Automatic cleaning device for power insulator

Abstract

The utility model provides an automatic cleaning device for an electric power insulator, and relates to the technical field of insulator cleaning. The electrified cleaning device for the power transmission line insulator comprises an electric telescopic rod and an adsorption assembly, a fixing rod is arranged at the output end of the electric telescopic rod, a threaded handle is arranged at the lower end of the electric telescopic rod, and a collecting seat is fixedly connected to the front end of the upper portion of the outer wall of the fixing rod; a cleaning assembly is arranged in the collecting base. A connecting box is fixedly connected to the middle of the front end of the outer wall of the electric telescopic rod. According to the live-line cleaning device for the power transmission line insulator, in the dust cleaning process of the cleaning assembly, the dust suction pump is started through the controller, the corrugated hose is utilized to enable the adsorption head to adsorb dust cleaned by the cleaning assembly, the dust is collected in the collection box in a centralized mode to be processed, the dust is successfully prevented from being diffused to the atmosphere, the environmental protection concept is fully met, and the cleaning efficiency is improved. The adverse effect on the surrounding environment and the air quality is reduced, and the environmental protection benefit is manifested.

Description

Technical Field

[0001] This utility model relates to the field of insulator cleaning technology, specifically to an automatic cleaning device for power insulators. Background Technology

[0002] With the continuous development of society and economy and the rapid advancement of modern technology, the safety and reliability of power systems have become particularly important. Insulators, as an indispensable component of power equipment, are mainly used to support conductors and prevent current leakage. However, dust on the surface of insulators can lead to a decline in their electrical performance, increasing the risk of tripping and faults. To ensure the safe operation of power systems, insulator cleaning devices have been developed.

[0003] However, traditional cleaning devices often use a single fixed brush for wiping, which leaves many cleaning blind spots. This forces operators to constantly change positions and postures to clean, resulting in high workload and low efficiency. Furthermore, traditional devices lack effective control over the dust collected during the cleaning process. This dust may remain on the insulator surface or re-adhere, significantly reducing the cleaning effect. At the same time, dust can fly around and spread into the atmosphere during cleaning, causing serious pollution to the work site environment, endangering the health of operators, and potentially having adverse effects on the surrounding environment and air quality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an automatic cleaning device for power insulators, which solves the problem of the single cleaning method of traditional insulators and the problem of dust disposal after cleaning traditional insulators.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An automatic cleaning device for power insulators includes an electric telescopic rod and an adsorption assembly. The output end of the electric telescopic rod is provided with a fixed rod, and the lower end of the electric telescopic rod is provided with a threaded handle. A collection seat is fixedly connected to the front end of the upper part of the outer wall of the fixed rod. A cleaning assembly is provided inside the collection seat. A connecting box is fixedly connected to the middle part of the front end of the outer wall of the electric telescopic rod. A dust pump is fixedly connected to the upper part of the front end of the outer wall of the electric telescopic rod. A collection groove is opened at the front end of the collection seat, and an adsorption head is fixedly connected to the lower end of the inner wall of the collection groove.

[0009] The rear end of the collection seat is provided with a rotating groove, and three connecting grooves are provided around the inside of the collection seat. The inner ring of the rotating groove is rotatably connected to a connecting gear. The rear end of the inner wall of the rotating groove is rotatably connected to three driven gears and one driving gear. The middle of the front end of each driven gear is fixedly connected to a universal joint. The front end of each universal joint is fixedly connected to a connecting rod. The front end of each connecting rod is fixedly connected to multiple brush holders. The lower part of the rear end of the inner wall of the rotating groove is fixedly connected to a servo motor.

[0010] Through the above technical solution, during the cleaning and dust removal process of the components, the dust pump is activated by the controller, and the corrugated hose allows the suction head to absorb the dust swept off the components. In this way, it can effectively prevent dust from remaining or re-attaching on the surface of the insulator, ensuring the cleanliness and insulation performance of the insulator, and significantly improving the safety of the working environment. This allows operators to work under more reliable and safer conditions. The dust is collected and disposed of in the collection box, successfully preventing it from spreading into the atmosphere. This fully conforms to the concept of environmental protection, reduces the adverse impact on the surrounding environment and air quality, and demonstrates environmental benefits.

[0011] Preferably, the output end of the servo motor is fixedly connected to the middle of the drive gear, and the air inlet of the dust pump is connected to a corrugated hose, the upper end of which passes through the collection seat and is connected to the rear end of the suction head.

[0012] Through the above technical solution, the servo motor transmits power to the drive gear, thereby driving the entire cleaning transmission system to operate in an orderly manner and achieve the cleaning of the insulators. The connection design of the dust pump, corrugated hose and suction head can remove dust in time while cleaning, ensuring the cleanliness of the insulator surface, preventing secondary dust pollution, and effectively improving the cleaning quality and the cleanliness of the working environment.

[0013] Preferably, the electric telescopic rods are all fixedly connected to the fixed rod and the threaded handle, and the threaded handle has a battery block inside;

[0014] Through the above technical solution, the stable connection between the electric telescopic pole and the fixed pole provides a stable and reliable structural support for the cleaning device, which can adapt to the cleaning needs of insulators at different heights. The screw handle is equipped with a battery block to facilitate power supply for the entire device, eliminating the limitation of external power supply, improving the portability and flexibility of the device, and enabling it to work smoothly in various complex field operation environments.

[0015] Preferably, the connecting rod and the universal joint are located within and pass through the connecting groove;

[0016] Through the above technical solution, the connecting groove provides stable guidance and limiting for the movement of the connecting rod and the universal joint, ensuring that when the driven gear rotates, the brush seat at the front end of the connecting rod can rotate and clean according to a predetermined trajectory and angle.

[0017] Preferably, the air outlet of the vacuum pump is connected to the upper part of the connecting box through a pipe, and a collection box is slidably connected to the front end of the connecting box;

[0018] Through the above technical solution, the dust pump draws in dusty air and discharges it into the connection box through a pipe. The connection box serves as a transition and buffer, while the collection box with the front sliding connection facilitates dust collection, making it easy to clean and replace.

[0019] Preferably, a controller is provided on the lower part of one side of the outer wall of the electric telescopic rod, and the adsorption components are all located inside the collection seat and outside the electric telescopic rod;

[0020] With the above technical solution, the controller is located on the outer wall of the electric telescopic pole for easy operation by the operator, and can conveniently control the cleaning and vacuuming functions of the device, thus improving the ease of operation.

[0021] Preferably, the interior of each connecting groove is connected to the interior of the rotating groove, and each collecting seat has a slot on its inner ring near the rotating groove. The slot is connected to the interior of the rotating groove, and each slot has a plurality of balls inside. The balls are in contact with the outer wall of the connecting gear.

[0022] Through the above technical solution, the through design of the connecting groove and the rotating groove ensures the continuity and stability of the transmission components such as the driven gear and the connecting gear during the rotation process, making the power transmission smoother. The ball in the slot fits against the outer wall of the connecting gear, effectively reducing the friction when the connecting gear rotates.

[0023] Preferably, all three driven gears correspond to the connecting groove, and the outer walls of both the driven gear and the driving gear mesh with the outer wall of the connecting gear.

[0024] Through the above technical solution, the corresponding setting of the driven gear and the connecting groove, as well as the meshing relationship between each gear, ensures that the power of the servo motor can be evenly and stably distributed to each driven gear, thereby driving multiple brush holders to rotate and clean synchronously and in a coordinated manner.

[0025] (III) Beneficial Effects

[0026] This utility model provides an automatic cleaning device for power insulators. It has the following beneficial effects:

[0027] 1. This utility model provides an automatic cleaning device for power insulators. First, the front end of the collection seat is aligned with the insulator. Then, the controller located on the lower part of the outer wall of the electric telescopic rod starts the servo motor to drive the drive gear to rotate. The drive gear causes the connecting gear to rotate, which in turn drives the three driven gears meshing with it to rotate. This causes the universal joint fixed in the middle of the driven gear to rotate, which in turn drives the connecting rod to rotate. Finally, the brush seat fixed at the front end of the connecting rod rotates. During this process, the position of the brush seat can be adjusted by moving the electric telescopic rod, thereby cleaning the insulator more thoroughly. This multi-directional rotation cleaning method can conform to the complex shape of the insulator, achieve deep cleaning, ensure the insulation performance of the insulator, and greatly reduce the intensity of manual operation, improve work efficiency, and avoid the impact of power outages on power supply when working with live equipment.

[0028] 2. This utility model provides an automatic cleaning device for power insulators. During the cleaning process, the dust pump is activated by the controller, and the suction head is used with a corrugated hose to absorb the dust swept off the cleaning components. In this way, it can effectively prevent dust from remaining or re-attaching on the surface of the insulator, ensuring the cleanliness and insulation performance of the insulator, and significantly improving the safety of the working environment. This allows operators to work under more reliable and safer conditions. The dust is collected and disposed of in a collection box, successfully preventing it from spreading into the atmosphere. This fully conforms to the concept of environmental protection, reduces the adverse impact on the surrounding environment and air quality, and demonstrates environmental benefits. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0030] Figure 2 This is an isometric view of the present invention;

[0031] Figure 3 This is an exploded view of the present invention;

[0032] Figure 4 This is a schematic diagram of the cleaning component of this utility model;

[0033] Figure 5 This is a schematic diagram of the structure of the adsorption component of this utility model;

[0034] Figure 6 This is a partial exploded view of the present invention;

[0035] Figure 7 This is a partial cross-sectional view of the cleaning component on the collection seat of this utility model;

[0036] Figure 8 This is a partial cross-sectional view of the collection base of this utility model;

[0037] Figure 9 This is a schematic diagram of the structure of the collection base of this utility model.

[0038] in,

[0039] 1. Electric telescopic pole;

[0040] 2. Adsorption assembly; 201. Connection box; 202. Collection box; 203. Dust pump; 204. Corrugated hose; 205. Adsorption head;

[0041] 3. Cleaning components; 301. Connecting gear; 302. Driven gear; 303. Servo motor; 304. Driving gear; 305. Universal joint; 306. Brush holder; 307. Connecting rod;

[0042] 4. Collection base; 401. Collection groove; 402. Connecting groove; 403. Rotating groove; 404. Card slot; 405. Ball bearing;

[0043] 5. Fixing rod; 6. Controller; 7. Threaded handle; 8. Battery block. Detailed Implementation

[0044] 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.

[0045] like Figure 1-9 As shown, this utility model provides an embodiment;

[0046] An automatic cleaning device for power insulators includes an electric telescopic rod 1 and an adsorption assembly 2. The output end of the electric telescopic rod 1 is provided with a fixed rod 5, and the lower end of the electric telescopic rod 1 is provided with a threaded handle 7. The front end of the upper part of the outer wall of the fixed rod 5 is fixedly connected to a collection seat 4, and a cleaning assembly 3 is provided inside the collection seat 4. The middle part of the front end of the outer wall of the electric telescopic rod 1 is fixedly connected to a connecting box 201, and the upper part of the front end of the outer wall of the electric telescopic rod 1 is fixedly connected to a dust pump 203. The front end of the collection seat 4 is provided with a collection groove 401, and the lower end of the inner wall of the collection groove 401 is fixedly connected to an adsorption head 205.

[0047] The rear end of the inside of the collecting base 4 is provided with a rotating groove 403. Three connecting grooves 402 are provided around the inside of the collecting base 4. The inner ring of the rotating groove 403 is rotatably connected to a connecting gear 301. The rear end of the inner wall of the rotating groove 403 is rotatably connected to three driven gears 302 and one driving gear 304. The middle of the front end of each driven gear 302 is fixedly connected to a universal joint 305. The front end of each universal joint 305 is fixedly connected to a connecting rod 307. The front end of each connecting rod 307 is fixedly connected to multiple brush holders 306. The lower part of the rear end of the inner wall of the rotating groove 403 is fixedly connected to a servo motor 303.

[0048] During the dust removal process of cleaning component 3, the dust pump 203 is activated by the controller 6, and the suction head 205 is used by the corrugated hose 204 to absorb the dust swept down by cleaning component 3. In this way, it can effectively prevent dust from remaining or re-attaching on the surface of the insulator, effectively ensuring the cleanliness and insulation performance of the insulator, and significantly improving the safety of the working environment, allowing operators to work under more reliable and safe conditions. The dust is collected and processed in the collection box 202, successfully preventing it from spreading into the atmosphere, fully in line with the concept of environmental protection, reducing the adverse impact on the surrounding environment and air quality, and demonstrating environmental benefits.

[0049] The output end of the servo motor 303 is fixedly connected to the middle of the drive gear 304. The air inlet of the dust pump 203 is connected to the corrugated hose 204. The upper end of the corrugated hose 204 passes through the collection seat 4 and is connected to the rear end of the suction head 205. The servo motor 303 transmits power to the drive gear 304, thereby driving the entire cleaning transmission system to operate in an orderly manner and cleaning the insulator. The connection design of the dust pump 203, the corrugated hose 204 and the suction head 205 can remove dust in time while cleaning, ensuring the cleanliness of the insulator surface, preventing secondary dust pollution, and effectively improving the cleaning quality and the cleanliness of the working environment.

[0050] The electric telescopic rod 1 is fixedly connected to the fixed rod 5 and the threaded handle 7. The threaded handle 7 has a battery block 8 inside. The stable connection between the electric telescopic rod 1 and the fixed rod 5 provides a stable and reliable structural support for the cleaning device, which can adapt to the cleaning needs of insulators of different heights. The battery block 8 inside the threaded handle 7 can easily power the entire device, get rid of the limitation of external power source, improve the portability and flexibility of the device, and enable it to work smoothly in various complex field operation environments.

[0051] The connecting rod 307 and the universal joint 305 are located in and pass through the connecting groove 402. The connecting groove 402 provides stable guidance and limiting for the movement of the connecting rod 307 and the universal joint 305, ensuring that when the driven gear 302 rotates, the brush seat 306 at the front end of the connecting rod 307 can rotate and clean according to a predetermined trajectory and angle. The air outlet of the vacuum pump 203 is connected to the upper part of the connecting box 201 through a pipe. The front end of the connecting box 201 is slidably connected to the collection box 202. The vacuum pump 203 discharges the dust-laden air into the connecting box 201 through the pipe. The connecting box 201 plays a transition and buffer role, while the collection box 202 slidably connected at the front end is convenient for collecting dust, making it easy to clean and replace.

[0052] A controller 6 is installed on the lower part of one side of the outer wall of the electric telescopic rod 1. The adsorption components 2 are located inside the collection seat 4 and outside the electric telescopic rod 1. The controller 6 is located on the outer wall of the electric telescopic rod 1 for easy operation by the operator, and can conveniently control the cleaning and vacuuming functions of the device, improving the ease of operation. The interior of the connecting groove 402 is connected to the interior of the rotating groove 403. The inner ring of the collection seat 4 near the rotating groove 403 is provided with a slot 404, which is connected to the interior of the rotating groove 403. Multiple balls 405 are provided inside the slot 404. The balls 405 are in contact with the outer wall of the connecting gear 301. The through design of the connecting groove 402 and the rotating groove 403 ensures the continuity and stability of the transmission components such as the driven gear 302 and the connecting gear 301 during rotation, making the power transmission smoother. The balls 405 in the slot 404 are in contact with the outer wall of the connecting gear 301, which effectively reduces the friction when the connecting gear 301 rotates.

[0053] All three driven gears 302 correspond to the connecting grooves 402. The outer walls of the driven gears 302 and the driving gear 304 mesh with the outer wall of the connecting gear 301. The corresponding arrangement of the driven gears 302 and the connecting grooves 402, as well as the meshing relationship between each gear, ensures that the power of the servo motor 303 can be evenly and stably distributed to each driven gear 302, thereby driving multiple brush holders 306 to rotate and clean synchronously and in a coordinated manner.

[0054] Working principle: First, align the front end of the collection seat 4, which is made of insulating material, with the insulator, and the operator starts the device through the controller 6 on the lower side of the outer wall of the electric telescopic rod 1;

[0055] In terms of cleaning, the controller 6 starts the servo motor 303 in the rear rotating groove 403 inside the collection seat 4. The servo motor 303 drives the drive gear 304 to rotate. The drive gear 304 meshes with the connecting gear 301, causing the connecting gear 301 to rotate. The connecting gear 301 then drives the three driven gears 302 that mesh with it to rotate. The universal joint 305 in the middle of the driven gear 302 rotates with the driven gear 302, which in turn drives the connecting rod 307 to rotate. The brush seat 306 fixed at the front end of the connecting rod 307 then starts to rotate to clean the insulator. During the cleaning process, the position of the brush seat 306 can be flexibly adjusted by moving the electric telescopic rod 1 to achieve the cleaning of the insulator.

[0056] Simultaneously, during dust removal, the controller 6 activates the dust pump 203. The air inlet of the dust pump 203 is connected to the suction head 205 in the collection groove 401 at the front end of the collection seat 4 via a corrugated hose 204. The air outlet is connected to the upper part of the connection box 201 made of insulating material via a pipe. The front end of the connection box 201 is slidably connected to the collection box 202. When the dust pump 203 is working, the suction head 205 can absorb the dust swept down by the cleaning component 3. The dust is sucked in through the corrugated hose 204 and finally collected in the collection box 202. This not only prevents dust from remaining or re-attaching on the surface of the insulator, ensuring the cleanliness and insulation performance of the insulator, and improving the safety of the working environment, allowing operators to work under more reliable conditions, but also successfully prevents dust from spreading into the atmosphere, which is in line with the concept of environmental protection, reduces the adverse impact on the surrounding environment and air quality, and demonstrates environmental benefits. The entire device achieves efficient, safe, and environmentally friendly cleaning of insulators while the transmission line is energized through the coordinated work of its various components.

[0057] 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.

[0058] 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 power insulator automatic cleaning device, comprising an electric telescopic rod (1) and a suction assembly (2), characterized in that: The output end of the electric telescopic rod (1) is provided with a fixed rod (5), the lower end of the electric telescopic rod (1) is provided with a threaded handle (7), the front end of the outer wall upper portion of the fixed rod (5) is fixedly connected with a collecting seat (4), the inside of the collecting seat (4) is provided with a cleaning assembly (3), the middle of the front end of the outer wall of the electric telescopic rod (1) is fixedly connected with a connecting box (201), the upper portion of the front end of the outer wall of the electric telescopic rod (1) is fixedly connected with a dust suction pump (203), the front end of the collecting seat (4) is provided with a collecting groove (401), and the lower end of the inner wall of the collecting groove (401) is fixedly connected with a suction head (205). The rear end of the inside of the collecting seat (4) is provided with a rotating groove (403), and the inside of the collecting seat (4) is provided with three connecting grooves (402) in a circle. The inner circle of the rotating groove (403) is rotatably connected with a connecting gear (301), the rear end of the inner wall of the rotating groove (403) is rotatably connected with three driven gears (302) and one driving gear (304), the middle of the front end of the driven gear (302) is fixedly connected with a universal joint (305), the front end of the universal joint (305) is fixedly connected with a connecting rod (307), and the front end of the connecting rod (307) is fixedly connected with a plurality of brush holders (306). The lower portion of the rear end of the inner wall of the rotating groove (403) is fixedly connected with a servo motor (303).

2. The automatic cleaning device for power insulator according to claim 1, characterized in that: The output end of the servo motor (303) is fixedly connected with the middle of the driving gear (304), and the air inlet of the dust suction pump (203) is through-connected with a corrugated hose (204). The upper end of the corrugated hose (204) penetrates the collecting seat (4) and is through-connected with the rear end of the suction head (205).

3. The automatic cleaning device for power insulator according to claim 1, characterized in that: The electric telescopic rod (1) is fixedly connected with the fixed rod (5) and the threaded handle (7), and the inside of the threaded handle (7) is provided with a battery block (8).

4. The automatic cleaning device for power insulator according to claim 1, characterized in that: The connecting rod (307) and the universal joint (305) are located in the connecting groove (402) and penetrate the connecting groove (402).

5. The automatic cleaning device for power insulator according to claim 1, characterized in that: The air outlet of the dust suction pump (203) is through-connected with the upper portion of the connecting box (201) through a pipeline, and the front end of the connecting box (201) is slidably connected with a collecting box (202).

6. The automatic cleaning device for power insulator according to claim 1, characterized in that: The lower portion of one side of the outer wall of the electric telescopic rod (1) is provided with a controller (6), and the suction assembly (2) is located in the inside of the collecting seat (4) and the outside of the electric telescopic rod (1).

7. The automatic cleaning device for power insulator according to claim 1, characterized in that: The inside of the connecting groove (402) is through-connected with the inside of the rotating groove (403), the inner circle of the collecting seat (4) is provided with a clamping groove (404) close to the rotating groove (403), the clamping groove (404) is through-connected with the inside of the rotating groove (403), the inside of the clamping groove (404) is provided with a plurality of rolling balls (405), and the rolling balls (405) are attached to the outer wall of the connecting gear (301).

8. The automatic cleaning device for power insulator according to claim 1, characterized in that: The three driven gears (302) correspond to the connecting grooves (402), and the outer walls of the driven gears (302) and the driving gear (304) are engaged with the outer wall of the connecting gear (301).

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