CN103447261B - A kind of high-tension porcelain insulator soil cleaning processing means - Google Patents

A kind of high-tension porcelain insulator soil cleaning processing means Download PDF

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Publication number
CN103447261B
CN103447261B CN201210168303.5A CN201210168303A CN103447261B CN 103447261 B CN103447261 B CN 103447261B CN 201210168303 A CN201210168303 A CN 201210168303A CN 103447261 B CN103447261 B CN 103447261B
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China
Prior art keywords
cleaning
porcelain insulator
tension porcelain
base plate
gear
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CN201210168303.5A
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Chinese (zh)
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CN103447261A (en
Inventor
王爱东
戚纪锁
朱富云
王生强
陆志辉
胡啸林
黄金鑫
梁新桥
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NANTONG POWER SUPPLY COMPANY JIANGSU ELECTRIC POWER Co Ltd
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
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NANTONG POWER SUPPLY COMPANY JIANGSU ELECTRIC POWER Co Ltd
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
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Priority to CN201210168303.5A priority Critical patent/CN103447261B/en
Publication of CN103447261A publication Critical patent/CN103447261A/en
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Abstract

Various dirts are cleaned processing means to high-tension porcelain insulator surface to the present invention relates to one, it is reclaimed interface with transmission device, top board, sealing vibration damping rubber cushion, upper driving and supporting unit, cleaning brush assembly, anti-splash device, liquid-jet device, cleaning solution supplying with retracting device, bolt, cleaning solution supplying interface, raffinate by base plate, power and forms, connect cleaning brush assembly owing to being provided with planetary gear, cleaning can be completed efficiently;Due to cleaning brush be provided with fur, adapter on be provided with spray hole and use high-strength engineering plastic, can reliably clean, not damage high-tension porcelain insulator;Owing to being provided with the seriation of anti-splash device, cleaning solution supplying and the device such as retracting device, cleaning brush assembly, can clean and process the different high-tension porcelain insulator of the setting height(from bottom) of each department, specification, cleaning fluid can be recycled, prevent secondary pollution;Owing to cleaning processes quick, reliable, environmental protection, energy-conservation, so there being very big practical and popularizing value.

Description

A kind of high-tension porcelain insulator soil cleaning processing means
Technical field
The present invention relates to the device being cleaned processing to high voltage electric equipment parts, specifically a kind of high-tension porcelain insulator soil cleaning processing means.
Background technology
Through the relevant patent document of retrieval, not yet retrieve a kind of high-tension porcelain insulator soil cleaning processing means for high-tension porcelain insulator outer surface dirt be cleaned process identical with present configuration at present.The high-tension porcelain insulator of air-open power station is chronically exposed in air, and owing to air pollution makes high-tension porcelain insulator surface by accumulation of mud, these charged dirts easily cause circuit pollution flashover accident to cause large-area power-cuts;Surface cleaning process to high-tension porcelain insulator at present, typically uses the mode of manual wipping, high pressure water washing or mechanical chipping to carry out;Manual wipping cleaning high-tension porcelain insulator is time-consuming, laborious;High pressure water washing makes water splashes, and it is clean that high-tension porcelain insulator groove surfaces is difficult to cleaning, and splashes and cause secondary pollution;Mechanical chipping operation difficulty, and cleaning brush or cloth and high-tension porcelain insulator surface smut dry friction, form high-tension porcelain insulator dirt to the grinding of surface glaze layer and damage, high-tension porcelain insulator surface smut Adhesion enhancement in the future is made more to be difficult to cleaning process, it is therefore necessary to a kind of high-tension porcelain insulator soil cleaning processing means of design, in order to it is cleaned to porcelain vase fast and efficiently processing.
Content of the invention
The invention aims to provide that a kind of various dirts carry out quick cleaning process and environmental protection, energy-saving a kind of high-tension porcelain insulator soil cleaning processing means to high-tension porcelain insulator surface.
nullBeing technically characterized in that of the present invention is designed to by base plate on the basis of considering and can fast clean process to high-tension porcelain insulator dirt、Power and transmission device、Top board、Seal vibration damping rubber cushion、Upper driving and supporting unit、Cleaning brush assembly、Anti-splash device、Liquid-jet device、Cleaning solution supplying and retracting device、Bolt、Cleaning solution supplying interface、Raffinate reclaims a kind of high-tension porcelain insulator soil cleaning processing means of interface composition,Seal vibration damping rubber cushion and be separately positioned on base plate、In top board,Bolt is respectively by base plate、Top board is packed on high-tension porcelain insulator upper and lower side bottleneck,Anti-splash device is arranged between base plate and top board,Power and transmission device are installed on base plate,It is fixed with driving and supporting unit on top board,Cleaning brush assembly is installed between power and transmission device and upper driving and supporting unit,Base plate is respectively equipped with cleaning solution supplying interface、Raffinate reclaims interface,Liquid-jet device is packed on cleaning solution supplying interface.
Described base plate is a semi-circular combining structure form.
Described power is made up of motor, attachment bolt, driving gear, nut, duplicate gear, planetary gear, lower fixed gear ring, integrated positioning bolt with transmission device;Motor is packed on base plate by attachment bolt;Nut is for the axial limiting to driving gear;Duplicate gear engages with driving gear, planetary gear respectively and transmits moment of torsion;Planetary gear rotates around high-tension porcelain insulator in the track that duplicate gear and lower fixed gear ring are formed;Duplicate gear, lower fixed gear ring are semi-circular combining structure form;Lower fixed gear ring is packed on base plate.
Described top board is a semi-circular combining structure form.
Described upper driving and supporting unit is made up of ring gear, planetary gear, upper fixed gear ring, integrated positioning bolt;Planetary gear ring gear, on fixed gear ring formed track in rotate around high-tension porcelain insulator, ring gear, upper fixed gear ring are semi-circular combining structure form, and upper fixed gear ring is packed on top board.
Described cleaning brush assembly is made up of cleaning brush, brush joint, fastening screw nut;Brush joint is for being combined to cleaning brush connecting, and fastening screw nut is for fixing to cleaning brush, and cleaning brush can be made into different length, diameter, and height, diameter according to porcelain vase assemble.
Described anti-splash device is made up of splash guard, slide fastener, junction button;Splash guard is a semicircular structure body made by transparent material, in order to cleaning disposition in finder;Slide fastener is arranged on splash guard, anti-splash device by junction button be packed in base plate, between top board.
Described liquid-jet device is made up of pipe joint, adapter, pipe plug;Adapter one end is packed in the other end on cleaning solution supplying interface and is provided with pipe plug and is provided with spray hole, and pipe joint is used for connecting tubes, and adapter can make different length.
Described cleaning solution supplying is made up of filtered water tank, Rose Box, settling tank, water pump, pressure regulator valve, Pressure gauge, water pipe, dividing plate with retracting device;Water pump is arranged on filtered water tank, and pressure regulator valve, Pressure gauge are separately positioned on water pipe, and dividing plate is separately positioned on Rose Box, between settling tank, and dividing plate upper end has overflow aperture, to recycle in the wash liquid stream after precipitation to Rose Box.
When being cleaned to high-tension porcelain insulator dirt processing, specification according to high-tension porcelain insulator, select suitable cleaning processing apparatus, assemble cleaning brush assembly and two ends planetary gear, liquid-jet device, approximate composition according to each department high-tension porcelain insulator dirt, select suitable cleaning solution, link cleaning solution supplying and retracting device;Motor is fixed on base plate by attachment bolt, and driving gear is fixed on motor;High-tension porcelain insulator lower end bottleneck is connected lower fixing base plate, duplicate gear successively that be embedded with lower seal vibration damping rubber cushion, high-tension porcelain insulator upper end bottleneck is connected successively and is embedded with upper fixing base plate, the ring gear sealing vibration damping rubber cushion, dress has filled planetary cleaning brush assembly, fills upper and lower fixed gear ring;The spray orifice of combined type sparge pipe is contained on lower fixing base plate towards high-tension porcelain insulator, select, fill suitable anti-splash device, cleaning solution supplying is reclaimed interface and is connected with cleaning solution supplying interface, raffinate on lower fixing base plate with the outlet pipe on retracting device and raffinate recovery tube respectively;Connecting pump power, selecting, spray cleaning fluid, connect motor power, be cleaned processing, finder inner high voltage porcelain vase cleans disposition, selects, sprays clear water cleaning process.
The invention have the advantage that and is connected cleaning brush assembly between the planetary gear of power and transmission device, upper driving and supporting unit owing to using, so that cleaning brush assembly rotates around high-tension porcelain insulator and oneself transfers and completes cleaning action efficiently;Owing to using the combined type sparge pipe of different length, the cleaning brush assembly of diameter series, anti-splash device and different length series, such that it is able to cleaning processes the high-tension porcelain insulator of different size;There are the fan-shaped spray hole group on fur, combined type sparge pipe just suitable cleaning solution, clear water to high-tension porcelain insulator surface sprinkling in cleaning brush surface owing to using, such that it is able to cleaning processes each department high-tension porcelain insulator surface smut effectively, and do not damage high-tension porcelain insulator surface glaze layer;Owing to using the device such as water pump and pressure regulator valve of cleaning solution supplying and retracting device can supply the cleaning fluid of convenient pressure, such that it is able to cleaning processes the high-tension porcelain insulator being arranged on differing heights;Owing to using anti-splash device, raffinate recovery tube and separation to have the cleaning fluid tank of cleaning solution case, filtered water tank, such that it is able to reclaim and recycle cleaning solution, clear water, effectively prevent secondary pollution;Owing to using construction high-strength engineering plastic structural member, so that installation weight is light, loading, unloading are more convenient, and device completes cleaning and processes more reliable.
Brief description
Below with reference to accompanying drawing, the present invention is conducted further description:
Accompanying drawing 1 is the structural representation of the present invention a kind of high-tension porcelain insulator soil cleaning processing means;
Accompanying drawing 2 is the structural representation of the upper driving and supporting unit of a kind of high-tension porcelain insulator soil cleaning processing means;
Accompanying drawing 3 is the structural representation with transmission device for the power of a kind of high-tension porcelain insulator soil cleaning processing means;
Accompanying drawing 4 is the structural representation with retracting device for the cleaning solution supplying of a kind of high-tension porcelain insulator soil cleaning processing means.
Detailed description of the invention
nullReferring to the drawings 1、Accompanying drawing 2、Accompanying drawing 3、Accompanying drawing 4,A kind of high-tension porcelain insulator soil cleaning processing means of the present invention it by base plate 1、Power and transmission device 2、Top board 3、Seal vibration damping rubber cushion 4、Upper driving and supporting unit 5、Cleaning brush assembly 6、Anti-splash device 7、Liquid-jet device 8、Cleaning solution supplying and retracting device 9、Bolt 10、Cleaning solution supplying interface 11、Raffinate reclaims interface 12 and forms,Seal vibration damping rubber cushion 4 and be separately positioned on base plate 1、In top board 3,Bolt 10 is respectively by base plate 1、Top board 3 is packed on high-tension porcelain insulator upper and lower side bottleneck,Anti-splash device 7 is arranged between base plate 1 and top board 3,Power and transmission device 2 are installed on base plate 1,It is fixed with driving and supporting unit 5 on top board 3,Cleaning brush assembly 6 is installed between power and transmission device 2 and upper driving and supporting unit 5,Base plate 1 is respectively equipped with cleaning solution supplying interface 11、Raffinate reclaims interface 12,Liquid-jet device 8 is packed on cleaning solution supplying interface 11,Base plate 1、Top board 3 is semi-circular combining structure form;Cleaning brush assembly 6 is made up of cleaning brush the 61st, brush joint the 62nd, fastening screw nut 63;Brush joint 62 is for being combined to cleaning brush 61 connecting, and fastening screw nut 63 is for fixing to cleaning brush 61, and cleaning brush 61 can be made into different length, diameter, and height, diameter according to porcelain vase assemble;Anti-splash device 7 is made up of splash guard the 71st, slide fastener the 72nd, junction button 73;Splash guard 71 is a semicircular structure body made by transparent material, in order to cleaning disposition in finder;Slide fastener 72 is arranged on splash guard 71, and anti-splash device 7 is packed between base plate the 1st, top board 3 by junction button 73;Liquid-jet device 8 is made up of pipe joint the 81st, adapter the 82nd, pipe plug 83;Adapter 82 one end is packed on cleaning solution supplying interface 11, and the other end is provided with pipe plug 83, and is provided with spray hole;Pipe joint 81 is used for connecting tubes 82, and adapter 82 can make different length.
Referring to the drawings 2, described upper driving and supporting unit 5 is made up of ring gear the 51st, planetary gear the 52nd, upper fixed gear ring the 53rd, integrated positioning bolt 54, planetary gear 52 ring gear the 51st, on fixed gear ring 53 formed track in rotate around high-tension porcelain insulator, ring gear the 51st, upper fixed gear ring 53 is semi-circular combining structure form, and upper fixed gear ring 53 is packed on top board 3.
Referring to the drawings 3, described power is made up of motor the 21st, attachment bolt the 22nd, driving gear the 23rd, nut the 24th, duplicate gear the 25th, planetary gear the 26th, lower fixed gear ring the 27th, integrated positioning bolt 28 with transmission device 2, and motor 21 is packed on base plate 1 by attachment bolt 22;Nut 24 is for the axial limiting to driving gear 23;Duplicate gear 25 engages with driving gear the 23rd, planetary gear 26 and transmits moment of torsion respectively;Planetary gear 26 rotates around high-tension porcelain insulator in the track that duplicate gear 25 and lower fixed gear ring 27 are formed;Duplicate gear the 25th, lower fixed gear ring 27 is semi-circular combining structure form;Lower fixed gear ring 27 is packed on base plate 1.
Referring to the drawings 4, described cleaning solution supplying is made up of filtered water tank the 91st, Rose Box the 92nd, settling tank the 93rd, water pump the 94th, pressure regulator valve the 95th, Pressure gauge the 96th, water pipe the 97th, dividing plate 98 with retracting device 9, water pump 94 is arranged on filtered water tank 91, pressure regulator valve the 95th, Pressure gauge 96 is separately positioned on water pipe 97, dividing plate 98 is separately positioned between Rose Box the 92nd, settling tank 93, dividing plate 98 upper end has overflow aperture, to recycle in the wash liquid stream after precipitation to Rose Box 92.

Claims (8)

  1. null1. a high-tension porcelain insulator soil cleaning processing means,It is by base plate (1)、Power and transmission device (2)、Top board (3)、Seal vibration damping rubber cushion (4)、Upper driving and supporting unit (5)、Cleaning brush assembly (6)、Anti-splash device (7)、Liquid-jet device (8)、Cleaning solution supplying and retracting device (9)、Bolt (10)、Cleaning solution supplying interface (11)、Raffinate reclaims interface (12) composition,It is characterized in that: seal vibration damping rubber cushion (4) and be separately positioned on base plate (1)、In top board (3),Bolt (10) is respectively by base plate (1)、Top board (3) is packed on high-tension porcelain insulator upper and lower side bottleneck,Anti-splash device (7) is arranged between base plate (1) and top board (3),Power and transmission device (2) are installed on base plate (1),It is fixed with driving and supporting unit (5) on top board (3),Cleaning brush assembly (6) is installed between power and transmission device (2) and upper driving and supporting unit (5),Base plate (1) is respectively equipped with cleaning solution supplying interface (11)、Raffinate reclaims interface (12),Liquid-jet device (8) is packed on cleaning solution supplying interface (11);Described power and transmission device (2) are made up of motor (21), attachment bolt (22), driving gear (23), nut (24), duplicate gear (25), planetary gear (26), lower fixed gear ring (27), integrated positioning bolt (28), and motor (21) is packed on base plate (1) by attachment bolt (22);Nut (24) is for the axial limiting to driving gear (23);Duplicate gear (25) engages with driving gear (23), planetary gear (26) and transmits moment of torsion respectively;Planetary gear (26) rotates around high-tension porcelain insulator in the track that duplicate gear (25) and lower fixed gear ring (27) are formed;Duplicate gear (25), lower fixed gear ring (27) are semi-circular combining structure form;Lower fixed gear ring (27) is packed on base plate (1).
  2. 2. a kind of high-tension porcelain insulator soil cleaning processing means according to claim 1, it is characterised in that: described base plate (1) is a semi-circular combining structure form.
  3. 3. a kind of high-tension porcelain insulator soil cleaning processing means according to claim 1, it is characterised in that: described top board (3) is a semi-circular combining structure form.
  4. 4. a kind of high-tension porcelain insulator soil cleaning processing means according to claim 1, it is characterized in that: described upper driving and supporting unit (5) is made up of ring gear (51), planetary gear (52), upper fixed gear ring (53), integrated positioning bolt (54), planetary gear (52) rotates around high-tension porcelain insulator in the track that ring gear (51), upper fixed gear ring (53) are formed, ring gear (51), upper fixed gear ring (53) are semi-circular combining structure form, and upper fixed gear ring (53) is packed on top board (3).
  5. 5. a kind of high-tension porcelain insulator soil cleaning processing means according to claim 1, it is characterized in that: described cleaning brush assembly (6) is made up of cleaning brush (61), brush joint (62), fastening screw nut (63), brush joint (62) is for being combined to cleaning brush (61) connecting, fastening screw nut (63) is for fixing to cleaning brush (61), cleaning brush (61) can be made into different length, diameter, and height, diameter according to porcelain vase assemble.
  6. 6. a kind of high-tension porcelain insulator soil cleaning processing means according to claim 1, it is characterised in that: described anti-splash device (7) is made up of splash guard (71), slide fastener (72), junction button (73);Splash guard (71) is a semicircular structure body made by transparent material, in order to cleaning disposition in finder;Slide fastener (72) is arranged on splash guard (71), anti-splash device (7) by junction button (73) be packed in base plate (1), between top board (3).
  7. 7. a kind of high-tension porcelain insulator soil cleaning processing means according to claim 1, it is characterized in that: described liquid-jet device (8) is made up of pipe joint (81), adapter (82), pipe plug (83), adapter (82) one end is packed on cleaning solution supplying interface (11), and the other end is provided with pipe plug (83) and is provided with spray hole in adapter (82);Pipe joint (81) is used for connecting tubes (82), and adapter (82) can make different length.
  8. 8. a kind of high-tension porcelain insulator soil cleaning processing means according to claim 1, it is characterized in that: described cleaning solution supplying and retracting device (9) are by filtered water tank (91), Rose Box (92), settling tank (93), water pump (94), pressure regulator valve (95), Pressure gauge (96), water pipe (97), dividing plate (98) forms, water pump (94) is arranged on filtered water tank (91), pressure regulator valve (95), Pressure gauge (96) is separately positioned on water pipe (97), dividing plate (98) is separately positioned on Rose Box (92), between settling tank (93), dividing plate (98) upper end has overflow aperture, wash liquid stream after precipitation in Rose Box (92) to recycle.
CN201210168303.5A 2012-05-28 2012-05-28 A kind of high-tension porcelain insulator soil cleaning processing means Active CN103447261B (en)

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CN104070032A (en) * 2014-07-03 2014-10-01 国家电网公司 Cleaning device for transformer load switch
CN104289477A (en) * 2014-09-25 2015-01-21 国家电网公司 Cleaning machine suitable for isodiametric china bottles in transformer substation
CN104984940A (en) * 2015-06-05 2015-10-21 国家电网公司 Automatic cleaning device for dirt on surface of insulator
CN105032798B (en) * 2015-06-14 2017-03-15 兰州交通大学 A kind of insulator automatic cleaning system
CN105436114B (en) * 2015-10-28 2018-11-09 国网山东省电力公司潍坊供电公司 Semi-automatic power equipment decontamination sweeper
CN105290033A (en) * 2015-11-01 2016-02-03 国网山东省电力公司聊城供电公司 Self-circulation water-saving high-pressure insulator washing device
CN106623186A (en) * 2016-12-10 2017-05-10 新昌万顺机械有限公司 Bearing cleaning and filtering device
CN107866393B (en) * 2017-11-13 2019-12-27 国网福建省电力有限公司 Circuit breaker porcelain bushing cleaning device
CN109201553A (en) * 2018-08-30 2019-01-15 西南交通大学 A kind of mechanical structure of integrated railway insulator swab
CN109821790B (en) * 2019-03-01 2020-11-10 北京国电富通科技发展有限责任公司 Cleaning device and power equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534879A1 (en) * 1985-09-30 1987-04-09 Siemens Ag Insulator cleaning device
CN102319683A (en) * 2011-08-26 2012-01-18 重庆电力高等专科学校 Insulator cleaning device
CN202655301U (en) * 2012-05-28 2013-01-09 江苏省电力公司南通供电公司 Dirt cleanness treatment device for high-tension porcelain bottle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07335057A (en) * 1994-06-08 1995-12-22 East Japan Railway Co Insulator cleaning apparatus
JPH11149839A (en) * 1997-11-13 1999-06-02 Toshiba Eng Co Ltd Cleaning apparatus for insulator
JPH11149838A (en) * 1997-11-13 1999-06-02 Toshiba Eng Co Ltd Insulator cleaning device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534879A1 (en) * 1985-09-30 1987-04-09 Siemens Ag Insulator cleaning device
CN102319683A (en) * 2011-08-26 2012-01-18 重庆电力高等专科学校 Insulator cleaning device
CN202655301U (en) * 2012-05-28 2013-01-09 江苏省电力公司南通供电公司 Dirt cleanness treatment device for high-tension porcelain bottle

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