CN202090837U - 具有切割土工材料功能的加强型搅拌桩钻头 - Google Patents
具有切割土工材料功能的加强型搅拌桩钻头 Download PDFInfo
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- CN202090837U CN202090837U CN201120107706XU CN201120107706U CN202090837U CN 202090837 U CN202090837 U CN 202090837U CN 201120107706X U CN201120107706X U CN 201120107706XU CN 201120107706 U CN201120107706 U CN 201120107706U CN 202090837 U CN202090837 U CN 202090837U
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CN201120107706XU CN202090837U (zh) | 2011-04-13 | 2011-04-13 | 具有切割土工材料功能的加强型搅拌桩钻头 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102635116A (zh) * | 2012-05-10 | 2012-08-15 | 南通海洲建设集团有限公司 | 清孔器 |
CN103046544A (zh) * | 2013-01-25 | 2013-04-17 | 汤保新 | 自旋桩、自旋桩腰及自旋桩头 |
CN103758460A (zh) * | 2013-08-08 | 2014-04-30 | 中冶集团武汉勘察研究院有限公司 | 一种伸缩式防糊钻搅拌桩钻头 |
CN106087951A (zh) * | 2016-06-23 | 2016-11-09 | 安徽徽风新型合成材料有限公司 | 一种旋转式双层排水网 |
CN107227736A (zh) * | 2017-07-27 | 2017-10-03 | 江苏建院营造股份有限公司 | 高压旋喷搅拌承载桩的钻杆、装置及施工方法 |
CN113266386A (zh) * | 2021-02-03 | 2021-08-17 | 中国水利水电第八工程局有限公司 | 旋转挖掘装置及旋转挖掘方法 |
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2011
- 2011-04-13 CN CN201120107706XU patent/CN202090837U/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102635116A (zh) * | 2012-05-10 | 2012-08-15 | 南通海洲建设集团有限公司 | 清孔器 |
CN103046544A (zh) * | 2013-01-25 | 2013-04-17 | 汤保新 | 自旋桩、自旋桩腰及自旋桩头 |
CN103046544B (zh) * | 2013-01-25 | 2015-07-15 | 汤保新 | 自旋桩、自旋桩腰及自旋桩头 |
CN103758460A (zh) * | 2013-08-08 | 2014-04-30 | 中冶集团武汉勘察研究院有限公司 | 一种伸缩式防糊钻搅拌桩钻头 |
CN103758460B (zh) * | 2013-08-08 | 2016-08-10 | 中冶集团武汉勘察研究院有限公司 | 一种伸缩式防糊钻搅拌桩钻头 |
CN106087951A (zh) * | 2016-06-23 | 2016-11-09 | 安徽徽风新型合成材料有限公司 | 一种旋转式双层排水网 |
CN107227736A (zh) * | 2017-07-27 | 2017-10-03 | 江苏建院营造股份有限公司 | 高压旋喷搅拌承载桩的钻杆、装置及施工方法 |
CN113266386A (zh) * | 2021-02-03 | 2021-08-17 | 中国水利水电第八工程局有限公司 | 旋转挖掘装置及旋转挖掘方法 |
CN113266386B (zh) * | 2021-02-03 | 2024-06-18 | 中国水利水电第八工程局有限公司 | 旋转挖掘装置及旋转挖掘方法 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG FOUNDATION ENGINEERING GROUP CO., LTD. Free format text: FORMER NAME: GUANGDONG PROV. FOUNDATION ENGINEERING CO. |
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CP01 | Change in the name or title of a patent holder |
Address after: 19-20, No. 510620, Tianhe Road, 99 Tianhe Road, Guangdong, Guangzhou Patentee after: Foundation Design Group Co., Ltd of Guangdong Province Address before: 19-20, No. 510620, Tianhe Road, 99 Tianhe Road, Guangdong, Guangzhou Patentee before: Guangdong Prov. Foundation Engineering Co. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20190413 |