Special maintenance tool for power distribution network engineering

The utility model discloses a special maintenance tool for power distribution network engineering, which comprises a lower fixed insulation ladder and hooks, and sliding bottom foot sleeves are sleeved on the outer walls of the left side and the right side of the lower end of the lower fixed insulat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHU LIHUA, WANG ZEYANG, ZHANG YULONG, ZHU QINGJUN, HOU JIANRONG, WANG LIPENG, ZHANG SIZHOU, LI XIN, YANG JUN, LIU CHAO, JIA XIAOLU, LI ZHICHENG, JIANG HAITAO, TAO CHANGXIN, XUAN YUJIAO, DIAO ZHAOCHANG, MAN JIANPU, KONG LINGFENG, SUN XIAOPENG, YU XIAOWEI, XU XIAOHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL ELECTRICITY FIXED CONSTRUCTIONS GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES LADDERS
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Beschreibung
Zusammenfassung:	The utility model discloses a special maintenance tool for power distribution network engineering, which comprises a lower fixed insulation ladder and hooks, and sliding bottom foot sleeves are sleeved on the outer walls of the left side and the right side of the lower end of the lower fixed insulation ladder. A first telescopic fixing rod device and a first threaded supporting hoop device are arranged on the left side and the right side of the lower rear end of the lower fixed insulating ladder, and a second telescopic fixing rod device and a second threaded supporting hoop device are arranged on the left side and the right side of the upper rear end of the upper fixed insulating ladder. The lower fixed insulating ladder and the upper fixed insulating ladder are respectively fixed with the telegraph pole by stretching out and drawing back the first telescopic fixed rod device (and the second telescopic fixed rod device) and fixedly connecting the first threaded support hoop device (and the second threaded su