CN102373702B - 混凝土圆桩及其加工方法 - Google Patents
混凝土圆桩及其加工方法 Download PDFInfo
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- CN102373702B CN102373702B CN201110248553.5A CN201110248553A CN102373702B CN 102373702 B CN102373702 B CN 102373702B CN 201110248553 A CN201110248553 A CN 201110248553A CN 102373702 B CN102373702 B CN 102373702B
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CN201110248553.5A CN102373702B (zh) | 2011-08-26 | 2011-08-26 | 混凝土圆桩及其加工方法 |
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CN201110248553.5A CN102373702B (zh) | 2011-08-26 | 2011-08-26 | 混凝土圆桩及其加工方法 |
Publications (2)
Publication Number | Publication Date |
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CN102373702A CN102373702A (zh) | 2012-03-14 |
CN102373702B true CN102373702B (zh) | 2014-06-11 |
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CN201110248553.5A Expired - Fee Related CN102373702B (zh) | 2011-08-26 | 2011-08-26 | 混凝土圆桩及其加工方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102672821B (zh) * | 2012-05-24 | 2014-06-25 | 宁波浙东新冈建材设备有限公司 | 同时制造多根预应力混凝土管桩的张拉工具 |
CN103114581B (zh) * | 2013-01-28 | 2015-06-03 | 杨发 | 预应力钢筋混凝土桩的制作方法 |
CN103144189B (zh) * | 2013-02-05 | 2015-07-29 | 中国建筑科学研究院建筑机械化研究分院 | 水泥管制造设备 |
CN103817791A (zh) * | 2014-02-28 | 2014-05-28 | 邓亚平 | 预应力混凝土实心圆桩的加工方法 |
CN106626045A (zh) * | 2016-10-12 | 2017-05-10 | 常德定海管桩有限公司 | 一种预应力混凝土电杆及其模具和制造方法 |
CN113927728B (zh) * | 2021-11-29 | 2023-01-24 | 郑州大学综合设计研究院有限公司 | 一种新型预应力混凝土混合配筋管桩制作装置及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5505561A (en) * | 1994-01-18 | 1996-04-09 | Perma Pile Foundation Restoration Systems, Inc. | Self-piloting compressible piling |
CN1603523A (zh) * | 2004-11-16 | 2005-04-06 | 周兆弟 | 上螺下顶接桩扣及预制件 |
CN201367579Y (zh) * | 2009-01-22 | 2009-12-23 | 国鼎(南通)管桩有限公司 | 先张法预应力高强耐打混凝土管桩 |
CN201420262Y (zh) * | 2008-12-23 | 2010-03-10 | 陈子成 | 圆形实心预应力混凝土管桩 |
CN102071701A (zh) * | 2011-01-28 | 2011-05-25 | 宿迁市固丰管桩有限公司 | 非预应力离心混凝土桩 |
CN102121246A (zh) * | 2011-01-28 | 2011-07-13 | 宿迁市固丰管桩有限公司 | 增韧型预应力离心混凝土桩 |
CN202430713U (zh) * | 2011-08-26 | 2012-09-12 | 江苏固丰管桩集团有限公司 | 混凝土圆桩 |
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2011
- 2011-08-26 CN CN201110248553.5A patent/CN102373702B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5505561A (en) * | 1994-01-18 | 1996-04-09 | Perma Pile Foundation Restoration Systems, Inc. | Self-piloting compressible piling |
CN1603523A (zh) * | 2004-11-16 | 2005-04-06 | 周兆弟 | 上螺下顶接桩扣及预制件 |
CN201420262Y (zh) * | 2008-12-23 | 2010-03-10 | 陈子成 | 圆形实心预应力混凝土管桩 |
CN201367579Y (zh) * | 2009-01-22 | 2009-12-23 | 国鼎(南通)管桩有限公司 | 先张法预应力高强耐打混凝土管桩 |
CN102071701A (zh) * | 2011-01-28 | 2011-05-25 | 宿迁市固丰管桩有限公司 | 非预应力离心混凝土桩 |
CN102121246A (zh) * | 2011-01-28 | 2011-07-13 | 宿迁市固丰管桩有限公司 | 增韧型预应力离心混凝土桩 |
CN202430713U (zh) * | 2011-08-26 | 2012-09-12 | 江苏固丰管桩集团有限公司 | 混凝土圆桩 |
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Application publication date: 20120314 Assignee: Jiangsu Feng Feng building materials Co., Ltd. Assignor: Jiangsu Gufeng Pipe Group Co., Ltd. Contract record no.: 2014320000571 Denomination of invention: Concrete circular pile and processing method thereof Granted publication date: 20140611 License type: Exclusive License Record date: 20140715 |
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Effective date of registration: 20150417 Address after: 213000 Jiangsu Province, Changzhou city Wujin District Huang Li Zhen Xi Lu Cun Wei Tang Village No. 25 Patentee after: Zhu Yueqin Address before: 223800, 1, Xuanyuan Road, Suqian Economic Development Zone (South District), Jiangsu Patentee before: Jiangsu Gufeng Pipe Group Co., Ltd. |
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