CN106356264A - Tripping and resetting device of air circuit breaker controller - Google Patents
Tripping and resetting device of air circuit breaker controller Download PDFInfo
- Publication number
- CN106356264A CN106356264A CN201610765178.4A CN201610765178A CN106356264A CN 106356264 A CN106356264 A CN 106356264A CN 201610765178 A CN201610765178 A CN 201610765178A CN 106356264 A CN106356264 A CN 106356264A
- Authority
- CN
- China
- Prior art keywords
- plate
- axis body
- locking plate
- tripping
- resetting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H01H71/12—Automatic release mechanisms with or without manual release
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
Landscapes
- Breakers (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to a tripping and resetting device of an air circuit breaker controller. The tripping and resetting device comprises a circuit breaker controller base, a manual or automatic resetting rod of the circuit breaker controller, a travel switch, a push rod driven by a circuit breaker mechanism to trip, a resetting lock plate and a tripping push plate, wherein the mutual installation relation between the resetting lock plate and the tripping push plate is as follows: in a non-tripping state, bulging rods on the resetting lock plate just penetrate and press against grooves between flanges on a vertical upper face plate of the tripping push plate, and square corners of the resetting lock plate are locked integrally with triangular corers of the tripping push plate. The tripping and resetting device is simple and reliable in structure and low in cost, tripping can be completed with a few parts and a circuit breaker mechanism is pushed to break a major loop reliably, the response speed is lower due to fewer elements, and a locking device finishes locking through line-surface. A resetting process is clear in logic, small application force is applied, and other force besides manual labor can be taken as resetting force.
Description
Technical field
The invention belongs to a kind of omnipotent breaker controller, more particularly to a kind of omnipotent breaker controller de-
Button and resetting means.
Background technology
Intelligent universal circuit breaker is the air-break of China's independent research nineties it is adaptable to exchange 50hz, work
Make voltage ac400/ac690v, in the electrical network loop of rated operational current to 7400a, play distribution electric energy and protection circuit, set
For from harm such as overload, short circuit, deficient overvoltages, it is that magnetic flow convertor drives that breaker controller protects main execution unit of threading off
Dropout push pedal, promotes breaker mechanism to disconnect major loop, simultaneously need to the locked dropout push pedal of additional reset mechanism, only other people
Work or external force effect additional mechanism providing additional operation just can make push pedal reset, and can re-close chopper, dropout with the reliability of resetting-mechanism is
Ensure that chopper can reliably disconnect fault loop, and after fixing a breakdown close circuit breaker in time key condition, if its machine
Structure is unreliable, efficiency is low, and speed will directly affect chopper quick cut-off breaker protection equipment slowly and reliability is promptly closed
Close major loop and ensure power supply reliability.
Content of the invention
The present invention provides a kind of simple and reliable for structure, with low cost for solving technical problem present in known technology
The dropout of omnipotent breaker controller and resetting means.
The present invention is adopted the technical scheme that by solving technical problem present in known technology: it includes described disconnected
It is used for supporting the fixing axle support threaded off with resetting means rotating shaft and axis hole, described breaker controller on the device controller pedestal of road
Manually or automatically release link, reflect in the travel switch of described resetting means reset angle position, breaker mechanism trip gear
The axostylus axostyle of trip action is finally completed by collision and described breaker controller magnetic flow convertor drives the push rod threaded off, also
Include reset locking plate and dropout push pedal；Described reset locking plate has a long axis body, each at the two ends of described long axis body
There is the spindle nose in a described axle support and axis hole being inserted into respectively on described controller pedestal；One end in described long axis body
Be fixed with one extend laterally be used for described manually or automatically release link effect panel thereon perpendicular to described long axis body, in institute
State long axis body the other end be fixed with described panel stretch out direction basically identical for reflecting that described reset locking plate turns over
Gyration can touch the shake-up plate of described travel switch；There is one can limit described major axis body at the middle part of described long axis body to exist
The limiting plate of axial direction play, is also fixed with one on described long axis body and becomes the vertical of near-normal angles with the described plate that touches
Plate, has a hook bar that can mount tension spring one end on described riser, and the other end of described tension spring is fixed on institute
State on controller pedestal；Away from the nose bar that multiple equal distribution are had on described long axis body one side on described riser；Described
Long axis body stretches out the contrary side of shake-up plate a locking plate stretching out, and there is a use end stretched out in described locking plate
In the square corner with described dropout push pedal mutually locking；
Described dropout push pedal has a hollow axis body penetrating thin axle, and described thin axle two ends are fixed on described controller
On pedestal；The groove of one mounting one end is had on described hollow axis body, the other end of described torsion spring acts against institute
State on controller pedestal；The middle part of described hollow axis body be fixed with one with described reset locking plate on described square corner
The triangle corner of interlocking, is fixed with one perpendicular to described hollow shaft-body side to standing of stretching out in one end of described hollow axis body
Panel, is had on described facade plate and described triangle corner are towards contrary one side and to be contacted with described reset locking plate
The fin of equal distribution, has a magnetic flow convertor push rod that may be allowed to described controller to pass through on the top of described facade plate
Hole, and be directed away from described hollow axis body direction in described vertical upper panel and be fixed with stretching out parallel to described hollow axis body
For the impact end plate of described axostylus axostyle on breaker mechanism trip gear described in percussion, the plate face of described impact end plate towards with
Described triangle corner is identical.
Mutual installation relation between described reset locking plate and dropout push pedal is: in not trip status, described reset lock
The nose bar of the equal distribution only stretched out on plate is just interspersed to be pressed against equal distribution on described facade plate in described dropout push pedal
In spacing convave trough between described fin；The described square corner of the described locking plate on described reset locking plate and described dropout
In push pedal, described triangle corner is locked in together each other；The direction of the impact plate face on the described facade plate of described dropout push pedal
In opposite direction with what the described panel on described reset locking plate and described shake-up plate stretched out.
The present invention has the advantages and positive effects that: simple and reliable for structure, with low cost, few part can complete to take off
Button promotes breaker mechanism reliably to disconnect major loop, and because of element its response speed less faster, locking system is completed using line face
Latch functions.Reseting procedure clear logic, the active force of applying is little, makes for reset force beneficial to using other manually outer masterpieces
With.
Brief description
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is reset locking plate structure schematic diagram of the present invention；
Fig. 3 is dropout plate pushing structure schematic diagram of the present invention.
Specific embodiment
For present disclosure, feature and effect can be further appreciated that, hereby enumerate following examples, and coordinate accompanying drawing detailed
It is described as follows:
As shown in Figure 1, 2, 3: reset locking plate 1 has a long axis body 19, respectively there is plug-in mounting respectively at the two ends of long axis body 19
Spindle nose 5,10 on controller pedestal；The one end of long axis body 19 have one extend laterally perpendicular to long axis body be used for described handss
The dynamic or bar that automatically resets acts on panel 6 thereon, has one to be used for reflecting that reset locking plate 1 turns in the other end of long axis body 19
The shake-up plate 7 of gyration；There is a limiting plate 12 at the middle part of long axis body 19, long axis body 19 also has one become near with touching plate 7
Like the riser 8 of vertical angle, the hook bar 9 of hook tension spring 4 one end, the other end of tension spring 4 are had on riser 8
It is fixed on controller pedestal；The nose bar 22 of multiple equal distribution is had on outside one side on riser；Also have in long axis body 19
One locking plate stretching out 11, the end stretched out in locking plate 11 has one for the Quad Sides with dropout push pedal 2 mutually locking
Angle；
Dropout push pedal 2 has a hollow axis body 20 penetrating thin axle in axis hole 13, and controller is fixed at thin axle two ends
On pedestal；The groove of one mounting one end is had on hollow axis body, the other end of described torsion spring acts against described control
On device pedestal；The middle part of described hollow axis body 20 have one mutual with the square corner in locking plate 11 end on reset locking plate 1
Lock triangle corner 14, the 20 of hollow axis body one end have one perpendicular to hollow shaft-body side to the facade plate 21 stretching out,
One fin 15 being interted the equal distribution contacting with reset locking plate phase is had on facade plate 21, has on the top of facade plate 21
The hole 17 that the magnetic flow convertor push rod of one tolerable controller passes through, has away from hollow axis body 20 direction on facade plate 21 top
The impact end plate 16 for percussion breaker mechanism trip gear upper shaft lever stretching out parallel to hollow axis body 20.
Mutual installation relation between reset locking plate 1 and dropout push pedal 2 is: in not trip status, on reset locking plate 1
The nose bar 22 of the equal distribution stretched out just interts between the fin 15 being pressed against equal distribution on facade plate 21 in dropout push pedal 2
Spacing convave trough in；The square corner of the locking plate 11 on reset locking plate 1 is locked each other with the triangle corner in dropout push pedal 2
It is combined；Panel 6 on the direction of impact plate face 16 on the facade plate 21 of dropout push pedal 2 and reset locking plate 1 and touching
It is in opposite direction that plate 7 stretches out.
