CN106298350A - A kind of dual gate knife high voltage isolator - Google Patents
A kind of dual gate knife high voltage isolator Download PDFInfo
- Publication number
- CN106298350A CN106298350A CN201610676191.2A CN201610676191A CN106298350A CN 106298350 A CN106298350 A CN 106298350A CN 201610676191 A CN201610676191 A CN 201610676191A CN 106298350 A CN106298350 A CN 106298350A
- Authority
- CN
- China
- Prior art keywords
- plug
- strip
- deck
- axostylus axostyle
- pin
- 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.)
- Pending
Links
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
- H01H31/04—Interlocking mechanisms
- H01H31/10—Interlocking mechanisms for interlocking two or more switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/54—Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch
Abstract
The invention discloses a kind of dual gate knife high voltage isolator, including deck, the top lateral symmetry of described deck is provided with insulator, and the top of insulator is installed with contact base, described contact base is provided with locking board, the upper surface middle part of described deck is interspersed is provided with axostylus axostyle, and the sidewall of axostylus axostyle is provided with plug-in strip driving means.By two S type plug-in strips and two yi word pattern plug-in strips respectively to being attached between locking board or disconnecting, the conducting controlling electric current that can be the most stable；By using cooperating of driven fluted disc, driving gear disc and bevel gear shaft, the direction of rotation making S type plug-in strip rotate is contrary, it is simple to the use of disconnecting switch；By using rotation dish and utilizing the principle of eccentric motion to connect relative with the contact block of coupling for yi word pattern plug-in strip, effectively avoid the phenomenon virtually connected when single plug-in strip uses；By being provided with spacer pin at pin-and-hole, can effectively prevent contact pin backing out in pin-and-hole.
Description
Technical field
The present invention relates to heavy current installation technical field, be specially a kind of dual gate knife high voltage isolator.
Background technology
Disconnecting switch, i.e. when dividing position, has between contact and meets the insulation distance of regulation requirement and significantly disconnect mark；
When closing position, the switch that can carry the electric current under normal loop condition and the electric current under abnormal condition at the appointed time sets
Standby, and common for single plug-in strip disconnecting switch, and single plug-in strip disconnecting switch extremely easily causes virtually connecting or open circuit of circuit, uses
Come and unstable isolation effect is bad, provide a kind of dual gate knife high voltage isolator for this.
Summary of the invention
It is an object of the invention to provide a kind of dual gate knife high voltage isolator, to solve proposition in above-mentioned background technology
Problem.
For achieving the above object, the present invention provides following technical scheme: a kind of dual gate knife high voltage isolator, including card
Seat, the top lateral symmetry of described deck is provided with insulator, and the top of insulator is installed with contact base, described contact
Seat is provided with locking board, the interspersed axostylus axostyle that is provided with of the upper surface middle part of described deck, and the sidewall of axostylus axostyle is provided with plug-in strip and drives
Device, the middle part of described axostylus axostyle is interspersed with rotating shaft, and rotating shaft is interspersed in the end sleeve of deck inner chamber and is connected to umbrella fluted disc, described umbrella tooth
Dish engages each other with the one end driving axostylus axostyle being arranged in deck inner chamber, and drives the other end of axostylus axostyle to extend to outside deck
Fixedly mount with swing handle.
Preferably, described locking board being equipped with two pin-and-holes matched with plug-in strip driving means, described plug-in strip drives
Device includes two S type plug-in strips, and the end of S type plug-in strip is all installed with contact pin, and described S type plug-in strip overlaps under upper successively
It is connected in rotating shaft, and the S type plug-in strip centre bottom of remote ground end is provided with driving gear disc, the S type plug-in strip center bottom of described near end
Top, portion is provided with driven fluted disc, and driving gear disc is rotationally connected with driven fluted disc by bevel gear shaft.
Preferably, the inwall of described pin-and-hole is uniformly provided with the spacer pin of circle, and the end of described spacer pin is all by elastic
Part is connected to locking board inwall.
Preferably, the angular range that described S type plug-in strip rotates is at 0 to 90 degree.
Preferably, described plug-in strip driving means includes the rotation dish of ellipse, and rotation dish is socketed on the sidewall of rotating shaft,
Two longitudinal end of described rotation dish are all provided with the yi word pattern plug-in strip being parallel to each other, and the two ends of yi word pattern plug-in strip by bearing pin
The contact block being provided with locking board sidewall respectively matches.
Preferably, described rotation dish is equipped with insulating coating with the lateral wall of swing handle.
Preferably, described contact base is at least provided with pair of conductors contact.
Compared with prior art, the invention has the beneficial effects as follows: the present invention passes through two S type plug-in strips and two yi word pattern locks
Cutter respectively to being attached between locking board or disconnecting, can be the most stable control electric current conducting；By using driven tooth
Cooperating of dish, driving gear disc and bevel gear shaft, the direction of rotation making S type plug-in strip rotate is contrary, it is simple to the use of disconnecting switch；
By using rotation dish and utilizing the principle of eccentric motion to connect relative with the contact block of coupling for yi word pattern plug-in strip, effectively avoid
The phenomenon that single plug-in strip virtually connects when using；By being provided with spacer pin at pin-and-hole, can effectively prevent contact pin from pin
In hole backing out.
Summary of the invention
Fig. 1 is the structural representation of first embodiment of the invention；
Fig. 2 is the structural representation of second embodiment of the invention；
Fig. 3 is the top view of first embodiment of the invention；
Fig. 4 is the top view of second embodiment of the invention.
In figure: 1 deck, 2 insulators, 3 contact bases, 4 locking boards, 5 axostylus axostyles, 6 plug-in strip driving means, 61S type plug-in strip, 62 touch
Pin, 63 driving gear discs, 64 driven fluted discs, 65 bevel gear shafts, 66, rotation dish, 67 bearing pins, 68 yi word pattern plug-in strips, 7 rotating shafts, 8 umbrella teeth
Dish, 9 driving axostylus axostyle, 10 swing handles, 11 pin-and-holes, 12 contact blocks, 13 spacer pins.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described further, but protection scope of the present invention is not limited to
This.
Referring to Fig. 1 and Fig. 3, this patent provides first embodiment: a kind of dual gate knife high voltage isolator, including deck 1,
The top lateral symmetry of described deck 1 is provided with insulator 2, and the top of insulator 2 is installed with contact base 3, described tactile
Headstock 3 is provided with locking board 4, and described contact base 3 is at least provided with pair of conductors contact, the upper surface middle part of described deck 1
Interting and be provided with axostylus axostyle 5, and the sidewall of axostylus axostyle 5 is provided with plug-in strip driving means 6, the middle part of described axostylus axostyle 5 is interspersed with rotating shaft 7,
And rotating shaft 7 is interspersed in the end sleeve of deck 1 inner chamber and is connected to umbrella fluted disc 8, described umbrella fluted disc 8 be arranged on driving in deck 1 inner chamber
One end of moving axis bar 9 engages each other, and the other end of driving axostylus axostyle 9 extends to deck 1 outside and fixedly mounts with swing handle 10, described
Two pin-and-holes 10 matched with plug-in strip driving means 6 it are equipped with, by being provided with spacer pin at pin-and-hole 11 on locking board 4
13, can effectively prevent contact pin 62 backing out in pin-and-hole 11；
Described plug-in strip driving means 6 includes two S type plug-in strips 61, and the end of S type plug-in strip 61 is all installed with contact pin
62, described S type plug-in strip 61 is socketed in rotating shaft 5 under upper successively, and S type plug-in strip 61 centre bottom of remote ground end is provided with master
Active toothed disk 63, the S type plug-in strip 61 centre bottom top of described near end is provided with driven fluted disc 64, and driving gear disc 63 passes through umbrella
Tooth axle 65 is rotationally connected with driven fluted disc 64, by using cooperating of driven fluted disc 64, driving gear disc 63 and bevel gear shaft 65,
The direction of rotation making S type plug-in strip 61 rotate is contrary, it is simple to the use of disconnecting switch, the angular range that described S type plug-in strip 61 rotates
At 0 to 90 degree, by S type plug-in strip 61 to being attached between locking board 4 or disconnecting, can be the most stable control the leading of electric current
Logical；
The inwall of described pin-and-hole 10 is uniformly provided with the spacer pin 13 of circle, and elastic component is all passed through in the end of described spacer pin 13
It is connected to locking board 4 inwall.
Operation principle: manually screw swing handle 10 and make driving axostylus axostyle 9 drive umbrella fluted disc 8 to rotate, secondarily in axostylus axostyle 5 turns
Dynamic, then pass through cooperating of driving gear disc 63, driven fluted disc 64 and bevel gear shaft 65, make S type plug-in strip 61 the most in different directions
Rotate, contact pin 62 can be made when S type plug-in strip 61 turns to be in same straight line with locking board 4 to be connected in pin-and-hole 11, complete
Become the connection of circuit, after S type plug-in strip 61 rotates horizontal 90-degree rotation, the contact pin 62 being inserted in pin-and-hole 11 can be extracted, complete
Become the disconnection of circuit.
Referring to Fig. 2 and Fig. 4, this patent provides the second embodiment: a kind of dual gate knife high voltage isolator, including deck 1,
The top lateral symmetry of described deck 1 is provided with insulator 2, and the top of insulator 2 is installed with contact base 3, described tactile
At least being provided with pair of conductors contact on headstock 3, described contact base 3 is provided with locking board 4, the upper surface middle part of described deck 1
Interting and be provided with axostylus axostyle 5, and the sidewall of axostylus axostyle 5 is provided with plug-in strip driving means 6, the middle part of described axostylus axostyle 5 is interspersed with rotating shaft 7,
And rotating shaft 7 is interspersed in the end sleeve of deck 1 inner chamber and is connected to umbrella fluted disc 8, described umbrella fluted disc 8 be arranged on driving in deck 1 inner chamber
One end of moving axis bar 9 engages each other, and the other end of driving axostylus axostyle 9 extends to deck 1 outside and fixedly mounts with swing handle 10, described
Two pin-and-holes 11 matched with plug-in strip driving means 6 it are equipped with on locking board 4；
Described plug-in strip driving means 6 includes the rotation dish 66 of ellipse, and rotation dish 66 is socketed on the sidewall of rotating shaft 5,
By using rotation dish 66 and utilizing the principle of eccentric motion to connect relative with the contact block 12 of coupling for yi word pattern plug-in strip 68, effectively
Avoid the phenomenon virtually connected when single plug-in strip uses, two longitudinal end of described rotation dish 66 are all provided with by bearing pin 67
The yi word pattern plug-in strip 68 being parallel to each other, and contact block 12 phase that the two ends of yi word pattern plug-in strip 68 are provided with locking board 4 sidewall respectively
Joining, described rotation dish 66 is equipped with insulating coating with the lateral wall of swing handle 10, by yi word pattern plug-in strip 68 respectively to locking board 4 it
Between be attached or disconnect, the conducting controlling electric current that can be the most stable.
Operation principle: manually screw swing handle 10 and make driving axostylus axostyle 9 drive umbrella fluted disc 8 to rotate, secondly drives axostylus axostyle 5 turns
Dynamic, thus the rotation dish 66 of ellipse can be made to rotate, at rotation dish 66 in rotation process, yi word pattern plug-in strip 68 and contact block
12 contact with each other, and complete the conducting of circuit, owing to rotation dish 66 is oval, can make one rotation dish 66 is carried out rotation
Font plug-in strip 68 disconnects with contact block 12, completes the disconnection of circuit.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (2)
1. a dual gate knife high voltage isolator, including deck, it is characterised in that: the top lateral symmetry of described deck is provided with
Insulator, and the top of insulator is installed with contact base, described contact base is provided with locking board, the upper surface of described deck
Middle part is interspersed is provided with axostylus axostyle, and the sidewall of axostylus axostyle is provided with plug-in strip driving means, and the middle part of described axostylus axostyle is interspersed with rotating shaft, and
Rotating shaft is interspersed in the end sleeve of deck inner chamber and is connected to umbrella fluted disc, described umbrella fluted disc and the driving axostylus axostyle being arranged in deck inner chamber
One end engages each other, and deck is outside and swing handle fixedly mounts to drive the other end of axostylus axostyle to extend to.
A kind of dual gate knife high voltage isolator the most according to claim 1, it is characterised in that: the lateral wall of described swing handle sets
There is insulating coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610676191.2A CN106298350A (en) | 2016-08-16 | 2016-08-16 | A kind of dual gate knife high voltage isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610676191.2A CN106298350A (en) | 2016-08-16 | 2016-08-16 | A kind of dual gate knife high voltage isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106298350A true CN106298350A (en) | 2017-01-04 |
Family
ID=57679051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610676191.2A Pending CN106298350A (en) | 2016-08-16 | 2016-08-16 | A kind of dual gate knife high voltage isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106298350A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018032305A1 (en) * | 2016-08-16 | 2018-02-22 | 朱伯秦 | Double-bladed high-voltage disconnector |
| WO2018032306A1 (en) * | 2016-08-16 | 2018-02-22 | 朱伯秦 | Double-bladed high-voltage disconnector |
| WO2018032304A1 (en) * | 2016-08-16 | 2018-02-22 | 朱伯秦 | Double-bladed high-voltage disconnector |
| WO2018032307A1 (en) * | 2016-08-16 | 2018-02-22 | 朱伯秦 | Double-bladed high-voltage disconnector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2137077A (en) * | 1936-04-16 | 1938-11-15 | Westinghouse Electric & Mfg Co | Disconnect switch |
| FR2588414A1 (en) * | 1985-10-03 | 1987-04-10 | Ceme Spa | Three-column insulating electrical switch |
| CN201022062Y (en) * | 2006-11-28 | 2008-02-13 | 李志学 | Remote control high voltage separation switch |
| CN105261514A (en) * | 2015-11-17 | 2016-01-20 | 寇明军 | Double-column double-arm inserting type disconnecting switch |
| CN205900417U (en) * | 2016-08-16 | 2017-01-18 | 朱伯秦 | Double -gate sword high voltage isolator |
-
2016
- 2016-08-16 CN CN201610676191.2A patent/CN106298350A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2137077A (en) * | 1936-04-16 | 1938-11-15 | Westinghouse Electric & Mfg Co | Disconnect switch |
| FR2588414A1 (en) * | 1985-10-03 | 1987-04-10 | Ceme Spa | Three-column insulating electrical switch |
| CN201022062Y (en) * | 2006-11-28 | 2008-02-13 | 李志学 | Remote control high voltage separation switch |
| CN105261514A (en) * | 2015-11-17 | 2016-01-20 | 寇明军 | Double-column double-arm inserting type disconnecting switch |
| CN205900417U (en) * | 2016-08-16 | 2017-01-18 | 朱伯秦 | Double -gate sword high voltage isolator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018032305A1 (en) * | 2016-08-16 | 2018-02-22 | 朱伯秦 | Double-bladed high-voltage disconnector |
| WO2018032306A1 (en) * | 2016-08-16 | 2018-02-22 | 朱伯秦 | Double-bladed high-voltage disconnector |
| WO2018032304A1 (en) * | 2016-08-16 | 2018-02-22 | 朱伯秦 | Double-bladed high-voltage disconnector |
| WO2018032307A1 (en) * | 2016-08-16 | 2018-02-22 | 朱伯秦 | Double-bladed high-voltage disconnector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106098456A (en) | A kind of dual gate knife high voltage isolator | |
| CN205920923U (en) | Double -gate sword high voltage isolator | |
| CN106298350A (en) | A kind of dual gate knife high voltage isolator | |
| CN106298349A (en) | A kind of dual gate knife high voltage isolator | |
| CN106128843A (en) | A kind of dual gate knife high voltage isolator | |
| CN106098457A (en) | A kind of dual gate knife high voltage isolator | |
| CN205900417U (en) | Double -gate sword high voltage isolator | |
| CN205943910U (en) | Double -gate sword high voltage isolator | |
| CN205900416U (en) | Double -gate sword high voltage isolator | |
| CN107139624A (en) | A kind of electric pencil-sharpening unit | |
| WO2018032304A1 (en) | Double-bladed high-voltage disconnector | |
| CN103474284A (en) | Three-work-station dual-ground-connection load switch | |
| CN105575693B (en) | Breaker and disconnecting switch and its divide-shut brake signal feedback device | |
| CN108521079A (en) | A kind of novel distribution cabinet earth plate | |
| CN105470036A (en) | Two-hole three-position operation mechanism for high-voltage GIS three-position switch | |
| CN116780368B (en) | Adjustable distribution board | |
| CN207587572U (en) | Three station gang operated mechanism bolt-type locking assemblies | |
| CN206363940U (en) | A kind of dual gate knife high voltage isolator | |
| CN204905076U (en) | Three station modules of solid insulated cabinets | |
| CN106449325A (en) | Multi-phase linkage circuit breaker and power supply switching apparatus | |
| WO2018032303A1 (en) | Double-bladed high-voltage disconnector | |
| WO2018032305A1 (en) | Double-bladed high-voltage disconnector | |
| CN207541553U (en) | A kind of fixed network equipment host easy to remove | |
| JP3207166U (en) | Double knife switch type high pressure disconnector with contact pin at the end of the knife switch | |
| CN205863073U (en) | Disconnecting switch ground cutter link gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |