CN107958822A - A kind of breaker with interlocking shaft position signal output function - Google Patents
A kind of breaker with interlocking shaft position signal output function Download PDFInfo
- Publication number
- CN107958822A CN107958822A CN201711473366.0A CN201711473366A CN107958822A CN 107958822 A CN107958822 A CN 107958822A CN 201711473366 A CN201711473366 A CN 201711473366A CN 107958822 A CN107958822 A CN 107958822A
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- Prior art keywords
- interlocking shaft
- microswitch
- breaker
- interlocking
- signal output
- 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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Links
- 230000011664 signaling Effects 0.000 claims abstract description 16
- 230000001960 triggered effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 44
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 31
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000306 component Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- H01H71/04—Means for indicating condition of the switching device
-
- 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
- H01H2071/046—Means for indicating condition of the switching device exclusively by position of operating part, e.g. with additional labels or marks but no other movable indicators
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
A kind of breaker with interlocking shaft position signal output function, belongs to low voltage electrical apparatus technology field.Breaker includes operating mechanism, interlocking shaft is installed on-board the circuit breaker, interlocking shaft acts after being triggered and with the separating brake semiaxis action in pneumatic operating mechanism, band pneumatic operating mechanism acts after separating brake semiaxis action, it is characterized in that, interlocking shaft signaling module component is further included, interlocking shaft signaling module component matches somebody with somebody the working status output status signal merged according to interlocking shaft with interlocking shaft.Since the working status of interlocking shaft is corresponding with the microswitch output state of module body in interlocking shaft signaling module component, therefore the state of interlocking shaft can be determined according to the output state of microswitch, so as to determine whether the work of interlocking shaft is normal by detecting the output state of microswitch, person easy to operation knows the working condition of interlocking shaft.
Description
Technical field
The invention belongs to low voltage electrical apparatus technology field, and in particular to a kind of to have the disconnected of interlocking shaft position signal output function
Road device.
Background technology
Low-voltage frame circuit breaker is a kind of larger low voltage electrical equipment component of capacity, is mainly used for industrial power train
In system, it can be ensured that the connection of circuit and cut-off under nominal load, and abnormality occur in circuit（As overload, it is short-circuit, deficient
Voltage etc.）Lower automatic shutoff circuit, and can be completely isolated from power load by the way that dynamic and static contact is separated.
The normal work of breaker is most important for electric system, once breaker breaks down, generally requires to suspend
Electric system can just be overhauled, therefore cause larger loss., need to be to circuit breaker internal to ensure the normal use of breaker
The working statuses of multiple function modules be monitored, once note abnormalities to be handled in time.It is open circuit that cannot close a floodgate
One of typical fault of device, due to being related to operating mechanism, drive mechanism, closing electromagnets, shunt release, under-voltage release
Etc. a large amount of parts, function module, therefore it is not easy to look for out of order specific location in a short time.In general, breaker is not
The reason for closing a floodgate, has following several：The trip signal of buckle releaser is not reset（The Reset button i.e. on shell is not pressed
Under）；Operating mechanism energy storage is not in place；Closing coil is not powered on；Switching winding is in "on" position；Under-voltage coil is not powered on；
It is inaccurate to interlock shaft position；The operating mechanism inner link system failure.
In the prior art, to the trip signal of buckle releaser in breaker, closing coil, switching winding, under-voltage coil
Working status can be monitored in real time, but the state of interlocking shaft cannot be monitored.Interlocking shaft is positioned over the groove of pedestal
In, it can rotate, its end is contacted with the end of the separating brake semiaxis in operating mechanism, when the end being located on interlocking shaft outside breaker
When portion is subject to the external force to drive and rotate interlocking shaft, separating brake semiaxis can be driven to rotate, sub-switching operation is carried out to operating mechanism.When disconnected
, can be from the trip signal of upper machine check buckle releaser whether using the prior art when failure of " cannot close a floodgate " occurs in road device
Reset, whether operating mechanism energy storage signal normal, and can be by checking closing coil, switching winding, under-voltage coil
Status signal is determined if to be in "on" position, still, since the state to interlocking shaft cannot be monitored, need to passed through
Manpower carries out site inspection, judges whether its position is accurate.If the position of interlocking shaft is inaccurate, it may drive separating brake semiaxis
In open position, prevent operating mechanism from carrying out closing operation.The process of site inspection interlocking shaft need to be to the shell of breaker
And partial interior annex（Such as shunt release, closing electromagnets, under-voltage release）Dismantled, greatly increase and resolve
The road device repair time, adds the cost of overhaul, and in the case of indefinite specific abort situation, checking process is to operating personnel
With larger risk.
The content of the invention
The task of the present invention is to provide a kind of breaker with interlocking shaft position signal output function, it can detect connection
The working status of lock shaft, person easy to operation know the working condition of interlocking shaft.
The task of the present invention is so to complete, a kind of breaker with interlocking shaft position signal output function, institute
The breaker stated includes operating mechanism 2, is provided with interlocking shaft 4 on-board the circuit breaker, and interlocking shaft 4 acts after being triggered and drives operation
Separating brake semiaxis action in mechanism 2, band pneumatic operating mechanism 2 acts after separating brake semiaxis action, further includes interlocking shaft signaling module group
Part 5, the interlocking shaft signaling module component 5 match somebody with somebody the working status output status signal merged according to interlocking shaft 4 with interlocking shaft 4.
In the specific embodiment of the present invention, the interlocking shaft signaling module component 5 includes module body 51
With connecting line 52, outside the buckle releaser or breaker of one end link block body 51 of the connecting line 52, the other end and breaker
The host computer connection in portion.
In another specific embodiment of the present invention, the breaker further includes main shaft 3 and pedestal 1, in pedestal 1
On anchor ear 31 is installed, main shaft 3 realizes installation by anchor ear 31, and the module body 51 is installed on anchor ear 31.
In another specific embodiment of the present invention, the breaker further includes pedestal 1, the module body
51 are installed on pedestal 1.
In another specific embodiment of the present invention, the module body 51 includes microswitch 511 and module
Housing 512, the microswitch 511 are installed in module housing 512, and the module housing 512 is installed on anchor ear 31.
In the also specific embodiment of the present invention, the microswitch 511 includes microswitch mounting hole
5111st, microswitch is opened by triggering end 5112 and signal output part 5113, the microswitch mounting hole 5111 for fine motion
511 installation is closed, the signal output part 5113 is electrically connected with one end of connecting line 52, and the interlocking shaft 4 triggers described
Microswitch by triggering end 5112.
The present invention's and then in a specific embodiment, the interlocking shaft 4 includes interlocking axis body 41, the connection
Lock shaft body 41 is equipped with microswitch triggering end 44, after interlocking shaft 4 is driven and acted by external component, the microswitch
Triggering end 44 pushes microswitch on the microswitch 511 by triggering end 5112, will be joined by the microswitch 511
The working state signal of lock shaft 4 outwards exports.
In a still more specific embodiment of the invention, the module housing 512 includes male housing 5121 and mother
Housing 5122, the public housing 5121 and parent shell 5122 match setting；The public housing 5121 includes the first installation
Hole 51211, microswitch installation base 51212, housing locating shaft 51213 and public interface arrangment 51214, the described first installation
Hole 51211 is installed with the insertion of installation axle 311 on anchor ear 31, and the housing locating shaft 51213 is embedded into the anchor ear
In module mounting hole 314 on 31, the microswitch mounting hole 5111 of the microswitch 511 is nested into the fine motion and opens
Close on installation base 51212；The parent shell 5122 is equipped with the second mounting hole 51221 and female interface arrangment 51224, described
The second mounting hole 51221 be equally nested into the installation axle 311 of anchor ear 3, female interface arrangment 51224 with it is male clamping knot
Structure 51214 is engaged by clamping.
In the present invention again and then in a specific embodiment, the public interface arrangment 51214 is groove, and described
To be caught in piece, female interface arrangment 51224 is extend into after the male interface arrangment 51214 in fact female interface arrangment 51224
Both existing fixations.
The breaker further includes pedestal 1, the interlocking in yet a further embodiment of the present invention
Axis 4 is rotatably arranged on pedestal 1 or on operating mechanism 2, and the interlocking shaft 4 includes interlocking axis body 41, interlocks 41 length of axis body
The one end in direction is equipped with the driven moved end 42 of interlocking shaft, and the other end of interlocking 41 length direction of axis body is equipped with interlocking shaft drive end 43,
External component drives interlocking axis body 41 to rotate by the driven moved end 42 of interlocking shaft, and interlocks after axis body 41 rotates and pass through interlocking shaft
Drive end 43 is acted with the separating brake semiaxis inside pneumatic operating mechanism 2.
The present invention's and again and in a specific embodiment, the breaker further includes pedestal 1, the interlocking
The movement of axis 4 is arranged on pedestal 1 or on operating mechanism 2, and the interlocking shaft 4 receives the driving of external component and moves, interlocking
Axis 4 acts after moving with the separating brake semiaxis inside pneumatic operating mechanism 2.
The present invention is due to having additional interlocking shaft signaling module component, and the working status of interlocking shaft and interlocking shaft signaling module
The microswitch output state of module body is corresponding in component, therefore the state of interlocking shaft can be according to the output of microswitch
State determines, so that by detecting the output state of microswitch determine whether the work of interlocking shaft is normal, it is easy to operation
Person knows the working condition of interlocking shaft.
Brief description of the drawings
Fig. 1 is the breaker schematic diagram in the present invention.
Fig. 2 is the installation exploded perspective view of the interlocking shaft and interlocking shaft signaling module component in the present invention.
Fig. 3 is interlocking shaft schematic diagram in the present invention.
Fig. 4 is anchor ear schematic diagram in the present invention.
Fig. 5 is the side schematic diagram of module body in the present invention.
Fig. 6 is the opposite side schematic diagram of module body in the present invention.
Fig. 7 is a kind of fundamental diagram in the present invention.
Fig. 8 is another fundamental diagram in the present invention.
In figure：1. pedestal, 11. interlocking shaft mounting holes；2. operating mechanism, 21. mechanism side plates；3. main shaft, 31. anchor ears,
311. installation axles, 312. spindle mounting holes, 313. anchor ear mounting holes, 314. module mounting holes；4. interlocking shaft, 41. interlocking axis bodies,
42. the driven moved end of interlocking shaft, 421. external parts driven, 43. interlocking shaft drive ends, 431. driving projecting shafts, 44. microswitches
Triggering end；5. interlocking shaft signaling module component, 51. module bodies, 511. microswitches, 5111. microswitch mounting holes,
5112. microswitches are by triggering end, 5113. signal output parts, 512. module housings, 5121. public housings, 51211. first installations
Hole, 51212. microswitch installation bases, 51213. housing locating shafts, 51214. public interface arrangments, 5122. parent shells,
51221. second mounting holes, 51224. female interface arrangments, 52. connecting lines.
Embodiment
Applicant below will be described in detail the embodiment of the present invention with reference to attached drawing, but applicant is to embodiment
Description be not limitation to technical solution, any changed in the form rather than substance according to present inventive concept should all be considered as this
The protection domain of invention.
Such as Fig. 1~Fig. 4, the breaker includes housing and operating mechanism 2, and the housing includes pedestal 1 and bottom plate,
The pedestal 1 and bottom plate mutually splice, and are provided with contact system inside housings.Operating mechanism 2 is installed on the outer of pedestal 1
Side, is equipped with main shaft 3 between operating mechanism 2 and pedestal 1, and the operating mechanism 2 drives main shaft 3 to rotate, and main shaft 3 drives described
Contact system action, so as to fulfill contact system splitting or integrating act.The main shaft 3 can be installed on the pedestal 1,
Also the peace to complete to main shaft 3 can be combined on the operating mechanism 3 or by the pedestal 1 and operating mechanism 3
Dress.
Interlocking shaft 4 is installed on pedestal 1.Specifically, the interlocking shaft 4 is installed on the interlocking shaft installation on pedestal 1
In chamber 11, the interlocking shaft installation cavity 11 is the atrium being open towards the operating mechanism 2, interlocking shaft installation cavity 11
Shape is engaged with the interlocking shaft 4, it can meet after interlocking shaft 4 is placed in the interlocking shaft installation cavity 11, the connection
Lock shaft 4 can meet the rotation of need of work.Interlocking shaft 4 acts and with the separating brake semiaxis in pneumatic operating mechanism 2 after being triggered
Action, the operating mechanism 3 that sets out after separating brake semiaxis action carry out separating brake action.Certainly the interlocking shaft 4 can be installed on operation machine
On structure 3, or the other positions of breaker, as long as the interlocking shaft 4 can receive external drive, and drive separating brake semiaxis to act.
For this programme, the installation site of interlocking shaft 4 is not specific to be required.Further, the action of the interlocking shaft 4
Mode also requires for this programme without specific, and the interlocking shaft 4 can be rotated, movement or other dynamic
Completed as mode.The movement of interlocking shaft 4 is arranged on pedestal 1 or on operating mechanism 2 example as mentioned, and the interlocking shaft 4 connects
Moved by the driving of external component, interlocking shaft 4 acts after moving with the separating brake semiaxis inside pneumatic operating mechanism 2.
Main shaft 3 realizes installation by anchor ear 31, and the anchor ear 31 is usually process by metallic plate, the anchor ear
31 are equipped with spindle mounting hole 312, and the both ends of the main shaft 3 are installed in the spindle mounting hole 312 to realize main shaft 3
Installation.Anchor ear mounting hole 313 is additionally provided with anchor ear 31, screw, which is penetrated in the anchor ear mounting hole 313, consolidates anchor ear 31
Determine onto pedestal 1.Operating mechanism 2 includes a pair of of mechanism side plate 21, and mechanism side plate 21 is fixed on pedestal 1.And work as interlocking shaft 4
After being installed in interlocking shaft installation cavity 11, the installation of the mechanism side plate 21 and anchor ear 31 so that interlocking shaft 4 can not be from described
Interlocking shaft installation cavity 11 in come off.Installation axle 311 and module mounting hole 314, the installation axle are additionally provided with anchor ear 31
311 are fixed on anchor ear 31, and extend to operating mechanism 2, and the module mounting hole 314 is determined to be opened on anchor ear 31
Position hole.
The core component of the present invention is interlocking shaft signaling module component 5.The interlocking shaft signaling module component 5 includes module sheet
Body 51 and connecting line 52.The module body 51 is fixed on the anchor ear 31.Certainly, the installation site of module body 51 is not
It is restricted, which also may be mounted on the pedestal 1 or the other positions of breaker, as long as described in meeting
Interlocking shaft 4 can trigger the module body 51.Specifically, installation axle 311, the module are equipped with anchor ear 31
Body 51 is inserted in installation axle 311 and is fixed with clamp spring, so that module body 51 is installed on anchor ear 31.At the same time on anchor ear 31
Module mounting hole 314 is used for the positioning of module body 51, i.e., when module body 51 is installed on anchor ear 31 by installation axle 311
When, the module body 51 can rotate, and after the module body 51 is embedded into module mounting hole 314, institute
The module body 51 stated will not rotate, and one end link block body 51 of the connecting line 52, the other end and higher level
Recoil simulator connects.
The module body 51 includes microswitch 511 and module housing 512.The microswitch 511 is installed on
In module housing 512, the module housing 512 is installed on anchor ear 31.The microswitch 511 is common using in the market
Microswitch, which includes microswitch mounting hole 5111, it is preferred that the microswitch mounting hole
5111 be two, to prevent microswitch 511 from rotating after loading the module housing 512.The microswitch 511
Further include microswitch is made fine motion by triggering end 5112, external component by triggering the microswitch by triggering end 5112
Switch 511 produces signals, and signal output part 5113 is additionally provided with microswitch 511, the signal output part 5113 with
One end of connecting line 52 is electrically connected.
The module housing 512 includes public housing 5121 and parent shell 5122, the public housing 5121 and parent shell
5122 match setting.The public housing 5121 includes the first mounting hole 51211, microswitch installation base 51212, housing
Locating shaft 51213 and public interface arrangment 51214.First mounting hole 51211 is inserted with the installation axle 311 on anchor ear 31
Entering installation, i.e., the first described mounting hole 51211 is inserted in the installation axle 311, and described in housing locating shaft 51213 is embedded into
Anchor ear 31 on module mounting hole 314 in so that the public housing 5121 is installed on anchor ear 31, and will not send out
Raw mobile and rotation.It is convex that the microswitch mounting hole 5111 of the microswitch 511 is nested into the microswitch installation
On platform 51212, it is preferred that the microswitch mounting hole 5111 and microswitch installation base 51212 are two, and two
The position of person is corresponding, so that after the microswitch 511 is installed on public housing 5121, the microswitch 511
It will not rotate and move.Public interface arrangment 51214 is used for the clamping engagement of public housing 5121 and parent shell 5122.
The parent shell 5122 is similarly a housing, which is equipped with the second mounting hole 51221 and master card
Binding structure 51224.Second mounting hole 51221 is equally nested into the installation axle 311, and when the first mounting hole
51211 and second mounting hole 51221 be nested into the installation axle 311 after, the installation axle is caught in by a clamp spring
311 relevant position, with prevent public housing 5121 and parent shell 5122 from the installation axle 311 it is backing out.Master card connects
Structure 51224 is engaged by clamping with public interface arrangment 51214, i.e. female interface arrangment 51224 and male 51214 phase of interface arrangment
Mutually clamping.Specifically, the public interface arrangment 51214 is groove, and female interface arrangment 51224 is is caught in piece, described
Female interface arrangment 51224 extend into the male interface arrangment 51214 after realize both fixations.It can see from the above
Go out, the parent shell 5122 is mounted on public housing 5121, and public housing 5121 is mounted on anchor ear 31.
See Fig. 3, the interlocking shaft 4 is an axial workpiece, it includes interlocking axis body 41, interlocking 41 length direction of axis body
One end is equipped with the driven moved end 42 of interlocking shaft, and the other end of interlocking 41 length direction of axis body is equipped with interlocking shaft drive end 43.Exterior portion
Part drives interlocking axis body 41 to rotate by the driven moved end 42 of interlocking shaft, and interlocks after axis body 41 rotates by interlocking shaft drive end
43 with the separating brake semiaxis action inside pneumatic operating mechanism 2.Specifically, it is equipped with the driven moved end 42 of interlocking shaft driven
Dynamic external part 421, external component drive the driven moved end 42 of interlocking shaft to rotate by driving external part 421 driven.Interlocking shaft
Drive end 43 is equipped with driving projecting shaft 431, and driving projecting shaft 431 is used for and interlocking mechanism's (not shown) cooperation, driving
Projecting shaft 431 drives interlocking mechanism's action, and interlocking mechanism drives separating brake semiaxis action.It is arranged with the interlocking axis body 41
One torsional spring, one end are resisted against on driving projecting shaft 431, and the other end is resisted against on pedestal 1, and restoring force is provided for interlocking shaft 4.
Microswitch triggering end 44 is additionally provided with interlocking axis body 41, the microswitch triggering end 44 is fixed on the interlocking shaft
On body 41, i.e., described microswitch triggering end 44 is rotated synchronously with interlocking axis body 41, when interlocking shaft 4 by external component driving and
After rotation, the microswitch triggering end 44 pushes microswitch on the microswitch 511 by triggering end 5112, makes
Obtain the microswitch 511 and outwards export signal.
It is the work flow diagram of technical solution of the present invention, due to the working status and connection of interlocking shaft 4 such as Fig. 7,8
511 output state of microswitch of module body 51 is corresponding in lock shaft signaling module component 5, therefore the state of interlocking shaft 4 can
Determined with output state according to microswitch 511.It is described so as to be determined by detecting the output state of microswitch 511
Interlocking shaft 4 work it is whether normal.Specifically, having two schemes, a kind of other end for the connecting line 52 accesses
The buckle releaser of breaker, then above-mentioned status signal is passed to host computer by buckle releaser.The interlocking shaft 4 is judged by host computer
Whether work is normal.Another kind is directly accessed host computer for the other end of the connecting line 52.Judged by host computer described
Interlocking shaft 4 work it is whether normal.
Claims (11)
1. a kind of breaker with interlocking shaft position signal output function, the breaker includes operating mechanism 2, in open circuit
Interlocking shaft 4 is installed, interlocking shaft 4 acts after being triggered and with the separating brake semiaxis action in pneumatic operating mechanism 2, separating brake semiaxis on device
Band pneumatic operating mechanism 2 acts after action, it is characterised in that further includes interlocking shaft signaling module component 5, the interlocking shaft signaling module
Component 5 matches somebody with somebody the working status output status signal merged according to interlocking shaft 4 with interlocking shaft 4.
A kind of 2. breaker with interlocking shaft position signal output function according to claim 1, it is characterised in that institute
The interlocking shaft signaling module component 5 stated includes module body 51 and connecting line 52, one end link block sheet of the connecting line 52
The host computer connection of body 51, the buckle releaser of the other end and breaker or circuit breaker external.
A kind of 3. breaker with interlocking shaft position signal output function according to claim 2, it is characterised in that institute
The breaker stated further includes main shaft 3 and pedestal 1, and anchor ear 31 is provided with pedestal 1, and main shaft 3 realizes installation by anchor ear 31,
The module body 51 is installed on anchor ear 31.
A kind of 4. breaker with interlocking shaft position signal output function according to claim 2, it is characterised in that institute
The breaker stated further includes pedestal 1, and the module body 51 is installed on pedestal 1.
A kind of 5. breaker with interlocking shaft position signal output function according to claim 3, it is characterised in that institute
The module body 51 stated includes microswitch 511 and module housing 512, and the microswitch 511 is installed on module housing 512
Interior, the module housing 512 is installed on anchor ear 31.
A kind of 6. breaker with interlocking shaft position signal output function according to claim 5, it is characterised in that institute
The microswitch 511 stated includes microswitch mounting hole 5111, microswitch by triggering end 5112 and signal output part 5113, institute
The microswitch mounting hole 5111 stated is used for the installation of microswitch 511, the signal output part 5113 and connecting line 52
One end is electrically connected, and the interlocking shaft 4 triggers the microswitch by triggering end 5112.
A kind of 7. breaker with interlocking shaft position signal output function according to claim 6, it is characterised in that institute
The interlocking shaft 4 stated includes interlocking axis body 41, and the interlocking axis body 41 is equipped with microswitch triggering end 44, when interlocking shaft 4 by
External component is driven after action, and the microswitch triggering end 44 pushes the microswitch on the microswitch 511
By triggering end 5112, the working state signal of interlocking shaft 4 is outwards exported by the microswitch 511.
A kind of 8. breaker with interlocking shaft position signal output function according to claim 4, it is characterised in that institute
The module housing 512 stated includes public housing 5121 and parent shell 5122, the public housing 5121 and parent shell 5122 and matches
Set；The public housing 5121 includes the first mounting hole 51211, microswitch installation base 51212, housing locating shaft
51213 are inserted into peace with public interface arrangment 51214, first mounting hole 51211 with the installation axle 311 on anchor ear 31
Dress, the housing locating shaft 51213 are embedded into the module mounting hole 314 on the anchor ear 31, the microswitch 511
Microswitch mounting hole 5111 be nested on the microswitch installation base 51212；Set on the parent shell 5122
There are the second mounting hole 51221 and female interface arrangment 51224, second mounting hole 51221 is equally nested into the installation of anchor ear 3
On axis 311, female interface arrangment 51224 is engaged by clamping with male interface arrangment 51214.
A kind of 9. breaker with interlocking shaft position signal output function according to claim 8, it is characterised in that institute
The public interface arrangment 51214 stated is groove, and female interface arrangment 51224 is to be caught in piece, female interface arrangment 51224
Both fixations are realized after extending into the public interface arrangment 51214.
A kind of 10. breaker with interlocking shaft position signal output function according to claim 1, it is characterised in that institute
The breaker stated further includes pedestal 1, and the interlocking shaft 4 is rotatably arranged on pedestal 1 or on operating mechanism 2, the interlocking
Axis 4 includes interlocking axis body 41, and one end of interlocking 41 length direction of axis body is equipped with the driven moved end 42 of interlocking shaft, interlocks 41 length of axis body
The other end in direction is equipped with interlocking shaft drive end 43, and external component drives 41 turns of axis body of interlocking by the driven moved end 42 of interlocking shaft
It is dynamic, and interlock and acted after axis body 41 rotates by interlocking shaft drive end 43 with the separating brake semiaxis inside pneumatic operating mechanism 2.
A kind of 11. breaker with interlocking shaft position signal output function according to claim 1, it is characterised in that institute
The breaker stated further includes pedestal 1, and the interlocking shaft 4 movement is arranged on pedestal 1 or on operating mechanism 2, the interlocking
Axis 4 receives the driving of external component and moves, and interlocking shaft 4 acts after moving with the separating brake semiaxis inside pneumatic operating mechanism 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711473366.0A CN107958822B (en) | 2017-12-29 | 2017-12-29 | Circuit breaker with interlocking shaft position signal output function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711473366.0A CN107958822B (en) | 2017-12-29 | 2017-12-29 | Circuit breaker with interlocking shaft position signal output function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107958822A true CN107958822A (en) | 2018-04-24 |
| CN107958822B CN107958822B (en) | 2023-12-22 |
Family
ID=61956069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711473366.0A Active CN107958822B (en) | 2017-12-29 | 2017-12-29 | Circuit breaker with interlocking shaft position signal output function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107958822B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113808869A (en) * | 2021-09-15 | 2021-12-17 | 江苏大全凯帆开关股份有限公司 | Modular installation method |
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| CN106449307A (en) * | 2015-08-04 | 2017-02-22 | 浙江正泰电器股份有限公司 | Breaker interlocking device |
| CN207690732U (en) * | 2017-12-29 | 2018-08-03 | 常熟开关制造有限公司(原常熟开关厂） | A kind of breaker with interlocking shaft position signal output function |
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2017
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|---|---|---|---|---|
| US6040746A (en) * | 1998-12-30 | 2000-03-21 | Eaton Corporation | Actuation mechanism for trip actuated breaker auxiliary multiple microswitch |
| CN102280318A (en) * | 2010-06-12 | 2011-12-14 | 上海电科电器科技有限公司 | Indicating device for closable state |
| CN103762127A (en) * | 2013-12-27 | 2014-04-30 | 常熟开关制造有限公司(原常熟开关厂） | Operating mechanism of breaker |
| CN104766768A (en) * | 2015-04-29 | 2015-07-08 | 黄国强 | Operating mechanism for circuit breaker |
| CN106449307A (en) * | 2015-08-04 | 2017-02-22 | 浙江正泰电器股份有限公司 | Breaker interlocking device |
| CN207690732U (en) * | 2017-12-29 | 2018-08-03 | 常熟开关制造有限公司(原常熟开关厂） | A kind of breaker with interlocking shaft position signal output function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113808869A (en) * | 2021-09-15 | 2021-12-17 | 江苏大全凯帆开关股份有限公司 | Modular installation method |
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