CN105714921B - 防物件掉落的下水道盖 - Google Patents
防物件掉落的下水道盖 Download PDFInfo
- Publication number
- CN105714921B CN105714921B CN201610090711.1A CN201610090711A CN105714921B CN 105714921 B CN105714921 B CN 105714921B CN 201610090711 A CN201610090711 A CN 201610090711A CN 105714921 B CN105714921 B CN 105714921B
- Authority
- CN
- China
- Prior art keywords
- lid
- wire rope
- pedestal
- leakage prevention
- hole
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610090711.1A CN105714921B (zh) | 2016-02-18 | 2016-02-18 | 防物件掉落的下水道盖 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610090711.1A CN105714921B (zh) | 2016-02-18 | 2016-02-18 | 防物件掉落的下水道盖 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105714921A CN105714921A (zh) | 2016-06-29 |
CN105714921B true CN105714921B (zh) | 2017-12-15 |
Family
ID=56155919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610090711.1A Active CN105714921B (zh) | 2016-02-18 | 2016-02-18 | 防物件掉落的下水道盖 |
Country Status (1)
Country | Link |
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CN (1) | CN105714921B (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2215531Y (zh) * | 1994-06-03 | 1995-12-20 | 张洪发 | 收水井防尘装置 |
JP3892122B2 (ja) * | 1997-09-26 | 2007-03-14 | カネソウ株式会社 | グレーチング蓋の開閉装置 |
CN103015520B (zh) * | 2013-01-06 | 2014-07-02 | 山东正顺建设集团有限公司 | 市政道路雨水篦子晴雨天自控装置 |
CN103452183A (zh) * | 2013-02-01 | 2013-12-18 | 河南省佰腾电子科技有限公司 | 一种防止垃圾从下水道阴井盖进入下水道的方法 |
CN204418356U (zh) * | 2014-12-29 | 2015-06-24 | 哈尔滨职业技术学院 | 下水排水安全漏水装置 |
CN204370552U (zh) * | 2014-12-31 | 2015-06-03 | 常州盛德钢格板有限公司 | 钢格板井盖 |
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2016
- 2016-02-18 CN CN201610090711.1A patent/CN105714921B/zh active Active
Also Published As
Publication number | Publication date |
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CN105714921A (zh) | 2016-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170816 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: Baishuiyang Town Waterfront City Taizhou city Zhejiang province 317031 semi Village No. 1-40 Applicant before: Zhan Lianghui |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171030 Address after: 225300 the south side of the East Road of Chengdong Industrial Park, Taizhou, Taixing, Jiangsu Applicant after: Taixing Dongcheng Water Treatment Engineering Co., Ltd. Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |