CN201541068U - Contact cleaning device - Google Patents
Contact cleaning device Download PDFInfo
- Publication number
- CN201541068U CN201541068U CN 200920231662 CN200920231662U CN201541068U CN 201541068 U CN201541068 U CN 201541068U CN 200920231662 CN200920231662 CN 200920231662 CN 200920231662 U CN200920231662 U CN 200920231662U CN 201541068 U CN201541068 U CN 201541068U
- Authority
- CN
- China
- Prior art keywords
- fingertip
- contact cleaning
- soft brush
- contact
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title abstract description 11
- 241001417527 Pempheridae Species 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 5
- 238000005498 polishing Methods 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 abstract description 4
- 239000004519 grease Substances 0.000 abstract description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 3
- 229910052982 molybdenum disulfide Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
A contact cleaning device is provided with an insulated handle and an insulated rod; the upper end of the insulated rod is connected with a contact cleaning soft brush through a universal rotating head; the insulated rod is provided with a lengthened rod; the lengthened rod and the insulated rod are connected through screws. The contact cleaning soft brush could perform an omni directional rotation to clean the contact from various directions. The contact cleaning soft brush is installed on the universal rotating head at different angles according to the requirement, is flexible and portable and could clean contacts of various isolation switches in cold and hot standby conditions. The product is a contact cleaning device in the live maintaining series tool of the isolation switch for cleaning the polished and derusted parts after movable and static contacts of the isolation switch are polished and derusted, removing residues after polishing and preparing to coat a molybdenum disulfide grease for the next step.
Description
Technical field
The utility model relates to a kind of attending device of converting equipment, particularly a kind of fingertip sweeper.
Background technology
Isolating switch is the important component part in the grid company converting equipment, and isolating switch accounts for 40% of converting equipment total amount in transformer station (institute), and its maintenance workload accounts for about 70% of total amount especially.Therefore, the height of isolating switch repair and maintenance level has directly determined the height of substation equipment maintenance and repair level and equipment health status.
Dynamic and static contact heating is the principal element of isolating switch generation defective and fault.Under the running status, the oxidation copper film that the dynamic and static contact of isolating switch produces under the effect of electric current and electric arc and burn trace, touch spring pressure reduces, and contact resistance increases, and the greasy dirt of contact contact-making surface all can cause the contact heating, and then causes equipment fault.The maintainer can be by observing the whether variable color of the warm sheet of examination, and the contact contact position has or not means such as variable color oxidation and infrared measurement of temperature to judge whether contact is good, has or not the heating phenomenon.Have under the heating or the possible situation of generating heat at preliminary judgement, behind rust cleaning that fingertip is polished, fingertip cleaning, a series of power-on servings such as lubricated, eliminate fault isolating switch hidden danger, improve the equipment general level of the health, guarantee power supply reliability, for socio-economic development escorts.The instrument that does not have power-on serving in the prior art.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of fingertip sweeper of isolating switch power-on serving.
The technical problems to be solved in the utility model is achieved through the following technical solutions, and a kind of fingertip sweeper is characterized in: be provided with insulation handle and insulating bar, be connected with fingertip in the upper end of insulating bar by universal swivel head and clean soft brush.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, described universal swivel head is provided with connecting rod, one end of connecting rod and insulating bar are hinged by jointed shaft, the other end of connecting rod is provided with and the vertically disposed jaw of above-mentioned jointed shaft, fingertip cleans soft brush and is contained in the jaw, and by marking closely screw.
The technical problems to be solved in the utility model can also come further to realize that insulating bar is provided with extension bar by the following technical programs, between extension bar and the insulating bar by being threaded.
The utility model compared with prior art is connected with fingertip in the upper end of insulating bar and cleans soft brush, and connects by universal swivel head, can carry out the comprehensive rotation of 360 degree, the different azimuth contact is cleaned guaranteeing.Fingertip cleans soft brush and can be installed on the universal rotary head with different angles as required.This assembly is flexible, light, can be implemented in that the fingertip to various model isolating switches cleans under the hot and cold spare condition.This product is the fingertip sweeper in the isolating switch power-on serving series of tools, its effect is after the dynamic and static contact polishing of isolating switch rust cleaning, utilize this assembly that its polishing, rust cleaning position are cleaned, the residue after the polishing of place to go is smeared molybdenum disulphide grease for next step and is prepared.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
Embodiment
A kind of fingertip sweeper is provided with insulation handle 4 and insulating bar 3, is connected with fingertip in the upper end of insulating bar 3 by universal swivel head 2 and cleans soft brush 1.Insulating bar is provided with extension bar, by being threaded, according to the electric pressure difference, selecting to increase or reduces insulation and adds bar between extension bar and the insulating bar.Insulating bar insulation withstand voltage is 0.25kV/mm.This assembly flexible, light (total weight is between the 2.5-3.3 kilogram) can be implemented in that the fingertip to various model isolating switches cleans under the hot and cold spare condition.Fingertip cleans soft brush 1 and is provided with a core bar, and core bar is coated with soft bristle.
Described universal swivel head 2 is provided with connecting rod, and an end of connecting rod and insulating bar are hinged by jointed shaft, and the other end of connecting rod is provided with and the vertically disposed jaw of above-mentioned jointed shaft, and fingertip cleans soft brush and is contained in the jaw, and by marking closely screw.Can carry out the comprehensive rotation of 360 degree, the different azimuth contact be cleaned guaranteeing.Fingertip cleans soft brush and can be installed on the universal rotary head with different angles as required.
Claims (3)
1. a fingertip sweeper is characterized in that: be provided with insulation handle and insulating bar, be connected with fingertip in the upper end of insulating bar by universal swivel head and clean soft brush.
2. fingertip sweeper according to claim 1, it is characterized in that: described universal swivel head is provided with connecting rod, one end of connecting rod and insulating bar are hinged by jointed shaft, the other end of connecting rod is provided with and the vertically disposed jaw of above-mentioned jointed shaft, fingertip cleans soft brush and is contained in the jaw, and by marking closely screw.
3. fingertip sweeper according to claim 1, it is characterized in that: insulating bar is provided with extension bar, between extension bar and the insulating bar by being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920231662 CN201541068U (en) | 2009-09-17 | 2009-09-17 | Contact cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920231662 CN201541068U (en) | 2009-09-17 | 2009-09-17 | Contact cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201541068U true CN201541068U (en) | 2010-08-04 |
Family
ID=42592524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920231662 Expired - Fee Related CN201541068U (en) | 2009-09-17 | 2009-09-17 | Contact cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201541068U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409996A (en) * | 2014-11-27 | 2015-03-11 | 国网河南省电力公司平顶山供电公司 | Device and method for maintaining and cleaning isolating switches |
| CN106334681A (en) * | 2016-11-14 | 2017-01-18 | 国网江苏省电力公司检修分公司 | Cleaning device for isolating switch contact |
| CN109610385A (en) * | 2019-01-29 | 2019-04-12 | 苏州工业职业技术学院 | A kind of rotary overhead anti-collision wall cleaning device of universal shaft fitting |
| CN111770889A (en) * | 2018-03-28 | 2020-10-13 | 三菱电机大楼技术服务株式会社 | Grease cleaning auxiliary tool for rope wheel shaft part of elevator |
-
2009
- 2009-09-17 CN CN 200920231662 patent/CN201541068U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409996A (en) * | 2014-11-27 | 2015-03-11 | 国网河南省电力公司平顶山供电公司 | Device and method for maintaining and cleaning isolating switches |
| CN106334681A (en) * | 2016-11-14 | 2017-01-18 | 国网江苏省电力公司检修分公司 | Cleaning device for isolating switch contact |
| CN106334681B (en) * | 2016-11-14 | 2019-11-05 | 国网江苏省电力有限公司检修分公司 | A kind of isolation switch contact cleaning device |
| CN111770889A (en) * | 2018-03-28 | 2020-10-13 | 三菱电机大楼技术服务株式会社 | Grease cleaning auxiliary tool for rope wheel shaft part of elevator |
| CN111770889B (en) * | 2018-03-28 | 2021-12-07 | 三菱电机大楼技术服务株式会社 | Grease cleaning auxiliary tool for rope wheel shaft part of elevator |
| CN109610385A (en) * | 2019-01-29 | 2019-04-12 | 苏州工业职业技术学院 | A kind of rotary overhead anti-collision wall cleaning device of universal shaft fitting |
| CN109610385B (en) * | 2019-01-29 | 2023-08-15 | 苏州工业职业技术学院 | Cardan shaft laminating rotation type overhead anti-collision wall belt cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ELECTRIC POWER COMPANY STATE ELECTRIC NET Effective date: 20130205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130205 Address after: 222000 No. 13 happy road, Sinpo District, Jiangsu, Lianyungang Patentee after: Lianyungang Power Supply Company of Jiangsu Electric Power Company Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 222000 No. 13 happy road, Sinpo District, Jiangsu, Lianyungang Patentee before: Lianyungang Power Supply Company of Jiangsu Electric Power Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20180917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |