An unmanned aerial vehicle-based insulation shield automatic installation device

Abstract

The application relates to an unmanned aerial vehicle (UAV)-based automatic insulation shielding cover mounting device, and belongs to the technical field of shielding cover mounting. The device comprises a mounting frame and a connecting seat. The inner side of the mounting frame is provided with a mounting assembly for mounting the shielding cover. The top of the connecting seat is provided with an auxiliary assembly for cooperation with the mounting assembly. The mounting assembly comprises electric toothed discs rotatably connected to the front and rear side walls of the mounting frame respectively. The electric toothed discs on the front and rear sides are all engaged with connecting gears. Three connecting pieces are fixedly connected between the opposite sides of the connecting gears. The UAV-based automatic insulation shielding cover mounting device is provided with a rotatable mounting mechanism, so that multiple insulation shielding covers can be pre-installed at different mounting stations. After one insulation shielding cover is installed, the next station can be directly switched for continuous installation, and the UAV does not need to return to replace the shielding cover after completing installation once, so that the number of UAV return flights is reduced.

Description

Technical Field

[0001] This invention relates to the field of shield installation technology, specifically to an automatic installation device for an insulating shield based on a drone. Background Technology

[0002] With the development of live-line working technology, insulating shielding covers are widely used for insulation protection of live conductors, clamps, and connections, effectively reducing the risks of short circuits, accidental contact, and electric shock during operations. In recent years, drones, with their advantages of high mobility and access to complex work areas, have been gradually applied to power line inspection and live-line auxiliary operations, and have begun to undertake the installation of insulating shielding covers to reduce the risks of manual high-altitude work and improve work efficiency.

[0003] However, current methods for installing insulating shields using drones mostly involve carrying and installing individual shields sequentially. After installation, the drones need to return to the ground for reloading, resulting in insufficient continuous operation capability, numerous flight round trips, and reduced overall installation efficiency. Furthermore, existing devices often lack stable positioning, continuous propulsion, and opening mechanisms for the insulating shields during installation, which can easily lead to shield attitude deviation, unstable propulsion, and difficulty in smoothly inserting wires into the shield, affecting the installation success rate. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an automatic installation device for insulating shields based on unmanned aerial vehicles (UAVs), which has advantages such as improving shield installation efficiency and solves the problems mentioned in the background.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An automatic installation device for an insulating shield based on a drone includes a mounting frame and a connecting base. The inner side of the mounting frame is provided with an installation component for installing the shield, and the top of the connecting base is provided with an auxiliary component for use in conjunction with the installation component.

[0007] The mounting assembly includes an electric gear disk rotatably connected to the front and rear side walls of the mounting frame, with connecting gears meshing on both sides of the electric gear disk. Three connecting pieces are fixedly connected between the opposite sides of the connecting gears on both sides. Two cover positioning frames are fixedly connected to the inner side of the connecting pieces. Two first reduction motors are fixedly connected to the connecting surface of the cover positioning frames. The output shaft of the first reduction motor is fixedly connected to a first cover push wheel.

[0008] The auxiliary components include a cover support plate and two fixing frames fixedly connected to the top of the connecting seat. Two second reduction motors are fixedly connected to the top of the fixing frames. The output shafts of the second reduction motors are fixedly connected to second cover propulsion wheels. An electric adjusting gear is rotatably connected to the top of the connecting seat. The electric adjusting gear meshes with two adjusting racks. A bracket is fixedly connected to the top of the adjusting racks. An electric push rod is fixedly connected to the inner top wall of the bracket. One end of the movable rod of the electric push rod is fixedly connected to a cover pressure wheel.

[0009] Furthermore, there are four electric gear discs on both the front and rear sides, and the four electric gear discs on the same side are respectively arranged at the four corners of the corresponding inner wall of the mounting frame.

[0010] Furthermore, the connecting gear meshes between four corresponding electric gear discs, and three cover clearance openings are provided on the inner side of the connecting gear.

[0011] Furthermore, the three connectors are arranged in a triangular pattern, and the front and rear side walls of the mounting frame are provided with wire cover openings, which are connected to the cover clearance openings on the same side.

[0012] Furthermore, the two cover positioning frames are respectively arranged at the front end and the rear end of the inner side of the corresponding connector.

[0013] Furthermore, the two fixing brackets are respectively arranged in front of the top of the connecting seat and behind the top of the connecting seat.

[0014] Furthermore, connecting feet are fixedly connected to both the left and right sides of the fixing frame, and each connecting foot is fixedly connected to the connecting seat by bolts.

[0015] Furthermore, the two adjusting racks are respectively arranged on the front and rear sides of the electric adjusting gear. The meshing surface of the adjusting rack is provided with a number of tooth blocks, and the number of tooth blocks are arranged equidistantly along the left and right direction of the adjusting rack. The adjusting rack meshes with the electric adjusting gear through the number of tooth blocks.

[0016] Furthermore, the inner side of the adjusting rack is provided with a sliding groove, and a slide rail is slidably connected to the inner side of the sliding groove. The slide rail is fixedly connected to the top of the connecting seat.

[0017] Furthermore, the two second geared motors are respectively arranged on the left and right sides of the top of the corresponding fixed frame.

[0018] Furthermore, rubber pads are provided on the surfaces of both the first and second cover propulsion wheels.

[0019] An automated installation method for an insulating shield based on a drone includes the following steps:

[0020] S1. Pre-installation of shielding covers: Multiple insulating shielding covers are installed on multiple connectors of the installation assembly. The front and rear ends of each insulating shielding cover are positioned and supported by the cover positioning frame, so that multiple insulating shielding covers correspond to different installation positions.

[0021] S2. Device transportation and positioning: The UAV transports the traction device to the target conductor position and clamps the conductor. Ground personnel connect the automatic installation device, consisting of the mounting frame and connecting seat, to the traction device. The automatic installation device moves along the traction rope to the target conductor position and completes positioning.

[0022] S3. Shielding cover advance; Start the first reduction motor and the second reduction motor, which drive the first cover propulsion wheel and the second cover propulsion wheel to rotate synchronously, and together push the insulating shielding cover to move along the installation direction.

[0023] S4. Cover opening: When the insulating shield moves to the position of the cover opening piece, the cover opening piece gradually inserts into the opening of the insulating shield, and as the insulating shield continues to move, it gradually opens the opening, allowing the target conductor to enter the interior of the insulating shield.

[0024] S5. Press-fit installation: Start the electric adjusting gear to drive the adjusting rack to move synchronously. The adjusting rack drives the bracket to the corresponding position. Then start the electric push rod to drive the cover pressure roller to move downward, pressing the insulating shield onto the target conductor, so that the target conductor enters the interior of the insulating shield and the installation is completed.

[0025] S6. Mechanism reset; the electric push rod retracts, resetting the cover pressure roller, and the first and second reduction motors stop working.

[0026] S7. Installation station switching: Start the electric gear plate. The electric gear plate drives the connector to rotate synchronously through the connecting gear, so that the connector that has been installed is moved away from the installation station. At the same time, another connector is rotated to the installation station for the installation of the next insulation shield.

[0027] Compared with the prior art, the present invention provides an automatic installation device for an insulating shield based on a drone, which has the following advantages:

[0028] This drone-based automatic installation device for insulating shields utilizes a repositionable installation mechanism to pre-install multiple insulating shields at different installation stations. Once one shield is installed, the device can directly switch to the next station to continue installation, eliminating the need for the drone to return and replace shields after each installation. This reduces the number of drone flights, improves continuous installation capabilities, and enhances the installation efficiency of line insulating shields. The device features a shield-opening structure that gradually expands the lower opening of the shield as it is pushed in, allowing the conductor to enter the shield through the opening. A pressing mechanism then presses the shield against the conductor, ensuring smooth entry and installation. This avoids the installation difficulties caused by insufficient opening during direct pressing, thus improving the reliability of insulating shield installation. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of the present invention;

[0030] Figure 2 This is a schematic diagram of the components installed in the structure of the present invention;

[0031] Figure 3 This is a schematic diagram of the connecting seat in the structure of the present invention;

[0032] Figure 4 This is a side view of the auxiliary components in the structure of the present invention;

[0033] Figure 5 This is a schematic diagram of the fixed frame and the second cover propulsion wheel in the structure of the present invention;

[0034] Figure 6 This is a side view of the fixing frame in the structure of the present invention;

[0035] Figure 7 This is a flowchart illustrating the structure of the present invention;

[0036] Figure 8 This is a schematic diagram of a drone.

