发明申请
- 专利标题： MAINTENANCE TOOL FOR INSULATOR OF DIRECT CURRENT TRANSMISSION LINE
- 专利标题（中）： 直流电流绝缘子维护工具
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申请号： US13976961申请日： 2011-11-29
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公开(公告)号： US20130269180A1公开(公告)日： 2013-10-17
- 发明人: Shufeng Kang , Mingxu Zhang , Fengxiang Shi , Xuebin Wang , Juxuan Jiao , Zhi Gao , Zhongsheng Li , Sanping Geng , Yongjie Su , Jian Li , Jun Wang , Boyan Yao , Ming Chen , Qifeng Song
- 申请人： Shufeng Kang , Mingxu Zhang , Fengxiang Shi , Xuebin Wang , Juxuan Jiao , Zhi Gao , Zhongsheng Li , Sanping Geng , Yongjie Su , Jian Li , Jun Wang , Boyan Yao , Ming Chen , Qifeng Song
- 申请人地址： CN Shijiazhuang, Hebei CN Beijing
- 专利权人： HEBEI ELECTRIC POWER MAINTENANCE COMPANY,STATE GRID CORPORATION OF CHINA
- 当前专利权人： HEBEI ELECTRIC POWER MAINTENANCE COMPANY,STATE GRID CORPORATION OF CHINA
- 当前专利权人地址： CN Shijiazhuang, Hebei CN Beijing
- 优先权： CN201020685182.8 20101228
- 国际申请： PCT/CN11/83179 WO 20111129
- 主分类号： H02G1/02
- IPC分类号： H02G1/02
摘要：
A maintenance tool for an insulator of a direct current transmission line comprises clamping devices and a tensioning device. The clamping devices are mounted at the two sides of the insulator through clamping, and the tensioning device is connected between the clamping devices. The clamping devices comprise a closed clamp (1), a single serial clamping device (2) and a wire end clamping device (30). The clamping device has advantages such as strong overall strength and bearing capacity, small size, light weight, and reliable working, and can be applied to replacement of various insulators on the direct current transmission line, reliably ensuring safe commissioning and regular maintenance of transmission lines.
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