CN111697492B - 一种电力铁塔高压线预紧装置 - Google Patents
一种电力铁塔高压线预紧装置 Download PDFInfo
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- CN111697492B CN111697492B CN202010576457.2A CN202010576457A CN111697492B CN 111697492 B CN111697492 B CN 111697492B CN 202010576457 A CN202010576457 A CN 202010576457A CN 111697492 B CN111697492 B CN 111697492B
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- electric power
- guide wheel
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- inner cavity
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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CN202010576457.2A CN111697492B (zh) | 2020-06-22 | 2020-06-22 | 一种电力铁塔高压线预紧装置 |
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CN202010576457.2A CN111697492B (zh) | 2020-06-22 | 2020-06-22 | 一种电力铁塔高压线预紧装置 |
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CN111697492A CN111697492A (zh) | 2020-09-22 |
CN111697492B true CN111697492B (zh) | 2020-12-29 |
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Families Citing this family (2)
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CN113328382B (zh) * | 2021-06-25 | 2023-04-07 | 重庆神舟电缆集团股份有限公司 | 一种电缆高空作业用的检修装置及其操作方法 |
CN117154596B (zh) * | 2023-10-31 | 2024-02-09 | 国网山东省电力公司高青县供电公司 | 杆塔高压线牵拉预紧装置 |
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GB9607049D0 (en) * | 1996-04-03 | 1996-06-05 | Bicc Plc | Method of replacing conductor |
CN203574304U (zh) * | 2013-12-05 | 2014-04-30 | 国家电网公司 | 铁路用电紧线系统 |
CN109599795B (zh) * | 2018-11-10 | 2020-06-02 | 张�杰 | 一种高压送变电线路用的紧线装置 |
CN210640615U (zh) * | 2019-10-10 | 2020-05-29 | 佛山市星祺电力工程有限公司 | 一种电力工程线缆安装用紧线器 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20201214 Address after: No. 185, Renmin East Road, Taocheng District, Hengshui City, Hebei Province Applicant after: STATE GRID HEBEI ELECTRIC POWER SUPPLY Co.,Ltd. HENGSHUI POWER SUPPLY BRANCH Address before: 310018 Hangzhou vocational and technical college, 68 Xueyuan street, Jianggan District, Hangzhou City, Zhejiang Province Applicant before: Lu Yiwei |
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TR01 | Transfer of patent right |
Effective date of registration: 20220511 Address after: No. 185, Renmin East Road, Taocheng District, Hengshui City, Hebei Province Patentee after: HENGSHUI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER Co.,Ltd. Patentee after: Hengshui Electric Power Design Co., Ltd Address before: No. 185, Renmin East Road, Taocheng District, Hengshui City, Hebei Province Patentee before: HENGSHUI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER Co.,Ltd. |
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