Insulator cleaning device

Abstract

The utility model relates to the technical field of insulator cleaning, and provides an insulator cleaning device which comprises a connecting pipe, a cleaning mechanism and negative pressure equipment. The two ends of the connecting pipe are communicated to form an air suction channel, and the first end of the connecting pipe is an air suction opening. The cleaning mechanism is arranged at the first end of the connecting pipe and comprises a bristle assembly, the bristle assembly is rotationally arranged around a first rotating axis relative to the connecting pipe and comprises two bristle units, the two bristle units are arranged in a spaced mode so as to contain an insulator to be cleaned, and the first end of the connecting pipe is located between the two bristle units. The bristle unit comprises a bristle part, and the bristle part sweeps the insulator to remove dirt on the surface of the insulator. The negative pressure device is communicated with the second end of the connecting pipe and generates negative pressure so that dirt can be sucked away through the air suction channel. Through the structural arrangement, the insulator cleaning efficiency and effect are improved.

Description

Technical Field

[0001] The present application relates to the technical field of insulator cleaning, and in particular to an insulator cleaning device. Background Art

[0002] Insulators are a safety device for power transmission lines and are often installed in suburban or outdoor environments. Because rain, snow, and impurity particles in the air adhere to the surface of the insulators to form an electrolyte film layer, insulators need to be cleaned regularly to prevent flashover.

[0003] When cleaning insulators on transmission lines, operators usually need to use a long insulating rod to support a brush and clean the outer surface of the insulator. The brush can sweep away dust attached to the outer surface of the insulator, thereby damaging the electrolyte membrane layer on the surface of the insulator.

[0004] However, the dust swept by the brush is easy to float away, and the cleaning efficiency of the insulator is low, resulting in poor cleaning effect of the insulator. Utility Model Content

[0005] The present application provides an insulator cleaning device, which can improve the cleaning efficiency and cleaning effect of the insulator.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] The present application provides an insulator cleaning device, comprising:

[0008] A connecting pipe, wherein both ends of the connecting pipe are connected to form an air suction channel, and a first end of the connecting pipe is configured as an air suction port;

[0009] A cleaning mechanism is arranged at the first end of the connecting tube, the cleaning mechanism comprises a bristle assembly, the bristle assembly is rotatably arranged around a first rotation axis relative to the first end of the connecting tube, the bristle assembly comprises two bristle units, the two bristle units are arranged at intervals to accommodate the insulator to be cleaned, the air suction port is located between the two bristle units, the bristle unit comprises a bristle portion, and the bristle portion is configured to sweep the surface of the insulator to remove dirt on the surface of the insulator;

[0010] The negative pressure device is communicated with the second end of the connecting pipe and is configured to generate negative pressure so that the dirt is sucked away through the suction channel.

[0011] In the insulator cleaning device provided by the present application, the connecting tube is connected between the negative pressure device and the two bristle units. When the bristle unit passes over the insulator, dust and other impurities on the insulator are separated from the surface of the insulator and are sucked away under the negative pressure of the negative pressure device. In this way, dust can be reduced and the scattered dust is prevented from attaching to the cleaned insulator again, thereby improving the cleaning efficiency and cleaning effect of the insulator. In addition, the bristle assembly in this embodiment is arranged around the first rotation axis relative to the first end of the connecting tube. The bristle assembly can clean the insulator at multiple angles, reduce the blind spots of cleaning, and further improve the cleaning efficiency and effect of the insulator.

[0012] As a possible implementation manner, each of the two bristle units comprises at least one bristle portion, and the bristle portion extends along the axial direction of the insulator. The bristle portions of the two bristle units are symmetrically arranged along the radial direction of the insulator.

[0013] As a possible implementation, the bristle unit includes a plurality of bristle portions, and the plurality of bristle portions are arranged at intervals along an extension direction of the first rotation axis;

[0014] The bristle portion is rotatably arranged relative to the connecting tube around a second rotation axis, and the second rotation axis is parallel to the first rotation axis.

[0015] As a possible implementation, the bristle assembly includes a connecting member, the middle portion of the connecting member is hinged to the first end of the connecting tube, both ends of the connecting member extend toward a side away from the first end of the connecting tube, and the two ends of the connecting member are spaced apart along the radial direction of the insulator;

[0016] Both ends of the connecting piece are correspondingly connected to the bristle unit.

[0017] As a possible implementation manner, there are two connecting members, and the connecting members and the bristle units are arranged correspondingly. The first ends of the two connecting members are hinged to the first end of the connecting tube so that the second ends of the two connecting members can move relative to each other along the radial direction of the insulator, and the second ends of the connecting members are connected to the bristle unit.

[0018] As a possible implementation manner, the bristle assembly further includes an elastic member, and the elastic member is connected between the two connecting members along the radial direction of the insulator.

[0019] As a possible embodiment, the cleaning mechanism also includes an air guide member, which is arranged at the first end of the connecting tube, and the air guide member has a hollow connecting cavity, and the connecting cavity includes a first opening and a second opening, the first opening is connected to the first end of the connecting tube, and the second opening is located between the two brush units.

[0020] As a possible implementation manner, the communication cavity is trumpet-shaped, the radial dimension of the communication cavity gradually increases along the axial direction of the connecting pipe, and the radial dimension of the second opening is greater than the radial dimension of the first opening.

[0021] As a possible implementation manner, the air guide member is rotatably arranged relative to the connecting tube around the first rotation axis, and the bristle assembly is relatively fixedly connected to the air guide member.

[0022] As a possible implementation manner, the bristle assembly further includes a motor, and the bristle assembly further includes a motor. The motor is disposed between two adjacent bristle portions, and the motor drives the adjacent bristle portions to rotate around the second rotation axis. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 A schematic diagram of the structure of an insulator cleaning device provided in an embodiment of the present application;

[0025] Figure 2 A front view of a cleaning mechanism in an insulator cleaning device provided in an embodiment of the present application;

[0026] Figure 3 A side view of an insulator cleaning device provided in an embodiment of the present application;

[0027] Figure 4 A top view of the connection between the connecting pipe and the air guide member in the insulator cleaning device provided in an embodiment of the present application;

[0028] Figure 5 A side view of the connection between the connecting pipe and the air guide member in the insulator cleaning device provided in an embodiment of the present application.

[0029] Description of reference numerals:

[0030] 100-Insulator cleaning device;

[0031] 1-Connecting pipe;

[0032] 2- Cleaning mechanism;

[0033] 3-Negative pressure equipment;

[0034] 4- bristle assembly;

[0035] 41- bristle unit;

[0036] 42-Brush part;

[0037] 43-motor;

[0038] 44-connecting piece;

[0039] 45-elastic member;

[0040] 5- air guide;

[0041] 200-Insulator. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0043] Insulators are a safety device for power transmission lines and are often installed in suburban or outdoor environments. Because rain, snow, and impurity particles in the air adhere to the surface of the insulators to form an electrolyte film layer, insulators need to be cleaned regularly to prevent flashover.

[0044] When cleaning insulators on transmission lines, operators usually need to use a long insulating rod to support a brush and clean the outer surface of the insulator. The brush can sweep away dust attached to the outer surface of the insulator, thereby damaging the electrolyte membrane layer on the surface of the insulator.

[0045] However, the dust swept by the brush is easy to float away, and the cleaning efficiency of the insulator is low, resulting in poor cleaning effect of the insulator.

[0046] In order to overcome the defects in the prior art, the present application provides an insulator cleaning device, including a connecting pipe, a cleaning mechanism and a negative pressure mechanism. The connecting pipe is used to connect the negative pressure device and the cleaning mechanism. The cleaning mechanism includes a bristle assembly. The bristle assembly rotates around a first rotation axis relative to the connecting pipe. Two bristle units in the bristle assembly are arranged at intervals along the radial direction of the connecting pipe, and the insulator to be cleaned is accommodated in the interval. The operator holds the connecting pipe, and the bristle unit sweeps over the insulator and cleans the insulator. Dust and other dirt detached from the surface of the insulator are sucked away from the side of the connecting pipe toward the insulator under the action of the negative pressure of air formed by the negative pressure device. In this way, dust can be prevented from floating, and the cleaning efficiency and cleaning effect of the insulator can be improved.

[0047] The content of the utility model will be described in detail below with reference to the accompanying drawings so that those skilled in the art can understand the content of the utility model more clearly and in detail.

[0048] Figure 1 A schematic diagram of the structure of an insulator cleaning device provided in an embodiment of the present application. Figure 2 A front view of the cleaning mechanism in the insulator cleaning device provided in an embodiment of the present application. Figure 3 A side view of an insulator cleaning device provided in an embodiment of the present application. Figure 4 A top view of the connection between the connecting pipe and the air guide member in the insulator cleaning device provided in an embodiment of the present application. Figure 5 A side view of the connection between a connecting pipe and an air guide member in an insulator cleaning device provided in an embodiment of the present application.

[0049] like Figure 1-Figure 5 As shown, this embodiment provides an insulator cleaning device 100, including a connecting pipe 1, a cleaning mechanism 2 and a negative pressure device 3.

[0050] The two ends of the connecting tube 1 are connected to form an air suction channel, and the first end of the connecting tube 1 is configured as an air suction port.

[0051] The cleaning mechanism 2 is arranged at the first end of the connecting tube 1. The cleaning mechanism 2 includes a bristle assembly 4. The bristle assembly 4 is rotatably arranged around a first rotation axis relative to the first end of the connecting tube 1. The bristle assembly 4 includes two bristle units 41. The two bristle units 41 are arranged at intervals to accommodate the insulator 200 to be cleaned. The air suction port is located between the two bristle units 41. The bristle unit 41 includes a bristle portion 42. The bristle portion 42 is configured to sweep the surface of the insulator 200 to remove dirt on the surface of the insulator 200.

[0052] The negative pressure device 3 is connected to the second end of the connecting pipe 1 and is configured to generate negative pressure so that dirt is sucked away through the suction channel.

[0053] The connecting tube 1 is connected to the negative pressure device 3, and the second end of the connecting tube 1 is located between the two bristle units 41. When the bristle portion 42 passes over the insulator 200, dust and other impurities on the insulator 200 are separated from the surface of the insulator 200 and are sucked away under the negative pressure of the negative pressure device 3. In this way, dust can be reduced from floating, and the floating dust is prevented from attaching to the cleaned insulator 200 again, thereby improving the cleaning efficiency and cleaning effect of the insulator 200. In addition, the bristle assembly 4 in this embodiment is arranged around the first rotation axis relative to the first end of the connecting tube 1, and the bristle assembly 4 can clean the insulator 200 at multiple angles, reducing the dead angles of cleaning, and further improving the cleaning efficiency and effect of the insulator 200.

[0054] It should be noted that the first rotation axis in this embodiment can be along the horizontal direction or the vertical direction. Of course, the first rotation axis can also have an angle with the horizontal direction or the vertical direction.

[0055] Exemplarily, the first end of the connecting pipe 1 serves as an air suction port, and the second end of the connecting pipe 1 is connected to the negative pressure device 3. The negative pressure device 3 in this embodiment can be a negative pressure fan, or it can be a device that generates negative pressure by driving a motor 43, such as an industrial vacuum cleaner. Specifically, when the negative pressure device 3 generates negative pressure, the external air will enter the connecting pipe 1 from the first end of the connecting pipe 1 under the action of the negative pressure and flow along the air suction channel. The first end of the connecting pipe 1 and the cleaning mechanism 2 are correspondingly arranged, so that when the cleaning mechanism 2 cleans the insulator 200, the dust, impurities and other dirt detached from the insulator 200 are sucked away under the action of the negative pressure.

[0056] The connecting tube 1 in this embodiment is an insulating tube, for example, a link rod with a hollow cavity, a bellows, etc.

[0057] The bristle assembly 4 is arranged at the first end of the connecting tube 1, and the bristle assembly 4 rotates around the first rotation axis relative to the first end of the connecting tube 1. It can be understood that when the staff holds the connecting tube 1, no matter where the staff is located relative to the insulator 200, and the installation status of the insulator 200, the bristle assembly 4 can clean the insulator 200 from all angles. In this way, the relative cleaning dead angle between the insulator cleaning device 100 and the insulator 200 to be cleaned can be reduced, thereby improving the cleaning effect and efficiency of the insulator 200.

[0058] Furthermore, the bristle assembly 4 includes two bristle units 41, which are arranged at intervals along the radial direction of the connecting tube 1, and the insulator 200 to be cleaned is located within the intervals. That is, the two bristle units 41 will wrap the insulator 200 to be cleaned, so that the bristle parts 42 in the bristle units 41 brush across the surface of the insulator 200, and both sides of the insulator 200 can be cleaned at the same time, further improving the cleaning efficiency of the insulator 200.

[0059] In some embodiments, the two bristle units 41 each include at least one bristle portion 42, the bristles form the bristle portion 42, the bristle portion 42 extends along the axial direction of the insulator 200, and the bristle portions 42 of the two bristle units 41 are symmetrically arranged along the radial direction of the insulator 200. The symmetrically arranged bristle portions 42 can ensure the uniformity of cleaning the insulator 200. It can be understood that the overall cleanliness of the insulator 200 after cleaning is basically the same, which can also prevent the flashover of the insulator 200 caused by the accumulation of impurities in a certain part, thereby ensuring the safety of the circuit.

[0060] The bristle portion 42 in this embodiment extends along the axial direction of the insulator 200. The extension length of the bristle portion 42 can be less than the length of the insulator 200, or can be the same length as the insulator 200. In this way, when the bristle portion 42 is symmetrically arranged along the radial direction of the insulator 200, it can be ensured that the bristle portions 42 on both sides of the insulator 200 act on the insulator 200 at the same time, so that the insulator 200 can be cleaned more evenly.

[0061] Furthermore, the bristle unit 41 includes a plurality of bristle parts 42, which are arranged at intervals along the extension direction of the first rotation axis; the bristle parts 42 are arranged to rotate around the second rotation axis relative to the connecting tube 1, and the second rotation axis is parallel to the first rotation axis. In this way, it is convenient for the staff to clean the insulator 200, saving manpower.

[0062] Specific, combined Figure 1-Figure 3 As shown, the bristle unit 41 in this embodiment includes two bristle parts 42, and the two bristle parts 42 are arranged at intervals along the extension direction of the first rotation axis. In this way, multiple parts on the insulator 200 can be cleaned at the same time, saving the time of cleaning the insulator 200, thereby improving the cleaning efficiency of the insulator 200, reducing the maintenance time cost and labor cost of the insulator 200, and having high economic benefits. Furthermore, the bristle part 42 in this embodiment rotates around the second rotation axis relative to the connecting tube 1, and the bristle part 42 can brush the dirt on the surface of the insulator 200 by rotating. In this way, the staff no longer needs to control the connecting tube 1 to drive the bristle assembly 4 to move relative to the surface of the insulator 200 to remove the dirt on the surface of the insulator 200. That is to say, in this embodiment, the bristle part 42 rotating around the second rotation axis can realize the cleaning operation of the surface of the insulator 200.

[0063] Exemplarily, the bristle assembly 4 further includes a motor 43, which is disposed between two adjacent bristle portions 42, and the motor 43 drives the adjacent bristle portions 42 to rotate around the second rotation axis.

[0064] The motor 43 and the bristle unit 41 in this embodiment are arranged correspondingly, and the motor 43 has two output ends, and the two output ends are arranged on both sides of the motor 43 along the extension direction of the second rotation axis. The motor 43 is arranged between adjacent bristle parts 42, and the two output ends of the motor 43 extend along the second rotation axis respectively and are connected to the bristle parts 42 arranged at intervals in this direction. In this way, the circular motion output by the output end of the motor 43 is transmitted to the bristle part 42, so that the bristle part 42 can rotate around the second rotation axis.

[0065] On the basis of the above-mentioned embodiment, the bristle assembly 4 includes a connecting member 44, the middle part of the connecting member 44 is hinged to the first end of the connecting tube 1, the two ends of the connecting member 44 extend toward the side away from the first end of the connecting tube 1, and the two ends of the connecting member 44 are spaced apart along the radial direction of the insulator 200; the two ends of the connecting member 44 are correspondingly connected to the bristle units 41. In this way, two bristle units 41 are arranged at the first end of the connecting tube 1 through one connecting member 44.

[0066] Exemplarily, the connecting member 44 can be a straight rod, or an arc-shaped rod or plate. The middle of the connecting member 44 is connected to the first end of the connecting tube 1, and the two ends of the connecting member 44 extend in opposite directions along the radial direction of the connecting tube 1, so that a certain distance is formed between the two ends of the connecting member 44. The two bristle units 41 are arranged at the ends of the connecting member 44, so that there is a distance between the bristle units 41 to accommodate the corresponding insulators 200.

[0067] In addition, the connecting member 44 is hinged to the first end of the connecting tube 1, and the hinge axis extends along the first rotation axis, so that the connecting member 44 can rotate around the hinge axis. It can be understood that at this time, the connecting member 44 rotates around the first rotation axis relative to the first end of the connecting tube 1, which can drive the bristle unit 41 to rotate around the first rotation axis relative to the connecting tube 1. In this way, through the structural relationship between the connecting member 44, the bristle unit 41 and the connecting tube 1, the blind angle of the bristle part 42 cleaning the insulator 200 is reduced, and the cleaning efficiency and cleaning effect of the insulator cleaning device 100 on the insulator 200 are improved.

[0068] Exemplarily, there are two connectors 44, and the connectors 44 and the bristle unit 41 are correspondingly arranged. The first ends of the two connectors 44 are hinged to the first end of the connecting tube 1, so that the second ends of the two connectors 44 can be relatively movable along the radial direction of the insulator 200, and the second ends of the connectors 44 are connected to the bristle unit 41. In this way, the two connectors 44 can ensure that the bristle unit 41 and the insulator 200 are kept in contact during the cleaning process, so that the bristle part 42 continuously sweeps the surface of the insulator 200, further improving the cleaning efficiency of the insulator 200.

[0069] It can be understood that the first ends of the two connecting members 44 are hinged to the first end of the connecting tube 1 and rotate around the hinge axis, and the second ends of the connecting members 44 are connected to the bristle unit 41. When the connecting members 44 rotate around the hinge axis relative to the first end of the connecting tube 1, the second ends of the connecting members 44 move away from or close to each other along the radial direction of the connecting tube 1. The second ends of the connecting members 44 move away from each other, driving the bristle units 41 away from each other, which is convenient for accommodating the insulator 200. The second ends of the connecting members 44 move closer to each other, driving the bristle units 41 closer to each other, so that the bristle part 42 can keep in contact with the surface of the insulator 200 during the cleaning process, so that the bristle part 42 can output stably, thereby improving the cleaning efficiency of the insulator 200.

[0070] The bristle assembly 4 in this embodiment further includes an elastic member 45, which is connected between the two connecting members 44 along the radial direction of the insulator 200. The elastic force of the elastic member 45 pulls the two connecting members 44, so that the two connecting members 44 can remain stable during the cleaning operation, so that the bristle unit 41 and the surface of the insulator 200 are in continuous contact, and the cleaning operation of the insulator 200 is completed quickly and stably.

