CN206558459U - A kind of electronic trip assembley therefor of reclosing breaker - Google Patents
A kind of electronic trip assembley therefor of reclosing breaker Download PDFInfo
- Publication number
- CN206558459U CN206558459U CN201720309444.2U CN201720309444U CN206558459U CN 206558459 U CN206558459 U CN 206558459U CN 201720309444 U CN201720309444 U CN 201720309444U CN 206558459 U CN206558459 U CN 206558459U
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- Prior art keywords
- cleek
- spring
- breaker
- electrical apparatus
- apparatus release
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Abstract
The utility model discloses a kind of electronic trip assembley therefor of reclosing breaker, including breaker frame, electrical apparatus release iron fitting is fixedly connected with the top end face of plastic mounting base, install cored in the side of electrical apparatus release iron fitting, cleek device is installed on the top end face of electrical apparatus release iron fitting, the lower section of cleek is provided with spring, and the side of fixed cleek working of plastics is connected with spring, and draw bar is located at below cleek.The electronic trip assembley therefor of this reclosing breaker, after iron core inhales electricity, spring opens so that determines cleek working of plastics and is moved rearwards by, cleek drives draw bar simultaneously mobile, so that circuit breaker tripping separating brake, breaker frame instrument part promotes cleek to move forward, compression spring, so that one of cleek is fixed on fixed cleek working of plastics, generally in reset state, this trip assembley therefor is easy and effective, can prevent again because friction causes electrical apparatus release to damage.
Description
Technical field
The utility model is related to breaker technical field, the electronic trip assembley therefor of especially a kind of reclosing breaker.
Background technology
Mainly there are two kinds of structure types in the manual and electric switch-on mechanism that breaker is used in the market, and one kind is joining beam
Mechanism, another is wheel and rack matching mechanism.Link mechanism can not be realized manually in the case where not increasing other devices
On/off switch.Because the power only part component that motor is produced acts on handle motion direction, useful effect power reduce, it is necessary to compared with
Powerful motor.When drive link rotates, part component action direction is in opposite direction with handle motion, during work, the component meeting
Destruction is produced to the handle of product, the service life of product is had a strong impact on.
Utility model content
The purpose of this utility model is the electronic trip assembley therefor for providing a kind of reclosing breaker, with it is simple in construction,
The low advantage of spoilage, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of electronic dropout of reclosing breaker
Be provided with the top of component, including breaker frame, the breaker frame breaker frame instrument part, electronic trip assembley therefor and
Draw bar, electronic trip assembley therefor is located between breaker frame instrument part and draw bar；The electronic trip assembley therefor includes plastics
Mounting seat, trip coil, electrical apparatus release iron fitting and iron core；It is fixedly connected with the top end face of the plastic mounting base
Electrical apparatus release iron fitting, the inside of electrical apparatus release iron fitting is provided with trip coil, installs cored in the side of electrical apparatus release iron fitting,
Cleek device is installed on the top end face of the electrical apparatus release iron fitting, cleek device includes fixed cleek working of plastics, cleek
And spring；The side of the fixed cleek working of plastics is connected with cleek by screw, in the fixed cleek working of plastics
Side is connected with spring, and spring is located at the lower section of cleek, and fixed cleek working of plastics is connected on electrical apparatus release iron fitting by spring；
The draw bar is located at below cleek.
It is used as further program of the utility model：The bottom of the electrical apparatus release iron fitting is provided with screw, and screw passes through spiral shell
Hole is fixed on plastic mounting base.
It is used as further program of the utility model：The end of the cleek is connected with cross bar, cross bar and draw bar
Side vertically connect.
It is used as further program of the utility model：The length of the cleek is more than the length of spring, and cleek and spring are in
Parallel shape.
Compared with prior art, the utility model beneficial effect：
The electronic trip assembley therefor of this reclosing breaker, when iron core inhale electricity after, spring opens so that determine cleek working of plastics to
After move, cleek drives draw bar simultaneously mobile so that circuit breaker tripping separating brake, and breaker frame instrument part promotion cleek is forward
It is mobile, compression spring so that one of cleek is fixed on fixed cleek working of plastics, generally in reset state, this dropout
Component is easy and effective, can prevent again because friction causes electrical apparatus release to damage.
Brief description of the drawings
Fig. 1 is electronic trip assembley therefor structure chart of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is structure chart of the present utility model.
In figure：1- breaker frames；2- breaker frame instrument parts；The electronic trip assembley therefors of 3-；31- plastic mounting bases；
32- trip coils；33- electrical apparatus release iron fittings；34- iron cores；4- draw bars；5- cleek devices；51- fixes cleek working of plastics；
52- cleeks；53- springs.
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.
Refer in Fig. 1-3, the utility model embodiment, a kind of electronic trip assembley therefor of reclosing breaker, including it is disconnected
Road device frame 1, breaker frame 1 is rectangular parallelepiped structure, and the top of breaker frame 1 is provided with breaker frame instrument part 2, electricity
Dynamic trip assembley therefor 3 and draw bar 4, electronic trip assembley therefor 3 are located between breaker frame instrument part 2 and draw bar 4；Electronic dropout
Component 3 includes plastic mounting base 31, trip coil 32, electrical apparatus release iron fitting 33 and iron core 34, plastic mounting base 31
Needing to be embedded in position corresponding in breaker bakelite base to fix, and this electronic trip assembley therefor 3 is easy and effective；Plastics are pacified
Electrical apparatus release iron fitting 33 is fixedly connected with the top end face for filling base 31, the bottom of electrical apparatus release iron fitting 33 is provided with screw, spiral shell
Nail is fixed on plastic mounting base 31 through screw, and electrical apparatus release iron fitting 33 can be simply mounted at very much modeling by bolt-hole
Expect in mounting seat 31, the inside of electrical apparatus release iron fitting 33 is provided with trip coil 32, pacifies in the side of electrical apparatus release iron fitting 33
Equipped with iron core 34, iron core 34 and trip coil 32 produce electromagnetic induction, are installed on the top end face of electrical apparatus release iron fitting 33
There is cleek device 5, cleek device 5 includes fixed cleek working of plastics 51, cleek 52 and spring 53；Fixed cleek working of plastics 51 can be with
Movable on electrical apparatus release iron fitting 33, the side of fixed cleek working of plastics 51 is connected with cleek 52, cleek 52 by screw
Fixed using lever principle, the adjacent side of fixed cleek working of plastics 51 is provided with breaker frame instrument part 2, breaker frame instrument
Table part 2 can promote cleek 52 to move forward, and the side of fixed cleek working of plastics 51 is connected with spring 53, in the lower section of cleek 52
Provided with spring 53, spring 53 can draw high and shrink, and the length of cleek 52 is more than the length of spring 53, and cleek 52 and spring 53 are in flat
Row shape, fixed cleek working of plastics 51 is connected on electrical apparatus release iron fitting 33 by spring 53；Draw bar 4 is located at the lower section of cleek 52,
The end of cleek 52 is connected with cross bar, and the side of cross bar and draw bar 4 is vertically connected, after iron core 34 inhales electricity, cleek 52
One be open, fixed position is unclamped in the other end of cleek 52, and spring 53 opens so that determines cleek working of plastics 51 and is moved back by
Dynamic, cleek 52 drives draw bar 4 to move simultaneously so that circuit breaker tripping separating brake, when breaker closing, breaker frame 1 to
Lower motion, breaker frame instrument part 2 promotes cleek 52 to move forward, compression spring 53 so that one of cleek 52 is fixed on
On fixed cleek working of plastics 51, other end and iron core 34 are close, and at this moment electronic trip assembley therefor 3 is generally in reset state, at this moment
Only need to wiring board and provide a sub-gate signal, iron core 34 can produce magnetic and push cleek 34 open.
In summary；The electronic trip assembley therefor of this reclosing breaker, after iron core 34 inhales electricity, spring 53 opens so that
Determine cleek working of plastics 51 to be moved rearwards by, cleek 52 drives draw bar 4 simultaneously mobile so that circuit breaker tripping separating brake, breaker machine
Frame instrument part 2 promotes cleek 52 to move forward, compression spring 53 so that one of cleek 52 is fixed on fixed cleek working of plastics 51
On, generally in reset state, this trip assembley therefor is easy and effective, can prevent again because friction causes electrical apparatus release to damage.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. a kind of electronic trip assembley therefor of reclosing breaker, including breaker frame (1), it is characterised in that：The breaker
Breaker frame instrument part (2), electronic trip assembley therefor (3) and draw bar (4), electronic dropout group are installed at the top of frame (1)
Part (3) is located between breaker frame instrument part (2) and draw bar (4)；The electronic trip assembley therefor (3) includes plastic mounting bottom
Seat (31), trip coil (32), electrical apparatus release iron fitting (33) and iron core (34)；The top end of the plastic mounting base (31)
Electrical apparatus release iron fitting (33) is fixedly connected with face, the inside of electrical apparatus release iron fitting (33) is provided with trip coil (32), de-
Cored (34) are installed in the side for detaining device iron fitting (33), and iron is provided with the top end face of the electrical apparatus release iron fitting (33)
Hook device (5), cleek device (5) includes fixed cleek working of plastics (51), cleek (52) and spring (53)；The fixed cleek modeling
The side of materials and parts (51) is connected with cleek (52) by screw, is connected with the side of the fixed cleek working of plastics (51)
Spring (53), spring (53) is located at the lower section of cleek (52), and fixed cleek working of plastics (51) is connected to dropout by spring (53)
On device iron fitting (33)；The draw bar (4) is located at below cleek (52).
2. a kind of electronic trip assembley therefor of reclosing breaker according to claim 1, it is characterised in that：The electrical apparatus release
The bottom of iron fitting (33) is provided with screw, and screw is fixed on plastic mounting base (31) through screw.
3. a kind of electronic trip assembley therefor of reclosing breaker according to claim 1, it is characterised in that：The cleek
(52) end is connected with cross bar, and the side of cross bar and draw bar (4) is vertically connected.
4. a kind of electronic trip assembley therefor of reclosing breaker according to claim 1, it is characterised in that：The cleek
(52) length is more than the length of spring (53), and cleek (52) and spring (53) are in parallel shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720309444.2U CN206558459U (en) | 2017-03-28 | 2017-03-28 | A kind of electronic trip assembley therefor of reclosing breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720309444.2U CN206558459U (en) | 2017-03-28 | 2017-03-28 | A kind of electronic trip assembley therefor of reclosing breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206558459U true CN206558459U (en) | 2017-10-13 |
Family
ID=60015673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720309444.2U Active CN206558459U (en) | 2017-03-28 | 2017-03-28 | A kind of electronic trip assembley therefor of reclosing breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206558459U (en) |
-
2017
- 2017-03-28 CN CN201720309444.2U patent/CN206558459U/en active Active
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