Operating mechanism of simple metal enclosed switch equipment

Abstract

The invention discloses an operating mechanism of simple metal enclosed switch equipment. An upper operation board device and an upper output shaft device are arranged in a matching way; a lower operation board device and a transition shaft device are arranged in a matching way; the transition shaft device is connected with a connecting rod mechanism in an adapting way; the connecting rod mechanism is connected with a lower output shaft device in an adapting way; the upper end of a spring energy storing and releasing device is connected with the upper operation board device; the lower end of the spring energy storing and releasing device is connected with the lower operation board device; the upper operation board device or the lower operation board device drives the upper output shaft device or the lower output shaft device to rotate respectively through the spring energy storing and releasing device; an interlock device is arranged between the upper operation board and the lower operation board; and indicator devices are arranged on the upper output shaft device and the transition shaft device respectively, and are used for clearly displaying the switch-on or switch-off state of a switch respectively. By adopting the operating mechanism, the installation space is effectively saved, the installation is more convenient, the quantity of parts and the product cost are reduced, and safety and reliability are achieved.

Description

technical field [0001] The patent of the present invention relates to the field of an operating mechanism for high-voltage power distribution equipment, in particular to a simple operating mechanism for gas-insulated metal-enclosed switchgear. Background technique [0002] At present, the existing spring operating mechanism used for SF6 gas insulated ring network cabinet generally can only operate one switch with one operating mechanism. That is, the conventional SF6 ring network cabinet is generally composed of a load switch and a grounding switch. The load switch and the grounding switch are controlled by different operating mechanisms, resulting in crowded installation space for the control part of the ring network cabinet, and the structure is relatively complicated. Parts The quantity is large, causing the product price to be high. Contents of the invention [0003] The purpose of the patent of the present invention is to overcome the deficiencies of the prior art, a...

AI Technical Summary

Problems solved by technology

That is, the conventional SF6 ring network cabinet is generally composed of a load switch and a grounding switch. The load switch and the grounding switch are controlled by different operating mechanisms, resulting in crowded installation space for the control part of the ring network cabinet, and the structure is relatively complicated. Parts Large quantity, resulting in high product price

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