CN102220772B - Bridge pivot structure used for suction type dredging ship - Google Patents
Bridge pivot structure used for suction type dredging ship Download PDFInfo
- Publication number
- CN102220772B CN102220772B CN 201110077896 CN201110077896A CN102220772B CN 102220772 B CN102220772 B CN 102220772B CN 201110077896 CN201110077896 CN 201110077896 CN 201110077896 A CN201110077896 A CN 201110077896A CN 102220772 B CN102220772 B CN 102220772B
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- China
- Prior art keywords
- ship
- upper cover
- rotation shaft
- automatic aligning
- reamer
- 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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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110077896 CN102220772B (en) | 2011-03-21 | 2011-03-21 | Bridge pivot structure used for suction type dredging ship |
Applications Claiming Priority (1)
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CN 201110077896 CN102220772B (en) | 2011-03-21 | 2011-03-21 | Bridge pivot structure used for suction type dredging ship |
Publications (2)
Publication Number | Publication Date |
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CN102220772A CN102220772A (en) | 2011-10-19 |
CN102220772B true CN102220772B (en) | 2013-06-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201110077896 Active CN102220772B (en) | 2011-03-21 | 2011-03-21 | Bridge pivot structure used for suction type dredging ship |
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CN (1) | CN102220772B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101811553B (en) * | 2010-03-05 | 2012-07-18 | 南通港闸船舶制造有限公司 | Preparation and on-board installation process of bridge of cutter suction dredger |
CN108532660B (en) * | 2018-04-13 | 2021-02-05 | 瑞港(天津)工程技术有限公司 | Method for maintaining bridge frame bearing of cutter suction dredger |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4461275B2 (en) * | 2003-11-20 | 2010-05-12 | 株式会社小島組 | Earth and sand discharge method and earth and sand discharge work ship |
CN2700407Y (en) * | 2004-04-26 | 2005-05-18 | 伍邦理 | Drilling and reaming type pipe transportation pool excavator |
CN101440625B (en) * | 2008-10-21 | 2011-05-04 | 吴方春 | Steering propulsion unit for suction head of suction dredger |
CN202073136U (en) * | 2011-03-21 | 2011-12-14 | 广东精铟机械有限公司 | Bridge stand pivot device for suction type dredger |
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2011
- 2011-03-21 CN CN 201110077896 patent/CN102220772B/en active Active
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CN102220772A (en) | 2011-10-19 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGDONG JINGYIN MACHINERY CO., LTD. Free format text: FORMER OWNER: WU PINGPING Effective date: 20130506 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Lu Jun Inventor after: Wu Pingping Inventor after: Sun Changlin Inventor after: Li Guangyuan Inventor after: Zhang Jingbo Inventor before: Lu Jun |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LU JUN TO: LU JUN WU PINGPING SUN CHANGLIN LI GUANGYUAN ZHANG JINGBO |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20130506 Address after: 528231 Guangdong province Dali Nanhai District of Foshan City Industrial Park Ridge Changhong (two) on the eastern side of Hong Ling Road four non-ferrous metal processing zone Applicant after: Guangdong Jingyin Machinery Co., Ltd. Address before: 528231 Guangdong province Dali Nanhai District of Foshan City Industrial Park Ridge Changhong (two) on the eastern side of Hong Ling Road four non-ferrous metal processing zone Foshan Jingyin Machinery Co. Ltd. Applicant before: Wu Pingping |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG JINGYIN MARINE ENGINEERING CO., LTD. Free format text: FORMER NAME: GUANGDONG JINGYIN MACHINERY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 528241 Nanhai District, Guangdong City, Foshan Province town of water in the village on the south side of the road Patentee after: Guangdong Jing Yin ocean engineering limited company Address before: 528231 Guangdong province Dali Nanhai District of Foshan City Industrial Park Ridge Changhong (two) on the eastern side of Hong Ling Road four non-ferrous metal processing zone Patentee before: Guangdong Jingyin Machinery Co., Ltd. |