CN107731633B - The breaker of mutual lock control - Google Patents
The breaker of mutual lock control Download PDFInfo
- Publication number
- CN107731633B CN107731633B CN201711019697.7A CN201711019697A CN107731633B CN 107731633 B CN107731633 B CN 107731633B CN 201711019697 A CN201711019697 A CN 201711019697A CN 107731633 B CN107731633 B CN 107731633B
- Authority
- CN
- China
- Prior art keywords
- energy storage
- control
- gear
- housing assembly
- breaker
- 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
- H01H71/1009—Interconnected mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
-
- 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
- H01H71/04—Means for indicating condition of the switching device
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The present invention relates to a kind of breaker of mutual lock control, driven including housing assembly, the driving device being mounted in housing assembly, by the energy storage device of driving device driving, by driving device and by the executive device of interlock and energy storage device interlocking linkage, the control device for controlling executive device combined floodgate or separating brake and the instruction device for showing breaker closing or gate-dividing state.Present apparatus driving device linkage driving energy storage device and executive device, and realize that energy storage device and executive device interlocking linkage control by interlock.It is realized by control device and the operation acts of breaker is controlled.The non-energy storage of the present invention cannot close a floodgate.The non-energy storage contact of switch is not in series in sub-gate circuit.Even if, can also be ingenious in design with tripping so the non-energy storage of switch, securely and reliably.
Description
Technical field
The present invention relates to the breakers of mutual lock control.
Background technique
Low-voltage circuit breaker (once claiming automatic switch) is a kind of can not only connect and disjunction normal duty electric current and overload
Electric current can also connect the device for switching with disjunction short circuit current.Low-voltage circuit breaker in addition to playing control action, also has in circuit
There are certain defencive function, such as overload, short circuit, under-voltage and earth leakage protective.There are many mode classification of low-voltage circuit breaker, by making
With classification point, there are selection type (protective device Parameter adjustable) and non-selection type (protective device parameter is non-adjustable), by arc-extinguishing medium
Point, there are air type and vacuum type (domestic at present is mostly air type).Low-voltage circuit breaker range of capacity is very big, minimum 4A, and most
Big reachable 5000A.Low-voltage circuit breaker is widely used in low-voltage distribution system outgoings at different levels, the power supply control of various mechanical equipments
With the control and protection of electric terminal.
Summary of the invention
For above content, the technical problems to be solved by the invention be generally speaking to provide it is a kind of design rationally, cost
It is cheap, durable, safe and reliable, easy to operate, time saving and energy saving, save fund, compact-sized and mutual lock control easy to use
The breaker of system;The technical issues of solving in detail and acquirement beneficial effect in aftermentioned content and combine in specific embodiment
Content specifically describes.
To solve the above problems, the technical solution used in the present invention is:
A kind of breaker of mutual lock control is filled including housing assembly, the driving device being mounted in housing assembly, by driving
The energy storage device of driving is set, is driven by driving device and by the executive device of interlock and energy storage device interlocking linkage, use
In control executive device close a floodgate or separating brake control device and for show breaker closing or gate-dividing state instruction fill
It sets.
Present apparatus driving device linkage driving energy storage device and executive device, and by interlock realize energy storage device with
The control of executive device interlocking linkage.It is realized by control device and the operation acts of breaker is controlled.The non-energy storage of the present invention is just not
It can be carried out combined floodgate.The non-energy storage contact of switch is not in series in sub-gate circuit.Even if so the non-energy storage of switch, can also with tripping,
It is ingenious in design, securely and reliably.
Driving device includes the driving motor being mounted in housing assembly, with the output shaft of driving motor passes through bevel gear group
The intermediate gear shaft of engagement leads to First Transition duplicate gear and First Transition duplex-gear that gear set engages with intermediate gear shaft
The the second transition duplicate gear for taking turns engagement, the output gear that is engaged with the second transition duplicate gear and coaxial with output gear
The driving returnning of transmission.Its transmission chain are as follows: driving motor-bevel gear group-intermediate gear shaft-First Transition duplicate gear-
Second transition duplicate gear-output gear-, to realize that kinetic energy exports.Transmission is accurate, realizes low-speed big transmission.
Energy storage device include one end and drive returnning eccentric shaft transmission connection energy storage connecting plate, another with energy storage connecting plate
The hinged energy storage sliding seat in one end, the energy storage crank throw being mounted in housing assembly, around energy storage crank throw eccentric shaft swing energy storage
The spider for swinging guide holder, being mounted on energy-stored spring and energy storage crank throw that energy storage is swung between guide holder and energy storage sliding seat
The energy storage output gear of coaxial transmission, be arranged in housing assembly and to energy storage crank throw swing angle limit limit card board, with
And the energy storage input gear with the transmission connection of energy storage output gear.
Its transmission chain: driving returnning-energy storage connecting plate-energy storage sliding seat-energy-stored spring realizes energy storage.Pass through limiting card
The rotational angle of plate limitation energy storage crank throw.
Executive device includes the execution connecting lever that one end is sleeved on the eccentric shaft of energy storage crank throw and execution connecting lever other end hinge
The execution turntable that connects, with execute that turntable is arranged concentrically release can detent turntable, drive release can releasing for detent turntable rotation can be eccentric
Bar is arranged in release and can execute torsional spring, one end and the hinged execution of housing assembly between eccentric rod and the eccentric rod for executing turntable
Swing arm and both ends respectively with execute swing arm other end and execute the hinged execution linking arm of turntable.
Its transmission chain is energy storage crank throw-execution connecting lever-execution turntable-releases energy detent turntable-, and releasing can eccentric rod-execution torsional spring
Realize separating brake movement.
To realize that switching-in spring and tripping spring work independently.
Interlock includes covering with the interlocking detent of energy storage input gear coaxial transmission half, being sequentially connected with execution torsional spring
Execute detent half cover and be arranged in interlocking detent half cover and execute detent half cover between and the sliding setting on housing assembly
Interlock guide plate.
Energy storage crank throw-energy storage output gear-energy storage input gear-half set-interlocking of interlocking detent guide plate-execution detent half
Set-execution torsional spring realizes that switching non-energy storage cannot close a floodgate.The non-energy storage contact of switch is not in series in sub-gate circuit.
Even if, can also be with tripping so the non-energy storage of switch.
Control device include the control button being rotatably provided on housing assembly, respectively by control button drive rotate coaxially
Control swivel plate and output swing arm, be arranged in output swing arm one end and to release can detent turntable positioning control orienting roll
It takes turns, be arranged on housing assembly and set with the corresponding control wiring swing arm contacted of output swing arm, with control wiring swing arm linkage
Set and be used for the control wiring contact switch of on-off coil circuit.
Transmission chain is control button-control swivel plate and output swing arm-control guide roller/control wiring swing arm-
Control wiring contact switch.Control guide roller is rotated when needing to release energy to energy detent turntable positioning is released, thus
So that releasing energy detent turntable infinite place, energy is released in spring realization.
Instruction device includes the indication linked plate hinged with control swivel plate and turns with the hinged instruction of indication linked plate
Movable plate.To realize linkage instruction combined floodgate or separating brake.
Control swivel plate is sequentially connected with ground connection movable plate.Securely and reliably.
The present invention has rational design, it is low in cost, durable, safe and reliable, easy to operate, time saving and energy saving, save fund,
It is compact-sized and easy to use.
Beneficial effects of the present invention description without being limited thereto, in order to preferably be easy to understand, specific embodiment part into
More preferably detailed description is gone.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of driving device of the present invention.
Fig. 3 is the structural schematic diagram of energy storage device of the present invention.
Fig. 4 is the structural schematic diagram of control device of the present invention.
Wherein: 1, housing assembly;2, driving device;3, energy storage device;4, interlock;5, executive device;6, control dress
It sets;7, instruction device;8, driving motor;9, intermediate gear shaft;10, First Transition duplicate gear;11, the second transition duplex-gear
Wheel;12, output gear;13, returnning is driven;14, energy storage connecting plate;15, energy storage sliding seat;16, energy-stored spring;17, energy storage
Swing guide holder;18, energy storage crank throw;19, energy storage output gear;20, energy storage input gear;21, interlocking detent half covers;22, it limits
Position snap-gauge;23, connecting lever is executed;24, turntable is executed;25, torsional spring is executed;26, swing arm is executed;27, linking arm is executed;28, it interlocks
Guide plate;29, detent half is executed to cover;30, control button;31, swivel plate is controlled;32, swing arm is exported;33, orienting roll is controlled
Wheel;34, indication linked plate;35, rotor plate is indicated;36, it is grounded movable plate;37, wiring swing arm is controlled;38, wiring contact is controlled
Switch;39, releasing can detent turntable;40, releasing can eccentric rod.
Specific embodiment
As shown in Figs 1-4, the breaker of the mutual lock control of the present embodiment, including housing assembly 1, it is mounted on housing assembly 1
Interior driving device 2, the energy storage device 3 driven by driving device 2 are driven by driving device 2 and by interlock 4 and energy storage
The executive device 5 of 3 interlocking linkage of device, for control executive device 5 close a floodgate or separating brake control device 6 and for showing
The instruction device 7 of breaker closing or gate-dividing state.
2 linkage driving energy storage device 3 of present apparatus driving device and executive device 5, and energy storage dress is realized by interlock 4
3 are set to control with 5 interlocking linkage of executive device.It is realized by control device 6 and the operation acts of breaker is controlled.The present invention does not store up
It can cannot close a floodgate.The non-energy storage contact of switch is not in series in sub-gate circuit.Even if, can also be with so the non-energy storage of switch
Tripping, it is ingenious in design, securely and reliably.
Driving device 2 passes through umbrella tooth including the output shaft of the driving motor 8 and driving motor 8 that are mounted in housing assembly 1
The intermediate gear shaft 9 of wheel group engagement leads to First Transition duplicate gear 10 and the first mistake that gear set engages with intermediate gear shaft 9
Cross duplicate gear 10 engagement the second transition duplicate gear 11, engaged with the second transition duplicate gear 11 output gear 12, with
And the driving returnning 13 with 12 coaxial transmission of output gear.Its transmission chain are as follows: driving motor 8- bevel gear group-intermediate gear
Axis 9- First Transition duplicate gear 10- the second transition duplicate gear 11- output gear 12-, to realize that kinetic energy exports.Transmission essence
Really, low-speed big transmission is realized.
Energy storage device 3 includes one end and the energy storage connecting plate 14 for driving the eccentric shaft of returnning 13 to be sequentially connected and energy storage
The hinged energy storage sliding seat 15 of 14 other end of connecting plate, the energy storage crank throw 18 being mounted in housing assembly 1, around the inclined of energy storage crank throw 18
The energy-stored spring that the energy storage of mandrel swings swings guide holder 17, is mounted between energy storage swing guide holder 17 and energy storage sliding seat 15
16, with the energy storage output gear 19 of the spider coaxial transmission of energy storage crank throw 18, setting in housing assembly 1 and to energy storage crank throw
The limit card board 22 of 18 swing angles limit and the energy storage input gear 20 being sequentially connected with energy storage output gear 19.
Its transmission chain: driving returnning 13- energy storage connecting plate 14- energy storage sliding seat 15- energy-stored spring 16 realizes energy storage.It is logical
Cross the rotational angle that limit card board 22 limits energy storage crank throw 18.
Executive device 5 includes the execution connecting lever 23 that one end is sleeved on the eccentric shaft of energy storage crank throw 18 and execution connecting lever 23
Hinged the executions turntable 24 of the other end, with execute that turntable 24 is arranged concentrically release can detent turntable 39, drive and release energy detent turntable
39 rotation release can eccentric rod 40, be arranged in release can eccentric rod 40 and execute turntable 24 eccentric rod between execution torsional spring 25,
One end and the hinged execution swing arm 26 of housing assembly 1 and both ends are cut with scissors with execution 26 other end of swing arm and execution turntable 24 respectively
The execution linking arm 27 connect.
Its transmission chain releases energy detent turntable 39- for energy storage crank throw 18- execution connecting lever 23- execution turntable 24- and releases energy eccentric rod
40- executes torsional spring 25 and realizes separating brake movement.
To realize that switching-in spring and tripping spring work independently.
Interlock 4 includes covering 21 with the interlocking detent of 20 coaxial transmission of energy storage input gear half, passing with execution torsional spring 25
The execution detent half of dynamic connection cover 29 and setting interlocking detent half cover 21 and execute detent half cover between 29 and in shell it is total
At the interlocking guide plate 28 for sliding setting on 1.
Energy storage crank throw 18- energy storage output gear 19- energy storage input gear 20- interlocks detent half and covers 21- interlocking guide plate 28-
It executes half set 29- execution torsional spring 25 of detent and realizes that switching non-energy storage cannot close a floodgate.It is not in series in sub-gate circuit
Switch non-energy storage contact.Even if, can also be with tripping so the non-energy storage of switch.
Control device 6 includes the control button 30 being rotatably provided on housing assembly 1, is driven together by control button 30 respectively
The control swivel plate 31 that axis rotates is determined in output 32 one end of swing arm and with output swing arm 32, setting to energy detent turntable 39 is released
Position control guide roller 33, be arranged on housing assembly 1 and with output swing arm 32 correspondence contact control wiring swing arm 37,
With the control linkage of wiring swing arm 37 setting and for the control wiring contact switch 38 of on-off coil circuit.
Transmission chain is that control button 30- controls swivel plate 31 and output swing arm 32- controls guide roller 33/ and controls wiring
The control wiring contact switch 38 of swing arm 37-.Control guide roller 33 to release can 39 detent of detent turntable, when need to release can when
It waits, is rotated, so that releasing 39 infinite place of energy detent turntable, energy is released in spring realization.
Instruction device 7 includes the indication linked plate 34 hinged with control swivel plate 31 and hinged with indication linked plate 34
Instruction rotor plate 35.To realize linkage instruction combined floodgate or separating brake.
Control swivel plate 31 is sequentially connected with ground connection movable plate 36.Securely and reliably.
The present invention has rational design, it is low in cost, durable, safe and reliable, easy to operate, time saving and energy saving, save fund,
It is compact-sized and easy to use.
It is to disclose in order to more clear, and the prior art is not just being enumerated that the present invention, which fully describes,.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment or equivalent replacement of some of the technical features;Make
It is obvious for being combined for those skilled in the art to multiple technical solutions of the invention.And these are modified or replace
It changes, the spirit and scope for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (6)
1. a kind of breaker of mutual lock control, it is characterised in that: including housing assembly (1), the drive being mounted in housing assembly (1)
Dynamic device (2), driven by the energy storage device (3) of driving device (2) driving, by driving device (2) and by interlock (4) with
The executive device (5) of energy storage device (3) interlocking linkage, for control executive device (5) close a floodgate or separating brake control device (6),
And the instruction device (7) for showing breaker closing or gate-dividing state;
Driving device (2) includes the driving motor (8) being mounted in housing assembly (1), passes through with the output shaft of driving motor (8)
The intermediate gear shaft (9) of bevel gear group engagement leads to the First Transition duplicate gear that gear set engages with intermediate gear shaft (9)
(10), the second transition duplicate gear (11) engaged with First Transition duplicate gear (10) and the second transition duplicate gear (11)
The output gear (12) of engagement and driving returnning (13) with output gear (12) coaxial transmission;
Energy storage device (3) includes energy storage connecting plate (14) and the storage of the eccentric shaft transmission connection of one end and driving returnning (13)
Can the hinged energy storage sliding seat (15) of connecting plate (14) other end, be mounted in housing assembly (1) energy storage crank throw (18), around energy storage
The energy storage that the eccentric shaft of crank throw (18) is swung swings guide holder (17), is mounted on energy storage swing guide holder (17) and energy storage sliding seat
(15) the energy storage output gear (19) of the spider coaxial transmission of energy-stored spring (16) and energy storage crank throw (18) between, setting
Limit card board (22) in the housing assembly (1) and to the limit of energy storage crank throw (18) swing angle and with energy storage output gear
(19) the energy storage input gear (20) being sequentially connected.
2. the breaker of mutual lock control according to claim 1, it is characterised in that: executive device (5) includes one end suit
Execution connecting lever (23) on the eccentric shaft of energy storage crank throw (18), the execution turntable hinged with connecting lever (23) other end is executed
(24), with execute turntable (24) be arranged concentrically release can detent turntable (39), drive release can detent turntable (39) rotate release energy
The execution torsional spring (25) between energy eccentric rod (40) and the eccentric rod for executing turntable (24), one end are being released in eccentric rod (40), setting
The execution swing arm (26) and both ends hinged with housing assembly (1) respectively with execute swing arm (26) other end and execution turntable
(24) hinged execution linking arm (27).
3. the breaker of mutual lock control according to claim 2, it is characterised in that: interlock (4) includes defeated with energy storage
The interlocking detent half for entering gear (20) coaxial transmission covers (21), covers with the execution detent half for executing torsional spring (25) transmission connection
(29) and setting covers (21) in interlocking detent half and execution detent half is covered between (29) and slided on housing assembly (1) and sets
The interlocking guide plate (28) set.
4. the breaker of mutual lock control according to claim 3, it is characterised in that: control device (6) includes rotary setting
Control button (30) on housing assembly (1) by control button (30) drives the control swivel plate (31) rotated coaxially respectively
With output swing arm (32), setting in output swing arm (32) one end and to the control orienting roll for releasing energy detent turntable (39) positioning
Wheel (33) is arranged on housing assembly (1) and corresponds to the control wiring swing arm (37) contacted and control with output swing arm (32)
Wiring swing arm (37) linkage setting and the control wiring contact switch (38) for being used for on-off coil circuit.
5. the breaker of mutual lock control according to claim 4, it is characterised in that: instruction device (7) includes revolving with control
Rotating plate (31) hinged indication linked plate (34) and the instruction rotor plate (35) hinged with indication linked plate (34).
6. the breaker of mutual lock control according to claim 5, it is characterised in that: control swivel plate (31) is sequentially connected with
It is grounded movable plate (36).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711019697.7A CN107731633B (en) | 2017-10-27 | 2017-10-27 | The breaker of mutual lock control |
Applications Claiming Priority (1)
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CN201711019697.7A CN107731633B (en) | 2017-10-27 | 2017-10-27 | The breaker of mutual lock control |
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CN107731633A CN107731633A (en) | 2018-02-23 |
CN107731633B true CN107731633B (en) | 2019-03-05 |
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CN201711019697.7A Active CN107731633B (en) | 2017-10-27 | 2017-10-27 | The breaker of mutual lock control |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN113199693B (en) * | 2021-04-21 | 2022-07-15 | 青岛海佰利机械有限公司 | Injection molding machine with improved cooler |
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CN106098483A (en) * | 2015-04-30 | 2016-11-09 | 现代重工业株式会社 | Energy storage state display device and chopper |
KR20160134938A (en) * | 2015-05-13 | 2016-11-24 | 현대중공업 주식회사 | Circuit breaker |
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CN106449302A (en) * | 2015-08-04 | 2017-02-22 | 浙江正泰电器股份有限公司 | Circuit breaker interlocking component |
CN106449305A (en) * | 2015-08-04 | 2017-02-22 | 浙江正泰电器股份有限公司 | Circuit breaker energy storage operating mechanism |
CN206194583U (en) * | 2016-11-21 | 2017-05-24 | 德力西电气有限公司 | Automatic change -over electrical apparatus with machinery interlock function |
CN107240518A (en) * | 2016-04-29 | 2017-10-10 | 上海良信电器股份有限公司 | A kind of energy storage type electric operating miniature circuit breaker |
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2017
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Patent Citations (10)
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CN1211335A (en) * | 1996-12-13 | 1999-03-17 | 通用电气公司 | Interlock arrangement for stationary mounted circuit breakers |
CN204270930U (en) * | 2014-12-22 | 2015-04-15 | 苏州市吴通光电科技有限公司 | A kind of breaker mechanical mutual interlocking gear |
CN106057598A (en) * | 2015-04-13 | 2016-10-26 | 现代重工业株式会社 | Circuit breaker |
CN106098483A (en) * | 2015-04-30 | 2016-11-09 | 现代重工业株式会社 | Energy storage state display device and chopper |
KR20160134938A (en) * | 2015-05-13 | 2016-11-24 | 현대중공업 주식회사 | Circuit breaker |
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CN206194583U (en) * | 2016-11-21 | 2017-05-24 | 德力西电气有限公司 | Automatic change -over electrical apparatus with machinery interlock function |
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