CN206282794U - A kind of stored energy mechanism for breaker - Google Patents
A kind of stored energy mechanism for breaker Download PDFInfo
- Publication number
- CN206282794U CN206282794U CN201621448779.4U CN201621448779U CN206282794U CN 206282794 U CN206282794 U CN 206282794U CN 201621448779 U CN201621448779 U CN 201621448779U CN 206282794 U CN206282794 U CN 206282794U
- Authority
- CN
- China
- Prior art keywords
- chamber
- hole
- breaker
- hinge hole
- connecting rod
- 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 provides a kind of stored energy mechanism for breaker, including：Drive chamber；Drive mechanism, drive mechanism is arranged in driving chamber；Linkage chamber；Linkage chamber is connected and driven with driving chamber interior and a ladder for being used to be attached installation with other equipment is formed between the outer wall of chamber and the outer wall of linkage chamber；Link gear, link gear is arranged in linkage chamber, link gear includes connecting rod, rotating mechanism, three followers, spring and three vacuum interrupters, one end of spring is fixed on the inwall of linkage chamber, the other end is fixedly connected with connecting rod, and rotating mechanism one end is hinged with drive mechanism, the other end and rod hinge connection, one end of three followers is respectively hinged on connecting rod, and the other end is fixedly connected with vacuum interrupter.The beneficial effects of the utility model are that this kind of stored energy mechanism for breaker is not only simple in structure, and compact conformation, so improve after compare with front side dress right of circuit breaker reserve bigger space so that middle-placed switch cabinet volume do it is smaller.
Description
Technical field
The utility model is related to field of circuit breakers, and in particular to a kind of stored energy mechanism for breaker.
Background technology
Vacuum circuit breaker is gained the name because the dielectric of contact gap after its arc-extinguishing medium and arc extinguishing is all high vacuum；Its tool
Have the advantages that small volume, it is lightweight, suitable for frequent operation, arc extinguishing without maintenance, using more popularizing in power distribution network.Vacuum
Breaker is 3~40.5kV, and the indoor distribution in 50Hz three-phase alternating current systems is available for industrial and mining enterprises, power plant, transformer station
Middle protection and control as electric equipment is used, and is particularly well-suited to require the use field of non-oil ultra high vacuum system, few maintenance and frequent operation
Institute, breaker is used in being configurable on middle-placed switch cabinet, double-layer cabinet, fixed cabinet as control and protection high voltage electric equipment.
It is used for the stored energy mechanism of breaker in the prior art, although with a lot, but with strong points, complex structure
And it is compact between structure.
Utility model content
The technical problems to be solved in the utility model is：In order to solve stored energy mechanism in the prior art for breaker,
Although having had a lot, with strong points, not compact problem between complex structure and structure.The utility model is carried
A kind of stored energy mechanism for breaker has been supplied to solve the above problems.
The utility model solves the technical scheme that its technical problem used：A kind of stored energy mechanism for breaker,
Including：
Drive chamber；
Drive mechanism, the drive mechanism is arranged in the driving chamber；
Linkage chamber；The linkage chamber is connected and the outer wall for driving chamber and institute with the driving chamber interior
State ladder of the formation one for being attached installation with other equipment between the outer wall of linkage chamber；
Link gear, the link gear is arranged in the linkage chamber, and the link gear includes connecting rod, whirler
Structure, three followers, spring and three vacuum interrupters, one end of the spring are fixed on the inwall of the linkage chamber
On, the other end is fixedly connected with the connecting rod, and described rotating mechanism one end is hinged with the drive mechanism, the other end and the company
Bar is hinged, and one end of three followers is respectively hinged on the connecting rod, and the other end is fixed with the vacuum interrupter
Connection.
Preferably, the follower include first with moving plate, second with moving plate, spill spin block, the first jointed shaft, fixation
Axle and screw rod, described first with the first hinge hole, the first fixing hole and the second hinge hole is offered on moving plate, described second is servo-actuated
The 3rd hinge hole, the second fixing hole and the 4th hinge hole are offered on piece, first hinge hole and the 3rd hinge hole are logical
First jointed shaft and the rod hinge connection are crossed, first fixing hole and second fixing hole are solid by the fixing axle
Fixed connection and it is fixedly connected with the linkage chamber by the fixing axle, second hinge hole and the 4th hinge hole
It is hinged by the spill spin block, connecting hole is provided with the side wall of the spill spin block, the connecting hole passes through the screw rod and institute
State vacuum interrupter connection.
Preferably, the width of the ladder is 15mm ~ 25mm.
The beneficial effects of the utility model are that this kind of stored energy mechanism for breaker is not only simple in structure, and structure is tight
Gather, so improve after compare with front side dress right of circuit breaker reserve bigger space so that middle-placed switch cabinet volume do it is smaller.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of the optimum embodiment of stored energy mechanism for breaker of the utility model.
Fig. 2 is a kind of side view of stored energy mechanism for breaker of the utility model.
1, drive mechanism in figure, 2, linkage chamber, 3, ladder, 4, connecting rod, 5, rotating mechanism, 6, follower, 7, spring,
51st, first with moving plate, and 52, second with moving plate, and 53, spill spin block, the 54, first hinge hole, the 55, first fixing hole, 56, second is hinged
Hole, 531, connecting hole.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.Conversely, embodiment of the present utility model includes falling into owning in the range of the spirit and intension of attached claims
Change, modification and equivalent.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axle
To ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to the description present invention and simplifies describe, rather than indicating or imply signified device or element there must be specific side
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property., it is necessary to illustrate in description of the present utility model, unless otherwise clearly defined and limited, term " connected ", " company
Connect " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or it is integrally connected；It can be machine
Tool is connected, or electrically connected；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.Additionally, in this reality
With in new description, unless otherwise indicated, " multiple " is meant that two or more.
Any process described otherwise above or method description in flow chart or herein is construed as, and expression includes
It is one or more for realizing specific logical function or process the step of the module of code of executable instruction, fragment or portion
Point, and the scope of preferred embodiment of the present utility model includes other realization, wherein can not be by shown or discussion
Order, including function involved by basis by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be by this
The embodiment person of ordinary skill in the field of utility model is understood.
As illustrated in fig. 1 and 2, the utility model provides a kind of stored energy mechanism for breaker, including：
Drive chamber 1；
Drive mechanism, drive mechanism is arranged in driving chamber 1；
Linkage chamber 2；Linkage chamber 2 is connected with driving chamber interior and drives the outer wall and linkage chamber 2 of chamber
A ladder 3 for being used to be attached installation with other equipment is formed between outer wall.
Link gear, link gear is arranged in linkage chamber 2, link gear include connecting rod 4, rotating mechanism 5, three with
Motivation structure 6, spring 7 and three vacuum interrupters, one end of spring 7 are fixed on the inwall of linkage chamber 2, the other end and connecting rod
4 are fixedly connected, and the one end of rotating mechanism 5 is hinged with drive mechanism, and the other end is hinged with connecting rod 4, three one end of follower 6 point
It is not hinged on connecting rod 4, the other end is fixedly connected with vacuum interrupter.By this kind of design, the storage of breaker is not only realized
Can effect, and compact conformation so as to reduce well linkage chamber 2 space, linkage chamber 2 with drive chamber 1 it
Between formed for install ladder 3.
Follower 6 include first with moving plate 51, second with moving plate 52, spill spin block 53, the first jointed shaft, fixing axle and spiral shell
Bar, first with the first hinge hole 54, the first fixing hole 55 and the second hinge hole 56 is offered on moving plate 51, second with moving plate 52
The 3rd hinge hole, the second fixing hole and the 4th hinge hole are offered, the first hinge hole 54 and the 3rd hinge hole are hinged by first
Axle and rod hinge connection, the first fixing hole 55 and the second fixing hole are fixedly connected and by fixing axle and linkage chamber by fixing axle
Room 2 is fixedly connected, and the second hinge hole 56 and the 4th hinge hole are hinged by spill spin block 53, the company of being provided with the side wall of spill spin block 53
Hole 531 is connect, connecting hole 531 is connected by screw rod with vacuum interrupter.
The width of ladder 3 is 20mm.Ladder 3 reserves the space of 30mm, and right side reserves bigger space so that in put
It is smaller that cabinet product is done.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of the term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combined in an appropriate manner in one or more any embodiments or example.
With above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (3)
1. a kind of stored energy mechanism for breaker, it is characterised in that：Including：
Drive chamber（1）；
Drive mechanism, the drive mechanism is arranged on the driving chamber（1）In；
Linkage chamber（2）；The linkage chamber（2）With the driving chamber（1）Inside connection and the driving chamber（1）'s
Outer wall and the linkage chamber（2）Outer wall between form one and be used to be attached the ladder of installation with other equipment（3）；
Link gear, the link gear is arranged on the linkage chamber（2）In, the link gear includes connecting rod（4）, rotation
Mechanism（5）, three followers（6）, spring（7）With three vacuum interrupters, the spring（7）One end be fixed on it is described
Dynamic chamber（2）Inwall on, the other end and the connecting rod（4）It is fixedly connected, the rotating mechanism（5）One end and the driving machine
Structure is hinged, the other end and the connecting rod（4）It is hinged, three followers（6）One end be respectively hinged at the connecting rod（4）
On, the other end is fixedly connected with the vacuum interrupter.
2. the stored energy mechanism of breaker is used for as claimed in claim 1, it is characterised in that：The follower（6）Including
One with moving plate（51）, second with moving plate（52）, spill spin block（53）, the first jointed shaft, fixing axle and screw rod, described first with moving plate
（51）On offer the first hinge hole（54）, the first fixing hole（55）With the second hinge hole（56）, described second with moving plate（52）
On offer the 3rd hinge hole, the second fixing hole and the 4th hinge hole, first hinge hole（54）With the 3rd hinge hole
By first jointed shaft and the rod hinge connection, first fixing hole（55）With second fixing hole by described solid
Dead axle is fixedly connected and by the fixing axle and the linkage chamber（2）It is fixedly connected, second hinge hole（56）With
4th hinge hole passes through the spill spin block（53）It is hinged, the spill spin block（53）Side wall on be provided with connecting hole（531）,
The connecting hole（531）It is connected with the vacuum interrupter by the screw rod.
3. as claimed in claim 2, it is characterised in that：The ladder（3）Width be 15mm ~ 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621448779.4U CN206282794U (en) | 2016-12-27 | 2016-12-27 | A kind of stored energy mechanism for breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621448779.4U CN206282794U (en) | 2016-12-27 | 2016-12-27 | A kind of stored energy mechanism for breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206282794U true CN206282794U (en) | 2017-06-27 |
Family
ID=59071252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621448779.4U Expired - Fee Related CN206282794U (en) | 2016-12-27 | 2016-12-27 | A kind of stored energy mechanism for breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206282794U (en) |
-
2016
- 2016-12-27 CN CN201621448779.4U patent/CN206282794U/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: 20170627 Termination date: 20211227 |