Unmanned aerial vehicle on-line electrified coating insulation equipment for bare conductor

Abstract

The utility model relates to bare conductor unmanned aerial vehicle on-line electrified coating insulation equipment, which comprises an unmanned aerial vehicle main body, a coating structure is arranged in an equipment block, the coating structure comprises a submersible pump, the submersible pump is fixedly arranged on the inner bottom wall of the equipment block, an extension sleeve is fixedly arranged in the equipment block, and the extension sleeve is fixedly arranged on the inner bottom wall of the equipment block. And a spring body is fixedly mounted in the extension sleeve. According to the bare conductor unmanned aerial vehicle on-line electrified coating insulation equipment, through the arrangement of the switch structure, the two equipment blocks can be separated from each other, then the unmanned aerial vehicle body is controlled to drive the equipment blocks to move to the upper side and the lower side of a cable, then the two equipment blocks are driven to be closed, and then through the arrangement of the coating structure, the cable is coated. The coating material can be fed into the coating roller through the submersible pump, then the coating sponge is soaked through the coating roller, then the cable is coated, and the coated material is rapidly dried through the fan and the electric heating rod.

Description

Technical Field

[0001] This utility model relates to the technical field of live-line coated insulation equipment, specifically a live-line coated insulation equipment for bare wire drones. Background Technology

[0002] The live-line insulation coating equipment for overhead power lines using drones is an innovative tool that integrates drone technology with automated coating technology. It can efficiently and safely coat bare overhead power lines with insulating materials without power interruption, significantly improving the safety and stability of power lines.

[0003] A search revealed a utility model patent (Chinese Patent Publication No. CN220361394U) that discloses a drone-mounted insulator surround spraying device. This device includes a top block; the insulator pushes the top block, causing it to move and, via a first pull rope, rotate a support rod. This, in turn, allows the support rod to drive a spray nozzle to surround and coat the insulator, resulting in uniform spray coverage and improved coating effectiveness. A locking block is also included; pulling a second pull rope moves the locking block via a pulley, disengaging it from a locking slot and enabling rapid disassembly and installation of the support frame.

[0004] However, the insulator surround spraying equipment based on drones has a relatively simple spraying structure. If strong winds occur during the spraying process, the spraying effect can easily be affected. Therefore, a bare conductor drone-mounted live-line coating insulation equipment is proposed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a live-line coating and insulation equipment for bare wire drones, which has the advantages of facilitating the coating and insulation process and making it easy to dry the wires, thus solving the problem that the structure of existing devices needs to be optimized.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a bare wire unmanned aerial vehicle (UAV) live-line coating insulation equipment, comprising a UAV body, an installation rod movably connected to the bottom of the UAV body, an equipment block fixedly installed at the bottom of the installation rod, a coating structure inside the equipment block, and a switch structure inside the equipment block;

[0007] The coating structure includes a submersible pump, which is fixedly installed on the inner bottom wall of the equipment block. An extension sleeve is fixedly installed inside the equipment block, and a spring body is fixedly installed inside the extension sleeve. An extension rod is fixedly installed on the outer surface of the spring body, and a U-shaped block is fixedly installed on the outer surface of the extension rod. A pipe rotary joint is fixedly installed inside the U-shaped block, and a coating roller is fixedly installed on the outer surface of the pipe rotary joint. A fan is fixedly installed inside the equipment block, and an electric heating rod is fixedly installed inside the equipment block.

[0008] Furthermore, the switch structure includes a drive motor, which is fixedly installed inside the device block. A threaded rod is rotatably connected inside the device block, and a lifting rod is threadedly connected to the outer surface of the threaded rod. A limit rod is fixedly installed on the outer surface of the device block.

[0009] Furthermore, the mounting rod has two bolts connected to its internal threads, and the bottom of the drone body has threaded holes that match the bolts. There are two equipment blocks, and each equipment block has a liquid storage chamber inside. A valve replenishment pipe is fixedly installed on the left side of each liquid storage chamber, and a submersible pump is fixedly installed inside both liquid storage chambers.

[0010] Furthermore, an extension sleeve is fixedly installed inside each of the equipment blocks, a spring body is fixedly installed inside each of the extension sleeves, an extension rod is fixedly installed on the outer surface of each of the spring bodies, a U-shaped block is fixedly installed on the opposite side of each of the two extension rods, and two pipe rotary joints are fixedly installed inside each of the U-shaped blocks.

[0011] Furthermore, two coating rollers are fixedly installed on opposite sides of the four pipe rotary joints, and the two submersible pumps are fixedly connected to the two U-shaped blocks by two telescopic hoses. The outer surface of the coating rollers is provided with coating sponge.

[0012] Furthermore, each of the device blocks has two fans fixedly installed inside, and each of the device blocks has two heating chambers inside, with an electric heating rod fixedly installed inside each heating chamber.

[0013] Furthermore, a drive motor is fixedly installed inside one of the equipment blocks, and a threaded rod is rotatably connected inside the other equipment block. The top of the threaded rod is fixedly connected to the output end of the drive motor. The lifting rod is fixedly installed on the top of another equipment block. Two limiting rods are fixedly installed on the top of the other equipment block. A limiting groove adapted to the limiting rod is opened inside the other equipment block.

[0014] Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] This bare wire drone is equipped with an on-line electrical coating insulation device. Through the setting of the switch structure, the two equipment blocks can be separated. Then, the main body of the drone is controlled to move the equipment blocks to the upper and lower sides of the cable, and then the two equipment blocks are brought together. Then, through the setting of the coating structure, the coating material can be sent into the interior of the coating roller by the submersible pump. The coating material is then coated on the cable after the coating sponge is wetted by the coating roller. The coated material is then dried quickly by the fan and electric heating rod. Attached Figure Description

[0017] Figure 1 This is a partial three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the partial extension sleeve of this utility model;

[0019] Figure 3 This is a schematic diagram of the front structure of this utility model;

[0020] Figure 4 This is a front sectional view of the present invention.

[0021] Figure 5 This is a partial left-side cross-sectional view of the present invention;

[0022] Figure 6 This is a partial right-side cross-sectional view of the present invention.

[0023] In the diagram: 1. UAV body; 2. Mounting rod; 3. Equipment block; 4. Coating structure; 401. Submersible pump; 402. Extension sleeve; 403. Spring body; 404. Extension rod; 405. U-shaped block; 406. Pipe rotary joint; 407. Coating roller; 408. Fan; 409. Electric heating rod; 5. Switch structure; 501. Drive motor; 502. Threaded rod; 503. Lifting rod; 504. Limiting rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6A bare wire drone live-line coating insulation equipment includes a drone body 1, a mounting rod 2 movably connected to the bottom of the drone body 1, an equipment block 3 fixedly installed at the bottom of the mounting rod 2, a coating structure 4 inside the equipment block 3, and a switch structure 5 inside the equipment block 3.

[0026] The coating structure 4 includes a submersible pump 401. The submersible pump 401 is fixedly installed on the inner bottom wall of the equipment block 3. An extension sleeve 402 is fixedly installed inside the equipment block 3. A spring body 403 is fixedly installed inside the extension sleeve 402. An extension rod 404 is fixedly installed on the outer surface of the spring body 403. A U-shaped block 405 is fixedly installed on the outer surface of the extension rod 404. A pipe rotary joint 406 is fixedly installed inside the U-shaped block 405. A coating roller 407 is fixedly installed on the outer surface of the pipe rotary joint 406. A fan 408 is fixedly installed inside the equipment block 3. An electric heating rod 409 is fixedly installed inside the equipment block 3.

[0027] Furthermore, the switch structure 5 includes a drive motor 501, the drive motor 501 is fixedly installed inside the device block 3, a threaded rod 502 is rotatably connected inside the device block 3, a lifting rod 503 is threadedly connected to the outer surface of the threaded rod 502, and a limit rod 504 is fixedly installed on the outer surface of the device block 3.

[0028] Specifically, such as Figure 6 As shown, the device block 3 is connected to the drone body 1 by bolts and mounting rod 2, and vice versa. Then, the drive motor 501 is turned on to drive the threaded rod 502 to rotate. Then, the rotation of the threaded rod 502 controls the lifting rod 503 to drive the lower device block 3 to move downward. The setting of the limit rod 504 ensures that the device block 3 moves horizontally during the movement and moves within the range of the limit groove.

[0029] Specifically, such as Figure 4 As shown, after the two equipment blocks 3 are separated, the two equipment blocks 3 cover the cable to be coated. Then, the extension rod 404, in conjunction with the spring body 403 inside the extension sleeve 402, ensures that the two coating rollers 407 are completely attached to the outer surface of the cable from the top and bottom. Then, the submersible pump 401 is turned on to extract the coating material and send it into the U-shaped block 405. Then, it enters the two coating rollers 407 through the two pipe rotary joints 406 respectively. Then, the coating material is used to wet the coating sponge. When the equipment blocks 3 are moved, the coating rollers 407 rotate to drive the coating sponge to coat the cable. Then, the electric heating rod 409 is turned on to generate hot air inside the equipment block 3. The hot air generated is blown onto the coated cable by the fan 408, thereby quickly drying it.

[0030] Specifically, such as Figure 6 As shown, drive motor 501 is a forward and reverse motor. A forward and reverse motor is a motor that can achieve forward and reverse rotation. The working principle of a forward and reverse motor is based on changing the phase sequence of the motor power supply to change the direction of rotation. In a three-phase asynchronous motor, the direction of rotation of the motor can be changed by swapping any two phases. This operation is called commutation, which allows the motor to run in different directions as needed.

[0031] When implementing this procedure, please follow these steps:

[0032] 1) First, turn on the drive motor 501 to drive the threaded rod 502 to rotate forward, thereby causing the two device blocks 3 to separate from each other;

[0033] 2) Then move the device block 3 to the cable position, and flip the control threaded rod 502 to bring the device blocks 3 closer together;

[0034] 3) The coating roller 407 is then brought into contact with the cable by the extension sleeve 402, spring body 403 and extension rod 404.

[0035] 4) Finally, the coating material is extracted by the submersible pump 401 and sent into the U-shaped block 405. It then enters the coating roller 407 through the pipe rotary joint 406 to coat the cable. The coated area is then quickly dried by the electric heating rod 409 and the fan 408.

[0036] In summary, this bare wire drone-mounted live-line coating insulation equipment, through the setting of the switch structure 5, enables the two equipment blocks 3 to separate from each other. Then, the drone body 1 controls the equipment blocks 3 to move to the upper and lower sides of the cable, and then drives the two equipment blocks 3 to close. Then, through the setting of the coating structure 4, the coating material can be sent into the interior of the coating roller 407 by the submersible pump 401. Then, the coating roller 407 wets the coating sponge and coats the cable. The coated material is then quickly dried by the fan 408 and the electric heating rod 409.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used merely 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.

[0038] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bare conductor unmanned aerial vehicle (UAV) live-line coating insulation equipment, comprising the UAV body (1), characterized in that: The bottom of the main body (1) of the drone is movably connected to a mounting rod (2), and a device block (3) is fixedly installed on the bottom of the mounting rod (2). The device block (3) has a coating structure (4) inside and a switch structure (5) inside. The coating structure (4) includes a submersible pump (401). The submersible pump (401) is fixedly installed on the inner bottom wall of the equipment block (3). An extension sleeve (402) is fixedly installed inside the equipment block (3). A spring body (403) is fixedly installed inside the extension sleeve (402). An extension rod (404) is fixedly installed on the outer surface of the spring body (403). A U-shaped block (405) is fixedly installed on the outer surface of the extension rod (404). A pipe rotary joint (406) is fixedly installed inside the U-shaped block (405). A coating roller (407) is fixedly installed on the outer surface of the pipe rotary joint (406). A fan (408) is fixedly installed inside the equipment block (3). An electric heating rod (409) is fixedly installed inside the equipment block (3).

2. The bare conductor UAV live-line coating insulation equipment according to claim 1, characterized in that: The switch structure (5) includes a drive motor (501), the drive motor (501) is fixedly installed inside the device block (3), a threaded rod (502) is rotatably connected inside the device block (3), a lifting rod (503) is threadedly connected to the outer surface of the threaded rod (502), and a limit rod (504) is fixedly installed on the outer surface of the device block (3).

3. The bare conductor UAV live-line coating insulation equipment according to claim 1, characterized in that: The mounting rod (2) has two bolts connected to its internal threads. The bottom of the drone body (1) has threaded holes that match the bolts. There are two equipment blocks (3). Each equipment block (3) has a liquid storage chamber inside. A valve replenishment pipe is fixedly installed on the left side of each liquid storage chamber. A submersible pump (401) is fixedly installed inside each of the two liquid storage chambers.

4. The bare conductor UAV live-line coating insulation equipment according to claim 1, characterized in that: An extension sleeve (402) is fixedly installed inside each of the device blocks (3). A spring body (403) is fixedly installed inside each of the extension sleeves (402). An extension rod (404) is fixedly installed on the outer surface of each spring body (403). A U-shaped block (405) is fixedly installed on one side of each of the two extension rods (404). Two pipe rotary joints (406) are fixedly installed inside each U-shaped block (405).

5. The bare conductor UAV live-line coating insulation equipment according to claim 1, characterized in that: Two coating rollers (407) are fixedly installed on opposite sides of the four pipe rotary joints (406). The two submersible pumps (401) and the two U-shaped blocks (405) are fixedly connected by two telescopic hoses. The outer surface of the coating rollers (407) is provided with coating sponge.

6. The bare conductor UAV live-line coating insulation equipment according to claim 1, characterized in that: Each of the device blocks (3) is equipped with two fans (408) and two heating chambers. Each of the heating chambers is equipped with an electric heating rod (409).

7. The bare conductor UAV live-line coating insulation equipment according to claim 2, characterized in that: One of the device blocks (3) has a drive motor (501) fixedly installed inside, and a threaded rod (502) is rotatably connected inside the other device block (3). The top of the threaded rod (502) is fixedly connected to the output end of the drive motor (501). The lifting rod (503) is fixedly installed on the top of another device block (3). Two limiting rods (504) are fixedly installed on the top of the other device block (3). One of the device blocks (3) has a limiting groove inside that matches the limiting rod (504).

Images