CN109256302A - Breaker three-position state signal collecting and output device - Google Patents
Breaker three-position state signal collecting and output device Download PDFInfo
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- CN109256302A CN109256302A CN201710567334.0A CN201710567334A CN109256302A CN 109256302 A CN109256302 A CN 109256302A CN 201710567334 A CN201710567334 A CN 201710567334A CN 109256302 A CN109256302 A CN 109256302A
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- guide rod
- breaker
- test
- sliding block
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- 238000012360 testing method Methods 0.000 claims abstract description 102
- 238000000926 separation method Methods 0.000 claims abstract description 44
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 235000014676 Phragmites communis Nutrition 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
-
- 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
- H01H2071/042—Means for indicating condition of the switching device with different indications for different conditions, e.g. contact position, overload, short circuit or earth leakage
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Abstract
Breaker three-position state signal collecting and output device, it includes circuit breaker drawer base and breaker body, the breaker body is inserted on circuit breaker drawer base, it is characterized by: being equipped with drawer chassis contact assembly on the circuit breaker drawer base, breaker body contact assembly is housed on the breaker body, the breaker body contact assembly is inserted into during circuit breaker drawer base with breaker body, at least one set of disengaged position sliding block in the breaker body contact assembly, testing position sliding block and contact position sliding block can be taken up in order of priority at least one set of disengaged position component corresponding with the drawer chassis contact assembly, breaker separation is realized in testing position component and the touching of contact position attached components, the connection of three kinds of location status circuits of test and connection.Using breaker body, the difference of insertion depth into circuit breaker drawer base connects the circuit loop of different conditions to the present invention, realizes the acquisition and output of breaker three position singal.
Description
Technical field
The invention belongs to low voltage electrical apparatus technology field, the in particular to a kind of and integrated open circuits of breaker connecting terminal
Device three-position state signal collecting and transmitting device.
Background technique
As the degree of automation of low-voltage distribution technology increasingly improves, higher want also proposed to the detection of various signals
It asks.Ontology, drawer of low pressure drawer-type switch cabinet of the transmission & distribution electric installation such as open frame circuit breaker of low voltage equipment etc. are shaking
Into or while shaking out bracket shown separation, test, three kinds of location status of connection signal needs show in real time, biography
The common methods that drawer of low-voltage switch cabinet three-position state signal is shown on system are using interlock mechanism in drawer chassis bottom plate
On make three station location marker of drawer, a kind of three positions for low-voltage drawer cabinet as disclosed in Chinese patent 02219609.9 position
Show propulsive mechanism, it, which has, promotes assembly and connection locking assembly, promotes assembly to have cardan shaft, spiral shell is housed on the cardan shaft
Rotation promotes roller and positioning disk, and positioning disk engage with positioning fastener, connection be latched assembly with switch lever load connecting lever,
Connecting lever bracket and the connecting rod hinged with connecting lever bracket, connecting rod two end is slide hinged with connecting lever and locking plate respectively, a part of locking plate
Section can be moved to the front of cardan shaft, and cardan shaft front is equipped with handsetting gear, and a display board slips on bracket, the display board
Upper to have the rack gear being meshed with handsetting gear, three position locating display propelling mechanism is total by promoting assembly and connection to be latched
At and display board realize drawer positions in the display of switch cabinet panel, but this display device is shown using mechanical system,
With the development of low-voltage distribution technology transmission & distribution power technology, this traditional mechanical three signal display apparatus can not be by above-mentioned position
Signal is associated with electrical communications.
It is intelligent especially for power supply-distribution system is met in order to be adapted to the development of low-voltage distribution technology transmission & distribution power technology
Change, telecommunication is reliable, and signal shows the requirement changed in time, as the only of three position singal state signal collecting and output device
Formwork erection block, cannot because of electrical cable and cause can not to provide a user for locating for tested ontology
Different location electric signal and the signal of communication that different location cannot be in the tested ontology of intelligent network transmission, China is specially
Benefit 200720306964.4 discloses a kind of and the integrated three-position state signal collecting of electric wire connecting junction and transmitting device, belongs to letter
Number collecting transmitter technical field.It includes using for being arranged to the standalone module gone on the static component of power supply and distribution device
In the touch part gone in setting to the tested ontology of the dynamic component as power supply and distribution device, the standalone module includes being used to
Make the sliding groove of moving track for touch part and be installed with one group of location status switch block in the housing, feature is the shell
Both top or side of body, which appoint to select, offers the first opening on one, the first opening is equipped with to be electrically connected with standalone module realization
Electric wire connecting junction.The patented technology is due on the shell of standalone module, making three-position state signal collecting for electric wire connecting junction configuration
It is integral with both transmitting devices structure, can be obtained by electric wire connecting junction when user uses position electric signal or by electric wire connecting junction to
Intelligent network transmission location signal of communication ensure that the reliable offer and transmission of position electric signal and location communication signal.
But the three-position state signal collecting and transmitting device be using signal device as a standalone module, using mechanically and electrically passing
Defeated means carry out status display, and three status signal modules are unrelated respectively, display separation, test, connection again
The real-time status of other states can not be monitored when any one in three kinds of location status, if showing certain position
When setting state, other two kinds of any location status are abnormal, which can not monitor in time, and by this three
Position state signal collecting and transmitting device are using signal device as a standalone module, and whole device components are more, structure
It is complicated, it is difficult to reduce manufacturing cost.
Summary of the invention
The purpose of the present invention is to existing breaker three-position state signal collectings and transmitting device to carry out state
It is unrelated between three status signal modules when display, when showing certain location status, to other two kinds of any positions
State is abnormal, the technological deficiency that can not all monitor in time, provides breaker three-position state signal collecting and output dress
It sets, using breaker body, into circuit breaker drawer base, the difference of insertion depth connects the circuit loop of different conditions, realizes
The acquisition and output of breaker three position singal guarantee finally when showing certain location status, other two kinds of any positions
The state of setting, which is abnormal, can also be shown, breaker separation, test, connection can be realized using the connection of circuit in whole device
The display of three kinds of location status, structure is simple, easy to operate, reliable and stable.
Technical solution
In order to achieve the above technical purposes, breaker three-position state signal collecting and output device that the present invention designs,
It includes circuit breaker drawer base and breaker body, and the breaker body is inserted on circuit breaker drawer base, it is characterised in that:
Drawer chassis contact assembly is housed on the circuit breaker drawer base, breaker body contact assembly is housed on the breaker body,
During the breaker body contact assembly is inserted into circuit breaker drawer base with breaker body, the breaker body contact
At least one set of disengaged position sliding block, testing position sliding block and contact position sliding block in component can respectively first
At least one set of disengaged position component corresponding with the drawer chassis contact assembly afterwards, testing position component and contact position component
It is in contact and realizes the connection of three kinds of breaker separation, test and connection location status circuits.Wherein, the drawer chassis contact assembly
Fixed or movable to be inserted on circuit breaker drawer base, the breaker body contact assembly is fixed or movable to be inserted into breaker sheet
On body.
In a specific embodiment of the invention, the drawer chassis contact assembly includes module mounting bracket, described
At least one set of disengaged position component, testing position component and contact position component are inserted into the installation room of module mounting bracket side by side
Interior, at least one set disengaged position component, testing position component is fixedly connected with contact position component with connection strap, the company
By at least one set of disengaged position component in mounting bracket, testing position component and contact position component enclose at narrow bars both ends
It is indoor mounted in installation.
In another specific embodiment of the invention, the breaker body contact assembly includes installation support frame,
At least one set disengaged position sliding block, testing position sliding block and contact position sliding block are respectively inserted into side by side
It installs on support frame in corresponding chamber.
In another specific embodiment of the invention, the disengaged position component includes separate housing, the separation
The separately installed slot in a left side of shell is provided with left separation spring assembly, and the separately installed slot in the right side of the separate housing is provided with right separation
Spring assembly, the left separation spring assembly draw left separating circuit guide rod, and right separation spring assembly is drawn right separating circuit and led
The contact jaw of bar, the left separating circuit guide rod and right separating circuit guide rod is located in the separating tank of separate housing；
The testing position component includes trial shell, and the left test mounting groove of the trial shell is provided with left test spring
Piece component, the right test mounting groove of the trial shell are provided with right test spring assembly, and the left test spring assembly is drawn
Left test loop guide rod, right test spring assembly draw right test loop guide rod, the left test loop guide rod and right test back
The contact jaw of road guide rod is located in the test flume of trial shell；
The contact position component includes contact shell, and the left contact mounting groove of the contact shell is provided with left contact spring
Piece component, the right contact mounting groove of the contact shell are provided with right contact spring assembly, and the left contact spring assembly is drawn
Left contact loop guide rod, right contact spring assembly draw right contact loop guide rod, the left contact loop guide rod and right contact back
The contact jaw of road guide rod is located in the contact groove of contact shell；
In another specific embodiment of the invention, the disengaged position sliding block, testing position sliding block
Include shell with contact position sliding block, contact chip is loaded onto the upper mounting groove of the shell, the upper contact chip is drawn
Guide rod is contacted, contact chip is loaded in the lower mounting groove of the shell, the lower contact chip draws lower contact guide rod, the upper contact
In shell insertion groove, the contact head of the upper contact guide rod and lower contact guide rod leaks out shell and inserts for guide rod and lower contact guide rod
Enter slot；
Upper contact guide rod in the disengaged position sliding block, testing position sliding block and contact position sliding block
The contact head for leaking out shell insertion groove with lower contact guide rod can be successive during breaker body is inserted into circuit breaker drawer base
Respectively with the contact jaw of left separating circuit guide rod and right separating circuit guide rod, left test loop guide rod and right test loop guide rod
The contact jaw of contact jaw and left contact loop guide rod and right contact loop guide rod is in contact forming circuit.
Preferably, the left separation spring assembly and right separation spring assembly include left separation reed and right separation reed,
The left separation reed is connected with right separation reed with separation contact chip；
The left test spring assembly and right test spring assembly include left test reed and right test reed, the left examination
Reed is tested to be connected with right test reed with test contact chip；
The left contact spring assembly and right contact spring assembly include left contact spring and right contact spring, and the left side connects
Touching reed is connected with right contact spring with contact contact chip.
Beneficial effect
Breaker three-position state signal collecting and output device provided by the invention, using breaker body toward breaker
The difference of insertion depth connects the circuit loop of different conditions in drawer chassis, realizes the acquisition of breaker three position singal and defeated
Out.Three kinds of state acquisitions and output device are mutually indepedent, guarantee that other two kinds any finally when showing certain location status
Location status, which is abnormal, can also be shown, whole device can be realized breaker separation using the connection of circuit, test, connect
Connect the display of three kinds of location status.This three-position state signal collecting and output device integrate an entirety simultaneously, can be by such as
Breaker connection group obtains three position electric signal of breaker or by wiring group to intelligent network transmission location signal, avoids existing
There is in technology interminable electrical transmission line between three-position signal acquiring and transmitting device, ensure that three-position signal acquiring and transmission
It is reliable, structure is simple, and easy to operate, reliable and stable, appearance is clean and tidy.
Detailed description of the invention
Attached drawing 1 is the product figure of the embodiment of the present invention.
Attached drawing 2 is the drawer chassis contact assembly structural schematic diagram of the embodiment of the present invention.
Attached drawing 3 is the breaker body contact assembly structural schematic diagram of the embodiment of the present invention.
Attached drawing 4 is disengaged position component structure diagram in the embodiment of the present invention.
Attached drawing 5 is test location component structural schematic diagram in the embodiment of the present invention.
Attached drawing 6 is link position component structure diagram in the embodiment of the present invention.
Attached drawing 7 is sliding block structural schematic diagram in disengaged position in the embodiment of the present invention.
Attached drawing 8 is circuit attachment structure schematic diagram when the embodiment of the present invention is in disengaged position.
Attached drawing 9 is circuit attachment structure schematic diagram when the embodiment of the present invention is in testing position.
Attached drawing 10 is circuit attachment structure schematic diagram when the embodiment of the present invention is in contact position.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in further details.
As shown in Fig. 1, breaker three-position state signal collecting and output device, it includes 1 He of circuit breaker drawer base
Breaker body 2, the breaker body 2 are inserted on circuit breaker drawer base 1, and drawer is housed on the circuit breaker drawer base 1
Seat contact assembly 3, breaker body contact assembly 4, the breaker body contact assembly 4 are equipped on the breaker body 2
At least one set point during being inserted into circuit breaker drawer base 1 with breaker body 2, in the breaker body contact assembly 4
It offs normal and sets sliding block 4a, testing position sliding block 4b and contact position sliding block 4c and can be taken up in order of priority and the drawer
Corresponding at least one set disengaged position component 3a, testing position component 3b and contact position component 3c connect in seat contact assembly 3
The connection of three kinds of breaker separation, test and connection location status circuits is realized in touching.Wherein, the drawer chassis contact assembly 3 is solid
Surely on circuit breaker drawer base 1, the breaker body contact assembly 4 is installed on breaker body 2.
As shown in Fig. 2, the drawer chassis contact assembly 3 includes module mounting bracket 3d, the disengaged position component 3a,
Testing position component 3b and contact position component 3c are inserted into side by side in the installation room 3d01 of module mounting bracket 3d, the test
Location component 3b is inserted into module mounting bracket 3d with contact position component 3c side by side and is fixedly connected with connection strap 3e, the connection
Both ends 3e disengaged position component 3a, testing position component 3b and contact position component 3c are enclosed on module mounting bracket 3d
In installation room 3d01.It should be noted that the disengaged position component 3a, testing position component 3b and contact position component
3c mutual sequence is random order arrangement.
As shown in Fig. 3, the breaker body contact assembly 4 includes installation support frame 4d, the disengaged position sliding
Module 4a, testing position sliding block 4b and contact position sliding block 4c are respectively inserted into corresponding on installation support frame 4d side by side
Chamber 4d01 in.
As shown in Fig. 4, the disengaged position component 3a includes separate housing 3a01, a left side point of the separate housing 3a01
Left separation spring assembly 3a0102, the separately installed slot 3a0103 in the right side of the separate housing 3a01 are housed from 3a0101 in mounting groove
It is provided with right separation spring assembly 3a0104, the left separation spring assembly 3a0102 draws left separating circuit guide rod 3a0105,
Right separation spring assembly 3a0104 draws right separating circuit guide rod 3a0106, the left separating circuit guide rod 3a0105 and right separation
The contact jaw of circuit guide rod 3a0106 is located in the separating tank 3a0107 of separate housing 3a01；The left separation spring assembly
3a0102 and right separation spring assembly 3a0104 includes corresponding left separation reed 3a010201,3a010201 ' and right separation spring
Piece 3a010401,3a010401 ', described left separation reed 3a010201,3a010201 ' and right separation reed 3a010401,
Corresponding separation contact chip 3a0108,3a0108 ' connection of 3a010401 '；
As shown in Fig. 5, the testing position component 3b includes trial shell 3b01, the left examination of the trial shell 3b01
It tests mounting groove 3b0101 and is provided with left test spring assembly 3b0102, the right test mounting groove 3b0103 of the trial shell 3b01
It is provided with right test spring assembly 3b0104, the left test spring assembly 3b0102 draws left test loop guide rod 3b0105,
Right test spring assembly 3b0104 draws right test loop guide rod 3b0106, the left test loop guide rod 3b0105 and right test
The contact jaw of circuit guide rod 3b0106 is located in the test flume 3b0107 of trial shell 3b01；The left test spring assembly
3b0102 and right test spring assembly 3b0104 includes corresponding left test reed part 3b010201,3b010201 ' and right test spring
Piece 3b010401,3b010401 ', described left test reed 3b010201,3b010201 ' and right test reed 3b010401,
Corresponding test contact chip 3b0108,3b0108 ' connection of 3b010401 '；
As shown in Fig. 6, the contact position component 3c includes contact shell 3c01, and a left side of the contact shell 3c01 connects
Touching mounting groove 3c0101 is provided with left contact spring assembly 3c0102, the right contact mounting groove 3c0103 of the contact shell 3c01
It is provided with right contact spring assembly 3c0104, the left contact spring assembly 3c0102 draws left contact loop guide rod 3c0105,
Right contact spring assembly 3c0104 draws right contact loop guide rod 3c0106, the left contact loop guide rod 3c0105 and right contact
The contact jaw of circuit guide rod 3c0106 is located in the contact groove 3c0107 of contact shell 3c01；The left contact spring assembly
3c0102 and right contact spring assembly 3c0104 includes corresponding left contact spring 3c010201,3c010201 ' and right contact spring
Piece 3c010401,3c010401 ', described left contact spring 3c010201,3c010201 ' and right contact spring 3c010401,
3c010401 ' contact chip 3c0108,3c0108 ' connection.
The disengaged position sliding block 4a, testing position sliding block 4b and contact position sliding block 4c can be full
The variform shape and structure that the sufficient present invention needs, disengaged position sliding block 4a, testing position are sliding in the present embodiment
Dynamic model block 4b and contact position sliding block 4c is same shape and structure, as shown in Fig. 7, with disengaged position sliding
For module 4a, it includes shell 4a01, loads onto contact chip 4a02 in the upper mounting groove 4a0101 of the shell 4a01, it is described on
Guide rod 4a03 is contacted in contact chip 4a02 extraction, loads contact chip 4a04, institute in the lower mounting groove 4a0102 of the shell 4a01
Contact guide rod 4a05, the upper contact guide rod 4a03 and lower contact guide rod 4a05 under lower contact chip 4a04 is drawn is stated to insert mounted in shell
Enter in slot 4a06, the contact head of the upper contact guide rod 4a03 and lower contact guide rod 4a05 stretch out shell insertion groove 4a06, this reality
The contact head for applying upper contact guide rod 4a03 described in example and lower contact guide rod 4a05 is arc but is not limited to arc.
The course of work of the present embodiment is to work as breaker body 2 to be inserted into during circuit breaker drawer base 1, as shown in Fig. 8,
Be first upper contact guide rod 4a03 in the sliding block 4a of disengaged position and lower contact guide rod 4a05 at first with disengaged position component
The corresponding contact of left separating circuit guide rod 3a0105 and right separating circuit guide rod 3a0106 in 3a is set by the external display of conducting wire at this time
Disengaged position signal in three positions of standby output, then breaker body 2 continues into circuit breaker drawer base 1 to testing position
When, as shown in Fig. 9, upper contact guide rod 4b03 and lower contact guide rod 4b05 and testing position in testing position sliding block 4b
The corresponding contact of left test loop guide rod 3b0105 and right test loop guide rod 3b0106, external by conducting wire at this time in component 3b
Show that equipment exports the testing position signal in three positions, finally, breaker body 2 continues into circuit breaker drawer base 1 to connecing
When touching position, as shown in Fig. 10, upper contact guide rod 4c03 and lower contact guide rod 4c05 in contact position sliding block 4c and
Left contact loop guide rod 3c0105 and right contact loop guide rod 3c0106 contact, passes through conducting wire at this time in contact position component 3c
External connection display equipment exports the contact position signal in three positions.
Embodiment 2
Heretofore described drawer chassis contact assembly 3 can also be actively plugged on circuit breaker drawer base 1, the open circuit
Device body contacts component 4 is actively plugged on breaker body 2.
Structure depicted in this specification institute accompanying drawings of the embodiment of the present invention, ratio, size, quantity etc., only to cooperate specification
Revealed content is not intended to limit the invention enforceable restriction item so that those skilled in the art understands and reads
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing
Under the effect of present invention can be generated and the purpose that can reach, it should all still fall in disclosed technology contents and obtain and can contain
In the range of lid.Meanwhile it is cited such as "upper", "lower", "left", "right", " centre ", " clockwise ", " inverse time in this specification
The term of needle " etc. is merely convenient to being illustrated for narration, rather than to limit the scope of the invention, relativeness
It is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the present invention.
Claims (6)
1. breaker three-position state signal collecting and output device, it includes circuit breaker drawer base and breaker body, described
Breaker body is inserted on circuit breaker drawer base, it is characterised in that: drawer chassis contact group is housed on the circuit breaker drawer base
Part is equipped with breaker body contact assembly on the breaker body, and the breaker body contact assembly is with breaker sheet
Body is inserted into during circuit breaker drawer base, at least one set of disengaged position sliding block in the breaker body contact assembly,
Testing position sliding block and contact position sliding block can be taken up in order of priority it is corresponding with the drawer chassis contact assembly extremely
Breaker separation, test and connection are realized in few one group of disengaged position component, testing position component and the touching of contact position attached components
The connection of three kinds of location status circuits.
2. breaker three-position state signal collecting as described in claim 1 and output device, it is characterised in that: the drawer
Seat contact assembly includes module mounting bracket, at least one set disengaged position component, testing position component and contact position group
The installation that part is inserted into module mounting bracket side by side is indoor, at least one set disengaged position component, testing position component and connects
Touching location component is fixedly connected with connection strap, and the connection strap both ends are in mounting bracket by least one set of disengaged position
Component, testing position component and contact position component enclose indoor mounted in installation.
3. breaker three-position state signal collecting as described in claim 1 and output device, it is characterised in that: the open circuit
Device body contacts component includes installation support frame, at least one set disengaged position sliding block, testing position sliding block and
Contact position sliding block is respectively inserted on installation support frame side by side in corresponding chamber.
4. breaker three-position state signal collecting as described in claim 1 and output device, it is characterised in that: the separation
Location component includes separate housing, and the separately installed slot in a left side of the separate housing is provided with left separation spring assembly, the separation
The separately installed slot in the right side of shell is provided with right separation spring assembly, and the left separation spring assembly draws left separating circuit guide rod,
Right separation spring assembly draws right separating circuit guide rod, the contact jaw position of the left separating circuit guide rod and right separating circuit guide rod
In in the separating tank of separate housing；
The testing position component includes trial shell, and the left test mounting groove of the trial shell is provided with left test reed group
Part, the right test mounting groove of the trial shell are provided with right test spring assembly, and the left test spring assembly draws left examination
Circuit guide rod is tested, right test spring assembly draws right test loop guide rod, and the left test loop guide rod and right test loop are led
The contact jaw of bar is located in the test flume of trial shell；
The contact position component includes contact shell, and the left contact mounting groove of the contact shell is provided with left contact spring group
Part, the right contact mounting groove of the contact shell are provided with right contact spring assembly, and the left contact spring assembly is drawn a left side and connect
Circuit guide rod is touched, right contact spring assembly draws right contact loop guide rod, and the left contact loop guide rod and right contact loop are led
The contact jaw of bar is located in the contact groove of contact shell；
The disengaged position sliding block, testing position sliding block and contact position sliding block include shell, the shell
Upper mounting groove in load onto contact chip, the upper contact chip draws and contacts guide rod, loads and connects in the lower mounting groove of the shell
Contact, the lower contact chip draw lower contact guide rod, the upper contact guide rod and lower contact guide rod in shell insertion groove, institute
The contact head for stating contact guide rod and lower contact guide rod leaks out shell insertion groove；
Upper contact guide rod in the disengaged position sliding block, testing position sliding block and contact position sliding block and under
The contact head that contact guide rod leaks out shell insertion groove can successively be distinguished during breaker body is inserted into circuit breaker drawer base
With the contact jaw of left separating circuit guide rod and right separating circuit guide rod, the contact of left test loop guide rod and right test loop guide rod
The contact jaw of end and left contact loop guide rod and right contact loop guide rod is in contact forming circuit.
5. breaker three-position state signal collecting as claimed in claim 4 and output device, it is characterised in that: described left point
It include left separation reed and right separation reed from spring assembly and right separation spring assembly, the left separation reed and right separation spring
Piece separation contact chip connection；
The left test spring assembly and right test spring assembly include left test reed and right test reed, the left test spring
Piece is connected with right test reed with test contact chip；
The left contact spring assembly and right contact spring assembly include left contact spring and right contact spring, the left contact spring
Piece is connected with right contact spring with contact contact chip.
6. breaker three-position state signal collecting as described in claim 1 and output device, it is characterised in that: the drawer
Contact assembly is fixed or movable is inserted on circuit breaker drawer base for seat, the fixed or movable inserting of breaker body contact assembly
On breaker body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710567334.0A CN109256302A (en) | 2017-07-12 | 2017-07-12 | Breaker three-position state signal collecting and output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710567334.0A CN109256302A (en) | 2017-07-12 | 2017-07-12 | Breaker three-position state signal collecting and output device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109256302A true CN109256302A (en) | 2019-01-22 |
Family
ID=65051584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710567334.0A Pending CN109256302A (en) | 2017-07-12 | 2017-07-12 | Breaker three-position state signal collecting and output device |
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| Country | Link |
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| CN (1) | CN109256302A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151321A (en) * | 2019-06-28 | 2020-12-29 | 上海良信电器股份有限公司 | Circuit breaker position state signal feedback device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1798744A1 (en) * | 2005-12-16 | 2007-06-20 | Mitsubishi Denki Kabushiki Kaisha | Control circuit connecting apparatus for drawer type circuit breaker |
| CN201171028Y (en) * | 2008-03-13 | 2008-12-24 | 江苏大全凯帆电器有限公司 | Plug-in type connecting terminal for circuit breaker |
| CN201774167U (en) * | 2010-07-15 | 2011-03-23 | 北京人民电器厂有限公司 | Connecting terminal for circuit breaker |
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| CN204885050U (en) * | 2015-07-16 | 2015-12-16 | 宁波奇乐电气集团有限公司 | Flexible coupling reed formula return circuit connects cartridge to put |
| CN106129735A (en) * | 2016-07-29 | 2016-11-16 | 温州德源电气有限公司 | A kind of docking apparatus with auxiliary contact |
| CN206921763U (en) * | 2017-07-12 | 2018-01-23 | 上海良信电器股份有限公司 | Breaker three-position state signal collecting and output device |
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| EP1798744A1 (en) * | 2005-12-16 | 2007-06-20 | Mitsubishi Denki Kabushiki Kaisha | Control circuit connecting apparatus for drawer type circuit breaker |
| CN201171028Y (en) * | 2008-03-13 | 2008-12-24 | 江苏大全凯帆电器有限公司 | Plug-in type connecting terminal for circuit breaker |
| CN201774167U (en) * | 2010-07-15 | 2011-03-23 | 北京人民电器厂有限公司 | Connecting terminal for circuit breaker |
| CN102426997A (en) * | 2011-11-15 | 2012-04-25 | 江苏大全凯帆电器股份有限公司 | Plug-in type wiring terminal of drawer type circuit breaker |
| CN203839800U (en) * | 2014-03-21 | 2014-09-17 | 常州市首安电气制造有限公司 | Drawer-type isolation switch structure having position displaying function |
| CN204885050U (en) * | 2015-07-16 | 2015-12-16 | 宁波奇乐电气集团有限公司 | Flexible coupling reed formula return circuit connects cartridge to put |
| CN106129735A (en) * | 2016-07-29 | 2016-11-16 | 温州德源电气有限公司 | A kind of docking apparatus with auxiliary contact |
| CN206921763U (en) * | 2017-07-12 | 2018-01-23 | 上海良信电器股份有限公司 | Breaker three-position state signal collecting and output device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112151321A (en) * | 2019-06-28 | 2020-12-29 | 上海良信电器股份有限公司 | Circuit breaker position state signal feedback device |
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