Lightning arrester support rack

A lightning arrester support rack comprises a lightning arrester, an upper contact head connected with the upper end of the lightning arrester, a lower contact head connected with the lower end of the lightning arrester, rotary contact heads arranged on the two ends of the lower contact head, an ope...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MA LI, ZHOU GUOQING, LIU DAN, ZHANG ZHI, MA CAN, YAN DAZHI, XU XIJI, LI QIANG, ZHU XIANZHEN, LV SHOUXU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A lightning arrester support rack comprises a lightning arrester, an upper contact head connected with the upper end of the lightning arrester, a lower contact head connected with the lower end of the lightning arrester, rotary contact heads arranged on the two ends of the lower contact head, an operation ring is connected with side walls of the upper contact head and the lower contact head respectively; the lower contact head is in a wholly inversed T shape; screws are arranged on the inner cavities of the upper contact head and the lower contact head, and corresponded to the screws of the lightning arrester. The lightning arrester support rack has the following advantages that: the rack can be combined with a fuse support rack and the lightning arrester can be tested or replaced without power cut, the power cut of power users can be avoided when the lightning arrester is tested or replaced, and furthermore the driving, operation times of operators are reduced.