CN201981995U - Pole ladder for maintenance of single-column device - Google Patents
Pole ladder for maintenance of single-column device Download PDFInfo
- Publication number
- CN201981995U CN201981995U CN2011200776936U CN201120077693U CN201981995U CN 201981995 U CN201981995 U CN 201981995U CN 2011200776936 U CN2011200776936 U CN 2011200776936U CN 201120077693 U CN201120077693 U CN 201120077693U CN 201981995 U CN201981995 U CN 201981995U
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- Prior art keywords
- ladder
- platform
- pole
- basic
- basis
- 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
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- 238000012423 maintenance Methods 0.000 title abstract description 3
- 230000004224 protection Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 4
- 239000003365 glass fiber Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 229920006337 unsaturated polyester resin Polymers 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200776936U CN201981995U (en) | 2011-03-23 | 2011-03-23 | Pole ladder for maintenance of single-column device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200776936U CN201981995U (en) | 2011-03-23 | 2011-03-23 | Pole ladder for maintenance of single-column device |
Publications (1)
Publication Number | Publication Date |
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CN201981995U true CN201981995U (en) | 2011-09-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200776936U Expired - Fee Related CN201981995U (en) | 2011-03-23 | 2011-03-23 | Pole ladder for maintenance of single-column device |
Country Status (1)
Country | Link |
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CN (1) | CN201981995U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106368595A (en) * | 2016-08-30 | 2017-02-01 | 株洲时代新材料科技股份有限公司 | Ladder stand assembly used for T-shaped beam refuge platform |
CN109057692A (en) * | 2018-08-22 | 2018-12-21 | 国网山东省电力公司安丘市供电公司 | Electric power special isolation fast-assembling repairing frame |
CN111140159A (en) * | 2019-12-25 | 2020-05-12 | 华润建筑有限公司 | Inspection shaft ladder is used in municipal administration public works construction |
CN111490462A (en) * | 2020-04-20 | 2020-08-04 | 潍坊工程职业学院 | Electric power engineering mounting structure |
-
2011
- 2011-03-23 CN CN2011200776936U patent/CN201981995U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106368595A (en) * | 2016-08-30 | 2017-02-01 | 株洲时代新材料科技股份有限公司 | Ladder stand assembly used for T-shaped beam refuge platform |
CN109057692A (en) * | 2018-08-22 | 2018-12-21 | 国网山东省电力公司安丘市供电公司 | Electric power special isolation fast-assembling repairing frame |
CN109057692B (en) * | 2018-08-22 | 2019-11-01 | 国网山东省电力公司安丘市供电公司 | Electric power special isolation fast-assembling repairing frame |
CN111140159A (en) * | 2019-12-25 | 2020-05-12 | 华润建筑有限公司 | Inspection shaft ladder is used in municipal administration public works construction |
CN111140159B (en) * | 2019-12-25 | 2021-11-02 | 华润建筑有限公司 | Inspection shaft ladder is used in municipal administration public works construction |
CN111490462A (en) * | 2020-04-20 | 2020-08-04 | 潍坊工程职业学院 | Electric power engineering mounting structure |
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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: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: XINGTAI POWER SUPPLY COMPANY Effective date: 20131212 Owner name: STATE GRID HEBEI ELECTRIC POWER COMPANY XINGTAI PO Effective date: 20131212 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 054001 XINGTAI, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131212 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: State Grid Hebei Electric Power Company Patentee after: Xingtai Power Supply Branch of State Grid Hebei Electric Power Company Address before: 054001 No. 318 East Main Street, Hebei, Xingtai Patentee before: Xingtai Power Supply Co. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20180323 |
|
CF01 | Termination of patent right due to non-payment of annual fee |