CN201395800Y - 玻璃钢防盗缓震井盖 - Google Patents
玻璃钢防盗缓震井盖 Download PDFInfo
- Publication number
- CN201395800Y CN201395800Y CN2009200217130U CN200920021713U CN201395800Y CN 201395800 Y CN201395800 Y CN 201395800Y CN 2009200217130 U CN2009200217130 U CN 2009200217130U CN 200920021713 U CN200920021713 U CN 200920021713U CN 201395800 Y CN201395800 Y CN 201395800Y
- Authority
- CN
- China
- Prior art keywords
- well lid
- base
- fiber reinforced
- glass fiber
- reinforced plastic
- 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 - Lifetime
Links
- 239000011152 fibreglass Substances 0.000 title claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 title abstract 4
- 230000035939 shock Effects 0.000 title abstract 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- -1 comprise well lid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000006563 Carroll rearrangement reaction Methods 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009747 press moulding Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200217130U CN201395800Y (zh) | 2009-04-28 | 2009-04-28 | 玻璃钢防盗缓震井盖 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200217130U CN201395800Y (zh) | 2009-04-28 | 2009-04-28 | 玻璃钢防盗缓震井盖 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201395800Y true CN201395800Y (zh) | 2010-02-03 |
Family
ID=41618304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200217130U Expired - Lifetime CN201395800Y (zh) | 2009-04-28 | 2009-04-28 | 玻璃钢防盗缓震井盖 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201395800Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877488A (zh) * | 2012-08-28 | 2013-01-16 | 王正铉 | 抗压长寿且能防盗防翻防噪音的古力井盖或雨箅 |
| CN104616421A (zh) * | 2014-11-26 | 2015-05-13 | 上海铂珏传感科技有限公司 | 城市地下管网安全监测系统 |
| CN104790434A (zh) * | 2015-05-08 | 2015-07-22 | 唐传惠 | 防盗井盖 |
-
2009
- 2009-04-28 CN CN2009200217130U patent/CN201395800Y/zh not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877488A (zh) * | 2012-08-28 | 2013-01-16 | 王正铉 | 抗压长寿且能防盗防翻防噪音的古力井盖或雨箅 |
| CN104616421A (zh) * | 2014-11-26 | 2015-05-13 | 上海铂珏传感科技有限公司 | 城市地下管网安全监测系统 |
| CN104790434A (zh) * | 2015-05-08 | 2015-07-22 | 唐传惠 | 防盗井盖 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG CHENGXIANG ELECTROTECHNICS AND ELECTRIC C Free format text: FORMER OWNER: LI CHENGXIANG Effective date: 20111024 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 273600 HEZE, SHANDONG PROVINCE TO: 274206 HEZE, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111024 Address after: 274206 Datian Industrial Development Zone, Chengwu County, Shandong Patentee after: Shandong Chengxiang Electrician Electric Co., Ltd. Address before: In 273600 Shandong city of Heze province Chengwu County Town Industrial Development Zone Chengxiang Electrical Co. Ltd. Patentee before: Li Chengxiang |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100203 |