CN204067175U - The high-pressure vacuum switch pole of a kind of pair of leading-out terminal - Google Patents
The high-pressure vacuum switch pole of a kind of pair of leading-out terminal Download PDFInfo
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- CN204067175U CN204067175U CN201420498737.6U CN201420498737U CN204067175U CN 204067175 U CN204067175 U CN 204067175U CN 201420498737 U CN201420498737 U CN 201420498737U CN 204067175 U CN204067175 U CN 204067175U
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- out terminal
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Abstract
A high-pressure vacuum switch pole for pair leading-out terminal, comprises terminals under terminals on pole, pole, vacuum interrupter, insulation crust, conduction is flexible coupling, moving contact, fixed contact and insulated tension pole; Under pole, terminals to comprise under left pole terminals under terminals and right pole, and under left pole, under terminals and right pole, terminals are separately positioned on the left and right sides of insulation crust; Conduction is flexible coupling and is connected with terminals conductors under terminals under left pole and right pole respectively vacuum interrupter lower end.After adopting technique scheme, the high-pressure vacuum switch pole of the utility model a kind of pair of leading-out terminal, scientific structure design is reasonable, connects additional high pressure components and parts more flexible, can implement high voltage power distribution scheme flexibly; Effectively and fully can utilize the space in high-tension switch cabinet, make the configuration of electric elements in high-tension switch cabinet compacter; The volume of high-tension switch cabinet can be reduced, save manufacturing cost, electric power distribution be constructed more easy and convenient.
Description
Technical field
The utility model relates to high voltage power distribution technical field, is specifically related to the high-pressure vacuum switch pole of a kind of pair of leading-out terminal.
Background technology
High-pressure vacuum switch (comprising high-pressure vacuum breaker, high-voltage vacuum load switch and high-pressure vacuum contactor) is high pressure components and parts most important and common in high voltage power distributing cabinet and equipment; often need the electric elements or the instrument that connect overload protection and current detecting in actual applications; as: other additional high pressure appliance components such as high pressure sensor, high voltage ground switch, high-voltage arrester, high-tension current inductor and high voltage potential transformer are mated use; to ensure timely open circuit under dangerous situation, the generation averted a calamity.
In existing electric power system, high-pressure vacuum switch be all only have an inlet wire terminal stud and outlet terminal stud composition (as Fig. 4), in this case, all relevant auxiliary elements all can only be arranged in the same side of vacuum switch, some elements will be connected with vacuum switch, some elements are in parallel with vacuum switch, cause side to connect a lot of electric elements; This just causes vacuum switch and auxiliary element thereof in high-tension switch cabinet, take larger space, and then causes needs to use larger high-tension switch cabinet, and the raw material manufacturing high-tension switch cabinet use also can increase; When limited space in high-tension switch cabinet, the scheme of electric power flexibility of high-tension switch cabinet is to restriction.
Utility model content
For above problem, the utility model provides the high-pressure vacuum switch pole of a kind of pair of leading-out terminal.
The utility model is achieved through the following technical solutions:
A high-pressure vacuum switch pole for pair leading-out terminal, comprises terminals under terminals on pole, pole, vacuum interrupter, insulation crust, conduction is flexible coupling, moving contact, fixed contact and insulated tension pole; Under described pole, terminals to comprise under left pole terminals under terminals and right pole, and under left pole, under terminals and right pole, terminals are separately positioned on the left and right sides of insulation crust; Described conduction is flexible coupling and is connected with terminals conductors under terminals under left pole and right pole respectively vacuum interrupter lower end.
Further, on described pole, terminals can be arranged in the position vertically upward of the high-pressure vacuum switch pole of two leading-out terminal, also can be arranged in the top position, side of the high-pressure vacuum switch pole of two leading-out terminal.
Further, described vacuum interrupter can be cast into one with insulation crust, also can be installed separately together.
After adopting technique scheme, the beneficial effects of the utility model are: 1, scientific structure design is reasonable, connect additional high pressure components and parts more flexible, can implement high voltage power distribution scheme flexibly; 2, effectively and fully can utilize the space in high-tension switch cabinet, make the configuration of electric elements in high-tension switch cabinet compacter; 3, the volume of high-tension switch cabinet can be reduced, save manufacturing cost, electric power distribution be constructed more easy and convenient.
Accompanying drawing explanation
Fig. 1 is the utility model moving contact and fixed contact exploded perspective figure;
Fig. 2 is the utility model moving contact and fixed contact closure state structure chart;
Fig. 3 is structure chart when terminals are arranged in top position, the side of the high-pressure vacuum switch pole of two leading-out terminal on pole;
Fig. 4 is conventional high-tension vacuum switch pole column structure figure.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
embodiment:a high-pressure vacuum switch pole for pair leading-out terminal, as shown in the figure, terminals under terminals 1, pole on pole, vacuum interrupter 3, insulation crust 4, conduction are flexible coupling 5, moving contact 6, fixed contact 7 and insulated tension pole 8.Under pole, terminals to comprise under left pole terminals 22 under terminals 21 and right pole, and under left pole, under terminals 21 and right pole, terminals 22 are separately positioned on the left and right sides of insulation crust 4.Conduction is flexible coupling and 5 is connected with terminals 22 conductor under terminals 21 under left pole and right pole respectively the lower end of vacuum interrupter 3.On pole, terminals 1 can be arranged in the position vertically upward (as depicted in figs. 1 and 2) of the high-pressure vacuum switch pole of two leading-out terminal, also can be arranged in top position, the high-pressure vacuum switch pole side (as shown in Figure 3) of two leading-out terminal.Vacuum interrupter 3 can be cast into one with insulation crust 4, also can be installed separately together.
During use, according to actual needs different high pressure auxiliary elements can be arranged in the left and right sides of high-pressure vacuum switch, connect under left pole terminals 22 under terminals 21 and right pole; Need the position of flexible arrangement high pressure auxiliary element according to the connection of components and parts in high-tension switch cabinet, thus make the layout in high-tension switch cabinet compacter, more scientific and reasonable; Space in high-tension switch cabinet is obtained fully and effective utilization, reduce the volume of high-tension switch cabinet, electric power distribution is constructed more easy and convenient.
The foregoing is only preferred embodiment of the present utility model, be not limited to utility model, although be described in detail the utility model with reference to previous embodiment, for the technical staff in wooden field, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. a high-pressure vacuum switch pole for two leading-out terminal, comprises terminals under terminals on pole, pole, vacuum interrupter, insulation crust, conduction is flexible coupling, moving contact, fixed contact and insulated tension pole; It is characterized in that: under described pole, terminals to comprise under left pole terminals under terminals and right pole, under left pole, under terminals and right pole, terminals are separately positioned on the left and right sides of insulation crust; Described conduction is flexible coupling and is connected with terminals conductors under terminals under left pole and right pole respectively vacuum interrupter lower end.
2. the high-pressure vacuum switch pole of according to claim 1 pair of leading-out terminal, it is characterized in that: on described pole, terminals can be arranged in the position vertically upward of the high-pressure vacuum switch pole of two leading-out terminal, also can be arranged in the top position, side of the high-pressure vacuum switch pole of two leading-out terminal.
3. the high-pressure vacuum switch pole of according to claim 1 and 2 pair of leading-out terminal, is characterized in that: described vacuum interrupter can be cast into one with insulation crust, also can be installed separately together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498737.6U CN204067175U (en) | 2014-09-01 | 2014-09-01 | The high-pressure vacuum switch pole of a kind of pair of leading-out terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498737.6U CN204067175U (en) | 2014-09-01 | 2014-09-01 | The high-pressure vacuum switch pole of a kind of pair of leading-out terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067175U true CN204067175U (en) | 2014-12-31 |
Family
ID=52208632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420498737.6U Expired - Fee Related CN204067175U (en) | 2014-09-01 | 2014-09-01 | The high-pressure vacuum switch pole of a kind of pair of leading-out terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067175U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762006A (en) * | 2016-03-25 | 2016-07-13 | 天津平高智能电气有限公司 | Heavy-current solid-sealed polar pole for gas-insulated switchgear |
| CN108172454A (en) * | 2018-01-06 | 2018-06-15 | 北海银河开关设备有限公司 | Electric locomotive high-voltage circuitbreaker |
| CN108320990A (en) * | 2018-01-06 | 2018-07-24 | 北海银河开关设备有限公司 | A kind of electric locomotive circuit breaker polar |
| CN110582826A (en) * | 2017-05-03 | 2019-12-17 | 特瑞德电气控股有限公司 | Improved vacuum circuit breaker |
| CN114256010A (en) * | 2021-11-15 | 2022-03-29 | 双杰电气合肥有限公司 | Pole for normal pressure sealing switch and normal pressure sealing switch |
-
2014
- 2014-09-01 CN CN201420498737.6U patent/CN204067175U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762006A (en) * | 2016-03-25 | 2016-07-13 | 天津平高智能电气有限公司 | Heavy-current solid-sealed polar pole for gas-insulated switchgear |
| CN105762006B (en) * | 2016-03-25 | 2018-08-31 | 天津平高智能电气有限公司 | A kind of great-current fixed sealed pole of gas-filling cabinet |
| CN110582826A (en) * | 2017-05-03 | 2019-12-17 | 特瑞德电气控股有限公司 | Improved vacuum circuit breaker |
| CN110582826B (en) * | 2017-05-03 | 2022-05-24 | 特瑞德电气控股有限公司 | Improved vacuum circuit breaker |
| CN108172454A (en) * | 2018-01-06 | 2018-06-15 | 北海银河开关设备有限公司 | Electric locomotive high-voltage circuitbreaker |
| CN108320990A (en) * | 2018-01-06 | 2018-07-24 | 北海银河开关设备有限公司 | A kind of electric locomotive circuit breaker polar |
| CN114256010A (en) * | 2021-11-15 | 2022-03-29 | 双杰电气合肥有限公司 | Pole for normal pressure sealing switch and normal pressure sealing switch |
| CN114256010B (en) * | 2021-11-15 | 2024-04-09 | 双杰电气合肥有限公司 | Pole for normal pressure sealing switch and normal pressure sealing switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20180901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |