CN102097236A - Method for derusting altitude isolating switch - Google Patents
Method for derusting altitude isolating switch Download PDFInfo
- Publication number
- CN102097236A CN102097236A CN2010105749102A CN201010574910A CN102097236A CN 102097236 A CN102097236 A CN 102097236A CN 2010105749102 A CN2010105749102 A CN 2010105749102A CN 201010574910 A CN201010574910 A CN 201010574910A CN 102097236 A CN102097236 A CN 102097236A
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- China
- Prior art keywords
- altitude
- drill hole
- isolating switch
- derusting
- boring
- 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.)
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Abstract
The invention discloses a method for derusting an altitude isolating switch. In the method, a drill hole is formed on a bearing block of an altitude isolating switch body, a diluted hydrochloric acid is injected into the drill hole, a pillar insulator is rotated to discharge rusted materials from the drill hole, grease is injected into the drill hole by using a high pressure grease gun to prevent the drill hole from being rusted and seal the drill hole, and finally an opening of the drill hole is plugged by using a rubber bush to seal the bearing block and realize a running state without the drill hole. Subsequent maintenance can be performed only by removing the rubber bush and implementing the method in a power failure. The method saves time and labor, is simple and convenient to operate, ensures good effects and effectively solves the problems of derusting of the altitude isolating switch.
Description
Technical field
The invention belongs to substation equipment maintenance technology field, be specifically related to the derusting method of a kind of high-altitude isolating switch.
Background technology
The high-altitude isolating switch is mainly used in 110KV turnover line at interval in electrical network, cooperate with on-load switch, cut off or the conducting power circuit, and be the electric equipments of electric power system.Isolating switch operation frequency in electrical network in high-altitude is lower, its rotating part is bad because of the sealing of bearing place, intake, advance former thereby corrosions such as moisture, make switch when rotating and viscous motion, thereby switch causes to refuse to draw or refuse when operation and closes, and arc short-circuit takes place and initiating failure when serious in operating process.And the high-altitude isolating switch overhaul life is short, and the power failure difficulty is big, and the human and material resources that overhaul once drops into are more, and the power failure area is big during overhaul, and economic loss and social influence are very big.
Summary of the invention
The objective of the invention is to avoid above-mentioned weak point of the prior art, and provide a kind of easy to maintenance, effectively prevent high-altitude isolating switch corrosion, the derusting method of high-altitude isolating switch easily eliminates rust.
Realize that the technical scheme that purpose of the present invention adopts is: the derusting method of a kind of high-altitude isolating switch, described method following steps:
On a, the bearing pedestal boring is set with the high-altitude isolating switch;
B, with in the Xi hydrochloric acid injection hole, rotation post insulator simultaneously carries out continuously up to the corrosion thing in hole all till the discharges;
C, usefulness injection grease gun inject butter in boring;
D, block hell with rubber case.
The invention has the beneficial effects as follows: owing on the bearing pedestal of the present invention with high-altitude isolating switch body boring is set, in the hydrochloric acid injection hole of Xi, the rotation post insulator makes the corrosion thing from the interior discharge of holing, in boring, inject butter with this prevent to hole corrosion and airtight boring with injection grease gun again, block hell with rubber case at last and seal bearing pedestal, also reach the running status when not holing with this.Only with remove rubber case, in the gap that have a power failure according to said method get final product when safeguarding next time, and time saving and energy saving, easy and simple to handle, effect is fine, efficiently solves the problem of high-altitude isolating switch rust cleaning.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described:
Fig. 1 is the structural representation of bottom bracket of the present invention.
Embodiment
As shown in Figure 1:, further specify advantage of the present invention below by specific embodiment:
The derusting method of a kind of high-altitude isolating switch, described method following steps: boring 2 is set on the bearing pedestal 1 with high-altitude isolating switch body, in Xi hydrochloric acid injection hole 2, rotation post insulator 3 makes the corrosion thing from 2 interior discharges of holing, in boring 2, inject butter with this prevent to hole corrosion and airtight boring with injection grease gun again, block boring with rubber case at last and seal bearing pedestal with this for 2 mouthfuls, also reach the running status when not holing.Only with remove rubber case, in the gap that have a power failure according to said method get final product when safeguarding next time, and time saving and energy saving, easy and simple to handle, effect is fine, efficiently solves the problem of high-altitude isolating switch rust cleaning.
Claims (1)
1. the derusting method of a high-altitude isolating switch is characterized in that comprising the steps:
On a, the bearing pedestal boring is set with the high-altitude isolating switch;
B, with in the Xi hydrochloric acid injection hole, rotation post insulator simultaneously carries out continuously up to the corrosion thing in hole all till the discharges;
C, usefulness injection grease gun inject butter in boring;
D, block hell with rubber case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105749102A CN102097236A (en) | 2010-12-07 | 2010-12-07 | Method for derusting altitude isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105749102A CN102097236A (en) | 2010-12-07 | 2010-12-07 | Method for derusting altitude isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102097236A true CN102097236A (en) | 2011-06-15 |
Family
ID=44130278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105749102A Pending CN102097236A (en) | 2010-12-07 | 2010-12-07 | Method for derusting altitude isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102097236A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507727A (en) * | 2017-08-29 | 2017-12-22 | 嘉善恒兴电力建设有限公司 | A kind of high voltage isolator loosening device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007048561A (en) * | 2005-08-09 | 2007-02-22 | Nippon Kouatsu Electric Co | Pointer installation structure of switch |
| CN101354976A (en) * | 2008-07-30 | 2009-01-28 | 河南省电力公司三门峡供电公司 | Power isolated switch |
| CN201570421U (en) * | 2009-12-08 | 2010-09-01 | 三门峡裕康电力有限责任公司 | Isolating switch |
| CN201975315U (en) * | 2010-12-06 | 2011-09-14 | 河南省电力公司南阳供电公司 | Anti-rust high-altitude isolating switch |
-
2010
- 2010-12-07 CN CN2010105749102A patent/CN102097236A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007048561A (en) * | 2005-08-09 | 2007-02-22 | Nippon Kouatsu Electric Co | Pointer installation structure of switch |
| CN101354976A (en) * | 2008-07-30 | 2009-01-28 | 河南省电力公司三门峡供电公司 | Power isolated switch |
| CN201570421U (en) * | 2009-12-08 | 2010-09-01 | 三门峡裕康电力有限责任公司 | Isolating switch |
| CN201975315U (en) * | 2010-12-06 | 2011-09-14 | 河南省电力公司南阳供电公司 | Anti-rust high-altitude isolating switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507727A (en) * | 2017-08-29 | 2017-12-22 | 嘉善恒兴电力建设有限公司 | A kind of high voltage isolator loosening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |