CN110994431A - 一种可临时接地的低压开关柜 - Google Patents
一种可临时接地的低压开关柜 Download PDFInfo
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- CN110994431A CN110994431A CN201911282033.9A CN201911282033A CN110994431A CN 110994431 A CN110994431 A CN 110994431A CN 201911282033 A CN201911282033 A CN 201911282033A CN 110994431 A CN110994431 A CN 110994431A
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- limiting
- support plate
- grounding
- connecting column
- grounding support
- Prior art date
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- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/28—Earthing arrangements
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911282033.9A CN110994431B (zh) | 2019-12-13 | 2019-12-13 | 一种可临时接地的低压开关柜 |
Applications Claiming Priority (1)
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CN201911282033.9A CN110994431B (zh) | 2019-12-13 | 2019-12-13 | 一种可临时接地的低压开关柜 |
Publications (2)
Publication Number | Publication Date |
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CN110994431A true CN110994431A (zh) | 2020-04-10 |
CN110994431B CN110994431B (zh) | 2021-03-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911282033.9A Active CN110994431B (zh) | 2019-12-13 | 2019-12-13 | 一种可临时接地的低压开关柜 |
Country Status (1)
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CN (1) | CN110994431B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030013171A (ko) * | 2001-08-07 | 2003-02-14 | 엘지산전 주식회사 | 접지대차 |
KR100692503B1 (ko) * | 2007-01-04 | 2007-03-12 | (주)세대엔지니어링 | 공동주택용 배전반 차단기의 접지대차 |
CN204333734U (zh) * | 2014-12-01 | 2015-05-13 | 宁波天顺电气有限公司 | 中置式开关柜接地装置 |
EP2937957A1 (en) * | 2014-03-14 | 2015-10-28 | Eaton Corporation | Support truck for removable switchgear provided with an actuator device for locking and unlocking the truck. |
CN205104766U (zh) * | 2015-11-09 | 2016-03-23 | 国网河南夏邑县供电公司 | 开关柜接地线夹 |
CN106451181A (zh) * | 2016-10-14 | 2017-02-22 | 国网浙江省电力公司岱山县供电公司 | 一种低压开关柜 |
CN206931914U (zh) * | 2017-07-24 | 2018-01-26 | 贵州泰豪电力科技有限公司 | 断路器接地结构及高压柜 |
CN208190103U (zh) * | 2018-03-22 | 2018-12-04 | 贵州汇龙源电气有限公司 | 一种新型电力柜开关手车保护接地装置 |
CN208257248U (zh) * | 2018-06-19 | 2018-12-18 | 青岛特锐德电气股份有限公司 | 一种接地装置及手车柜 |
-
2019
- 2019-12-13 CN CN201911282033.9A patent/CN110994431B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030013171A (ko) * | 2001-08-07 | 2003-02-14 | 엘지산전 주식회사 | 접지대차 |
KR100692503B1 (ko) * | 2007-01-04 | 2007-03-12 | (주)세대엔지니어링 | 공동주택용 배전반 차단기의 접지대차 |
EP2937957A1 (en) * | 2014-03-14 | 2015-10-28 | Eaton Corporation | Support truck for removable switchgear provided with an actuator device for locking and unlocking the truck. |
CN204333734U (zh) * | 2014-12-01 | 2015-05-13 | 宁波天顺电气有限公司 | 中置式开关柜接地装置 |
CN205104766U (zh) * | 2015-11-09 | 2016-03-23 | 国网河南夏邑县供电公司 | 开关柜接地线夹 |
CN106451181A (zh) * | 2016-10-14 | 2017-02-22 | 国网浙江省电力公司岱山县供电公司 | 一种低压开关柜 |
CN206931914U (zh) * | 2017-07-24 | 2018-01-26 | 贵州泰豪电力科技有限公司 | 断路器接地结构及高压柜 |
CN208190103U (zh) * | 2018-03-22 | 2018-12-04 | 贵州汇龙源电气有限公司 | 一种新型电力柜开关手车保护接地装置 |
CN208257248U (zh) * | 2018-06-19 | 2018-12-18 | 青岛特锐德电气股份有限公司 | 一种接地装置及手车柜 |
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CN110994431B (zh) | 2021-03-02 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Song Jianguang Inventor after: Zhang Chunhong Inventor after: Zhang Xiaoyu Inventor after: Xu Jie Inventor before: Xu Jie |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210205 Address after: No.21 Zoucheng Road, Dongying District, Dongying City, Shandong Province 257100 Applicant after: DONGGUAN TIANPU ELECTRONIC Co.,Ltd. Address before: Room 702, complex building, Boji science and Technology Park, No.2, Taishan Road, high tech Zone, Suzhou City, Jiangsu Province, 215000 Applicant before: Xu Jie |
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