CN108987167A - The electronic operating system of high voltage isolator - Google Patents
The electronic operating system of high voltage isolator Download PDFInfo
- Publication number
- CN108987167A CN108987167A CN201810945992.3A CN201810945992A CN108987167A CN 108987167 A CN108987167 A CN 108987167A CN 201810945992 A CN201810945992 A CN 201810945992A CN 108987167 A CN108987167 A CN 108987167A
- Authority
- CN
- China
- Prior art keywords
- high voltage
- rotation
- operating system
- voltage isolator
- present
- Prior art date
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/026—Movable parts and contacts mounted thereon
Abstract
The present invention relates to electric misoperation protection technology fields, specifically the present invention provides a kind of high voltage isolator electronic operating system, the following steps are included: when mechanism is in closing position, make the normally opened closure of contactor by lower button, it is electric to realize that motor obtains after the normally opened closure of contactor, motor obtain it is electric after make worm screw turbine rotation, worm screw turbine rotation is further driven to output shaft rotation, the output shaft rotation is further driven to cam rotation, the cam rotation control touching microswitch closure or openness, touching microswitch further control motor power-off.Compared with prior art, the beneficial effects of the present invention are: the present invention provides the electronic operating system of high voltage isolator, it can carry out distant place control, electricity consumption industry control system or crank manual operation can also be carried out on the spot, it has the characteristics that advanced structure, small in size, anti-corrosion ability is strong, motion stability is reliable, noiseless and easy for installation.
Description
Technical field
The present invention relates to high voltage isolator technical fields, the specifically electronic operating system of high voltage isolator.
Background technique
High voltage isolator ensure that the safety of High-Voltage Electrical Appliances and device in service work, play isolation voltage,
Cannot with cut off, put into load current and cut-off short circuit current, can only be used to the certain handover operations for not generating powerful electric arc,
I other words it does not have arc-suppression function；It is divided by infield difference, formula outside formula and room, is divided by insulation column number within doors,
Open side type, queen post and three pillar type, each voltage class have optional equipment.The portion that will also can need to have a power failure in high voltage distribution installation
Divide and be reliably isolated with live part, to guarantee the safety of service work.The contact of high voltage isolator is all open in air
In, there is apparent cut-off point, disconnecting switch does not have arc-control device, therefore cannot be used to cut off load current or short circuit current,
Otherwise under high pressure effect, cut-off point will generate strong electric arc, and be difficult self-extinguish, in some instances it may even be possible to cause arcing (relatively
Or phase fault), scaling loss equipment jeopardizes personal safety, and here it is the major accidents of so-called " on-load drawing disconnecting switch ".
Summary of the invention
In order to solve above-mentioned problems of the prior art, the present invention provides high voltage isolator electric operating system
System, can carry out distant place control, electricity consumption industry control system or crank can also carry out manual operation on the spot, it have advanced structure, it is small in size,
The features such as anti-corrosion ability is strong, motion stability is reliable, noiseless and easy for installation.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of electronic operating system of high voltage isolator, comprising the following steps: when mechanism is in closing position, press by
Button makes the normally opened closure of contactor, and it is electric to realize that motor obtains after the normally opened closure of contactor, motor obtain it is electric after make worm screw turbine
Rotation, worm screw turbine rotation are further driven to output shaft rotation, and the output shaft rotation is further driven to cam rotation, described convex
Wheel rotation control touching microswitch closure or openness, touching microswitch further control motor power-off.
Further, the control that the direction of the output shaft rotation is switched by auxiliary switch.
Further, the touching structure of the touching microswitch is that cam touches structure.
Compared with prior art, the beneficial effects of the present invention are: the present invention provides high voltage isolator electric operating system
System, can carry out distant place control, electricity consumption industry control system or crank can also carry out manual operation on the spot, it have advanced structure, it is small in size,
The features such as anti-corrosion ability is strong, motion stability is reliable, noiseless and easy for installation.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the working principle of the invention block diagram.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment one
A kind of electronic operating system of high voltage isolator, comprising the following steps: when mechanism is in closing position, press by
Button makes the normally opened closure of contactor, and it is electric to realize that motor obtains after the normally opened closure of contactor, motor obtain it is electric after make worm screw turbine
Rotation, worm screw turbine rotation are further driven to output shaft rotation, and the output shaft rotation is further driven to cam rotation, described convex
Wheel rotation control touching microswitch closure or openness, touching microswitch further control motor power-off.
Further, the control that the direction of the output shaft rotation is switched by auxiliary switch.
Further, the touching structure of the touching microswitch is that cam touches structure.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (3)
1. a kind of electronic operating system of high voltage isolator, which comprises the following steps: mechanism is in closing position
When, make the normally opened closure of contactor by lower button, it is electric to realize that motor obtains after the normally opened closure of contactor, motor obtain it is electric after make
Worm screw turbine rotation, worm screw turbine rotation are further driven to output shaft rotation, and the output shaft rotation is further driven to cam and turns
Dynamic, the cam rotation control touching microswitch closure or openness, touching microswitch further controls motor power-off.
2. the electronic operating system of high voltage isolator according to claim 1, which is characterized in that the output shaft rotation
The control that is switched by auxiliary switch of direction.
3. the electronic operating system of high voltage isolator according to claim 1, which is characterized in that the touching fine motion is opened
The touching structure of pass is that cam touches structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945992.3A CN108987167A (en) | 2018-08-20 | 2018-08-20 | The electronic operating system of high voltage isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945992.3A CN108987167A (en) | 2018-08-20 | 2018-08-20 | The electronic operating system of high voltage isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108987167A true CN108987167A (en) | 2018-12-11 |
Family
ID=64553769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810945992.3A Pending CN108987167A (en) | 2018-08-20 | 2018-08-20 | The electronic operating system of high voltage isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108987167A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11176292A (en) * | 1997-12-11 | 1999-07-02 | Fuji Electric Co Ltd | Motor operation apparatus |
| CN2857195Y (en) * | 2005-12-22 | 2007-01-10 | 仪征市电瓷电器有限责任公司 | Electric steering mechanism for high voltage disconnecting switch |
| CN204558282U (en) * | 2014-12-17 | 2015-08-12 | 斯第华电气(天津)有限公司 | Isolating switch control apparatus for electrically-operated mechanism |
| CN205016403U (en) * | 2015-10-13 | 2016-02-03 | 斯第华电气(天津)有限公司 | Electronic isolator operating device control circuit automatic cutout device |
| CN207097732U (en) * | 2017-08-07 | 2018-03-13 | 仪征宏瑞电气有限公司 | A kind of high voltage isolator torch integrated formula operating mechanism |
-
2018
- 2018-08-20 CN CN201810945992.3A patent/CN108987167A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11176292A (en) * | 1997-12-11 | 1999-07-02 | Fuji Electric Co Ltd | Motor operation apparatus |
| CN2857195Y (en) * | 2005-12-22 | 2007-01-10 | 仪征市电瓷电器有限责任公司 | Electric steering mechanism for high voltage disconnecting switch |
| CN204558282U (en) * | 2014-12-17 | 2015-08-12 | 斯第华电气(天津)有限公司 | Isolating switch control apparatus for electrically-operated mechanism |
| CN205016403U (en) * | 2015-10-13 | 2016-02-03 | 斯第华电气(天津)有限公司 | Electronic isolator operating device control circuit automatic cutout device |
| CN207097732U (en) * | 2017-08-07 | 2018-03-13 | 仪征宏瑞电气有限公司 | A kind of high voltage isolator torch integrated formula operating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |
|
| RJ01 | Rejection of invention patent application after publication |