CN103628745B - The locking being applied to pattern manhole cover lock is opened and the device of detected state - Google Patents
The locking being applied to pattern manhole cover lock is opened and the device of detected state Download PDFInfo
- Publication number
- CN103628745B CN103628745B CN201310597984.1A CN201310597984A CN103628745B CN 103628745 B CN103628745 B CN 103628745B CN 201310597984 A CN201310597984 A CN 201310597984A CN 103628745 B CN103628745 B CN 103628745B
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- China
- Prior art keywords
- push
- electromagnetic valve
- latch
- pull electromagnetic
- well lid
- 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.)
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- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310597984.1A CN103628745B (en) | 2013-11-21 | 2013-11-21 | The locking being applied to pattern manhole cover lock is opened and the device of detected state |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310597984.1A CN103628745B (en) | 2013-11-21 | 2013-11-21 | The locking being applied to pattern manhole cover lock is opened and the device of detected state |
Publications (2)
Publication Number | Publication Date |
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CN103628745A CN103628745A (en) | 2014-03-12 |
CN103628745B true CN103628745B (en) | 2015-10-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310597984.1A Active CN103628745B (en) | 2013-11-21 | 2013-11-21 | The locking being applied to pattern manhole cover lock is opened and the device of detected state |
Country Status (1)
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CN (1) | CN103628745B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104482843A (en) * | 2014-12-08 | 2015-04-01 | 李红霞 | Position detection wheel |
CN104709840B (en) * | 2015-03-25 | 2017-01-04 | 中冶建筑研究总院有限公司 | A kind of rotary cap safe self-locking determines device |
CN105370096B (en) * | 2015-10-30 | 2018-05-08 | 长园共创电力安全技术股份有限公司 | Door lock state acquisition system and method |
CN110409922A (en) * | 2019-07-29 | 2019-11-05 | 江苏拓轶智能科技有限公司 | A kind of passive magnetic induction smart well cover lock |
CN111894042A (en) * | 2020-07-20 | 2020-11-06 | 安徽理工大学 | Emergency escape device for well cover lock |
CN115123319B (en) * | 2022-07-29 | 2024-04-23 | 中车唐山机车车辆有限公司 | Driver console for railway vehicle and cab |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010131252A (en) * | 2008-11-06 | 2010-06-17 | Sanyo Electric Co Ltd | Steam sterilizer |
CN102061842A (en) * | 2011-01-07 | 2011-05-18 | 孔令泰 | Burglarproof and antiriot electronic lock with double mechanical and electrical conversion devices |
CN202359901U (en) * | 2011-11-16 | 2012-08-01 | 山东康威通信技术股份有限公司 | Device for detecting opening and closing state of manhole cover lock |
CN202380827U (en) * | 2011-11-15 | 2012-08-15 | 山东康威通信技术股份有限公司 | Locked and unlocked state keeping device for manhole cover lock |
CN103352614A (en) * | 2013-07-30 | 2013-10-16 | 山东康威通信技术股份有限公司 | Device applied to locking and opening well lid lock and stably keeping |
-
2013
- 2013-11-21 CN CN201310597984.1A patent/CN103628745B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010131252A (en) * | 2008-11-06 | 2010-06-17 | Sanyo Electric Co Ltd | Steam sterilizer |
CN102061842A (en) * | 2011-01-07 | 2011-05-18 | 孔令泰 | Burglarproof and antiriot electronic lock with double mechanical and electrical conversion devices |
CN202380827U (en) * | 2011-11-15 | 2012-08-15 | 山东康威通信技术股份有限公司 | Locked and unlocked state keeping device for manhole cover lock |
CN202359901U (en) * | 2011-11-16 | 2012-08-01 | 山东康威通信技术股份有限公司 | Device for detecting opening and closing state of manhole cover lock |
CN103352614A (en) * | 2013-07-30 | 2013-10-16 | 山东康威通信技术股份有限公司 | Device applied to locking and opening well lid lock and stably keeping |
Also Published As
Publication number | Publication date |
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CN103628745A (en) | 2014-03-12 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force 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: Locking and unlocking and state detecting device applied to well lid lock Effective date of registration: 20170928 Granted publication date: 20151028 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: Shandong Conwell Communication Technology Co., Ltd. Registration number: 2017370000149 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181119 Granted publication date: 20151028 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: Shandong Conwell Communication Technology Co., Ltd. Registration number: 2017370000149 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Locking and unlocking and state detecting device applied to well lid lock Effective date of registration: 20181207 Granted publication date: 20151028 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: Shandong Conwell Communication Technology Co., Ltd. Registration number: 2018370000221 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191022 Granted publication date: 20151028 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: Shandong Conwell Communication Technology Co., Ltd. Registration number: 2018370000221 |
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PE01 | Entry into force 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: Locking and unlocking and state detecting device applied to well lid lock Effective date of registration: 20191029 Granted publication date: 20151028 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: Shandong Conwell Communication Technology Co., Ltd. Registration number: Y2019370000076 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201029 Granted publication date: 20151028 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: SHANDONG KANGWEI COMMUNICATION TECHNOLOGY Co.,Ltd. Registration number: Y2019370000076 |
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CP03 | Change of name, title or address |
Address after: 250101 Qilu Software Park Pioneering Plaza F Block A203, Shunhua Road, Jinan High-tech Development Zone, Shandong Province Patentee after: Conway Communication Technology Co., Ltd Address before: High tech Development Zone in Ji'nan City, Shandong province 250101 Shun Road 1, Qilu Software Park F-1 block A203 Patentee before: SHANDONG KANGWEI COMMUNICATION TECHNOLOGY Co.,Ltd. |
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PE01 | Entry into force 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 device is applied to the lock opening of the well cover lock and the detection state Effective date of registration: 20210108 Granted publication date: 20151028 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: Conway Communication Technology Co., Ltd Registration number: Y2021370000003 |