CN108417458A - The more microswitch structures of breaker motor-operating mechanism - Google Patents
The more microswitch structures of breaker motor-operating mechanism Download PDFInfo
- Publication number
- CN108417458A CN108417458A CN201810264300.9A CN201810264300A CN108417458A CN 108417458 A CN108417458 A CN 108417458A CN 201810264300 A CN201810264300 A CN 201810264300A CN 108417458 A CN108417458 A CN 108417458A
- Authority
- CN
- China
- Prior art keywords
- pawl
- microswitch
- planet carrier
- internal gear
- operating mechanism
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
-
- 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
- H01H71/42—Induction-motor, induced-current, or electrodynamic release mechanisms
- H01H71/43—Electrodynamic release mechanisms
-
- 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
- H01H71/66—Power reset mechanisms
Landscapes
- Mechanisms For Operating Contacts (AREA)
Abstract
The invention belongs to technical field of electrical equipment, it is related to a kind of more microswitch structures of breaker motor-operating mechanism, including planet carrier, the center of planet carrier is equipped with output shaft, several planetary gears are uniformly arranged around output shaft on planet carrier；Internal gear is set on the outside of planet carrier, and the internal tooth of internal gear is meshed with planetary gear, and the bottom surface of internal gear has the ratchet of integrally connected；Pawl is arranged in the outside of internal gear, and the pawl is rotationally connected with by rotary shaft in babinet, and there is pawl pawl and connecting rod arranged in parallel, pawl to be matched with ratchet, setting control boss and control-rod on connecting rod；Correspond on babinet and the first microswitch is set at pawl.The present invention can provide multigroup output signals；The type of signal can customize according to demand；Spare appliance component and circuit can be provided；It is simple in structure, action is accurate and reliable, consistency is good, suitable for mass production.
Description
Technical field
The invention belongs to technical field of electrical equipment, are related to a kind of more microswitch knots of breaker motor-operating mechanism
Structure.
Background technology
Along with being constantly progressive for science and technology, power grid is also rapidly developing, and is advanced rapidly towards intelligentized direction.Intelligence
Energy power grid is by monitoring the critical process such as power generation, transmission of electricity, distribution, power supply in real time;The data of acquisition are passed through network system
System is collected, integrates;Finally by analysis, the excavation to data, and then reach the optimization pipe to entire Operation of Electric Systems
The purpose of reason.
Breaker uses motor-operating mechanism as a kind of key for carrying out separating brake, closing operation to breaker at a distance
Electric accessories are played an important role in links such as power generation, transmission of electricity, distribution, power supplies.Breaker motor-operating mechanism signal
Output plays indispensable role in entire intelligent grid.
Currently, there are mainly two types of modes for breaker motor-operating mechanism signal output apparatus：One, in breaker with electronic
One group of signal wire is picked out on the microswitch of operating mechanism, breaker motor-operating mechanism passes through lever in operation process
Or the motor-operating mechanisms internal part such as cam pushes microswitch push-button to be connected with fixed contact to control microswitch movable contact
And disconnection, to achieve the purpose that transmit operating state signal.Two, increase microswitch on breaker motor-operating mechanism
And connecting rod, breaker push connecting rod, connecting rod and then promotion microswitch push-button to control with motor-operating mechanism in operation process
Microswitch movable contact and fixed contact processed switch on and off.
But the further expansion of the intelligent Application function with circuit breaker, both the above mode cannot
Meet user demand well：In first way, breaker motor-operating mechanism can only export single signal, and user cannot
Desired signal type is customized according to demand；In the second way, driving parts quantity is increased, reduces transmission accuracy and reliable
Property, increase space hold.
Invention content
The present invention is in view of the above-mentioned problems, provide a kind of more microswitch structures of breaker motor-operating mechanism, the switch
Structure provides the function of the output signal and spare component and circuit of needs to the user.
Technical solution according to the invention：A kind of more microswitch structures of breaker motor-operating mechanism, feature exist
In：Including planet carrier, the center of planet carrier is equipped with output shaft, several planet teeth are uniformly arranged around output shaft on planet carrier
Wheel；Internal gear is set on the outside of planet carrier, and the internal tooth of internal gear is meshed with planetary gear, and the bottom surface of internal gear has one
The ratchet of connection；Pawl is arranged in the outside of internal gear, and the pawl is rotationally connected with by rotary shaft in babinet, and pawl has phase
Mutual pawl and connecting rod disposed in parallel, pawl are matched with ratchet, setting control boss and control-rod on connecting rod；It is corresponding on babinet
First microswitch is set at pawl, and control-rod is matched with the first microswitch, and the top frame body of planet carrier is cam, convex
Wheel is in rotation process, and the protrusion on cam is matched with control boss, and the upper surface on babinet corresponding to cam is additionally provided with
One group of microswitch.
As a further improvement on the present invention, the microswitch includes several microswitches.
As a further improvement on the present invention, the control-rod includes cross bar and montant, and montant is by two pieces of rectangular shapes
Plate body is constituted, and the connecting pin of cross bar and montant is provided with concave station.
The technical effects of the invention are that：The present invention can provide multigroup output signals；The type of signal can be according to demand
Customization；Spare appliance component and circuit can be provided；It is simple in structure, action is accurate and reliable, consistency is good, suitable for mass production.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is latch portion structural schematic diagram in Fig. 1.
Specific implementation mode
The specific implementation mode of the present invention is further described below in conjunction with the accompanying drawings.
In Fig. 1,2, including cam 1, pawl 2, microswitch 3, the first microswitch 4, pawl 5, control boss 6,
Connecting rod 7, control-rod 8, cross bar 8-1, montant 8-2, rotary shaft 9, internal gear 10, planet carrier 11, output shaft 12, planetary gear 13,
Ratchet 14 etc..
As shown in Figure 1, 2, the present invention is a kind of more microswitch structures of breaker motor-operating mechanism, including planet carrier
11, the center of planet carrier 11 is equipped with output shaft 12, several planetary gears 13 are uniformly arranged around output shaft 12 on planet carrier 11；
Internal gear 10 is arranged in 11 outside of planet carrier, and the internal tooth of internal gear 10 is meshed with planetary gear 13, the bottom surface of internal gear 10
Ratchet 14 with integrally connected；Pawl 2 is arranged in the outside of internal gear 10, and the pawl 2 is rotationally connected with case by rotary shaft 9
In vivo, there is pawl 2 pawl 5 and connecting rod 7 arranged in parallel, pawl 5 to be matched with ratchet 14, and control is arranged on connecting rod 7
Boss 6 and control-rod 8；Correspond on babinet and the first microswitch 4, control-rod 8 and 4 phase of the first microswitch are set at pawl 2
The top frame body of cooperation, planet carrier 11 is cam 1, and in rotation process, the protrusion on cam 1 matches cam 1 with control boss 6
It closes, the upper surface that cam 1 is corresponded on babinet is additionally provided with one group of microswitch 3.
Microswitch 3 includes several microswitches.
Control-rod 8 includes cross bar 8-1 and montant 8-2, and montant 8-2 is made of the plate body of two pieces of rectangular shapes, cross bar 8-1 and
The connecting pin of montant 8-2 is provided with concave station 8-3.
The course of work of the present invention is as follows：In operation, cam 1 turns to product of the present invention around its center rotating
When certain position, boss on cam 1 jacks up connecting rod and controls boss 6, makes pawl 2 around 9 center rotating of rotary shaft, while pawl 2
On control-rod push the first microswitch 4, fine motion open the light device 3 for product of the present invention signal control.
Claims (3)
1. a kind of more microswitch structures of breaker motor-operating mechanism, it is characterised in that：Including planet carrier（11）, planet carrier
（11）Center be equipped with output shaft（12）, planet carrier（11）It is upper to surround output shaft（12）It is uniformly arranged several planetary gears
（13）；Planet carrier（11）Internal gear is arranged in outside（10）, internal gear（10）Internal tooth and planetary gear（13）It is meshed, internal gear
（10）Bottom surface have integrally connected ratchet（14）；Internal gear（10）Outside be arranged pawl（2）, the pawl（2）
Pass through rotary shaft（9）It is rotationally connected in babinet, pawl（2）With pawl arranged in parallel（5）And connecting rod（7）, pawl
（5）With ratchet（14）It matches, connecting rod（7）Upper setting controls boss（6）And control-rod（8）；Correspond to pawl on babinet（2）Place
First microswitch is set（4）, control-rod（8）With the first microswitch（4）It matches, planet carrier（11）Top frame body be it is convex
Wheel（1）, cam（1）In rotation process, cam（1）On protrusion with control boss（6）It matches, cam is corresponded on babinet
（1）Upper surface be additionally provided with one group of microswitch（3）.
2. the more microswitch structures of breaker motor-operating mechanism as described in claim 1, it is characterised in that：The fine motion
Switching device（3）Including several microswitches.
3. the more microswitch structures of breaker motor-operating mechanism as described in claim 1, it is characterised in that：The control
Bar（8）Including cross bar（8-1）And montant（8-2）, montant（8-2）It is made of the plate body of two pieces of rectangular shapes, cross bar（8-1）With it is perpendicular
Bar（8-2）Connecting pin be provided with concave station（8-3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264300.9A CN108417458A (en) | 2018-03-28 | 2018-03-28 | The more microswitch structures of breaker motor-operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264300.9A CN108417458A (en) | 2018-03-28 | 2018-03-28 | The more microswitch structures of breaker motor-operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108417458A true CN108417458A (en) | 2018-08-17 |
Family
ID=63132617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810264300.9A Pending CN108417458A (en) | 2018-03-28 | 2018-03-28 | The more microswitch structures of breaker motor-operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108417458A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4916422A (en) * | 1987-06-25 | 1990-04-10 | Mitsubishi Denki Kabushiki Kaisha | Apparatus for electrically operating a circuit breaker |
| CN1487549A (en) * | 2003-06-11 | 2004-04-07 | 顾方明 | Electric operation mechanism for intelligent breaker |
| CN204632693U (en) * | 2015-05-20 | 2015-09-09 | 无锡凯绎科技有限公司 | The two ratchet epicyclic gearing of motor-operating mechanism |
| CN208189492U (en) * | 2018-03-28 | 2018-12-04 | 无锡市凯旋电机有限公司 | The more microswitch structures of breaker motor-operating mechanism |
-
2018
- 2018-03-28 CN CN201810264300.9A patent/CN108417458A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4916422A (en) * | 1987-06-25 | 1990-04-10 | Mitsubishi Denki Kabushiki Kaisha | Apparatus for electrically operating a circuit breaker |
| CN1487549A (en) * | 2003-06-11 | 2004-04-07 | 顾方明 | Electric operation mechanism for intelligent breaker |
| CN204632693U (en) * | 2015-05-20 | 2015-09-09 | 无锡凯绎科技有限公司 | The two ratchet epicyclic gearing of motor-operating mechanism |
| CN208189492U (en) * | 2018-03-28 | 2018-12-04 | 无锡市凯旋电机有限公司 | The more microswitch structures of breaker motor-operating mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100545971C (en) | Automatic transfer switching electric appliance | |
| CN101266886A (en) | Spring operation mechanism for breaker | |
| CN200986882Y (en) | Intelligent outdoor high-voltage vacuum circuit breaker dual-power supply isolation switch combined electrical equipment | |
| CN203871737U (en) | Novel inflation switch cabinet | |
| CN201408707Y (en) | Actuating mechanism of indoor high-voltage vacuum circuit breaker | |
| CN205195128U (en) | Air insulation dual supply looped netowrk cabinet | |
| CN107359092A (en) | The electronic close/open machine of breaker | |
| CN208189492U (en) | The more microswitch structures of breaker motor-operating mechanism | |
| CN202197145U (en) | Intelligent dual-power automatic transfer switch | |
| CN201343907Y (en) | Electric anti-mistake hand-held unlocking key | |
| CN108417458A (en) | The more microswitch structures of breaker motor-operating mechanism | |
| CN110491741A (en) | A kind of long-range control intelligent breaker | |
| CN106229230B (en) | The external breaker of electric energy meter | |
| CN208607511U (en) | A kind of intelligent switch device | |
| CN202524166U (en) | On-line monitoring and protection device used in feeder automation system | |
| CN208173531U (en) | GACB AC and DC motor-operating mechanism | |
| CN103337386B (en) | Large output angle spring operating mechanism | |
| CN206602069U (en) | A kind of permanent magnetic spring integrated mechanism of outdoor high-voltage alternating-current vacuum breaker | |
| CN109062117A (en) | A kind of intelligent switch device and its application | |
| CN201598897U (en) | Outdoor electromagnetic lock for preventing misoperation | |
| CN208061988U (en) | Remote control of circuit breaker | |
| CN204558277U (en) | A kind of brake pull-rod | |
| CN104485244B (en) | Earthing switch integrated operating mechanism for circuit breaker | |
| CN108417467A (en) | GACB AC and DC motor-operating mechanisms | |
| CN204117936U (en) | A kind of novel single ground connection high voltage isolating switch operating mechanism case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |