CN110485426B - 取土装置 - Google Patents
取土装置 Download PDFInfo
- Publication number
- CN110485426B CN110485426B CN201910812280.9A CN201910812280A CN110485426B CN 110485426 B CN110485426 B CN 110485426B CN 201910812280 A CN201910812280 A CN 201910812280A CN 110485426 B CN110485426 B CN 110485426B
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- CN
- China
- Prior art keywords
- steel pipe
- pipe body
- oil cylinder
- valve
- fixed
- 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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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/08—Removing obstacles
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910812280.9A CN110485426B (zh) | 2019-08-30 | 2019-08-30 | 取土装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910812280.9A CN110485426B (zh) | 2019-08-30 | 2019-08-30 | 取土装置 |
Publications (2)
Publication Number | Publication Date |
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CN110485426A CN110485426A (zh) | 2019-11-22 |
CN110485426B true CN110485426B (zh) | 2020-11-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910812280.9A Active CN110485426B (zh) | 2019-08-30 | 2019-08-30 | 取土装置 |
Country Status (1)
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CN (1) | CN110485426B (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1066902A (zh) * | 1992-06-13 | 1992-12-09 | 孔清华 | 高效干取土灌注桩成桩方法及装置 |
CN1273692C (zh) * | 2003-12-10 | 2006-09-06 | 中铁工程机械研究设计院 | 灌注桩孔快速取土装置 |
KR101656866B1 (ko) * | 2014-10-20 | 2016-09-13 | 한국지질자원연구원 | 원통형 코어 캐처 및 이를 구비한 시료채취기 |
JP2018111984A (ja) * | 2017-01-11 | 2018-07-19 | 植田基工株式会社 | 杭抜き装置 |
CN107724392A (zh) * | 2017-09-09 | 2018-02-23 | 上海公路桥梁(集团)有限公司 | 钢管桩取土装置及取土方法 |
CN208155629U (zh) * | 2018-05-07 | 2018-11-27 | 郑州市市政工程总公司 | 施工用液压取土器 |
CN208220641U (zh) * | 2018-05-17 | 2018-12-11 | 中铁第五勘察设计院集团有限公司 | 筒形取土钻头 |
CN210658360U (zh) * | 2019-08-30 | 2020-06-02 | 宁波易和桩基工程技术开发有限公司 | 取土装置 |
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2019
- 2019-08-30 CN CN201910812280.9A patent/CN110485426B/zh active Active
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Publication number | Publication date |
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CN110485426A (zh) | 2019-11-22 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 315000 22-1, building 6, hemeicheng Plaza, No. 666, yangmuqi Road, high tech Zone, Ningbo City, Zhejiang Province Applicant after: Zhejiang Yihe Geotechnical Engineering Co.,Ltd. Address before: 315000 22-1, building 6, hemeicheng Plaza, No. 666, yangmuqi Road, high tech Zone, Ningbo City, Zhejiang Province Applicant before: NINGBO YIHE PILE ENGINEERING TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220617 Address after: 315000 5-3, building 7, No. 199, Xiangyun North Road, high tech Zone, Ningbo, Zhejiang Patentee after: Zhejiang wanjian Construction Co.,Ltd. Address before: 22-1, building 6, hemeicheng Plaza, 666 yangmuqi Road, high tech Zone, Ningbo City, Zhejiang Province, 315000 Patentee before: Zhejiang Yihe Geotechnical Engineering Co.,Ltd. |
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TR01 | Transfer of patent right |