CN206584877U - A kind of breaker electrically operated institution of carrier state output function - Google Patents
A kind of breaker electrically operated institution of carrier state output function Download PDFInfo
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- CN206584877U CN206584877U CN201720287734.1U CN201720287734U CN206584877U CN 206584877 U CN206584877 U CN 206584877U CN 201720287734 U CN201720287734 U CN 201720287734U CN 206584877 U CN206584877 U CN 206584877U
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- state
- actuating mechanism
- switching device
- breaker
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Abstract
A kind of breaker electrically operated institution of carrier state output function, belongs to low voltage electrical apparatus technology field.Including actuating mechanism, for driving breaker actuation；Manual-operating mechanism, for applying energy to actuating mechanism manually；Motor-operating mechanism, including motor drive disk assembly, actuating mechanism application energy is given for electronic；State switching device, for the manually operated and electrically operated switching of actuating mechanism；Signal component, it is associated with state switching device, for the electric signal to outside transmission actuating mechanism state in which.By the cooperation for indicating clamp and signal component of state switching device, it can realize that conventional panel is indicated, can be indicated again by exporting electric signal, and it is simple in construction, cost is relatively low, while will not produce any influence to the traditional performance of breaker electrically operated institution.
Description
Technical field
The utility model belongs to low voltage electrical apparatus technology field, and in particular to a kind of circuit breaker electric behaviour of carrier state output function
Mechanism.
Background technology
Breaker plays a part of distributing electric energy and protection circuit and equipment etc. as the important devices in distribution system.
The working condition of monitoring breaker is beneficial to malfunction elimination and reduces loss to greatest extent, therefore in the prior art, is used for
The device being monitored to circuit-breaker status is very common, and electricity behaviour（Electric operating）The frequent quilt of the state of the servicing units such as mechanism
Ignore.It is easily right if blindly operated in the case of uncertain circuit breaker electric behaviour's mechanism status during actual use
Electrically operated institution causes to damage.
Traditional breaker electrically operated institution, electric behaviour's machine is indicated typically by the position corresponding to internal clamp upward arrow
The state of structure, because its font characters is smaller, identification difficulty, while again electrically operated institution can only could be obtained by manual observation
State, the accuracy that there is observation is low, the drawbacks of taking a lot of work of wasting time and energy.Therefore, a kind of powered behaviour's mechanism status output is designed
The device of function has highly important meaning.
There is problem in view of above-mentioned, the applicant has made beneficial design, technical scheme described below be
Produced under this background.
The content of the invention
The purpose of this utility model is to provide a kind of breaker electrically operated institution of carrier state output function, can realized often
The panel of rule is indicated, electric signal can be exported again to indicate, and simple in construction, and cost is relatively low, and the traditional performance grasped to electricity is without shadow
Ring.
The purpose of this utility model is such to what is reached, a kind of breaker electrically operated institution of carrier state output function, bag
Actuating mechanism is included, for driving breaker actuation；Manual-operating mechanism, for applying energy to actuating mechanism manually；Electronic behaviour
Make mechanism, including motor drive disk assembly, actuating mechanism application energy is given for electronic；State switching device, for actuating mechanism
Manually operated and electrically operated switching；Signal component, it is associated with state switching device, for transmitting actuating mechanism to outside
The electric signal of state in which.
In a specific embodiment of the present utility model, described state switching device includes being used to indicate manual shape
The instruction clamp of state and auto state, when actuating mechanism is in manual mode, while state switching device is switched to instruction card
Plate correspondence indicates that, in the position of manual mode, now state switching device trigger signal component exports manual ringing, by grasping manually
Make mechanism to operate breaker；When actuating mechanism is in auto state, while state switching device is switched to instruction card
Plate correspondence indicates that, in the position of auto state, now state switching device trigger signal component exports automatic signal, by electronic behaviour
Make mechanism to operate breaker.
In another specific embodiment of the present utility model, described actuating mechanism includes parallel set that face each other
The first side plate and the second side plate put and the operating mechanism being fixedly installed between first side plate and the second side plate, combined floodgate
Device and switching-off device.
In another specific embodiment of the present utility model, described signal component is fixedly mounted on actuating mechanism
On first side plate.
The utility model compared with prior art, has an advantageous effect in that as a result of said structure：Pass through state
The cooperation for indicating clamp and signal component of switching device, can realize that conventional panel is indicated, can electrically be believed by output again
Number indicate, and it is simple in construction, cost is relatively low, while will not produce any influence to the traditional performance of breaker electrically operated institution.
Brief description of the drawings
Fig. 1 is the explosive view of the embodiment of the utility model one.
Fig. 2 is structural representation of the state switching device described in the utility model in auto state position.
Fig. 3 is panel schematic diagram of the state switching device described in the utility model in auto state position.
Fig. 4 is structural representation of the state switching device described in the utility model in manual mode position.
Fig. 5 is panel schematic diagram of the state switching device described in the utility model in manual mode position.
Fig. 6 is the stereogram of stored energy mechanism described in the utility model.
Fig. 7 is the explosive view of stored energy mechanism described in the utility model.
Fig. 8 is the structural representation of energy storage and energy release described in the utility model and on/off switch instruction device.
Fig. 9 is the structural representation of manual-operating mechanism described in the utility model.
Figure 10 is the scheme of installation of sliding block described in the utility model and breaker.
In figure：1. base；2. stored energy mechanism, 21. first side plates, 22. second side plates, 23. operating mechanisms, 231. main shafts,
232. energy-stored springs, 233. energy storage cams, 234. rocking arms, 2341. energy storage axles, 235. sliding blocks, 2351. sliding block axles, 2352. bufferings
Device, 24. closing devices, 241. switch knobs, 242. making electromagnets, 243. pressure refer to, 244. cams, 245. lock, 246.
Semiaxis, 25. switching-off devices, 251. opening buttons, 252. separating brake push rods；3. manual-operating mechanism, 31. handles, 32. ratchets, 33.
Ratchet, 34. instruction wheels；4. motor-operating mechanism, 41. motors, 42. multi-stage speed-reducing travelling gears, 43. unidirectional transmissions, 44.
Control circuit board；5. energy storage and energy release and on/off switch instruction device, 51. energy storage and energy release instruction devices, 52. on/off switch instruction devices,
521. on/off switch indication pieces, 522. push rods, 523. jam plates, 5231. stopper slots, 524. connecting rods；6. state switching device, 61. refer to
Show clamp；7. signal component, 71. levers.
Embodiment
Embodiment of the present utility model will be described in detail with reference to accompanying drawing below by applicant, but applicant is to reality
The description for applying example is not the limitation to technical scheme, and any changed in the form rather than substance according to the utility model design all should
When being considered as protection domain of the present utility model.
Fig. 1 and Fig. 6 are referred to Figure 10, the utility model is related to a kind of circuit breaker electric behaviour's machine of carrier state output function
Electrically operated institution in structure, the utility model can be energy storage electric pneumatic operating mechanism or non-energy storage type electric operating machine
Structure, motor-operating mechanism is preferably energy storage electric pneumatic operating mechanism in the utility model, above-mentioned energy storage type electric operating machine
Structure includes base 1, actuating mechanism, manual-operating mechanism 3, motor-operating mechanism 4, energy storage and energy release and on/off switch instruction device 5, shape
State switching device 6 and signal component 7.Described actuating mechanism, for driving breaker actuation；Described manual-operating mechanism
3, for applying energy to actuating mechanism manually；Described motor-operating mechanism 4, including motor drive disk assembly, give for electronic
Actuating mechanism applies energy；Described state switching device 6, for the manually operated and electrically operated switching of actuating mechanism；Institute
The signal component 7 stated, it is associated with state switching device 6, for the electric signal to outside transmission actuating mechanism state in which.
Specific electrically operated institution state output is now state switching device 6 when state switching device 6 is switched to the position of manual mode
Trigger signal component 7 exports manual ringing, and breaker is operated by manual-operating mechanism 3；When actuating mechanism is in automatically
During state, while state switching device 6 is switched to the position of auto state, now the trigger signal component 7 of state switching device 6 is defeated
Go out automatic signal, breaker is operated by motor-operating mechanism 4.
In energy storage electric pneumatic operating mechanism of the present utility model, described actuating mechanism is stored energy mechanism 2, the energy storage machine
Structure 2 is arranged on base 1, including is faced each other and the first side plate 21 be arrangeding in parallel and the second side plate 22 and be fixedly installed on
Operating mechanism 23, closing device 24 and switching-off device 25 between the side plate 22 of first side plate 21 and second.Described operation
Mechanism 23 includes main shaft 231, energy-stored spring 232, energy storage cam 233, rocking arm 234, sliding block 235, wherein described main shaft 231 connects
The first side plate 21 and the second side plate 22 are connect, described energy-stored spring 232 is hinged with the energy storage axle 2341 on rocking arm 234, described
Energy storage cam 233 engages with main shaft 231 and by involute arc surface rocking arm 234 can be promoted to rotate, and described sliding block 235 is with shaking
Arm 234 is hinged, for pulling circuit breaker handle to move, and breaker is realized separating brake and feed motion.Described sliding block 235 is wrapped
Sliding block axle 2351, and the buffer unit 2352 being arranged on sliding block axle 2351 are included, when motor-operating mechanism conjunction/separating brake, sliding block
Drive circuit breaker handle to move by buffer unit 2352, realize to conjunction/separating brake of breaker and detain operation again.Described buffering
Device 2352 conjunction/separating brake of breaker and when detaining again with certain elastic deformability, on the one hand, quickly closed in breaker
Reduce the percussion between electricity behaviour and circuit breaker handle during lock, prevent moment impact energy from crossing the damage of senior general's circuit breaker handle；
On the other hand, after circuit breaker operating handle reaches the limit of position, if separating brake/buckle position that sliding block continues toward breaker is moved
It is dynamic, then the buffer unit by elastic deformation by overtravel now and impact absorbing, so as to the hand of effective protective breaker
Handle, enhances the reliability of breaker open operation/pull again work.Buffer unit 2352 is plastic sheath or rubber in the present embodiment
Set.Described closing device 24 include switch knob 241, making electromagnet 242, pressure refer to 243, cam 244, lock 245 and
Semiaxis 246, described switching-off device 25 includes opening button 251 and separating brake push rod 252（Each part in specific stored energy mechanism 2
Setting and operation can be found in Chinese invention patent Authorization Notice No. CN101937801B）, described semiaxis 246 can be in energy storage
Rotated in journey by the spring-force driven dual of energy-stored spring 232, due to the rotation of semiaxis 246, the confined planes of semiaxis 246 fill separating brake
The separating brake push rod 252 put in 25 is locked.In addition, cam 244 and main shaft 231 are engaged, in the thermal energy storage process of energy-stored spring 232,
Lock 245 can be depressed into by the rotation of cam 244 on semiaxis 246 to realize hasp.Switch knob 241 is pressed, is pressed with combined floodgate
The pressure that button 241 is connected refers to 243 unlocks described lock 245 by promoting semiaxis 246 to rotate.
Described manual-operating mechanism 3 is arranged on the outside of the second side plate 22 of stored energy mechanism 2, and coordinates with main shaft 231
Linked.The manual-operating mechanism 3 includes handle 31, ratchet 32, ratchet 33 and instruction wheel 34, described ratchet 32 and refers to
Show that wheel 34 is interlocked with main shaft 231, described handle 31 drives main shaft 231 to rotate by ratchet 32, main shaft 231 drives after rotating
Stored energy operating mechanism 2 carries out energy storage.Described motor-operating mechanism 4 includes motor 41, multi-stage speed-reducing travelling gear 42, unidirectional biography
Dynamic device 43 and control circuit board 44, described motor 41, multi-stage speed-reducing travelling gear 42 and unidirectional transmission 43 are set
Put in the outside of the first side plate 21 of stored energy mechanism 2.Motor 41 drives multi-stage speed-reducing travelling gear 42 to rotate after being powered, and thus drives
Dynamic main shaft 231, which is rotated, to carry out energy storage to stored energy mechanism 2.
Described energy storage and energy release is arranged on the operating mechanism 23 of stored energy mechanism 2 and and main shaft with on/off switch instruction device 5
231 coordinate.The energy storage and energy release includes energy storage and energy release instruction device 51 and on/off switch instruction device 52 with on/off switch instruction device 5.
Described energy storage and energy release instruction device 51, can be by the work of instruction wheel 34 from the number of winning the confidence of instruction wheel 34 being set on main shaft 231
With rotating, the state for indicating energy storage electricity behaviour.Described on/off switch instruction device 52 include on/off switch indication piece 521,
Push rod 522, jam plate 523 and connecting rod 524, described push rod 522 are interlocked with connecting rod 524, described on/off switch indication piece 521
By push rod 522 from the circuit breaker internal number of winning the confidence, the on/off switch position of breaker can be read in the front of electrically operated institution, it is described
Push rod 522 is switched off the driving of device Inner link part and moved up and down, and described jam plate 523 can move up and down and realize that padlock is locked,
Described connecting rod 524 drives rotary setting by push rod 522, and its one end is resisted against on one end of the push rod 522, the other end can be slided
Dynamic is arranged in the stopper slot 5231 of jam plate 523.When breaker closing, the downward actuation of push rod 522, drive link 524 is revolved
Turn, so that the one end of drivening rod 524 in the stopper slot 5231 of jam plate 523 locks jam plate 523, prevent it from combined floodgate shape
Padlock operation is carried out under state, on/off switch indication piece 521 rotates in the presence of push rod 522, indicated disconnected with electricity behaviour's cooperation at present
Road device is in "on" position（ON）.Indicate that current electrically operated institution is in "on" position（Relevant on/off switch instruction device 52 is specific
Set and operate, Chinese utility model patent Authorization Notice No. CN205177735U please be refer to）.Meanwhile, the rotation of instruction wheel 34
Drive energy storage and energy release instruction device 51 to rotate, indicate that current electrically operated institution is in de-energized state.When breaker open operation, push rod
522 motions upwards, drive link 524 rotates, so that drivening rod 524 departs from one end of stopper slot 5231 stops lock section, now
Jam plate 523 can be pulled to move up, padlock is carried out.
Described state switching device 6 is arranged on the top of stored energy mechanism 2, and the state switching device 6, which includes sliding, to be set
Instruction clamp 61,61 pairs described of instruction clamp should have manual, automatic and three kinds of location status of padlock.When instruction clamp 61 is slided
When moving and being allocated to the position of manual mode, circuit is cut off, and prevents motor-operating mechanism 4 from being operated；When instruction clamp 61 is slided
When moving and being allocated to the position of auto state, circuit is switched on, and breaker is operated by motor-operating mechanism 4；Work as instruction
When clamp 61 slides and is allocated to the position of padlock state, manual-operating mechanism 3 and motor-operating mechanism 4 can not all enter to breaker
Row operation, now breaker is locked in gate-dividing state.
Described signal component 7 is fixedly mounted on the first side plate 21, and signal component 7 preferably has lever 71.Work as storage
When energy mechanism 2 is in manual mode, now state switching device 6 and signal component 7 are contactless, and signal component 7 exports manual letter
Number, while the instruction correspondence of clamp 61 of state switching device 6 is indicated in the position of manual mode；When stored energy mechanism 2 is in automatically
During state, now state switching device 6 pushes down the lever 71 on signal component 7, the now output of signal component 7 automatic signal, together
When state switching device 6 indicate clamp 61 correspondence indicate in the position of auto state.
Electrically operated institution of the present utility model is energy storage electric pneumatic operating mechanism, and its power source is respectively from manually operated and electricity
Dynamic operation two parts, final purpose is that driving operating mechanism 23 is acted, and the compressed energy-storage to energy-stored spring 232 is realized, to release
It can close a floodgate and prepare, specific action process is as follows.
Manually operated action process：
Fig. 4 and Fig. 5 are referred to, described energy storage electric pneumatic operating mechanism is in de-energized state, by state switching device 6 groups
To manual（MANUAL）Position, i.e. " manual mode ".Now state switching device 6 and signal component 7 are contactless, signal component 7
Manual ringing is exported, while indicating that the correspondence of clamp 61 is indicated in manual position；Pull the handle 31 on manual-operating mechanism 3, band
Pawl 33 makees translation counterclockwise and rotation, makees rotate counterclockwise with this driving pawl 32, the main shaft 231 engaged with ratchet 32 exists
Acted under the driving of ratchet 32.The rotation of main shaft 231 drives the energy storage cam 233 engaged to rotate, and energy storage cam 233 is gradually
The arc surface that bursts at the seams promotes rocking arm 234 to rotate, and rocking arm 234 drives the sliding block 235 being hinged with it to move horizontally.Now rocking arm 234
On energy storage axle 2341 due to rocking arm 234 rotary motion and compressed energy-storage spring 232 carry out energy storage action.With this simultaneously, close
Semiaxis 246 in brake gear 24 rotates under the spring-force driven dual of energy-stored spring 232, is that next step hasp is prepared.Due to half
The rotation of axle 246, the confined planes of semiaxis 246 lock the separating brake push rod 252 in switching-off device 25, prevent in energy storage state to disconnected
Road device carries out maloperation.
On the other hand, due to the same main shaft of instruction wheel 34 in the cam 244 and manual-operating mechanism 3 in closing device 24
231 engagements, in the thermal energy storage process of above-mentioned energy-stored spring 232, cam 244 and the rotate counterclockwise of instruction wheel 34, turn of cam 244
It is dynamic that lock 245 is depressed on semiaxis 246 to realize hasp, while the energy storage and energy release instruction device 51 being engaged in instruction wheel 34 is obtained
Signal is obtained, energy storage electric pneumatic operating mechanism is designated as energy storage state, got ready to release to close a floodgate.
Above-mentioned a series of operation, the thermal energy storage process for completing energy storage electric pneumatic operating mechanism is i.e. complete to the breaker of adapted
Operation is detained again into separating brake, now energy storage electric pneumatic operating mechanism is in energy storage state, breaker is in buckle-like state again.Work as energy storage
When formula motor-operating mechanism is in energy storage state, the switch knob 241 of closing device 24 is pressed, is connected with switch knob 241
Pressure refers to 243 promotion semiaxis 246 and rotates and lock 245 is unlocked.Now under the counter-force effect of energy-stored spring 232, main shaft 231
Rotation, and cam 244, energy storage cam 233 and rocking arm 234 are interlocked, while moved with movable slider 235 to combined floodgate direction,
Realize the closing function to breaker.
While completing to close a floodgate, the downward actuation of push rod 522 in on/off switch instruction device 52, drive link 524 makees up time
Pin rotates, so that the one end of drivening rod 524 in the stopper slot 5231 of jam plate 523 is by the jam plate in on/off switch instruction device 52
523 lockings, prevent it to refer to from the on/off switch in carrying out padlock operation, the on/off switch instruction device 52 engaged in "on" position
Show that part 521 rotates under the effect of push rod 522, indicate that the breaker coordinated at present with electricity behaviour is in "on" position（ON）.Meanwhile, with
The rotation drive energy storage and energy release instruction device 51 for the instruction wheel 34 that main shaft 231 coordinates is rotated, and the current electricity behaviour of instruction, which is in, releases energy shape
State.
In "on" position, by the opening button 251 in manual brake-separating device 25, separating brake push rod 252 causes downwards breaker
Thread off, moved upwards under now tumbler driving of the push rod 522 in breaker, drive on/off switch indication piece 521 to rotate, indicate
Breaker is in gate-dividing state（OFF）.When locking of the releasing to jam plate 523, when state switching device 6 is allocated to padlock state, hand
Pneumatic operating mechanism 3 and motor-operating mechanism 4 can not all be operated to breaker, and now breaker is locked in gate-dividing state
（OFF）, energy storage electric pneumatic operating mechanism can realize padlock function.
It is automatically brought into operation action process：
Fig. 2 and Fig. 3 are referred to, state switching device 6 is allocated to automatically by energy storage electric pneumatic operating mechanism in de-energized state
（AUTO）Position, i.e. " auto state ".Now state switching device 6 pushes down the lever 71 on signal component 7, and signal component 7 is defeated
Go out automatic signal, while the correspondence of instruction clamp 61 of state switching device 6 is indicated in auto state position.Work as motor-operating mechanism
When 4 control circuit board 44 obtains a sub-gate signal, motor 41 is driven by multi-stage speed-reducing gear 42, by being engaged on main shaft
Unidirectional transmission 43 on 231 is driven, and drive shaft 231 rotates to drive stored energy mechanism 2 to realize the storage of energy-stored spring 232
Can operation so that complete the i.e. breaker of energy storage of motor-operating mechanism 4 detains operation again.At the same time, will by instruction wheel 34
The position of motor-operating mechanism 4 feeds back to control circuit board 44 through microswitch, so as to control opening for motor 41 under auto state
Off-position is put.When control circuit board 44 obtains a switching signal, making electromagnet 242 is acted, and pressure refers to 243 promotion semiaxis 246 and revolved
Turn to unlock mechanism, the energy of releasing of electrically operated institution energy-stored spring 232, driving breaker closing are realized with this.Its trip action process
With manually operated consistent, thus no longer go to live in the household of one's in-laws on getting married herein and.
Claims (4)
1. a kind of breaker electrically operated institution of carrier state output function, it is characterised in that including：
Actuating mechanism, for driving breaker actuation；
Manual-operating mechanism (3), for applying energy to actuating mechanism manually；
Motor-operating mechanism (4), including motor drive disk assembly, actuating mechanism application energy is given for electronic；
State switching device (6), for the manually operated and electrically operated switching of actuating mechanism；
Signal component (7), it is associated with state switching device (6), for the electricity to outside transmission actuating mechanism state in which
Signal.
2. a kind of breaker electrically operated institution of carrier state output function according to claim 1, it is characterised in that the shape
State switching device (6) includes the instruction clamp (61) for being used to indicate manual mode and auto state, when actuating mechanism is in manually
During state, indicated while state switching device (6) is switched to instruction clamp (61) correspondence in the position of manual mode, now state
Switching device (6) trigger signal component (7) exports manual ringing, and breaker is operated by manual-operating mechanism (3)；When dynamic
When making mechanism in auto state, indicated while state switching device (6) is switched to instruction clamp (61) correspondence in auto state
Position, now state switching device (6) trigger signal component (7) output automatic signal, by motor-operating mechanism (4) to open circuit
Device is operated.
3. the breaker electrically operated institution of a kind of carrier state output function according to claim 1, it is characterised in that described
Actuating mechanism includes facing each other the first side plate (21) be arrangeding in parallel and the second side plate (22) and described in being fixedly installed on
Operating mechanism (23), closing device (24) and switching-off device (25) between first side plate (21) and the second side plate (22).
4. the breaker electrically operated institution of a kind of carrier state output function according to claim 2, it is characterised in that described
Signal component (7) is fixedly mounted on the first side plate (21) of actuating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720287734.1U CN206584877U (en) | 2017-03-23 | 2017-03-23 | A kind of breaker electrically operated institution of carrier state output function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720287734.1U CN206584877U (en) | 2017-03-23 | 2017-03-23 | A kind of breaker electrically operated institution of carrier state output function |
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| Publication Number | Publication Date |
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| CN206584877U true CN206584877U (en) | 2017-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720287734.1U Active CN206584877U (en) | 2017-03-23 | 2017-03-23 | A kind of breaker electrically operated institution of carrier state output function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110310870A (en) * | 2019-07-26 | 2019-10-08 | 杭州乾龙电器有限公司 | A kind of intelligent moulded case circuit breaker |
| WO2020108554A1 (en) * | 2018-11-28 | 2020-06-04 | 苏州景泰电气有限公司 | Padlock device for electric operation mechanism |
-
2017
- 2017-03-23 CN CN201720287734.1U patent/CN206584877U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108554A1 (en) * | 2018-11-28 | 2020-06-04 | 苏州景泰电气有限公司 | Padlock device for electric operation mechanism |
| CN110310870A (en) * | 2019-07-26 | 2019-10-08 | 杭州乾龙电器有限公司 | A kind of intelligent moulded case circuit breaker |
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