CN104805868B - 一种机场用井盖系统的使用方法 - Google Patents
一种机场用井盖系统的使用方法 Download PDFInfo
- Publication number
- CN104805868B CN104805868B CN201510208350.1A CN201510208350A CN104805868B CN 104805868 B CN104805868 B CN 104805868B CN 201510208350 A CN201510208350 A CN 201510208350A CN 104805868 B CN104805868 B CN 104805868B
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- CN
- China
- Prior art keywords
- well lid
- bolt
- release member
- lid body
- counterbore
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510208350.1A CN104805868B (zh) | 2013-09-11 | 2013-09-11 | 一种机场用井盖系统的使用方法 |
Applications Claiming Priority (2)
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CN201310410422.1A CN103452140B (zh) | 2013-09-11 | 2013-09-11 | 一种机场用井盖系统及其使用方法 |
CN201510208350.1A CN104805868B (zh) | 2013-09-11 | 2013-09-11 | 一种机场用井盖系统的使用方法 |
Related Parent Applications (1)
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CN201310410422.1A Division CN103452140B (zh) | 2013-09-11 | 2013-09-11 | 一种机场用井盖系统及其使用方法 |
Publications (2)
Publication Number | Publication Date |
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CN104805868A CN104805868A (zh) | 2015-07-29 |
CN104805868B true CN104805868B (zh) | 2016-09-07 |
Family
ID=49734947
Family Applications (2)
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CN201510208350.1A Expired - Fee Related CN104805868B (zh) | 2013-09-11 | 2013-09-11 | 一种机场用井盖系统的使用方法 |
CN201310410422.1A Expired - Fee Related CN103452140B (zh) | 2013-09-11 | 2013-09-11 | 一种机场用井盖系统及其使用方法 |
Family Applications After (1)
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CN201310410422.1A Expired - Fee Related CN103452140B (zh) | 2013-09-11 | 2013-09-11 | 一种机场用井盖系统及其使用方法 |
Country Status (1)
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CN (2) | CN104805868B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104631511A (zh) * | 2015-02-09 | 2015-05-20 | 苏州设计研究院股份有限公司 | 一种窨井盖盲孔提升装置 |
CN106801441A (zh) * | 2015-11-26 | 2017-06-06 | 中国石油天然气股份有限公司 | 防盗井盖以及用于防盗井盖的开启工具 |
CN108755774A (zh) * | 2018-07-01 | 2018-11-06 | 吴孔杰 | 一种便于查抄水表的水表井盖 |
RU2734687C2 (ru) * | 2018-08-16 | 2020-10-22 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Горский государственный аграрный университет" | Крышка люка смотрового колодца подземных коммуникаций |
CN109519140A (zh) * | 2019-01-09 | 2019-03-26 | 苏州市宏宇环境科技股份有限公司 | 一种监测井用的井口保护装置 |
CN111472392A (zh) * | 2020-04-20 | 2020-07-31 | 安徽宏华铸造有限公司 | 一种旋转式防盗下水井盖 |
CN112217418B (zh) * | 2020-09-01 | 2022-03-25 | 长安大学 | 一种装配式道路压电发电系统及铺设方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5697729A (en) * | 1993-07-02 | 1997-12-16 | Bowman; Harold M. | Anchor for utility access hole support insert |
CN2526350Y (zh) * | 2002-02-10 | 2002-12-18 | 王兴翔 | 防移位防盗窨井盖 |
GB2407605A (en) * | 2003-10-30 | 2005-05-04 | Rainer Clover | Load-bearing cover for an access hole |
CN101586348A (zh) * | 2008-05-22 | 2009-11-25 | 王基坜 | 镶嵌式井具 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2061575U (zh) * | 1989-04-03 | 1990-09-05 | 王英年 | 检查井盖防盗装置 |
CN2184014Y (zh) * | 1993-11-13 | 1994-11-30 | 刘静洲 | 暗锁式井座盖 |
CN1070254C (zh) * | 1997-08-01 | 2001-08-29 | 王东和 | 井口封口装置 |
CN2526349Y (zh) * | 2002-02-10 | 2002-12-18 | 王兴翔 | 防滑防盗路灯接线盒井盖 |
CN201546240U (zh) * | 2009-11-06 | 2010-08-11 | 张秀山 | 环保防盗窨井盖 |
-
2013
- 2013-09-11 CN CN201510208350.1A patent/CN104805868B/zh not_active Expired - Fee Related
- 2013-09-11 CN CN201310410422.1A patent/CN103452140B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5697729A (en) * | 1993-07-02 | 1997-12-16 | Bowman; Harold M. | Anchor for utility access hole support insert |
CN2526350Y (zh) * | 2002-02-10 | 2002-12-18 | 王兴翔 | 防移位防盗窨井盖 |
GB2407605A (en) * | 2003-10-30 | 2005-05-04 | Rainer Clover | Load-bearing cover for an access hole |
CN101586348A (zh) * | 2008-05-22 | 2009-11-25 | 王基坜 | 镶嵌式井具 |
Also Published As
Publication number | Publication date |
---|---|
CN104805868A (zh) | 2015-07-29 |
CN103452140B (zh) | 2015-06-24 |
CN103452140A (zh) | 2013-12-18 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Cui Junmin Inventor after: Liu Fushun Inventor after: Guo Baolin Inventor after: Gao Shutang Inventor after: Wang Xin Inventor after: Wang Gui Inventor after: Dan Chuan Inventor after: Chi Yuliang Inventor before: Guo Baolin Inventor before: Dan Chuan Inventor before: Zheng Fei Inventor before: Dong Hui Inventor before: Chi Yuliang |
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COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160808 Address after: 250014 No. 12550 East Second Ring Road, Lixia District, Shandong, Ji'nan Applicant after: SHANDONG HI-SPEED TECHNOLOGY DEVELOPMENT GROUP CO., LTD. Applicant after: Gansu Traffic Science Tesearch Institute Co., Ltd. Address before: 266520 Qingdao economic and Technological Development Zone, Shandong, No. 182 Jinshatan Road Applicant before: Qingdao Linchuan Engineering Technology Consulting Co., Ltd. Applicant before: Hebei University of Engineering |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170911 |