CN106986288B - 一种道路井盖开启装置 - Google Patents
一种道路井盖开启装置 Download PDFInfo
- Publication number
- CN106986288B CN106986288B CN201710302512.7A CN201710302512A CN106986288B CN 106986288 B CN106986288 B CN 106986288B CN 201710302512 A CN201710302512 A CN 201710302512A CN 106986288 B CN106986288 B CN 106986288B
- Authority
- CN
- China
- Prior art keywords
- bar
- pawl
- compression bar
- opening device
- 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.)
- Active
Links
- 230000006835 compression Effects 0.000 claims description 32
- 238000007906 compression Methods 0.000 claims description 32
- 238000003825 pressing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F15/00—Crowbars or levers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710302512.7A CN106986288B (zh) | 2017-05-03 | 2017-05-03 | 一种道路井盖开启装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710302512.7A CN106986288B (zh) | 2017-05-03 | 2017-05-03 | 一种道路井盖开启装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106986288A CN106986288A (zh) | 2017-07-28 |
CN106986288B true CN106986288B (zh) | 2019-04-12 |
Family
ID=59417477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710302512.7A Active CN106986288B (zh) | 2017-05-03 | 2017-05-03 | 一种道路井盖开启装置 |
Country Status (1)
Country | Link |
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CN (1) | CN106986288B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110155920B (zh) * | 2018-04-13 | 2020-09-29 | 广东省金信路桥有限公司 | 一种市政维护用井盖起盖装置 |
CN109624761B (zh) * | 2019-01-25 | 2020-09-11 | 杨松梅 | 一种新能源汽车应急充电辅助装置 |
CN110065915A (zh) * | 2019-05-10 | 2019-07-30 | 杨小荟 | 一种雨篦子提起器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29720965U1 (de) * | 1997-11-26 | 1998-02-05 | Augustin Armin Dipl Ing Fh | Hydrantenschachtdeckelheber |
CN201144430Y (zh) * | 2008-01-08 | 2008-11-05 | 吕书栋 | 井盖开启器 |
CN203159151U (zh) * | 2012-11-29 | 2013-08-28 | 国家电网公司 | 盖板提升工具 |
CN203333156U (zh) * | 2013-05-22 | 2013-12-11 | 镇江中船设备有限公司 | 活塞销垂直起吊工装 |
CN205241197U (zh) * | 2015-12-30 | 2016-05-18 | 国网福建省电力有限公司泉州供电公司 | 一种窨井盖开启装置 |
CN205556025U (zh) * | 2016-02-26 | 2016-09-07 | 国家电网公司 | 一种井盖开启装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6988714B2 (en) * | 2004-04-05 | 2006-01-24 | Lucasey Manufacturing Co. | Cover lift mechanism |
-
2017
- 2017-05-03 CN CN201710302512.7A patent/CN106986288B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29720965U1 (de) * | 1997-11-26 | 1998-02-05 | Augustin Armin Dipl Ing Fh | Hydrantenschachtdeckelheber |
CN201144430Y (zh) * | 2008-01-08 | 2008-11-05 | 吕书栋 | 井盖开启器 |
CN203159151U (zh) * | 2012-11-29 | 2013-08-28 | 国家电网公司 | 盖板提升工具 |
CN203333156U (zh) * | 2013-05-22 | 2013-12-11 | 镇江中船设备有限公司 | 活塞销垂直起吊工装 |
CN205241197U (zh) * | 2015-12-30 | 2016-05-18 | 国网福建省电力有限公司泉州供电公司 | 一种窨井盖开启装置 |
CN205556025U (zh) * | 2016-02-26 | 2016-09-07 | 国家电网公司 | 一种井盖开启装置 |
Also Published As
Publication number | Publication date |
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CN106986288A (zh) | 2017-07-28 |
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Legal Events
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20190320 Address after: 312500 No. 133, Shizhu Wan Village, Qixing street, Xinchang County, Shaoxing, Zhejiang Applicant after: XINCHANG QINMIAN TRADE CO.,LTD. Address before: 264300 Room 403, No. 31, Hetang South District, Rongcheng City, Weihai City, Shandong Province Applicant before: Lin Rongmin |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211129 Address after: 312500 Nanyan, Qixing street, Xinchang County, Shaoxing City, Zhejiang Province (Xinchang provincial high tech Park) Patentee after: ZHEJIANG WUFENG AUTOMOBILE BEARING MANUFACTURING Co.,Ltd. Address before: 312500 No. 133, Shizhu Wan Village, Qixing street, Xinchang County, Shaoxing, Zhejiang Patentee before: XINCHANG QINMIAN TRADE CO.,LTD. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A road well cover opening device Effective date of registration: 20211224 Granted publication date: 20190412 Pledgee: Xinchang Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG WUFENG AUTOMOBILE BEARING MANUFACTURING Co.,Ltd. Registration number: Y2021330002621 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220714 Granted publication date: 20190412 Pledgee: Xinchang Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG WUFENG AUTOMOBILE BEARING MANUFACTURING Co.,Ltd. Registration number: Y2021330002621 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |