CN106149778B - A kind of Grab construction method - Google Patents
A kind of Grab construction method Download PDFInfo
- Publication number
- CN106149778B CN106149778B CN201610581943.7A CN201610581943A CN106149778B CN 106149778 B CN106149778 B CN 106149778B CN 201610581943 A CN201610581943 A CN 201610581943A CN 106149778 B CN106149778 B CN 106149778B
- Authority
- CN
- China
- Prior art keywords
- grab
- ship
- grab bucket
- anchor
- control room
- 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.)
- Ceased
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/58—Component parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610581943.7A CN106149778B (en) | 2016-07-25 | 2016-07-25 | A kind of Grab construction method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610581943.7A CN106149778B (en) | 2016-07-25 | 2016-07-25 | A kind of Grab construction method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106149778A CN106149778A (en) | 2016-11-23 |
CN106149778B true CN106149778B (en) | 2019-02-22 |
Family
ID=58059544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610581943.7A Ceased CN106149778B (en) | 2016-07-25 | 2016-07-25 | A kind of Grab construction method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106149778B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005030135A (en) * | 2003-07-10 | 2005-02-03 | Nishimatsu Constr Co Ltd | Dredging device and dredging method by use of grab bucket |
CN104196068A (en) * | 2014-07-24 | 2014-12-10 | 冯承渭 | Grab bucket type energy-saving dredger |
CN104278657A (en) * | 2014-10-24 | 2015-01-14 | 张文博 | Dredging method |
CN105421286A (en) * | 2015-10-27 | 2016-03-23 | 中交天航南方交通建设有限公司 | Combined rock excavation construction method using backhoe dredger and drill ship |
JP2016118060A (en) * | 2014-12-22 | 2016-06-30 | 株式会社西村組 | Dredging method |
-
2016
- 2016-07-25 CN CN201610581943.7A patent/CN106149778B/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005030135A (en) * | 2003-07-10 | 2005-02-03 | Nishimatsu Constr Co Ltd | Dredging device and dredging method by use of grab bucket |
CN104196068A (en) * | 2014-07-24 | 2014-12-10 | 冯承渭 | Grab bucket type energy-saving dredger |
CN104278657A (en) * | 2014-10-24 | 2015-01-14 | 张文博 | Dredging method |
JP2016118060A (en) * | 2014-12-22 | 2016-06-30 | 株式会社西村組 | Dredging method |
CN105421286A (en) * | 2015-10-27 | 2016-03-23 | 中交天航南方交通建设有限公司 | Combined rock excavation construction method using backhoe dredger and drill ship |
Also Published As
Publication number | Publication date |
---|---|
CN106149778A (en) | 2016-11-23 |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171121 Address after: 100080 2-129 storey commercial building 66, Zhongguancun East Road, No. 1, Beijing, Haidian District 3 Applicant after: China Hong Kong Marine Technology (Beijing) Co., Ltd. Address before: 300000 Tianjin City, Hexi District Liberation Road mizue garden, building 2 101 4 yuan Applicant before: Zhang Wenbo |
|
TA01 | Transfer of patent application right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20161123 Assignee: Zhejiang Zhoushan Heng Jia Port Engineering Co., Ltd. Assignor: China Hong Kong Marine Technology (Beijing) Co., Ltd. Contract record no.: 2018110000014 Denomination of invention: Construction method of grab dredger License type: Exclusive License Record date: 20180402 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210628 Decision number of declaring invalidation: 50448 Granted publication date: 20190222 |
|
IW01 | Full invalidation of patent right |