CN106351262B - 一种防盗市政井盖拆卸结构 - Google Patents
一种防盗市政井盖拆卸结构 Download PDFInfo
- Publication number
- CN106351262B CN106351262B CN201610893655.5A CN201610893655A CN106351262B CN 106351262 B CN106351262 B CN 106351262B CN 201610893655 A CN201610893655 A CN 201610893655A CN 106351262 B CN106351262 B CN 106351262B
- Authority
- CN
- China
- Prior art keywords
- lid
- steel plate
- removal
- seat
- card slot
- 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.)
- Expired - Fee Related
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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)
- Devices For Opening Bottles Or Cans (AREA)
- Sewage (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610893655.5A CN106351262B (zh) | 2016-10-13 | 2016-10-13 | 一种防盗市政井盖拆卸结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610893655.5A CN106351262B (zh) | 2016-10-13 | 2016-10-13 | 一种防盗市政井盖拆卸结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106351262A CN106351262A (zh) | 2017-01-25 |
CN106351262B true CN106351262B (zh) | 2018-05-04 |
Family
ID=57866506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610893655.5A Expired - Fee Related CN106351262B (zh) | 2016-10-13 | 2016-10-13 | 一种防盗市政井盖拆卸结构 |
Country Status (1)
Country | Link |
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CN (1) | CN106351262B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108824493B (zh) * | 2018-07-04 | 2020-06-23 | 福建省环境保护设计院有限公司 | 一种市政工程用井盖 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87208633U (zh) * | 1987-05-28 | 1988-10-12 | 刘明利 | 井盖锁体装置 |
CA2178802A1 (en) * | 1995-06-12 | 1996-12-13 | Steven M. Davis | Manhole cover lifting apparatus and method |
KR20050039814A (ko) * | 2005-04-07 | 2005-04-29 | 김규섭 | 맨홀뚜껑 개폐용 장치 |
CN101898740A (zh) * | 2009-06-01 | 2010-12-01 | 绍兴县排水有限公司 | 窨井盖开盖装置 |
KR20110006831A (ko) * | 2009-07-15 | 2011-01-21 | 김준배 | 도난 방지기능을 갖는 맨홀뚜껑과, 이 맨홀뚜껑의 개방장치 |
KR101122498B1 (ko) * | 2010-11-08 | 2012-03-16 | 용진환경주식회사 | 맨홀 덮개 개방장치 |
DE202012102305U1 (de) * | 2012-06-22 | 2012-07-31 | Johann Schuller | Deckelhebegerät Tandem mit Schwerlasthubrollen |
KR20160002568U (ko) * | 2015-01-13 | 2016-07-22 | 삼성중공업 주식회사 | 맨홀 커버 개폐 장치 |
-
2016
- 2016-10-13 CN CN201610893655.5A patent/CN106351262B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87208633U (zh) * | 1987-05-28 | 1988-10-12 | 刘明利 | 井盖锁体装置 |
CA2178802A1 (en) * | 1995-06-12 | 1996-12-13 | Steven M. Davis | Manhole cover lifting apparatus and method |
KR20050039814A (ko) * | 2005-04-07 | 2005-04-29 | 김규섭 | 맨홀뚜껑 개폐용 장치 |
CN101898740A (zh) * | 2009-06-01 | 2010-12-01 | 绍兴县排水有限公司 | 窨井盖开盖装置 |
KR20110006831A (ko) * | 2009-07-15 | 2011-01-21 | 김준배 | 도난 방지기능을 갖는 맨홀뚜껑과, 이 맨홀뚜껑의 개방장치 |
KR101122498B1 (ko) * | 2010-11-08 | 2012-03-16 | 용진환경주식회사 | 맨홀 덮개 개방장치 |
DE202012102305U1 (de) * | 2012-06-22 | 2012-07-31 | Johann Schuller | Deckelhebegerät Tandem mit Schwerlasthubrollen |
KR20160002568U (ko) * | 2015-01-13 | 2016-07-22 | 삼성중공업 주식회사 | 맨홀 커버 개폐 장치 |
Also Published As
Publication number | Publication date |
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CN106351262A (zh) | 2017-01-25 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180410 Address after: 317523 floor two, No. 68, A District, Chencun village, Wenling, Taizhou, Zhejiang Applicant after: TAIZHOU DINGTUO INDUSTRIAL DESIGN Co.,Ltd. Address before: 311813 wangzhong village, Wangjia Town, Zhuji City, Shaoxing, Zhejiang Applicant before: Zhuang Qianhan |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191115 Address after: Room 701, a ladder, building D, Qinghua yuan, No. 37, Gaosha Road, Pingchuan street, Wuping County, Longyan City, Fujian Province, 364000 Patentee after: Longyan Yimin Technology Co.,Ltd. Address before: 317523 Second Floor, 68, Chencun A District, Shanxia, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province Patentee before: TAIZHOU DINGTUO INDUSTRIAL DESIGN Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20211013 |
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CF01 | Termination of patent right due to non-payment of annual fee |