CN102304979B - 预应力张拉装置的自动化控制装置 - Google Patents
预应力张拉装置的自动化控制装置 Download PDFInfo
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- CN102304979B CN102304979B CN201110220973.2A CN201110220973A CN102304979B CN 102304979 B CN102304979 B CN 102304979B CN 201110220973 A CN201110220973 A CN 201110220973A CN 102304979 B CN102304979 B CN 102304979B
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CN201110220973.2A CN102304979B (zh) | 2011-08-03 | 2011-08-03 | 预应力张拉装置的自动化控制装置 |
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CN201110220973.2A CN102304979B (zh) | 2011-08-03 | 2011-08-03 | 预应力张拉装置的自动化控制装置 |
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CN102304979A CN102304979A (zh) | 2012-01-04 |
CN102304979B true CN102304979B (zh) | 2016-11-02 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103364276B (zh) * | 2012-03-31 | 2015-08-26 | 田剑东 | 一种锚下预应力智能同步张拉检测装置 |
CN102888996B (zh) * | 2012-09-29 | 2016-03-16 | 招商局重庆交通科研设计院有限公司 | 基于物联网的预应力施工系统 |
CN104111669B (zh) * | 2013-04-18 | 2018-05-18 | 陈明灯 | 一种载物可变重量悬垂定点位移受力平衡调控装置 |
CN103629173B (zh) * | 2013-11-28 | 2015-12-02 | 湖南联智桥隧技术有限公司 | 预应力张拉液压系统、预应力张拉设备及其控制方法 |
CN104963515A (zh) * | 2015-04-27 | 2015-10-07 | 同济大学 | 预应力两端同步张拉设备 |
CN104965533A (zh) * | 2015-04-27 | 2015-10-07 | 同济大学 | 预应力单端单顶智能张拉控制系统 |
CN112461408B (zh) * | 2020-09-29 | 2022-04-15 | 河南牛帕力学工程研究院 | 一种预应力筋应力检测方法 |
CN114278099B (zh) * | 2021-11-29 | 2023-04-07 | 中交世通(重庆)重工有限公司 | 一种预应力钢结构工具杆件系统 |
Family Cites Families (6)
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JPH0672496B2 (ja) * | 1987-12-03 | 1994-09-14 | 大成建設株式会社 | プレストレストコンクリート工事用のpc鋼材緊張管理装置 |
JPH06347357A (ja) * | 1993-06-03 | 1994-12-22 | Nippon Concrete Ind Co Ltd | 油圧緊張装置 |
CN2893644Y (zh) * | 2005-08-23 | 2007-04-25 | 孙殿新 | 拉绳式电子管杆具丈量装置 |
CN201885697U (zh) * | 2010-11-01 | 2011-06-29 | 河南红桥锚机有限公司 | 一种预应力筋自动张拉监测装置 |
CN201865358U (zh) * | 2010-11-24 | 2011-06-15 | 湖南联智桥隧技术有限公司 | 智能型同步预应力张拉系统 |
CN202467213U (zh) * | 2011-08-03 | 2012-10-03 | 宁夏路桥工程股份有限公司 | 预应力张拉装置的自动化控制装置 |
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Inventor after: Duan Ning Inventor after: Shen Jiancheng Inventor after: Wu Liangshan Inventor after: Xue Shengrong Inventor after: Sheng Xinjun Inventor before: Duan Ning Inventor before: Shen Jiancheng Inventor before: Wu Liangshan Inventor before: Xue Shengrong Inventor before: Sheng Xinjun |
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Effective date of registration: 20200810 Address after: 750001 room 1217, 12 / F, building 1, Fortune Center, Qingchun building, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Ningxia Zhongda Highway Construction Co.,Ltd. Address before: 750001 No. 828, east the Great Wall Road, the Ningxia Hui Autonomous Region, Yinchuan Patentee before: NINGXIA ROAD & BRIDGE ENGINEERING Co.,Ltd. |
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Address after: Office building 2, Luqiao building, 142 Wanshou Road, Yinchuan City, Ningxia Hui Autonomous Region, 750004 Patentee after: Ningxia highway and Bridge Construction Co.,Ltd. Address before: 750001 room 1217, 12 / F, building 1, Fortune Center, Qingchun building, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: Ningxia Zhongda Highway Construction Co.,Ltd. |
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