CN106206190A - A kind of divide-shut brake control structure and there is its chopper - Google Patents
A kind of divide-shut brake control structure and there is its chopper Download PDFInfo
- Publication number
- CN106206190A CN106206190A CN201610780990.4A CN201610780990A CN106206190A CN 106206190 A CN106206190 A CN 106206190A CN 201610780990 A CN201610780990 A CN 201610780990A CN 106206190 A CN106206190 A CN 106206190A
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- Prior art keywords
- handle
- snap close
- brake control
- gear
- tripping
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H01H71/521—Details concerning the lever handle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/66—Power reset mechanisms
- H01H71/70—Power reset mechanisms actuated by electric motor
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The present invention provides a kind of divide-shut brake control structure and has its chopper, and wherein divide-shut brake control structure includes shutting-brake control part and separating brake control part.After user continues to pay dues, shutting-brake control part passes through driven by motor chopper automatic closing, combined floodgate rear motor is rotated further and stops operating to free position (driving gear position out of mesh with handle gear), now user can pass through circuit breaker handle Non-follow control circuit-breaker switching on-off, and user can be with normal electricity consumption；When subscriber arrearage, separating brake control part makes snap close unlock with tripping and keep, now breaker open operation, and user cannot realize closing a floodgate by manual operation circuit breaker handle, it is impossible to normal electricity consumption.The divide-shut brake control structure of the present invention, during the work of shutting-brake control part, it is only necessary to motor rotates forward, it is not necessary to rotate backward, it is possible to be effectively improved electrical machinery life, and then improves product service life.
Description
Technical field
The present invention relates to the breaker technical field with divide-shut brake function, be specifically related to a kind of divide-shut brake control structure and
There is its chopper.
Background technology
Along with the progress of society, people's power consumption in productive life is increasing, for conveniently electricity consumption,
Having the use in intelligent grid of the circuit breaker of divide-shut brake function more and more extensive, this kind of chopper includes Self-resetting mistake
Under-voltage protection phase, pre-payment reclosing breaker etc..
Chinese patent literature CN105609383A discloses a kind of breaking-closing operating device and chopper, as it is shown in figure 1, bag
Include: housing 01, the motor 02 being fixedly mounted on housing 01, the driving gear 03 being rotatably arranged on housing 01, handle
Gear 04, handle rotating disk 05 and release lever 06, wherein, the output shaft 021 of motor 02 is by driving gear 03 and handle gear
04 carries out power transmission；Driving and be provided with briquetting 07 on the end face of gear 03, one end of release lever 06 can coordinate with briquetting 07,
The other end is for arranging the dropout universal driving shaft 08 being connected with the dropout linkage structure of circuit breaker internal, and handle rotating disk 05 is used for arranging
Axle 09 in the handle being connected with all handles of chopper, handle gear 04 has circumferentially extending holding tank 041, handle rotating disk
The handle and connecting rod 051 of 05 is positioned at holding tank 041.
When user continue to pay dues successfully need to restore electricity time, motor 02 rotates to a direction according to control instruction, at handle
After gear 04 band fixed handle rotating disk 05 is rotated to be driven all handle automatic closings of chopper by axle in handle 09, motor 02
Rotate backward to drive handle gear 04 to return to initial position so that handle rotating disk 05 can be freely rotatable in holding tank 041
And can manual divide-shut brake (the most now user can be with normal electricity consumption, and the mode of manually divide-shut brake is carried out control circuit and led to
Disconnected).
When subscriber arrearage needs power-off, when motor 02 rotates backward further according to control instruction, briquetting 07 can drive
One end of dynamic release lever 06 so that the dropout universal driving shaft 08 of release lever 06 other end drives the dropout link gear of circuit breaker internal
Thread off to realize automatic brake separating and keep gate-dividing state (the most now user cannot normal electricity consumption).
Technical scheme in above-mentioned patent documentation, when user continue to pay dues successfully need to restore electricity time, although be capable of electricity
Dynamic drive chopper automatic closing and switch to further can the state of the freest divide-shut brake, but in order to realize above-mentioned merit
Can, need to control motor and first turn to a direction close a floodgate, turn to realize the freest deciliter to opposite direction the most again
Lock, breaker open operation controls also to need motor to rotate backward to realize, and this causes controlling loaded down with trivial details, and the frequent forward and reverse rotation of motor
Causing motor to be easily damaged, service life is short, and the service life further resulting in product is short.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is to overcome breaking-closing operating device of the prior art in order to realize
Motorized motions chopper automatic closing and switch to can the freest opening and closing state, need motor first to rotate forward, the most again
Rotating backward, breaker open operation controls also to need motor to rotate backward and realizes, and causes controlling loaded down with trivial details and being unfavorable for that extending motor makes
By the technological deficiency in life-span, thus provide a kind of motor to have only to rotate forward, can realize closing a floodgate and switch to can manually from
By the divide-shut brake control structure of opening and closing state.
The present invention also provides for a kind of chopper with above-mentioned divide-shut brake control structure.
To this end, the present invention provides a kind of divide-shut brake control structure, including:
First housing；
Motor, is fixedly mounted on described first housing, has power output shaft；
Gear drive, is arranged on described first housing, it is possible to driven by described power output shaft, and includes driving
Gear, described driving gear has incomplete tooth；
Handle gear, is installed in rotation on described first housing, and can be with the incomplete tooth of described driving gear
Coupling engagement；
Drive shaft, is arranged on described handle gear, it is possible to follow described handle pinion rotation；
Circuit breaker handle, coordinates installation with described drive shaft, and with described drive shaft synchronous axial system, it is possible to drive described disconnected
Road device divide-shut brake；
When needs restore electricity, described electric motor starting, drive described gear drive by described power output shaft
Rotate, and then by handle pinion rotation described in described driving gear drives, described drive shaft follow described handle pinion rotation,
Described circuit breaker handle is driven to drive described chopper automatic closing；After combined floodgate, described motor is rotated further, until described driving
Engagement releasing between gear and described handle gear, now can drive described chopper certainly by operating described circuit breaker handle
By divide-shut brake.
As a kind of preferred version, described handle gear is the gear with incomplete tooth.
As a kind of preferred version, described handle gear is sector gear.
As a kind of preferred version, described handle gear is provided with installation axle, and described handle gear is by described installation axle
It is installed in rotation on described first housing.
As a kind of preferred version, described handle gear is arranged on described first shell rim, and is not provided with engaging tooth
Part near described first housing inwall arrange.
As a kind of preferred version, described driving gear has the complete tooth and incomplete tooth being coaxially disposed.
As a kind of preferred version, described circuit breaker handle drives moving contact to contact with static contact by linkage structure or divides
From, thus realize combined floodgate or the separating brake of described chopper；
Described linkage structure includes:
Moving contact bracing frame, is provided with described moving contact, is installed in rotation on the second housing, described second housing and institute
State the setting axially back and forth along described drive shaft of first housing；
Supporter, is installed in rotation on described second housing, is positioned at described moving contact bracing frame top, and rotary shaft
With the rotating shaft coaxle of described moving contact bracing frame, described supporter is connected by torsion spring with described moving contact bracing frame；
Tripping, is installed in rotation on described supporter by tripping rotary shaft, has the first integrated structure；
Snap close, is installed in rotation on described supporter by snap close rotary shaft, has the second integrated structure, and institute
The rotary shaft stating tripping rotary shaft, described snap close rotary shaft and described supporter is the most misaligned；
Return springs, one end is connected with described snap close, and the other end contacts with described second housing, for by described snap close
Being maintained at can be with the position that described tripping is combined；
Disjunction elastic component, one end is connected with described moving contact bracing frame, and the other end is connected with described second housing；
Connecting rod, one section is connected with described circuit breaker handle, and the other end is connected with described tripping, at described chopper hands
When handle rotates, described tripping is driven to rotate；
During combined floodgate, described drive shaft drives described circuit breaker handle to rotate, and described circuit breaker handle is drawn by described connecting rod
Dynamic described tripping rotates, and the second integrated structure on described snap close of the first integrated structure in described tripping is combined, in conjunction with after
Described tripping pulls described supporter to rotate together with described snap close, and described supporter drives described moving contact by described torsion spring
Bracing frame rotates, and then drives described moving contact to contact with static contact, the most described disjunction elastic component energy storage, described Flexible Reset
Part is followed described snap close and is rotated together, and separates with described second housing；
During separating brake, described drive shaft drives described circuit breaker handle to rotate backward, and described circuit breaker handle passes through described company
Bar pulls described tripping to rotate, and the first integrated structure in described tripping releases knot with the second integrated structure on described snap close
Conjunction, described tripping and described snap close disappear for the active force of described supporter, and described supporter gives described dynamic by torsion spring
The active force of contact-support frame also disappears, and now disjunction elastic component releases energy, and promotes described moving contact bracing frame to rotate, described
Moving contact separates with described static contact, and described return springs is followed described snap close and turned to contact with described second housing, will
Described snap close is maintained at can be with the position that described tripping is combined.
As a kind of preferred version, it is additionally included in when needing to control breaker open operation, by compressing described snap close, makes described
Snap close turns to how the most described tripping rotates, and described first integrated structure and described second integrated structure all can not be made to combine
Position so that breaker open operation be maintained at the separating brake control structure of gate-dividing state.
As a kind of preferred version, described separating brake control structure includes:
Support, is fixedly mounted on described second housing, has installing space；
Skeleton, is fixedly mounted on inside described installing space, has hollow cavity；
Static iron core, is fixedly mounted on one end of described hollow cavity；
Dynamic iron core, is arranged on the other end of described hollow cavity, has the Part I inserted within described hollow cavity,
With the Part II being positioned at outside described installing space, described Part II outer cover is provided with elastic component, the one of described elastic component
End is connected with the end of described Part II, and the other end is connected with described support；
Push rod, is located in inside described static iron core with can axially move, and has first be connected with described Part I
End, and be positioned at outside described installing space, for carrying out, with described snap close, the second end of acting on；
Coil, around the home outside described skeleton；
When need not control breaker open operation, described coil no power, between described static iron core and described dynamic iron core
Distant, the suction-combining force is less than the elastic force of described elastic component, and described push rod is in advanced position, does not connects with described snap close
Touch；
When needs control breaker open operation, described coil forward is energized, and described dynamic iron core produces magnetic field, described static iron core
And the suction-combining force between described dynamic iron core is more than the elastic force of described elastic component, promotes described push rod to move out, and described push rod supports
Lean against and on described snap close, promote described snap close and described tripping to release combination, and further described snap close is pushed to the most described
How tripping rotates all can not be with the position that described snap close is combined, described breaker open operation；After breaker open operation, described coil stops
Stop-pass electricity, close together between described dynamic iron core and described static iron core, the suction-combining force more than the elastic force of described elastic component, described in push away
Bar is maintained at release location.
The present invention also provides for a kind of chopper, and described chopper is provided with as above automatic divide-shut brake described in any one and controls
Device.
The divide-shut brake control structure of the present invention includes shutting-brake control part and separating brake control part.After user continues to pay dues, close a floodgate
Controlling part and pass through driven by motor chopper automatic closing, combined floodgate rear motor is rotated further to free position (driving gear and hands
The out of mesh position of handle gear) after stop operating, now user can pass through circuit breaker handle Non-follow control circuit-breaker switching on-off,
User can be with normal electricity consumption；When subscriber arrearage, separating brake control part makes snap close unlock with tripping and keep, and now chopper divides
Lock, user cannot realize closing a floodgate by manual operation circuit breaker handle, it is impossible to normal electricity consumption.
Divide-shut brake control structure that the present invention provides and have its chopper, has the advantage that
1. the divide-shut brake control structure of the present invention, gear drive has driving gear, drives gear to have not exclusively
Tooth, drive shaft is arranged on handle gear, drives the incomplete tooth of gear can engage with handle gear matches；When needs recover
(as needed the situation restored electricity after the subscriber payment that arrearage has a power failure) during power supply, motor driven gear drive mechanism action, drive
The incomplete tooth of moving gear engages with handle gear matches, and then drives handle pinion rotation, and handle gear passes through drive shaft band
Dynamic circuit breaker handle rotates, and then drives breaker closing (at this moment restoring electricity)；Combined floodgate rear motor is rotated further, until driving
Engagement releasing between gear and handle gear, now handle gear free to rotate (that is, rotate circuit breaker handle time, hands
The rotation of circuit breaker handle will not be impacted by handle gear), user is manually operable circuit breaker handle, Autonomous Control chopper
Divide-shut brake.The divide-shut brake control structure of the present invention, motor has only to rotate forward, can realize close a floodgate and switch to can manually from
By opening and closing state, compared with prior art, motor is without forward and reverse rotation, it is possible to is effectively improved electrical machinery life, and then improves
Product service life.
2. the divide-shut brake control structure of the present invention, handle gear is set to the gear with incomplete tooth, can not only subtract
Weight amount, moreover it is possible to save material cost；When needs restore electricity for user, the toothed portion of handle gear is nibbled with driving gear
Close, and driven gear driven to rotate；Need to make further user can Autonomous Control circuit-breaker switching on-off time, drive the nothing of gear
Toothed portion turns to relative with handle gear, and now the toothless part of handle gear is also relative, between the two with driving gear
Rotate and no longer influence each other, thus people can realize the free divide-shut brake of chopper with manual operation circuit breaker handle.As changing
Entering scheme, handle gear can also is that sector gear, and stability during such handle pinion rotation is more preferable.
3. the divide-shut brake control structure of the present invention, handle gear is arranged on the first shell rim, and is not provided with engaging tooth
Part arrange near the inwall of the first housing, the benefit of this design is that can to make full use of the inside of the first housing empty
Between, it is to avoid the first housing parts installing handle gear is outwards heaved.
4. the divide-shut brake control structure of the present invention, the complete tooth of circle and driving gear to include being coaxially disposed encloses not exclusively
Tooth, complete tooth, for coordinating with other gears in gear drive, drives pinion rotation, and incomplete tooth is used for and hands
Incomplete tooth on handle gear is engaged.
5. the divide-shut brake control structure of the present invention, be additionally included in need control breaker open operation time, by compressing snap close, make
Snap close turns to no matter how tripping rotates, the position that the first integrated structure and the second integrated structure all can not be made to combine, and makes to break
Road device separating brake is also maintained at the separating brake control structure of gate-dividing state；The electricity charge are not paid or other should the situation of power-off when user is in
Time, separating brake control structure starts, makes breaker open operation and be maintained at gate-dividing state, the most no matter user's how operating breaker hands
Handle, all can not make breaker closing；When for be in normal payment or other should power situation time, separating brake control structure is not
Start, chopper be maintained at can normal opening and closing state, now user can be normal by operating breaker handle control chopper
Divide-shut brake.
6. the divide-shut brake control structure of the present invention, separating brake structure includes support, skeleton, static iron core, dynamic iron core, push rod and line
Circle；When need not control breaker open operation, coil no power, distant between static iron core and dynamic iron core, the suction-combining force is less than
The elastic force of elastic component, now push rod is in advanced position；When needs control breaker open operation, coil forward is energized, dynamic iron core
Producing magnetic field and static iron core adhesive, the suction-combining force between the most dynamic and static iron core is more than the elastic force of elastic component, and push rod is pushed out, and pushes away
Dynamic snap close releases with tripping and combines, and promotes snap close turns to no matter how tripping rotates further, all can not make the first combination
The position that structure and the second integrated structure combine, now chopper is controlled separating brake；After separating brake, coil stops energising, owing to moving,
Close together between static iron core, the suction-combining force between the most dynamic and static iron core is still greater than the elastic force of elastic component, and push rod is maintained at
Release location, chopper also remains in gate-dividing state.
6. the divide-shut brake control structure of the present invention, simple in construction, divide-shut brake controls reliable and stable, and opening velocity faster, divides
Lock keeps function more reliable.Can effectively utilize space, chopper N pole, give the effective area that wiring board (PCBA board) is bigger.
7. the present invention also provides for a kind of chopper, and it is provided with as above deciliter brake control device, owing to it is arranged
As above deciliter brake control device, thus there are all advantages naturally that bring because arranging above-mentioned control device.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in prior art or the specific embodiment of the invention, below to existing skill
Accompanying drawing used in art or detailed description of the invention description is briefly described, it should be apparent that, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of breaking-closing operating device in prior art.
Fig. 2 is the perspective view of divide-shut brake control structure in embodiment 1.
Fig. 3 is the axonometric chart driving gear in Fig. 2.
Fig. 4 is the axonometric chart of handle gear in Fig. 2.
Fig. 5 is another three-dimensional view of handle gear in Fig. 2.
Fig. 6 is the structural representation of point brake control device.
Fig. 7 is the axonometric chart of linkage structure.
Fig. 8 is the axonometric chart of supporter.
Fig. 9 is the structure principle chart controlling device.
Figure 10 is the overall structure figure of chopper in embodiment 2.
Reference: 01-housing, 02-motor, 021-output shaft, 03-drives gear, 04-handle gear, and 041-accommodates
Groove, 05-handle rotating disk, 051-handle and connecting rod, 06-release lever, 07-briquetting, 08-dropout universal driving shaft, axle in 09-handle；
1-the first housing, 2-motor, 3-gear drive, 31-drives gear, the complete tooth of 32-, the incomplete tooth of 33-, 4-
Handle gear, 41-installs axle, 5-drive shaft, 51-connecting rod, 6-wiring board, 7-the second housing, 71-circuit breaker handle, and 8-is dynamic to be touched
Head support, 81-moving contact, 82-static contact, 9-supporter, 90-torsion spring, 91-tripping, 910-the first integrated structure, 92-locks
Button, 920-the second integrated structure, 93-disjunction elastic component, 94-tripping rotary shaft, 95-snap close rotary shaft, 10-controls device, 11-
Skeleton, 12-hollow cavity, 13-static iron core, 14-moves iron core, 141-Part I, 142-Part II, 143-elastic component, 15-
Push rod, 16-coil, 17-support.
Detailed description of the invention
Below in conjunction with Figure of description, technical scheme is described, it is clear that following embodiment is not this
Invent whole embodiments.Based on embodiment described in the invention, those of ordinary skill in the art are not making other wounds
The every other embodiment obtained under the property made work premise, broadly falls into protection scope of the present invention.
It should be noted that in describing the invention, term " first ", " second " are only used for describing purpose, and can not
It is interpreted as instruction or hint relative importance.Additionally, technology involved in invention described below difference embodiment
Just can be combined with each other as long as feature does not constitutes conflict each other.
Embodiment 1
The present embodiment provides a kind of divide-shut brake control structure, including shutting-brake control part and separating brake control part, and control of closing a floodgate
Make part the most as shown in Figure 2 and Figure 6, including: the first housing 1；Motor 2, is fixedly mounted on described first housing 1, has power
Output shaft 21；Gear drive 3, is arranged on described first housing 1, it is possible to driven by described power output shaft 21, and bag
Including driving gear 31, described driving gear 31 has incomplete tooth；Handle gear 4, is installed in rotation on described first housing 1
On, and can engage with the incomplete tooth coupling of described driving gear 31；Drive shaft 5, is arranged on described handle gear 4, energy
Enough follow described handle gear 4 to rotate；Circuit breaker handle 71, coordinates installation with described drive shaft 5, and same with described drive shaft 5
Step rotates, it is possible to drive described circuit-breaker switching on-off.
The divide-shut brake control structure of the present embodiment, (does not such as pay the user that the electricity charge are had a power failure to fully pay when needing to restore electricity
The situation that the electricity charge can restore electricity), motor 2 starts, and drives gear drive 3 to rotate by power output shaft 21, and then
By driving gear 31 driving handle gear 4 to rotate, drive shaft 5 is followed handle gear 4 and is rotated, and drives circuit breaker handle 71 to drive
Chopper automatic closing (at this moment restores electricity).Combined floodgate rear motor 2 is rotated further, until described driving gear 31 and described handle
Engagement releasing between gear 4, now user can pass through operating breaker handle 71, and Autonomous Control circuit-breaker switching on-off is (now
Handle gear 4 will not produce any impact to the rotation of circuit breaker handle 71).
The divide-shut brake control structure of the present embodiment, motor 2 has only to rotate forward, and can realize closing a floodgate and switch to can hands
Dynamic free opening and closing state, compared with prior art, motor 2 is without forward and reverse rotation, it is possible to be effectively improved electrical machinery life, and then
Improve product service life.
In the present embodiment, motor 2 is direct current generator, specially opened loop control motor, it is possible to receives and is arranged on first
The signal of the wiring board 6 on housing 1, according to signal enabling or closedown.Gear drive 3 has multiple gear, drives gear
31 are in least significant end.The cross section of drive shaft 5 is triangle, and material is irony.
As shown in Figure 4, described handle gear 4 is the gear with incomplete tooth, and this not only contributes to alleviate weight of equipment,
Material cost can also be saved；When needs restore electricity for user, the toothed portion of handle gear 4 engages with driving gear 31,
And driven gear 31 to drive rotation；When motor 2 drives gear 31 to rotate further, the toothless part of gear 31 is driven to turn
Moving to relative with handle gear 4, now the toothless part of handle gear 4 is also relative with driving gear 31, rotation between the two
No longer influence each other, thus people can realize the free divide-shut brake of chopper with manual operation circuit breaker handle 71.As improvement side
Case, handle gear 4 can also is that sector gear, and stability when such handle gear 4 rotates is more preferable.
Described handle gear 4 is provided with installation axle 41, and described handle gear 4 is rotatably mounted by described installation axle 41
On described first housing 1.The dead in line of the axis of described drive shaft 5 and described installation axle 41, and described drive shaft 5 is three
Dihedral ferrum axle.
As in figure 2 it is shown, described handle gear 4 is arranged on described first housing 1 edge, and it is not provided with the part of engaging tooth
Inwall near described first housing 1 is arranged.The benefit of this design is to make full use of the inside sky of the first housing 1
Between, it is to avoid the first housing 1 part installing handle gear 4 is outwards heaved.
As it is shown on figure 3, the complete tooth of circle 32 and driving gear 31 to include being coaxially disposed encloses incomplete tooth 33, complete tooth
32 for coordinating with other gears in gear drive 3, drives gear 31 to rotate, and incomplete tooth 33 is used for and handle
Incomplete tooth on gear 4 is engaged.
As shown in Figure 6, described circuit breaker handle 71 drives moving contact 81 to contact with static contact 82 by linkage structure or divides
From, thus realize combined floodgate or the separating brake of chopper.
Described linkage structure includes: moving contact bracing frame 8, is provided with described moving contact 81, is installed in rotation on the second shell
On body 7, described second housing 7 and described first housing 1 are along the setting axially back and forth of drive shaft 5；Supporter 9, pacifies rotationally
It is contained on described second housing 7, is positioned at described moving contact bracing frame 8 top, and the rotation of rotary shaft and described moving contact bracing frame 8
Rotating shaft is coaxial, and described supporter 9 is connected by torsion spring 90 with described moving contact bracing frame 8；Tripping 91, by tripping rotary shaft 94
It is installed in rotation on described supporter 9, there is the first integrated structure 910；Snap close 92, rotatable by snap close rotary shaft 95
Be arranged on described supporter 9, there is the second integrated structure 920, and described tripping rotary shaft 94, described snap close rotary shaft
95 and the rotary shaft of described supporter 9 the most misaligned；Return springs (not shown), one end is connected with described snap close 92,
The other end contacts with described second housing 7, can be with the position that described tripping 91 is combined for being maintained at by described snap close 92；Point
Disconnected elastic component 93, one end is connected with described moving contact bracing frame 8, and the other end is connected with described second housing 7；Connecting rod 51, one section
Being connected with described circuit breaker handle 71, the other end is connected with described tripping 91, for when described circuit breaker handle 71 rotates, carries
Dynamic described tripping 91 rotates.
During combined floodgate, described drive shaft 5 drives described circuit breaker handle 71 to rotate, and described circuit breaker handle 71 is by described company
Bar 51 pulls described tripping 91 to rotate, second being combined on described snap close 92 of the first integrated structure 910 in described tripping 91
Structure 920 combines, in conjunction with after described tripping 91 pull described supporter 9 to rotate together with described snap close 92, described supporter 9 leads to
Crossing described torsion spring 90 drives described moving contact bracing frame 8 to rotate, and then drives described moving contact 81 to contact with static contact 82, now
The energy storage of described disjunction elastic component 93, described return springs follows described snap close 92 and rotates together, and with described second housing 7 points
From.
During separating brake, described drive shaft 5 drives described circuit breaker handle 71 to rotate backward, and described circuit breaker handle 71 is by even
Bar 51 pulls described tripping 91 to rotate, second being combined on described snap close 92 of the first integrated structure 910 in described tripping 91
Structure 920 releases the active force disappearance for described supporter 9 of combination, described tripping 91 and described snap close 92, described supporter 9
The active force being given described moving contact bracing frame 8 by torsion spring 90 is also disappeared, and now disjunction elastic component 93 releases energy, and promotes institute
Stating moving contact bracing frame 8 to rotate, described moving contact 81 separates with described static contact 82, and described return springs follows described snap close
92 turn to contact with described second housing 7, and being maintained at by described snap close 92 can be with the position that described tripping 91 is combined.
As shown in figs 6-8, be additionally included in need control breaker open operation time, by compressing described snap close 92, make described lock
Button 92 turns to how the most described tripping 91 rotates, and described first integrated structure 910 and described second all can not be made to combine knot
The position that structure 920 combines, makes circuit breaker forced separating brake and is maintained at the separating brake control structure of gate-dividing state.
As it is shown in figure 9, described separating brake control structure includes: support 17, it is fixedly mounted on described second housing 7, has
Installing space；Skeleton 11, is fixedly mounted on inside described installing space, has hollow cavity 12；Static iron core 13, is fixedly mounted on
One end of described hollow cavity 12；Dynamic iron core 14, is arranged on the other end of described hollow cavity 12, has in the described hollow of insertion
Part I 141 within chamber 12, and it is positioned at the Part II 142 outside described installing space, described Part II 142 is outside
Being arranged with elastic component 143, one end of described elastic component 143 is connected with the end of described Part II 142, the other end and described
Frame 17 connects；Push rod 15, is located in described static iron core 13 internal with can axially move, and has with described Part I 141 even
The first end connect, and it is outside, for carrying out, with described snap close 92, the second end of acting on to be positioned at described hollow cavity 12；Coil 16,
Around the home outside described skeleton 11.
When need not control breaker open operation, described coil 16 no power, described static iron core 13 and described dynamic iron core 14
Between distant, the suction-combining force is less than the elastic force of described elastic component 143, and described push rod 15 is in advanced position, not with described
Snap close 92 comes in contact.
When needs control breaker open operation, described coil 16 forward is energized, and described dynamic iron core 14 produces magnetic field, described quiet
The suction-combining force between iron core 13 and described dynamic iron core 14, more than the elastic force of described elastic component 143, promotes described push rod 15 to outward transport
Dynamic, described push rod 15 is resisted against on described snap close 92 and promotes described snap close 92 and described tripping 91 to release combination, and further will
Described snap close 92 is pushed to how described tripping 91 to rotate all can not be with the position that described snap close 92 is combined, described chopper
Separating brake；After breaker open operation, described coil 16 stops energising, and the distance between described dynamic iron core 14 and described static iron core 13 is relatively
Closely, the suction-combining force is more than the elastic force of described elastic component 143, and described push rod 15 is maintained at release location, and now return springs is pressed
Contracting energy storage.
When needing the control gate-dividing state releasing chopper, described coil 16 is reversely energized, and described moving magnet 14 produces
Opposing magnetic field, moving magnet 14 and static magnet 13 repel each other out mutually, and now push rod 15 is returned to advanced position, Flexible Reset by release location
Part release energy promotion snap close 92 turn to can again with the position that tripping 91 is combined；After coil 16 stops energising, owing to moving,
Distant between static iron core, the suction-combining force between the most dynamic and static iron core is less than the elastic force of elastic component 143, and push rod 15 is protected
Hold at advanced position.
The divide-shut brake control structure of the present embodiment, also includes being arranged on the wiring board 6 within the first housing 1, wiring board 6 with
Motor 2, coil 16 electrically connect.
When subscriber arrearage needs to control breaker open operation, wiring board 6 sends to coil 16 and controls breaker open operation signal；
When user fully pays the electricity charge, wiring board 6 sends to coil 16 and releases breaker open operation status signal, and sends a signal to electricity simultaneously
Machine 2, makes motor 2 start, restores electricity, and allow users to the divide-shut brake of Autonomous Control chopper.
In order to realize accurately automatically controlling, it is also possible to driving installation site sensor on gear 31, when driving gear 31
When rotating to a certain position, sending position signalling to wiring board 6, wiring board 6 stops according to the position control motor 2 driving gear 31
Stop or start；Position sensor can be Hall element or Magnet, it is also possible to is microswitch.Owing to this part automatically controls
Structure belongs to conventional setting of the prior art, does not repeats them here.
Embodiment 2
This enforcement provides a kind of chopper, and as shown in Figure 10, it is provided with divide-shut brake as described in example 1 above and controls knot
Structure.Wherein A01 is shutting-brake control structure, and A02 is separating brake control structure, and A03 is chopper, such as, can be 1P or 3P open circuit
Device.
The chopper of this enforcement, due to the automatic deciliter brake control device being provided with in embodiment 1, thus naturally have because of
All advantages that above-mentioned control device is set and brings.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.Right
For those of ordinary skill in the field, can also make on the basis of the above description other multi-form change or
Variation.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or
Change among still in protection scope of the present invention.
