CN203562376U - Circuit breaker clutch device - Google Patents
Circuit breaker clutch device Download PDFInfo
- Publication number
- CN203562376U CN203562376U CN201320706789.3U CN201320706789U CN203562376U CN 203562376 U CN203562376 U CN 203562376U CN 201320706789 U CN201320706789 U CN 201320706789U CN 203562376 U CN203562376 U CN 203562376U
- Authority
- CN
- China
- Prior art keywords
- energy storage
- clutch
- plate
- circuit breaker
- gear
- 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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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses and provides a circuit breaker clutch device whose structure is simple and which can reduce a size of a circuit breaker. The device comprises a mechanism plate (1), a unidirectional clutch wheel (3), an energy storage shaft (4), an energy storage gear (5), a clutch sheet (6), a limiting component (7) and a torsion spring (9). The unidirectional clutch wheel (3) is fixed on the energy storage shaft (4). The energy storage shaft (4) is rotatably connected to the mechanism plate (1). The energy storage gear (5) is rotatably sleeved on the energy storage shaft (4). The clutch sheet (6) is rotatably connected to the energy storage gear (5). The limiting component (7) is fixed on the mechanism plate (1). The torsion spring (9) and a torsion arm of the torsion spring (9) are fixed on the energy storage gear (5). And the other torsion arm is acted with the clutch sheet (6) so that the clutch sheet (6) is stuck closely on the unidirectional clutch wheel (3). The device of the utility model is mainly used in the circuit breaker cabinet field.
Description
Technical field
The utility model relates to a kind of circuit breaker arrangement of clutch.
Background technology
Circuit breaker refers to the electric equipment that possesses closing, cut-offs supply line, circuit breaker carrys out the work of controlling organization by on/off switch switch, when there is the situation of short circuit in circuit, requirement breaker mechanism can be at utmost point short time internal cutting off circuit, therefore need breaker mechanism to apply certain work pretightning force, to guarantee that breaker mechanism can control on-off switch and complete quick crowbar or cut-off action.The work that applies pretightning force is completed by energy storage device.For realizing breaker mechanism energy storage action, manual and electronic two cover energy storage components need be set in breaker mechanism simultaneously.In order to guarantee the normal work of energy storage component, need to make the energy storage component of energy storage device be connected with power source in the process of stored energy, separation with power source when the full energy of storage, thereby avoid energy storage component to damage because of overload, therefore an arrangement of clutch need to be set between energy storage component and power source.Arrangement of clutch complex structure in the market and be separately positioned on manual and electronic two cover power sources in, make circuit breaker volume larger, do not meet the requirement of existing market to miniaturization mechanism.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, circuit breaker arrangement of clutch that can dwindle circuit breaker volume is provided.
The technical scheme that the utility model adopts is: a kind of circuit breaker arrangement of clutch, it comprises mechanism's plate, one-way clutch wheel, energy storage axle, energy storage gear, clutch-plate, limited part and torsion spring, described one-way clutch wheel is fixed on described energy storage axle, described energy storage axle is rotatably connected on described mechanism plate, described energy storage gear is socketed on described energy storage axle rotationally, described clutch-plate is rotatably connected on described energy storage gear, described limited part is fixed on described mechanism plate, one of described torsion spring and described torsion spring turned round arm and is all fixed on described energy storage gear, another turns round arm and described clutch-plate effect, described clutch-plate is close on described one-way clutch wheel.
Between described clutch-plate and described energy storage gear, brass shim spacer is set.
Described one-way clutch wheel arranges unilateral bearing with described energy storage between centers.
The beneficial effects of the utility model are: the utility model has adopted the structure of mechanism's plate, one-way clutch wheel, energy storage axle, energy storage gear, clutch-plate, limited part and torsion spring, and simple and compact for structure, by the energy storage gear of this arrangement of clutch that opens circuit, can integrate manual power source block and electric-powered source block, solve circuit breaker in the market and cause because manual and electronic two cover power sources respectively configure an arrangement of clutch problem that mechanism's volume is larger, thereby reached the object of dwindling body circuit breaker volume.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the view that the clutch of the utility model embodiment " closes ";
Fig. 2 be the utility model embodiment clutch " from " view.
Embodiment
Be illustrated in figure 1 a kind of circuit breaker arrangement of clutch, it comprises mechanism's plate 1, unilateral bearing 2, one-way clutch wheel 3, energy storage axle 4, energy storage gear 5, clutch-plate 6, limited part 7, latch 8, torsion spring 9, two spring struts 10, described one-way clutch wheel 3 is connected on described energy storage axle 4 by key, described energy storage axle 4 is rotatably connected on described mechanism plate 1, described energy storage gear 5 is socketed on described energy storage axle 4 rotationally, described clutch-plate 6 is rotatably connected on described energy storage gear 5 by described latch 8, described limited part 7 is fixed on described mechanism plate 1, described in two, spring strut 10 is located on described energy storage gear 5, described torsion spring 9 be enclosed within on described spring strut 10 and one turn round arm be stuck in two described between spring strut 10, another turns round arm and described clutch-plate 10 acts on and described clutch-plate 6 is close on described one-way clutch wheel 3.
As a kind of preferred version, between described clutch-plate 6 and described energy storage gear 5, brass shim spacer is set, increase its rotation flexibility ratio, avoid stuck.Between described one-way clutch wheel 3 and energy storage rotating shaft 4, unilateral bearing 2 is set, avoids described energy storage rotating shaft 4 because of the non-reverse rotation that is just operating generation, thereby can avoid mechanism to damage.
Operation principle: described clutch-plate 6 clockwise rotates under the drive of described energy storage gear 5, described torsion spring 9 forces clutch-plate 6 to be close to described one-way clutch and takes turns 3 surfaces, by frictional force, described one-way clutch wheel 3 is clockwise rotated, when turning to described locating part 7 one side, withstood described clutch-plate 6, after described clutch-plate 6 rotates counterclockwise centered by described latch 8 with described one-way clutch take turns 3 separation, thereby realized clutch function.
The utility model is simple and compact for structure, by the energy storage gear 5 of this arrangement of clutch that opens circuit, can integrate manual power source block and electric-powered source block, solve circuit breaker in the market and cause because manual and electronic two cover power sources respectively configure an arrangement of clutch problem that mechanism's volume is larger, thereby reached the object of dwindling body circuit breaker volume.
Claims (3)
1. a circuit breaker arrangement of clutch, it is characterized in that: it comprises mechanism's plate (1), one-way clutch wheel (3), energy storage axle (4), energy storage gear (5), clutch-plate (6), limited part (7) and torsion spring (9), described one-way clutch wheel (3) is fixed on described energy storage axle (4), described energy storage axle (4) is rotatably connected on described mechanism plate (1), described energy storage gear (5) is socketed on described energy storage axle (4) rotationally, described clutch-plate (6) is rotatably connected on described energy storage gear (5), described limited part (7) is fixed on described mechanism plate (1), one of described torsion spring (9) and described torsion spring (9) turned round arm and is all fixed on described energy storage gear (5), another turns round arm and described clutch-plate (6) effect, described clutch-plate (6) is close on described one-way clutch wheel (3).
2. a kind of circuit breaker arrangement of clutch according to claim 1, is characterized in that: between described clutch-plate (6) and described energy storage gear (5), brass shim spacer is set.
3. a kind of circuit breaker arrangement of clutch according to claim 1, is characterized in that: between described one-way clutch wheel (3) and described energy storage axle (4), unilateral bearing (2) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706789.3U CN203562376U (en) | 2013-11-11 | 2013-11-11 | Circuit breaker clutch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706789.3U CN203562376U (en) | 2013-11-11 | 2013-11-11 | Circuit breaker clutch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562376U true CN203562376U (en) | 2014-04-23 |
Family
ID=50512078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320706789.3U Expired - Fee Related CN203562376U (en) | 2013-11-11 | 2013-11-11 | Circuit breaker clutch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230562A (en) * | 2017-07-27 | 2017-10-03 | 中国西电电气股份有限公司 | A kind of integrated operating mechanism of the motor-driven disconnector of list |
-
2013
- 2013-11-11 CN CN201320706789.3U patent/CN203562376U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230562A (en) * | 2017-07-27 | 2017-10-03 | 中国西电电气股份有限公司 | A kind of integrated operating mechanism of the motor-driven disconnector of list |
| CN107230562B (en) * | 2017-07-27 | 2018-12-04 | 中国西电电气股份有限公司 | A kind of disconnector integration operating mechanism of single motor driving |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20181111 |