CN203951065U - A kind of 10kV combined-type box becomes wire-outgoing breaker insulated isolated device - Google Patents
A kind of 10kV combined-type box becomes wire-outgoing breaker insulated isolated device Download PDFInfo
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- CN203951065U CN203951065U CN201420257737.7U CN201420257737U CN203951065U CN 203951065 U CN203951065 U CN 203951065U CN 201420257737 U CN201420257737 U CN 201420257737U CN 203951065 U CN203951065 U CN 203951065U
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- circuit breaker
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- dividing plate
- breaker
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Abstract
The utility model discloses a kind of 10kV combined-type box and become wire-outgoing breaker insulated isolated device, it is arranged in case change, case is provided with crossbeam in becoming, crossbeam is linked with a pair of the first circuit breaker and several the second circuit breakers, wherein a pair of the first circuit breaker lays respectively at the two ends of crossbeam, and several second breaker intervals are between a pair of the first circuit breaker, and this device comprises: the first dividing plate, it is hung on crossbeam, and is arranged between the first circuit breaker and the inwall of case change; Second partition, it is hung on respectively on crossbeam; Combination by the first dividing plate, second partition arranges, isolation the first circuit breaker or the second circuit breaker.The utility model arranges by the combination of the first dividing plate, second partition, and isolation circuit breakers has increased the coefficient of safety of staff's live line working.
Description
Technical field
The utility model relates to electricity isolation device, and particularly a kind of 10kV combined-type box becomes wire-outgoing breaker insulated isolated device.
Background technology
Carrying out cable uninterrupted operation is urban distribution network development need, be improve power supply reliability effectively the most directly by way of.Extension as power distribution live-wire, during cable uninterrupted operation, relate to the electrical wiring that case becomes internal interval, Fig. 1 is that 10kV combined-type box becomes, it is also provided with crossbeam, crossbeam is linked with a pair of the first circuit breaker, 2 the second circuit breakers, wherein the first circuit breaker lays respectively at the two ends, left and right of crossbeam, 2 the second breaker intervals are between the first circuit breaker, when one of them circuit breaker needs repairing or overhauls, due between adjacent two circuit breakers or circuit breaker and case become inwall and there is no quarantine measures, easily adjacent circuit breaker or case change inwall are touched in misconnection, cause operating personnel's life security incident, therefore in the urgent need to a kind of device isolation circuit breakers.
Utility model content
The purpose of this utility model is to provide a kind of 10kV combined-type box and becomes wire-outgoing breaker insulated isolated device, and the combination by the first dividing plate, second partition arranges, and isolation circuit breakers has increased the coefficient of safety of staff's live line working.
In order to realize above object, the utility model is achieved through the following technical solutions:
A kind of 10kV combined-type box becomes wire-outgoing breaker insulated isolated device, it is arranged in case change, described case is provided with crossbeam in becoming, crossbeam is linked with a pair of the first circuit breaker and several the second circuit breakers, wherein a pair of the first described circuit breaker lays respectively at the two ends of crossbeam, several second breaker intervals, between a pair of the first circuit breaker, are characterized in, this device comprises:
The first dividing plate, it is hung on crossbeam, and is arranged between the first circuit breaker and the inwall of case change;
Second partition, it is hung on respectively on crossbeam;
Isolation the first circuit breaker or the second circuit breaker are set by the first described dividing plate, the combination of second partition.
The first described dividing plate is straight plate, and described second partition one end is hung on crossbeam, and its other end is obliquely installed towards the direction away from the first circuit breaker.
First described dividing plate one end is hung on the second circuit breaker one side described in one of them, and its other end is obliquely installed towards the direction away from the second circuit breaker;
Described second partition one end is hung on the second described circuit breaker opposite side, and its other end is obliquely installed towards the direction away from the second circuit breaker;
The first described dividing plate becomes horn-like with the insulating space that second partition forms.
The first described dividing plate and second partition adopt polythene material to make.
The utility model compared with prior art, has the following advantages:
The utility model arranges by the combination of the first dividing plate, second partition, and isolation circuit breakers has increased the coefficient of safety of staff's live line working.
Accompanying drawing explanation
Fig. 1 is the structural representation that 10kV combined-type box becomes leading-out terminal;
Fig. 2 is that a kind of 10kV combined-type box of the utility model becomes the structural representation that wire-outgoing breaker insulated isolated device is isolated the second circuit breaker;
Fig. 3 is the structural representation that the utility model is isolated the first circuit breaker;
Fig. 4 is the structural representation that the utility model is isolated the second circuit breaker;
Fig. 5 is the structural representation of the utility model first division board while isolating the second circuit breaker;
Fig. 6 is the structural representation of the utility model first division board while isolating the first circuit breaker.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the utility model is further elaborated.
Embodiment 1:
As shown in Fig. 2,4 and 5, a kind of 10kV combined-type box becomes wire-outgoing breaker insulated isolated device, it is arranged on case and becomes on 1, in described case change 1, be provided with crossbeam 11, crossbeam 11 is linked with a pair of the first circuit breaker 2 and several the second circuit breakers 3, wherein a pair of the first described circuit breaker 2 lays respectively at the two ends of crossbeam 11, several second circuit breakers 3 are located at interval between a pair of the first circuit breaker 2, this device comprises: the first dividing plate 4, it is hung on crossbeam 11 by buckle, and is arranged between the first circuit breaker 2 and the inwall of case change 1; Second partition 5, it is hung on respectively on crossbeam 11 by buckle; By the first dividing plate 4, second partition 5 isolation the second circuit breakers 3.
First dividing plate 4 one end are hung on the second circuit breaker 3 one sides described in one of them, and its other end is obliquely installed (referring to Fig. 4, this first dividing plate is left curved dividing plate) towards the direction away from the second circuit breaker 2; Described second partition 5 one end are hung on the second described circuit breaker 3 opposite sides, its other end is obliquely installed (referring to Fig. 4 towards the direction away from the second circuit breaker 3, this second partition is right curved dividing plate), the first dividing plate 4 becomes horn-like with the insulating space that second partition 5 forms, and easy access personnel have the very large degree of freedom while overhauling.The first described dividing plate 4 and second partition 5 adopt polythene material to make.
Embodiment 2:
As shown in Fig. 3,6, as the variation of implementing 1, in the present embodiment, the first dividing plate 4 is straight plate, and described second partition 5 one end are hung on crossbeam 11, and its other end is obliquely installed towards the direction away from the first circuit breaker 2, isolate the first circuit breaker 2, because the first dividing plate 4 is straight plate, the other end of second partition 5 is obliquely installed towards the direction away from the first circuit breaker 2, can guarantee to greatest extent the degree of freedom that maintainer is very large.
In sum, a kind of 10V combined-type box of the utility model becomes wire-outgoing breaker insulated isolated device, and the combination by the first dividing plate, second partition arranges, and isolation circuit breakers has increased the coefficient of safety of staff's live line working.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.Those skilled in the art, read after foregoing, for multiple modification of the present utility model with to substitute will be all apparent.Therefore, protection range of the present utility model should be limited to the appended claims.
Claims (4)
1. a 10kV combined-type box becomes wire-outgoing breaker insulated isolated device, it is arranged on case and becomes on (1), in described case change (1), be provided with crossbeam (11), crossbeam (11) is linked with a pair of the first circuit breaker (2) and several the second circuit breakers (3), wherein a pair of described the first circuit breaker (2) lays respectively at the two ends of crossbeam (11), several second circuit breakers (3) are located at interval between a pair of the first circuit breaker (2), it is characterized in that, this device comprises:
The first dividing plate (4), it is upper that it is hung on crossbeam (11), and be arranged between the first circuit breaker (2) and the inwall of case change (1);
Second partition (5), it is hung on respectively on crossbeam (11);
By described the first dividing plate (4), the combination setting of second partition (5), isolation the first circuit breaker (2) or the second circuit breaker (3).
2. 10kV combined-type box as claimed in claim 1 becomes wire-outgoing breaker insulated isolated device, it is characterized in that, described the first dividing plate (4) is straight plate, it is upper that described second partition (5) one end is hung on crossbeam (11), and its other end is obliquely installed towards the direction away from the first circuit breaker (2).
3. 10kV combined-type box as claimed in claim 1 becomes wire-outgoing breaker insulated isolated device, it is characterized in that, described the first dividing plate (4) one end is hung on the second circuit breaker (3) one sides described in one of them, and its other end is obliquely installed towards the direction away from the second circuit breaker (2);
Described second partition (5) one end is hung on described the second circuit breaker (3) opposite side, and its other end is obliquely installed towards the direction away from the second circuit breaker (3);
Described the first dividing plate (4) becomes horn-like with the insulating space that second partition (5) forms.
4. 10kV combined-type box as claimed in claim 1 becomes wire-outgoing breaker insulated isolated device, it is characterized in that, described the first dividing plate (4) and second partition (5) adopt polythene material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257737.7U CN203951065U (en) | 2014-05-20 | 2014-05-20 | A kind of 10kV combined-type box becomes wire-outgoing breaker insulated isolated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257737.7U CN203951065U (en) | 2014-05-20 | 2014-05-20 | A kind of 10kV combined-type box becomes wire-outgoing breaker insulated isolated device |
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| Publication Number | Publication Date |
|---|---|
| CN203951065U true CN203951065U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420257737.7U Active CN203951065U (en) | 2014-05-20 | 2014-05-20 | A kind of 10kV combined-type box becomes wire-outgoing breaker insulated isolated device |
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| CN (1) | CN203951065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956665A (en) * | 2014-05-20 | 2014-07-30 | 国网上海市电力公司 | Outgoing breaker insulated isolation device of 10 KV combined box transformer substation |
-
2014
- 2014-05-20 CN CN201420257737.7U patent/CN203951065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956665A (en) * | 2014-05-20 | 2014-07-30 | 国网上海市电力公司 | Outgoing breaker insulated isolation device of 10 KV combined box transformer substation |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |