CN206595184U - A kind of dual control is without isolation knife switch - Google Patents
A kind of dual control is without isolation knife switch Download PDFInfo
- Publication number
- CN206595184U CN206595184U CN201621374461.6U CN201621374461U CN206595184U CN 206595184 U CN206595184 U CN 206595184U CN 201621374461 U CN201621374461 U CN 201621374461U CN 206595184 U CN206595184 U CN 206595184U
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- CN
- China
- Prior art keywords
- strip
- plug
- static contact
- horizontal
- horizontal plug
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of dual control without isolation knife switch, one end at the top of insulator foot is provided with multiple ground connection static contact seats, ground connection static contact seat is connected with laterally steering groove by electric wire, the inside of laterally steering groove is fixedly connected with one end of horizontal plug-in strip, the other end at the top of insulator foot is provided with multiple horizontal plug-in strip limit bases and static contact, horizontal plug-in strip limit base is provided with adjustable slant board and base, the side of adjustable slant board is provided with chute, there is longitudinal plug-in strip side at the top of insulator foot by the first gemel connection, the bottom surface of longitudinal plug-in strip is provided with multiple sliding blocks, there is buckle one end of longitudinal plug-in strip by the second gemel connection, this kind of dual control is without isolation knife switch, pass through slip of the sliding block of longitudinal plug-in strip bottom on chute, pass through adjustable slant board, so that horizontal plug-in strip is close to static contact, breaking occurs due to self gravitation effect for horizontal plug-in strip during preventing long-time use, so as to ensure that the stability after horizontal plug-in strip combined floodgate.
Description
Technical field
The utility model is related to a kind of knife switch, and specially a kind of dual control is without isolation knife switch.
Background technology
Knife switch is to carry moving contact-plug-in strip, and by it and the static contact on base-cutter holder base phase wedging or is divided
From with connection or a kind of switch of disjunction circuit.Being widely used for knife switch, is usually used in：Insulating power supply, with ensure circuit and
The safety of maintenance of equipment；Or loaded as infrequently connecting with the load below disjunction rated current with disjunction, such as infrequently
Ground connection and the little low-voltage circuit of breaking capacity directly initiate small-capacity motor.In use, the plug-in strip after combined floodgate
Switch is due to the Action of Gravity Field of plug-in strip, after long-time, and plug-in strip slowly can be deviate from from static contact, power-off be caused, particularly with stream
The electric power system of pipeline type, in the event of breaking, will cause production disruption, or even production equipment can be caused to damage.
Accordingly, it would be desirable to design a kind of dual control without isolation knife switch to solve problems.
Utility model content
The purpose of this utility model is to provide a kind of dual control without isolation knife switch, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of dual control without isolation knife switch, including
Insulator foot, ground connection static contact seat, electric wire, laterally steering groove, horizontal plug-in strip, horizontal plug-in strip limit base, adjustable slant board, base, cunning
At the top of groove, static contact, neck, handle, the first hinge, longitudinal plug-in strip, sliding block, the second hinge and buckle, the insulator foot
One end is provided with multiple ground connection static contact seats, and the ground connection static contact seat is connected with the laterally steering groove, institute by the electric wire
The inside for stating laterally steering groove is fixedly connected with the other end at the top of one end of the horizontal plug-in strip, the insulator foot provided with many
Individual horizontal the plug-in strip limit base and the static contact, the horizontal plug-in strip limit base are provided with the adjustable slant board and the bottom
Seat, the side that the side of the adjustable slant board is provided with the top of the chute, the insulator foot is connected by first hinge
Longitudinal plug-in strip is connected to, the bottom surface of longitudinal plug-in strip is provided with multiple sliding blocks, and one end of longitudinal plug-in strip passes through institute
Stating the second gemel connection has the buckle.
Further, the horizontal plug-in strip limit base is oppositely arranged with the static contact, and the adjustable slant board is close to institute
A side of horizontal plug-in strip is stated, is mutually close between the another side of the horizontal plug-in strip and the static contact.
Further, the one side of the insulator foot is provided with phase between the neck, and the neck and the buckle
Mutually coordinate.
Further, it is fixedly connected between the sliding block and the bottom of longitudinal plug-in strip, and the sliding block and the cunning
Cooperated between groove.
Further, it is equipped with insulating barrier on the handle and the buckle.
Compared with prior art, the beneficial effects of the utility model are：This kind of dual control is without isolation knife switch, using transverse direction
The mode that plug-in strip and longitudinal plug-in strip coordinate, realizes the double control of knife switch, by the sliding block of longitudinal plug-in strip bottom in cunning
Slip on groove, passes through the adjustable slant board on horizontal plug-in strip limit base so that horizontal plug-in strip is close to static contact, prevents from making for a long time
Breaking occurs due to self gravitation effect for horizontal plug-in strip during, so that the stability after horizontal plug-in strip combined floodgate is ensure that,
Use safer, more convenient.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is horizontal plug-in strip limit base mounting structure schematic diagram of the present utility model；
In reference：1st, insulator foot；2nd, it is grounded static contact seat；3rd, electric wire；4th, laterally steering groove；5th, horizontal plug-in strip；6、
Horizontal plug-in strip limit base；7th, adjustable slant board；8th, base；9th, chute；10th, static contact；11st, neck；12nd, handle；13rd, first close
Page；14th, longitudinal plug-in strip；15th, sliding block；16th, the second hinge；17th, buckle.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of dual control is including exhausted without isolation knife switch
Edge base 1, ground connection static contact seat 2, electric wire 3, laterally steering groove 4, horizontal plug-in strip 5, horizontal plug-in strip limit base 6, adjustable slant board 7, bottom
Seat 8, chute 9, static contact 10, neck 11, handle 12, the first hinge 13, longitudinal plug-in strip 14, sliding block 15, the second hinge 16 and card
Button 17, the one end at the top of insulator foot 1 is provided with multiple ground connection static contact seats 2, and ground connection static contact seat 2 is connected with by electric wire 3 and laterally led
To groove 4, the inside of laterally steering groove 4 is fixedly connected with one end of horizontal plug-in strip 5, and the other end at the top of insulator foot 1 is provided with more
Individual horizontal plug-in strip limit base 6 and static contact 10, horizontal plug-in strip limit base 6 are provided with adjustable slant board 7 and base 8, adjustable slant board 7
Side is provided with chute 9, and the side at the top of insulator foot 1 is connected with longitudinal plug-in strip 14, longitudinal plug-in strip 14 by the first hinge 13
Bottom surface be provided with multiple sliding blocks 15, one end of longitudinal plug-in strip 14 is connected with buckle 17 by the second hinge 16.
Further, horizontal plug-in strip limit base 6 is oppositely arranged with static contact 10, and adjustable slant board 7 is close to longitudinal plug-in strip 14
A side, be mutually close between the another side of longitudinal plug-in strip 14 and static contact 10, it is ensured that horizontal plug-in strip 5 close a floodgate after it is steady
It is qualitative.
Further, the one side of insulator foot 1 is provided between neck 11, and neck 11 and buckle 17 and cooperated, and leads to
Cross buckle 17 to be stuck in neck 11, so as to fix longitudinal plug-in strip 14.
Further, it is fixedly connected between sliding block 15 and the bottom of longitudinal plug-in strip 14, and between sliding block 15 and chute 9 mutually
Coordinate, by slip of the sliding block 15 on chute 9, drive a side of the horizontal plug-in strip 5 of 7 pairs of adjustable slant board to extrude, make
More it is close to static contact 10 in the another side for obtaining horizontal plug-in strip 5.
Further, it is equipped with insulating barrier on handle 12 and buckle 17, it is ensured that the safety of operating personnel.
Operation principle：The one end at the top of insulator foot 1 passes through electric wire 3 provided with multiple ground connection static contact seats 2, ground connection static contact seat 2
Laterally steering groove 4 is connected with, the inside of laterally steering groove 4 is fixedly connected with one end of horizontal plug-in strip 5, the top of insulator foot 1
The other end is provided with multiple horizontal plug-in strip limit bases 6 and static contact 10, and horizontal plug-in strip limit base 6 is provided with adjustable slant board 7 and base
8, the side of adjustable slant board 7 is provided with chute 9, and the side at the top of insulator foot 1 is connected with longitudinal plug-in strip by the first hinge 13
14, the bottom surface of longitudinal plug-in strip 14 is provided with multiple sliding blocks 15, and one end of longitudinal plug-in strip 14 is connected with buckle by the second hinge 16
17, when specifically used, horizontal plug-in strip 5 is stuck between static contact 10 and horizontal plug-in strip limit base, then longitudinal plug-in strip 14 drawn
Get off, be stuck on neck 11 and fixed using buckle 17, meanwhile, slip of the sliding block 15 on chute 9 drives 7 pairs of adjustable slant board
One side of horizontal plug-in strip 5 is extruded so that be close to static contact 10 in the another side of horizontal plug-in strip 5 so that horizontal plug-in strip 5
It is difficult to drop, it is necessary to when powering off, open longitudinal plug-in strip 14 by buckle 17 first, then open horizontal plug-in strip 5.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dual control is without isolation knife switch, including insulator foot (1), ground connection static contact seat (2), electric wire (3), laterally steering groove
(4), horizontal plug-in strip (5), horizontal plug-in strip limit base (6), adjustable slant board (7), base (8), chute (9), static contact (10), neck
(11), handle (12), the first hinge (13), longitudinal plug-in strip (14), sliding block (15), the second hinge (16) and buckle (17), it is special
Levy and be：One end at the top of the insulator foot (1) is provided with multiple ground connection static contact seats (2), and the ground connection static contact seat (2) is led to
Cross the electric wire (3) and be connected with the laterally steering groove (4), the inside of the laterally steering groove (4) is fixedly connected with the horizontal stroke
To one end of plug-in strip (5), the other end at the top of the insulator foot (1) is provided with multiple horizontal plug-in strip limit bases (6) and institute
Static contact (10) is stated, the horizontal plug-in strip limit base (6) is provided with the adjustable slant board (7) and the base (8), the activity
The side that the side of swash plate (7) is provided with the top of the chute (9), the insulator foot (1) passes through first hinge (13)
Longitudinal plug-in strip (14) is connected with, the bottom surface of longitudinal plug-in strip (14) is provided with multiple sliding blocks (15), longitudinal lock
One end of knife (14) is connected with the buckle (17) by second hinge (16).
2. a kind of dual control according to claim 1 is without isolation knife switch, it is characterised in that：The horizontal plug-in strip limit base
(6) it is oppositely arranged with the static contact (10), and the adjustable slant board (7) is close to a side of the horizontal plug-in strip (5), institute
State and be mutually close between the another side of horizontal plug-in strip (5) and the static contact (10).
3. a kind of dual control according to claim 1 is without isolation knife switch, it is characterised in that：The insulator foot (1)
One side is provided between the neck (11), and the neck (11) and the buckle (17) and cooperated.
4. a kind of dual control according to claim 1 is without isolation knife switch, it is characterised in that：The sliding block (15) with it is described
It is fixedly connected, and is cooperated between the sliding block (15) and the chute (9) between the bottom of longitudinal plug-in strip (14).
5. a kind of dual control according to claim 1 is without isolation knife switch, it is characterised in that：The handle (12) and described
Buckle is equipped with insulating barrier on (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374461.6U CN206595184U (en) | 2016-12-15 | 2016-12-15 | A kind of dual control is without isolation knife switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374461.6U CN206595184U (en) | 2016-12-15 | 2016-12-15 | A kind of dual control is without isolation knife switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595184U true CN206595184U (en) | 2017-10-27 |
Family
ID=60131516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621374461.6U Expired - Fee Related CN206595184U (en) | 2016-12-15 | 2016-12-15 | A kind of dual control is without isolation knife switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595184U (en) |
-
2016
- 2016-12-15 CN CN201621374461.6U patent/CN206595184U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171027 Termination date: 20181215 |