CN203406224U - Interface clamping device of sulfur hexafluoride circuit breaker - Google Patents

Abstract

The utility model provides an interface clamping device of a sulfur hexafluoride circuit breaker. The clamping device comprises a base, a first clamping piece and a second clamping piece, wherein the first clamping piece and the second clamping piece are arranged on the base. The first clamping piece and the second clamping piece are oppositely arranged, and a certain distance is reserved between the first clamping piece and the second clamping piece to clamp an interface of the circuit breaker. In addition, gaps are respectively arranged on the first clamping piece and the second clamping piece to enable a boss at the interface of the circuit breaker to be exposed outside. When the clamping device is used, the interface of the sulfur hexafluoride circuit breaker is clamped between the first clamping piece and the second clamping piece so as to make the interface of the sulfur hexafluoride circuit breaker tightly connected and prevent gas leakage. The interface does not need to be manually pressed, and the experiment efficiency is improved.

Description

A kind of interface jig of sulfur hexafluoride breaker

Technical field

The utility model relates to field of power, especially relates to a kind of interface jig of sulfur hexafluoride breaker.

Background technology

Sulfur hexafluoride breaker is to utilize sulfur hexafluoride gas as a kind of circuit breaker of arc-extinguishing medium and dielectric, and its arc extinguishing and insulating properties are all much higher than common circuit breaker, thereby are widely used in superhigh pressure bulk power system.In actual application, need to do the micro-water experiment of gas and gas componant experiment to sulfur hexafluoride gas, to detect circuit breaker, whether meet arc extinguishing and insulating requirements.

In prior art, conventionally adopt specific interface by circuit breaker and laboratory apparatus docking, so that gas imports in laboratory apparatus.In actual mechanical process, because this interface connection is not tight, usually there is gas leak, need to have special operating personnel with the hands to pin interface for this reason, to prevent gas leak, thereby conventional efficient is low.

Utility model content

In view of this, the utility model provides a kind of interface jig of sulfur hexafluoride breaker, prevents gas leak, has reduced labour, has improved conventional efficient.

For achieving the above object, the utility model provides following technical scheme:

An interface jig, comprising:

Base;

Be arranged on the first intermediate plate and the second intermediate plate on described base, wherein said the first intermediate plate and described the second intermediate plate are oppositely arranged;

Between described the first intermediate plate and described the second intermediate plate, keep predeterminable range, to clamp the interface of described sulphur hexafluoride;

On described the first intermediate plate and described the second intermediate plate, be provided with gap.

Preferably, described jig also comprises: the handle that is arranged on described base below.

Compared with prior art, the utility model provides a kind of interface jig of sulfur hexafluoride breaker.This jig comprises: base, be arranged on the first intermediate plate and the second intermediate plate on base.Wherein, this first intermediate plate and the second intermediate plate are oppositely arranged, and remain with certain distance between the first intermediate plate and the second intermediate plate, to clamp the interface of circuit breaker.In addition, on the first intermediate plate and the second intermediate plate, be also provided with gap, so that the projection of the interface of circuit breaker is exposed to outside.When using this jig, by the interface card of sulphur hexafluoride between the first intermediate plate and the second intermediate plate, thereby the interface of sulphur hexafluoride is closely connected, prevent gas leak, do not need artificially to compress interface, improved conventional efficient.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 shows the structural representation of the interface jig of a kind of sulfur hexafluoride breaker of the utility model.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

Referring to Fig. 1, show the structural representation of the interface jig of a kind of sulfur hexafluoride breaker of the utility model.

In the present embodiment, this sulphur hexafluoride interface jig comprises: base 1, be arranged on the first intermediate plate 2 and the second intermediate plate 3 on base.Wherein, this first intermediate plate 1 and the second intermediate plate 2 are oppositely arranged, and remain with certain distance between the first intermediate plate 2 and the second intermediate plate 3, to clamp the interface of circuit breaker.In addition, on the first intermediate plate 2 and the second intermediate plate 3, be also provided with gap.

It should be noted that, the distance between the first intermediate plate 1 and the second intermediate plate 2 should be moderate, to clamp interface.

When using this instrument, by the interface card of sulphur hexafluoride between the first intermediate plate and the second intermediate plate, thereby the interface of sulphur hexafluoride is closely connected, prevent gas leak, do not need artificially to compress interface, conventional efficient is provided.

It should be noted that, for handled easily, below base, be also provided with handle 4.

Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (2)

1. an interface jig for sulfur hexafluoride breaker, is characterized in that, comprising:

Base;

Be arranged on the first intermediate plate and the second intermediate plate on described base, wherein said the first intermediate plate and described the second intermediate plate are oppositely arranged;

Between described the first intermediate plate and described the second intermediate plate, keep predeterminable range, to clamp the interface of described sulphur hexafluoride;

On described the first intermediate plate and described the second intermediate plate, be provided with gap.

2. jig according to claim 1, is characterized in that, described jig also comprises: the handle that is arranged on described base below.

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