CN113089729A - 一种适合在公路上安装使用的可调防盗窨井盖装置 - Google Patents
一种适合在公路上安装使用的可调防盗窨井盖装置 Download PDFInfo
- Publication number
- CN113089729A CN113089729A CN202110503791.XA CN202110503791A CN113089729A CN 113089729 A CN113089729 A CN 113089729A CN 202110503791 A CN202110503791 A CN 202110503791A CN 113089729 A CN113089729 A CN 113089729A
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- Prior art keywords
- well cover
- cover
- well
- helical teeth
- 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.)
- Granted
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 45
- 239000007769 metal material Substances 0.000 claims description 6
- 239000010687 lubricating oil Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005389 magnetism Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Images
Classifications
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- 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
- E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination
-
- 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
-
- 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
- E02D29/1481—Security devices, e.g. indicating unauthorised opening
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 (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110503791.XA CN113089729B (zh) | 2021-05-10 | 2021-05-10 | 一种适合在公路上安装使用的可调防盗窨井盖装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110503791.XA CN113089729B (zh) | 2021-05-10 | 2021-05-10 | 一种适合在公路上安装使用的可调防盗窨井盖装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113089729A true CN113089729A (zh) | 2021-07-09 |
CN113089729B CN113089729B (zh) | 2022-08-16 |
Family
ID=76665161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110503791.XA Active CN113089729B (zh) | 2021-05-10 | 2021-05-10 | 一种适合在公路上安装使用的可调防盗窨井盖装置 |
Country Status (1)
Country | Link |
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CN (1) | CN113089729B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103132543A (zh) * | 2011-11-24 | 2013-06-05 | 襄阳市高新技术开发区盛力电子科技经营部 | 带磁性吸块的窨井盖 |
CN107034922A (zh) * | 2017-05-02 | 2017-08-11 | 大连交通大学 | 内沿式高度可调节井盖装置 |
-
2021
- 2021-05-10 CN CN202110503791.XA patent/CN113089729B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103132543A (zh) * | 2011-11-24 | 2013-06-05 | 襄阳市高新技术开发区盛力电子科技经营部 | 带磁性吸块的窨井盖 |
CN107034922A (zh) * | 2017-05-02 | 2017-08-11 | 大连交通大学 | 内沿式高度可调节井盖装置 |
Also Published As
Publication number | Publication date |
---|---|
CN113089729B (zh) | 2022-08-16 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210709 Assignee: CHONGQING EMERIL TECHNOLOGY Co.,Ltd. Assignor: CHONGQING VOCATIONAL College OF PUBLIC TRANSPORTATION Contract record no.: X2024980011529 Denomination of invention: An adjustable anti-theft manhole cover device suitable for installation and use on highways Granted publication date: 20220816 License type: Common License Record date: 20240813 |
|
OL01 | Intention to license declared | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210709 Assignee: CHONGQING BEYANG PRODUCT DESIGN CO.,LTD. Assignor: CHONGQING VOCATIONAL College OF PUBLIC TRANSPORTATION Contract record no.: X2024980013166 Denomination of invention: An adjustable anti-theft manhole cover device suitable for installation and use on highways Granted publication date: 20220816 License type: Common License Record date: 20240903 |