Multifunctional portable insulating rod capable of testing electricity

The invention discloses a multifunctional portable insulating rod capable of testing electricity, belongs to the technical field of insulating rods, and aims at solving the problems that a fixed working head of an existing insulating rod is inflexible to operate and control, and the rotating working...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIA HONGXIN, HUANG MINA, QIAN GANG, ZHANG YINXIAN, GAN CHUN, MAO HANGYIN, TIAN JING, KIM MOO-GEOL, XU SHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MECHANICAL ENGINEERING PHYSICS RELAYS SELECTORS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR TESTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a multifunctional portable insulating rod capable of testing electricity, belongs to the technical field of insulating rods, and aims at solving the problems that a fixed working head of an existing insulating rod is inflexible to operate and control, and the rotating working head is not firm in fastening and easy to loosen when a knife switch is clamped. The device comprises a first insulating rod and a telescopic insulating rod, one end of the first insulating rod is provided with a rotating part, the rotating part is provided with a fixed rod, the fixed rod is slidably provided with a sleeve, one end of the sleeve is provided with an insertion strip which is inserted into a through groove formed in the fixed rod, and the sleeve is installed in the telescopic insulating rod. The outer side end of the sleeve in the telescopic insulating rod is connected in series with two groups of threaded cylinders with reverse threads, the threaded cylinders are provided with two groups of threaded