Specific works mode process is as follows: in terms of spindle nose 5 one end of reset locking plate 1 is to assembly of the invention, chopper
Tripping force is transmitted to breaker mechanism dropout stress point by the hole 17 in dropout push pedal 2 by controller magnetic flow convertor push rod,
And the locking plate 1 that resets uses as locking and artificial reset dropout push pedal 2；But breaker controller magnetic flow convertor does not drive
During dropout push pedal 2, dropout push pedal 2 is in, at this moment dropout push pedal 2 torsion spring 3 power vertical with breaker controller with reset locking plate 1
Overcome reset locking plate 1 extension spring 4, and be released push pedal 2 and the mutual locking of reset locking plate 1, reset locking plate 1 locking plate 11 plate
Face square locking direction in face of dropout push pedal 2 is not allow reset locking plate 1 to turn clockwise, and locking keeps not driving and controlling
Device pedestal upright position, reset locking plate 1 will not turn clockwise；When flux converter for circuit breaker drives dropout push pedal 2, take off
There is turning clockwise centered on itself axle in button push pedal 2, at this moment dropout push pedal 2 and reset locking plate 1 release mutual locking
State, reset locking plate 1 rotates together in company with dropout push pedal, and accelerates dropout push pedal 2 rotary speed because extension spring 4 acts on, at this moment
Dropout push pedal 2 promotes breaker tripping mechanism, circuit breaker tripping, and reset locking plate 1 locking plate 11 plate face is behind dropout push pedal 2 face
Square locking direction is not allow dropout push pedal 2 rotate counterclockwise, and locking keeps driving certain clockwise with the holding of controller pedestal
Angle, maintains and promotes breaker tripping mechanism position, and reset locking plate 1 will not turn clockwise；Because of dropout push pedal 2 and the lock that resets
Only plate 1 keeps promoting breaker tripping mechanism position, so in reset locking plate 1 locking plate 11 plate face behind dropout push pedal 2 face
Square locking direction, though chopper execution closed action, also will not complete close circuit breaker, feed motion failure；When manually or its
When his external force applies pressure to reset locking plate 1 reset surface, reset locking plate 1 rotate counterclockwise, its locking plate 11 plate face simultaneously
With dropout push pedal 2 locking emaciated face from no longer locking dropout push pedal 2 prevents rotate counterclockwise, and dropout push pedal 2 is in torsion spring 3 retroaction
Initial position is rotated counterclockwise to, reset locking plate 1 locking does 11 plate faces square locking in face of dropout push pedal 2 simultaneously under power effect
Direction is not allow reset locking plate 1 to turn clockwise, and locking recovers and keeps not driving and controller pedestal upright position.
Claims (1)
1. a kind of dropout of omnipotent breaker controller and resetting means, it includes uses on described breaker controller pedestal
In support the fixing axle support threaded off with resetting means rotating shaft and axis hole, the manually or automatically release link of described breaker controller,
Reflect be finally completed by collision in the travel switch of described resetting means reset angle position, breaker mechanism trip gear de-
Pull the axostylus axostyle of effect and described breaker controller magnetic flow convertor drives the push rod threaded off, it is characterized in that: also include multiple
Position locking plate and dropout push pedal；Described reset locking plate has a long axis body, respectively has one point at the two ends of described long axis body
It is not inserted into the spindle nose in described axle support and the axis hole on described controller pedestal；It is fixed with one in the one end of described long axis body
Extend laterally is used for described manually or automatically release link effect panel thereon perpendicular to described long axis body, in described long axis body
The other end be fixed with described panel stretch out direction basically identical for reflecting that described reset locking plate flip angle can
Touch the shake-up plate of described travel switch；There is one can limit described major axis body in axial direction at the middle part of described long axis body
The limiting plate of play, is also fixed with one on described long axis body and touches, with described, the riser that plate becomes near-normal angles, described
One hook bar that can mount tension spring one end is had on riser, the other end of described tension spring is fixed on described controller base
On seat；Away from the nose bar that multiple equal distribution are had on described long axis body one side on described riser；Stretch out in described long axis body
Touching the contrary side of plate has a locking plate stretching out, and the end stretched out in described locking plate has one for de- with described
The square corner of button push pedal mutually locking；
Described dropout push pedal has a hollow axis body penetrating thin axle, and described thin axle two ends are fixed on the pedestal of described controller
On；The groove of one mounting one end is had on described hollow axis body, the other end of described torsion spring acts against described control
On device pedestal processed；It is fixed with one at the middle part of described hollow axis body to interlock with the described square corner on described reset locking plate
Triangle corner, be fixed with one perpendicular to described hollow shaft-body side to the facade stretching out in one end of described hollow axis body
Plate, has equal with what described reset locking plate contacted on described facade plate and described triangle corner are towards contrary one side
Equidistributed fin, has a magnetic flow convertor push rod that may be allowed to described controller to pass through on the top of described facade plate
Hole, and be directed away from described hollow axis body direction in described vertical upper panel and be fixed with stretching out parallel to described hollow axis body
For the impact end plate of described axostylus axostyle on breaker mechanism trip gear described in percussion, the plate face of described impact end plate towards with
Described triangle corner is identical；
Mutual installation relation between described reset locking plate and dropout push pedal is: in not trip status, described reset locking plate
On the nose bar of equal distribution that stretches out just intert and be pressed against the described of equal distribution on described facade plate in described dropout push pedal
In spacing convave trough between fin；The described square corner of the described locking plate on described reset locking plate and described dropout push pedal
Upper described triangle corner is locked in together each other；The direction of impact plate face on the described facade plate of described dropout push pedal and institute
State the described panel on reset locking plate and that described shake-up plate stretches out is in opposite direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765178.4A CN106356264B (en) | 2016-08-29 | 2016-08-29 | The dropout of omnipotent breaker controller and resetting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765178.4A CN106356264B (en) | 2016-08-29 | 2016-08-29 | The dropout of omnipotent breaker controller and resetting means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106356264A true CN106356264A (en) | 2017-01-25 |
| CN106356264B CN106356264B (en) | 2018-01-23 |
Family
ID=57856019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610765178.4A Active CN106356264B (en) | 2016-08-29 | 2016-08-29 | The dropout of omnipotent breaker controller and resetting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106356264B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314903A (en) * | 2017-08-18 | 2017-11-03 | 嘉利特荏原泵业有限公司 | Steam turbine dropout body overspeed trip analogue means |
| CN107887234A (en) * | 2017-12-12 | 2018-04-06 | 上海电科电器科技有限公司 | Magnetic flux electrical apparatus release |
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| GB2441356A (en) * | 2006-08-29 | 2008-03-05 | Ls Ind Systems Co Ltd | Instantaneous trip mechanism for mould cased circuit breaker |
| US20080122563A1 (en) * | 2006-08-28 | 2008-05-29 | Ls Industrial Systems Co., Ltd. | Instantaneous trip mechanism for mould cased circuit breaker |
| CN201829432U (en) * | 2010-09-30 | 2011-05-11 | 北京人民电器厂有限公司 | Releasing execution mechanism of circuit breaker |
| CN202268311U (en) * | 2011-10-25 | 2012-06-06 | 常熟开关制造有限公司(原常熟开关厂） | Controller pedestal of low-voltage circuit breaker |
| CN204289302U (en) * | 2014-12-25 | 2015-04-22 | 常熟开关制造有限公司(原常熟开关厂） | A kind of Sub-gate release device of circuit breaker |
| US20160196945A1 (en) * | 2015-01-05 | 2016-07-07 | Lsis Co., Ltd. | Instant trip apparatus of molded case circuit breaker |
| CN205508747U (en) * | 2016-03-15 | 2016-08-24 | 佳一电气有限公司 | Multi -functional terminal electrical apparatus |
| CN206022265U (en) * | 2016-08-29 | 2017-03-15 | 天津市百利电气有限公司 | There is the omnipotent breaker controller of dropout latch functions |
-
2016
- 2016-08-29 CN CN201610765178.4A patent/CN106356264B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080122563A1 (en) * | 2006-08-28 | 2008-05-29 | Ls Industrial Systems Co., Ltd. | Instantaneous trip mechanism for mould cased circuit breaker |
| GB2441356A (en) * | 2006-08-29 | 2008-03-05 | Ls Ind Systems Co Ltd | Instantaneous trip mechanism for mould cased circuit breaker |
| CN201829432U (en) * | 2010-09-30 | 2011-05-11 | 北京人民电器厂有限公司 | Releasing execution mechanism of circuit breaker |
| CN202268311U (en) * | 2011-10-25 | 2012-06-06 | 常熟开关制造有限公司(原常熟开关厂） | Controller pedestal of low-voltage circuit breaker |
| CN204289302U (en) * | 2014-12-25 | 2015-04-22 | 常熟开关制造有限公司(原常熟开关厂） | A kind of Sub-gate release device of circuit breaker |
| US20160196945A1 (en) * | 2015-01-05 | 2016-07-07 | Lsis Co., Ltd. | Instant trip apparatus of molded case circuit breaker |
| CN205508747U (en) * | 2016-03-15 | 2016-08-24 | 佳一电气有限公司 | Multi -functional terminal electrical apparatus |
| CN206022265U (en) * | 2016-08-29 | 2017-03-15 | 天津市百利电气有限公司 | There is the omnipotent breaker controller of dropout latch functions |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314903A (en) * | 2017-08-18 | 2017-11-03 | 嘉利特荏原泵业有限公司 | Steam turbine dropout body overspeed trip analogue means |
| CN107314903B (en) * | 2017-08-18 | 2023-07-11 | 嘉利特荏原泵业有限公司 | Overspeed trip simulator for steam turbine trip body |
| CN107887234A (en) * | 2017-12-12 | 2018-04-06 | 上海电科电器科技有限公司 | Magnetic flux electrical apparatus release |
| CN107887234B (en) * | 2017-12-12 | 2020-06-19 | 上海电科电器科技有限公司 | Magnetic flux release |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106356264B (en) | 2018-01-23 |
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