[0037] In the diagram: 1. Mounting bracket; 2. Connecting seat; 3. Electric gear plate; 4. Connecting gear; 5. Connecting piece; 6. Cover positioning frame; 7. First geared motor; 8. First cover push wheel; 9. Cover opening plate; 10. Fixing frame; 11. Second geared motor; 12. Second cover push wheel; 13. Electric adjusting gear; 14. Adjusting rack; 15. Bracket; 16. Electric push rod; 17. Cover pressure roller; 18. Connecting foot; 19. Slide rail. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] Please see Figures 1 to 8 An automatic installation device for an insulating shield based on a drone in this embodiment includes a mounting frame 1 and a connecting seat 2. The inner side of the mounting frame 1 is provided with an installation component for installing the shield, and the top of the connecting seat 2 is provided with an auxiliary component for use in conjunction with the installation component.

[0040] Please see Figure 1 In this embodiment, the mounting assembly includes an electric gear disk 3 that is rotatably connected to the front and rear side walls of the mounting frame 1. Both the front and rear electric gear disks 3 are meshed with connecting gears 4. Three connecting pieces 5 are fixedly connected between the opposite sides of the connecting gears 4 on the front and rear sides. Two cover positioning frames 6 are fixedly connected to the inner side of the connecting pieces 5. Two first reduction motors 7 are fixedly connected to the connecting surface of the cover positioning frames 6. The output shaft of the first reduction motor 7 is fixedly connected to a first cover propulsion wheel 8.

[0041] The auxiliary components include a cover support plate 9 fixedly connected to the top of the connecting seat 2 and two fixing brackets 10. Two second reduction motors 11 are fixedly connected to the top of the fixing brackets 10. The output shaft of the second reduction motors 11 is fixedly connected to a second cover push wheel 12. An electric adjusting gear 13 is rotatably connected to the top of the connecting seat 2. The electric adjusting gear 13 meshes with two adjusting racks 14. A bracket 15 is fixedly connected to the top of the adjusting racks 14. An electric push rod 16 is fixedly connected to the inner top wall of the bracket 15. One end of the movable rod of the electric push rod 16 is fixedly connected to a cover pressure wheel 17.

[0042] Specifically, there are four electric gear discs 3 on both the front and rear sides, and the four electric gear discs 3 on the same side are respectively arranged at the four corners of the inner wall of the mounting frame 1.

[0043] It should be noted that the four electric gear discs 3 on the front and rear sides are respectively arranged at the four corners of the inner side of the mounting frame 1 and rotate in a synchronous drive mode. The four electric gear discs 3 drive the connecting gear 4 to rotate, so that the connecting piece 5 and the cover positioning frame 6 can complete the position switching synchronously, and transport the insulating shields of different work positions to the installation position in sequence.

[0044] Specifically, the connecting gear 4 meshes between the four corresponding electric gear discs 3, and three cover clearance openings are provided on the inner side of the connecting gear 4.

[0045] It should be noted that three clearance openings are provided on the inner side of the connecting gear 4 to provide sufficient clearance space for the cover during rotation and switching.

[0046] Specifically, the three connectors 5 are arranged in a triangular pattern, and the front and rear side walls of the mounting bracket 1 are provided with wire cover openings, which are connected to the cover clearance openings on the same side.

[0047] It should be noted that the wire cover openings on the front and rear sides of the mounting bracket 1 are connected to the corresponding cover clearance openings, providing clearance space for wires to enter the cover during the installation of the insulating shield.

[0048] Specifically, the two cover positioning frames 6 are respectively arranged at the front end and the rear end of the inner side of the corresponding connector 5.

[0049] It should be noted that the two cover positioning frames 6 are respectively arranged at the front and rear ends inside the corresponding connectors 5, which can jointly support an insulating shield, keep the insulating shield in the predetermined installation posture, improve the positional stability of the shield during the advancement process, and reduce the situation of the shield shifting or tilting.

[0050] Specifically, the two fixing brackets 10 are respectively arranged in front of the top of the connecting seat 2 and behind the top of the connecting seat 2.

[0051] It should be noted that the two fixing brackets 10 are respectively set at the front and rear of the top of the connecting seat 2, forming a continuous pushing structure to improve the stability of the insulation shield during installation.

[0052] Specifically, connecting feet 18 are fixedly connected to both the left and right sides of the fixing frame 10, and each connecting foot 18 is fixedly connected to the connecting seat 2 by bolts.

[0053] It should be noted that the fixing frame 10 is provided with connecting feet 18 on both sides and is fixed to the top of the connecting seat 2 with bolts. This not only ensures that the fixing frame 10 is installed firmly, but also facilitates disassembly, maintenance and replacement in the future, thereby improving the overall reliability of the device.

[0054] Specifically, two adjusting racks 14 are respectively arranged on the front and rear sides of the electric adjusting gear 13. The meshing surface of the adjusting rack 14 is provided with a number of tooth blocks, and the number of tooth blocks are arranged equidistantly along the left and right directions of the adjusting rack 14. The adjusting rack 14 meshes with the electric adjusting gear 13 through the number of tooth blocks.

[0055] It should be noted that when the electric adjusting gear 13 rotates, it simultaneously drives the two front and rear adjusting racks 14 to move synchronously, thereby adjusting the position of the bracket 15 as a whole. This allows the cover pressure roller 17 to be adjusted according to the position of insulating shields of different specifications, improving the device's adaptability to insulating shields of different sizes.

[0056] Specifically, the inner side of the adjusting rack 14 is provided with a sliding groove, and the inner side of the sliding groove is slidably connected to a slide rail 19, which is fixedly connected to the top of the connecting seat 2.

[0057] It should be noted that the adjusting rack 14 slides with the slide rail 19 fixed to the top of the connecting seat 2 through the inner sliding groove, which guides and limits the movement of the adjusting rack 14, so that the adjusting rack 14 always maintains stable linear movement, thereby improving the meshing stability and adjustment accuracy between the electric adjusting gear 13 and the adjusting rack 14.

[0058] Specifically, the two second reduction motors 11 are respectively arranged on the left and right sides of the top of the corresponding fixed frame 10.

[0059] It should be noted that the second reduction motor 11 drives the corresponding second cover propulsion wheel 12 to rotate synchronously, and together with the first cover propulsion wheel 8, it provides continuous propulsion power to the insulating cover, so that the insulating cover moves smoothly along the installation direction, improves propulsion efficiency, and avoids the cover slipping or deviating during the propulsion process.

[0060] Specifically, rubber pads are provided on the surfaces of the first cover propulsion wheel 8 and the second cover propulsion wheel 12.

[0061] In addition, an automatic installation device for insulating shields based on drones is proposed. Composed of a mounting frame 1, a connecting base 2, installation components, and auxiliary components, it is suitable for installing insulating shields on power distribution lines with voltage levels ranging from 10kV to 35kV, and is compatible with conductor diameters of 10-30mm. The device can continuously install three to four sections of insulating shields with a total length of 6m at a time. The time required to install four sections of insulating shields in a single operation is no more than 30 minutes, and the time required to retrieve four sections is also no more than 30 minutes. The device can meet the requirements for high-altitude operations up to 12m, and the maximum operating distance under drone delivery conditions can reach 100m. The weight of the entire device, including the battery, is no more than 25kg, and the battery's continuous flight time is no less than 1 hour, meeting the requirements for continuous installation operations. This device is suitable for operation in ambient temperatures ranging from -20℃ to +50℃ and can complete the installation of insulating shields normally when the ambient wind speed is no greater than 10m / s. The overall protection level of the device reaches IP54, which can effectively adapt to the outdoor power line construction environment. At the same time, the communication distance between the drone and the automatic installation device is no less than 300m, which can meet the control requirements for long-distance installation of insulating shields.

[0062] This device is compatible with DJI M300RTK or M350RTK drones. The drone's operating mode is as follows: Before operation, ground personnel first install multiple insulating shields onto connector 5, and inspect mounting bracket 1, connector 2, and all actuators. Then, a small towing device is attached to the bottom of the drone. The drone flies along a preset flight path to the vicinity of the target guide line, and uses its onboard visual positioning system to adjust its flight attitude, ensuring the towing device is directly above the target guide line.

[0063] Once the drone flies to the designated installation location, it controls the traction device to descend towards the target conductor. When the traction device contacts the conductor, it automatically clamps the conductor using its built-in mechanical clamping mechanism, simultaneously releasing the traction rope connected to the device, allowing one end of the rope to dangle to the ground. After confirming that the traction device has stably clamped the conductor, the drone disconnects from the traction device and flies away from the work area to either hover and wait or return to its standby position.

[0064] Subsequently, ground personnel secured the automatic installation device, consisting of the mounting frame 1 and the connecting seat 2, to the traction rope and activated the climbing mechanism of the automatic installation device, causing it to move along the traction rope towards the target conductor. Once the automatic installation device reached the conductor installation position, it positioned itself relative to the target conductor. Then, it sequentially performed the following installation actions: the first cover pusher 8, the second cover pusher 12 propelled the insulating shield, the cover opening 9 opened the cover opening, and the cover pressure roller 17 pressed the insulating shield in place, until the installation of the current insulating shield was completed.

[0065] Once an insulating shield is installed, the electric gear 3 drives the connector 5 to switch to the next installation position, and the automatic installation device continues to complete the installation of the next insulating shield. After all insulating shields are installed, the automatic installation device descends to the ground along the traction rope, is retrieved by ground personnel, and finally, a drone flies to the target conductor position to retrieve the traction device, thus completing the entire installation operation process.

[0066] It should be noted that the mounting bracket 1, connecting seat 2, connecting piece 5, cover positioning frame 6, fixing frame 10, bracket 15, and connecting foot 18 are preferably made of 6061-T6 aluminum alloy, which reduces the weight of the device while ensuring the overall structural strength, facilitating UAV transportation and high-altitude installation operations; the electric gear 3, connecting gear 4, and electric adjusting gear 13 are preferably made of 40Cr alloy steel after quenching and tempering, and their tooth surfaces are subjected to high-frequency quenching to improve wear resistance and transmission reliability; the adjusting rack 14 is preferably made of 45# steel, and the slide rail 19 is preferably made of stainless steel to improve guiding accuracy and wear resistance; the first cover propulsion wheel 8. Both the second cover propulsion wheel 12 and the cover pressure wheel 17 include metal hubs and a polyurethane elastic layer covering the outer periphery, which can provide stable friction and prevent damage to the insulating shield during propulsion and pressing. The cover opening plate 9 is preferably made of polyoxymethylene or nylon material, which has a smooth surface and low coefficient of friction, reducing wear on the inner wall of the insulating shield during opening. The outer surfaces of the mounting bracket 1, connecting seat 2, and fixing bracket 10 are preferably anodized or electrostatically powder-coated for corrosion protection to improve the corrosion resistance of the device in outdoor power construction environments. All fasteners are preferably made of 304 stainless steel standard parts, which can improve connection reliability and long service life. The traction rope is made of Dyneema fiber, which has ultra-high strength, insulation, and lightweight characteristics.

[0067] An automated installation method for an insulating shield based on a drone includes the following steps:

[0068] S1. Pre-installation of shielding covers: Multiple insulating shielding covers are installed on multiple connectors 5 of the installation assembly. The front and rear ends of each insulating shielding cover are positioned and supported by the cover positioning frame 6, so that the multiple insulating shielding covers correspond to different installation positions.

[0069] S2. Device transportation and positioning: The UAV transports the traction device to the target conductor position and clamps the conductor. Ground personnel connect the automatic installation device, consisting of the mounting frame 1 and the connecting seat 2, to the traction device. The automatic installation device moves along the traction rope to the target conductor position and completes positioning.

[0070] S3. The shielding cover is advanced; the first reduction motor 7 and the second reduction motor 11 are started, which drive the first cover propulsion wheel 8 and the second cover propulsion wheel 12 to rotate synchronously, and together push the insulating shielding cover to move along the installation direction.

[0071] S4. Cover opening: When the insulating shield moves to the position of cover opening piece 9, cover opening piece 9 gradually inserts into the opening of the insulating shield, and as the insulating shield continues to move, it gradually opens the opening, allowing the target conductor to enter the interior of the insulating shield.

[0072] S5. Press-fit installation: Start the electric adjusting gear 13, so that the electric adjusting gear 13 drives the adjusting rack 14 to move synchronously. The adjusting rack 14 drives the bracket 15 to move to the corresponding position. Then start the electric push rod 16, so that the cover pressure roller 17 moves downward, press the insulating shield onto the target conductor, so that the target conductor enters the interior of the insulating shield and the installation is completed.

[0073] S6, Mechanism reset; Electric push rod 16 retracts, causing cover pressure roller 17 to reset, and the first reduction motor 7 and the second reduction motor 11 stop working.

[0074] S7. Installation station switching: Start the electric gear 3. The electric gear 3 drives the connecting piece 5 to rotate synchronously through the connecting gear 4, so that the connected piece 5 that has been installed is rotated away from the installation station. At the same time, another connected piece 5 is rotated to the installation station for the installation of the next insulating shield.

[0075] The working principle of the above embodiments is as follows:

[0076] In use, firstly, three insulating shields are installed inside the three connectors 5 respectively. The two cover positioning frames 6 on each connector 5 provide positioning support for the front and rear ends of the corresponding insulating shields, so that the three insulating shields are in the corresponding installation positions. Then, a drone carrying a small traction device flies to the target conductor and accurately drops it. The traction device automatically clamps the conductor mechanically and releases the traction rope to the ground. Ground personnel attach the automatic installation device for installing the shields to the traction rope. The automatic installation device, composed of the mounting frame 1, connecting seat 2, installation components and auxiliary components, climbs autonomously along the traction rope to the conductor and automatically clamps and fixes it. Then the shields are installed.

[0077] Then the first reduction motor 7 starts, driving the first cover push wheel 8 to rotate. At the same time, the second reduction motor 11 starts, driving the second cover push wheel 12 to rotate synchronously. The first cover push wheel 8 and the second cover push wheel 12 together push the insulating shield to move along the installation direction. When the insulating shield moves to the position of the cover opening piece 9, the cover opening piece 9 gradually enters the lower opening of the insulating shield and gradually opens the lower opening as the insulating shield continues to move forward, so that the wire can enter the interior of the shield from the bottom of the insulating shield. The electric adjusting gear 13 starts, driving the two adjusting racks 14 to move synchronously, so that the bracket 15 moves to the corresponding position. Then the electric push rod 16 extends, driving the cover pressure wheel 17 to move downward, thereby pressing down the shield and allowing the cable to enter the shield through the lower opening of the shield.

[0078] After the current insulation shield installation is completed, the electric push rod 16 retracts, the shield pressure roller 17 resets, the first reduction motor 7 and the second reduction motor 11 stop working, and then the electric gear discs 3 on the front and rear sides rotate synchronously, driving the three connecting parts 5 to rotate synchronously through the connecting gear 4, so that the connected parts 5 after installation are moved away from the installation position, and at the same time, the insulation shield carried by the other connecting part 5 is switched to the installation position.

[0079] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0080] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0081] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0082] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic installation device for an insulating shield based on a drone, comprising a mounting frame (1) and a connecting base (2), characterized in that: The inner side of the mounting bracket (1) is provided with a mounting assembly for mounting a shield, and the top of the connecting seat (2) is provided with an auxiliary assembly for use in conjunction with the mounting assembly; The mounting assembly includes an electric gear disk (3) rotatably connected to the front and rear side walls of the mounting frame (1). The electric gear disks (3) on both the front and rear sides are meshed with connecting gears (4). Three connecting pieces (5) are fixedly connected between the opposite sides of the connecting gears (4) on the front and rear sides. Two cover positioning frames (6) are fixedly connected to the inner side of the connecting pieces (5). Two first reduction motors (7) are fixedly connected to the connecting surface of the cover positioning frames (6). The output shaft of the first reduction motors (7) is fixedly connected to a first cover propulsion wheel (8). The auxiliary components include a cover support plate (9) fixedly connected to the top of the connecting seat (2) and two fixing frames (10). Two second reduction motors (11) are fixedly connected to the top of the fixing frames (10). The output shaft of the second reduction motor (11) is fixedly connected to a second cover push wheel (12). An electric adjusting gear (13) is rotatably connected to the top of the connecting seat (2). The electric adjusting gear (13) meshes with two adjusting racks (14). A bracket (15) is fixedly connected to the top of the adjusting racks (14). An electric push rod (16) is fixedly connected to the inner top wall of the bracket (15). One end of the movable rod of the electric push rod (16) is fixedly connected to a cover pressure wheel (17).

2. The automatic installation device for an insulating shielding cover based on a UAV according to claim 1, characterized in that: The number of electric gear discs (3) on both the front and rear sides is four, and the four electric gear discs (3) on the same side are respectively arranged at the four corners of the inner wall of the mounting frame (1).

3. The automatic installation device for an insulating shielding cover based on a UAV according to claim 1, characterized in that: The connecting gear (4) meshes between four corresponding electric gear discs (3), and three cover clearance openings are provided on the inner side of the connecting gear (4).

4. The automatic installation device for an insulating shielding cover based on a drone according to claim 1, characterized in that: The three connectors (5) are arranged in a triangular pattern. The front and rear side walls of the mounting bracket (1) are provided with wire cover openings, and the wire cover openings are connected to the cover clearance openings on the same side.

5. The automatic installation device for an insulating shielding cover based on a UAV according to claim 1, characterized in that: The two cover positioning frames (6) are respectively arranged at the front end and the rear end of the inner side of the corresponding connector (5).

6. The automatic installation device for an insulating shielding cover based on a UAV according to claim 1, characterized in that: The two fixing brackets (10) are respectively arranged in front of the top of the connecting seat (2) and behind the top.

7. The automatic installation device for an insulating shielding cover based on a UAV according to claim 1, characterized in that: The left and right sides of the fixed frame (10) are fixedly connected with connecting feet (18), and each connecting foot (18) is fixedly connected to the connecting seat (2) by bolts.

8. The automatic installation device for an insulating shielding cover based on a UAV according to claim 1, characterized in that: The two adjusting racks (14) are respectively arranged on the front and rear sides of the electric adjusting gear (13). The meshing surface of the adjusting rack (14) is provided with a number of tooth blocks, and the number of tooth blocks are arranged equidistantly along the left and right directions of the adjusting rack (14). The adjusting rack (14) meshes with the electric adjusting gear (13) through the number of tooth blocks.

9. An automatic installation device for an insulating shielding cover based on a drone according to claim 1, characterized in that: The inner side of the adjusting rack (14) is provided with a sliding groove, and the inner side of the sliding groove is slidably connected to a slide rail (19), which is fixedly connected to the top of the connecting seat (2).

10. The automatic installation device for an insulating shielding cover based on a UAV according to claim 1, characterized in that: The two second geared motors (11) are respectively arranged on the left and right sides of the top of the corresponding fixed frame (10).

11. The automatic installation device for an insulating shielding cover based on a UAV according to claim 1, characterized in that: The surfaces of the first cover propulsion wheel (8) and the second cover propulsion wheel (12) are both provided with rubber pads.

12. An automatic installation method for an insulating shielding cover based on a drone, characterized in that, Includes the following steps: S1. Pre-installation of shielding covers: Install multiple insulating shielding covers on multiple connectors (5) of the installation assembly respectively, and position and support the front and rear ends of each insulating shielding cover through the cover positioning frame (6) so that the multiple insulating shielding covers correspond to different installation positions respectively. S2, Device transportation and positioning; The UAV transports the traction device to the target wire position and completes wire clamping. Ground personnel connect the automatic installation device consisting of the mounting frame (1) and the connecting seat (2) to the traction device. The automatic installation device moves along the traction rope to the target wire position and completes positioning. S3, the shielding cover is advanced; the first reduction motor (7) and the second reduction motor (11) are started, which drive the first cover propulsion wheel (8) and the second cover propulsion wheel (12) to rotate synchronously, and together push the insulating shielding cover to move along the installation direction; S4. Cover opening; When the insulating shield moves to the position of the cover opening piece (9), the cover opening piece (9) gradually inserts into the opening of the insulating shield, and gradually opens the opening as the insulating shield continues to move, so that the target wire enters the interior of the insulating shield. S5, Press Installation; Start the electric adjusting gear (13) to drive the adjusting rack (14) to move synchronously, and the adjusting rack (14) drives the bracket (15) to move to the corresponding position. Then start the electric push rod (16) to drive the cover pressure roller (17) to move downward, press the insulating shield onto the target wire, so that the target wire enters the interior of the insulating shield and the installation is completed. S6, Mechanism reset; the electric push rod (16) retracts, causing the cover pressure roller (17) to reset, and the first reduction motor (7) and the second reduction motor (11) to stop working; S7. Installation station switching; Start the electric gear plate (3), the electric gear plate (3) drives the connector (5) to rotate synchronously through the connecting gear (4), so that the connector (5) that has been installed is rotated away from the installation station, and at the same time, the other connector (5) is rotated to the installation station for the installation of the next insulation shield.

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