CN106601560B - A kind of breaker assembly accessories apparatus - Google Patents
A kind of breaker assembly accessories apparatus Download PDFInfo
- Publication number
- CN106601560B CN106601560B CN201710117655.0A CN201710117655A CN106601560B CN 106601560 B CN106601560 B CN 106601560B CN 201710117655 A CN201710117655 A CN 201710117655A CN 106601560 B CN106601560 B CN 106601560B
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- CN
- China
- Prior art keywords
- unit
- tripping
- frame
- restoring board
- dropout
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
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- Breakers (AREA)
Abstract
The present invention discloses a kind of breaker assembly accessories apparatus, accessory unit including operating unit and cooperation, dropout part, restoring board and tripping are equipped in operating unit, dropout part is connect with accessory unit, dropout part is acted on restoring board, restoring board can unlock tripping, and tripping is also connected with a return unit, which can drive accessory unit；Pressure restoring board is moved downward so as to unlock tripping when accessory unit acts on dropout part, and operating unit drives the dynamic/static contact of breaker to detach and disconnecting circuit；When tripping unlocks in operating unit, tripping drives return unit to rotate counterclockwise, and return unit drives accessory unit work.
Description
Technical field
The present invention discloses a kind of breaker assembly accessories apparatus, belongs to breaker by International Patent Classification (IPC) (IPC) division
Manufacturing technology field coordinates more particularly, to circuit breaker operation mechanism and attachment assembly.
Background technology
Derivation and supplement of the circuit breaker accessory as breaker function increase control means for breaker and expand guarantor
Protective function, the use scope for making breaker is wider, and defencive function is more complete, and common breaker function accessories have：Under-voltage (or
Overvoltage) types such as attachment, shunt opening attachment and auxiliary accessory.At present, the operating mechanism of breaker have cannot assembled attachment, also have
Assembled attachment, but assembled attachment cannot it is general in homologous series circuit breaker or can only assembled piece attachments cause to lose
Go part expanded function.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of breaker assembly accessories apparatus, circuit breaker operation mechanisms
The assembled types of functionality attachment of energy, and attachment can be general in homologous series product.
In order to achieve the above objectives, the present invention is achieved by the following technical solutions：
A kind of breaker assembly accessories apparatus, the accessory unit including operating unit and cooperation, interior be equipped with of operating unit take off
Fastener, restoring board and tripping, dropout part are connect with accessory unit, and dropout part is acted on restoring board, and restoring board can unlock tripping,
Tripping is also connected with a return unit, which can drive accessory unit；
Pressure restoring board is moved downward so as to unlock tripping when accessory unit acts on dropout part, and operating unit drives open circuit
The dynamic/static contact of device detaches and disconnecting circuit；
When tripping unlocks in operating unit, tripping drives return unit to rotate counterclockwise, and return unit drives accessory unit work
Make.
Further, the operating unit is arranged in the frame of breaker body, and breaker body is equipped with and attachment list
The assembled hole of member connection, assembled hole and the insertion section corresponding matching of dropout part in frame, accessory unit is by connector with threading off
The insertion section of part combines, and frame facet is corresponded to be equipped at assembled hole and dropout part insertion section and is open so that accessory unit and dropout part
Connector reciprocating movement, return unit is equipped on the upside of frame openings, return unit is connected with the tripping in frame.
Further, the dropout part includes insertion section and dropout portion, and the rear end in insertion section and dropout portion is articulated on frame
And rotated around drive-connecting shaft, insertion section front end is equipped with the connection for being used to accept accessory unit to opening hole slot, insertion section and dropout portion
The front end in dropout portion pushes restoring board during synchronous rotation.
Further, the restoring board is set on the outside of frame, and restoring board both ends wear rod piece into frame respectively, wherein one
Rod piece is overlapped with dropout part, and another rod piece is overlapped with lock, when dropout part pushes restoring board one end rod piece, another side pole of restoring board
Part is lifted up and lock is pushed to be unlocked with tripping.
Further, described tripping one end is articulated on frame, and the movable end and snap fit of tripping, tripping is adjacent to pivot end
It forms connecting portion with middle connecting rod to be connected, middle connecting rod drives lower link and moving contact to act and detach and disconnecting circuit with static contact.
Further, the middle connecting rod and lower link and upper connecting rod are coaxially hinged and connected, upper connecting rod one end be connected with handle with
Realize manual opening-closing.
Further, the frame includes left plate and right plate, and right plate lateral surface is equipped with return unit, return unit and attachment
Unit connector acting surface is arcwall face.
Further, the accessory unit for shunted exciter tripping unit, owe overvoltage trip unit, auxiliary contact unit or alarm
Contact unit.
The operating unit of breaker assembly accessories apparatus of the present invention can match types of functionality accessory unit, and attachment list
Member can be general in homologous series product.The present invention drives accessory unit work when operating unit tripping unlocks, by resetting position
Make；Lock and tripping unlock are pushed when accessory unit acts on dropout part, protection is realized so as to which dynamic/static contact be driven to detach.This
It is rational in infrastructure, general convenient that invention has many advantages, such as.
Description of the drawings
Fig. 1 is breaker outline drawing of the present invention.
Fig. 2 is schematic diagram of the embodiment of the present invention.
Fig. 3 is that the present invention removes right plate structure chart.
Fig. 4 is dropout part work structuring figure of the present invention.
Fig. 5 is return unit work structuring figure of the present invention.
Fig. 6 is schematic diagram of the embodiment of the present invention.
Fig. 7 is that Fig. 6 removes right plate schematic diagram.
Fig. 8 is to install cooperation figure with return unit in Fig. 7.
Fig. 9 is dropout part schematic diagram of the present invention.
Figure 10 is return unit schematic diagram of the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
Embodiment：It please refers to Fig.1 to Figure 10, a kind of breaker assembly accessories apparatus, including operating unit 1 and coordinates attached
Part unit（It is not shown）, operating unit 1 is interior to be equipped with dropout part 2, restoring board 3 and tripping 4, and dropout part 2 is connect with accessory unit, is taken off
Fastener 2 is acted on restoring board 3, and restoring board 3 can unlock tripping 4, and tripping 4 is also connected with a return unit 5, which can drive
Accessory unit works；
Pressure restoring board 3 is moved downward so as to unlock tripping 4 when accessory unit acts on dropout part 2, and operating unit 1 drives
The dynamic/static contact 6,7 of breaker detaches and disconnecting circuit；
When tripping 4 unlocks in operating unit, tripping 4 drives return unit 5 to rotate counterclockwise, and return unit 5 drives attachment list
Member work.
It please refers to Fig.1, Fig. 2 and Fig. 3, operating unit 1 of the present invention are arranged in the frame 8 of breaker body 100, breaker
Ontology 100 is equipped with the assembled hole 101 being connect with accessory unit, and accessory unit mounting hole is diagonally equipped on breaker body
102.103, wherein assembled hole 101 and 22 corresponding matching of insertion section of dropout part 2 in frame 8, accessory unit by connector with
The insertion section of dropout part 2 combines, and 8 side of frame, which corresponds to, is equipped with opening so that attachment list at 2 insertion section of assembled hole 101 and dropout part
Member and the connector reciprocating movement of dropout part 2,8 open upper side of frame are equipped with return unit 5, return unit 5 and 4 phase of tripping in frame
Even, tripping is equipped with return unit mounting hole 401, and cylinder 51 is correspondingly provided on return unit and is inserted into mounting hole 401, when product is grasped
When making unit action, tripping drives return unit rotation, so as to drive accessory unit homing action, as shown in Fig. 7, Fig. 8 and Figure 10.
As shown in Fig. 2, frame 8 includes left plate 81 and right plate 82,82 lateral surface of right plate is equipped with return unit 5, as shown in fig. 6, multiple
Position part 5 is arcwall face or plane or inclined-plane or other suitable faces with accessory unit connector acting surface.Such as Fig. 3, Fig. 4 and Fig. 9, sheet
The dropout part 2 of invention includes insertion section 22 and dropout portion 21, and the rear end in insertion section and dropout portion is articulated on frame 8 and around pivot joint
Shaft rotation is moved, and in Fig. 9, dropout part cooperatively forms the cylinder of stretching with drive-connecting shaft, and two cylinders of left and right are positioned by left side plate, inserted
Enter portion front end and be equipped with the connection for being used to accept accessory unit to opening hole slot 220, insertion section is threaded off when being rotated synchronously with dropout portion
The front end in portion pushes restoring board, after the dropout part that the present invention uses can be integrally formed or separate and mounted on frame
Fixing axle on, resetting spring is equipped at dropout part and drive-connecting shaft cooperation.Restoring board 3 of the present invention is set to 5 outside of frame, i.e.,
Restoring board, which is arranged on outside 81 plate of left plate, forms seesaw structure, and restoring board both ends wear rod piece into frame respectively, wherein multiple
One rod piece of position plate is overlapped with dropout part 2, and another rod piece and the lock of restoring board overlap, and dropout part 2 pushes one side pole of restoring board
During part, restoring board other end rod piece is lifted up and lock 9 is pushed to be unlocked with tripping 4.4 one end of tripping is articulated on frame 8, is jumped
The movable end of button 4 forms connecting portion adjacent to pivot end and is connected with middle connecting rod 10 with 9 cooperation locking of lock, tripping 4, middle 10 band of connecting rod
Dynamic lower link 11 and moving contact 6 are acted and are detached and disconnecting circuit with static contact 7.In the present invention connecting rod 10 and lower link 11 with it is upper
Connecting rod 12 is coaxially hinged and connected, and the upper end of upper connecting rod 12 is connected to realize manual opening-closing with handle 13.
The present invention accessory unit for shunted exciter tripping unit, owe overvoltage trip unit, auxiliary contact unit or Alarm contactor
Unit.
The operating unit of breaker assembly accessories apparatus of the present invention can match types of functionality accessory unit, and attachment list
Member can be general in homologous series product.As shown in figure 4, it is pushed away when accessory unit acts on 2 downward actuation of dropout part pressure restoring board 3
Dynamic lock 9 and tripping 4 unlock, and protection are realized so as to which dynamic/static contact 6,7 be driven to detach, such as operating unit and shunted exciter tripping list
Member, owe overvoltage trip unit splice and combine, shunt circuit breaker work when, remote control transmits shunted exciter tripping signal, shunt opening attachment
It acts on dropout part and then triggers breaker disconnecting circuit；As shown in figure 5, of the invention when operating unit tripping 4 unlocks, tripping
4 rotate counterclockwise, and return unit 5 is driven to rotate counterclockwise, and return unit 5 drives accessory unit work, as operating unit and auxiliary touch
Head unit or the combination of Alarm contactor unit spliced, in residual current action breaker, electric current reaches rated value, operating unit unlock
And then alarm accessory signal is passed to, alarm attachment gives a warning.
The foregoing descriptions are merely the embodiment using this origination techniques content, any those skilled in the art use this wound
Make done modifications and changes, all belong to the scope of the claims of this creation opinion, and be not limited to those disclosed embodiments.
Claims (8)
1. a kind of breaker assembly accessories apparatus, it is characterised in that：Accessory unit including operating unit and cooperation, operating unit
Interior to be equipped with dropout part, restoring board and tripping, dropout part is connect with accessory unit, and dropout part is acted on restoring board, and restoring board can make
Tripping unlocks, and tripping is also connected with a return unit, which can drive accessory unit；
Pressure restoring board is moved downward so as to unlock tripping when accessory unit acts on dropout part, and operating unit drives breaker
Dynamic/static contact detaches and disconnecting circuit；
When tripping unlocks in operating unit, tripping drives return unit to rotate counterclockwise, and return unit drives accessory unit work.
2. a kind of breaker assembly accessories apparatus according to claim 1, it is characterised in that：The operating unit is arranged on
In the frame of breaker body, breaker body is equipped with the assembled hole being connect with accessory unit, and assembled hole in frame with threading off
The insertion section corresponding matching of part, accessory unit are combined by connector with the insertion section of dropout part, and frame facet corresponds to assembled hole
And it is equipped with and is open so that the connector reciprocating movement of accessory unit and dropout part, frame openings upside are equipped at dropout part insertion section
Return unit, return unit are connected with the tripping in frame.
3. a kind of breaker assembly accessories apparatus according to claim 1, it is characterised in that：The dropout part includes being inserted into
The rear end in portion and dropout portion, insertion section and dropout portion is articulated on frame and is rotated around drive-connecting shaft, and insertion section front end is equipped with to opening
Oral pore slot is used to accept the connection of accessory unit, and the front end in dropout portion pushes restoring board when insertion section is rotated synchronously with dropout portion.
4. a kind of breaker assembly accessories apparatus according to claim 2, it is characterised in that：The restoring board is set to frame
On the outside of frame, restoring board both ends wear rod piece into frame respectively, wherein a rod piece is overlapped with dropout part, another rod piece is taken with lock
It connects, when dropout part pushes restoring board one end rod piece, restoring board other end rod piece is lifted up and lock is pushed to be unlocked with tripping.
5. a kind of breaker assembly accessories apparatus according to claim 2, it is characterised in that：Described tripping one end is articulated in
On frame, the movable end and snap fit of tripping, tripping form connecting portion adjacent to pivot end and are connected with middle connecting rod, and middle connecting rod drives
Lower link and moving contact are acted and are detached and disconnecting circuit with static contact.
6. a kind of breaker assembly accessories apparatus according to claim 5, it is characterised in that：The middle connecting rod and lower link
And upper connecting rod is coaxially hinged and connected, upper connecting rod one end is connected to realize manual opening-closing with handle.
7. a kind of breaker assembly accessories apparatus according to claim 2, it is characterised in that：The frame includes left plate
And right plate, right plate lateral surface are equipped with return unit, return unit is arcwall face with accessory unit connector acting surface.
8. a kind of breaker assembly accessories apparatus according to one of claim 1 to 7, it is characterised in that：The attachment list
Member for shunted exciter tripping unit, owe overvoltage trip unit, auxiliary contact unit or Alarm contactor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710117655.0A CN106601560B (en) | 2017-03-01 | 2017-03-01 | A kind of breaker assembly accessories apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710117655.0A CN106601560B (en) | 2017-03-01 | 2017-03-01 | A kind of breaker assembly accessories apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106601560A CN106601560A (en) | 2017-04-26 |
| CN106601560B true CN106601560B (en) | 2018-06-08 |
Family
ID=58588226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710117655.0A Active CN106601560B (en) | 2017-03-01 | 2017-03-01 | A kind of breaker assembly accessories apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN106601560B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221475A (en) * | 2017-06-27 | 2017-09-29 | 浙江美格尔电气科技有限公司 | A kind of remaining earth leakage protective device of high breaking |
| CN107481898A (en) * | 2017-06-27 | 2017-12-15 | 浙江美格尔电气科技有限公司 | A kind of operating mechanism of RCCB |
| CN109545630B (en) * | 2018-11-16 | 2020-06-02 | 公牛集团股份有限公司 | Operating device, circuit breaker annex and combination formula circuit breaker of circuit breaker annex |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0507148A2 (en) * | 1991-04-02 | 1992-10-07 | Felten & Guilleaume Energietechnik AG | Switch mechanism for low tension switch gears |
| EP2330610A1 (en) * | 2009-12-04 | 2011-06-08 | LS Industrial Systems Co., Ltd | Rotation pin correction mechanism for four poles mold cased circuit breaker |
| CN102646556A (en) * | 2011-02-18 | 2012-08-22 | 浙江正泰电器股份有限公司 | Under-voltage tripper |
| CN102709131A (en) * | 2012-06-15 | 2012-10-03 | 浙江鼎威科技有限公司 | Double-mechanism super-small 1P plus N electric leakage circuit breaker |
| CN206480577U (en) * | 2017-03-01 | 2017-09-08 | 厦门宏发开关设备有限公司 | A kind of assembled accessories apparatus of breaker |
-
2017
- 2017-03-01 CN CN201710117655.0A patent/CN106601560B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0507148A2 (en) * | 1991-04-02 | 1992-10-07 | Felten & Guilleaume Energietechnik AG | Switch mechanism for low tension switch gears |
| EP2330610A1 (en) * | 2009-12-04 | 2011-06-08 | LS Industrial Systems Co., Ltd | Rotation pin correction mechanism for four poles mold cased circuit breaker |
| CN102646556A (en) * | 2011-02-18 | 2012-08-22 | 浙江正泰电器股份有限公司 | Under-voltage tripper |
| CN102709131A (en) * | 2012-06-15 | 2012-10-03 | 浙江鼎威科技有限公司 | Double-mechanism super-small 1P plus N electric leakage circuit breaker |
| CN206480577U (en) * | 2017-03-01 | 2017-09-08 | 厦门宏发开关设备有限公司 | A kind of assembled accessories apparatus of breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106601560A (en) | 2017-04-26 |
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