CN206460918U - One kind overlaps type intelligent breaker - Google Patents
One kind overlaps type intelligent breaker Download PDFInfo
- Publication number
- CN206460918U CN206460918U CN201621377477.2U CN201621377477U CN206460918U CN 206460918 U CN206460918 U CN 206460918U CN 201621377477 U CN201621377477 U CN 201621377477U CN 206460918 U CN206460918 U CN 206460918U
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- CN
- China
- Prior art keywords
- control cabinet
- permanent magnetism
- magnetism control
- breaker
- permanent
- 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
Type intelligent breaker is overlapped the utility model discloses one kind, including voltage transformer, permanent magnetism control cabinet and breaker body, the voltage transformer is fixedly mounted on the outboard end of permanent magnetism control cabinet, and the inner chamber of permanent magnetism control cabinet is provided with permanent-magnet breaker summation current transformer；The lower end of permanent-magnet breaker is provided with connecting rod, bearing shaft and vacuum interrupter；The upper surface of the permanent magnetism control cabinet is installed with breaker body, and the side of permanent magnetism control cabinet is provided with mechanism cover, and the inner chamber of mechanism cover is provided with main shaft and spring operating mechanism.The permanent magnetism control cabinet of this coincidence type intelligent breaker uses hermetically sealed construction, and upper lid sealing strip causes permanent magnetism control cabinet to have better seal, and inside protects inner body, extend the service life of inner body filled with SF6 gases；Permanent magnetism control cabinet, which is provided at both ends with guardrail, makes maintenance enhanced convenience, compact overall structure, and connecting-disconnecting function strong, and working stability is easy to operate.
Description
Technical field
The utility model is related to breaker apparatus technical field, especially a kind of to overlap type intelligent breaker.
Background technology
China is in urban and rural power grids block stone and affixes one's seal the stage, it is necessary to a large amount of reliability height, the 12Kv voltages of good product quality
The intelligent vacuum circuit breaker of grade.Overlap load current that type intelligent breaker is mainly used in cut-offfing, close in power system,
Overload current and short circuit current flow, it is adaptable to protect and control in transformer station and industrial and mining enterprises' distribution system, be more suitable for rural area
The place of power network and frequent operation, therefore a kind of working stability, the coincidence type intelligent breaker for being easy to control to install and repair
As urgent demand.
Utility model content
The purpose of this utility model is to provide a kind of coincidence type intelligent breaker, strong, once-forming with stability
It is easily installed, the advantage of appearance looks elegant, to solve to propose that the stability of door is poor in above-mentioned background technology, installation is cumbersome and unsightly
The problem of.
To achieve the above object, the utility model provides following technical scheme：One kind overlaps type intelligent breaker, including
Voltage transformer, permanent magnetism control cabinet and breaker body, the voltage transformer are fixedly mounted on the outboard end of permanent magnetism control cabinet,
The bottom of permanent magnetism control cabinet is provided with base, and the upper end of base is installed with shell bottom lining plate, and the side of shell bottom lining plate fixes peace
Equipped with transformer fixed plate, the upper end of transformer fixed plate is installed with current transformer；The inner chamber of the permanent magnetism control cabinet
Be provided with permanent-magnet breaker, the lower end of permanent-magnet breaker is provided with connecting rod, bearing shaft and vacuum interrupter, permanent-magnet breaker with
Connecting rod is connected, and connecting rod is flexibly connected with bearing shaft, and one end of bearing shaft is connected to the side of vacuum interrupter, bearing shaft
The other end connects voltage transformer；The upper surface of the permanent magnetism control cabinet is installed with breaker body, permanent magnetism control cabinet
Top is provided with upper cover plate, and the upper end of upper cover plate is provided with warning nameplate, and warning nameplate is fixedly connected by nut with upper cover plate,
Two side of upper cover plate is installed with support, and the upper surface of support is provided with lifting, and breaker is installed in the top of lifting；Institute
The side for stating permanent magnetism control cabinet is provided with mechanism cover, and the inner chamber of mechanism cover is provided with mutual inductor interstar connection seat and spring operating mechanism,
Spring operating mechanism is fixedly mounted on the side wall of permanent magnetism control cabinet by nut.
It is used as further program of the utility model：Lid sealing strip is provided between upper cover plate and the permanent magnetism control cabinet.
It is used as further program of the utility model：The permanent magnetism control cabinet is provided at both ends with guardrail.
It is used as further program of the utility model：Filled with SF6 gases in the permanent magnetism control cabinet.
It is used as further program of the utility model：The permanent magnetism control cabinet uses hermetically sealed construction.
It is used as further program of the utility model：The side of first screwed hole is provided with cushion pad.
Compared with prior art, the utility model beneficial effect：
Lid sealing strip, upper lid sealing strip are provided between the upper cover plate and permanent magnetism control cabinet of this coincidence type intelligent breaker
So that permanent magnetism control cabinet has better seal；Permanent magnetism control cabinet uses hermetically sealed construction, and inside makes filled with SF6 gases
External oxygen and moisture will not enter the inner chamber of permanent magnetism control cabinet, to aoxidize inner body, protect inner body, extend
The service life of inner body；Permanent magnetism control cabinet is provided at both ends with guardrail, and guardrail plays supporting role well so that more
Stabilization, and play a part of protection, safeguard enhanced convenience；The compact overall structure of type intelligent breaker is overlapped, and
And connecting-disconnecting function is strong, working stability is easy to operate.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 bows to sectional view to be of the present utility model；
Fig. 4 bows to sectional view upper cover plate structural representation to be of the present utility model.
In figure：1- voltage transformers；2- permanent magnetism control cabinets；3- breaker bodies；4- bases；5- shell bottom lining plates；6 transformers
Fixed plate；61- current transformers；7- permanent-magnet breakers；8- connecting rods；9- bearing shafts；10- vacuum interrupters；11- upper cover plates；
12- warns nameplate；13- nuts；14- supports；15- is lifted；16- breakers；17- mechanisms cover；18- main shafts；19- spring actuators
Structure；The upper lid sealing strips of 20-；21- guardrails.
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. 1-4, the utility model embodiment, one kind overlaps type intelligent breaker, including voltage transformer
1st, permanent magnetism control cabinet 2 and breaker body 3, voltage transformer 1 are fixedly mounted on the outboard end of permanent magnetism control cabinet 2, permanent magnetism control
Case 2 uses hermetically sealed construction, and internal filled with SF6 gases so that external oxygen and moisture will not enter permanent magnetism control cabinet 2
Inner chamber, aoxidizes inner body, protects inner body, extends the service life of inner body；The bottom of permanent magnetism control cabinet 2
Base 4 is provided with, the upper end of base 4 is installed with shell bottom lining plate 5, and the side of shell bottom lining plate 5 is installed with transformer and consolidated
Fixed board 6, the upper end of transformer fixed plate 6 is installed with current transformer 61；The inner chamber of permanent magnetism control cabinet 2 is provided with permanent magnetism
Breaker 7, the lower end of permanent-magnet breaker 7 is provided with connecting rod 8, bearing shaft 9 and vacuum interrupter 10, and permanent-magnet breaker 7 is with connecting
Extension bar 8 is connected, and connecting rod 8 is flexibly connected with bearing shaft 9, and one end of bearing shaft 9 is movably connected in the side of vacuum interrupter 10,
Controllable permanent-magnet breaker 7 reaches the purpose cut-off, the other end connection of bearing shaft 9 to control the switch of vacuum interrupter 10
Voltage transformer 1；The upper surface of permanent magnetism control cabinet 2 is installed with breaker body 3, and the top of permanent magnetism control cabinet 2 is provided with
Upper cover plate 11, is provided with lid sealing strip 20 between upper cover plate 11 and permanent magnetism control cabinet 2, upper lid sealing strip 20 causes permanent magnetism control cabinet
2 have better seal, it is to avoid external air is to the oxidative damage of inner body, and the upper end of upper cover plate 11 is provided with warning inscription
Board 12, warning nameplate 12 is fixedly connected by nut 13 with upper cover plate 11, and two side of upper cover plate 11 is installed with support
14, the upper surface of support 14 is provided with lifting 15, and breaker 16 is installed in the top of lifting 15, and the two ends of permanent magnetism control cabinet 2 are set
Guardrail 21 is equipped with, guardrail 21 plays supporting role well so that the coincidence type intelligent breaker is more stablized, and risen
To the effect of protection, enhanced convenience is safeguarded；The side of permanent magnetism control cabinet 2 is provided with mechanism cover 17, and the inner chamber of mechanism cover 17 is set
Mutual inductor interstar connection seat 18 and spring operating mechanism 19 are equipped with, spring operating mechanism 19 is fixedly mounted on permanent magnetism control by nut 13
On the side wall of case 2, the compact overall structure of the coincidence type intelligent breaker, and connecting-disconnecting function is strong, working stability, operation side
Just.
In summary：Lid sealing is provided between the upper cover plate 11 and permanent magnetism control cabinet 2 of this coincidence type intelligent breaker
Bar 20, upper lid sealing strip 20 causes permanent magnetism control cabinet 2 to have better seal；Permanent magnetism control cabinet 2 uses hermetically sealed construction,
And inside is filled with SF6 gases so that external oxygen and moisture will not enter the inner chamber of permanent magnetism control cabinet 2, to make inner body oxygen
Change, protect inner body, extend the service life of inner body；Permanent magnetism control cabinet 2 is provided at both ends with guardrail 21, guardrail 21
Play supporting role well so that more stablize, and play a part of protection, safeguard enhanced convenience；Overlap type
The compact overall structure of intelligent breaker, and connecting-disconnecting function is strong, and working stability is easy to operate.
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 (5)
1. one kind overlaps type intelligent breaker, including voltage transformer (1), permanent magnetism control cabinet (2) and breaker body (3),
It is characterized in that：The voltage transformer (1) is fixedly mounted on the outboard end of permanent magnetism control cabinet (2), the bottom of permanent magnetism control cabinet (2)
End is provided with base (4), and the upper end of base (4) is installed with shell bottom lining plate (5), and the side of shell bottom lining plate (5) is fixedly mounted
There is transformer fixed plate (6), the upper end of transformer fixed plate (6) is installed with current transformer (61)；The permanent magnetism control
The inner chamber of case (2) is provided with permanent-magnet breaker (7), the lower end of permanent-magnet breaker (7) be provided with connecting rod (8), bearing shaft (9) and
Vacuum interrupter (10), permanent-magnet breaker (7) is connected with connecting rod (8), and connecting rod (8) is flexibly connected with bearing shaft (9), is accepted
One end of axle (9) is connected to the side of vacuum interrupter (10), the other end connection voltage transformer (1) of bearing shaft (9)；It is described
The upper surface of permanent magnetism control cabinet (2) is installed with breaker body (3), and the top of permanent magnetism control cabinet (2) is provided with upper cover plate
(11), the upper end of upper cover plate (11) is provided with warning nameplate (12), and warning nameplate (12) passes through nut (13) and upper cover plate (11)
It is fixedly connected, two side of upper cover plate (11) is installed with support (14), and the upper surface of support (14) is provided with lifting
(15), breaker (16) is installed in the top of lifting (15)；The side of the permanent magnetism control cabinet (2) is provided with mechanism cover (17), machine
The inner chamber of structure cover (17) sets mutual inductor interstar connection seat (18) to have main shaft and spring operating mechanism (19), and spring operating mechanism (19) is led to
Nut (13) is crossed to be fixedly mounted on the side wall of permanent magnetism control cabinet (2).
2. a kind of coincidence type intelligent breaker according to claim 1, it is characterised in that：The upper cover plate (11) with forever
Lid sealing strip (20) is provided between magnetic control case (2).
3. a kind of coincidence type intelligent breaker according to claim 1, it is characterised in that：The permanent magnetism control cabinet (2)
It is provided at both ends with guardrail (21).
4. a kind of coincidence type intelligent breaker according to claim 1, it is characterised in that：The permanent magnetism control cabinet (2)
It is interior filled with SF6 gases.
5. a kind of coincidence type intelligent breaker according to claim 1, it is characterised in that：The permanent magnetism control cabinet (2)
Using hermetically sealed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377477.2U CN206460918U (en) | 2016-12-15 | 2016-12-15 | One kind overlaps type intelligent breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377477.2U CN206460918U (en) | 2016-12-15 | 2016-12-15 | One kind overlaps type intelligent breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206460918U true CN206460918U (en) | 2017-09-01 |
Family
ID=59697797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621377477.2U Expired - Fee Related CN206460918U (en) | 2016-12-15 | 2016-12-15 | One kind overlaps type intelligent breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206460918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597944A (en) * | 2018-04-19 | 2018-09-28 | 无锡市锡山湖光电器有限公司 | A kind of multi-functional vacuum circuit breaker of open air all insulation |
-
2016
- 2016-12-15 CN CN201621377477.2U patent/CN206460918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597944A (en) * | 2018-04-19 | 2018-09-28 | 无锡市锡山湖光电器有限公司 | A kind of multi-functional vacuum circuit breaker of open air all insulation |
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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: 20170901 Termination date: 20181215 |