Claims (10)
1. a divide-shut brake control structure, it is characterised in that: including:
First housing (1)；
Motor (2), is fixedly mounted on described first housing (1), has power output shaft (21)；
Gear drive (3), is arranged on described first housing (1), it is possible to driven by described power output shaft (21), and bag
Including driving gear (31), described driving gear (31) has incomplete tooth；
Handle gear (4), is installed in rotation on described first housing (1), and can with described driving gear (31) no
Tooth coupling engagement completely；
Drive shaft (5), is arranged on described handle gear (4), it is possible to follows described handle gear (4) and rotates；
Circuit breaker handle (71), coordinates installation with described drive shaft (5), and with described drive shaft (5) synchronous axial system, it is possible to drive
Described circuit-breaker switching on-off；
When needs restore electricity, described motor (2) starts, and drives described gear drive machine by described power output shaft (21)
Structure (3) rotates, and then drives described handle gear (4) to rotate by described driving gear (31), and described drive shaft (5) follows institute
State handle gear (4) to rotate, drive described circuit breaker handle (71) to drive described chopper automatic closing；Described motor after combined floodgate
(2) it is rotated further, until the engagement releasing between described driving gear (31) and described handle gear (4), now can be by behaviour
Make described circuit breaker handle (71) and drive the free divide-shut brake of described chopper.
Divide-shut brake control structure the most according to claim 1, it is characterised in that: described handle gear (4) is not for cannot having completely
The gear of full tooth.
Divide-shut brake control structure the most according to claim 2, it is characterised in that: described handle gear (4) is sector gear.
Divide-shut brake control structure the most according to claim 1, it is characterised in that: described handle gear (4) is provided with installation
Axle (41), described handle gear (4) is installed in rotation on described first housing (1) by described installation axle (41).
5. according to the divide-shut brake control structure described in Claims 2 or 3, it is characterised in that: described handle gear (4) is arranged on institute
State the first housing (1) edge, and the part being not provided with engaging tooth is arranged near the inwall of described first housing (1).
Divide-shut brake control structure the most according to claim 1, it is characterised in that: described driving gear (31) has and coaxially sets
The complete tooth put and incomplete tooth.
7. according to the divide-shut brake control structure according to any one of claim 1-6, it is characterised in that: described circuit breaker handle
(71) drive moving contact (81) to contact with static contact (82) or separate by linkage structure, thus realize the combined floodgate of described chopper
Or separating brake；
Described linkage structure includes:
Moving contact bracing frame (8), is provided with described moving contact (81), is installed in rotation on the second housing (7), described second shell
Body (7) and described first housing (1) are along the setting axially back and forth of described drive shaft (5)；
Supporter (9), is installed in rotation on described second housing (7), is positioned at described moving contact bracing frame (8) top, and
Rotary shaft and the rotating shaft coaxle of described moving contact bracing frame (8), described supporter (9) leads to described moving contact bracing frame (8)
Cross torsion spring (90) to connect；
Tripping (91), is installed in rotation on described supporter (9) by tripping rotary shaft (94), has the first integrated structure
(910)；
Snap close (92), is installed in rotation on described supporter (9) by snap close rotary shaft (95), has the second integrated structure
, and the rotary shaft of described tripping rotary shaft (94), described snap close rotary shaft (95) and described supporter (9) does not weighs (920)
Close；
Return springs, one end is connected with described snap close (92), and the other end contacts with described second housing (7), for by described
Snap close (92) is maintained at the position that can combine with described tripping (91)；
Disjunction elastic component (93), one end is connected with described moving contact bracing frame (8), and the other end is connected with described second housing (7)；
Connecting rod (51), one section is connected with described circuit breaker handle (71), and the other end is connected with described tripping (91), for described
When circuit breaker handle (71) rotates, described tripping (91) is driven to rotate；
During combined floodgate, described drive shaft (5) drives described circuit breaker handle (71) to rotate, and described circuit breaker handle (71) is by described
Connecting rod (51) pulls described tripping (91) to rotate, the first integrated structure (910) in described tripping (91) and described snap close (92)
On the second integrated structure (920) combine, in conjunction with after described tripping (91) pull described supporter together with described snap close (92)
(9) rotating, described supporter (9) drives described moving contact bracing frame (8) to rotate by described torsion spring (90), and then drives described
Moving contact (81) contacts with static contact (82), the energy storage of the most described disjunction elastic component (93), and described return springs is followed described
Snap close (92) rotates together, and separates with described second housing (7)；
During separating brake, described drive shaft (5) drives described circuit breaker handle (71) to rotate backward, and described circuit breaker handle (71) passes through
Described connecting rod (51) pulls described tripping (91) to rotate, the first integrated structure (910) in described tripping (91) and described snap close
(92) the second integrated structure (920) on releases and combines, and described tripping (91) and described snap close (92) are for described supporter (9)
Active force disappear, described supporter (9) gives the active force of described moving contact bracing frame (8) by torsion spring (90) and also disappears,
Now disjunction elastic component (93) releases energy, and promotes described moving contact bracing frame (8) to rotate, and described moving contact (81) is quiet with described
Contact (82) separately, follow described snap close (92) and turn to contact, by described with described second housing (7) by described return springs
Snap close (92) is maintained at the position that can combine with described tripping (91).
Divide-shut brake control structure the most according to claim 7, it is characterised in that: it is additionally included in and needs to control breaker open operation
Time, by compressing described snap close (92), make described snap close (92) turn to how the most described tripping (91) rotates, all can not make
The position that described first integrated structure (910) and described second integrated structure (920) combine, so that breaker open operation keeping
Separating brake control structure at gate-dividing state.
Divide-shut brake control structure the most according to claim 8, it is characterised in that: described separating brake control structure includes:
Support (17), is fixedly mounted on described second housing (7), has installing space；
Skeleton (11), is fixedly mounted on inside described installing space, has hollow cavity (12)；
Static iron core (13), is fixedly mounted on one end of described hollow cavity (12)；
Dynamic iron core (14), is arranged on the other end of described hollow cavity (12), has and inserts described hollow cavity (12) inside
Part I (141), and it is positioned at the Part II (142) outside described installing space, described Part II (142) is outside sheathed
Flexible part (143), one end of described elastic component (143) is connected with the end of described Part II (142), and the other end is with described
Support (17) connects；
Push rod (15), is located in described static iron core (13) internal with can axially move, and has with described Part I (141) even
The first end connect, and be positioned at outside described installing space, for carrying out, with described snap close (92), the second end of acting on；
Coil (16), outside at described skeleton (11) around the home；
When need not control breaker open operation, described coil (16) no power, described static iron core (13) and described dynamic iron core
(14) distant between, the suction-combining force is less than the elastic force of described elastic component (143), and described push rod (15) is in advanced position,
Do not come in contact with described snap close (92)；
When needs control breaker open operation, described coil (16) forward is energized, and described dynamic iron core (14) produces magnetic field, described quiet
The suction-combining force between iron core (13) and described dynamic iron core (14), more than the elastic force of described elastic component (143), promotes described push rod
(15) moving out, described push rod (15) is resisted against described snap close (92) the described snap close of upper promotion (92) and solves with described tripping (91)
Except combining, and further described snap close (92) is pushed to how described tripping (91) to rotate all can not be with described snap close
(92) position combined, described breaker open operation；After breaker open operation, described coil (16) stops energising, described dynamic iron core
(14) close together and between described static iron core (13), the suction-combining force is more than the elastic force of described elastic component (143), described push rod
(15) it is maintained at release location.
10. a chopper, it is characterised in that: described chopper is provided with the most automatically
Deciliter brake control device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780990.4A CN106206190B (en) | 2016-08-30 | 2016-08-30 | A kind of divide-shut brake control structure and the breaker with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780990.4A CN106206190B (en) | 2016-08-30 | 2016-08-30 | A kind of divide-shut brake control structure and the breaker with it |
Publications (2)
| Publication Number | Publication Date |
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| CN106206190A true CN106206190A (en) | 2016-12-07 |
| CN106206190B CN106206190B (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610780990.4A Active CN106206190B (en) | 2016-08-30 | 2016-08-30 | A kind of divide-shut brake control structure and the breaker with it |
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| CN107403709A (en) * | 2017-07-17 | 2017-11-28 | 浙江森泰电器厂 | A kind of autoreclose breaker |
| CN107749382A (en) * | 2017-11-16 | 2018-03-02 | 浙江人民电器有限公司 | Operation structure, breaker and the control method of a kind of breaker |
| CN108389759A (en) * | 2018-05-09 | 2018-08-10 | 佳电气有限公司 | The poles N breaker with reclosing function |
| CN108695118A (en) * | 2017-04-07 | 2018-10-23 | 王静洋 | A kind of circuit breaker operation mechanism with solenoid actuated |
| CN108807100A (en) * | 2017-05-04 | 2018-11-13 | 周思雨 | A kind of miniature circuit breaker and automatic divide-shut brake control device and method |
| CN109659203A (en) * | 2018-12-24 | 2019-04-19 | 厦门宏发开关设备有限公司 | A kind of miniature circuit breaker abnormal protection device and miniature circuit breaker |
| CN110556274A (en) * | 2019-08-23 | 2019-12-10 | 浙江智轩电气有限公司 | Circuit breaker |
| CN111161984A (en) * | 2020-01-22 | 2020-05-15 | 德力西电气有限公司 | Automatic switching-on and switching-off control device and circuit breaker |
| CN111681924A (en) * | 2020-06-05 | 2020-09-18 | 浙江正泰电器股份有限公司 | Circuit breaker |
| CN112151336A (en) * | 2020-10-13 | 2020-12-29 | 上海良信电器股份有限公司 | Operating device and circuit breaker |
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| CN108695118A (en) * | 2017-04-07 | 2018-10-23 | 王静洋 | A kind of circuit breaker operation mechanism with solenoid actuated |
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| CN107749382B (en) * | 2017-11-16 | 2021-01-05 | 浙江人民电器有限公司 | Operation structure of circuit breaker, circuit breaker and control method |
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| CN109659203A (en) * | 2018-12-24 | 2019-04-19 | 厦门宏发开关设备有限公司 | A kind of miniature circuit breaker abnormal protection device and miniature circuit breaker |
| CN110556274A (en) * | 2019-08-23 | 2019-12-10 | 浙江智轩电气有限公司 | Circuit breaker |
| CN111161984A (en) * | 2020-01-22 | 2020-05-15 | 德力西电气有限公司 | Automatic switching-on and switching-off control device and circuit breaker |
| CN111161984B (en) * | 2020-01-22 | 2024-05-03 | 德力西电气有限公司 | Automatic switching-on/off control device and circuit breaker |
| CN111681924A (en) * | 2020-06-05 | 2020-09-18 | 浙江正泰电器股份有限公司 | Circuit breaker |
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