CN202247921U - 预制降水井 - Google Patents
预制降水井 Download PDFInfo
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- CN202247921U CN202247921U CN 201120374772 CN201120374772U CN202247921U CN 202247921 U CN202247921 U CN 202247921U CN 201120374772 CN201120374772 CN 201120374772 CN 201120374772 U CN201120374772 U CN 201120374772U CN 202247921 U CN202247921 U CN 202247921U
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Application Number | Priority Date | Filing Date | Title |
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CN 201120374772 CN202247921U (zh) | 2011-09-27 | 2011-09-27 | 预制降水井 |
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CN 201120374772 CN202247921U (zh) | 2011-09-27 | 2011-09-27 | 预制降水井 |
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CN202247921U true CN202247921U (zh) | 2012-05-30 |
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CN 201120374772 Expired - Lifetime CN202247921U (zh) | 2011-09-27 | 2011-09-27 | 预制降水井 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105178342A (zh) * | 2015-08-10 | 2015-12-23 | 中建八局第三建设有限公司 | 一种降水井井管及其用于封堵基坑预留洞的方法 |
CN105839654A (zh) * | 2015-01-16 | 2016-08-10 | 五冶集团上海有限公司 | 一种用于深基坑的明排降水的过滤支撑装置及使用方法 |
CN110080260A (zh) * | 2019-03-27 | 2019-08-02 | 浙江立鹏建设有限公司 | 一种基坑降排水结构 |
-
2011
- 2011-09-27 CN CN 201120374772 patent/CN202247921U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105839654A (zh) * | 2015-01-16 | 2016-08-10 | 五冶集团上海有限公司 | 一种用于深基坑的明排降水的过滤支撑装置及使用方法 |
CN105178342A (zh) * | 2015-08-10 | 2015-12-23 | 中建八局第三建设有限公司 | 一种降水井井管及其用于封堵基坑预留洞的方法 |
CN105178342B (zh) * | 2015-08-10 | 2017-03-22 | 中建八局第三建设有限公司 | 一种降水井井管及其用于封堵基坑预留洞的方法 |
CN110080260A (zh) * | 2019-03-27 | 2019-08-02 | 浙江立鹏建设有限公司 | 一种基坑降排水结构 |
CN110080260B (zh) * | 2019-03-27 | 2020-12-22 | 浙江立鹏建设有限公司 | 一种基坑降排水结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CSCEC STRAIT CONSTRUCTION AND DEVELOPMENT CO., LTD Free format text: FORMER NAME: THE THIRD COMPANY OF CHINA SEVENTH ENGINEERING BUREAU CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 98-1 No. 350003 Fujian province Fuzhou Mawei District Jiangbin East Avenue Patentee after: CSCEC Strait Construction and Development Co., Ltd. Address before: North Gulou District of Fuzhou city in Fujian province Fuzhou City Road 350000 No. 148 Patentee before: The Third Company of China Seventh Engineering Bureau Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120530 |