MAINTENANCE TOOL FOR INSULATOR OF DIRECT CURRENT TRANSMISSION LINE

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 two sides of the insulator through clamping, and the tensioning device is connected between the clamping devices. The clamping devices com...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SONG, QIFENG, ZHANG, MINGXU, SHI, FENGXIANG, CHEN, MING, GENG, SANPING, SU, YONGJIE, KANG, SHUFENG, WANG, XUEBIN, YAO, BOYAN, JIAO, JUXUAN, LI, ZHONGSHENG, WANG, JUN, LI, JIAN, GAO, ZHI
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
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Beschreibung
Zusammenfassung:	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 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. L'invention concerne un outil d'entretien pour un isolateur de ligne de transmission de courant continu, lequel comprend des dispositifs de pincement et un dispositif de tension. Les dispositifs de pincement sont montés par pincement sur les deux côtés d'un isolateur, et le dispositif de tension est connec