CN103578879A - Coil special for separating brake - Google Patents
Coil special for separating brake Download PDFInfo
- Publication number
- CN103578879A CN103578879A CN201210274845.0A CN201210274845A CN103578879A CN 103578879 A CN103578879 A CN 103578879A CN 201210274845 A CN201210274845 A CN 201210274845A CN 103578879 A CN103578879 A CN 103578879A
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- CN
- China
- Prior art keywords
- coil
- separating brake
- separating
- outer frame
- center shaft
- 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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Abstract
The invention relates to the technical field of a separating brake mechanism, in particular to a coil special for a separating brake. The coil mainly comprises a center shaft, a magnet, a coil body, an adjusting nut and a spring, wherein the center shaft serves as the benchmark, an outer frame is arranged at the upper end of the center shaft, the coil body and the magnet are installed in the outer frame, an electric wire is connected with the coil body, the adjusting nut is arranged at the top end of the outer frame, and the spring winds the center shaft section below the outer frame. A core section and the wire diameter winding turn number are set through induction by currents according to a matched mutual inductor, the mutual inductor of a corresponding specification is matched with the separating brake mechanism, fault brake separating can be achieved by the separating brake mechanism under the situation of not providing a power supply, meanwhile the coil serves as a control assembly to quicken the brake separating speed of a circuit breaker, and flexibility is improved.
Description
Technical field
The present invention relates to brake separating mechanism technical field, relate in particular to a kind of separating brake coils special.
Background technology
Existing switching winding capacity is low, power is less, be difficult to help brake separating mechanism to realize quick acting switching-off, and need to can carry out fault separating brake providing under the prerequisite of power supply, there is certain potential safety hazard, simultaneously existing switching winding is installed inconvenient, and maintenance trouble, makes troubles to operative employee's regular job and maintenance.
The applicant has the deficiency that sees above-mentioned known traditional switching winding, adheres to research and innovation, excelsior spirit, utilizes professional eye and professional knowledge, proposes a simple and practical solution, therefore propose the application of this case.
Summary of the invention
The object of the invention is to the control assembly as brake separating mechanism, make brake separating mechanism can realize non-transformer fault separating brake, opening velocity is fast, a kind of separating brake coils special that separating brake is sensitive.
For achieving the above object, the present invention adopts following technical scheme: mainly comprise central shaft, magnet, coil, adjusting nut, spring, take central shaft as benchmark, and central shaft upper end arranges housing, coil and magnet have been installed in housing, coil is connected with electric wire, and housing top arranges adjusting nut, the central axis segment winding spring below housing.
Described coil is responded to according to the instrument transformer matching and is set core section and the wire diameter coiling number of turn by electric current.
The invention has the advantages that: coordinate the instrument transformer with dimension, make brake separating mechanism can realize fault separating brake in the situation that need not providing power supply, as control assembly, accelerated the opening velocity of circuit breaker, and improved sensitivity simultaneously.
accompanying drawing explanation:
Accompanying drawing 1 is structural representation of the present invention.
embodiment:
Below in conjunction with accompanying drawing, the present invention is further described:
Refer to shown in Fig. 1, the present invention mainly comprises central shaft 1, magnet 3, coil 4, adjusting nut 5, spring 6, take central shaft 1 as benchmark, and central shaft 1 upper end arranges housing 2, interior coil 4 and the magnet 3 installed of housing 2, coil 4 is connected with electric wire 7, and housing 2 tops arrange adjusting nut 5,1 section of winding spring 6 of the central shaft of housing below 2.
During work, the instrument transformer that coordinates brake separating mechanism and dimension, by adjusting nut 5, according to height, switching winding need to be arranged on brake separating mechanism, core cross section and the wire diameter coiling number of turn that coil 4 is set according to the instrument transformer matching, separating brake process coil 4, by reverse current, makes brake separating mechanism realize quick acting switching-off tripping operation at very low energy.
Certainly, above diagram, only for better embodiment of the present invention, not limits the scope of application of the present invention with this, therefore, everyly in the principle of the invention, make equivalent change and all should be included in protection scope of the present invention.
Claims (2)
1. a separating brake coils special, comprise central shaft (1), magnet (3), coil (4), adjusting nut (5), spring (6), the central shaft (1) of take is benchmark, it is characterized in that: central shaft (1) upper end arranges housing (2), coil (4) and magnet (3) have been installed in housing (2), coil (4) is connected with electric wire (7), and housing (2) top arranges adjusting nut (5), central shaft (1) the section winding spring (6) that housing (2) is following.
2. a kind of separating brake industrial siding according to claim 1, is characterized in that: coil (4) is responded to according to the instrument transformer matching and set core section and the wire diameter coiling number of turn by electric current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274845.0A CN103578879A (en) | 2012-08-03 | 2012-08-03 | Coil special for separating brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274845.0A CN103578879A (en) | 2012-08-03 | 2012-08-03 | Coil special for separating brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103578879A true CN103578879A (en) | 2014-02-12 |
Family
ID=50050425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210274845.0A Pending CN103578879A (en) | 2012-08-03 | 2012-08-03 | Coil special for separating brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103578879A (en) |
-
2012
- 2012-08-03 CN CN201210274845.0A patent/CN103578879A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |