Multifunctional insulating operating rod for outdoor high-voltage isolating switch

Abstract

The invention relates to a multifunctional insulating operating rod for an outdoor high-voltage isolating switch. The multifunctional insulating operating rod comprises an operating head and a telescopic rod, the telescopic rod comprises several sections of insulating rods which are connected in sequence, and the top end of each insulating rod is provided with a threaded connector. The lower end of each insulating rod is provided with a threaded connection sleeve head, the adjacent insulating rods are detachably connected through the threaded connectors and the threaded connection sleeve heads, and the bottom end of the insulating rod located at the lowermost end of the telescopic rod is not provided with the threaded connection sleeve head. The insulating rod is made of glass fiber reinforced plastic fiber cloth, epoxy resin and 306 resin phthalic anhydride, and the threaded connectors and the threaded connection sleeve heads are made of iron. According to the invention, the working efficiency of the maintainers is improved, so that the operation of the maintainers is more labor-saving and safer, and the maintenance time is greatly shortened.

Description

technical field [0001] The invention belongs to the technical field of electric power maintenance, and in particular relates to a multifunctional insulating operating rod for an outdoor high-voltage isolating switch. Background technique [0002] Through investigation and analysis, it is found that the open isolating switch that has been outdoors for a long time, whether it is a plug-in type or a horizontal rotary type, or whether it is a single-column type or a double-column type, after a long period of operation, the isolating switch will always fail to open and close. , It needs to be operated with the help of an insulating operating rod to make it open and close in place. However, although there are many types of insulating operating rods, most of them can only operate one type of knife switch, and the length cannot be adjusted. In the substation, it is often necessary to prepare multiple insulating operating rods with different lengths and different functions, which inc...

AI Technical Summary

Problems solved by technology

However, although there are many types of insulating operating rods, most of them can only operate one type of knife switch, and the length cannot be adjusted. In the substation, it is often necessary to prepare multiple insulating operating rods with different lengths and different functions, which increases the economic cost. In addition to the cost, it is also very inconvenient to use

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