CN105071238A - Anti-error operation mechanism of low-voltage fixed type switchgear - Google Patents
Anti-error operation mechanism of low-voltage fixed type switchgear Download PDFInfo
- Publication number
- CN105071238A CN105071238A CN201510460794.4A CN201510460794A CN105071238A CN 105071238 A CN105071238 A CN 105071238A CN 201510460794 A CN201510460794 A CN 201510460794A CN 105071238 A CN105071238 A CN 105071238A
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- dead bolt
- hole
- cam
- misoperation
- low pressure
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- 230000011664 signaling Effects 0.000 claims description 10
- 239000000696 magnetic material Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 abstract 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510460794.4A CN105071238B (en) | 2015-07-30 | 2015-07-30 | The misoperation-proof mechanism of low pressure fixed switching cabinet |
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CN201510460794.4A CN105071238B (en) | 2015-07-30 | 2015-07-30 | The misoperation-proof mechanism of low pressure fixed switching cabinet |
Publications (2)
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CN105071238A true CN105071238A (en) | 2015-11-18 |
CN105071238B CN105071238B (en) | 2017-08-29 |
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CN201510460794.4A Active CN105071238B (en) | 2015-07-30 | 2015-07-30 | The misoperation-proof mechanism of low pressure fixed switching cabinet |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105932588A (en) * | 2016-06-29 | 2016-09-07 | 许继集团有限公司 | Switch cabinet and multi-triggering interlocking device thereof |
CN107869286A (en) * | 2017-10-19 | 2018-04-03 | 安徽龙和电气科技有限公司 | A kind of misoperation-proof mechanism of low pressure fixed switching cabinet |
CN109243093A (en) * | 2018-09-17 | 2019-01-18 | 虫极科技(北京)有限公司 | A kind of Intelligent cargo cabinet and the method for controlling Intelligent cargo cabinet door lock state |
CN110752567A (en) * | 2019-10-29 | 2020-02-04 | 威腾电气集团股份有限公司 | Jack box with triple interlocking function |
CN111864552A (en) * | 2020-07-03 | 2020-10-30 | 广东电网有限责任公司韶关供电局 | Intelligent control device and system for ring main unit ground knife padlock and ground knife padlock device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5111674A (en) * | 1990-09-17 | 1992-05-12 | Huang Ho Ton | Safe locking mechanism |
CN103247467A (en) * | 2013-04-06 | 2013-08-14 | 广东南粤电气有限公司 | Interlocking mechanism and interlocking control method for lower door of high-tension switch cabinet and earthing switch |
CN204793678U (en) * | 2015-07-30 | 2015-11-18 | 广西南宝特电气制造有限公司 | Fixed cubical switchboard of low pressure prevent mistake operating device |
-
2015
- 2015-07-30 CN CN201510460794.4A patent/CN105071238B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5111674A (en) * | 1990-09-17 | 1992-05-12 | Huang Ho Ton | Safe locking mechanism |
CN103247467A (en) * | 2013-04-06 | 2013-08-14 | 广东南粤电气有限公司 | Interlocking mechanism and interlocking control method for lower door of high-tension switch cabinet and earthing switch |
CN204793678U (en) * | 2015-07-30 | 2015-11-18 | 广西南宝特电气制造有限公司 | Fixed cubical switchboard of low pressure prevent mistake operating device |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105932588A (en) * | 2016-06-29 | 2016-09-07 | 许继集团有限公司 | Switch cabinet and multi-triggering interlocking device thereof |
CN105932588B (en) * | 2016-06-29 | 2018-01-09 | 许继集团有限公司 | Switch cubicle and its trigger interlock more |
CN107869286A (en) * | 2017-10-19 | 2018-04-03 | 安徽龙和电气科技有限公司 | A kind of misoperation-proof mechanism of low pressure fixed switching cabinet |
CN109243093A (en) * | 2018-09-17 | 2019-01-18 | 虫极科技(北京)有限公司 | A kind of Intelligent cargo cabinet and the method for controlling Intelligent cargo cabinet door lock state |
CN109243093B (en) * | 2018-09-17 | 2024-01-30 | 虫极科技(北京)有限公司 | Intelligent container and method for controlling state of door lock of intelligent container |
CN110752567A (en) * | 2019-10-29 | 2020-02-04 | 威腾电气集团股份有限公司 | Jack box with triple interlocking function |
CN110752567B (en) * | 2019-10-29 | 2021-09-21 | 威腾电气集团股份有限公司 | Jack box with triple interlocking function |
CN111864552A (en) * | 2020-07-03 | 2020-10-30 | 广东电网有限责任公司韶关供电局 | Intelligent control device and system for ring main unit ground knife padlock and ground knife padlock device |
CN111864552B (en) * | 2020-07-03 | 2022-07-08 | 广东电网有限责任公司韶关供电局 | Intelligent control device and system for ring main unit ground knife padlock and ground knife padlock device |
Also Published As
Publication number | Publication date |
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CN105071238B (en) | 2017-08-29 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Anti-error operation mechanism of low-voltage fixed type switchgear Effective date of registration: 20181128 Granted publication date: 20170829 Pledgee: China Postal Savings Bank Limited by Share Ltd. the Guangxi Zhuang Autonomous Region Nanning branch Pledgor: GUANGXI NANBAOTE ELECTRIC MANUFACTURING CO.,LTD. Registration number: 2018450000034 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20200224 Granted publication date: 20170829 Pledgee: China Postal Savings Bank Limited by Share Ltd. the Guangxi Zhuang Autonomous Region Nanning branch Pledgor: GUANGXI NANBAOTE ELECTRIC MANUFACTURING CO.,LTD. Registration number: 2018450000034 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Anti misoperation mechanism of low voltage fixed switchgear Effective date of registration: 20220331 Granted publication date: 20170829 Pledgee: Guangxi Guihui Financing Guarantee Co.,Ltd. Pledgor: GUANGXI NANBAOTE ELECTRIC MANUFACTURING CO.,LTD. Registration number: Y2022450000026 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230602 Granted publication date: 20170829 Pledgee: Guangxi Guihui Financing Guarantee Co.,Ltd. Pledgor: GUANGXI NANBAOTE ELECTRIC MANUFACTURING CO.,LTD. Registration number: Y2022450000026 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The anti misoperation mechanism of low-voltage fixed switchgear Effective date of registration: 20230608 Granted publication date: 20170829 Pledgee: Guangxi Guihui Financing Guarantee Co.,Ltd. Pledgor: GUANGXI NANBAOTE ELECTRIC MANUFACTURING CO.,LTD. Registration number: Y2023450000085 |
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Address after: 530007 No. 32 Lianyuan Road, Xixiangtang District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI NANBAOTE ELECTRIC MANUFACTURING CO.,LTD. Address before: 1-3 / F, South and North building, No.2, Zhengxin Science Park, No.2, Gaoxin 7th Road, high tech Zone, Nanning, Guangxi 530007 Patentee before: GUANGXI NANBAOTE ELECTRIC MANUFACTURING CO.,LTD. |
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