CN106545033B - 管网供水井盖装置及开启方法 - Google Patents
管网供水井盖装置及开启方法 Download PDFInfo
- Publication number
- CN106545033B CN106545033B CN201611119592.4A CN201611119592A CN106545033B CN 106545033 B CN106545033 B CN 106545033B CN 201611119592 A CN201611119592 A CN 201611119592A CN 106545033 B CN106545033 B CN 106545033B
- Authority
- CN
- China
- Prior art keywords
- labyrinth
- setting
- well lid
- annular channel
- well
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title abstract description 8
- 235000013361 beverage Nutrition 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 238000009510 drug design Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003911 water pollution Methods 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
- E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
-
- 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 (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611119592.4A CN106545033B (zh) | 2016-12-08 | 2016-12-08 | 管网供水井盖装置及开启方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611119592.4A CN106545033B (zh) | 2016-12-08 | 2016-12-08 | 管网供水井盖装置及开启方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106545033A CN106545033A (zh) | 2017-03-29 |
CN106545033B true CN106545033B (zh) | 2019-04-09 |
Family
ID=58396717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611119592.4A Active CN106545033B (zh) | 2016-12-08 | 2016-12-08 | 管网供水井盖装置及开启方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106545033B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2522552Y (zh) * | 2002-02-10 | 2002-11-27 | 李有强 | 迷宫防盗锁 |
CN2823336Y (zh) * | 2005-06-22 | 2006-10-04 | 句容市科达技术开发有限公司 | 有专用开启与锁定装置的防盗井盖 |
CN2841770Y (zh) * | 2005-06-06 | 2006-11-29 | 高静宇 | 一种公共井盖防盗装置 |
CN2861409Y (zh) * | 2005-12-23 | 2007-01-24 | 阳城县远洋铸业有限公司 | 防护林式窨井盖防盗锁及其迷宫式钥匙 |
JP2012132359A (ja) * | 2010-12-21 | 2012-07-12 | Toyota Motor Corp | エンジンの樹脂製ヘッドカバー |
CN205399494U (zh) * | 2016-03-10 | 2016-07-27 | 苏州优德通力科技有限公司 | 一种防盗井盖装置 |
-
2016
- 2016-12-08 CN CN201611119592.4A patent/CN106545033B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2522552Y (zh) * | 2002-02-10 | 2002-11-27 | 李有强 | 迷宫防盗锁 |
CN2841770Y (zh) * | 2005-06-06 | 2006-11-29 | 高静宇 | 一种公共井盖防盗装置 |
CN2823336Y (zh) * | 2005-06-22 | 2006-10-04 | 句容市科达技术开发有限公司 | 有专用开启与锁定装置的防盗井盖 |
CN2861409Y (zh) * | 2005-12-23 | 2007-01-24 | 阳城县远洋铸业有限公司 | 防护林式窨井盖防盗锁及其迷宫式钥匙 |
JP2012132359A (ja) * | 2010-12-21 | 2012-07-12 | Toyota Motor Corp | エンジンの樹脂製ヘッドカバー |
CN205399494U (zh) * | 2016-03-10 | 2016-07-27 | 苏州优德通力科技有限公司 | 一种防盗井盖装置 |
Also Published As
Publication number | Publication date |
---|---|
CN106545033A (zh) | 2017-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210617 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: 2203, unit 1, building 2, Fengcheng International Plaza, Lubei District, Tangshan City, Hebei Province 063000 Patentee before: Zhao Yanrui |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220318 Address after: 150000 No. 31, kang'an Road, Daoli District, Harbin, Heilongjiang Patentee after: Harbin Municipal Construction Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 150000 No. 31, kang'an Road, Daoli District, Harbin, Heilongjiang Patentee after: Harbin Urban Environment Construction Group Co.,Ltd. Country or region after: China Address before: 150000 No. 31, kang'an Road, Daoli District, Harbin, Heilongjiang Patentee before: Harbin Municipal Construction Co.,Ltd. Country or region before: China |
|
CP03 | Change of name, title or address |