[0071] Exemplarily, the elastic member 45 in this embodiment extends along the radial direction of the insulator 200, and the two ends of the elastic member 45 are respectively fixedly connected to the two connecting members 44, so that the elastic force of the elastic member 45 can pull the two connecting members 44 to keep the two connecting members 44 stable relative to the rotation of the connecting tube 1. It can be understood that when the insulator 200 enters the gap between the two bristle units 41, the elastic force of the elastic member 45 first increases and then returns to the initial state, and accordingly, the second ends of the two connecting members 44 first move away and then approach to accommodate the insulator 200 between the two bristle units 41. The bristle parts 42 of the bristle units 41 connected to the second ends of the two connecting members 44 further contact the surface of the insulator 200, and the insulator 200 is cleaned by the bristle parts 42 sweeping the insulation. Due to the pulling effect of the elastic force of the elastic member 45 on the two connecting members 44, it is possible to prevent the two brush units 41 from forming a relative movement away from each other during the cleaning process. That is to say, the two brush units 41 ensure that the bristle portion 42 is in contact with the insulator 200 under the pulling of the elastic member 45, thereby improving the cleaning efficiency of the insulator cleaning mechanism 2 on the insulator 200.

[0072] In addition, the elastic member 45 in this embodiment may be a spring, or an elastic band that can provide a pulling effect.

[0073] The cleaning mechanism 2 also includes an air guide 5, which is arranged at the first end of the connecting tube 1. The air guide 5 has a hollow connecting cavity, which includes a first opening and a second opening. The first opening is connected to the first end of the connecting tube 1, and the second opening is located between the two brush units 41.

[0074] Specifically, the air guide 5 and the first end of the connecting tube 1 can be relatively fixedly connected or hinged, and it is only necessary to ensure that the connecting cavity of the air guide 5 and the air suction channel of the connecting tube 1 are connected, so that the external air can flow through the connecting cavity and the air suction channel under the action of negative pressure. Furthermore, the second opening of the connecting cavity in this embodiment is located between the two brush units 41, and the air flow path at this time is: second opening-first opening-connecting tube 1. The dirt swept from the surface of the insulator 200 by the brush part 42 will be driven by the airflow to flow in the above-mentioned flow path, and finally collected by the negative pressure device 3.

[0075] The structure of the air guide 5 is diverse. In the specific implementation process, the connecting cavity of the air guide 5 is trumpet-shaped, the radial dimension of the connecting cavity gradually increases along the axial direction of the connecting pipe 1, and the radial dimension of the second opening is larger than the radial dimension of the first opening. In this way, the second opening can increase the air intake, so that the fallen dirt can be quickly sucked away through the air guide 5.

[0076] As a possible implementation, the air guide member 5 is rotatably arranged relative to the connecting tube 1 around the first rotation axis, and the bristle assembly 4 is relatively fixedly connected to the air guide member 5. In this way, the air guide member rotates relative to the connecting tube 1 around the first rotation axis, driving the bristle assembly 4 to rotate relative to the connecting tube 1 around the first rotation axis. It can be understood that the movements of the bristle assembly 4 and the air guide member 5 relative to the connecting tube 1 in this embodiment are synchronized. In this way, no matter what the relative position relationship between the bristle assembly 4 and the insulator 200 is, it can be ensured that the dirt is sucked into the air suction channel through the air guide member 5.

[0077] The insulator cleaning device provided in this embodiment includes a connecting pipe, a cleaning mechanism and a negative pressure device. The two ends of the connecting pipe are connected to form an air suction channel, and the first end of the connecting pipe is configured as an air suction port. The cleaning mechanism is arranged at the first end of the connecting pipe, and the cleaning mechanism includes a bristle assembly, which is rotatably arranged around a first rotation axis relative to the first end of the connecting pipe. The bristle assembly includes two bristle units, and the two bristle units are arranged at intervals to accommodate the insulator to be cleaned. The air suction port is located between the two bristle units, and the bristle unit is provided with a bristle part, which is configured to sweep the surface of the insulator to remove dirt on the surface of the insulator. The negative pressure device is connected to the second end of the connecting pipe and is configured to generate negative pressure so that the dirt is sucked away through the air suction channel. Through such a structural arrangement, the efficiency and effect of insulator cleaning are improved.

[0078] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0079] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0080] It should be easily understood that “on,” “above,” and “over” in this application should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above something” or “over,” but also may include the meaning of “above something” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0081] In addition, spatially relative terms, such as "below," "below," "below," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90° or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0082] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An insulator cleaning device, characterized in that: include: A connecting pipe, wherein both ends of the connecting pipe are connected to form an air suction channel, and a first end of the connecting pipe is configured as an air suction port; A cleaning mechanism is arranged at the first end of the connecting tube, the cleaning mechanism comprises a bristle assembly, the bristle assembly is rotatably arranged around a first rotation axis relative to the first end of the connecting tube, the bristle assembly comprises two bristle units, the two bristle units are arranged at intervals to accommodate the insulator to be cleaned, the air suction port is located between the two bristle units, the bristle unit comprises a bristle portion, and the bristle portion is configured to sweep the surface of the insulator to remove dirt on the surface of the insulator; The negative pressure device is communicated with the second end of the connecting pipe and is configured to generate negative pressure so that the dirt is sucked away through the suction channel.

2. The insulator cleaning device according to claim 1, characterized in that: The two bristle units each include at least one bristle portion, the bristle portion extends along the axial direction of the insulator, and the bristle portions of the two bristle units are symmetrically arranged along the radial direction of the insulator.

3. The insulator cleaning device according to claim 2, characterized in that: The bristle unit comprises a plurality of bristle portions, and the plurality of bristle portions are arranged at intervals along the extension direction of the first rotation axis; The bristle portion is rotatably arranged relative to the connecting tube around a second rotation axis, and the second rotation axis is parallel to the first rotation axis.

4. The insulator cleaning device according to any one of claims 1 to 3, characterized in that: The bristle assembly comprises a connecting member, the middle portion of the connecting member is hinged to the first end of the connecting tube, both ends of the connecting member extend toward a side away from the first end of the connecting tube, and the two ends of the connecting member are spaced apart along the radial direction of the insulator; Both ends of the connecting piece are correspondingly connected to the bristle unit.

5. The insulator cleaning device according to claim 4, characterized in that: There are two connecting members, and the connecting members and the bristle units are arranged correspondingly. The first ends of the two connecting members are hinged to the first end of the connecting tube so that the second ends of the two connecting members can move relative to each other along the radial direction of the insulator, and the second ends of the connecting members are connected to the bristle unit.

6. The insulator cleaning device according to claim 5, characterized in that: The bristle assembly further comprises an elastic member, and the elastic member is connected between the two connecting members along the radial direction of the insulator.

7. The insulator cleaning device according to any one of claims 1 to 3, characterized in that: The cleaning mechanism also includes an air guide member, which is arranged at the first end of the connecting tube. The air guide member has a hollow connecting cavity, and the connecting cavity includes a first opening and a second opening. The first opening is connected to the first end of the connecting tube, and the second opening is located between the two brush units.

8. The insulator cleaning device according to claim 7, characterized in that: The communicating cavity is trumpet-shaped, the radial dimension of the communicating cavity gradually increases along the axial direction of the connecting pipe, and the radial dimension of the second opening is greater than the radial dimension of the first opening.

9. The insulator cleaning device according to claim 7, characterized in that: The air guide member is rotatably arranged relative to the connecting pipe around the first rotation axis, and the bristle assembly is relatively fixedly connected to the air guide member.

10. The insulator cleaning device according to claim 3, characterized in that: The bristle assembly further includes a motor, which is disposed between two adjacent bristle portions and drives the adjacent bristle portions to rotate around the second rotation axis.

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