CN107572465A - 一种市政窨井盖撬起装置 - Google Patents
一种市政窨井盖撬起装置 Download PDFInfo
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- CN107572465A CN107572465A CN201710830541.0A CN201710830541A CN107572465A CN 107572465 A CN107572465 A CN 107572465A CN 201710830541 A CN201710830541 A CN 201710830541A CN 107572465 A CN107572465 A CN 107572465A
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CN201710830541.0A CN107572465B (zh) | 2017-09-15 | 2017-09-15 | 一种市政窨井盖撬起装置 |
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CN201710830541.0A CN107572465B (zh) | 2017-09-15 | 2017-09-15 | 一种市政窨井盖撬起装置 |
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CN107572465A true CN107572465A (zh) | 2018-01-12 |
CN107572465B CN107572465B (zh) | 2019-06-21 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109094614A (zh) * | 2018-10-18 | 2018-12-28 | 山东华兴纺织集团有限公司 | 一种简易式手拉车 |
CN110040670A (zh) * | 2019-05-14 | 2019-07-23 | 济南热力集团有限公司 | 一种用于管道井盖开启的便携式液压装置 |
CN110745751A (zh) * | 2019-09-06 | 2020-02-04 | 郑金凯 | 一种市政用井盖维护装置 |
CN111531500A (zh) * | 2020-05-21 | 2020-08-14 | 钟建斌 | 一种气缸盖罩的分离装置 |
CN114524396A (zh) * | 2022-01-25 | 2022-05-24 | 张付刚 | 一种市政排水格栅板撬离疏通装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985338A (en) * | 1975-11-17 | 1976-10-12 | Herrmann Edgar R | Manhole cover lifter |
US5713559A (en) * | 1994-02-16 | 1998-02-03 | Mcclarin Manufacturing, Inc. | Method and apparatus for installing and removing posts and for lifting heavy objects |
CN2732838Y (zh) * | 2004-09-24 | 2005-10-12 | 广州市宇恒实业发展有限公司 | 井盖 |
WO2007132582A1 (ja) * | 2006-05-15 | 2007-11-22 | Takasyu Co., Ltd. | マンホール蓋の開閉装置 |
CN201635093U (zh) * | 2009-12-16 | 2010-11-17 | 鞍山钢铁集团公司电讯厂 | 井盖开启装置 |
CN204224196U (zh) * | 2014-11-04 | 2015-03-25 | 国家电网公司 | 户外施工检修辅助装置 |
CN204917885U (zh) * | 2015-09-10 | 2015-12-30 | 冯东雷 | 管道井开启器 |
CN105776099A (zh) * | 2016-04-30 | 2016-07-20 | 山东天元信息技术股份有限公司 | 一种井盖用开启装置及方法 |
CN205709764U (zh) * | 2016-04-26 | 2016-11-23 | 石家庄新奥燃气有限公司 | 一种井盖开启装置 |
-
2017
- 2017-09-15 CN CN201710830541.0A patent/CN107572465B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985338A (en) * | 1975-11-17 | 1976-10-12 | Herrmann Edgar R | Manhole cover lifter |
US5713559A (en) * | 1994-02-16 | 1998-02-03 | Mcclarin Manufacturing, Inc. | Method and apparatus for installing and removing posts and for lifting heavy objects |
CN2732838Y (zh) * | 2004-09-24 | 2005-10-12 | 广州市宇恒实业发展有限公司 | 井盖 |
WO2007132582A1 (ja) * | 2006-05-15 | 2007-11-22 | Takasyu Co., Ltd. | マンホール蓋の開閉装置 |
CN201635093U (zh) * | 2009-12-16 | 2010-11-17 | 鞍山钢铁集团公司电讯厂 | 井盖开启装置 |
CN204224196U (zh) * | 2014-11-04 | 2015-03-25 | 国家电网公司 | 户外施工检修辅助装置 |
CN204917885U (zh) * | 2015-09-10 | 2015-12-30 | 冯东雷 | 管道井开启器 |
CN205709764U (zh) * | 2016-04-26 | 2016-11-23 | 石家庄新奥燃气有限公司 | 一种井盖开启装置 |
CN105776099A (zh) * | 2016-04-30 | 2016-07-20 | 山东天元信息技术股份有限公司 | 一种井盖用开启装置及方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109094614A (zh) * | 2018-10-18 | 2018-12-28 | 山东华兴纺织集团有限公司 | 一种简易式手拉车 |
CN110040670A (zh) * | 2019-05-14 | 2019-07-23 | 济南热力集团有限公司 | 一种用于管道井盖开启的便携式液压装置 |
CN110040670B (zh) * | 2019-05-14 | 2024-05-31 | 济南热力集团有限公司 | 一种用于管道井盖开启的便携式液压装置 |
CN110745751A (zh) * | 2019-09-06 | 2020-02-04 | 郑金凯 | 一种市政用井盖维护装置 |
CN111531500A (zh) * | 2020-05-21 | 2020-08-14 | 钟建斌 | 一种气缸盖罩的分离装置 |
CN111531500B (zh) * | 2020-05-21 | 2021-06-25 | 浙江博弈科技股份有限公司 | 一种气缸盖罩的分离装置 |
CN114524396A (zh) * | 2022-01-25 | 2022-05-24 | 张付刚 | 一种市政排水格栅板撬离疏通装置 |
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CN107572465B (zh) | 2019-06-21 |
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Effective date of registration: 20190422 Address after: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Applicant after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: 430056 No. 18 Shenlong Road, Wuhan Economic Development Zone, Hubei Applicant before: Gao Yagui |
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Effective date of registration: 20190527 Address after: No. 12 Xidawang Road, Chaoyang District, Beijing 100000 Applicant after: Beijing Urban Construction Road & Bridge Group Co., Ltd. Address before: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Applicant before: Anhui Eagle Dragon Industrial Design Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190621 Termination date: 20190915 |