CN204991591U - Take single permanent magnetism circuit breaker of manual combined floodgate function - Google Patents

Take single permanent magnetism circuit breaker of manual combined floodgate function Download PDF

Info

Publication number
CN204991591U
CN204991591U CN201520711984.4U CN201520711984U CN204991591U CN 204991591 U CN204991591 U CN 204991591U CN 201520711984 U CN201520711984 U CN 201520711984U CN 204991591 U CN204991591 U CN 204991591U
Authority
CN
China
Prior art keywords
girder
support arm
bearing pin
iron core
spring
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.)
Active
Application number
CN201520711984.4U
Other languages
Chinese (zh)
Inventor
丁立群
金炼
高鹏
卫军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Ya Kai Electric Applicance Co Ltd
Original Assignee
Jiangsu Ya Kai Electric Applicance Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Ya Kai Electric Applicance Co Ltd filed Critical Jiangsu Ya Kai Electric Applicance Co Ltd
Priority to CN201520711984.4U priority Critical patent/CN204991591U/en
Application granted granted Critical
Publication of CN204991591U publication Critical patent/CN204991591U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a take single permanent magnetism circuit breaker of manual combined floodgate function in the permanent magnetism control mechanism field, including casing and magnetism arrestment mechanism, magnetism arrestment mechanism includes the body and moves the iron core, is equipped with the pillar in the casing, is equipped with waist shape hole on the pillar, moving and being equipped with iron core round pin axle on the iron core, the casing internal rotation is connected with the support arm, and it is downthehole that iron core round pin axle inserts support arm waist shape, and the other end of support arm is equipped with support arm round pin axle, and it is spacing downthehole that support arm round pin axle inserts the girder support arm, and the girder is equipped with girder round pin axle, the epaxial articulated clamp plate that has of one of them girder round pin, and the clamp plate lower part is equipped with the pressure plate stud axle, and to insert pillar waist shape downthehole, be equipped with the camshaft in the casing, be equipped with the spring mechanism actuating arm in the casing, the spring mechanism actuating arm other end is equipped with actuating arm round pin axle, and actuating arm round pin axle corresponds that to insert the girder actuating arm spacing downthehole, and the spring mechanism actuating arm links to each other with spring mechanism. The utility model discloses closing operation can carry out under the condition of losing the electricity to reply proruption situation, and install simple structure, save the cost.

Description

A kind of single permanent-magnet breaker with closing by hand function
Technical field
The utility model belongs to permanent magnetism and controls field of mechanisms, is specifically related to a kind of permanent-magnet breaker.
Background technology
In prior art, vacuum circuit-breaker generally adopts spring operating mechanism, and be supplied to spring operating mechanism energy to move to drive the contact of vacuum interrupter by motor, its action component is more, complicated movement.In order to the deficiency that the opening velocity solving spring operating mechanism vacuum circuit-breaker is slow, part life is short, in prior art, there is a kind of permanent-magnet breaker, its structure comprises housing and is arranged on the magnetic brake mechanism in housing, magnetic brake mechanism comprises body and can do the dynamic iron core of horizontal reciprocating movement, the outside corresponding with the two ends of dynamic iron core is equipped with magnet and coil, and dynamic iron core is connected with one end of insulated tension pole through transmission mechanism, and the other end of insulated tension pole is connected with the contact of vacuum interrupter.During the work of this device, coil electricity, dynamic iron core is toward the larger end motion of magnetic force, and drive the contact motion of vacuum interrupter through transmission mechanism, insulated tension pole, its weak point is: the complex structure of transmission mechanism, and production cost is high, easily breaks down; In device dead electricity and without stand-by power supply, permanent-magnet breaker cannot carry out closing operation, causes tackling emergency case.
Utility model content
The purpose of this utility model is to provide a kind of single permanent-magnet breaker with closing by hand function, can carry out closing operation when dead electricity, and to tackle emergency situations, and apparatus structure is simple, saves cost.
The purpose of this utility model is achieved in that a kind of single permanent-magnet breaker with closing by hand function, comprise housing and be arranged on the magnetic brake mechanism in housing, described magnetic brake mechanism comprises body and can do the dynamic iron core of horizontal reciprocating movement, described enclosure interior is interval with some pillars in the horizontal direction successively, each column upper section is provided with horizontal mounting hole, is provided with vertical mounting hole in the middle part of pillar, one end of described dynamic iron core is provided with iron core bearing pin, support arm is rotatably connected in described housing by axis and the perpendicular fixed axis of dynamic iron core, one end of support arm is provided with mounting hole, described iron core bearing pin coordinates in insertion support arm mounting hole, the other end of described support arm is provided with support arm bearing pin, described support arm bearing pin coordinates in the support arm spacing hole of the horizontal girder of insertion, the corresponding each pillar of described girder is respectively equipped with girder bearing pin and inserts in the horizontal mounting hole of respective strut, wherein a girder bearing pin is hinged with tilted platen, pressing plate bottom is provided with pressing plate bearing pin and inserts in the vertical mounting hole of corresponding pillar, in described housing, the outside corresponding with the dynamic iron core other end is provided with camshaft, also be provided with the spring mechanism actuating arm that can rotate around one end in described housing, the other end of spring mechanism actuating arm is provided with actuating arm bearing pin, and actuating arm bearing pin correspondence is inserted in the actuating arm spacing hole of girder, and described spring mechanism actuating arm is connected with spring mechanism.
During utility model works, horizontal reciprocating movement is made in the driving that dynamic iron core is subject to magnetic force, when dynamic iron core is to left movement, support arm rotates clockwise around fixed axis, and drive girder to move right, pressing plate rotates clockwise around girder bearing pin, pressing plate bearing pin moves in the vertical mounting hole of pillar, pressing plate is connected with connecting rod, and connecting rod drives the moved end motion of vacuum interrupter by insulated tension pole, makes separating brake action; When dynamic iron core moves right, support arm rotates counterclockwise around fixed axis, and drive girder to left movement, pressing plate rotates counterclockwise around girder bearing pin, pressing plate bearing pin moves in the vertical mounting hole of pillar, and pressing plate is driven the moved end of vacuum interrupter by connecting rod and insulated tension pole and made feed motion.Compared with prior art, the beneficial effects of the utility model are: when dead electricity, can pass through rotating cam axle, and promote dynamic iron core to left movement, girder is moved right, and vacuum interrupter makes separating brake action; Same when dead electricity, manually can make spring mechanism stretching energy storage, spring mechanism shrinks and drives girder to left movement through spring mechanism actuating arm, and vacuum interrupter makes feed motion, dead electricity can be tackled and without the situation of stand-by power supply, not by the restriction of external condition.This apparatus structure is simple, easy to use, saves cost, fault is less likely to occur.
As further improvement of the utility model, described pillar is provided with 3, and pressing plate bearing pin correspondence is inserted in the vertical mounting hole of intermediate studdle.Girder bearing pin moves along the horizontal waist-shaped hole of pillar, and pressing plate bearing pin moves along the vertical mounting hole of intermediate studdle.
As further improvement of the utility model, described girder is provided with tripping spring by connecting plate.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Fig. 3 is the enlarged drawing at B place in Fig. 1.
Fig. 4 is front view of the present utility model.
Fig. 5 is vertical view of the present utility model.
Wherein, 1 housing, 2 magnetic brake mechanisms, 3 dynamic iron cores, 3a iron core bearing pin, 4 pillars, 5 fixed axis, 6 support arms, 6a support arm bearing pin, 7 mounting holes, 8 girders, 8a support arm spacing hole, 8b girder bearing pin, 8c actuating arm spacing hole, 9 pressing plates, 9a pressing plate bearing pin, 10 camshafts, 11 spring mechanism actuating arms, 11a actuating arm bearing pin, 12 tripping springs, 13 connecting plates.
Embodiment
As Fig. 1-5, for a kind of with single permanent-magnet breaker of closing by hand function, the magnetic brake mechanism 2 comprising housing 1 and be arranged in housing 1, magnetic brake mechanism 2 comprises body and can do the dynamic iron core 3 of horizontal reciprocating movement, housing 1 inside is interval with some pillars 4 in the horizontal direction successively, pillar 4 top is provided with horizontal mounting hole 7, is provided with vertical mounting hole 7 in the middle part of pillar 4, one end of dynamic iron core 3 is provided with iron core bearing pin 3a, support arm 6 is rotatably connected to by axis and the perpendicular fixed axis 5 of dynamic iron core 3 in housing 1, one end of support arm 6 is provided with mounting hole 7, iron core bearing pin 3a coordinates in insertion support arm 6 mounting hole 7, the other end of support arm 6 is provided with support arm bearing pin 6a, support arm bearing pin 6a coordinates in the support arm spacing hole 8a of the horizontal girder 8 of insertion, the corresponding each pillar 4 of girder 8 is respectively equipped with girder bearing pin 8b and inserts in the horizontal mounting hole 7 of respective strut 4, wherein a girder bearing pin 8b is hinged with tilted platen 9, pressing plate 9 bottom is provided with pressing plate bearing pin 9a and inserts in the vertical mounting hole 7 of corresponding pillar 4, in housing 1, the outside corresponding with dynamic iron core 3 other end is provided with camshaft 10, the spring mechanism actuating arm 11 that can rotate around one end is also provided with in housing 1, the other end of spring mechanism actuating arm 11 is provided with actuating arm bearing pin 11a, actuating arm bearing pin 11a correspondence is inserted in the actuating arm spacing hole 8c of girder 8, and spring mechanism actuating arm 11 is connected with spring mechanism.Pillar 4 is provided with 3, and pressing plate bearing pin 9a correspondence is inserted in the vertical mounting hole 7 of intermediate studdle 4.Girder 8 is provided with tripping spring 12 by connecting plate 13.
During the work of this device, horizontal reciprocating movement is made in the driving that dynamic iron core 3 is subject to magnetic force, when dynamic iron core 3 is to left movement, support arm 6 rotates clockwise around fixed axis 5, and drive girder 8 to move right, pressing plate 9 rotates clockwise around girder bearing pin 8b, pressing plate bearing pin 9a moves in the vertical mounting hole 7 of pillar 4, pressing plate 9 is connected with connecting rod, and connecting rod drives the moved end motion of vacuum interrupter by insulated tension pole, makes separating brake action; When dynamic iron core 3 moves right, support arm 6 rotates counterclockwise around fixed axis 5, drive girder 8 to left movement, pressing plate 9 rotates counterclockwise around girder bearing pin 8b, pressing plate bearing pin 9a moves in the vertical mounting hole 7 of pillar 4, and pressing plate 9 is driven the moved end of vacuum interrupter by connecting rod and insulated tension pole and made feed motion.This device, when dead electricity, can pass through rotating cam axle 10, and promote dynamic iron core 3 to left movement, girder 8 is moved right, and vacuum interrupter makes separating brake action; Same when dead electricity, manually can make spring mechanism stretching energy storage, spring mechanism shrinks and drives girder 8 to left movement through spring mechanism actuating arm 11, and vacuum interrupter makes feed motion, dead electricity can be tackled and without the situation of stand-by power supply, not by the restriction of external condition.This apparatus structure is simple, easy to use, saves cost, fault is less likely to occur.
The utility model is not limited to above-described embodiment; on the basis of technical scheme disclosed in the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some to some technical characteristics wherein to replace and distortion, these are replaced and are out of shape all in protection range of the present utility model.

Claims (3)

1. the single permanent-magnet breaker with closing by hand function, comprise housing and be arranged on the magnetic brake mechanism in housing, described magnetic brake mechanism comprises body and can do the dynamic iron core of horizontal reciprocating movement, it is characterized in that: described enclosure interior is interval with some pillars in the horizontal direction successively, each column upper section is provided with horizontal mounting hole, is provided with vertical mounting hole in the middle part of pillar, one end of described dynamic iron core is provided with iron core bearing pin, support arm is rotatably connected in described housing by axis and the perpendicular fixed axis of dynamic iron core, one end of support arm is provided with mounting hole, described iron core bearing pin coordinates in insertion support arm mounting hole, the other end of described support arm is provided with support arm bearing pin, described support arm bearing pin coordinates in the support arm spacing hole of the horizontal girder of insertion, the corresponding each pillar of described girder is respectively equipped with girder bearing pin and inserts in the horizontal mounting hole of respective strut, wherein a girder bearing pin is hinged with tilted platen, pressing plate bottom is provided with pressing plate bearing pin and inserts in the vertical mounting hole of corresponding pillar, in described housing, the outside corresponding with the dynamic iron core other end is provided with camshaft, also be provided with the spring mechanism actuating arm that can rotate around one end in described housing, the other end of spring mechanism actuating arm is provided with actuating arm bearing pin, and actuating arm bearing pin correspondence is inserted in the actuating arm spacing hole of girder, and described spring mechanism actuating arm is connected with spring mechanism.
2. a kind of single permanent-magnet breaker with closing by hand function according to claim 1, is characterized in that: described pillar is provided with 3, and pressing plate bearing pin correspondence is inserted in the vertical mounting hole of intermediate studdle.
3. a kind of single permanent-magnet breaker with closing by hand function according to claim 1 and 2, is characterized in that: described girder is provided with tripping spring by connecting plate.
CN201520711984.4U 2015-09-15 2015-09-15 Take single permanent magnetism circuit breaker of manual combined floodgate function Active CN204991591U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520711984.4U CN204991591U (en) 2015-09-15 2015-09-15 Take single permanent magnetism circuit breaker of manual combined floodgate function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520711984.4U CN204991591U (en) 2015-09-15 2015-09-15 Take single permanent magnetism circuit breaker of manual combined floodgate function

Publications (1)

Publication Number Publication Date
CN204991591U true CN204991591U (en) 2016-01-20

Family

ID=55125932

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520711984.4U Active CN204991591U (en) 2015-09-15 2015-09-15 Take single permanent magnetism circuit breaker of manual combined floodgate function

Country Status (1)

Country Link
CN (1) CN204991591U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106876213A (en) * 2017-04-15 2017-06-20 浙江常有电气有限公司 Vacuum circuit breaker on outdoor lamppost
CN106941054A (en) * 2017-05-17 2017-07-11 浙江祥兴电气成套有限公司 Vacuum circuit breaker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106876213A (en) * 2017-04-15 2017-06-20 浙江常有电气有限公司 Vacuum circuit breaker on outdoor lamppost
CN106876213B (en) * 2017-04-15 2018-10-26 浙江常有电气有限公司 Vacuum circuit breaker on outdoor lamppost
CN106941054A (en) * 2017-05-17 2017-07-11 浙江祥兴电气成套有限公司 Vacuum circuit breaker

Similar Documents

Publication Publication Date Title
CN201289816Y (en) Outdoor high-voltage permanent magnet type vacuum circuit breaker
CN101430986B (en) Outdoor high-voltage permanent magnet type vacuum circuit breaker
CN204991591U (en) Take single permanent magnetism circuit breaker of manual combined floodgate function
CN103515161A (en) Spring operating mechanism
CN204231165U (en) A kind of small power generation mechanism
CN102350703B (en) Electromagnet-driven clamping mechanical hand
CN204632663U (en) Permanent magnetic actuator vacuum separating brake closing device
CN206877854U (en) Double power supply automatic transfer switch
CN201117461Y (en) Low-voltage all-purpose air breaker manipulator device
CN201207340Y (en) Manual circuit breaker device for permanent magnet mechanism
CN204271009U (en) For the electromagnetism close/open machine of multi-functional terminal end electrical equipment
CN204424154U (en) A kind of circuit breaker and transmission device thereof
CN203013555U (en) Drive device of opening and closing device
CN208903916U (en) A kind of vacuum circuit breaker of gas cabinet
CN203038845U (en) Novel three-position operating mechanism
CN203233298U (en) Magnetic electricity kinetic energy continuous movement device
CN203312676U (en) Tipping device for assembling 12kV high-voltage SF6 switch cabinet
CN203013554U (en) Divide-shut brake device and automatic change-over switching device
WO2015043425A1 (en) Exchange operating mechanism
CN205487932U (en) Outdoor interchange high pressure permanent magnetism vacuum circuit breaker
CN204332809U (en) Vacuum circuit-breaker
CN207705098U (en) A kind of vacuum circuit breaker
CN105070585A (en) Manual opening-closing type permanent magnetic mechanism
CN202394798U (en) Side-installed type vacuum circuit breaker
CN202816786U (en) A permanent magnetic operating mechanism of a high-voltage vacuum circuit breaker

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant