CN109304331B - Insulator cleaning device and method - Google Patents
Insulator cleaning device and method Download PDFInfo
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- CN109304331B CN109304331B CN201811232375.5A CN201811232375A CN109304331B CN 109304331 B CN109304331 B CN 109304331B CN 201811232375 A CN201811232375 A CN 201811232375A CN 109304331 B CN109304331 B CN 109304331B
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- motor
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- cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Abstract
The invention provides an insulator cleaning device and method, wherein the method comprises the following steps: the main control device is used for controlling the motor to rotate, and then the opening size and the air blowing direction of the insulator cleaning mechanism are controlled through the first transmission mechanism and the second transmission mechanism, so that the insulator cleaning mechanism is suitable for insulators of different sizes, and dirt on the surface of the insulator is cleaned in an all-dimensional mode. An insulator cleaning device is used for realizing an insulator cleaning method. The beneficial effects of the invention are: the technical scheme provided by the invention provides a novel insulator cleaning device, the contact area of gas and the surface of an insulator can be increased by using a high-voltage line type spray head, the opening size and the direction angle of a cleaning mechanism are respectively controlled by using two transmission mechanisms, the novel insulator cleaning device is suitable for insulators with different sizes, can clean stains on the surface of the insulator in an all-around manner, and has strong practicability and high industrial application value.
Description
Technical Field
The invention relates to the field of power equipment, in particular to an insulator cleaning device and method.
Background
One end of the high-voltage wire connection tower is hung with a plurality of disc-column-shaped insulators, which are usually made of glass or ceramics and are called insulators. When the insulator works in a field environment, the surface of the insulator is exposed outside for a long time, and a lot of stains are deposited on the surface, so that the insulation strength is greatly reduced, and equipment can be tripped, burnt and even interrupted. However, due to the lack of a special insulator cleaning device, a large amount of manpower and material resources are invested every year for periodic cleaning in order to eliminate the potential safety hazards, and the cleaning rate is low.
Chinese patent documents with publication numbers of CN 105703303A and publication dates of 2016, 6 and 22 disclose that one end of an insulating rod body of a quick-mounting and dismounting insulator deicing tool is provided with a U-shaped clamping seat, the U-shaped clamping seat is provided with a clearing device, one end of the insulating rod body can be clamped in a U-shaped groove of the U-shaped clamping seat, and the other end of the insulating rod body is a free end; the insulating cleaning brush comprises a brush base and brush hair, and the brush base can be clamped in a U-shaped groove of the U-shaped card.
The device has the advantages that when Chinese patents with publication numbers of CN 105703303A and publication dates of 2016, 6 and 22 are selected to clear ice or snow on the surface, different cleaning devices need to be replaced to complete different functions, the efficiency is low, the device is rotated by 90 degrees, 360-degree deicing cleaning is not carried out on the insulator, the cleaning effect is not obvious, due to the fact that deicing is carried out by the deicing insulating plate, the insulator can be collided with the insulator body in the deicing process and even can be damaged, the reliability is low, in addition, the cleaning device is large in size, the occupied space in the horizontal direction is large, and a large space needs to be reserved for deicing.
Disclosure of Invention
In order to solve the above problems, the present invention provides an insulator cleaning apparatus and method, the insulator cleaning apparatus comprising: the cleaning device comprises a cleaning mechanism, a first transmission mechanism, a first motor, an extension tube, two fixing frames and an air inlet connecting tube;
clean the mechanism and include: two high-pressure linear spray heads and two L-shaped hollow pipes which are arranged oppositely; one end of each of the two L-shaped hollow pipes is respectively provided with one high-pressure linear spray head, the other end of each of the two L-shaped hollow pipes is communicated with the other end of each of the two L-shaped hollow pipes through a telescopic pipe, an air pipe connector is arranged in the middle of each telescopic pipe, an air inlet connecting pipe is communicated with the cleaning mechanism through the air pipe connector, and the other end of each of the two L-shaped hollow pipes is respectively fixed with a fixing frame;
the first transmission mechanism includes: a rotating rod and a first rotating gear; the first rotating gear is fixedly sleeved on the rotating rod; a screw rod gear is arranged on a screw rod of the first motor and is meshed with the first rotating gear, round holes are respectively formed in the two fixing frames, threads are arranged in the round holes, and two ends of the rotating rod are respectively in threaded connection with the round holes of the two fixing frames; first motor rotates, makes first rotary gear rotate to drive the rotary rod and be in rotate in the round hole, thereby drive two mounts in opposite directions or deviate from the removal and adjust the distance between two mounts, and then adjust the distance between the high-pressure line type shower nozzle that cleans two relative settings in the mechanism, with the insulator of adaptation not unidimensional.
Further, an insulator cleaning device, its characterized in that: further comprising: the second transmission mechanism, a second motor, a base, a motor fixing plate and a rotating rack; the base is provided with a bottom plate, one edge of the bottom plate is provided with a rotating rack, and a second motor is fixedly arranged on the motor fixing plate; the second motor controls the motor fixing plate to slide on the bottom plate through the second transmission mechanism;
the second transmission mechanism includes: a second rotary gear and a gear connecting shaft; be equipped with the through-hole on the motor fixed plate, the gear connecting axle passes the through-hole, can be at the through-hole internal rotation, gear connecting axle lower extreme is fixed with the rotatory gear of second, the rotatory gear of second and rotatory rack cooperation, gear connecting axle upper end is equipped with conical gear, be equipped with conical gear on the lead screw of second motor, with the conical gear meshing of gear connecting axle upper end, the conical gear rotation of second motor rotation drive gear connecting axle upper end, thereby drive gear connecting axle and rotate, and then drive the rotatory gear of second and rotate on rotatory rack, and then the control motor fixed plate slides on the bottom plate, the connecting pipe that admits air simultaneously slides in the trachea spout.
Furthermore, a limiting groove is formed in the base bottom plate, a limiting portion is arranged on the lower surface of the motor fixing plate, and the limiting portion is inserted into the limiting groove formed in the base, so that the motor fixing plate can slide on the base along the limiting groove.
Furthermore, a side plate vertically connected with the bottom plate is also arranged on the base; the side plate is provided with a fixing screw hole which can be connected with third-party equipment; the third party equipment is an industrial mechanical arm, a power maintenance arm car or an unmanned aerial vehicle.
Further, the insulator cleaning device is characterized in that one end of the air inlet connecting pipe is connected with the air source generating device, the other end of the air inlet connecting pipe penetrates through the air pipe sliding groove to be connected to the telescopic pipe, the electromagnetic valve is arranged at one end, connected with the telescopic pipe, of the air inlet connecting pipe, and the air inlet connecting pipe is controlled to convey air to the telescopic pipe by controlling the on-off of the electromagnetic valve.
Further, the air source generating device is a high-pressure air pump.
An insulator cleaning method is used in an insulator cleaning device and is characterized by comprising the following steps:
s101: transporting the insulator cleaning device to an insulator cleaning station; air is sprayed to the insulator through two oppositely arranged high-voltage linear spray heads so as to clean stains on the surface of the insulator;
s102: the main control device drives a second motor to positively drive, and two L-shaped hollow pipes and two high-pressure linear nozzles oppositely arranged in the cleaning mechanism are clockwise rotated by w degrees at a preset speed v through a second transmission mechanism; v is a real number greater than 0, w is a preset value, and w is a real number greater than 0;
s103: the main control device drives the second motor to rotate reversely, and the two L-shaped hollow pipes and two high-pressure linear nozzles which are oppositely arranged in the cleaning mechanism rotate anticlockwise by w degrees at a preset speed v through the second transmission mechanism;
s104: is the master control device determined whether cleaning is complete? If yes, go to step S105, if no, return to step S102;
s105: and (5) finishing the cleaning program and resetting the device.
Further, in step S102, the master control device is an industrial personal computer.
Further, in step S104, whether cleaning is completed is determined according to the number x of forward and reverse rotation cycles of the motor, where x is a preset value and is an integer greater than or equal to 1.
The technical scheme provided by the invention has the beneficial effects that: the technical scheme provided by the invention provides a novel insulator cleaning device, which can increase the contact area of gas and the surface of an insulator by using a linear spray head, can be suitable for insulators with different sizes by using two transmission mechanisms to respectively control the opening size and the direction angle of a cleaning mechanism, can comprehensively clean stains on the surface of the insulator, and has strong practicability and high industrial application value.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of an insulator cleaning apparatus according to an embodiment of the present invention;
fig. 2 is a first schematic view of an insulator cleaning apparatus according to an embodiment of the present invention;
FIG. 3 is a second enlarged partial schematic view of an insulator cleaning apparatus according to an embodiment of the present invention;
fig. 4 is a third schematic view of an insulator cleaning apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic view of an insulator cleaning apparatus according to an embodiment of the present invention;
fig. 6 is a flowchart of an insulator cleaning method according to an embodiment of the present invention.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
The embodiment of the invention provides an insulator cleaning device and method.
Referring to fig. 1, fig. 1 is a schematic hardware diagram of an insulator cleaning device according to an embodiment of the present invention, including: the cleaning device comprises a cleaning mechanism 01, a base 02, a first transmission mechanism 03, a second transmission mechanism 04, a first motor 9, a second motor 3, an extension tube 4, two fixing frames 7, an electromagnetic valve 11, a motor fixing plate 20, a rotary rack 18 and an air inlet connecting tube 15.
Referring to fig. 2, the base 02 has a bottom plate 13, the bottom plate 13 is provided with an air duct chute 14 and a limiting groove 16, and one edge of the bottom plate 13 is provided with an arc-shaped rotating rack 18; a limiting part is arranged on the lower surface of the motor fixing plate 20 and is inserted into the limiting groove 16 on the base 02, so that the motor fixing plate 20 slides on the base 02 along the limiting groove 16, and the first motor 9 and the second motor 3 are fixedly arranged on the motor fixing plate 20; a lead screw gear 23 is arranged on a lead screw of the first motor 9, and a conical gear 21 is arranged on a lead screw of the second motor 3; the first motor 9 adjusts the distance between two oppositely arranged high-voltage linear nozzles 1 in the cleaning mechanism 01 through the first transmission mechanism 03; the second motor 3 controls the motor fixing plate 20 to slide on the bottom plate 13 through the second transmission mechanism 04.
One end of the air inlet connecting pipe 15 is connected with an air source generating device, the other end of the air inlet connecting pipe passes through the air pipe chute 14 and is connected to the telescopic pipe 4, one end of the air inlet connecting pipe 15, which is connected with the telescopic pipe 4, is provided with an electromagnetic valve 11, and the air inlet connecting pipe 15 is controlled to convey air to the telescopic pipe 4 by controlling the on-off of the electromagnetic valve 11.
The first transmission mechanism 03 includes: a rotating rod 5, a first rotating gear 6; the first rotating gear 6 is fixedly sleeved on the rotating rod 5, the lead screw gear 23 of the first motor 9 is meshed with the first rotating gear 6, round holes are formed in the two fixing frames 7, threads are arranged in the round holes, and two ends of the rotating rod 5 are respectively in threaded connection with the round holes of the two fixing frames 7; first motor 9 rotates, makes first rotary gear 6 rotate to drive rotary rod 5 and rotate in the round hole, thereby two mounts 7 of drive are in opposite directions or deviate from the removal and adjust the distance between two mounts 7.
Referring to fig. 3, the second transmission mechanism 04 includes: a second rotating gear 19 and a gear connecting shaft 17; a through hole is formed in the motor fixing plate 20, the gear connecting shaft 17 penetrates through the through hole and can rotate in the through hole, a second rotating gear 19 is fixed at the lower end of the gear connecting shaft 17, and the second rotating gear 19 is matched with the rotating rack 18; referring to fig. 4, a bevel gear 22 is disposed at the upper end of the gear connecting shaft 17 and engaged with a bevel gear 21 of the second motor 3; the second motor 3 rotates to drive the gear connecting shaft 17 to rotate through the meshed bevel gears 21 and 22, so as to drive the rotating gear 19 to rotate on the rotating rack 18, and further control the motor fixing plate 20 to slide on the bottom plate 13, and simultaneously, the air inlet connecting pipe 15 slides in the air pipe sliding groove 14.
The base 02 is also provided with a side plate 8 vertically connected with the bottom plate 13; be equipped with fixed screw 10 on the curb plate 8, joinable third party's equipment, third party's equipment is industrial machinery arm, power maintenance bucket boom car or unmanned aerial vehicle.
Referring to fig. 5, in operation, the insulator cleaning device 001 is transported to an insulator cleaning station, according to the size of an insulator 002, the distance between two oppositely disposed high-voltage line type nozzles 1 in the cleaning mechanism 01 is adjusted by the first transmission mechanism 03 to enable two L-shaped hollow tubes 2 in the cleaning mechanism 01 to hold the insulator 002, then the air source generating device is used to compress the air, the compressed air is transmitted to the electromagnetic valve 11 through the air inlet connecting pipe 15, when the air pressure reaches a preset value, the compression is stopped, the electromagnetic valve 11 is automatically opened, the compressed air is transmitted to the cleaning mechanism 01, and then the air is ejected from the two oppositely disposed high-voltage line type nozzles 1 to clean the surface stains on the insulator 002, meanwhile, the second motor 3 is powered on to rotate, the motor fixing plate 20 slides on the bottom plate 13, and the two oppositely disposed high-voltage line type nozzles 1 move to clean different portions of the insulator 002, thereby achieving 360-degree cleaning of the surface stains on the insulator 002.
Referring to fig. 6, fig. 6 is a flowchart of an insulator cleaning method in an embodiment of the present invention, which is used in the insulator cleaning apparatus shown in fig. 1, and is characterized in that the insulator cleaning method includes the following steps:
s101: transporting the insulator cleaning device to an insulator cleaning station; air is sprayed to the insulator through two oppositely arranged high-voltage linear spray heads so as to clean stains on the surface of the insulator;
s102: the main control device drives a second motor to positively drive, and two L-shaped hollow pipes and two high-pressure linear nozzles oppositely arranged in the cleaning mechanism are clockwise rotated by w degrees at a preset speed v through a second transmission mechanism; v is a real number greater than 0, w is a preset value, and w is a real number greater than 0;
s103: the main control device drives the second motor to rotate reversely, and the two L-shaped hollow pipes and two high-pressure linear nozzles which are oppositely arranged in the cleaning mechanism rotate anticlockwise by w degrees at a preset speed v through the second transmission mechanism;
s104: is the master control device judged whether cleaning is complete? If yes, go to step S105, otherwise, return to step S102;
s105: and (5) finishing the cleaning program and resetting the device.
In step S102, the main control device is an industrial personal computer.
In step S104, whether cleaning is completed is determined according to the number x of cycles of forward and reverse rotation of the motor, where x is a preset value and x is an integer greater than or equal to 1.
The invention has the beneficial effects that: the technical scheme provided by the invention provides a novel insulator cleaning device, which can increase the contact area of gas and the surface of an insulator by using a linear spray head, can be suitable for insulators with different sizes by using two transmission mechanisms to respectively control the opening size and the direction angle of a cleaning mechanism, can comprehensively clean stains on the surface of the insulator, and has strong practicability and high industrial application value.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (6)
1. The utility model provides an insulator cleaning device which characterized in that: the method comprises the following steps: the cleaning mechanism, the first transmission mechanism, the first motor, the extension tube, the two fixing frames and the air inlet connecting tube are arranged on the base;
clean the mechanism and include: two high-pressure linear spray heads which are arranged oppositely and two L-shaped hollow pipes; one end of each of the two L-shaped hollow pipes is respectively provided with one high-pressure linear spray head, the other end of each of the two L-shaped hollow pipes is communicated with the other end of each of the two L-shaped hollow pipes through a telescopic pipe, an air pipe connector is arranged in the middle of each telescopic pipe, an air inlet connecting pipe is communicated with the cleaning mechanism through the air pipe connector, and the other end of each of the two L-shaped hollow pipes is respectively fixed with a fixing frame;
the first transmission mechanism includes: a rotating rod and a first rotating gear; the first rotating gear is fixedly sleeved on the rotating rod; a screw rod gear is arranged on a screw rod of the first motor and is meshed with the first rotating gear, round holes are respectively formed in the two fixing frames, threads are arranged in the round holes, and two ends of the rotating rod are respectively in threaded connection with the round holes of the two fixing frames; the first motor rotates to enable the first rotating gear to rotate, so that the rotating rod is driven to rotate in the circular hole, the two fixing frames are driven to move in the opposite direction or in the opposite direction to adjust the distance between the two fixing frames, and the distance between two oppositely-arranged high-voltage linear sprayers in the cleaning mechanism is adjusted to adapt to insulators of different sizes;
the device also includes: the second transmission mechanism, a second motor, a base, a motor fixing plate and a rotating rack; the base is provided with a bottom plate, one edge of the bottom plate is provided with a rotating rack, and a second motor is fixedly arranged on the motor fixing plate; the second motor controls the motor fixing plate to slide on the bottom plate through the second transmission mechanism;
the second transmission mechanism includes: a second rotating gear and a gear connecting shaft; the motor fixing plate is provided with a through hole, the gear connecting shaft penetrates through the through hole and can rotate in the through hole, a second rotating gear is fixed at the lower end of the gear connecting shaft and is matched with the rotating rack, a conical gear is arranged at the upper end of the gear connecting shaft, a conical gear is arranged on a lead screw of a second motor and is meshed with the conical gear at the upper end of the gear connecting shaft, the second motor rotates to drive the conical gear at the upper end of the gear connecting shaft to rotate, so that the gear connecting shaft is driven to rotate, the rotating gear is driven to rotate on the rotating rack, the motor fixing plate is controlled to slide on the bottom plate, and meanwhile, the air inlet connecting pipe slides in the air pipe chute;
a bottom plate of the base is provided with a limiting groove, the lower surface of the motor fixing plate is provided with a limiting part, and the limiting part is inserted into the limiting groove on the base so that the motor fixing plate slides on the base along the limiting groove;
the base is also provided with a side plate vertically connected with the bottom plate; the side plate is provided with a fixing screw hole which can be connected with third-party equipment; the third party equipment is an industrial mechanical arm, a power maintenance arm car or an unmanned aerial vehicle.
2. An insulator cleaning device according to claim 1, characterized in that: one end of the air inlet connecting pipe is connected with the air source generating device, the other end of the air inlet connecting pipe penetrates through the air pipe sliding groove to be connected to the telescopic pipe, an electromagnetic valve is arranged at one end, connected with the telescopic pipe, of the air inlet connecting pipe, and the air inlet connecting pipe is controlled to convey air to the telescopic pipe by controlling the on-off of the electromagnetic valve.
3. An insulator cleaning device according to claim 1, characterized in that: the air source generating device is a high-pressure air pump.
4. An insulator cleaning method for use in an insulator cleaning apparatus according to any one of claims 1~3, comprising: the method comprises the following steps:
s101: transporting the insulator cleaning device to an insulator cleaning station; air is sprayed to the insulator through two oppositely arranged high-voltage line type spray heads so as to clean stains on the surface of the insulator;
s102: the main control device drives a second motor to positively drive, and two L-shaped hollow pipes and two oppositely arranged high-pressure linear spray heads in the cleaning mechanism are driven to rotate at a preset speed by a second transmission mechanismvRotate clockwisewDegree;vis a real number greater than 0 and is,win order to be a preset value, the device is provided with a power supply,wa real number greater than 0;
s103: the main control device drives the second motor to rotate reversely, and the two L-shaped hollow pipes and the two oppositely arranged high-pressure linear nozzles in the cleaning mechanism are driven to rotate at a preset speed by the second transmission mechanismvRotate counterclockwisewDegree;
s104: is the master control device determined whether cleaning is complete? If yes, go to step S105, otherwise, return to step S102;
s105: and (5) finishing the cleaning program and resetting the device.
5. An insulator cleaning method according to claim 4, characterized in that: in step S102, the main control device is an industrial personal computer.
6. An insulator cleaning method according to claim 4, characterized in that: in step S104, according to the cycle times of the positive and negative rotation of the motorxWhether the cleaning is finished or not is judged,xin order to be a preset value, the device is provided with a power supply,xis an integer greater than or equal to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811232375.5A CN109304331B (en) | 2018-10-22 | 2018-10-22 | Insulator cleaning device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811232375.5A CN109304331B (en) | 2018-10-22 | 2018-10-22 | Insulator cleaning device and method |
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| Publication Number | Publication Date |
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| CN109304331A CN109304331A (en) | 2019-02-05 |
| CN109304331B true CN109304331B (en) | 2023-04-18 |
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| CN201811232375.5A Active CN109304331B (en) | 2018-10-22 | 2018-10-22 | Insulator cleaning device and method |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299232B (en) * | 2019-06-14 | 2023-12-19 | 中国地质大学（武汉） | Air-blowing dirt removing device for insulator |
| CN111112160A (en) * | 2020-01-15 | 2020-05-08 | 新昌次长电子科技有限公司 | Cleaning device for insulator on high-voltage wire |
| CN111871900B (en) * | 2020-06-18 | 2023-06-20 | 中铁十二局集团有限公司 | Air spiral-flow type insulator decontamination equipment |
| CN112408238A (en) * | 2020-10-16 | 2021-02-26 | 国网山东省电力公司泗水县供电公司 | Rotatory belt cleaning device of insulator cleaning machine |
| CN112718599B (en) * | 2020-12-23 | 2022-10-04 | 广东立信电力服务有限公司 | Efficient insulator maintenance device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3884656B2 (en) * | 2002-01-25 | 2007-02-21 | 株式会社天禄商会 | Insulator cleaning equipment |
| JP2009129857A (en) * | 2007-11-27 | 2009-06-11 | Chugoku Electric Power Co Inc:The | Polymer bushing cleaning device |
| CN104438164B (en) * | 2014-11-28 | 2017-02-22 | 国家电网公司 | Insulator cleaning robot |
| CN105127119B (en) * | 2015-08-27 | 2017-06-16 | 国网电力科学研究院 | Transmission line of electricity dish-type live insulator cleaning apparatus |
| CN205085047U (en) * | 2015-11-10 | 2016-03-16 | 国网河南新县供电公司 | Insulator cleaning device |
| CN106654994B (en) * | 2016-11-28 | 2018-10-12 | 国网山东省电力公司济南市长清区供电公司 | Jet-propelled electric transmission line isolator cleaning equipment |
| CN206509298U (en) * | 2017-01-10 | 2017-09-22 | 武汉大学 | A kind of pair of semi-annular insulator cleaning device |
| CN209393661U (en) * | 2018-10-22 | 2019-09-17 | 中国地质大学（武汉） | A kind of insulator cleaning device |
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