CN100564693C - 一种自升式钻井平台锁紧装置 - Google Patents
一种自升式钻井平台锁紧装置 Download PDFInfo
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- CN100564693C CN100564693C CNB2007101185414A CN200710118541A CN100564693C CN 100564693 C CN100564693 C CN 100564693C CN B2007101185414 A CNB2007101185414 A CN B2007101185414A CN 200710118541 A CN200710118541 A CN 200710118541A CN 100564693 C CN100564693 C CN 100564693C
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CNB2007101185414A CN100564693C (zh) | 2007-07-09 | 2007-07-09 | 一种自升式钻井平台锁紧装置 |
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CNB2007101185414A CN100564693C (zh) | 2007-07-09 | 2007-07-09 | 一种自升式钻井平台锁紧装置 |
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CN101086201A CN101086201A (zh) | 2007-12-12 |
CN100564693C true CN100564693C (zh) | 2009-12-02 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102011385A (zh) * | 2009-10-28 | 2011-04-13 | 张兆德 | 一种机械自锁式桩腿安装架装置 |
CN101817147B (zh) * | 2010-03-25 | 2011-11-16 | 中国人民解放军国防科学技术大学 | 运动平台快速锁紧方法及装置 |
CN101871208B (zh) * | 2010-06-01 | 2011-11-16 | 佛山市精铟机械有限公司 | 一种具有双球铰承载结构的自升式钻井平台桩腿锁紧装置 |
CN102011386A (zh) * | 2010-06-05 | 2011-04-13 | 常州液压成套设备厂有限公司 | 自安装采油平台升降插拔销系统 |
CN101915674B (zh) * | 2010-07-20 | 2012-06-13 | 广东精铟机械有限公司 | 一种用于自升式钻井平台的桩腿锁紧系统的试验机 |
CN101914911B (zh) * | 2010-07-20 | 2012-06-13 | 广东精铟机械有限公司 | 一种用于自升式钻井平台的双蜗杆锁紧装置 |
CN104404935A (zh) * | 2014-12-15 | 2015-03-11 | 太原重工股份有限公司 | 一种自升式钻井平台及其桩腿锁紧装置 |
CN104652395B (zh) * | 2014-12-27 | 2016-10-05 | 武汉船用机械有限责任公司 | 一种插销升降系统 |
CN106468054A (zh) * | 2015-08-17 | 2017-03-01 | 辽宁陆海石油装备研究院有限公司 | 一种四桩腿双钻塔自升式钻井平台 |
CN106198102A (zh) * | 2016-06-30 | 2016-12-07 | 四川行之知识产权运营服务有限公司 | 一种实时检测取样量的取样装置 |
CN106149659B (zh) * | 2016-07-12 | 2018-06-26 | 武汉船用机械有限责任公司 | 一种锁紧机构 |
CN107089623B (zh) * | 2017-04-27 | 2019-04-02 | 武汉船用机械有限责任公司 | 一种齿轮齿条升降系统的锁紧机构 |
CN107386242B (zh) * | 2017-06-01 | 2019-08-27 | 武汉船用机械有限责任公司 | 一种齿轮齿条升降系统的锁紧装置 |
CN110028008A (zh) * | 2018-01-12 | 2019-07-19 | 上海微电子装备(集团)股份有限公司 | 升降机构、升降台装置、光刻机及光刻方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4269543A (en) * | 1979-08-29 | 1981-05-26 | Freiede & Goldman, Ltd. | Mobile, offshore, self-elevating (jack-up) unit leg/hull rigidification system |
US4389140A (en) * | 1980-06-13 | 1983-06-21 | Marine Structure Consultants (Msc) Bv | Locking device for a pile-shaped element |
US4662787A (en) * | 1984-05-17 | 1987-05-05 | Mitsui Ocean Development & Engineering Co., Ltd. | Locking device for locking off-shore work platform to leg chord used for lifting work platform |
US6030149A (en) * | 1995-10-13 | 2000-02-29 | Offshore Technology Development Pte Ltd | Self positioning fixation system and method of using the same |
CN1091481C (zh) * | 1997-06-26 | 2002-09-25 | 莱都诺股份有限公司 | 自升式平台锁定设备 |
CN1164835C (zh) * | 2001-05-14 | 2004-09-01 | 弗利德及戈尔德曼有限公司 | 用于将与钻井平台支腿配合的齿条止动件松开的装置 |
CN101045515A (zh) * | 2007-04-10 | 2007-10-03 | 陈定方 | 垂直升降与锁紧装置 |
CN201053307Y (zh) * | 2007-07-09 | 2008-04-30 | 崔锋 | 一种自升式钻井平台锁紧装置 |
-
2007
- 2007-07-09 CN CNB2007101185414A patent/CN100564693C/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4269543A (en) * | 1979-08-29 | 1981-05-26 | Freiede & Goldman, Ltd. | Mobile, offshore, self-elevating (jack-up) unit leg/hull rigidification system |
US4389140A (en) * | 1980-06-13 | 1983-06-21 | Marine Structure Consultants (Msc) Bv | Locking device for a pile-shaped element |
US4662787A (en) * | 1984-05-17 | 1987-05-05 | Mitsui Ocean Development & Engineering Co., Ltd. | Locking device for locking off-shore work platform to leg chord used for lifting work platform |
US6030149A (en) * | 1995-10-13 | 2000-02-29 | Offshore Technology Development Pte Ltd | Self positioning fixation system and method of using the same |
CN1091481C (zh) * | 1997-06-26 | 2002-09-25 | 莱都诺股份有限公司 | 自升式平台锁定设备 |
CN1164835C (zh) * | 2001-05-14 | 2004-09-01 | 弗利德及戈尔德曼有限公司 | 用于将与钻井平台支腿配合的齿条止动件松开的装置 |
CN101045515A (zh) * | 2007-04-10 | 2007-10-03 | 陈定方 | 垂直升降与锁紧装置 |
CN201053307Y (zh) * | 2007-07-09 | 2008-04-30 | 崔锋 | 一种自升式钻井平台锁紧装置 |
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CN101086201A (zh) | 2007-12-12 |
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Effective date of registration: 20090109 Address after: Beijing East Yanjiao Development Zone (P.O. Box 232, Beijing) post code: 101149 Applicant after: CHINA OILFIELD SERVICES Ltd. Co-applicant after: FOSHAN JINGYIN MACHINERY Co.,Ltd. Address before: Guangzhou City, Guangdong province Whampoa Mao Gang Road No. 828 compound, Guangzhou Precision Technology Trade Co., Ltd., zip code: 510700 Applicant before: Cui Feng |
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Address after: 101149 Beijing East Yanjiao Development Zone (box 232, Beijing) Patentee after: CHINA OILFIELD SERVICES Ltd. Patentee after: KEEN OFFSHORE ENGINEERING Co.,Ltd. Address before: 101149 Beijing East Yanjiao Development Zone (box 232, Beijing) Patentee before: CHINA OILFIELD SERVICES Ltd. Patentee before: GUANGDONG JINGYIN MACHINERY Co.,Ltd. Address after: 101149 Beijing East Yanjiao Development Zone (box 232, Beijing) Patentee after: CHINA OILFIELD SERVICES Ltd. Patentee after: GUANGDONG JINGYIN MACHINERY Co.,Ltd. Address before: 101149 Beijing East Yanjiao Development Zone (box 232, Beijing) Patentee before: CHINA OILFIELD SERVICES Ltd. Patentee before: FOSHAN JINGYIN MACHINERY Co.,Ltd. |