2. Rope; 3. Hook; 4. Battery; 5. Support frame; 6. Internal threaded pipe; 7. Hook; 101. UAV bottom plate; 301. Diagonal support plate; 302. Clamping claw; 303. Link; 304. Shell; 305. Driving plate; 306. Cover plate; 501. Threaded rod; 502. First threaded hole; 503. Threaded column; 504. Fixed arc plate; 505. Clamping arc plate; 506. Second threaded hole; 507. Support plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0029] Embodiment 1:

[0030] See also Figure 1-5, an innovative drone-mounted gravity mechanical grounding wire installation device, brings a new solution to the field of power operations. The device is mainly composed of a drone 1 and a rope 2, which work closely together to complete the installation task of the grounding wire. The drone 1 is firmly connected to the rope 2 below, which is like a bridge connecting the drone to the key components below. A hook 3 is installed below the rope 2, which plays an important role in connecting the upper and lower parts of the entire device.

[0031] Inside the drone 1, a battery 4 is carefully installed. The battery 4 is the power source of the entire drone system. It provides continuous and stable power for the flight of the drone and various devices involved in subsequent related operations, ensuring that the drone will not be interrupted or malfunction due to insufficient power during the execution of the ground wire installation task. A well-designed bracket 5 is installed at the bottom of the drone 1. The bracket 5 is one of the key elements for the structural stability of the entire device.

[0032] The support frame 5 is provided with a drone base plate 101, and a support plate 507 is provided below the drone base plate 101. This double-layer structure design makes the device more stable and reliable when carrying and fixing other components. The support frame 5 is provided with a first threaded hole 502 and a second threaded hole 506 in the vertical direction and the vertical direction respectively, and the first threaded hole 502 is coaxially matched with the threaded rod 501. This threaded hole and threaded rod matching mode can accurately adjust and fix the position of each component, ensuring that the structure of the device remains stable in a complex working environment without loosening or displacement, thereby ensuring the smooth installation of the grounding wire.

[0033] In some more detailed embodiments, a threaded column 503 is provided directly below the second threaded hole 506, and the threaded column 503 is precisely mounted on the fixed arc plate 504 below it. A clamping arc plate 505 is installed on one side of the fixed arc plate 504. The two arc plates cooperate with each other to effectively clamp and fix the relevant components, further enhancing the stability of the entire device. An internal threaded tube 6 is installed below the fixed arc plate 504, and the internal threaded tube 6 works closely with other components during the installation of the grounding wire. A hook 7 is installed below the hook 3, and the cooperation between the hook 7 and the internal threaded tube 6 plays a vital role in the installation and fixation of the grounding wire.

[0034] From the structure of the hook 3, the top is a link 303, which is like a solid hub, tightly connecting the hook with the rope above, ensuring the continuity and reliability of the entire lifting system. The link 303 is installed on the shell 304 below it. As an important component of the hook 3, the shell 304 provides protection and support for other internal components. A driving plate 305 is installed below the shell 304, and a diagonal brace plate 301 is provided between the shell 304 and the driving plate 305. The existence of the diagonal brace plate 301 enhances the connection strength between the two, so that the driving plate 305 can play a more stable role during the working process. A clamping claw 302 is installed below the driving plate 305. The clamping claw 302 is a key component for grabbing the grounding wire. Its design and material have been carefully considered, and it can firmly grasp the grounding wire to ensure that the grounding wire will not fall off during the lifting process. A cover plate 306 is installed on the front side of the shell 304. The cover plate 306 can not only protect the components inside the hook from erosion by the external environment, but also improve the safety of the entire hook system to a certain extent. The internal threaded tube 6 and the hook 7 are connected coaxially with each other by threads. This connection method ensures a close fit between the two, so that the grounding wire can be stably hung in a suitable position during the installation process.

[0035] Using drones to replace workers in climbing can effectively reduce the psychological pressure of tower climbers, completely avoid the risk of falling during the climbing process, and effectively ensure the safety of tower climbers to avoid falling from heights and electric shock accidents. Drone installation and disassembly of grounding is ready for use, has a wide range of applications, strong practicality, and low maintenance costs. It has obvious advantages over traditional operation methods, significantly shortening the time for traditional hanging grounding wires to less than 40 minutes, reducing the number of operators, greatly improving work efficiency, and avoiding accidents caused by long installation time and high physical exertion of personnel, with significant safety benefits.

[0036] The gravity mechanical installation grounding wire also has the characteristics of the drone remote control technology installation grounding wire device. The material is made of aluminum alloy, which is not affected by strong electromagnetic interference and distance signal interruption, and this device is used in conjunction with the electric remote control. The gravity mechanical installation grounding wire device adopts a single hook double tongue tensioning type made of aluminum alloy. The splint is fixed on the ring, and the double tongue is installed on the splint to lock. There is a movable wheel in the splint. One end of the steel wire is fixed to the upper part of the splint, and the other end tightly clamps the wire between the double tongues to lock it. After the grounding wire is installed, the weight of the grounding wire itself will cause the movable locker to lock the wire.

[0037] Working principle: The drone 1 carries the installation equipment and flies to the target location. A rope 2 is connected to the bottom of the drone, and the end of the rope is connected to the hook 3. The drone is powered by a built-in battery 4 to ensure the continuous operation of the equipment. The bracket 5 at the bottom of the drone provides structural support, and the drone base plate 101 and the bracket 507 are arranged on the bracket to stabilize the equipment. The bracket is provided with a first threaded hole 502 and a second threaded hole 506 for fixing the threaded rod 501 and the threaded column 503 to ensure the stability of the equipment in the vertical and horizontal directions. The hook 3 is fixedly connected to the shell 304 below through the top link 303, and the driving plate 305 is connected to the shell through the diagonal brace plate 301. The driving plate 305 grabs the ground wire through the clamp 302, and the assembly is protected by the front cover 306 of the shell 304. The internal threaded tube 6 for ground wire installation is connected to the hook 7 by threading to ensure the stability of the installation process. The clamp system is fixed on the ring, and a double-tongue locking device is installed on the clamp to ensure that the wire is locked by the movable wheel and the steel wire. After installation, the weight of the grounding wire triggers the active lock, which firmly locks the wire and securely fixes the grounding wire. After the grounding wire is installed, the drone can be safely withdrawn, leaving the installed grounding wire behind. This method greatly shortens the installation time of the grounding wire, reduces the need for operators, and improves work efficiency. This system combines drone technology with mechanical devices to achieve an efficient and safe grounding wire installation process, avoiding the risk of operators climbing the tower in traditional methods.

[0038] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A gravity mechanical grounding wire device mounted on an unmanned aerial vehicle, comprising an unmanned aerial vehicle (1) and a rope (2), characterized in that: A rope (2) is connected to the lower part of the drone (1), a hook (3) is installed below the rope (2), a battery (4) is provided inside the drone (1), and a support frame (5) is installed at the bottom of the drone (1).

2. The gravity mechanical grounding wire device mounted on an unmanned aerial vehicle according to claim 1, characterized in that: The support frame (5) is provided with a drone base plate (101), a support plate (507) is provided below the drone base plate (101), and a first threaded hole (502) and a second threaded hole (506) are respectively provided in the vertical direction and the vertical direction of the support frame (5), and the first threaded hole (502) and the threaded rod (501) are coaxially matched.

3. The gravity mechanical grounding wire device mounted on an unmanned aerial vehicle according to claim 2, characterized in that: A threaded column (503) is provided directly below the second threaded hole (506), and the threaded column (503) is mounted on a fixed arc plate (504) below it, and a clamping arc plate (505) is installed on one side of the fixed arc plate (504).

4. The gravity mechanical grounding wire device mounted on an unmanned aerial vehicle according to claim 3, characterized in that: An internal threaded pipe (6) is installed below the fixed arc plate (504), and a hook (7) is installed below the hanging hook (3).

5. The gravity mechanical grounding wire device mounted on an unmanned aerial vehicle according to claim 1, characterized in that: The top of the hook (3) is a connecting ring (303), and the connecting ring (303) is installed on a shell (304) below it. A driving plate (305) is installed below the shell (304), and a diagonal support plate (301) is provided between the shell (304) and the driving plate (305).

6. The gravity mechanical grounding wire device mounted on an unmanned aerial vehicle according to claim 5, characterized in that: A clamping claw (302) is installed below the driving plate (305), and a cover plate (306) is installed on the front side of the shell (304).

7. The gravity mechanical grounding wire device mounted on an unmanned aerial vehicle according to claim 4, characterized in that: The internal threaded tube (6) and the hook (7) are threadedly connected coaxially.

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