CN101685945A - Repair hoisting device and method for isolating switch - Google Patents
Repair hoisting device and method for isolating switch Download PDFInfo
- Publication number
- CN101685945A CN101685945A CN200810137192A CN200810137192A CN101685945A CN 101685945 A CN101685945 A CN 101685945A CN 200810137192 A CN200810137192 A CN 200810137192A CN 200810137192 A CN200810137192 A CN 200810137192A CN 101685945 A CN101685945 A CN 101685945A
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- China
- Prior art keywords
- isolating switch
- hoisting device
- base
- hanging
- chain block
- Prior art date
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Abstract
The invention relates to repair hoisting device and method for an isolating switch. The hoisting device which is suitable for repairing and replacing a GW5 isolating switch comprises a tightener (1),a manual hoist (2), a base (3), a hanging rod (4) and a bottle hanging rack (5). The hanging rod and the bottle hanging rack are designed and manufactured according to the height and the weight of theGW5 isolating switch and the geometric dimension of a supporting insulator so as to ensure that the isolating switch and a china bottle are reliably hoisted and a mounting angle of the china bottle is unchanged, and the base is designed and manufactured according to the mounting principle of the GW5 isolating switch so that the base is convenient and rapid to disassemble and assemble, practical and reliable.
Description
Technical field
It is a kind of on 110 kilovolts of high-tension apparatuses to the present invention relates to electric power system, hoisting apparatus and method when GW5 type isolating switch is overhauled.
Background technology
General known when GW5 type isolating switch is overhauled, do not having under the situation of crane, if pull down insulator, be to use pole and pulley mostly, penetrate a rope in the pulley, one of rope ties up on the isolating switch, the other end is held by a lot of people, with manpower isolating switch is pulled on the equipment frame, not only labor intensive, material resources, and can't guarantee the safety of the person and equipment at all; Having under the situation of crane, also to be subjected to place, the mode of connection, the influence of power failure scope and weather is difficult to satisfy the condition of overhauling, and this is the difficult problem that electric power system exists for a long time.
Summary of the invention
According to tearing open that this is torn open, what this changed changes, and accomplishes the principle of " it is required good to repair ".The present invention is directed to the prior art deficiency, provide a kind of isolating switch to install and remove hoisting apparatus and method.The application of this invention is not limited by or not the place, and labour intensity that can the person of lightening one's labor improves the fail safe of overhaul efficiency and operation, is a kind of technological innovation efficiently.
Hoisting apparatus is changed in the isolating switch maintenance, is made up of wire grip (1), chain block (2), base (3), Hanging frame (4), hanging insulator rack (5).Physical dimension according to height, weight and the supporting insulator of GW5 isolating switch designs and produces suspension rod and hanging insulator rack, guarantees isolating switch and porcelain vase is reliably sling and the porcelain vase setting angle is constant; And design and produce base according to the installation principle of GW5 type isolating switch, and make its easy accessibility, quick, practicality, reliable.Advantage is that the activity duration is short, easy to operate, is not subjected to the restriction of place, weather, environment and the power failure scope and the mode of connection, uses in extensive range.
Description of drawings
Fig. 1 is the structural representation of hoisting apparatus.
Fig. 2 is the structural representation of Hanging frame.
Fig. 3 is the structural representation that hangs the porcelain vase frame.
Fig. 4 is the structural representation of base.
Among Fig. 1,1. wire grip, 2. chain block, 3. base, 4. Hanging frame, 5. hanging insulator rack is 6. tied up rope.
Among Fig. 2,7. wire grip draw ring, 8. chain block suspension ring, 9. suspension rod, 10. crossbeam, 11. lacing wires.
Among Fig. 3,12. entablatures, 13. suspension ring, 14. sills, 15. supports.
Among Fig. 4,16. crossbeams, 17. slotted hole eyes, 18.J type bolt, the axle sleeve of 19. shutoff.
Embodiment
When the V-type of slinging on GW5-110 kilovolt high voltage isolator was supported porcelain vase, operating type was as follows:
Electric operating personnel, the suspension bracket base is firm with J type bolt, suspension rod is inserted in the jack of base, adjust direction after, with wire grip Hanging frame is fixed, hang up chain block, hanging insulator rack is placed on supports the porcelain vase place to fix, hanging insulator rack is hung on the chain block with steel wire rope, V-type is supported that porcelain vase lifts by crane, the isolating switch integral lifting also can be decomposed isolating switch bearing and porcelain vase, reach the purpose that bearing and bearing are changed and overhauled.
Claims (4)
1. isolating switch repair hoisting device and method, it is characterized in that: at first base (3) is fixed on the crossbeam channel-section steel of isolating switch, Hanging frame (4) is installed on the base (3), adjust the direction of Hanging frame (4), by wire grip (1) Hanging frame (4) is fixed, hang up chain block (2), with tying up rope (6) hanging insulator rack (5) is fixed on the GW5 isolating switch porcelain vase, with steel wire rope hanging insulator rack (5) is hung on the hook of chain block (2), pulling chain block (2), then the isolating switch porcelain vase can be sling, finish overhauling project.
2. a kind of isolating switch repair hoisting device according to claim 1 and method is characterized in that: Hanging frame (4) is made up of wire grip (1), draw ring (7), chain block suspension ring (8), suspension rod (9), crossbeam (10) and lacing wire (11).
3. a kind of isolating switch repair hoisting device according to claim 1 and method is characterized in that: hanging insulator rack (5) is made up of entablature (12), suspension ring (13), sill (14) and support (15).
4. a kind of isolating switch repair hoisting device according to claim 1 and method is characterized in that: base (3) is made up of the axle sleeve (19) of crossbeam (16), slotted hole eye (17), J type bolt (18) and shutoff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810137192A CN101685945A (en) | 2008-09-26 | 2008-09-26 | Repair hoisting device and method for isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810137192A CN101685945A (en) | 2008-09-26 | 2008-09-26 | Repair hoisting device and method for isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101685945A true CN101685945A (en) | 2010-03-31 |
Family
ID=42048970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810137192A Pending CN101685945A (en) | 2008-09-26 | 2008-09-26 | Repair hoisting device and method for isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101685945A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997278A (en) * | 2010-10-14 | 2011-03-30 | 黄道华 | Bus uninterrupted isolator hoisting device |
| CN102447224A (en) * | 2011-11-09 | 2012-05-09 | 吉林省电力有限公司白山供电公司 | Disconnector maintenance hoisting bracket |
| CN102780167A (en) * | 2012-06-20 | 2012-11-14 | 江苏省电力公司泰兴市供电公司 | Scaffold for overhauling 110 kV guillotine |
| CN103138189A (en) * | 2013-03-04 | 2013-06-05 | 沧州供电公司 | Hanging bracket special for electric power disconnecting switch overhauling |
| CN103140430A (en) * | 2010-10-04 | 2013-06-05 | 乌本产权有限公司 | Method for replacing a transformer in a wind energy installation |
| CN105098632A (en) * | 2014-05-07 | 2015-11-25 | 武陟县电业总公司 | Method for repairing core of rack transformer |
| CN108178073A (en) * | 2018-01-08 | 2018-06-19 | 国网辽宁省电力有限公司鞍山供电公司 | A kind of station Universal hoisting equipment |
-
2008
- 2008-09-26 CN CN200810137192A patent/CN101685945A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103140430A (en) * | 2010-10-04 | 2013-06-05 | 乌本产权有限公司 | Method for replacing a transformer in a wind energy installation |
| CN103140430B (en) * | 2010-10-04 | 2014-12-10 | 乌本产权有限公司 | Method for replacing a transformer in a wind energy installation |
| CN101997278A (en) * | 2010-10-14 | 2011-03-30 | 黄道华 | Bus uninterrupted isolator hoisting device |
| CN102447224A (en) * | 2011-11-09 | 2012-05-09 | 吉林省电力有限公司白山供电公司 | Disconnector maintenance hoisting bracket |
| CN102780167A (en) * | 2012-06-20 | 2012-11-14 | 江苏省电力公司泰兴市供电公司 | Scaffold for overhauling 110 kV guillotine |
| CN103138189A (en) * | 2013-03-04 | 2013-06-05 | 沧州供电公司 | Hanging bracket special for electric power disconnecting switch overhauling |
| CN103138189B (en) * | 2013-03-04 | 2016-07-27 | 国家电网公司 | A kind of examining and repairing power disconnecting switch special hoisting bar |
| CN105098632A (en) * | 2014-05-07 | 2015-11-25 | 武陟县电业总公司 | Method for repairing core of rack transformer |
| CN108178073A (en) * | 2018-01-08 | 2018-06-19 | 国网辽宁省电力有限公司鞍山供电公司 | A kind of station Universal hoisting equipment |
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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 |
Open date: 20100331 |