CN204333728U - Low-tension switch cabinet - Google Patents

Abstract

The utility model provides a kind of low-tension switch cabinet, and described low-tension switch cabinet comprises cabinet, high pressure accesses electric sheet, described cabinet has at least two drawer chambeies, and be provided with drawer and guide rail in each drawer chamber, high pressure accesses electric sheet and vertically arranges; Drawer comprises: housing comprises front side board, back side panel, left plate and right plate; High pressure accesses one end, and high pressure accesses one end and is arranged on back side panel, and the high pressure inserted on the back side panel in drawer chamber accesses two ends; High voltage output one end is arranged on the back side panel of housing, and inserts High voltage output two end on the back side panel in drawer chamber; Circuit breaker has handle, and handle is arranged on front side board; High pressure accesses one end by conductive strips connecting breaker; The described conductive strips of connecting breaker and High voltage output one end horizontally through current transformer, retrotorsion be vertically, be connected on High voltage output one end.The utility model has that structure is simple, low cost and other advantages.

Description

Low-tension switch cabinet

Technical field

The utility model relates to switch cubicle, particularly low-tension switch cabinet.

Background technology

At present, the basic structure of switch cubicle is: cabinet, cabinet door, switchgear, instrument transformer and binding post, switchgear is fixed in described cabinet.This switch cubicle has deficiency, as: when device failure such as instrument transformers, dismounting bothers very much, changes, inconvenient maintenance.

Utility model content

In order to solve above shortcomings in prior art, the utility model provides a kind of structure low-tension switch cabinet simple, easy to maintenance.

For achieving the above object, the utility model is by the following technical solutions:

A kind of low-tension switch cabinet, described low-tension switch cabinet comprises cabinet, high pressure accesses electric sheet, described cabinet has at least two drawer chambeies, and be provided with drawer and guide rail in each drawer chamber, described high pressure accesses electric sheet and vertically arranges; Described drawer comprises:

Housing, described housing comprises front side board, back side panel, left plate and right plate;

High pressure accesses one end, and described high pressure accesses one end and is arranged on described back side panel, and the high pressure inserted on the back side panel in described drawer chamber accesses two ends;

High voltage output one end, described High voltage output one end is arranged on the back side panel of housing, and inserts High voltage output two end on the back side panel in described drawer chamber;

Circuit breaker, described circuit breaker has handle, and described handle is arranged on described front side board; Described high pressure accesses one end and connects described circuit breaker by conductive strips;

Current transformer, connects the described conductive strips of described circuit breaker and High voltage output one end horizontally through current transformer, retrotorsion be vertically, be connected on described High voltage output one end.

According to above-mentioned low-tension switch cabinet, preferably, the back side panel in each drawer chamber is the different piece of the vertical plate be arranged on cabinet.

According to above-mentioned low-tension switch cabinet, alternatively, described conductive strips comprise further:

Part I, described Part I is vertically drawn from described circuit breaker, connects Part II;

Part II, described Part II horizontally through described current transformer, retrotorsion be vertically, be connected on described High voltage output one end.

Compared with prior art, the beneficial effect that the utility model has is:

1, drawer-type structure is taked, and connect-disconnect structure, pull-out drawer can be safeguarded, simple, convenient.

2, conductive strips are turned round and are turn 90 degrees, and are convenient to through instrument transformer and connect output, without the need to being divided into two-part.

Accompanying drawing explanation

With reference to accompanying drawing, disclosure of the present utility model will be easier to understand.Those skilled in the art it is easily understood that: these accompanying drawings only for illustrating the technical solution of the utility model, and and are not intended to be construed as limiting protection range of the present utility model.In figure:

Fig. 1 is the basic block diagram of the low-tension switch cabinet according to the utility model embodiment.

Embodiment

Fig. 1 and following description describe Alternate embodiments of the present utility model and how to implement to instruct those skilled in the art and to reproduce the utility model.In order to instruct technical solutions of the utility model, simplifying or having eliminated some conventional aspects.Those skilled in the art should understand that the modification that is derived from these execution modes or replace will in scope of the present utility model.Those skilled in the art should understand that following characteristics can combine to form multiple modification of the present utility model in every way.Thus, the utility model is not limited to following Alternate embodiments, and only by claim and their equivalents.

Embodiment 1:

Fig. 1 schematically illustrates the basic block diagram of the low-tension switch cabinet of the utility model embodiment 1, and as shown in Figure 1, described transformer comprises:

Cabinet, high pressure access electric sheet, described cabinet have at least two drawer chambeies, and be provided with drawer and guide rail in each drawer chamber, described high pressure accesses electric sheet and vertically arranges; Described drawer comprises:

Housing 11, described housing comprises front side board, back side panel, left plate and right plate;

High pressure accesses one end 21, and described high pressure accesses one end and is arranged on described back side panel, and the high pressure inserted on the back side panel in described drawer chamber accesses two ends; Described high pressure accesses two ends and connects described electric sheet; The back side panel in each drawer chamber is the different piece of the vertical plate be arranged on cabinet.

High voltage output one end 61, described High voltage output one end is arranged on the back side panel of housing, and inserts High voltage output two end on the back side panel in described drawer chamber;

Circuit breaker 31, described circuit breaker has handle 32, and described handle is arranged on described front side board; Described high pressure accesses one end and connects described circuit breaker by electric conductor;

First conductive strips 51, described first conductive strips are fixed on described high pressure vertically and access on one end, and through described circuit breaker, connect the second conductive strips 52;

Current transformer 41, connects second conductive strips of described circuit breaker and High voltage output one end horizontally through current transformer, retrotorsion be vertically, be connected on described High voltage output one end.

Claims (3)

1. a low-tension switch cabinet, described low-tension switch cabinet comprises cabinet, high pressure accesses electric sheet, described cabinet has at least two drawer chambeies, and be provided with drawer and guide rail in each drawer chamber, described high pressure accesses electric sheet and vertically arranges; It is characterized in that: described drawer comprises:

Housing, described housing comprises front side board, back side panel, left plate and right plate;

High pressure accesses one end, and described high pressure accesses one end and is arranged on described back side panel, and the high pressure inserted on the back side panel in described drawer chamber accesses two ends;

High voltage output one end, described High voltage output one end is arranged on the back side panel of housing, and inserts High voltage output two end on the back side panel in described drawer chamber;

Circuit breaker, described circuit breaker has handle, and described handle is arranged on described front side board; Described high pressure accesses one end and connects described circuit breaker by conductive strips;

Current transformer, connects the described conductive strips of described circuit breaker and High voltage output one end horizontally through current transformer, retrotorsion be vertically, be connected on described High voltage output one end.

2. low-tension switch cabinet according to claim 1, is characterized in that: the back side panel in each drawer chamber is the different piece of the vertical plate be arranged on cabinet.

3. low-tension switch cabinet according to claim 1, is characterized in that: described conductive strips comprise further:

Part I, described Part I is vertically drawn from described circuit breaker, connects Part II;

Part II, described Part II horizontally through described current transformer, retrotorsion be vertically, be connected on described High voltage output one end.