CN104599870B - Permanent magnetic and elastic operation combined mechanism - Google Patents
Permanent magnetic and elastic operation combined mechanism Download PDFInfo
- Publication number
- CN104599870B CN104599870B CN201410370223.7A CN201410370223A CN104599870B CN 104599870 B CN104599870 B CN 104599870B CN 201410370223 A CN201410370223 A CN 201410370223A CN 104599870 B CN104599870 B CN 104599870B
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- Prior art keywords
- permanent magnet
- header board
- permanent magnetic
- makees
- station
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
Abstract
The invention discloses a permanent magnetic and elastic operation combined mechanism. The permanent magnetic and elastic operation combined mechanism comprises a mechanism frame, and the mechanism frame comprises a mechanism front plate and a mechanism rear plate which are connected through a connecting shaft; a permanent magnetic mechanism is arranged between the mechanism front plate and the mechanism rear plate through a connecting plate and fastening screws; the right of the mechanism front plate is provided with a three-station switch spring manipulating mechanism and a three-station switch output shaft, wherein the three-station switch output shaft is provided with a three-station switch output connecting lever; the inside of the mechanism frame is sequentially connected with a permanent magnetic mechanism armature, a permanent magnetic mechanism connector, a pin shaft, a breaker output connecting lever and a breaker output shaft. The permanent magnetic and elastic operation combined mechanism can achieve different power outputs for different installed high-voltage electric apparatuses; interlocking for avoiding various maloperations is formed inside the mechanism, and further combination to combination can be achieved.
Description
Technical field
The present invention relates to a kind of permanent magnetism spring operation makees combined mechanism.
Background technology
Multiple High-Voltage Electrical Appliances combination at present and occurring more than the combination product of two kinds of electrical equipment, different operation of electrical appliances mode
Also the several mechanisms of needs are differed individually operated, to installation and debugging and the higher different High-Voltage Electrical Appliances of chain fault rate of making troubles
Its mechanical electric life-span is also different, and the requirement to operating mechanism is different, and the cooperation being difficult to realize whole machine requires, this permanent magnetism spring operation group
Closing mechanism requires life-span length to act frequently using long-life structure for breaker, the corresponding behaviour of the low permanent magnet mechanism of fault rate
Make, adopt traditional pull operation mechanism operation for three-station, targetedly achieve different requirements, its essence is one
Individual mechanism is the output having difference in functionality, realizes various interlock requirements simultaneously.
Content of the invention
The technical problem to be solved in the present invention is to overcome existing defect, provides a kind of permanent magnetism spring operation to make combined mechanism.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
A kind of present invention permanent magnetism spring operation makees combined mechanism, and it includes institutional framework, and described institutional framework includes mechanism's header board
With mechanism's back plate, described mechanism header board and mechanism's back plate are linked together by connecting shaft；Described mechanism header board and described mechanism
Between back plate, permanent magnet mechanism is provided with by connecting plate and trip bolt；It is provided with three-station bullet on the right side of described mechanism header board
Spring operating mechanism and three-station output shaft, described three-station output shaft is provided with three-station output toggle arm；
It is sequentially connected in described institutional framework and be provided with permanent magnet mechanism moving armature, permanent magnet mechanism connector, bearing pin, breaker output toggle arm
And output shaft of circuit breaker, it is additionally provided with interlocking connecting lever, interlock plate, described interlocking connecting lever and described interlocking on the right side of described mechanism header board
Plate connects.
Further, described institutional framework is additionally provided with hand split axle, described hand split axle is connected with power transmission shaft, described transmission
Axle and described three-station output toggle arm, are provided with described permanent magnet mechanism and move rank below described three-station output toggle arm
Iron.
Further, described permanent magnet mechanism includes permanent magnet, outer magnetic axis and lower magnetic axis, described permanent magnet mechanism moving armature, forever
Magnet, outer magnetic axis and lower magnetic axis constitute breaker open operation position magnet loop.
Further, described mechanism header board and mechanism's back plate are fixed together by stop nut.
Further, described hand split axle is provided with return spring.
The present invention installs three stations on the right side of the frame that middle mechanism header board, mechanism's back plate, connecting shaft and stroke nut are constituted
Switch, spring operating mechanism connects rotation output by three station output shafts and three-station output toggle arm, in same frame
Right side install permanent magnet mechanism, by permanent magnet mechanism connector, bearing pin, connecting plate and be contained on output shaft of circuit breaker breaker output
Connecting lever is connected, and by the up and down motion of permanent magnet mechanism moving magnet, is changed into the rotation output of output shaft of circuit breaker, breaker exports
Axle limits the movement of interlock plate in closing position fashionable dress bar interlocking therein connecting lever, causes three-station inoperable, open circuit
Device needs hand timesharing, and left-handed hand split axle divides the connecting lever on power transmission shaft to clamp down on bearing pin by hand, is permanent magnet mechanism connector
Pull moving armature, be generation gap between moving armature and upper magnetic axis, contact magnetic force lock, breaker can separating brake.
The beneficial effect that the present invention is reached is:
The combined mechanism that the present invention provides, for different installation High-Voltage Electrical Appliances, has different fuction outputs, in mechanism
Portion has by realizing various fool proof interlockings it is achieved that " combination " correspondence " combination ".
Brief description
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Apply example and be used for explaining the present invention together, be not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the left view structural representation of Fig. 1；
Fig. 3 is the cross section structure diagram of permanent magnet mechanism.
Specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As shown in Figure 1 to Figure 3, combination machine is constituted by mechanism's header board 1, mechanism's back plate 15, connecting shaft 21, stop nut 12
The framework of structure, permanent magnet mechanism is passed through connecting plate 20, trip bolt 19 and is connected with mechanism header board 1, mechanism's back plate 15 respectively composition one
Individual rigidity is overall well, and three-station spring operating mechanism 2 is loaded on the right side of framework, by instrument actuating three-station
Output shaft 17 and the rotation output of three-station output toggle arm 18 thereon, miscellaneous part is all loaded in framework, and permanent magnet mechanism moves
Armature 23, permanent magnet mechanism connector 7, bearing pin 8, breaker output toggle arm 10, output shaft of circuit breaker 22 are sequentially connected, moving armature 23
Up and down motion lead to output shaft of circuit breaker 22 rotation output, the connecting lever that hand split axle 5 rotating band is started on point power transmission shaft 6 applies pressure to
On bearing pin 8, drive moving armature 23 to move down, realize breaker manual brake separating, return spring 4 on being loaded on base for its defensive position split axle 5
It is reset to original position under effect.
The interlocking connecting lever 13 in closing position for the breaker limits the movement of interlock plate 3, causes three station spring operating mechanisms 2
It is unable to actuating, realizes interlocking, when three-station passes through auxiliary switch for circuit breaker 14, three station auxiliary switches when being grounded position
16, electric terminal break-make interlocking on circuit.Moving armature 23 mobile to top when, moving armature 23, permanent magnet 26,25, outer magnetic axis, forever
Magnetic axis 29 constitutes magnet loop, makes breaker be in combined floodgate holding position, in figure two, moving armature 23 mobile to bottom when, by dynamic rank
Iron 23, permanent magnet 26, outer magnetic axis 25, lower magnetic axis 24 constitute breaker open operation position magnet loop, make breaker be in open position.
On/off switch coil 27 moment passes through positive counter current, moving armature 23 can be made to move up and down and arrive separately at splitting or integrating position.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics.
All any modification, equivalent substitution and improvement within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of permanent magnetism spring operation makees combined mechanism it is characterised in that including institutional framework, and described institutional framework includes mechanism's header board
With mechanism's back plate, described mechanism header board and mechanism's back plate are linked together by connecting shaft；Described mechanism header board and described mechanism
Between back plate, permanent magnet mechanism is provided with by connecting plate and trip bolt；It is provided with three-station bullet on the right side of described mechanism header board
Spring operating mechanism and three-station output shaft, described three-station output shaft is provided with three-station output toggle arm；
It is sequentially connected in described institutional framework and be provided with permanent magnet mechanism moving armature, permanent magnet mechanism connector, bearing pin, breaker output toggle arm
And output shaft of circuit breaker, it is additionally provided with interlocking connecting lever, interlock plate, described interlocking connecting lever and described interlocking on the right side of described mechanism header board
Plate connects.
2. a kind of permanent magnetism spring operation according to claim 1 makees combined mechanism it is characterised in that also setting on described institutional framework
It is equipped with hand split axle, described hand split axle is connected with power transmission shaft, and described power transmission shaft is connected with described three-station output toggle arm, described
It is provided with described permanent magnet mechanism moving armature below three-station output toggle arm.
3. a kind of permanent magnetism spring operation according to claim 1 makees combined mechanism it is characterised in that described permanent magnet mechanism is included forever
Magnet, outer magnetic axis and lower magnetic axis, described permanent magnet mechanism moving armature, permanent magnet, outer magnetic axis and lower magnetic axis constitute breaker open operation
Position magnet loop.
4. a kind of permanent magnetism spring operation according to claim 1 makees combined mechanism it is characterised in that described mechanism header board and mechanism
Back plate is fixed together by stop nut.
5. a kind of permanent magnetism spring operation according to claim 2 makees combined mechanism it is characterised in that being provided with described hand split axle
Return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370223.7A CN104599870B (en) | 2014-07-30 | 2014-07-30 | Permanent magnetic and elastic operation combined mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370223.7A CN104599870B (en) | 2014-07-30 | 2014-07-30 | Permanent magnetic and elastic operation combined mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104599870A CN104599870A (en) | 2015-05-06 |
| CN104599870B true CN104599870B (en) | 2017-01-25 |
Family
ID=53125576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410370223.7A Active CN104599870B (en) | 2014-07-30 | 2014-07-30 | Permanent magnetic and elastic operation combined mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104599870B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101127281A (en) * | 2007-07-16 | 2008-02-20 | 王光顺 | A vacuum breaker for dual stabilized permanent magnetic machine |
| CN201294199Y (en) * | 2008-10-17 | 2009-08-19 | 河南森源电气股份有限公司 | Manual brake-dividing device for high voltage AC vacuum circuit breaker |
| CN102214538A (en) * | 2010-04-12 | 2011-10-12 | 王守林 | Light contact button type emergency manual break-brake device on permanent magnet mechanism for high-and low-voltage switch |
| CN202142775U (en) * | 2011-07-18 | 2012-02-08 | 句容华源电器设备有限公司 | High pressure combination electric appliance |
| CN202423946U (en) * | 2011-12-23 | 2012-09-05 | 青岛特锐德电气股份有限公司 | Combined switch electrical appliance air chamber |
| CN103021721A (en) * | 2012-12-14 | 2013-04-03 | 北海银河开关设备有限公司 | Three-position switch spring operating mechanism |
| CN103035424A (en) * | 2012-12-14 | 2013-04-10 | 北海银河开关设备有限公司 | Operation mechanism with three-position switch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100909424B1 (en) * | 2007-08-08 | 2009-07-24 | 엘에스산전 주식회사 | Permanent Magnet Actuator and Circuit Breaker Equipped with the Same |
-
2014
- 2014-07-30 CN CN201410370223.7A patent/CN104599870B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101127281A (en) * | 2007-07-16 | 2008-02-20 | 王光顺 | A vacuum breaker for dual stabilized permanent magnetic machine |
| CN201294199Y (en) * | 2008-10-17 | 2009-08-19 | 河南森源电气股份有限公司 | Manual brake-dividing device for high voltage AC vacuum circuit breaker |
| CN102214538A (en) * | 2010-04-12 | 2011-10-12 | 王守林 | Light contact button type emergency manual break-brake device on permanent magnet mechanism for high-and low-voltage switch |
| CN202142775U (en) * | 2011-07-18 | 2012-02-08 | 句容华源电器设备有限公司 | High pressure combination electric appliance |
| CN202423946U (en) * | 2011-12-23 | 2012-09-05 | 青岛特锐德电气股份有限公司 | Combined switch electrical appliance air chamber |
| CN103021721A (en) * | 2012-12-14 | 2013-04-03 | 北海银河开关设备有限公司 | Three-position switch spring operating mechanism |
| CN103035424A (en) * | 2012-12-14 | 2013-04-10 | 北海银河开关设备有限公司 | Operation mechanism with three-position switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104599870A (en) | 2015-05-06 |
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