CN110931996A - 一种防拔出且具有松动提示作用的电力接地柱 - Google Patents
一种防拔出且具有松动提示作用的电力接地柱 Download PDFInfo
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- CN110931996A CN110931996A CN201911304760.0A CN201911304760A CN110931996A CN 110931996 A CN110931996 A CN 110931996A CN 201911304760 A CN201911304760 A CN 201911304760A CN 110931996 A CN110931996 A CN 110931996A
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- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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CN201911304760.0A CN110931996B (zh) | 2019-12-17 | 2019-12-17 | 一种防拔出且具有松动提示作用的电力接地柱 |
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CN201911304760.0A CN110931996B (zh) | 2019-12-17 | 2019-12-17 | 一种防拔出且具有松动提示作用的电力接地柱 |
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CN110931996A true CN110931996A (zh) | 2020-03-27 |
CN110931996B CN110931996B (zh) | 2021-07-30 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111384604A (zh) * | 2020-04-03 | 2020-07-07 | 陆晓云 | 一种压式自动展开型建筑用防松动接地桩 |
CN118137177A (zh) * | 2024-05-10 | 2024-06-04 | 国网山东省电力公司德州市陵城区供电公司 | 一种具有松动提示作用的电力接地柱 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100055196A (ko) * | 2008-11-17 | 2010-05-26 | (주)신원전기 | 접지장치 및 접지블록 |
CN202564561U (zh) * | 2012-01-11 | 2012-11-28 | 郑炳文 | 一种新型便携式接地保护装置 |
CN204538261U (zh) * | 2015-03-31 | 2015-08-05 | 丰顺县梅丰水电发展有限公司 | 一种电力接地桩 |
CN106549237A (zh) * | 2016-08-31 | 2017-03-29 | 河南送变电工程公司 | 一种电力工程用的电力接地柱 |
CN206059684U (zh) * | 2016-08-30 | 2017-03-29 | 国家电网公司 | 电力接地桩 |
CN207353492U (zh) * | 2017-10-30 | 2018-05-11 | 李雄 | 一种城区用电力杆塔长型接地装置 |
CN207947390U (zh) * | 2018-04-10 | 2018-10-09 | 创恒建设有限公司 | 一种电力工程施工用接地体 |
CN207967336U (zh) * | 2018-02-24 | 2018-10-12 | 周睿涵 | 一种加固式电力接地桩 |
CN208157651U (zh) * | 2018-04-19 | 2018-11-27 | 杨茹 | 一种电力工程用的电力接地桩 |
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2019
- 2019-12-17 CN CN201911304760.0A patent/CN110931996B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100055196A (ko) * | 2008-11-17 | 2010-05-26 | (주)신원전기 | 접지장치 및 접지블록 |
CN202564561U (zh) * | 2012-01-11 | 2012-11-28 | 郑炳文 | 一种新型便携式接地保护装置 |
CN204538261U (zh) * | 2015-03-31 | 2015-08-05 | 丰顺县梅丰水电发展有限公司 | 一种电力接地桩 |
CN206059684U (zh) * | 2016-08-30 | 2017-03-29 | 国家电网公司 | 电力接地桩 |
CN106549237A (zh) * | 2016-08-31 | 2017-03-29 | 河南送变电工程公司 | 一种电力工程用的电力接地柱 |
CN207353492U (zh) * | 2017-10-30 | 2018-05-11 | 李雄 | 一种城区用电力杆塔长型接地装置 |
CN207967336U (zh) * | 2018-02-24 | 2018-10-12 | 周睿涵 | 一种加固式电力接地桩 |
CN207947390U (zh) * | 2018-04-10 | 2018-10-09 | 创恒建设有限公司 | 一种电力工程施工用接地体 |
CN208157651U (zh) * | 2018-04-19 | 2018-11-27 | 杨茹 | 一种电力工程用的电力接地桩 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111384604A (zh) * | 2020-04-03 | 2020-07-07 | 陆晓云 | 一种压式自动展开型建筑用防松动接地桩 |
CN118137177A (zh) * | 2024-05-10 | 2024-06-04 | 国网山东省电力公司德州市陵城区供电公司 | 一种具有松动提示作用的电力接地柱 |
CN118137177B (zh) * | 2024-05-10 | 2024-06-28 | 国网山东省电力公司德州市陵城区供电公司 | 一种具有松动提示作用的电力接地柱 |
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Inventor after: Shen Yafeng Inventor after: Yao Yuchen Inventor after: Ding Luyong Inventor before: Ding Luyong |
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Effective date of registration: 20210713 Address after: 210003 5th floor, complex building, No.90 Huju North Road, Gulou District, Nanjing City, Jiangsu Province Applicant after: Nanjing Kangle Electric Power Engineering Technology Co., Ltd Address before: Paomushan formation, Malong village, Dingyun Township, Guanling Buyi and Miao Autonomous County, Anshun City, Guizhou Province Applicant before: Ding Luyong |
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