CN201508927U - Telescopic protective earth wire device - Google Patents
Telescopic protective earth wire device Download PDFInfo
- Publication number
- CN201508927U CN201508927U CN2009202542127U CN200920254212U CN201508927U CN 201508927 U CN201508927 U CN 201508927U CN 2009202542127 U CN2009202542127 U CN 2009202542127U CN 200920254212 U CN200920254212 U CN 200920254212U CN 201508927 U CN201508927 U CN 201508927U
- Authority
- CN
- China
- Prior art keywords
- binding post
- earth wire
- operation rod
- insulating bar
- fixed
- 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 - Lifetime
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 230000008676 import Effects 0.000 claims description 4
- 230000011218 segmentation Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 7
- 238000007689 inspection Methods 0.000 abstract description 5
- 239000003086 colorant Substances 0.000 abstract 1
- 230000003068 static effect Effects 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241000972773 Aulopiformes Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202542127U CN201508927U (en) | 2009-10-24 | 2009-10-24 | Telescopic protective earth wire device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202542127U CN201508927U (en) | 2009-10-24 | 2009-10-24 | Telescopic protective earth wire device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201508927U true CN201508927U (en) | 2010-06-16 |
Family
ID=42470051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009202542127U Expired - Lifetime CN201508927U (en) | 2009-10-24 | 2009-10-24 | Telescopic protective earth wire device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201508927U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104734051A (en) * | 2013-12-19 | 2015-06-24 | 国家电网公司 | Anti-dropping safety rod |
CN111478062A (en) * | 2020-04-17 | 2020-07-31 | 广东电网有限责任公司 | Electrodynamic type earth connection |
CN112993604A (en) * | 2019-12-12 | 2021-06-18 | 义乌市输变电工程有限公司 | Insulating overhead ground wire earth connection wire end chuck |
-
2009
- 2009-10-24 CN CN2009202542127U patent/CN201508927U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104734051A (en) * | 2013-12-19 | 2015-06-24 | 国家电网公司 | Anti-dropping safety rod |
CN112993604A (en) * | 2019-12-12 | 2021-06-18 | 义乌市输变电工程有限公司 | Insulating overhead ground wire earth connection wire end chuck |
CN111478062A (en) * | 2020-04-17 | 2020-07-31 | 广东电网有限责任公司 | Electrodynamic type earth connection |
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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: NORTH CHINA GRID CO., LTD. DATONG SUPERHIGH-VOLTAGE POWER SUPPLY BRANCH Effective date: 20130902 Owner name: NORTH CHINA GRID CO., LTD. DATONG SUPERHIGH-VOLTAG Effective date: 20130902 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 037006 DATONG, SHAANXI PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130902 Address after: 100031 Xicheng District, Chang'an Avenue, No. 86, Patentee after: State Grid Corporation of China Patentee after: Datong Ultrahigh Pressure Electric Power Supply Company Of North China Grid Co., Ltd. Address before: 037006 No. three, 38 West Ring Road, Shanxi, Datong Patentee before: Datong Ultrahigh Pressure Electric Power Supply Company Of North China Grid Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100616 |