CN204946841U - A kind of dual voltage type circuit breaker - Google Patents
A kind of dual voltage type circuit breaker Download PDFInfo
- Publication number
- CN204946841U CN204946841U CN201520776839.4U CN201520776839U CN204946841U CN 204946841 U CN204946841 U CN 204946841U CN 201520776839 U CN201520776839 U CN 201520776839U CN 204946841 U CN204946841 U CN 204946841U
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- CN
- China
- Prior art keywords
- pressure controller
- circuit breaker
- dual
- frame
- machine body
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- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides following technical scheme a kind of dual voltage type circuit breaker, comprise stationary housings, extension steel plate, main machine body, dual pressure controller, shift knob, die mould exchange valve, regulating shaft and operating-controlling mechanism, the outside of described stationary housings is provided with extension steel plate, described stationary housings inside is fixed with main machine body, the installed in front of described main machine body has dual pressure controller, and the front side of dual pressure controller is provided with low pressure controller, described plastics cliche frame is fixed on the right side of dual pressure controller, and the installed in front of plastics cliche frame has voltage display list.This circuit breaker automation degree is higher, and the cost saving power plant drops into, and manipulation simple and fast, environment for use is safer, effectively ensure that safely and steadily running of electrical network, more adapts to the needs of social development.
Description
Technical field
The utility model relates to a kind of breaker technical field, is specially a kind of dual voltage type circuit breaker.
Background technology
Circuit breaker refers to and can close, carrying and the electric energy that cut-offs under normal loop condition also can close the switching device of the electric current carrying at the appointed time and cut-off under abnormal loop condition, circuit breaker can be divided into primary cut-out and low-voltage circuit breaker by its scope of application, circuit breaker is mainly for requirements of one's work when power plant production electric energy and distribution factory distribution electric energy, along with the development of society, power plant also improves for the requirement of circuit breaker thereupon, traditional circuit breaker is due to the restriction of technology, often there will be the situation of breaker operator structure Yi Kadun, and existing circuit breaker is all the circuit breaker of single pressure type mostly, during for handle high voltages or low pressure, power plant needs configuration two equipment, add the input cost of power plant, fail safe is lower, the safe and stable operation of electrical network cannot be guaranteed.
Utility model content
The purpose of this utility model is to provide a kind of dual voltage type circuit breaker, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme a kind of dual voltage type circuit breaker, comprise stationary housings, extend steel plate, main machine body, dual pressure controller, shift knob, valve exchanged by die mould, regulating shaft and operating-controlling mechanism, the outside of described stationary housings is provided with extension steel plate, described stationary housings inside is fixed with main machine body, the installed in front of described main machine body has dual pressure controller, and the front side of dual pressure controller is provided with low pressure controller, described plastics cliche frame is fixed on the right side of dual pressure controller, and the installed in front of plastics cliche frame has voltage display list, the upside that plate is fixed on main machine body placed by described switch, described shift knob is arranged on the front side that plate placed by switch, the left side of described shift knob is provided with die mould and exchanges valve, described contact system is arranged on the right side of shift knob, the downside of described fuselage main body is welded with heavy frame, the inner side of described heavy frame is provided with regulating shaft, described operating-controlling mechanism is connected with regulating shaft by swinging manipulation frame.
Preferably, the right side wall of described stationary housings is provided with fixed connection shaft.
Preferably, be provided with on the upside of described extension steel plate and tightly hold a hole.
Preferably, the front side of described plastics cliche frame is provided with warning light.
Preferably, anti-electric screw is fixed with on front side of described contact system.
Compared with prior art, the beneficial effects of the utility model are: this dual voltage type circuit breaker is provided with dual pressure controller and low pressure controller, it is no matter the use occasion at high pressure or low pressure, the exchange that this circuit breaker can utilize die mould exchange valve to carry out die mould uses, and automaticity is higher, and the cost saving power plant drops into, manipulation simple and fast, environment for use is safer, effectively ensure that safely and steadily running of electrical network, more adapts to the needs of social development.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, stationary housings, 2, extend steel plate, 3, main machine body, 4, dual pressure controller, 5, low pressure controller, 6, plastics cliche frame, 7, voltage display list, 8, switch places plate, 9, shift knob, 10, valve exchanged by die mould, 11, contact system, 12, heavy frame, 13, regulating shaft, 14, operating-controlling mechanism, 15, swing manipulation frame.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of dual voltage type circuit breaker, comprise stationary housings 1, extend steel plate 2, main machine body 3, dual pressure controller 4, low pressure controller 5, plastics cliche frame 6, voltage display list 7, plate 8 placed by switch, shift knob 9, valve 10 exchanged by die mould, contact system 11, heavy frame 12, regulating shaft 13, operating-controlling mechanism 14 and swing manipulation frame 15, the outside of stationary housings 1 is provided with and extends steel plate 2, be provided with on the upside of extension steel plate 2 and tightly hold a hole, conveniently circuit breaker is installed to suitable position, the right side wall of stationary housings 1 is provided with fixed connection shaft, play the effect being fixedly connected with main machine body 3 and stationary housings 1, stationary housings 1 inside is fixed with main machine body 3, the installed in front of main machine body 3 has dual pressure controller 4, and the front side of dual pressure controller 4 is provided with low pressure controller 5, plastics cliche frame 6 is fixed on the right side of dual pressure controller 4, the front side of plastics cliche frame 6 is provided with warning light, whether normally work provide convenient for user supervises circuit breaker, and the installed in front of plastics cliche frame 6 has voltage display list 7, the upside that plate 8 is fixed on main machine body 1 placed by switch, shift knob 9 is arranged on the front side that plate 8 placed by switch, the left side of shift knob 9 is provided with die mould and exchanges valve 10, contact system 11 is arranged on the right side of shift knob 9, anti-electric screw is fixed with on front side of contact system 11, have residual electric energy to cause dangerous situation to prevent during breaking circuit, the downside of fuselage main body 1 is welded with heavy frame 12, the inner side of heavy frame 12 is provided with regulating shaft 13, operating-controlling mechanism 14 is connected with regulating shaft 13 by swinging manipulation frame 15.
Operation principle: when using this dual voltage type circuit breaker; first tightly hold a hole by utilizing to extend to be provided with on the upside of steel plate 2 circuit breaker is installed on service position; by starting switch button 9, circuit breaker is opened; by according to actual conditions; die mould is utilized to exchange valve 10 by dual pressure controller 4 corresponding for debugging or low pressure controller 5; voltage value is shown by utilizing voltage display list 7; concrete open circuit work is implemented by utilizing operating-controlling mechanism 14; by utilizing contact system 11 to absorb residual electric energy, played the effect of protective circuit breaker by stationary housings 1.
Although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a dual voltage type circuit breaker, comprise stationary housings (1), extend steel plate (2), main machine body (3), dual pressure controller (4), low pressure controller (5), plastics cliche frame (6), voltage display list (7), plate (8) placed by switch, shift knob (9), valve (10) exchanged by die mould, contact system (11), heavy frame (12), regulating shaft (13), operating-controlling mechanism (14) and swing manipulation frame (15), it is characterized in that: the outside of described stationary housings (1) is provided with and extends steel plate (2), described stationary housings (1) inside is fixed with main machine body (3), the installed in front of described main machine body (3) has dual pressure controller (4), and the front side of dual pressure controller (4) is provided with low pressure controller (5), described plastics cliche frame (6) is fixed on the right side of dual pressure controller (4), and the installed in front of plastics cliche frame (6) has voltage display list (7), the upside that plate (8) is fixed on main machine body (1) placed by described switch, described shift knob (9) is arranged on the front side that plate (8) placed by switch, the left side of described shift knob (9) is provided with die mould and exchanges valve (10), described contact system (11) is arranged on the right side of shift knob (9), the downside of described fuselage main body (1) is welded with heavy frame (12), the inner side of described heavy frame (12) is provided with regulating shaft (13), described operating-controlling mechanism (14) is connected with regulating shaft (13) by swinging manipulation frame (15).
2. a kind of dual voltage type circuit breaker according to claim 1, is characterized in that: the right side wall of described stationary housings (1) is provided with fixed connection shaft.
3. a kind of dual voltage type circuit breaker according to claim 1, is characterized in that: described extension steel plate (2) upside is provided with tightly holds a hole.
4. a kind of dual voltage type circuit breaker according to claim 1, is characterized in that: the front side of described plastics cliche frame (6) is provided with warning light.
5. a kind of dual voltage type circuit breaker according to claim 1, is characterized in that: described contact system (11) front side is fixed with anti-electric screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776839.4U CN204946841U (en) | 2015-09-30 | 2015-09-30 | A kind of dual voltage type circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776839.4U CN204946841U (en) | 2015-09-30 | 2015-09-30 | A kind of dual voltage type circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204946841U true CN204946841U (en) | 2016-01-06 |
Family
ID=55014243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520776839.4U Expired - Fee Related CN204946841U (en) | 2015-09-30 | 2015-09-30 | A kind of dual voltage type circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204946841U (en) |
-
2015
- 2015-09-30 CN CN201520776839.4U patent/CN204946841U/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: 20160106 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |