CN204289241U - A kind of outdoor high-voltage vacuum breaker - Google Patents
A kind of outdoor high-voltage vacuum breaker Download PDFInfo
- Publication number
- CN204289241U CN204289241U CN201520029188.2U CN201520029188U CN204289241U CN 204289241 U CN204289241 U CN 204289241U CN 201520029188 U CN201520029188 U CN 201520029188U CN 204289241 U CN204289241 U CN 204289241U
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- CN
- China
- Prior art keywords
- pole
- mounting rod
- rod
- outdoor high
- voltage vacuum
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of circuit breaker, aim to provide a kind of easy for installation, safe and reliable outdoor high-voltage vacuum breaker.Its concrete technical scheme is as follows: a kind of outdoor high-voltage vacuum breaker, include pedestal, described pedestal is provided with the first mounting rod, second mounting rod and the 3rd mounting rod, described first mounting rod is provided with three vertical the first poles, described second mounting rod is provided with three vertical the second poles, described 3rd mounting rod is provided with three vertical the 3rd poles, between described first pole and the second pole, erection has the first isolating switch, between described second pole and the 3rd pole, erection has the second isolating switch, described second isolating switch includes the second conducting rod be made up of conducting metal, described second conducting rod one end is fixed on the top of the second pole, the other end is fixed on the top of described 3rd pole.
Description
Technical field
The utility model relates to a kind of outdoor high-voltage vacuum breaker.
Background technology
Outdoor high-voltage vacuum circuit breaker is a kind of novel outdoor high voltage switchgear, be mainly used in the distribution system of city net and rural power grids, as the use of dividing, closing load current, overload current and short circuit current, be replace the ideal product that oil-immersed breaker realizes non-oil ultra high vacuum system.External insulation adopts silastic material, and insulation is reliable.Conventional outdoor high-voltage vacuum circuit breaker adapted spring energy-storage operating mechanism, can manual operation, electric operating and remote control breaking-closing operating.Isolating switch can be installed additional at circuit breaker side, form outdoor high-voltage vacuum breaker one outdoor high-voltage isolating switch combined electrical apparatus, add visible isolation fracture, and there is reliable interlocked operation.
In prior art, be in the Chinese utility model patent of 201220641253.3, disclose a kind of high voltage permanent magnet vacuum circuit breaker on outdoor post (belonging to the one of outdoor high-voltage vacuum breaker) in the patent No., comprise the housing and three poles that are provided with magneto powder operation device; Magneto powder operation device comprises main shaft, STATEMENT OF FEDERALLY SPONSORED and permanent mechanism driving mechanism; Permanent magnet type drive mechanism comprises shell, drive rod and manual switching-off device; Drive rod and main axis parallel are arranged, and shell is all stretched out in the two ends of drive rod, and drive rod is provided with ring-type separating brake boss close to one end of STATEMENT OF FEDERALLY SPONSORED; Manual switching-off device comprise be fixedly installed on shell close to the pedestal with axis hole on STATEMENT OF FEDERALLY SPONSORED one side outer wall, the manual brake separating rotating shaft be arranged in axis hole, be fixed on manual brake separating shaft end cam, provide the elastic component of elastic force for manual brake separating rotating shaft resets; Cam is arranged on shell close between the outer wall of STATEMENT OF FEDERALLY SPONSORED one side and the ring-type separating brake boss of drive rod.In the utility model, the structure of manual brake separating mechanism and position are arranged rationally, take up room less, and have good reliability.
But, outdoor high-voltage vacuum breaker in above-mentioned patent, its terminals are arranged on the middle part of pole, because between adjacent pole, gap is less, this setup makes the installation of workman inconvenient, terminals are arranged on the middle part of insulation pole in addition, and make its insulation distance shorter, coefficient of safety is not high yet.
Utility model content
Technical problem to be solved in the utility model provides a kind of outdoor high-voltage vacuum breaker for the above-mentioned state of the art.
For achieving the above object, the utility model provides following technical scheme:
A kind of outdoor high-voltage vacuum breaker, include pedestal, described pedestal is provided with the first mounting rod, second mounting rod and the 3rd mounting rod, described first, second, 3rd mounting rod is arranged in parallel, described first mounting rod is provided with three vertical the first poles, described second mounting rod is provided with three vertical the second poles, described 3rd mounting rod is provided with three vertical the 3rd poles, and the first described pole, second pole and the 3rd pole arranged in parallel, wherein, between described first pole and the second pole, erection has the first isolating switch, described first isolating switch includes the first conducting rod be made up of conducting metal, described first conducting rod one end is fixed on the top of the first pole, the other end is fixed on the top of described second pole,
Between described second pole and the 3rd pole, erection has the second isolating switch, described second isolating switch includes the second conducting rod be made up of conducting metal, described second conducting rod one end is fixed on the top of the second pole, and the other end is fixed on the top of described 3rd pole.
As improvement of the present utility model, the top of described first pole, the second pole and the 3rd pole is provided with terminals, and described first conducting rod and the second conducting rod are connected on terminals.
As further improvement of the utility model, described terminals are threaded connection the top being fixed on described first pole, the second pole and the 3rd pole.
Improve as another kind of the present utility model, described terminals are fixed on the top of described first pole, the second pole and the 3rd pole by riveting.
Compared with prior art, the utility model has the advantage of: the setting position of terminals has been changed to the top of pole by the middle part of original pole, by this variation, workman can be made convenient when installation, increase insulation distance simultaneously, make outdoor high-voltage vacuum breaker more safe and reliable.
Accompanying drawing explanation
Fig. 1 is the perspective view of outdoor high-voltage vacuum breaker in the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figure 1, the present embodiment is a kind of outdoor high-voltage vacuum breaker, include pedestal 1, described pedestal is provided with the first mounting rod 2, second mounting rod 3 and the 3rd mounting rod 4, described first, second, 3rd mounting rod is arranged in parallel, described first mounting rod is provided with three vertical the first poles 5, described second mounting rod is provided with three vertical the second poles 6, described 3rd mounting rod is provided with three vertical the 3rd poles 7, and the first described pole, second pole and the 3rd pole arranged in parallel, wherein, between described first pole and the second pole, erection has the first isolating switch 8, described first isolating switch includes the first conducting rod 81 be made up of conducting metal, described first conducting rod one end is fixed on the top of the first pole, the other end is fixed on the top of described second pole,
Between described second pole and the 3rd pole, erection has the second isolating switch 9, described second isolating switch includes the second conducting rod 91 be made up of conducting metal, described second conducting rod one end is fixed on the top of the second pole, and the other end is fixed on the top of described 3rd pole.
The top of described first pole 5, second pole 6 and the 3rd pole 7 is provided with terminals, and described first conducting rod and the second conducting rod are connected on terminals.
Described terminals are threaded connection the top being fixed on described first pole, the second pole and the 3rd pole.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. an outdoor high-voltage vacuum breaker, include pedestal, described pedestal is provided with the first mounting rod, second mounting rod and the 3rd mounting rod, described first, second, 3rd mounting rod is arranged in parallel, described first mounting rod is provided with three vertical the first poles, described second mounting rod is provided with three vertical the second poles, described 3rd mounting rod is provided with three vertical the 3rd poles, and the first described pole, second pole and the 3rd pole arranged in parallel, it is characterized in that:
Between described first pole and the second pole, erection has the first isolating switch, described first isolating switch includes the first conducting rod be made up of conducting metal, described first conducting rod one end is fixed on the top of the first pole, and the other end is fixed on the top of described second pole;
Between described second pole and the 3rd pole, erection has the second isolating switch, described second isolating switch includes the second conducting rod be made up of conducting metal, described second conducting rod one end is fixed on the top of the second pole, and the other end is fixed on the top of described 3rd pole.
2. outdoor high-voltage vacuum breaker according to claim 1, it is characterized in that: the top of described first pole, the second pole and the 3rd pole is provided with terminals, and described first conducting rod and the second conducting rod are connected on terminals.
3. outdoor high-voltage vacuum breaker according to claim 2, is characterized in that: described terminals are threaded connection the top being fixed on described first pole, the second pole and the 3rd pole.
4. outdoor high-voltage vacuum breaker according to claim 2, is characterized in that: described terminals are fixed on the top of described first pole, the second pole and the 3rd pole by riveting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029188.2U CN204289241U (en) | 2015-01-16 | 2015-01-16 | A kind of outdoor high-voltage vacuum breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029188.2U CN204289241U (en) | 2015-01-16 | 2015-01-16 | A kind of outdoor high-voltage vacuum breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289241U true CN204289241U (en) | 2015-04-22 |
Family
ID=52872375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520029188.2U Expired - Fee Related CN204289241U (en) | 2015-01-16 | 2015-01-16 | A kind of outdoor high-voltage vacuum breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204289241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112053889A (en) * | 2020-09-17 | 2020-12-08 | 安徽普众机电有限公司 | Vacuum circuit breaker with isolation function |
-
2015
- 2015-01-16 CN CN201520029188.2U patent/CN204289241U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112053889A (en) * | 2020-09-17 | 2020-12-08 | 安徽普众机电有限公司 | Vacuum circuit breaker with isolation function |
| CN112053889B (en) * | 2020-09-17 | 2022-10-28 | 安徽普众机电有限公司 | Vacuum circuit breaker with isolation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |