CN202625659U - Lifting frame for isolating switch - Google Patents
Lifting frame for isolating switch Download PDFInfo
- Publication number
- CN202625659U CN202625659U CN 201220216056 CN201220216056U CN202625659U CN 202625659 U CN202625659 U CN 202625659U CN 201220216056 CN201220216056 CN 201220216056 CN 201220216056 U CN201220216056 U CN 201220216056U CN 202625659 U CN202625659 U CN 202625659U
- Authority
- CN
- China
- Prior art keywords
- disconnector
- base
- suspension bracket
- column
- section
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 239000000725 suspension Substances 0.000 claims description 16
- 238000009987 spinning Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220216056 CN202625659U (en) | 2012-05-15 | 2012-05-15 | Lifting frame for isolating switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220216056 CN202625659U (en) | 2012-05-15 | 2012-05-15 | Lifting frame for isolating switch |
Publications (1)
Publication Number | Publication Date |
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CN202625659U true CN202625659U (en) | 2012-12-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220216056 Expired - Fee Related CN202625659U (en) | 2012-05-15 | 2012-05-15 | Lifting frame for isolating switch |
Country Status (1)
Country | Link |
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CN (1) | CN202625659U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103441436A (en) * | 2013-09-02 | 2013-12-11 | 国家电网公司 | Special lifting tool for replacing whole set of 66kV isolating switch |
CN105305274A (en) * | 2015-12-10 | 2016-02-03 | 国网四川省电力公司凉山供电公司 | Auxiliary device for dismounting high-rise layout isolation switch and usage of device |
CN105645277A (en) * | 2016-03-23 | 2016-06-08 | 国网山东省电力公司高唐县供电公司 | Hanging bracket for folded isolating switch |
CN108539639A (en) * | 2018-05-11 | 2018-09-14 | 苏州三通华印电力工程有限公司 | A kind of simple gantry crane for switchgear installation |
CN114906730A (en) * | 2022-05-10 | 2022-08-16 | 国网安徽省电力有限公司超高压分公司 | Electrical equipment hoisting device of transformer substation |
-
2012
- 2012-05-15 CN CN 201220216056 patent/CN202625659U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103441436A (en) * | 2013-09-02 | 2013-12-11 | 国家电网公司 | Special lifting tool for replacing whole set of 66kV isolating switch |
CN105305274A (en) * | 2015-12-10 | 2016-02-03 | 国网四川省电力公司凉山供电公司 | Auxiliary device for dismounting high-rise layout isolation switch and usage of device |
CN105645277A (en) * | 2016-03-23 | 2016-06-08 | 国网山东省电力公司高唐县供电公司 | Hanging bracket for folded isolating switch |
CN108539639A (en) * | 2018-05-11 | 2018-09-14 | 苏州三通华印电力工程有限公司 | A kind of simple gantry crane for switchgear installation |
CN114906730A (en) * | 2022-05-10 | 2022-08-16 | 国网安徽省电力有限公司超高压分公司 | Electrical equipment hoisting device of transformer substation |
CN114906730B (en) * | 2022-05-10 | 2023-12-08 | 国网安徽省电力有限公司超高压分公司 | Hoisting device for electrical equipment of transformer substation |
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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: HANDAN POWER SUPPLY COMPANY WUAN CITY POWER SUPPLY Free format text: FORMER OWNER: WUAN CITY POWER SUPPLY CO., LTD. Effective date: 20131010 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HANDAN POWER SUPPLY COMPANY Effective date: 20131010 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 056002 HANDAN, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131010 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Handan Power Supply Company Patentee after: Wuan City Power Supply Company Address before: 056002 No. 19 Zhonghua North Street, Hebei, Handan Patentee before: Handan Power Supply Company Patentee before: Wuan City Power Supply Company |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150515 |
|
EXPY | Termination of patent right or utility model |