CN106381887B - 一种应用于井盖的机械防盗锁及开启装置及井盖 - Google Patents
一种应用于井盖的机械防盗锁及开启装置及井盖 Download PDFInfo
- Publication number
- CN106381887B CN106381887B CN201610782474.5A CN201610782474A CN106381887B CN 106381887 B CN106381887 B CN 106381887B CN 201610782474 A CN201610782474 A CN 201610782474A CN 106381887 B CN106381887 B CN 106381887B
- Authority
- CN
- China
- Prior art keywords
- lock
- opening
- theft
- mechanical anti
- tongue
- 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.)
- Active
Links
- 238000004891 communication Methods 0.000 claims description 16
- 239000004576 sand Substances 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 210000002105 tongue Anatomy 0.000 description 53
- 239000002689 soil Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610782474.5A CN106381887B (zh) | 2016-08-31 | 2016-08-31 | 一种应用于井盖的机械防盗锁及开启装置及井盖 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610782474.5A CN106381887B (zh) | 2016-08-31 | 2016-08-31 | 一种应用于井盖的机械防盗锁及开启装置及井盖 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106381887A CN106381887A (zh) | 2017-02-08 |
CN106381887B true CN106381887B (zh) | 2018-07-27 |
Family
ID=57939617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610782474.5A Active CN106381887B (zh) | 2016-08-31 | 2016-08-31 | 一种应用于井盖的机械防盗锁及开启装置及井盖 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106381887B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108118973B (zh) * | 2018-02-08 | 2023-02-28 | 沈阳美迪特信息技术有限公司 | 一种通信井盖锁 |
CN109653600A (zh) * | 2018-11-13 | 2019-04-19 | 山东康威通信技术股份有限公司 | 一种井盖机械锁的密码设置装置及使用该装置的机械锁 |
CN113338339B (zh) * | 2021-05-31 | 2022-08-09 | 柳州工学院 | 一种沥青路面施工窨井井口预留安装机构 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2275601Y (zh) * | 1996-04-10 | 1998-03-04 | 范纯 | 农用防盗井盖 |
CN2286203Y (zh) * | 1996-05-14 | 1998-07-15 | 泰安市泰山机械厂 | 道路井盖锁 |
CN2740674Y (zh) * | 2004-11-10 | 2005-11-16 | 广州市灏林照明有限公司 | 防盗井盖 |
DE102004063048A1 (de) * | 2004-12-22 | 2006-07-13 | Lic Langmatz Gmbh | Verriegelungseinrichtung, insbesondere für einen Schachtdeckel eines Schachtes |
CN201152088Y (zh) * | 2008-01-18 | 2008-11-19 | 山西省交城县兴龙铸造有限公司 | 井盖专用锁具 |
CN202359901U (zh) * | 2011-11-16 | 2012-08-01 | 山东康威通信技术股份有限公司 | 用于检测井盖锁是否关闭的装置 |
CN203308232U (zh) * | 2013-05-07 | 2013-11-27 | 山东康威通信技术股份有限公司 | 井盖密封舱专用机械磁性锁 |
-
2016
- 2016-08-31 CN CN201610782474.5A patent/CN106381887B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2275601Y (zh) * | 1996-04-10 | 1998-03-04 | 范纯 | 农用防盗井盖 |
CN2286203Y (zh) * | 1996-05-14 | 1998-07-15 | 泰安市泰山机械厂 | 道路井盖锁 |
CN2740674Y (zh) * | 2004-11-10 | 2005-11-16 | 广州市灏林照明有限公司 | 防盗井盖 |
DE102004063048A1 (de) * | 2004-12-22 | 2006-07-13 | Lic Langmatz Gmbh | Verriegelungseinrichtung, insbesondere für einen Schachtdeckel eines Schachtes |
CN201152088Y (zh) * | 2008-01-18 | 2008-11-19 | 山西省交城县兴龙铸造有限公司 | 井盖专用锁具 |
CN202359901U (zh) * | 2011-11-16 | 2012-08-01 | 山东康威通信技术股份有限公司 | 用于检测井盖锁是否关闭的装置 |
CN203308232U (zh) * | 2013-05-07 | 2013-11-27 | 山东康威通信技术股份有限公司 | 井盖密封舱专用机械磁性锁 |
Also Published As
Publication number | Publication date |
---|---|
CN106381887A (zh) | 2017-02-08 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
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: Mechanical anti-theft lock applied to well lid, unlocking device and well lid Effective date of registration: 20190617 Granted publication date: 20180727 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co., Ltd. Pledgor: Shandong Conwell Communication Technology Co., Ltd. Registration number: 2019370000128 |
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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: 20200615 Granted publication date: 20180727 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG KANGWEI COMMUNICATION TECHNOLOGY Co.,Ltd. Registration number: 2019370000128 |
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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: Mechanical anti-theft lock applied to well lid, unlocking device and well lid Effective date of registration: 20200622 Granted publication date: 20180727 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG KANGWEI COMMUNICATION TECHNOLOGY Co.,Ltd. Registration number: Y2020980003353 |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 250101 A203, block F, entrepreneurship square, Qilu Software Park, No.1 Shunhua Road, high tech Development Zone, Jinan City, Shandong Province Patentee after: Conway Communication Technology Co., Ltd Address before: 250101 Qilu Software Park, No. 1 Shunhua Road, Jinan High-tech Development Zone, Shandong Province, A 203 Patentee before: SHANDONG KANGWEI COMMUNICATION TECHNOLOGY Co.,Ltd. |
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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: 20210617 Granted publication date: 20180727 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG KANGWEI COMMUNICATION TECHNOLOGY Co.,Ltd. Registration number: Y2020980003353 |
|
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 utility model relates to a mechanical anti-theft lock, an opening device and a well cover applied to a well cover Effective date of registration: 20210625 Granted publication date: 20180727 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: Conway Communication Technology Co., Ltd Registration number: Y2021370000076 |
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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: 20220620 Granted publication date: 20180727 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: Conway Communication Technology Co.,Ltd. Registration number: Y2021370000076 |