CN113145571A

CN113145571A - Insulator cleaning device

Info

Publication number: CN113145571A
Application number: CN202110449458.5A
Authority: CN
Inventors: 郑传啸; 王炎林; 王旭明; 胡勇
Original assignee: SHENZHEN RUILONGYUAN ELECTRONICS CO Ltd
Current assignee: SHENZHEN RUILONGYUAN ELECTRONICS CO Ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-07-23

Abstract

The present application belongs to the technical field of electrical equipment, and provides an insulator cleaning device. The insulator cleaning device includes a cleaning mechanism, and the cleaning mechanism includes a fixed shaft, a rotating part, a telescopic part and a gas generator; the fixed shaft is used to sleeve the insulator; The telescopic piece is rotatably sleeved on the outer circumference of the fixed shaft; the telescopic piece is arranged on one side of the rotating piece and can perform telescopic movement in the direction from approaching the rotating piece to being away from the rotating piece, and the telescopic piece has a lumen and an air injection hole communicating with the lumen ; The gas generator communicates with the lumen and is used to fill the lumen with cleaning gas. The insulator cleaning device provided by the present application can clean insulators of different lengths and peripheral shapes in all directions, and has good adaptability.

Description

Insulator cleaning device

Technical Field

The application relates to the technical field of power equipment, in particular to an insulator cleaning device.

Background

Insulators are devices that are mounted between conductors of different potentials or between a conductor and a ground potential member and are able to withstand the effects of voltage and mechanical stress. Various particles suspended in the air are gradually accumulated on the outer surface of the whole insulator under the action of electric field force and earth gravity, a thin pollution layer is slowly formed after long-term accumulation, if the environment is in a humid weather such as heavy fog and fine rain, the phenomenon of pollution discharge of the insulator can occur, and the phenomenon of flashover can occur on the surface of the insulator to a certain extent.

The mode that has now cleared up the insulator mainly includes artifical clearance mode and automatic clearance mode, adopts artifical clearance mode to clear up the insulator often to need the outage operation, and the operating efficiency is low and the operation degree of difficulty is big, so artifical clearance mode has been replaced gradually to automatic clearance mode, but adopts automatic clearance mode to clear up the device at present, can not carry out omnidirectional clearance to the insulator of different grade type.

Disclosure of Invention

An object of the embodiment of the application is to provide an insulator cleaning device to solve the technical problem that insulator cleaning device among the prior art can not carry out all-round clearance to the insulator of different grade type.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the insulator cleaning device comprises a cleaning mechanism, wherein the cleaning mechanism comprises a fixed shaft, a rotating part, a telescopic part and a gas generator; the fixed shaft is used for sleeving the insulator; the rotating piece is rotatably sleeved on the periphery of the fixed shaft; the telescopic piece is arranged on one side of the rotating piece and can perform telescopic motion in the direction from the rotating piece to the direction far away from the rotating piece, and the telescopic piece is provided with a pipe cavity and an air injection hole communicated with the pipe cavity; the gas generator is in communication with the lumen and is for inflating the lumen with a purge gas.

In one embodiment, the telescopic part comprises a telescopic pipe, the telescopic pipe comprises at least two branch pipes with the pipe cavity, the at least two branch pipes are sequentially and movably sleeved, and the branch pipe at one end of the telescopic pipe, which is far away from the rotating part, is provided with the air injection hole.

In one embodiment, the insulator cleaning device further comprises a first driving assembly for driving the telescopic pipe to perform telescopic motion;

the first driving assembly comprises at least one elastic piece, and each elastic piece is connected between two corresponding adjacent branch pipes;

or, first drive assembly includes casing, drive gear group and chain, the casing is located flexible pipe one end in the branch pipe and be equipped with and be used for the holding the winding groove of chain, drive gear group locate in the casing and be used for the drive the one end rolling of chain in or follow the winding groove stretches out, the chain other end runs through behind the casing connect in the branch pipe of flexible pipe other end.

In one embodiment, the telescopic member further comprises a connecting member capable of performing telescopic motion perpendicular to the axial direction of the fixed shaft, one end of the connecting member is fixedly arranged on the rotating member, and the other end of the connecting member is connected with the telescopic pipe.

In one embodiment, the insulator cleaning device further comprises a second driving component for driving the rotating member to rotate around the axis of the fixed shaft;

the rotating piece is a first gear, the second driving assembly comprises a first motor and a second gear, and the second gear is arranged at the power output end of the first motor and is in meshing transmission with the first gear;

or, the rotating member is a first rolling wheel, the second driving assembly comprises a second motor and a second rolling wheel, and the second rolling wheel is arranged at the power output end of the second motor and is connected with the first rolling wheel through a belt.

In one embodiment, the insulator cleaning device further comprises a base used for being connected with an external supporting surface, the base is provided with an insertion through hole, one end of the fixing shaft is detachably inserted into the insertion through hole, and the other end of the fixing shaft is provided with a shaft shoulder used for limiting the rotating piece.

In one embodiment, the insulator cleaning device further comprises a detection module for detecting leakage current of the insulator and generating a detection signal, and a signal monitoring switch for receiving the detection signal to control the opening and closing of the cleaning mechanism.

In one embodiment, the detection module comprises a voltage amplifier and an electromagnetic sensor, and the voltage amplifier is electrically connected with the electromagnetic sensor and the signal monitoring switch respectively.

In one embodiment, the insulator cleaning device further includes a monitoring module, the monitoring module includes a control unit, a data transmission unit and a monitoring terminal, and the control unit is electrically connected to the detection module and the data transmission unit and is configured to control the data transmission unit to transmit the detection signal to the monitoring terminal.

In one embodiment, the insulator cleaning device further comprises a power supply module, the power supply module comprises a solar panel and a storage battery, the solar panel and the storage battery are electrically connected, and the storage battery is used for providing electric energy for the cleaning mechanism, the detection module, the signal monitoring switch, the control unit and the data transmission unit.

The application provides an insulator cleaning device's beneficial effect lies in: compared with the prior art, the application provides an insulator cleaning device, when using, gas generator will clear up the intracavity of gaseous injection extensible member, the extensible member is rotatory around the axle center of fixed axle promptly insulator under the drive of rotating member, and can be close to the rotating member and make concertina movement to the direction of keeping away from the rotating member, like this, the gaseous clearance that spouts to the insulator in the jet orifice of extensible member can carry out 360 omnidirectional clearance to the insulator of different length and different peripheral shape, clean effectual, adaptability is good.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of a cleaning mechanism according to an embodiment of the present disclosure;

FIG. 2 is an exploded view of the cleaning mechanism of FIG. 1;

FIG. 3 is an enlarged schematic view of the cleaning mechanism shown in FIG. 2 at A;

FIG. 4 is a schematic view of the telescoping member of the cleaning mechanism of FIG. 1;

FIG. 5 is a cross-sectional view taken along line B-B of the telescoping member of FIG. 4;

fig. 6 is an exploded view of a base and a stationary shaft according to an embodiment of the present disclosure;

fig. 7 is a schematic structural diagram of an insulator cleaning device according to an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

100-a cleaning mechanism; 110-a fixed shaft; 111-shoulder; 120-a rotating member; 130-a telescoping member; 131-a lumen; 132-gas injection holes; 133-telescoping tube; 1331-branch pipe; 134-a connector; 140-a first drive assembly; 141-an elastic member; 150-a second drive assembly; 151-second gear; 160-a base; 161-plug-in through holes; 162-countersunk screw holes; 163-screw hole; 200-a detection module; 210-an electromagnetic sensor; 220-a voltage amplifier; 300-signal monitoring switch; 400-a monitoring module; 410-a control unit; 420-data transmission unit; 430-a monitoring terminal; 500-power module; 510-a solar panel; 520-a storage battery; 600-an insulator; 700-cross bar.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, an insulator cleaning apparatus according to an embodiment of the present application will now be described. The insulator cleaning device comprises a cleaning mechanism 100, wherein the cleaning mechanism 100 comprises a fixed shaft 110, a rotating member 120, a telescopic member 130 and a gas generator (not shown); the fixed shaft 110 is used for sleeving the insulator 600; the rotating member 120 is rotatably sleeved on the outer circumference of the fixed shaft 110; the telescopic member 130 is disposed at one side of the rotating member 120 and can perform telescopic movement in a direction from close to the rotating member 120 to far from the rotating member 120, please refer to fig. 5, in which the telescopic member 130 has a tube cavity 131 and an air hole 132 communicated with the tube cavity 131; a gas generator is in communication with the lumen 131 and is used to fill the lumen 131 with a purge gas.

It should be noted that the fixed shaft 110 is used for supporting the rotating member 120, and the fixed shaft 110 may be directly fixed on an external supporting surface, which is generally a surface of the cross bar 700 for supporting the insulator 600, and may be disposed as needed, and may also be indirectly fixed on the external supporting surface through other elements, which is not limited herein. The fixing shaft 110 may be configured to allow one end of the insulator 600 to pass through, and the fixing shaft 110 may also be configured to allow the entire insulator 600 to pass through, so that the insulator 600 already mounted on the external supporting surface may be directly mounted on the insulator cleaning apparatus provided in this embodiment without being detached from the external supporting surface, thereby expanding the application range of the insulator cleaning apparatus.

The telescopic member 130 can move telescopically in a direction from the rotating member 120 to the direction away from the rotating member 120, and it is understood that the telescopic member 130 can move telescopically in an axial direction parallel to the fixed shaft 110, or in a direction having a small angle with the axial direction of the fixed shaft 110, so as to enable the telescopic member 130 to rotate around the insulator 600. Preferably, the telescopic member 130 is telescopically movable in a direction having an angle of 0 to 20 ° with the axial direction of the fixed shaft 110. The fumarole on extensible member 130 sets up towards insulator 600, and the axial setting of fixed axle 110 is faced promptly, and the quantity of fumarole can set up as required, for example extensible member 130 can set up a fumarole in its one end of keeping away from rotating member 120, and for example again, extensible member 130 can set up one row of fumaroles along its axial on its pipe wall, can set up as required, does not do only the injecing here.

Optionally, the gas generator may generate a cleaning gas with a pressure of 0.2-0.4Mpa to clean the insulator 600, the cleaning gas may be air or an inert gas, wherein the inert gas may not only blow away dirt on the surface of the insulator 600, so that the surface of the insulator 600 is kept dry, thereby avoiding occurrence of pollution flashover, but also has an inert gas chemical property, is strong in intermolecular valence bond force, is not easy to generate electrons capable of moving freely, has a good arc extinguishing function, and is beneficial to maintaining the withstand voltage of the insulator 600.

Optionally, a gas generator is disposed on the rotary member 120, and an outlet end of the gas generator is communicated with the lumen 131 of the telescopic member 130 through a hose (not shown).

Compared with the prior art, the insulator cleaning device that this embodiment provided, when using, gas generator will clear up in the gaseous lumen 131 that pours into the extensible member 130 into, extensible member 130 is rotatory around the axle center of fixed axle 110 promptly insulator 600's axle center under the drive of rotating member 120 to can be close to rotating member 120 and to the direction of keeping away from rotating member 120 and make concertina movement, like this, the gaseous clearance of spouting to insulator 600 in the telescopic member 130 gas jet orifice can carry out 360 omnidirectional clearance to insulator 600 of different length and different peripheral shapes, and clean effectual and adaptability is good.

In addition, when the insulator cleaning device provided by the embodiment is installed, only one end of the fixed cleaning structure is required to be about to install the fixed shaft 110 on the external supporting surface, the insulator 600 can be cleaned, the installation is simple, the device can adapt to different types of towers, and the application range of the insulator cleaning device is enlarged.

In another embodiment of the present application, referring to fig. 4 and 5, the telescopic member 130 comprises a telescopic tube 133, the telescopic tube 133 comprises at least two branch tubes 1331 having a tube cavity 131, the at least two branch tubes 1331 are movably sleeved in sequence, and the branch tube 1331 of the telescopic tube 133 at an end away from the rotating member 120 is provided with an air injection hole 132.

It should be noted that each branch pipe 1331 has a passage inside, and after each branch pipe 1331 is movably sleeved in sequence, the passages are communicated with each other, so that the tube cavity 131 is formed inside the extension pipe 133. The number of the branch pipes 1331 can be set according to the requirement, for example, the extension pipe 133 can include two or three branch pipes 1331, which is not limited herein. The outer diameter of each branch pipe 1331 gradually decreases or gradually increases in a direction from the rotating member 120 to the position away from the rotating member 120, the inner diameter and the outer diameter of each branch pipe 1331 have the same tendency to change, and each branch pipe 1331 can be retracted into and expanded from the adjacent branch pipe 1331 with the larger outer diameter. The branch pipe 1331 of the extension pipe 133, which is away from the rotating member 120, is provided with the air injection hole 132, so that the extension pipe 133 can clean the insulator 600 with the length equal to that of the extension pipe 133 in the unfolded state. Of course, the other branch pipes 1331 may be provided with the air injection holes 132 facing the insulator 600.

The insulator cleaning apparatus according to this embodiment can extend each branch pipe 1331 from the adjacent branch pipe 1331 having a larger outer diameter when the insulator 600 needs to be cleaned, so as to lengthen the length of the expansion piece 130, and further, the air flow ejected from the air ejection hole 132 of the expansion piece 130 can completely cover the insulator 600, and can retract each branch pipe 1331 into the corresponding branch pipe 1331 when the insulator 600 does not need to be cleaned, so as to reduce the length of the expansion piece 130, thereby avoiding hindering the normal operation of the surrounding structure of the insulator 600 and improving the structural stability of the insulator cleaning apparatus.

In another embodiment of the present application, referring to fig. 5, the insulator cleaning apparatus further includes a first driving assembly 140 for driving the telescopic tube 133 to perform a telescopic motion.

As an embodiment of the first driving assembly 140, the first driving assembly 140 may include at least one elastic member 141, and each elastic member 141 is connected between two corresponding adjacent branch pipes 1331.

It should be noted that the elastic member 141 may be a spring, and the number of the elastic member 141 is adapted to the number of the branch pipes 1331, for example, when the telescopic pipe 133 is provided with two sections of branch pipes 1331, the first driving assembly 140 includes one elastic member 141, and the elastic member 141 may connect one end of the two sections of branch pipes 1331 away from each other; for another example, when the telescopic tube 133 is provided with three branch pipes 1331, the first driving assembly 140 comprises two elastic members 141, wherein one elastic member 141 connects the branch pipe 1331 near the rotating member 120 and the branch pipe 1331 located in the middle, and the other elastic member 141 connects the branch pipe 1331 far from the rotating member 120 and the branch pipe 1331 located in the middle. Of course, a plurality of elastic members 141 may be disposed between two adjacent branch pipes 1331 at the same time, and the plurality of elastic members 141 are uniformly distributed along the circumferential direction of the tube cavity 131, so that the contraction and expansion of the branch pipes 1331 are more stable.

By adopting the insulator cleaning device with the structure, when the gas generator is closed, each branch pipe 1331 is contracted into the corresponding branch pipe 1331 with larger outer diameter, after the gas generator is opened, the branch pipe 1331 at the tail end moves towards the direction far away from the rotating part 120 under the action of gas pressure to drive other branch pipes 1331 to be gradually expanded, the telescopic pipe 133 is gradually stretched until the gas flow can completely cover the insulator 600, after the insulator 600 is cleaned, the gas generator is closed, the elastic part 141 naturally retracts to drive each branch pipe 1331 to return to the initial position, the insulator cleaning device with the structure is adopted, the branch pipes 1331 are not required to be driven by an additional power driving device, the use is convenient, and energy can be saved.

As another embodiment of the first driving assembly 140, the first driving assembly 140 includes a housing (not shown), a transmission gear set (not shown) and a chain (not shown), the housing is disposed in the branch pipe 1331 at one end of the extension pipe 133 and is provided with a winding slot for accommodating the chain, the transmission gear set is disposed in the housing and is used for driving one end of the chain to wind in the winding slot or extend out of the winding slot, and the other end of the chain penetrates through the housing and is connected to the branch pipe 1331 at the other end of the extension pipe 133.

It should be noted that the gear in the gear transmission set, which is engaged with the chain, may rotate forward or backward, and then the driving chain may be unwound from the winding slot or wound in the winding slot.

The insulator cleaning device that this embodiment provided, when needs make flexible pipe 133 expand, it stretches out from the winding up tank to drive the chain by the gear revolve group, and then make the branch pipe 1331 at flexible pipe 133 both ends deviate from each other, the length of flexible pipe 133 increases, when needs make flexible pipe 133 shrink, it winds up in the winding up tank to drive the chain by the gear revolve group, and then make the branch pipe 1331 at flexible pipe 133 both ends close to each other, the length of flexible pipe 133 reduces, adopt the insulator cleaning device of above-mentioned structure, moreover, the steam generator is simple in structure, high durability and convenient use.

In another embodiment of the present application, referring to fig. 1 and 4, the telescopic member 130 further includes a connecting member 134 capable of performing telescopic movement perpendicular to the axial direction of the fixed shaft 110, one end of the connecting member 134 is fixedly disposed on the rotating member 120, and the other end of the connecting member 134 is connected to the telescopic tube 133.

It should be noted that the connecting member 134 may have various structures, for example, the connecting member 134 may have a plurality of connecting pipes which are sequentially sleeved, and the outer diameter of each connecting pipe gradually changes in the axial direction of the connecting member 134, and each connecting pipe may be retracted into and extended from an adjacent connecting pipe with a larger outer diameter, which is not limited herein. The connecting member 134 may be driven by a driving mechanism such as a sliding chain, an air cylinder, etc., and may be disposed as required, which is not limited herein.

The insulator cleaning device provided by the embodiment enables the connecting piece 134 to do telescopic motion, so that a proper distance is kept between the outer peripheral surfaces of the telescopic piece 130 and the insulator 600, and the insulator cleaning device is guaranteed to have a good cleaning effect when being applied to insulators 600 with different diameters or different peripheral shapes.

In another embodiment of the present application, referring to fig. 1 and 3, the insulator cleaning apparatus further includes a second driving assembly 150 for driving the rotating member 120 to rotate around the axis of the fixed shaft 110.

As an embodiment of the second driving assembly 150, the second driving assembly 150 includes a first motor (not shown) and a second gear 151, where the rotating member 120 is correspondingly configured as a first gear, and the second gear 151 is configured at a power output end of the first motor and is in mesh transmission with the first gear.

It should be noted that the first motor is fixed on the external supporting surface, or is fixed by using another fixing structure, and may be disposed according to the need, which is not limited herein.

By adopting the insulator cleaning device with the structure, the first motor drives the second gear 151 to rotate, the second gear 151 drives the first gear to rotate, so that the telescopic part 130 connected to the end surface of the first gear rotates around the axis of the fixed shaft 110 along with the first gear, and then the insulator 600 can be cleaned in all directions.

As another embodiment of the second driving assembly 150, the second driving assembly 150 includes a second motor (not shown) and a second rolling wheel, and the rotating member 120 is correspondingly configured as a first rolling wheel, and the second rolling wheel is configured at a power output end of the second motor and connected with the first rolling wheel through a belt (not shown).

It should be noted that the second motor is fixed on the external supporting surface, or is fixed by using another fixing structure, and may be arranged according to the need, which is not limited herein.

By adopting the insulator cleaning device with the structure, the second motor drives the second rolling wheel to rotate, the second rolling wheel drives the first rolling wheel to rotate through the belt, so that the telescopic part 130 connected to the end surface of the first rolling wheel rotates around the axis of the fixed shaft 110 along with the first rolling wheel, and then the insulator 600 can be cleaned in an omnibearing manner.

In another embodiment of the present application, referring to fig. 3 and 6, the insulator cleaning apparatus further includes a base 160 fixedly connected to the external supporting surface, the base 160 is provided with an insertion through hole 161, one end of the fixing shaft 110 is detachably inserted into the insertion through hole 161, and the other end of the fixing shaft 110 is provided with a shoulder 111 for limiting the rotating member 120.

It should be noted that the base 160 can be connected to the external supporting surface in various ways, for example, referring to fig. 3, a plurality of countersunk screw holes 162 are provided on the base 160 and are parallel to the axial direction of the insertion through hole 161, and a plurality of screws are used to penetrate through the corresponding countersunk screw holes 162 to connect the base 160 to the external supporting surface. The fixed shaft 110 and the base 160 can be detachably connected in various ways, for example, referring to fig. 3, a plurality of screw holes 163 are respectively formed on the side surface of the base 160 and the fixed shaft 110, the positions of the screw holes 163 of the side surface of the base 160 and the fixed shaft 110 are kept to be corresponding, and the fixed shaft 110 is connected to the base 160 after a plurality of screws penetrate through the corresponding screw holes 163; for another example, referring to fig. 6, an inner thread is disposed on an inner wall of the insertion through hole 161 of the base 160, an outer thread is disposed at one end of the fixing shaft 110 for being inserted into the insertion through hole 161, and the fixing shaft 110 is connected to the base 160 by a thread connection.

In the insulator cleaning device provided by this embodiment, when being installed, the base 160 is first fixedly connected to the external supporting surface, then the rotating member 120 is sleeved on the fixing shaft 110, the end of the fixing shaft 110 not provided with the shoulder 111 is inserted into the insertion through hole 161 of the base 160, and finally the fixing shaft 110 and the base 160 are fixed, so that the rotating member 120 is axially fixed and circumferentially and rotatably arranged on the fixing shaft 110.

In another embodiment of the present application, referring to fig. 7, the insulator cleaning apparatus further includes a detection module 200 for detecting a leakage current of the insulator 600 and generating a detection signal, and a signal monitoring switch 300 for receiving the detection signal to control the opening and closing of the cleaning mechanism 100.

The insulator cleaning device that this embodiment provided, detect module 200 can detect the leakage current of insulator 600, when the leakage current exceeds the predetermined value, signal monitoring switch 300 control clearance mechanism 100 clears up insulator 600, when the leakage current is less than the predetermined value, signal monitoring switch 300 control clearance mechanism 100 does not clear up insulator 600, can guarantee that insulator cleaning device keeps suitable frequency to carry out online clearance to insulator 600, the human cost has greatly been saved to the degree, and need not cut off the power supply system at insulator 600 place and can carry out the cleaning operation, the cleaning efficiency is high.

In another embodiment of the present application, referring to fig. 7, the detecting module 200 includes a voltage amplifier 220 and an electromagnetic sensor 210, wherein the voltage amplifier 220 is electrically connected to the electromagnetic sensor 210 and the signal monitoring switch 300, respectively.

The insulator cleaning device provided by the embodiment converts the magnetic field change on the surface of the insulator 600 into a voltage value through the electromagnetic sensor 210, and transmits the voltage value to the signal monitoring switch 300 after being amplified by the voltage amplifier 220, so that the leakage current of the insulator 600 can be monitored on line, the insulator cleaning device is ensured to have proper cleaning frequency, and the labor cost and the system operation cost are saved.

In another embodiment of the present application, referring to fig. 7, the insulator cleaning apparatus further includes a monitoring module 400, the monitoring module 400 includes a control unit 410, a data transmission unit 420 and a monitoring terminal 430, and the control unit 410 is electrically connected to the detection module 200 and the data transmission unit 420 and is configured to control the data transmission unit 420 to transmit a detection signal to the monitoring terminal 430.

The insulator cleaning device that this embodiment provided can transmit detected signal to monitor terminal 430, and the dirty condition in surface of the operating personnel analysis insulator 600 of being convenient for adopts the measure to clear up or other maintenance to insulator 600, can avoid the problem that manual monitoring appears omitting.

In another embodiment of the present application, referring to fig. 7, the insulator cleaning apparatus further includes a power module 500, the power module 500 includes a solar panel 510 and a storage battery 520, which are electrically connected, and the storage battery 520 is used for providing electric energy for the cleaning mechanism 100, the detection module 200, the signal monitoring switch 300, the control unit 410, and the data transmission unit 420.

The insulator cleaning device that this embodiment provided, through setting up solar panel 510, when outdoor sunshine is sufficient, charge battery 520 for battery 520 can be for a long time first drive assembly 140, second drive assembly 150, gas generator, voltage amplifier 220, signal monitoring switch 300, electromagnetic sensor 210, the control unit 410 and the power supply of data transmission unit 420, makes insulator cleaning device convenient and reliable of power supply.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. an insulator cleaning device is characterized in that: the insulator cleaning device comprises a cleaning mechanism, and the cleaning mechanism comprises a fixed shaft, a rotating part, a telescopic part and a gas generator; the fixed shaft is used for sleeved insulators; The rotating member is rotatably sleeved on the outer circumference of the fixed shaft; the telescopic member is arranged on one side of the rotating member and can perform telescopic movement in the direction from approaching the rotating member to being away from the rotating member, and the telescopic member The component has a lumen and a jet hole communicating with the lumen; the gas generator communicates with the lumen and is used to fill the lumen with cleaning gas.

2 . The insulator cleaning device according to claim 1 , wherein the telescopic element comprises a telescopic tube, and the telescopic tube comprises at least two branch pipes for having the lumen, and the at least two branch pipes are in sequence. 3 . The branch pipe at one end of the telescopic pipe away from the rotating member is provided with the air injection hole.

3. The insulator cleaning device according to claim 2, wherein the insulator cleaning device further comprises a first drive assembly for driving the telescopic tube to perform telescopic motion;

Wherein, the first drive assembly includes at least one elastic piece, and each of the elastic pieces is connected between the corresponding two adjacent branch pipes;

Or, the first drive assembly includes a casing, a transmission gear set and a chain, the casing is provided in the branch pipe at one end of the telescopic pipe and is provided with a winding groove for accommodating the chain, the The transmission gear set is arranged in the casing and is used to drive one end of the chain to be wound in the winding groove or protruding from the winding groove, and the other end of the chain penetrates the casing and is connected to the the branch pipe at the other end of the telescopic pipe.

4 . The insulator cleaning device according to claim 2 , wherein the telescopic piece further comprises a connecting piece that can perform telescopic movement perpendicular to the axial direction of the fixed shaft, and one end of the connecting piece is fixedly arranged on the On the rotating member, the other end of the connecting member is connected with the telescopic tube.

5. The insulator cleaning device according to claim 1, characterized in that: the insulator cleaning device further comprises a second drive assembly for driving the rotating member to rotate around the axis of the fixed shaft;

Wherein, the rotating member is a first gear, the second drive assembly includes a first motor and a second gear, the second gear is disposed at the power output end of the first motor and meshes with the first gear transmission;

Alternatively, the rotating member is a first rolling wheel, the second driving assembly includes a second motor and a second rolling wheel, and the second rolling wheel is disposed at the power output end of the second motor and is connected with the first rolling wheel. A roller is connected by a belt.

6. The insulator cleaning device according to claim 1, wherein the insulator cleaning device further comprises a base for connecting with an external support surface, the base is provided with an insertion hole, and one end of the fixed shaft Removably inserted into the insertion hole, the other end of the fixed shaft is provided with a shoulder for limiting the rotation member.

7. The insulator cleaning device according to any one of claims 1-6, wherein the insulator cleaning device further comprises a detection module for detecting the leakage current of the insulator and generating a detection signal and a detection module for receiving The detection signal is a signal monitoring switch for controlling the opening and closing of the cleaning mechanism.

8 . The insulator cleaning device according to claim 7 , wherein the detection module comprises a voltage amplifier and an electromagnetic sensor, and the voltage amplifier is electrically connected to the electromagnetic sensor and the signal monitoring switch respectively. 9 .

9. The insulator cleaning device according to claim 7, characterized in that: the insulator cleaning device further comprises a monitoring module, the monitoring module comprises a control unit, a data transmission unit and a monitoring terminal, the control unit and the The detection module and the data transmission unit are electrically connected, and are used for controlling the data transmission unit to transmit the detection signal to the monitoring terminal.

10. The insulator cleaning device according to claim 9, characterized in that: the insulator cleaning device further comprises a power module, and the power module comprises an electrically connected solar panel and a battery, and the battery is used for all The cleaning mechanism, the detection module, the signal monitoring switch, the control unit and the data transmission unit provide electrical energy.