CN103132766B - 用于升高输电线路塔接腿的桁架及架设方法 - Google Patents
用于升高输电线路塔接腿的桁架及架设方法 Download PDFInfo
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CN103132766B true CN103132766B (zh) | 2014-12-10 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103452128A (zh) * | 2013-08-06 | 2013-12-18 | 安徽华电工程咨询设计有限公司 | 一种采用钢管接腿输电线路杆塔基面抬升方法 |
CN103510534B (zh) * | 2013-10-15 | 2014-11-19 | 广州电力设计院 | 杆塔桩基础露头升高结构及施工方法 |
CN105986699A (zh) * | 2015-01-27 | 2016-10-05 | 国家电网公司 | 同塔双回线路在不同时停电状态时的改线施工方法 |
CN106446477B (zh) * | 2016-11-24 | 2023-10-27 | 中国葛洲坝集团电力有限责任公司 | 一种控制输电线路斜插角钢坡比的装置及应用 |
CN107191054A (zh) * | 2017-07-26 | 2017-09-22 | 广州大学 | 一种用于高压角钢输电塔的横隔加固装置 |
CN107747423A (zh) * | 2017-08-30 | 2018-03-02 | 江苏铭远杆塔有限公司 | 可替换式玻璃钢烟囱支撑长寿命钢塔架 |
CN107620513A (zh) * | 2017-09-15 | 2018-01-23 | 国网山东省电力公司临沂供电公司 | 用于升高输电线路杆塔的桁架 |
CN112502527B (zh) * | 2020-11-24 | 2022-04-01 | 广东顺德电力设计院有限公司 | 一种杆塔原位升高方法 |
CN112482870B (zh) * | 2020-11-24 | 2022-07-15 | 广东顺德电力设计院有限公司 | 一种杆塔原位升高装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB296420A (en) * | 1927-09-02 | 1928-11-15 | Blaw Knox Co | Improvements in transmission towers |
CN201424843Y (zh) * | 2009-06-26 | 2010-03-17 | 国家电网公司 | 一种特高压用铁塔 |
CN202266073U (zh) * | 2011-10-29 | 2012-06-06 | 河南省电力公司平顶山供电公司 | 一种输电线路铁塔升高结构 |
CN203175134U (zh) * | 2013-03-05 | 2013-09-04 | 山东电力集团公司淄博供电公司 | 用于升高输电线路塔接腿的桁架 |
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- 2013-03-05 CN CN201310068800.2A patent/CN103132766B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB296420A (en) * | 1927-09-02 | 1928-11-15 | Blaw Knox Co | Improvements in transmission towers |
CN201424843Y (zh) * | 2009-06-26 | 2010-03-17 | 国家电网公司 | 一种特高压用铁塔 |
CN202266073U (zh) * | 2011-10-29 | 2012-06-06 | 河南省电力公司平顶山供电公司 | 一种输电线路铁塔升高结构 |
CN203175134U (zh) * | 2013-03-05 | 2013-09-04 | 山东电力集团公司淄博供电公司 | 用于升高输电线路塔接腿的桁架 |
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Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: STATE GRID ZIBO POWER SUPPLY COMPANY OF SHANDONG PROVINCE Address before: 255000, 100 meters north of Beijing road and Unicom Road, Zibo, Shandong Applicant before: STATE GRID ZIBO POWER SUPPLY COMPANY OF SHANDONG PROVINCE Applicant before: State Grid Corporation of China Address after: 255000, 100 meters north of Beijing road and Unicom Road, Zibo, Shandong Applicant after: STATE GRID ZIBO POWER SUPPLY COMPANY OF SHANDONG PROVINCE Applicant after: State Grid Corporation of China Address before: 255000, 100 meters north of Beijing road and Unicom Road, Zibo, Shandong Applicant before: Zibo Power Supply Company of Shandong Electric Power Corp. Applicant before: State Grid Corporation of China |
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