Unmanned aerial vehicle wiring auxiliary device for overhead transmission line
The clamping and pulling mechanism controlled by the drone assists in wire connection, solving the problems of long wire connection time and high labor cost in the existing technology, and realizing an efficient and stable wire docking process.
Patent Information
- Application Number
- CN202421992217.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-08-16
AI Technical Summary
In the existing technology, the connection of wires between towers or poles requires manual pulling and connection, which is time-consuming and requires multiple workers to work together, especially in areas with complex terrain or long lines, increasing labor costs and coordination difficulties.
A drone-assisted wiring device for overhead power transmission lines is designed, which includes a drone body, a clamping mechanism, a pulling mechanism, and a U-shaped frame. The drone controls the wire connection, reducing the need for manual gripping. The clamping mechanism and pulling mechanism assist in wire docking and pulling.
It greatly shortens the time of moving wires, reduces physical exertion, improves connection stability and ease of operation, reduces shaking of wire joints, and reduces labor costs and coordination difficulty.
Smart Images
Figure CN223451508U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to power transmission line technical field, concretely is an overhead power transmission line unmanned aerial vehicle wiring auxiliary device. BACKGROUND
[0002] Overhead power transmission line is a system that delivers electric power from one place to another through overhead wires. It is mainly composed of wires, poles or towers and some other equipment. They are usually erected in the air to avoid obstacles on the ground and reduce interference to people and animals.
[0003] In the prior art, the wires between the towers or poles need to be manually pulled and connected by workers, which requires a lot of time, especially in complex terrain or long line areas, and multiple workers need to work together, increasing labor costs and coordination difficulties. Therefore, an overhead power transmission line unmanned aerial vehicle wiring auxiliary device is proposed. UTILITY MODEL CONTENT
[0004] The utility model aims at providing an overhead power transmission line unmanned aerial vehicle wiring auxiliary device to solve the problem of manually pulling and connecting the wires between the towers or poles by workers, which requires a lot of time, especially in complex terrain or long line areas, and multiple workers need to work together, increasing labor costs and coordination difficulties.
[0005] To achieve the above purpose, the utility model provides the following technical scheme:
[0006] An overhead power transmission line unmanned aerial vehicle wiring auxiliary device includes: an unmanned aerial vehicle body for overhead power transmission line wiring, a connecting frame fixedly installed on the lower surface of the unmanned aerial vehicle body, a U-shaped frame fixedly installed on the lower surface of the connecting frame, a connecting plate slidingly installed on both sides of the upper surface of the U-shaped frame, a clamping mechanism rotatably installed in the connecting plate, a pulling mechanism fixedly installed at one end of the connecting plate, and the driving end of the pulling mechanism fixedly installed on the lower surface of the connecting frame.
[0007] Preferably, the pulling mechanism includes a first motor fixedly installed on the lower surface of the connecting frame, a first gear fixedly installed at one end of the output shaft of the first motor, and a first gear engaged with a first rack and a second rack, the first rack and the second rack being fixedly installed at one end of the connecting plate.
[0008] Preferably, the first rack and the second rack are located on both sides of the outer surface of the first gear, so that they can be driven by the first gear to move relatively, and the first rack and the second rack can slide through the openings respectively formed at one end of the other connecting plate.
[0009] Preferably, the clamping mechanism includes a second motor, which is fixedly mounted at one end of the box space, an output shaft of the second motor passes through the box space and a second gear is fixedly mounted on the end, the second gear is meshed with a third gear, and the third gear is rotatably mounted in the box space, rotating rods are fixedly mounted on both sides of the third gear and pass through the box space, and the outer surfaces of the rotating rods passing through both sides of the box space are respectively provided with positive threads and negative threads, and the outer surfaces of the positive threads and negative threads of the outer surfaces of the rotating rods are both threadedly mounted with connecting blocks.
[0010] Preferably, the connecting block is slidably installed in a slide opening, the slide opening is opened on the upper surface of the connecting plate, and a clamping plate is fixedly installed on the lower surface of the connecting block sliding through the slide opening, and the clamping plate is located in a U-shaped frame.
[0011] Preferably, the connecting block threadedly mounted on the outer surface of the positive thread and the negative thread of the rotating rod is also slidably mounted on the outer surface of the sliding post, and the sliding post is fixedly mounted at both ends of the box.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] 1. Through the design of the drone body, clamping mechanism, pulling mechanism and C-shaped frame, when connecting the wires between two sets of towers, the wires can be placed in the C-shaped frame and the clamping mechanism on the corresponding side is activated to clamp the wires inside, or the camera is used to find the wires and clamp the joints. Then, the drone body can be controlled to pull the wires to fly in front of the other set of towers and hover. The staff on the tower can place the wires to be connected in the C-shaped frame on the other side and be clamped by the other set of clamping mechanisms. Then the pulling mechanism can be activated to connect the two clamped wires. The wires are pulled toward the center of the U-shaped frame until the joints of the two sets of wires are close to or crossed. The workers on the tower can directly use tools to connect the two sets of wires. The process eliminates the need for workers to hold the wires all the time, and can assist workers in connecting the wires between towers. By pulling the wires by the drone itself, the time it takes to move the wires from one set of towers to another is greatly shortened. The workers do not need to hold and pull the wires for a long time, and only need to fix and connect them at critical moments, which greatly reduces physical exertion.
[0014] 2、Through the design of the first motor, the first gear, the first rack and the second rack, the joint parts of the two groups of electric wires are clamped by the clamping mechanism, then the first motor is started to drive the first gear to rotate, the first gear meshes with the first rack and the second rack to drive the two groups of connecting plates to slide on the upper surface of the U-shaped frame to the center, the two groups of connecting plates pull the electric wires clamped in the two groups of clamping mechanisms to the center, until the joint parts of the two groups of electric wires are close to each other or cross each other, then the workers on the tower can directly use tools to connect the two groups of electric wires, and the process eliminates the need for the workers to hold the electric wires all the time, which can assist the workers in connecting the electric wires between the towers, and the joint parts of the electric wires are limited in the U-shaped frame, the shaking of the joint parts of the electric wires is reduced, and the stability during the connection process is improved.
[0015] 3、When the joint parts of the electric wires are clamped, one end of the U-shaped frame is sleeved on the outer surface of the joint part of the electric wire by starting the unmanned aerial vehicle body, and the second motor on the same side is started, the second motor drives the second gear to drive the third gear to rotate, the third gear drives the rotating rod to rotate, the rotating rod drives the connecting blocks on the outer surface through the right thread and the reverse thread to move synchronously to the center, the connecting blocks drive the clamping plates in the U-shaped frame to move synchronously to the center to clamp the joint parts of the electric wires, then the unmanned aerial vehicle body is controlled to pull the electric wires to the front of another tower and hover, the workers on the tower can place the electric wires to be connected in the U-shaped frame on the other side and clamp them by the other clamping plates, the joint parts of the two groups of electric wires are clamped in the U-shaped frame to assist the workers in connecting the two groups of electric wires, and the unmanned aerial vehicle body only needs to be kept hovering during the connection of the electric wires, without the need for the workers to hold the electric wires for a long time, thereby reducing the operation difficulty. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is an overall structural schematic view of the overhead transmission line unmanned aerial vehicle connecting auxiliary device.
[0017] Figure 2 It is a structural schematic view of the connecting plate and the U-shaped frame.
[0018] Figure 3 It is a structure schematic view of the pulling mechanism.
[0019] Figure 4 It is a structure schematic view of the clamping mechanism.
[0020] As shown in the figure: 1, unmanned aerial vehicle body; 2, connecting frame; 201, the U-shaped frame; 202, connecting plate; 203, the aperture; 204, the sliding column; 205, the box; 206, the sliding bar; 3, clamping mechanism; 301, the second motor; 302, the second gear; 303, the third gear; 304, the rotating rod; 305, the connecting block; 306, the clamping plate; 4, the pulling mechanism; 401, the first motor; 402, the first gear; 403, the first rack; 404, the second rack. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.
[0022] Please refer to Figures 1-4 The embodiment provides the following technical scheme:
[0023] As Figures 1-2 shown, an aerial power transmission line unmanned aerial vehicle wiring auxiliary device, comprising: for aerial power transmission line wiring unmanned aerial vehicle body 1, the lower surface of unmanned aerial vehicle body 1 is fixedly installed with connecting frame 2, the lower surface of connecting frame 2 is fixedly installed with U-shaped frame 201, the upper surface of U-shaped frame 201 is slidably installed with connecting plate 202 on both sides, clamping mechanism 3 is rotatably installed in connecting plate 202, one end of two groups of connecting plate 202 is fixedly installed with pulling mechanism 4, and the driving end of pulling mechanism 4 is fixedly installed at the lower surface of connecting frame 2.
[0024] When connecting the wires between the two groups of towers, the wires can be placed in the ovoid frame 201 and the clamping mechanism 3 on the corresponding side is started to clamp the wires inside, or the camera is used to find the wires and clamp the joint part, then the UAV body 1 can be controlled to pull the wires to fly in front of the other group of towers and hover, and the staff on the tower can place the wires to be connected in the ovoid frame 201 on the other side and clamp them with the other clamping mechanism 3, then the pulling mechanism 4 is started to pull the two clamped wires to each other towards the center of the ovoid frame 201, until the joint parts of the two wires are close or interlaced, then the staff on the tower can directly use tools to connect the two wires, and the process eliminates the need for the staff to hold the wires all the time, which can assist the staff in connecting the wires between the towers, and by pulling the wires with the UAV body 1, the moving time of the wires from one group of towers to another group of towers is greatly shortened, and the staff does not need to hold and pull the wires for a long time, only needs to fix and connect at the critical moment, greatly reducing the physical consumption.
[0025] As shown in Figure 3 The pulling mechanism 4 includes a first motor 401 fixedly installed on the lower surface of the connecting frame 2, one end of the output shaft of the first motor 401 is fixedly installed with a first gear 402, the first gear 402 is engaged with a first rack 403 and a second rack 404, and the first rack 403 and the second rack 404 are fixedly installed on one end of the connecting plate 202.
[0026] The first rack 403 and the second rack 404 are located on both sides of the outer surface of the first gear 403, so that they can be driven by the first gear 402 to move relatively, and the first rack 402 and the second rack 404 can respectively slide through the through hole 203 opened on one end of the other connecting plate 202.
[0027] Through the design of the first motor 401, the first gear 402, the first rack 403 and the second rack 404, the joint parts of the two groups of wires are clamped by the clamping mechanism 3, then the first motor 401 is started to drive the first gear 402 to rotate, the first gear 402 meshes with the first rack 403 and the second rack 404 to drive the two groups of connecting plates 202 to slide on the upper surface of the ovoid frame 201 to the center, and the two groups of connecting plates 202 drive the wires clamped in the two groups of clamping mechanisms 3 to be pulled to the center part, until the joint parts of the two groups of wires are close to each other or cross each other, then the workers on the tower can directly use tools to connect the two groups of wires, and the process eliminates the need for workers to hold the wires all the time, which can assist the workers in connecting the wires between the towers, and pulling the joint parts of the wires in the ovoid frame 201 can limit the joint parts of the wires, reduce the shaking of the joint parts of the wires, and improve the stability during the connection process.
[0028] As shown in Figure 4 The clamping mechanism 3 includes a second motor 301 fixedly installed at one end of the box 205, the output shaft of the second motor 301 penetrates into the box 205 and the end portion is fixedly installed with a second gear 302, the second gear 302 is engaged with a third gear 303, the third gear 303 is rotatably installed in the box 205, the third gear 303 is fixedly installed with a rotating rod 304 on both sides and penetrates out of the box 205, the outer surface of the rotating rod 304 penetrating out of the box 205 is provided with a right thread and a left thread, and the outer surfaces of the right thread and the left thread of the rotating rod 304 are threadedly installed with a connecting block 305.
[0029] The connecting block 305 is slidingly installed in the slide slot 206, the slide slot 206 is opened on the upper surface of the connecting plate 202, and the lower surface of the connecting block 305 slidingly penetrating out of the slide slot 206 is fixedly installed with a clamping plate 306, and the clamping plate 306 is located in the ovoid frame 201.
[0030] The connecting block 305 threadedly installed on the outer surfaces of the right thread and the left thread of the rotating rod 304 is also slidingly installed on the outer surface of the slide column 204, and the slide column 204 is fixedly installed at both ends of the box 205.
[0031] When the joint part of the electric wire is clamped by the design of the second motor 301, the second gear 302, the third gear 303, the rotating rod 304, the connecting block 305 and the clamping plate 306, one end of the U-shaped frame 201 can be sleeved on the outer surface of the joint part of the electric wire, and the second motor 301 on the same side is started, the second motor 301 drives the second gear 302 to drive the third gear 303 to rotate, the third gear 303 drives the rotating rod 304 to rotate, the rotating rod 304 drives the connecting block 305 on the outer surface through the positive thread and the reverse thread to move synchronously to the center, and the connecting block 305 drives the clamping plate 306 in the U-shaped frame 201 to move synchronously to the center to clamp the joint part of the electric wire. Then the unmanned aerial vehicle body 1 can be controlled to fly to another group of towers and hover, and the worker on the tower can place the electric wire to be connected in the U-shaped frame 201 on the other side and be clamped by the other clamping plate 306, so that the joint parts of the two electric wires are clamped in the U-shaped frame 201 to assist the worker to connect the two electric wires. During the process of connecting the electric wires, only the unmanned aerial vehicle body 1 needs to be kept in a hovering state, and the worker does not need to hold the electric wire for a long time, thereby reducing the operation difficulty.
[0032] According to the above technical scheme, the working steps of the present scheme are summarized and combed: when the electric wires between two groups of towers are connected, the electric wires can be placed in the U-shaped frame 201 or the electric wires can be found by the camera and connected to the joint part, and then the second motor 301 is started to drive the second gear 302 to drive the third gear 303 to rotate, the third gear 303 drives the rotating rod 304 to rotate, the rotating rod 304 drives the connecting block 305 on the outer surface through the positive thread and the reverse thread to move synchronously to the center, and the connecting block 305 drives the clamping plate 306 in the U-shaped frame 201 to move synchronously to the center to clamp the joint part of the electric wire. Then the unmanned aerial vehicle body 1 can be controlled to fly to another group of towers and hover, and the worker on the tower can place the electric wire to be connected in the U-shaped frame 201 on the other side and be clamped by the other clamping plate 306, so that the joint parts of the two electric wires are clamped in the U-shaped frame 201 to assist the worker to connect the two electric wires. During the process of connecting the electric wires, only the unmanned aerial vehicle body 1 needs to be kept in a hovering state, and the worker does not need to hold the electric wire for a long time, thereby reducing the operation difficulty.
[0033] In summary: make its process of connecting to the wire is exempted from the need for staff to need to hold the wire all the time, can assist the staff to connect the wire between the iron tower, and the joint of the wire is pulled in the wire in the frame 201 can limit the joint of the wire, reduce the swing of the joint of the wire, improve the stability in the process of connection.
[0034] The parts not involved in the utility model are the same as the prior art or can be realized by using the prior art. Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. An overhead power transmission line UAV wiring auxiliary device, characterized in that: include: A drone body (1) for connecting overhead power transmission lines, wherein a connecting frame (2) is fixedly mounted on the lower surface of the drone body (1), a U-shaped frame (201) is fixedly mounted on the lower surface of the connecting frame (2), connecting plates (202) are slidably mounted on both sides of the upper surface of the U-shaped frame (201), a clamping mechanism (3) is rotatably mounted in each of the connecting plates (202), a pulling mechanism (4) is fixedly mounted on one end of two groups of the connecting plates (202), and a driving end of the pulling mechanism (4) is fixedly mounted on the lower surface of the connecting frame (2); The pulling mechanism (4) includes a first motor (401), the first motor (401) is fixedly mounted on the lower surface of the connecting frame (2), a first gear (402) is fixedly mounted on one end of the output shaft of the first motor (401), the first gear (402) is meshed with a first rack (403) and a second rack (404), and the first rack (403) and the second rack (404) are respectively fixedly mounted on one end of the connecting plate (202); The clamping mechanism (3) comprises a second motor (301), the second motor (301) is fixedly mounted at one end of the box space (205), the output shaft of the second motor (301) passes through the box space (205) and a second gear (302) is fixedly mounted at the end thereof, the second gear (302) is meshed with a third gear (303), the third gear (303) is rotatably mounted in the box space (205), rotating rods (304) are fixedly mounted on both sides of the third gear (303) and pass through the box space (205), the outer surfaces of the rotating rods (304) passing through the two sides of the box space (205) are respectively provided with positive threads and negative threads, and the positive threads and negative threads of the outer surfaces of the rotating rods (304) are both threadedly mounted with connecting blocks (305).
2. The overhead power transmission line UAV wiring auxiliary device according to claim 1, characterized in that: The first rack (403) and the second rack (404) are located on both sides of the outer surface of the first gear (402), so that they can be driven by the first gear (402) to move relative to each other, and the first rack (403) and the second rack (404) can respectively slide through the through-hole (203) opened at one end of the other connecting plate (202).
3. The overhead power transmission line UAV wiring auxiliary device according to claim 2, characterized in that: The connecting block (305) is slidably mounted in the slide opening (206), the slide opening (206) is opened on the upper surface of the connecting plate (202), and a clamping plate (306) is fixedly mounted on the lower surface of the connecting block (305) that slides through the slide opening (206), and the clamping plate (306) is located in the U-shaped frame (201).
4. The overhead power transmission line UAV wiring auxiliary device according to claim 3, characterized in that: The connecting block (305) is threadedly mounted on the outer surface of the positive and negative threads of the rotating rod (304) and is also slidably mounted on the outer surface of the sliding column (204). The sliding column (204) is fixedly mounted at both ends of the box (205).