CN102654039B - 自动启闭吊环开口的吊卡工具及使用方法 - Google Patents
自动启闭吊环开口的吊卡工具及使用方法 Download PDFInfo
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- CN102654039B CN102654039B CN201110444002.6A CN201110444002A CN102654039B CN 102654039 B CN102654039 B CN 102654039B CN 201110444002 A CN201110444002 A CN 201110444002A CN 102654039 B CN102654039 B CN 102654039B
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- China
- Prior art keywords
- elevator
- pin
- snap ring
- lift
- pressing plate
- 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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- 238000007142 ring opening reaction Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000000725 suspension Substances 0.000 claims description 34
- 230000000694 effects Effects 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110444002.6A CN102654039B (zh) | 2011-12-27 | 2011-12-27 | 自动启闭吊环开口的吊卡工具及使用方法 |
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CN201110444002.6A CN102654039B (zh) | 2011-12-27 | 2011-12-27 | 自动启闭吊环开口的吊卡工具及使用方法 |
Publications (2)
Publication Number | Publication Date |
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CN102654039A CN102654039A (zh) | 2012-09-05 |
CN102654039B true CN102654039B (zh) | 2014-04-30 |
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CN201110444002.6A Expired - Fee Related CN102654039B (zh) | 2011-12-27 | 2011-12-27 | 自动启闭吊环开口的吊卡工具及使用方法 |
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CN (1) | CN102654039B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107010079A (zh) * | 2017-04-24 | 2017-08-04 | 广西百色矿山机械厂有限公司 | 摘挂结构、采用该摘挂结构的乘人吊椅及架空乘人装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4035012A (en) * | 1975-12-31 | 1977-07-12 | Guier William C | Dual elevators |
CN2511783Y (zh) * | 2001-06-12 | 2002-09-18 | 赵明辉 | 闭锁环式油管吊卡 |
CA2542681A1 (en) * | 2005-04-13 | 2006-10-13 | National-Oilwell, L.P. | Pipe elevator with rotating door |
CN102061894A (zh) * | 2010-12-06 | 2011-05-18 | 中国石油集团西部钻探工程有限公司 | 自锁式吊卡 |
CN202431230U (zh) * | 2011-12-27 | 2012-09-12 | 刘大岩 | 自动启闭吊环开口的吊卡工具 |
-
2011
- 2011-12-27 CN CN201110444002.6A patent/CN102654039B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4035012A (en) * | 1975-12-31 | 1977-07-12 | Guier William C | Dual elevators |
CN2511783Y (zh) * | 2001-06-12 | 2002-09-18 | 赵明辉 | 闭锁环式油管吊卡 |
CA2542681A1 (en) * | 2005-04-13 | 2006-10-13 | National-Oilwell, L.P. | Pipe elevator with rotating door |
CN102061894A (zh) * | 2010-12-06 | 2011-05-18 | 中国石油集团西部钻探工程有限公司 | 自锁式吊卡 |
CN202431230U (zh) * | 2011-12-27 | 2012-09-12 | 刘大岩 | 自动启闭吊环开口的吊卡工具 |
Non-Patent Citations (4)
Title |
---|
一种新型油管吊卡的研制与应用;王志安等;《工业安全与防尘》;20000910(第09期);33-35 * |
可换月牙式抽油杆吊卡的研制与应用;王排营等;《石油机械》;20090110(第01期);81-82 * |
王志安等.一种新型油管吊卡的研制与应用.《工业安全与防尘》.2000,(第09期), |
王排营等.可换月牙式抽油杆吊卡的研制与应用.《石油机械》.2009,(第01期), |
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Publication number | Publication date |
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CN102654039A (zh) | 2012-09-05 |
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Owner name: DONGYING TIANHUA PETROLEUM TECHNOLOGY DEVELOPMENT Free format text: FORMER OWNER: LIU DAYAN Effective date: 20140321 |
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Inventor after: Ding Yanke Inventor before: Liu Dayan |
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Free format text: CORRECT: INVENTOR; FROM: LIU DAYAN TO: DING YANKE |
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Effective date of registration: 20140321 Address after: Yuzhou road 257091 in Shandong province Dongying city Dongying District No. 5 Applicant after: Dongying Tianhua Oil Technology Development Co., Ltd. Address before: Yuzhou road 257091 in Shandong province Dongying city Dongying District No. 5 Applicant before: Liu Dayan |
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