CN107546057A - Open disconnecting switch - Google Patents
Open disconnecting switch Download PDFInfo
- Publication number
- CN107546057A CN107546057A CN201610909824.XA CN201610909824A CN107546057A CN 107546057 A CN107546057 A CN 107546057A CN 201610909824 A CN201610909824 A CN 201610909824A CN 107546057 A CN107546057 A CN 107546057A
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- CN
- China
- Prior art keywords
- conductive
- guide rail
- insulating guide
- disconnecting link
- pedestal
- 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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention provides a kind of open disconnecting switch, including pedestal, the both sides of the pedestal are respectively fixed with conductive contact, insulating guide rail is respectively fixed with above two conductive contacts, conductive disconnecting link is laterally slidably equipped between two insulating guide rails, the pedestal, which is located above the insulating guide rail, is provided with the drive mechanism for driving the conductive disconnecting link, and the insulating guide rail bottom is separately provided for the position-limit mechanism of the spacing conductive disconnecting link.The open disconnecting switch has the advantages of design science, practical, rational in infrastructure, high safety and service life are long.
Description
Technical field
The present invention relates to a kind of disconnecting switch, specifically, relate to a kind of open disconnecting switch.
Background technology
Important composition of the disconnecting switch as transmission line of electricity, it is mainly used for coordinating the break-make transmission lines of electricity such as breaker,
So that obvious cut-off point occurs in transmission line of electricity, ensure the safety of maintenance personal and equipment with this.But existing disconnecting switch
It is made up of sound contact and disconnecting link, disconnecting link is hinged with movable contact, and with the increase of access times, division gate position easily occurs inclined
Difference, does not utilize the stability of transmission line of electricity, or even potential safety hazard be present.
In order to solve the problem present on, people are seeking a kind of preferable technical solution always.
The content of the invention
The purpose of the present invention is that in view of the shortcomings of the prior art, so as to provide a kind of design science, practical, structure is closed
The open disconnecting switch of reason, high safety and service life length.
To achieve these goals, the technical solution adopted in the present invention is：A kind of open disconnecting switch, including base
Seat, the both sides of the pedestal are respectively fixed with conductive contact, are respectively fixed with insulating guide rail above two conductive contacts, and two
Conductive disconnecting link is laterally slidably equipped between the individual insulating guide rail, the pedestal, which is located above the insulating guide rail, is provided with driving institute
The drive mechanism of conductive disconnecting link is stated, the insulating guide rail bottom is separately provided for the position restrainer of the spacing conductive disconnecting link
Structure.
Based on above-mentioned, the both ends of the conductive disconnecting link are respectively arranged with drive mechanism, and the drive mechanism includes being fixed on
Motor, guide wire cylinder on the pedestal and the divide-shut brake leading screw being sleeved in the guide wire cylinder, the motor
The divide-shut brake leading screw is driven, the bottom top of the divide-shut brake leading screw is located on the conductive disconnecting link.
Based on above-mentioned, travel switch and the connection row of the position-limit mechanism including being arranged on the insulating guide rail bottom
Cheng Kaiguan controller, the controller control the motor.
Based on above-mentioned, displacement transducer is provided with the divide-shut brake leading screw.
The present invention is compared with the prior art with prominent substantive distinguishing features and significantly progressive, specifically, bag of the invention
Two conductive contacts, insulating guide rail, conductive disconnecting link and drive mechanism are included, drives the conductive disconnecting link to exist using the drive mechanism
Moved in the insulating guide rail, and then connect two conductive contacts, realize the combined floodgate of disconnecting switch；Institute is furtherly set
Stating position-limit mechanism prevents the whole disconnecting switch of damage of excessively closing a floodgate；It has design science, practical, rational in infrastructure, safe
Property strong and service life it is long the advantages of.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1. pedestal；2. insulating guide rail；3. motor；4. insulating guide rail；5. motor；It is 6. conductive
Disconnecting link；11. conductive contact；12. conductive contact；21. travel switch；41. travel switch.
Embodiment
Below by embodiment, technical scheme is described in further detail.
As shown in figure 1, a kind of open disconnecting switch, it includes pedestal 1, and the both sides of the pedestal 1, which are respectively fixed with, leads
Electrical contact 11 and conductive contact 12, the conductive contact 11 are fixedly arranged above insulating guide rail 2, and the top of conductive contact 12 is fixed
There is insulating guide rail 4, be laterally slidably equipped with conductive disconnecting link 6 between the insulating guide rail 2 and the insulating guide rail 4, formed entirely with this
The agent structure of disconnecting switch, the open disconnecting switch are fixed by the pedestal 1, and pass through the conductive contact 11
Enter transmission line of electricity with the conductive contact 12 connection.
In order to facilitate the conductive disconnecting link is driven, the pedestal 1 is located on the insulating guide rail 2 and the insulating guide rail 4
Side is provided with the drive mechanism for driving the conductive disconnecting link 6, and a kind of specific drive mechanism is given in the present embodiment, described to lead
The both ends of electric knife lock 6 are respectively arranged with drive mechanism, and drive mechanism described in side includes the driving electricity being fixed on the pedestal 1
Machine 3, guide wire cylinder and the divide-shut brake leading screw being sleeved in the guide wire cylinder, the motor 3 are driven the divide-shut brake silk
Thick stick, the bottom top of the divide-shut brake leading screw are located on the conductive disconnecting link 6；Drive mechanism described in opposite side is described including being fixed on
Motor 5, guide wire cylinder on pedestal 1 and the divide-shut brake leading screw being sleeved in the guide wire cylinder, the motor 5 pass
The divide-shut brake leading screw is moved, the bottom top of the divide-shut brake leading screw is located on the conductive disconnecting link 6.Using above-mentioned symmetric relation shape
Into drive mechanism, ensure breaking-closing operating in place, it is ensured that the disconnecting link 6 accurately enters the conductive contact 11 and the conduction
Contact 12, the combined floodgate of whole disconnecting switch is realized with this.
It is using the benefit of said structure：After being effectively prevented from traditional disconnecting link long-term use, due to the loosening of hinged relationship,
Caused divide-shut brake problem not in place.The open disconnecting switch effectively positions the conductive disconnecting link 6 by driving structure
Position, it is ensured that divide-shut brake is in place.
In order to prevent excessively closing a floodgate, the bottom of insulating guide rail 2 is provided with the position restrainer for the spacing conductive disconnecting link 6
Structure 11, the bottom of insulating guide rail 4 are provided with the position-limit mechanism 41 for the spacing conductive disconnecting link 6.Utilize the position restrainer
Structure controls the stroke of the conductive disconnecting link 6.
In the present embodiment, the position-limit mechanism includes the row for being arranged on insulating guide rail 2 and the insulating guide rail 4 bottom
Cheng Kaiguan and the controller for connecting the travel switch, the controller control the motor, and automation point is realized with this
Close a floodgate.
Prevent that the conductive disconnecting link 6 powered after closing a floodgate is logical using the structure of the insulating guide rail 2 and the insulating guide rail 4
Cross guide rail conduction.
In order to ensure divide-shut brake in place, displacement transducer is provided with the divide-shut brake leading screw, divide-shut brake row is carried out with this
The restriction of journey.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical scheme, it all should cover among the claimed technical scheme scope of the present invention.
Claims (4)
1. a kind of open disconnecting switch, including pedestal, it is characterised in that：The both sides of the pedestal are respectively fixed with conductive touch
Head, two conductive contacts tops are respectively fixed with insulating guide rail, conduction are laterally slidably equipped between two insulating guide rails
Disconnecting link, the pedestal, which is located above the insulating guide rail, is provided with the drive mechanism for driving the conductive disconnecting link, and the insulation is led
Flange of rail portion is separately provided for the position-limit mechanism of the spacing conductive disconnecting link.
2. open disconnecting switch according to claim 1, it is characterised in that：The both ends of the conductive disconnecting link are set respectively
There is a drive mechanism, motor that the drive mechanism includes being fixed on the pedestal, guide wire cylinder and be sleeved on described lead
Divide-shut brake leading screw into silk cylinder, the motor are driven the divide-shut brake leading screw, and the bottom top of the divide-shut brake leading screw is set
On the conductive disconnecting link.
3. open disconnecting switch according to claim 2, it is characterised in that：The position-limit mechanism is described including being arranged on
The travel switch of insulating guide rail bottom and the controller for connecting the travel switch, the controller control the motor.
4. open disconnecting switch according to claim 2, it is characterised in that：Displacement is provided with the divide-shut brake leading screw
Sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610909824.XA CN107546057A (en) | 2016-10-19 | 2016-10-19 | Open disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610909824.XA CN107546057A (en) | 2016-10-19 | 2016-10-19 | Open disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107546057A true CN107546057A (en) | 2018-01-05 |
Family
ID=60966654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610909824.XA Pending CN107546057A (en) | 2016-10-19 | 2016-10-19 | Open disconnecting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107546057A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108962662A (en) * | 2018-07-25 | 2018-12-07 | 国网山东省电力公司济南市历城区供电公司 | A kind of remote control type circuit on-off switch |
| CN110047664A (en) * | 2019-02-28 | 2019-07-23 | 广东欧文特电气有限公司 | A kind of lift change-over switch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0684673A1 (en) * | 1994-04-18 | 1995-11-29 | ABBPATENT GmbH | Switchboard with a three phase power circuit breaker located within a switch cabinet |
| CN201022062Y (en) * | 2006-11-28 | 2008-02-13 | 李志学 | Remote control high voltage separation switch |
| CN101442219A (en) * | 2008-12-16 | 2009-05-27 | 深圳科安达电子科技股份有限公司 | Remote control earth wire automatic disconnection apparatus |
| CN104916488A (en) * | 2014-03-13 | 2015-09-16 | 上海正昊电力科技有限公司 | Disconnecting switch |
| CN105826094A (en) * | 2016-05-17 | 2016-08-03 | 华中科技大学 | Adaptive large-current DC switch |
-
2016
- 2016-10-19 CN CN201610909824.XA patent/CN107546057A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0684673A1 (en) * | 1994-04-18 | 1995-11-29 | ABBPATENT GmbH | Switchboard with a three phase power circuit breaker located within a switch cabinet |
| CN201022062Y (en) * | 2006-11-28 | 2008-02-13 | 李志学 | Remote control high voltage separation switch |
| CN101442219A (en) * | 2008-12-16 | 2009-05-27 | 深圳科安达电子科技股份有限公司 | Remote control earth wire automatic disconnection apparatus |
| CN104916488A (en) * | 2014-03-13 | 2015-09-16 | 上海正昊电力科技有限公司 | Disconnecting switch |
| CN105826094A (en) * | 2016-05-17 | 2016-08-03 | 华中科技大学 | Adaptive large-current DC switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108962662A (en) * | 2018-07-25 | 2018-12-07 | 国网山东省电力公司济南市历城区供电公司 | A kind of remote control type circuit on-off switch |
| CN110047664A (en) * | 2019-02-28 | 2019-07-23 | 广东欧文特电气有限公司 | A kind of lift change-over switch |
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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: 20180105 |
|
| RJ01 | Rejection of invention patent application after publication |