Insulator cleaning device and insulator cleaning method

Abstract

The invention relates to the technical field of electrical equipment, in particular to an insulator cleaning device and an insulator cleaning method, and the insulator cleaning device comprises a first base and a cleaner. The cleaner comprises a second base and a cleaning piece; the second base is arranged on the first base, a first avoiding hole is formed in the second base, and the second base can rotate around the hole axis of the first avoiding hole relative to the first base; the cleaning parts are arranged on the second base, the multiple cleaning parts are arranged, the multiple cleaning parts are evenly arranged in the circumferential direction of the first receding hole at intervals, and the cleaning parts can rotate relative to the second base; each cleaning piece is provided with an elastic part, and the elastic parts are used for generating elastic deformation under the condition of making contact with a target insulator and are attached to the to-be-cleaned face of the target insulator. The adaptability and the cleaning effect of the device are effectively improved.

Description

Technical Field

[0001] This invention relates to the field of power equipment technology, and in particular to an insulator cleaning device and a method for cleaning insulators. Background Technology

[0002] Insulators are a crucial component of power equipment, primarily used for electrical insulation and mechanical support to ensure the stability and safety of power transmission. Insulators are typically exposed to outdoor environments, making their surfaces prone to dirt accumulation. To ensure the proper functioning of related equipment, insulators need to be cleaned regularly. Existing insulator cleaning devices are often designed and manufactured for insulators of specific sizes, resulting in poor adaptability to insulators of different sizes and ineffective cleaning when sizes are mismatched. Summary of the Invention

[0003] The insulator cleaning device and method provided in this invention at least solve the problems of poor adaptability and poor cleaning effect when conventional cleaning devices are mismatched in size, and effectively improve the adaptability and cleaning effect of the device.

[0004] In a first aspect, the present invention provides an insulator cleaning device, comprising a first base; and a cleaner comprising a second base and a cleaning element; the second base is disposed on the first base, the second base being provided with a first clearance hole, the second base being rotatable relative to the first base about the hole axis of the first clearance hole; the cleaning element is disposed on the second base, and a plurality of cleaning elements are provided, the plurality of cleaning elements being evenly spaced along the circumference of the first clearance hole, the cleaning elements being rotatable relative to the second base; each of the cleaning elements is provided with an elastic portion, the elastic portion being used to undergo elastic deformation upon contact with a target insulator and to conform to the surface of the target insulator to be cleaned.

[0005] In one embodiment of the present invention, the second base is provided with a first transmission part; the first base is provided with a first driver, and the second base and the first driver are arranged sequentially at intervals along a second direction; the first driver includes a transmission member and a first driving member, the transmission member is provided with a second transmission part, and the second transmission part is convexly connected to the first transmission part; the driving end of the first driving member is connected to the transmission member, and the driving end of the first driving member moves to drive the second base to rotate; wherein, the second direction is perpendicular to the first direction, and the first direction is parallel to the hole axis of the first clearance hole.

[0006] In one embodiment of the present invention, the first base includes a first sub-base, the first sub-base being provided with a second clearance hole and a first guide portion; the second base is disposed on the first sub-base, the first clearance hole and the second clearance hole being coaxially disposed; the second base is provided with a second guide portion, the second guide portion being slidably connected to the first guide portion.

[0007] In one embodiment of the present invention, the first base further includes a second sub-base and a third sub-base; the second sub-base is connected to the third sub-base and is movable relative to the third sub-base along a third direction; the first sub-base is connected to the second sub-base and is movable relative to the second sub-base along a second direction; wherein the third direction is perpendicular to the first direction and the second direction respectively.

[0008] In one embodiment of the present invention, the second sub-seat is provided with a counterweight component, and along the second direction, the counterweight component and the first sub-seat are respectively disposed on both sides of the second sub-seat.

[0009] In one embodiment of the present invention, the cleaner further includes: a third base, disposed along a first direction on the side of the cleaning member away from the second base; the third base is provided with a third clearance hole and a second driver, the third clearance hole and the first clearance hole being coaxially disposed; the driving end of the second driver is connected to the cleaning member, and the driving end of the second driver drives the cleaning member to rotate; and a plurality of connectors; the connectors are disposed between two adjacent cleaning members along the circumferential direction of the first clearance hole; the connectors are respectively connected to the second base and the third base.

[0010] In one embodiment of the present invention, the rotation axis of the cleaning component is set to be parallel to the hole axis of the first clearance hole, and the dimension K1 of the rotation axis of each cleaning component to the hole axis of the first clearance hole is equal, wherein K1 satisfies the relationship 300mm≤K1≤310mm; the outer diameter dimension K2 of the elastic part satisfies the relationship 410mm≤K2≤430mm.

[0011] In one embodiment of the invention, it further includes: a movable base configured to be movable; the first base is disposed on the movable base.

[0012] In one embodiment of the present invention, a third driver is provided on the movable base, the driving end of the third driver is connected to the first base, and the movement of the driving end of the third driver causes the first base to move along a first direction.

[0013] Secondly, the present invention also provides an insulator cleaning method, applied to the insulator cleaning device as described in any one of the above claims, comprising the steps of: controlling a cleaner to contact a target insulator; wherein the cleaner includes a second base and a cleaning component, the second base being disposed on a first base, the second base being provided with a first clearance hole, the target insulator being disposed within the first clearance hole; the cleaning component being disposed on the second base, and a plurality of cleaning components being disposed thereon, the plurality of cleaning components being evenly spaced along the circumference of the first clearance hole; each cleaning component being provided with an elastic portion, the elastic portion contacting the target insulator and undergoing elastic deformation, conforming to the surface of the target insulator to be cleaned; controlling the second base to rotate relative to the first base around the hole axis of the first clearance hole, and controlling the cleaning component to rotate relative to the second base, thereby achieving cleaning.

[0014] Compared with the prior art, the above-described technical solution of the present invention has the following advantages:

[0015] The insulator cleaning device of this invention features an elastic portion on the cleaning component. When this elastic portion contacts the surface of the target insulator to be cleaned, it undergoes elastic deformation, adaptively changing its geometry according to the curved shape of the target insulator. This allows the elastic portion to simultaneously cover both protruding and recessed areas of the target insulator, achieving compatibility with insulators of different specifications. Compared to brush heads in existing technologies, this device offers greater adaptability. During the rotation of the cleaning component to clean the target insulator, the elasticity of the elastic portion prevents damage to the glaze surface of the target insulator. Simultaneously, the varying interfacial pressure at different contact points on the target insulator allows the cleaning force to adaptively adjust according to the surface geometry of the insulator, ensuring optimal cleaning results. Finally, the rotatable structure of the second base enables circumferential, thorough cleaning of the target insulator, further enhancing the cleaning effect and the device's adaptability. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0017] Figure 1 This is a schematic diagram of the insulator cleaning device in a preferred embodiment of the present invention.

[0018] Figure 2 This is one of the structural schematic diagrams of the cleaner in a preferred embodiment of the present invention.

[0019] Figure 3 This is a cross-sectional structural diagram of the cleaning component in a preferred embodiment of the present invention.

[0020] Figure 4This is a partial structural schematic diagram of the second base in a preferred embodiment of the present invention.

[0021] Figure 5 This is a partial structural schematic diagram of the insulator cleaning device in a preferred embodiment of the present invention.

[0022] Figure 6 This is a second schematic diagram of the cleaner in a preferred embodiment of the present invention.

[0023] Figure 7 This is a flowchart illustrating the insulator cleaning method in a preferred embodiment of the present invention.

[0024] The above-mentioned figures include the following reference numerals: 01, target insulator; D1, first direction; D2, second direction; D3, third direction; 10, first base; 11, first sub-base; 111, second clearance hole; 112, first guide part; 12, second sub-base; 13, third sub-base; 20, cleaner; 21, second base; 211, first clearance hole; 212, first transmission part; 213, second guide part; 22, cleaning component; 221, elastic part; 23, third base; 231, third clearance hole; 24, second driver; 25, connector; 30, first driver; 31, transmission component; 311, second transmission part; 32, first driving component; 40, movable base; 50, third driver. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of exemplary embodiments according to the invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0027] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0028] It should be noted that an insulator is a component in electrical equipment used for electrical insulation and mechanical fixation. An insulator typically consists of a connecting component and multiple insulating discs, which are connected axially in series via the connecting component. Insulators are usually exposed to the external environment, and due to their special structure, dirt easily accumulates on their surface.

[0029] When insulators are contaminated, their insulation resistance decreases, their insulation performance deteriorates, and they are more prone to flashover or even breakdown accidents, threatening the safe and stable operation of transmission lines. Therefore, it is necessary to clean the surface of insulators regularly.

[0030] Currently, insulator surface cleaning mainly relies on automated mechanical devices, such as motor-driven brush heads to scrub the insulator surface. However, the outer diameter of insulators varies depending on type, voltage level, and application. Furthermore, existing insulator cleaning devices are often designed and manufactured for insulators of fixed sizes. Consequently, these devices have poor adaptability to insulators of different sizes, resulting in ineffective cleaning when sizes are mismatched.

[0031] To solve the above problems, refer to Figure 1 and Figure 2 As shown, an embodiment of the present invention provides an insulator cleaning device. The insulator cleaning device includes a first base 10 and a cleaner 20.

[0032] The first base 10 serves as a reference component for mounting the cleaner 20. In practical use, a handle can be provided on the first base 10 to allow workers to perform semi-automatic cleaning of the target insulator 01 via the device. Alternatively, the first base 10 can be mounted on a carrier, such as a mobile trolley or drone, allowing the cleaner 20 to move and complete the cleaning of the target insulator 01.

[0033] The cleaner 20 is used to clean the target insulator 01. Specifically, the cleaner 20 includes a second base 21 and a cleaning component 22. The second base 21 is disposed on the first base 10 to install the cleaning component 22. The second base 21 is provided with a first clearance hole 211 for mounting the target insulator 01.

[0034] The first clearance hole 211 can be a complete hole to accommodate an insulator that has not yet been installed. During use, the insulator is directly inserted into the first clearance hole 211 for cleaning.

[0035] Preferably, the first clearance hole 211 is a semi-open hole, not closed, to accommodate the insulator that is installed and fixed together with the corresponding component. During use, the insulator is inserted into the first clearance hole 211 through the unclosed portion for cleaning. Correspondingly, the second base 21 is an arc-shaped plate. Preferably, during cleaning, the axis of the first clearance hole 211 is parallel to the axis of the target insulator 01.

[0036] The cleaning element 22 is used to contact and clean the insulator, and is disposed on the second base 21. Multiple cleaning elements 22 are provided, evenly spaced along the circumference of the first clearance hole 211. After the target insulator 01 passes into the first clearance hole 211, the target insulator 01 is cleaned by the multiple cleaning elements 22. This annular cleaning structure effectively increases the cleaning area of ​​the device.

[0037] Those skilled in the art can set the number of cleaning components 22 according to actual needs; preferably, three are provided.

[0038] Specifically, each cleaning component 22 is provided with an elastic part 221, which is used to undergo elastic deformation upon contact with the target insulator 01 and to conform to the surface of the target insulator 01 to be cleaned. The surface of the target insulator 01 to be cleaned is a complex curved surface, also known as the skirt surface.

[0039] Reference Figure 3 As shown, the elastic part 221 of the cleaning component 22 is elastic, and when the elastic part 221 comes into contact with the relatively harder target insulator 01, the elastic part 221 will undergo elastic deformation.

[0040] In this way, it can fit well with the curved surfaces of insulators of different specifications, thus achieving compatibility and cleanliness, and has strong adaptability.

[0041] Due to its elasticity, the interfacial pressure of the elastic part 221 varies at different contact points on the target insulator 01, and the cleaning force of the cleaning part 22 can also be adaptively adjusted according to the surface geometry of the insulator. This effectively removes accumulated dirt from the target insulator 01, ensuring a good cleaning effect. For example, dirt easily accumulates on the raised edges of the insulator; the elastic deformation of the elastic part 221 can effectively enhance the cleaning force on this area, ensuring a good cleaning effect.

[0042] Furthermore, during the cleaning process, the elastic part 221, which is flexible, is less likely to damage the glaze of the target insulator 01 compared to the hard bristles in the prior art.

[0043] The cleaning component 22 is rotatable relative to the second base 21. Thus, by rotating the cleaning component 22, the dirt on the surface of the insulator is brushed off, achieving cleaning.

[0044] Those skilled in the art can configure the specific rotation drive method of the cleaning component 22 according to actual needs. For example, each cleaning component 22 can be driven by an independent motor to achieve different cleaning forces for different cleaning areas; or, a transmission mechanism can be configured to drive each cleaning component 22 to rotate simultaneously via a driver or manually. When the elastic part 221 is in close contact with the target insulator 01, the rotation of the cleaning component 22 can further enhance the cleaning effect on the target insulator 01 and achieve decontamination. Preferably, the rotation axis of the cleaning component 22 is parallel to the hole axis of the first clearance hole 211.

[0045] Those skilled in the art can configure the shape of the elastic part 221 according to actual needs. For example, the elastic part 221 can be configured as a cylindrical structure, so that the cleaning member 22 only needs to rotate in the same direction to clean the target insulator 01. Alternatively, the elastic part 221 can be configured as a sheet structure, so that the cleaning member 22 continuously switches the rotation direction during the cleaning process, thereby achieving the cleaning of the target insulator 01.

[0046] Those skilled in the art can determine the material of the elastic part 221 according to actual needs. Preferably, an elastic material with self-recovery capability, such as silicone rubber, is selected. This type of material, in addition to being elastic and compatible with insulators of different specifications, also possesses self-recovery capabilities. Under deformation or wear, this type of material can automatically recover, thereby extending the service life of the device and eliminating the need for frequent replacement and maintenance.

[0047] During the cleaning process, a cleaning agent can be applied to the surface of the cleaning component 22 to further improve the cleaning effect. The cleaning agent can be prepared in advance or added during the cleaning process.

[0048] The second base 21 is rotatable relative to the first base 10 around the axis of the first clearance hole 211. Although multiple cleaning elements 22 are provided, they are spaced apart to avoid interference during the cleaning process. Furthermore, when dealing with target insulators 01 of different specifications, although the target insulator 01 can fit against the curved surface of the insulator, some areas inevitably remain uncovered. Therefore, by configuring the second base 21 to rotate relative to the first base 10, each cleaning element 22 can achieve thorough cleaning of the target insulator 01, further enhancing the cleaning effect and the adaptability of the device.

[0049] Those skilled in the art can set the specific rotation drive method of the second base 21 according to actual needs. For example, they can set an independent driver to realize the rotation drive of the second base 21; or, they can set a transmission mechanism to cooperate with manual operation to realize the rotation drive of the second base 21.

[0050] When cleaning the target insulator 01 is required, the target insulator 01 is inserted into the first clearance hole 211, so that the elastic portions 221 of each cleaning component 22 contact the target insulator 01. The elastic portions 221 are elastic; when in contact with the relatively harder target insulator 01, the elastic portions 221 undergo elastic deformation, conforming to the surface of the target insulator 01 to be cleaned. Subsequently, the cleaning components 22 are driven to rotate, and under the action of friction, the cleaning components 22 peel off the dirt from the surface of the target insulator 01. After cleaning the current area, the second base 21 is driven to rotate relative to the first base 10, adjusting the cleaning area to achieve thorough cleaning of the target insulator 01.

[0051] The insulator cleaning device of the present invention features an elastic portion 221 on the cleaning component 22. When the elastic portion 221 contacts the surface of the target insulator 01 to be cleaned, it undergoes elastic deformation, adaptively changing its geometry according to the curved surface shape of the target insulator 01. Thus, the elastic portion 221 can simultaneously cover both the protruding and recessed parts of the target insulator 01, achieving compatibility with insulators of different specifications. Compared to brush heads in the prior art, this device has stronger adaptability. During the rotation of the cleaning component 22 to clean the target insulator 01, the elasticity of the elastic portion 221 prevents damage to the glaze surface of the target insulator 01. Simultaneously, the interface pressure of the elastic portion 221 varies at different contact points on the target insulator 01, allowing the cleaning force to be adaptively adjusted according to the surface geometry of the insulator, ensuring a good cleaning effect. Finally, the rotatable structure of the second base 21 enables circumferential cleaning of the target insulator 01 without dead angles, further enhancing the cleaning effect and the adaptability of the device.

[0052] Reference Figure 2 and Figure 4As shown, in some embodiments of the insulator cleaning device of the present invention, the second base 21 is provided with a first transmission part 212, which causes the second base 21 to rotate relative to the first base 10 through the transmission of the first transmission part 212.

[0053] Those skilled in the art can configure the first transmission part 212 according to actual needs. For example, the first transmission part 212 can be configured as a transmission gear to achieve transmission through gear meshing; or, the first transmission part 212 can be configured as a transmission wheel to achieve rotational transmission by cooperating with a synchronous belt.

[0054] The first base 10 is equipped with a first driver 30, and the second base 21 and the first driver 30 are arranged sequentially at intervals along the second direction D2. The second direction D2 is perpendicular to the first direction D1. Compared to manual rotation, machine-controlled rotation ensures high precision and achieves thorough cleaning.

[0055] Specifically, the first driver 30 includes a transmission component 31 and a first driving component 32. The transmission component 31 is provided with a second transmission part 311, which is connected to the first transmission part 212. Those skilled in the art can configure the second transmission part 311 according to actual needs. For example, the second transmission part 311 can be configured as a transmission gear, and transmission can be achieved through gear meshing; or, the second transmission part 311 can be configured as a transmission wheel, which can cooperate with a synchronous belt to achieve rotational transmission. Preferably, in the embodiment of the present invention, both the first transmission part 212 and the second transmission part 311 are configured as transmission gears, and the two transmission gears mesh to achieve transmission.

[0056] Preferably, the first driving member 32 is mounted on the first base 10 via a bracket. The driving end of the first driving member 32 is connected to the transmission member 31, and the movement of the driving end of the first driving member 32 drives the second base 21 to rotate. Those skilled in the art can configure the first driving member 32 according to actual needs; for example, the first driving member 32 can be configured as a motor or a cylinder.

[0057] Preferably, the first driving member 32 is set as a motor. The driving end of the motor rotates, causing the first transmission part 212 to drive the second transmission part 311 to rotate, thereby causing the second base 21 to rotate relative to the first base 10 around the hole axis of the first clearance hole 211, adjusting the cleaning part 22 on the target insulator 01, and achieving cleaning without dead angles.

[0058] Preferred, refer to Figure 1 As shown, a housing is provided on the second base 21, which covers the first drive component 32 and provides mechanical protection for the transmission.

[0059] Reference Figure 4As shown, in some embodiments of the insulator cleaning device of the present invention, the first base 10 includes a first sub-base 11, the first sub-base 11 being provided with a second clearance hole 111 and a first guide portion 112.

[0060] The second clearance hole 111 can be a complete hole to accommodate an insulator that has not yet been installed. During use, the insulator is directly inserted into the second clearance hole 111 for cleaning. Preferably, the second clearance hole 111 is a half-hole, open and not closed, to accommodate an insulator that is installed and fixed to a corresponding component. During use, the insulator is inserted into the second clearance hole 111 through the unclosed portion for cleaning.

[0061] Those skilled in the art can configure the first guide portion 112 according to actual needs, for example, the first guide portion 112 can be configured as a guide groove or a guide block.

[0062] The second base 21 is disposed on the first sub-base 11, and the first clearance hole 211 and the second clearance hole 111 are coaxially arranged. During the cleaning process, the axis of the second clearance hole 111 is parallel to the axis of the target insulator 01.

[0063] The second base 21 is provided with a second guide portion 213, which is slidably connected to the first guide portion 112. Those skilled in the art can configure the second guide portion 213 according to actual needs; for example, the second guide portion 213 can be configured as a guide groove or a guide block.

[0064] Preferably, in this embodiment of the invention, the first guide portion 112 and the second guide portion 213 are configured as matching arc-shaped guide grooves to adapt to the rotation of the second base 21, provide guidance for the rotation of the second base 21, and increase the stability of the device.

[0065] Reference Figure 2 and Figure 5 As shown, in some embodiments of the insulator cleaning device of the present invention, the first base 10 further includes a second sub-base 12 and a third sub-base 13.

[0066] The second sub-base 12 is connected to the third sub-base 13, and the second sub-base 12 is movable relative to the third sub-base 13 along a third direction D3. The third direction D3 is perpendicular to both the first direction D1 and the second direction D2. Preferably, the second sub-base 12 is provided with a slider, and the third sub-base 13 is provided with a groove. The length direction of the groove is parallel to the third direction D3, and the slider of the second sub-base 12 is slidably connected to the groove of the third sub-base 13.

[0067] The first sub-base 11 is connected to the second sub-base 12, and the first sub-base 11 can move relative to the second sub-base 12 along the second direction D2. Preferably, the first sub-base 11 is provided with a slider, and the second sub-base 12 is provided with a sliding groove. The length direction of the sliding groove is parallel to the second direction D2, and the slider of the first sub-base 11 is slidably connected to the sliding groove of the second sub-base 12.

[0068] This system can be equipped with a slide rail clamp to lock the position of the corresponding sub-seat after adjustment. Alternatively, an independent driver can be provided for each sub-seat to drive its movement.

[0069] In this way, the position of the cleaner 20 relative to the third bracket 13 can be adjusted when needed, and the cleaner 20 extends relative to the third bracket 13, so that the cleaning component 22 contacts the target insulator 01 in a more suitable position to achieve cleaning. After cleaning is completed, the position of the cleaner 20 relative to the third bracket 13 is adjusted again, and the cleaner 20 retracts relative to the third bracket 13, reducing the size of the device.

[0070] In some embodiments of the insulator cleaning device of the present invention, the second sub-base 12 is provided with a counterweight component (not shown). Along the second direction D2, the counterweight component and the first sub-base 11 are respectively disposed on both sides of the second sub-base 12. The counterweight component can be configured as a counterweight block detachably connected to the second sub-base 12. When the cleaner 20 extends relative to the third sub-base 13, the counterweight component balances the center of gravity of the device, ensuring that the center of gravity is in the middle and preventing the device from tipping over.

[0071] Reference Figure 2 and Figure 6 As shown, in some embodiments of the insulator cleaning device of the present invention, the cleaner 20 further includes a third base 23 and a plurality of connectors 25.

[0072] Along the first direction D1, the third base 23 is disposed on the side of the cleaning component 22 away from the second base 21. It is understood that the second base 21 and the third base 23 are arranged alternately along the first direction D1. The third base 23 is provided with a third clearance hole 231 and a second actuator 24, and the third clearance hole 231 and the first clearance hole 211 are coaxially arranged.

[0073] The third clearance hole 231 can be a complete hole to accommodate an insulator that has not yet been installed. During use, the insulator is directly inserted into the third clearance hole 231 for cleaning. Preferably, the third clearance hole 231 is a half-hole, open and not closed, to accommodate an insulator that is installed and fixed to the corresponding component. During use, the insulator is inserted into the third clearance hole 231 through the unclosed portion of the second clearance hole 111 for cleaning. Correspondingly, the third base 23 is an arc-shaped plate. During cleaning, the axis of the third clearance hole 231 is parallel to the axis of the target insulator 01.

[0074] The drive end of the second actuator 24 is connected to the cleaning component 22, and the drive end of the second actuator 24 drives the cleaning component 22 to rotate. Those skilled in the art can configure the second actuator 24 according to actual needs, such as a motor or cylinder. Preferably, the second actuator 24 is configured as a drive motor. By providing an independent second actuator 24 for each cleaning component 22, the rotation speed of each cleaning component 22 can be adjusted individually according to actual needs, achieving differentiated cleaning and improving the cleaning effect.

[0075] The connector 25 supports the third base 23 to stabilize the cleaning component 22 and increase overall stability. Along the circumference of the first clearance hole 211, the connector 25 is positioned between two adjacent cleaning components 22, connecting the second base 21 and the third base 23 respectively. This effectively improves space utilization. Preferably, the connector 25 is a hollow connecting rod, reducing weight while maintaining sufficient strength to avoid interfering with the cleaning component 22.

[0076] Reference Figure 6 As shown, in some embodiments of the insulator cleaning device of the present invention, preferably, the cleaning member 22 is configured as a cylindrical structure, and the corresponding elastic member is a cylindrical structure.

[0077] The rotation axis of the cleaning component 22 is set to be parallel to the hole axis of the first clearance hole 211. The dimension K1 between the rotation axis of each cleaning component 22 and the hole axis of the first clearance hole 211 is equal, wherein K1 satisfies the relationship 300mm≤K1≤310mm. For example, 300mm, 301mm, 302mm, 303mm, 304mm, 305mm, 306mm, 307mm, 308mm, 309mm, 310mm, etc. Preferably, K1 is set to 305mm.

[0078] The outer diameter K2 of the elastic part 221 is the outer diameter of the cylinder, and K2 satisfies the relationship 410mm≤K2≤430mm. For example, values ​​such as 410mm, 411mm, 412mm, 413mm, 414mm, 415mm, 416mm, 417mm, 418mm, 419mm, 420mm, 421mm, 422mm, 423mm, 424mm, 425mm, 426mm, 427mm, 428mm, 429mm, and 430mm are possible. Preferably, K2 is set to 420mm.

[0079] In existing power equipment insulators, the outer diameter D of the insulator is approximately 200 to 300 mm. By limiting the size K1 of the rotation axis of the cleaning component 22 to the hole axis of the first clearance hole 211, and limiting the outer diameter size K2 of the elastic part 221, the cleaning component 22 can be well compatible with target insulators 01 of different specifications, thus improving the adaptability of the device.

[0080] Reference Figure 1 As shown, in some embodiments of the insulator cleaning device of the present invention, a movable base 40 is also included. A first base 10 is disposed on the movable base 40. The movable base 40 is a prior art, and its related principles will not be described in detail.

[0081] The movable base 40 is configured to be movable, providing mobility for the device. Preferably, the movable base 40 is an electric vehicle. A drive motor is mounted on the movable base 40, which drives four wheels to rotate, thereby moving the first base 10 and the cleaner 20. In this way, automated cleaning of the insulators can be achieved in conjunction with the cleaner 20.

[0082] Furthermore, refer to Figure 1 As shown, in some embodiments of the insulator cleaning device of the present invention, a third driver 50 is provided on the movable base 40. The driving end of the third driver 50 is connected to the first base 10, and the movement of the driving end of the third driver 50 drives the first base 10 to move along the first direction D1. Preferably, the third driver 50 includes a plurality of linear motors arranged in series, which can realize the movement adjustment of the first base 10 and the cleaner 20 in the first direction D1.

[0083] In this way, the cleaner 20 can clean target insulators 01 with different axial dimensions. Simultaneously, during the cleaning process, the cleaning component 22 can be moved axially relative to the target insulator 01 by the movement of the drive end of the third actuator 50, achieving reciprocating cleaning. This effectively improves the adaptability of the device and meets the cleaning needs of target insulators 01 of different specifications.

[0084] On the other hand, refer to Figure 7 As shown, this embodiment of the invention also provides an insulator cleaning method, applied to the insulator cleaning device described in any of the above embodiments. The insulator cleaning method includes the following steps:

[0085] Control the cleaner 20 to contact the target insulator 01.

[0086] The cleaner 20 includes a second base 21 and a cleaning component 22. The second base 21 is disposed on the first base 10 and has a first clearance hole 211, within which the target insulator 01 is disposed. Multiple cleaning components 22 are disposed on the second base 21 and are evenly spaced along the circumference of the first clearance hole 211. Each cleaning component 22 has an elastic portion 221 that contacts the target insulator 01 and undergoes elastic deformation, thus adhering to the surface of the target insulator 01 to be cleaned.

[0087] The second base 21 is controlled to rotate relative to the first base 10 around the hole axis of the first clearance hole 211, and the cleaning component 22 is controlled to rotate relative to the second base 21 to achieve cleaning.

[0088] Working principle:

[0089] The control unit moves the movable base 40 to the target insulator 01 to be cleaned. Once in position, the drive end of the third actuator 50 moves, causing the cleaner 20 to move to the desired height. Then, the individual seats are adjusted so that the target insulator 01 enters the first clearance hole 211 and contacts the elastic part 221 of the cleaning component 22. At this time, the counterweight component keeps the center of gravity of the device in the center, preventing the device from tipping over.

[0090] The elastic part 221 is elastic; when it comes into contact with the relatively harder target insulator 01, the elastic part 221 undergoes elastic deformation and comes into contact with the surface of the target insulator 01 to be cleaned. Subsequently, in the first aspect, the second actuator 24 drives the cleaning element 22 to rotate, and under the action of friction, the cleaning element 22 peels the dirt off the surface of the target insulator 01. In the second aspect, the third actuator 50 drives the cleaner 20 to reciprocate along the first direction D1, achieving cleaning of different axial parts of the target insulator 01. In the third direction D3, the first actuator 30 drives the second base 21 to rotate, achieving cleaning of different circumferential parts of the target insulator 01. Thus, comprehensive cleaning of the target insulator 01 can be achieved without any blind spots.

[0091] After cleaning is completed, the movable base 40 moves the cleaner 20 to separate from the target insulator 01, and then resets all components to end the cleaning process.

[0092] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0093] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0094] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. An insulator cleaning device, characterized by, The insulator cleaning device comprises: a first base; a cleaner comprising a second base and cleaning pieces; the second base is arranged on the first base, the second base is provided with a first avoiding hole, and the second base is rotatable relative to the first base about a hole axis of the first avoiding hole; the cleaning pieces are arranged on the second base, a plurality of the cleaning pieces are uniformly arranged along the circumference of the first avoiding hole, and each of the cleaning pieces is rotatable relative to the second base; each of the cleaning pieces is provided with an elastic part, the elastic part is used for elastic deformation when contacting a target insulator and is in contact with a cleaning surface of the target insulator.

2. The insulator cleaning device according to claim 1, wherein: the second base is provided with a first transmission part; the first base is provided with a first driver, the second base and the first driver are sequentially and spaced apart along a second direction; the first driver comprises a transmission piece and a first driving piece, the transmission piece is provided with a second transmission part, the second transmission part is in transmission connection with the first transmission part; a driving end of the first driving piece is connected with the transmission piece, and movement of the driving end of the first driving piece drives the second base to rotate; wherein the second direction is perpendicular to the first direction, and the first direction is parallel to the hole axis of the first avoiding hole.

3. The insulator cleaning device according to claim 2, wherein: the first base comprises a first sub-base, the first sub-base is provided with a second avoiding hole and a first guide part; the second base is arranged on the first sub-base, the first avoiding hole and the second avoiding hole are coaxially arranged; the second base is provided with a second guide part, and the second guide part is in sliding connection with the first guide part.

4. The insulator cleaning device according to claim 3, wherein: the first base further comprises a second sub-base and a third sub-base; the second sub-base is connected with the third sub-base, and the second sub-base is movable relative to the third sub-base along a third direction; the first sub-base is connected with the second sub-base, and the first sub-base is movable relative to the second sub-base along the second direction; wherein the third direction is perpendicular to the first direction and the second direction respectively.

5. The insulator cleaning device according to claim 4, wherein: the second sub-base is provided with a counterweight part, and along the second direction, the counterweight part and the first sub-base are arranged on two sides of the second sub-base respectively. The cleaner further comprises:

6. The insulator cleaning device of claim 1, wherein a third base arranged on a side of the cleaning piece away from the second base along the first direction; the third base is provided with a third avoiding hole and a second driver, the third avoiding hole and the first avoiding hole are coaxially arranged; a driving end of the second driver is connected with the cleaning piece, and the driving end of the second driver drives the cleaning piece to rotate; and a plurality of connecting pieces; along the circumference of the first avoiding hole, the connecting pieces are arranged between adjacent two cleaning pieces; the connecting pieces are respectively connected with the second base and the third base. ​ 7. The insulator cleaning device according to claim 1, characterized in that: the rotation axis of the cleaning member is arranged parallel to the hole axis of the first avoiding hole, the size K1 of the rotation axis of each cleaning member to the hole axis of the first avoiding hole is equal, wherein K1 satisfies the relationship 300mm≤K1≤310mm; the outer diameter size K2 of the elastic part satisfies the relationship 410mm≤K2≤430mm.

8. The insulator cleaning device according to any one of claims 1 to 7, characterized in that Further comprising: a movable base configured to be movable; the first base is arranged on the movable base.

9. The insulator cleaning device according to claim 8, characterized in that: a third driver is arranged on the movable base, the driving end of the third driver is connected to the first base, and movement of the driving end of the third driver drives the first base to move in the first direction.

10. An insulator cleaning method applied to the insulator cleaning device according to any one of claims 1 to 9, characterized by, comprising the steps of: controlling the cleaner to contact the target insulator; wherein the cleaner comprises a second base and a cleaning member, the second base is arranged on the first base, the second base is provided with a first avoiding hole, and the target insulator is arranged in the first avoiding hole; the cleaning member is arranged on the second base, and a plurality of cleaning members are arranged; the plurality of cleaning members are uniformly arranged along the circumference of the first avoiding hole; each cleaning member is provided with an elastic part, the elastic part contacts the target insulator and elastically deforms to fit the surface to be cleaned of the target insulator; controlling the second base to rotate relative to the first base around the hole axis of the first avoiding hole, and controlling the cleaning member to rotate relative to the second base to achieve cleaning.

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