CN205900417U - Double -gate sword high voltage isolator - Google Patents
Double -gate sword high voltage isolator Download PDFInfo
- Publication number
- CN205900417U CN205900417U CN201620885337.XU CN201620885337U CN205900417U CN 205900417 U CN205900417 U CN 205900417U CN 201620885337 U CN201620885337 U CN 201620885337U CN 205900417 U CN205900417 U CN 205900417U
- Authority
- CN
- China
- Prior art keywords
- plug
- strip
- axostylus axostyle
- deck
- contact
- 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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Abstract
The utility model discloses a double -gate sword high voltage isolator, including the cassette, the insulator is installed to the top bilateral symmetry of cassette, and the top fixed mounting of insulator has a contact seat, be equipped with the hasp board on the contact seat, the axostylus axostyle is installed to the upper surface middle part interlude of cassette, and plug -in strip drive arrangement is installed to the lateral wall of axostylus axostyle. Connecting or breaking off between the twin lock buckle respectively through two S type plug -in strips and two one style of calligraphy plug -in strips, control current that can be effectively stable switches on, through adopting mutually supporting of gear disc, main movable fluted disc and umbrella tooth axle, make the rotatory direction of rotation of S type plug -in strip opposite, the isolator's of being convenient for use, through the principle using the rolling disc and utilize eccentric motion with the touch multitouch of a style of calligraphy plug -in strip and matching relatively in contact with, effectual the virtual phenomenon that links takes place when having avoided single plug -in strip to use, through installing the spacer pin in pinhole department, can effectually prevent that contact pin from droing out in the pinhole.
Description
Technical field
This utility model is related to heavy current installation technical field, specially a kind of dual gate knife high voltage isolator.
Background technology
Disconnecting switch, i.e. when dividing position, has the insulation distance meeting regulation requirement and obvious disconnection to indicate between contact；
When closing position, the electric current under normal loop condition can be carried and the switch of the electric current under abnormal condition at the appointed time sets
Standby, and common single plug-in strip disconnecting switch extremely easily causes virtually connecting or open circuit of circuit for single plug-in strip disconnecting switch, using rising
Come and unstable isolation effect is bad, provide a kind of dual gate knife high voltage isolator for this.
Utility model content
The purpose of this utility model is to provide a kind of dual gate knife high voltage isolator, to solve to carry in above-mentioned background technology
The problem going out.
For achieving the above object, this utility model provides a kind of following technical scheme: dual gate knife high voltage isolator, including
Deck, the top both sides of described deck are symmetrically installed with insulator, and the top of insulator is installed with contact base, described tactile
Headstock is provided with locking board, and the upper surface middle part of described deck is interspersed to be provided with axostylus axostyle, and the side wall of axostylus axostyle is provided with plug-in strip and drives
Dynamic device, the middle part of described axostylus axostyle is interspersed with rotating shaft, and rotating shaft is interspersed in the end of deck inner chamber and is socketed with umbrella fluted disc, described umbrella
Fluted disc is engaged each other with the one end of the driving axostylus axostyle being arranged in deck inner chamber, and drives the other end of axostylus axostyle to extend to outside deck
Portion is fixedly mounted with swing handle.
Preferably, described locking board is equipped with two pin-and-holes matching 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 is by covering successively under upper
It is connected in rotating shaft, and the s type plug-in strip centre bottom of remote ground terminal is provided with driving gear disc, the s type plug-in strip center bottom of described near end
Portion top is provided with driven fluted disc, and driving gear disc is passed through bevel gear shaft and is connected with the rotation of driven fluted disc.
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 elasticity
Part is connected to locking board inwall.
Preferably, the angular range of described s type plug-in strip rotation is in 0 to 90 degree.
Preferably, described plug-in strip driving means include the rotation dish of ellipse, and rotation dish is socketed on the side wall 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 by bearing pin, and the two ends of yi word pattern plug-in strip
The contact block being provided with locking board side wall respectively is matched.
Preferably, described rotation dish and the lateral wall of swing handle are equipped with insulating coating.
Preferably, described contact base is at least provided with a pair of conductors contact.
Compared with prior art, the beneficial effects of the utility model are: this utility model passes through two s type plug-in strips and two
Yi word pattern plug-in strip respectively to being attached between locking board or disconnect, the conducting of control electric current that can be effectively stable；By adopting
With cooperating of driven fluted disc, driving gear disc and bevel gear shaft, make the direction of rotation that s type plug-in strip rotates contrary, be easy to keep apart
The use closed；Connect relative with the contact block of coupling for yi word pattern plug-in strip by using rotation dish and using the principle of eccentric motion,
Effectively avoid the phenomenon virtually connecting when single plug-in strip uses；By being provided with spacer pin at pin-and-hole, can effectively prevent
Only contact pin is backing out in pin-and-hole.
Brief description
Fig. 1 is the structural representation of this utility model first embodiment；
Fig. 2 is the structural representation of this utility model second embodiment；
Fig. 3 is the top view of this utility model first embodiment；
Fig. 4 is the top view of this utility model second embodiment.
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
Disk, 9 driving axostylus axostyles, 10 swing handles, 11 pin-and-holes, 12 contact blocks, 13 spacer pins.
Specific embodiment
With reference to specific embodiment, this utility model is described further, but protection domain of the present utility model
It is not limited to this.
Refer to Fig. 1 and Fig. 3, this patent provides a kind of first embodiment: dual gate knife high voltage isolator, including deck 1,
The top both sides of described deck 1 are symmetrically installed 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 a pair of conductors contact, the upper surface middle part of described deck 1
Intert and axostylus axostyle 5 be installed, and the side wall 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 of deck 1 inner chamber and is socketed with umbrella fluted disc 8, described umbrella fluted disc 8 and the drive being arranged in deck 1 inner chamber
One end of moving axis bar 9 engages each other, and the other end of driving axostylus axostyle 9 is extended to deck 1 outside and fixedly mounted with swing handle 10, described
Two pin-and-holes being matched with plug-in strip driving means 6 10 are equipped with locking board 4, by being provided with spacer pin at pin-and-hole 11
13, can effectively prevent contact pin 62 backing out in pin-and-hole 11；
Described plug-in strip driving means 6 include 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 by being socketed in successively in rotating shaft 5 under upper, and s type plug-in strip 61 centre bottom of remote ground terminal 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 rotated with driven fluted disc 64 and is connected, by cooperating using driven fluted disc 64, driving gear disc 63 and bevel gear shaft 65,
Make the direction of rotation that s type plug-in strip 61 rotates contrary, be easy to the use of disconnecting switch, the angular range of described s type plug-in strip 61 rotation
In 0 to 90 degree, by s type plug-in strip 61 to being attached between locking board 4 or disconnect, the leading of control electric current that can be effectively stable
Logical；
The inwall of described pin-and-hole 10 is uniformly provided with the spacer pin 13 of circle, and the end of described spacer pin 13 is all by elastic component
It is connected to locking board 4 inwall.
Operation principle: manually screwing swing handle 10 makes driving axostylus axostyle 9 drive umbrella fluted disc 8 to rotate, secondarily in 5 turns of axostylus axostyle
Dynamic, then cooperating by driving gear disc 63, driven fluted disc 64 and bevel gear shaft 65, make s type plug-in strip 61 respectively in different directions
Rotated, contact pin 62 can be made when s type plug-in strip 61 turns to and is 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 rotation horizontally rotates 90 degree, the contact pin 62 being inserted in pin-and-hole 11 can be extracted, complete
Become the disconnection of circuit.
Refer to Fig. 2 and Fig. 4, this patent provides a kind of second embodiment: dual gate knife high voltage isolator, including deck 1,
The top both sides of described deck 1 are symmetrically installed with insulator 2, and the top of insulator 2 is installed with contact base 3, described tactile
A pair of conductors contact is at least provided with headstock 3, described contact base 3 is provided with locking board 4, the upper surface middle part of described deck 1
Intert and axostylus axostyle 5 be installed, and the side wall 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 of deck 1 inner chamber and is socketed with umbrella fluted disc 8, described umbrella fluted disc 8 and the drive being arranged in deck 1 inner chamber
One end of moving axis bar 9 engages each other, and the other end of driving axostylus axostyle 9 is extended to deck 1 outside and fixedly mounted with swing handle 10, described
Two pin-and-holes being matched with plug-in strip driving means 6 11 are equipped with locking board 4；
Described plug-in strip driving means 6 include the rotation dish 66 of ellipse, and rotation dish 66 is socketed on the side wall of rotating shaft 5,
Connect relative with the contact block 12 of coupling for yi word pattern plug-in strip 68, effectively by using rotation dish 66 and using the principle of eccentric motion
Avoid the phenomenon virtually connecting 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 side wall respectively
Join, 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 of control electric current that can be effectively stable.
Operation principle: manually screwing swing handle 10 makes driving axostylus axostyle 9 drive umbrella fluted disc 8 to rotate, and secondly drives 5 turns of axostylus axostyle
Dynamic, thus the rotation dish 66 of ellipse can be made to be rotated, in 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, because rotation dish 66 is ellipse, can make to one carrying out rotation to rotation dish 66
Font plug-in strip 68 is disconnected with contact block 12, completes the disconnection of circuit.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model discloses, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, all should cover in protection model of the present utility model
Within enclosing.
Claims (2)
1. a kind of dual gate knife high voltage isolator, including deck it is characterised in that: the top both sides of described deck are symmetrically installed 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 to be provided with axostylus axostyle, and the side wall 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
The end that rotating shaft is interspersed in deck inner chamber is socketed with umbrella fluted disc, described umbrella fluted disc and the driving axostylus axostyle being arranged in deck inner chamber
One end engages each other, and drives the other end of axostylus axostyle to extend to deck outside and swing handle fixed installation.
2. a kind of dual gate knife high voltage isolator 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 |
|---|---|---|---|
| CN201620885337.XU CN205900417U (en) | 2016-08-16 | 2016-08-16 | Double -gate sword high voltage isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885337.XU CN205900417U (en) | 2016-08-16 | 2016-08-16 | Double -gate sword high voltage isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205900417U true CN205900417U (en) | 2017-01-18 |
Family
ID=57779975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620885337.XU Expired - Fee Related CN205900417U (en) | 2016-08-16 | 2016-08-16 | Double -gate sword high voltage isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205900417U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298350A (en) * | 2016-08-16 | 2017-01-04 | 朱伯秦 | A kind of dual gate knife high voltage isolator |
| 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 |
| WO2018032307A1 (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 |
-
2016
- 2016-08-16 CN CN201620885337.XU patent/CN205900417U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298350A (en) * | 2016-08-16 | 2017-01-04 | 朱伯秦 | A kind of dual gate knife high voltage isolator |
| 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 |
| WO2018032307A1 (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 |
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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: 20170118 Termination date: 20190816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |