CN103982763A - Oiling device for disconnecting switch contact - Google Patents
Oiling device for disconnecting switch contact Download PDFInfo
- Publication number
- CN103982763A CN103982763A CN201410241194.4A CN201410241194A CN103982763A CN 103982763 A CN103982763 A CN 103982763A CN 201410241194 A CN201410241194 A CN 201410241194A CN 103982763 A CN103982763 A CN 103982763A
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- storage cylinder
- oil storage
- fixing frame
- oil
- stepping
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
An oiling device for a disconnecting switch contact is structurally composed of an oil storage cylinder, a fixing frame, an operation rod and a stepping ratchet mechanism. The oil storage cylinder is arranged at the top end of the operation rod through the fixing frame. A rack pushing rod is arranged at the lower end of the oil storage cylinder. The upper end of the rack pushing rod is connected with a piston in the oil storage cylinder. The upper portion of the piston is filled with petroleum jelly. A screwing cover is arranged at the upper end of the oil storage cylinder. An oiling pipe is connected to the middle of the upper portion of the screwing cover. An oiling nozzle is arranged at the end of the oiling pipe. The stepping ratchet mechanism is arranged below the fixing frame and composed of a gear, a connection rod, a reset spring and a pull wire. A one-way ratchet wheel is arranged in the center of the gear, the gear is meshed with the rack pushing rod, the one-way ratchet wheel is connected with the left end of the connection rod, the right end of the connection rod is connected with the reset spring and the pull rope, the upper end of the reset spring is connected with the fixing frame, and the lower end of the pull rope drops downwards to the lower end of the operation rod. The oiling device has the advantages of being simple in structure, convenient to use, capable of adding the petroleum jelly to an electrified disconnecting switch and greatly improving the reliability of power supply and large in application value.
Description
technical field:
The present invention relates to a kind of power equipment maintaining equipment, particularly a kind of isolation switch contact oiling station.
background technique:
Isolating switch long-play, its contact reduces because oxidation causes switches conductive and operating characteristics, in order to prevent that isolating switch conduction operating characteristics from reducing, and need to be coated with some vaseline oils through the isolation switch contact of being everlasting and be lubricated.Mostly the oiling work of prior art is artificial oiling, the deficiency existing is to be manually coated with oil require to carry out under power-off condition, the member of shift climbs to disconnecting link and directly on isolation switch contact, is coated with vaseline, except having a power failure, affect circuit normal power supply, also very easily there is personal height falling accident and step on the potential safety hazards such as charging equipment by mistake, the solution also not had at present.
summary of the invention:
The object of the invention is in view of the foregoing defects the prior art has, a kind of isolation switch contact oiling station is provided.
The object of the invention is that the mode of clicking realizes: its structure is by oil storage cylinder, fixing frame, operating stem, stepping ratch mechanism forms, oil storage cylinder is arranged on the top of operating stem by fixing frame, the lower end of oil storage cylinder is provided with tooth bar push rod, the upper end of tooth bar push rod is connected with the piston in oil storage cylinder, the top of piston is filled with vaseline oil, the upper end of oil storage cylinder is provided with and screws lid, screw the middle painting oil pipe that is connected with in top of lid, the end that is coated with oil pipe is provided with painting oil nozzle, the below of fixing frame is provided with stepping ratch mechanism, stepping ratch mechanism is by gear, connecting rod, Returnning spring and stay cord form, Gear center is provided with unidirectional ratchet wheel, wheel and rack push rod is meshed, unidirectional ratchet wheel is connected with the left end of connecting rod, the right-hand member of connecting rod connects Returnning spring and stay cord, the upper end of Returnning spring is connected with fixing frame, stay cord lower end hangs down into the lower end of operating stem.
Described a kind of isolation switch contact oiling station, the centre that oil storage cylinder upper end is coated with oil pipe is designed with camber, convenient for oiling, is coated with the middle camber of oil pipe and is controlled at 45-135 degree.。
The invention has the beneficial effects as follows: this device has simple in structure, low cost of manufacture, easy for operation; The feature such as save time, laborsaving, safe, the innovative point of this scheme is chargedly to isolating switch, to add vaseline; In while falling parent-operation, also can be safeguarded disconnecting link, can charged interpolation vaseline, do not need hanging earthing conductor, and greatly improved power supply reliability, economic and social benefit obviously strengthens, and has great promotional value.
accompanying drawing explanation:
Fig. 1 is the structural representation of oiling station;
Fig. 2 is stepping ratch mechanism structural representation after local amplification;
Description of reference numerals: be coated with oil nozzle 1, be coated with oil pipe 2, screw cover 3, oil storage cylinder 4, fixing frame 5, Returnning spring 6, connecting rod 7, stay cord 8, operating stem 9, tooth bar push rod 10, unidirectional ratchet wheel 11, gear 12, piston 13, vaseline oil 14
embodiment:
By reference to the accompanying drawings a kind of isolation switch contact oiling station of the present invention is described in further detail:
A kind of isolation switch contact oiling station of the present invention, its structure is by oil storage cylinder 4, fixing frame 5, operating stem 9, stepping ratch mechanism forms, oil storage cylinder 4 is arranged on the top of operating stem 9 by fixing frame 5, the lower end of oil storage cylinder 4 is provided with tooth bar push rod 10, the upper end of tooth bar push rod 10 is connected with the piston 13 in oil storage cylinder 4, the top of piston 13 is filled with vaseline oil 14, the upper end of oil storage cylinder 4 is provided with to screw covers 3, in the middle of screwing the top of covering 3, be connected with painting oil pipe 2, the end that is coated with oil pipe 2 is provided with and is coated with oil nozzle 1, the below of fixing frame 5 is provided with stepping ratch mechanism, stepping ratch mechanism is by gear 12, connecting rod 7, Returnning spring 6 and stay cord 8 form, gear 12 centers are provided with unidirectional ratchet wheel 11, gear 12 is meshed with tooth bar push rod 10, unidirectional ratchet wheel 11 is connected with the left end of connecting rod 7, the right-hand member of connecting rod 7 connects Returnning spring 6 and stay cord 8, the upper end of Returnning spring 6 is connected with fixing frame 5, stay cord 8 lower ends hang down into the lower end of operating stem 9,
Described a kind of isolation switch contact oiling agent adding device, the centre that oil storage cylinder upper end is coated with oil pipe is designed with camber, convenient for oiling, is coated with the middle camber of oil pipe and is controlled at 45-135 degree.
The working principle of stepping ratch mechanism is identical with the flywheel one-way rotation working principle of bicycle, is universal machine parts.
Embodiment
Using method is as follows:
Pull down carry-over bar push rod, tooth bar push rod is moved the piston in oil storage cylinder to the bottom of oil storage cylinder, open the oil storage cylinder cap at top in oil storage cylinder, vaseline is filled to oil storage cylinder, cover with the oil storage cylinder upper cover that is coated with oil nozzle, hand is lifted operating stem painting oil nozzle is reached and needs the position of oiling to hook, pull stay cord, stay cord drivening rod drives stepping ratch mechanism, stepping ratch mechanism actuation gear rotates, and gear driving rack push rod is boosted and then promoted and moves vaseline oil is extruded and is coated onto the lubricated position of switch rising sun sun from painting oil nozzle on piston.Stay cord is every once drop-down, the tooth bar push rod segment distance that moves up, and stay cord is lifted connecting rod by Returnning spring after pulling downwards, and stay cord can be prepared tractive next time, knows that oiling is complete.Because stay cord and operating stem are all insulators, so oiling operation can be carried out in not power-off.
Except the technical characteristics of specification and the description of claims shuttle, be the known technology of those skilled in the art.
Claims (2)
1. an isolation switch contact oiling station, it is characterized in that comprising oil storage cylinder, fixing frame, operating stem, with stepping ratch mechanism, oil storage cylinder is arranged on the top of operating stem by fixing frame, the lower end of oil storage cylinder is provided with tooth bar push rod, the upper end of tooth bar push rod is connected with the piston in oil storage cylinder, the top of piston is filled with vaseline oil, the upper end of oil storage cylinder is provided with and screws lid, screw the middle painting oil pipe that is connected with in top of lid, the end that is coated with oil pipe is provided with painting oil nozzle, the below of fixing frame is provided with stepping ratch mechanism, stepping ratch mechanism is by gear, connecting rod, Returnning spring and stay cord form, Gear center is provided with unidirectional ratchet wheel, wheel and rack push rod is meshed, unidirectional ratchet wheel is connected with the left end of connecting rod, the right-hand member of connecting rod connects Returnning spring and stay cord, the upper end of Returnning spring is connected with fixing frame, stay cord lower end hangs down into the lower end of operating stem.
2. a kind of isolation switch contact oiling station according to claim 1, is characterized in that the centre of oil storage cylinder upper end painting oil pipe is designed with camber, is coated with the middle camber of oil pipe and is controlled at 45-135 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241194.4A CN103982763A (en) | 2014-06-03 | 2014-06-03 | Oiling device for disconnecting switch contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241194.4A CN103982763A (en) | 2014-06-03 | 2014-06-03 | Oiling device for disconnecting switch contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103982763A true CN103982763A (en) | 2014-08-13 |
Family
ID=51274848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410241194.4A Pending CN103982763A (en) | 2014-06-03 | 2014-06-03 | Oiling device for disconnecting switch contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103982763A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841616A (en) * | 2015-05-12 | 2015-08-19 | 上海东方雨虹防水工程有限公司 | Portable ratchet type pressure-injection machine for waterproof sealing and using method thereof |
| CN106058728A (en) * | 2016-07-22 | 2016-10-26 | 国网河南宜阳县供电公司 | Hand-held line winter special maintenance device |
| CN106949367A (en) * | 2017-04-28 | 2017-07-14 | 国网山东省电力公司平原县供电公司 | A kind of powered oiling instrument of outdoor disconnector |
| CN110434032A (en) * | 2019-07-26 | 2019-11-12 | 奥然生物科技（上海）有限公司 | A kind of wiper |
| CN111659574A (en) * | 2020-05-18 | 2020-09-15 | 昆山皇田汽车配件工业有限公司 | Automatic oiling and prerotation device for spring assembly and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2212768A5 (en) * | 1972-12-29 | 1974-07-26 | Metaux Precieux Cie | |
| DE10356887B3 (en) * | 2003-10-30 | 2004-12-16 | Dehn + Söhne Gmbh + Co. Kg | Cleaning and maintenance equipment for electrical switchgear/transformers, in the 1-36 kV range, has an insulated rod and tube to take working heads in screw fittings as swan necks which can be shaped as required |
| CN101392862A (en) * | 2008-10-10 | 2009-03-25 | 邢台供电公司 | Electrified lubricator of high voltage isolating switch |
| CN202203631U (en) * | 2011-07-25 | 2012-04-25 | 宁阳县供电公司 | Oil syringe of electrical high-altitude device |
| CN202484560U (en) * | 2012-01-13 | 2012-10-10 | 宝山钢铁股份有限公司 | Portable fueller |
| CN203027702U (en) * | 2013-01-18 | 2013-07-03 | 河北科技大学 | Guy type device for applying fertilizers and pesticides to fruit trees |
| CN203892849U (en) * | 2014-06-03 | 2014-10-22 | 国网山东齐河县供电公司 | Oil coating device for disconnector contactor |
-
2014
- 2014-06-03 CN CN201410241194.4A patent/CN103982763A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2212768A5 (en) * | 1972-12-29 | 1974-07-26 | Metaux Precieux Cie | |
| DE10356887B3 (en) * | 2003-10-30 | 2004-12-16 | Dehn + Söhne Gmbh + Co. Kg | Cleaning and maintenance equipment for electrical switchgear/transformers, in the 1-36 kV range, has an insulated rod and tube to take working heads in screw fittings as swan necks which can be shaped as required |
| CN101392862A (en) * | 2008-10-10 | 2009-03-25 | 邢台供电公司 | Electrified lubricator of high voltage isolating switch |
| CN202203631U (en) * | 2011-07-25 | 2012-04-25 | 宁阳县供电公司 | Oil syringe of electrical high-altitude device |
| CN202484560U (en) * | 2012-01-13 | 2012-10-10 | 宝山钢铁股份有限公司 | Portable fueller |
| CN203027702U (en) * | 2013-01-18 | 2013-07-03 | 河北科技大学 | Guy type device for applying fertilizers and pesticides to fruit trees |
| CN203892849U (en) * | 2014-06-03 | 2014-10-22 | 国网山东齐河县供电公司 | Oil coating device for disconnector contactor |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841616A (en) * | 2015-05-12 | 2015-08-19 | 上海东方雨虹防水工程有限公司 | Portable ratchet type pressure-injection machine for waterproof sealing and using method thereof |
| CN104841616B (en) * | 2015-05-12 | 2017-05-31 | 上海东方雨虹防水工程有限公司 | Portable waterproof sealing compound ratchet-type press injector and its application method |
| CN106058728A (en) * | 2016-07-22 | 2016-10-26 | 国网河南宜阳县供电公司 | Hand-held line winter special maintenance device |
| CN106058728B (en) * | 2016-07-22 | 2018-10-12 | 国网河南宜阳县供电公司 | A kind of hand-held circuit winter special maintenance device |
| CN106949367A (en) * | 2017-04-28 | 2017-07-14 | 国网山东省电力公司平原县供电公司 | A kind of powered oiling instrument of outdoor disconnector |
| CN106949367B (en) * | 2017-04-28 | 2018-08-03 | 国网山东省电力公司平原县供电公司 | A kind of outdoor disconnector electrification oiling tool |
| CN110434032A (en) * | 2019-07-26 | 2019-11-12 | 奥然生物科技（上海）有限公司 | A kind of wiper |
| CN110434032B (en) * | 2019-07-26 | 2024-04-12 | 奥然生物科技（上海）有限公司 | Oiling tool |
| CN111659574A (en) * | 2020-05-18 | 2020-09-15 | 昆山皇田汽车配件工业有限公司 | Automatic oiling and prerotation device for spring assembly and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140813 |