CN201576620U - Actuating equipment of vacuum circuit breaker - Google Patents
Actuating equipment of vacuum circuit breaker Download PDFInfo
- Publication number
- CN201576620U CN201576620U CN2010200496610U CN201020049661U CN201576620U CN 201576620 U CN201576620 U CN 201576620U CN 2010200496610 U CN2010200496610 U CN 2010200496610U CN 201020049661 U CN201020049661 U CN 201020049661U CN 201576620 U CN201576620 U CN 201576620U
- Authority
- CN
- China
- Prior art keywords
- link gear
- iron core
- vacuum circuit
- controlling organization
- swing arm
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to actuating equipment of a vacuum circuit breaker. The utility model provides the following technical scheme that the actuating equipment comprises a link gear and a control mechanism used for controlling the link gear; the link gear is composed of a plurality of connecting rods; the control mechanism adopts a permanent magnet; and the control mechanism and the link gear are linked through a swinging arm. Through the technical scheme, the actuating equipment provided by the utility model has the advantages of high sensitivity and accurate control.
Description
Technical field
The utility model relates to a kind of final controlling element of vacuum circuit-breaker.
Background technology
At present, the actuator that constitutes its plug-in strip conducting or disconnection in the vacuum circuit-breaker comprises link gear that is connected with plug-in strip and the controlling organization of controlling link gear, link gear mainly is made of many connecting rods, and controlling organization is made of flexible gangbar and spring, be connected by the interlock swing arm between gangbar and the controlling organization, realize the interlock of controlling organization and link gear with this; In this type of set-up mode; being connected between controlling organization and the link gear is stable inadequately; regular meeting causes the mistake control to link gear during gangbar in the controlling organization because spring force is not normal, and plug-in strip can't normally open or cut out, and operating personnel's personal safety is threatened.
Summary of the invention
At the deficiency that prior art exists, the utility model provides a kind of final controlling element of vacuum circuit-breaker of highly sensitive, precise control.
For achieving the above object, the utility model provides following technical scheme: a kind of final controlling element of vacuum circuit-breaker, include the controlling organization of link gear and control link gear, described link gear is made of many connecting rods, described controlling organization is a permanent magnet, links by swing arm between controlling organization and the link gear.
Adopt technique scheme, controlling organization is a permanent magnet, and permanent magnet is highly sensitive, and interlock accurately can be implemented control to link gear timely between the link gear, thereby has reduced the threat to operating personnel's personal safety.
The utility model further is set to: controlling organization includes shell, place iron core in the shell and be located at shell and iron core between and coat the coil of iron core, the two ends of iron core extend to housing exterior respectively, the one end is an induction end, the other end is the working end, and the working end of described swing arm and iron core is connected.
Wherein, be connected by contiguous block between the working end of iron core and the swing arm, its induction end place is provided with joystick.
Adopt technique scheme, the coil conduction drives iron core, and iron core and swing arm interlock, swing arm relatively links with the link other end and the link gear of an end of iron core, constitute the control of permanent magnet to link gear with this, the setting of iron core induction end place joystick then is for when situation appears in the permanent magnet internal part, can also adopt joystick that iron core is controlled, be provided with simple in structure, easy to operate like this.
Below in conjunction with accompanying drawing the utility model is further described:
Description of drawings
Fig. 1 is the structural scheme of mechanism of the utility model embodiment;
Fig. 2 is the structural representation of controlling organization among the utility model embodiment.
Embodiment
The final controlling element of a kind of vacuum circuit-breaker as shown in Figure 1 and Figure 2, include the controlling organization 2 of link gear 1 and control link gear 1, link gear 1 is made of many connecting rods 11, and controlling organization 2 is a permanent magnet, links by swing arm 3 between controlling organization 2 and the link gear 1.Controlling organization 2 is set to permanent magnet, because permanent magnet is highly sensitive, and interlock accurately can be implemented control to link gear 1 timely, thereby reduce the threat to operating personnel's personal safety between the link gear 1.
In the utility model embodiment, controlling organization 2 includes shell 21, place iron cores 22 in the shell 21 and be located at shell 21 and iron core 22 between and coat the coil 23 of iron core 22, the two ends of iron core 22 extend to shell 21 outsides respectively, the one end is an induction end 221, the other end is working end 222, and described swing arm 3 is connected with the working end 222 of iron core 22.
Can implement firm, nimble interlock in order to make between iron core 22 and the link gear 1, be connected by contiguous block 4 between the working end 222 of iron core 22 and the swing arm 3, can't drive iron core 22 for avoiding the permanent magnet internal part situation to occur, the utility model is provided with joystick 223 at induction end 221 places of iron core 22, has been equipped with unreal need.
Claims (3)
1. the final controlling element of a vacuum circuit-breaker, include the controlling organization of link gear and control link gear, described link gear is made of many connecting rods, it is characterized in that: described controlling organization is a permanent magnet, links by swing arm between controlling organization and the link gear.
2. the final controlling element of vacuum circuit-breaker according to claim 1, it is characterized in that: described controlling organization includes shell, place iron core in the shell and be located at shell and iron core between and coat the coil of iron core, the two ends of iron core extend to housing exterior respectively, the one end is an induction end, the other end is the working end, and the working end of described swing arm and iron core is connected.
3. the final controlling element of vacuum circuit-breaker according to claim 2 is characterized in that: be connected by contiguous block between the working end of described iron core and the swing arm, its induction end place is provided with joystick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200496610U CN201576620U (en) | 2010-01-07 | 2010-01-07 | Actuating equipment of vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200496610U CN201576620U (en) | 2010-01-07 | 2010-01-07 | Actuating equipment of vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576620U true CN201576620U (en) | 2010-09-08 |
Family
ID=42696495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200496610U Expired - Fee Related CN201576620U (en) | 2010-01-07 | 2010-01-07 | Actuating equipment of vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201576620U (en) |
-
2010
- 2010-01-07 CN CN2010200496610U patent/CN201576620U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20180107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |