CN204558281U - A kind of High-Voltage Electrical Appliances isolating switch - Google Patents
A kind of High-Voltage Electrical Appliances isolating switch Download PDFInfo
- Publication number
- CN204558281U CN204558281U CN201520230099.4U CN201520230099U CN204558281U CN 204558281 U CN204558281 U CN 204558281U CN 201520230099 U CN201520230099 U CN 201520230099U CN 204558281 U CN204558281 U CN 204558281U
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- China
- Prior art keywords
- framework
- lifting platform
- hydraulic cylinder
- contact
- hydraulic means
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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 relates to technical field of electric appliances, title is a kind of High-Voltage Electrical Appliances isolating switch, it comprises a framework, in framework, two insulators are installed, upper insulator and lower insulator respectively, upper insulator is fixed with the first contact, lower insulator is arranged in framework by the first lifting platform, the first described lifting platform has the first hydraulic cylinder, first hydraulic cylinder is connected to hydraulic means, hydraulic means connection control device, lower insulator is provided with the second contact, the first described contact and the second contacts mates, described upper insulator is arranged on framework by the second lifting platform, the second described lifting platform has the second hydraulic cylinder, second hydraulic cylinder is connected to hydraulic means, hydraulic means connection control device, there is use safety, rapid operation, the advantage of large load needs can be met, also there is action advantage more rapidly.
Description
Technical field
The utility model relates to technical field of electric appliances, specifically relates to high voltage isolator.
Background technology
The high-voltage appliance switch of prior art has base, base is installed fixed contact and hinged movable touch knife, rotates movable touch knife, the closed of isolating switch can be realized, such switch can not meet the needs of large load, in addition its also have operation hard, use unsafe shortcoming.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, provides a kind of use safety, rapid operation, can meet the High-Voltage Electrical Appliances isolating switch of large load needs.
The technical solution of the utility model is achieved in that a kind of High-Voltage Electrical Appliances isolating switch, it is characterized in that: it comprises a framework, in framework, two insulators are installed, upper insulator and lower insulator respectively, upper insulator is fixed with the first contact, lower insulator is arranged in framework by the first falling-rising platform, the first described lifting platform has the first hydraulic cylinder, first hydraulic cylinder is connected to hydraulic means, hydraulic means connection control device, lower insulator is provided with the second contact, the first described contact and the second contacts mates.
Say further, described upper insulator is arranged on framework by the second lifting platform, and the second described lifting platform has the second hydraulic cylinder, and the second hydraulic cylinder is connected to hydraulic means, hydraulic means connection control device.
The beneficial effects of the utility model are: such High-Voltage Electrical Appliances isolating switch has use safety, rapid operation, can meet the advantage of large load needs; Described upper insulator is arranged on framework by the second lifting platform, and the second described lifting platform has the second hydraulic cylinder, and the second hydraulic cylinder is connected to hydraulic means, and hydraulic means connection control device also has action advantage more rapidly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, framework 2, upper insulator 3, lower insulator 4, first contact 5, first lifting platform 6, first hydraulic cylinder 7, hydraulic means 8, control device 9, second contact 10, second lifting platform 11, second hydraulic cylinder.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, a kind of High-Voltage Electrical Appliances isolating switch, it is characterized in that: it comprises a framework 1, in framework, two insulators are installed, upper insulator 2 and lower insulator 3 respectively, upper insulator is fixed with the first contact 4, lower insulator is arranged in framework by the first lifting platform 5, the first described lifting platform 5 has the first hydraulic cylinder 6, first hydraulic cylinder is connected to hydraulic means 7, hydraulic means connection control device 8, lower insulator is provided with the second contact 9, and the first described contact 4 and the second contact 9 coordinate.
Like this, operating control device just can realize the separation of switch and open-minded, has advantage of the present utility model.
Say further, described upper insulator is arranged on framework by the second lifting platform 10, and the second described lifting platform 10 has the second hydraulic cylinder 11, second hydraulic cylinder and is connected to hydraulic means 7, hydraulic means connection control device.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed in the scope of the claims of the present utility model.
Claims (2)
1. a High-Voltage Electrical Appliances isolating switch, it is characterized in that: it comprises a framework, in framework, two insulators are installed, are upper insulator and lower insulator respectively, upper insulator are fixed with the first contact, lower insulator is arranged in framework by the first lifting platform, the first described lifting platform has the first hydraulic cylinder, and the first hydraulic cylinder is connected to hydraulic means, hydraulic means connection control device, lower insulator is provided with the second contact, the first described contact and the second contacts mates.
2. isolating switch according to claim 1, is characterized in that: described upper insulator is arranged on framework by the second lifting platform, and the second described lifting platform has the second hydraulic cylinder, and the second hydraulic cylinder is connected to hydraulic means, hydraulic means connection control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230099.4U CN204558281U (en) | 2015-04-17 | 2015-04-17 | A kind of High-Voltage Electrical Appliances isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230099.4U CN204558281U (en) | 2015-04-17 | 2015-04-17 | A kind of High-Voltage Electrical Appliances isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204558281U true CN204558281U (en) | 2015-08-12 |
Family
ID=53833365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520230099.4U Expired - Fee Related CN204558281U (en) | 2015-04-17 | 2015-04-17 | A kind of High-Voltage Electrical Appliances isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204558281U (en) |
-
2015
- 2015-04-17 CN CN201520230099.4U patent/CN204558281U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160417 |