CN203826305U - Breaker spring mechanism energy-storage clutch device - Google Patents
Breaker spring mechanism energy-storage clutch device Download PDFInfo
- Publication number
- CN203826305U CN203826305U CN201320820985.3U CN201320820985U CN203826305U CN 203826305 U CN203826305 U CN 203826305U CN 201320820985 U CN201320820985 U CN 201320820985U CN 203826305 U CN203826305 U CN 203826305U
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- Prior art keywords
- energy storage
- spring mechanism
- axle
- utility
- model
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- Expired - Fee Related
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Abstract
The utility model provides a breaker spring mechanism energy-storage clutch device. The device comprises a shaft, a gear splitter, a drive gear, a linkage plate, a pull plate, and side plates. The gear splitter and the drive gear sleeve the shaft. A reset spring is arranged on the shaft. The two ends of the shaft are supported by the side plates. The linkage plate is connected with the pull plate through a pin. One end of the gear splitter and one end of the drive gear are connected through tooth-shaped structures. The device is compact in structure and novel in design, and enables an operation mechanism to be higher in reliability.
Description
Technical field
The utility model relates to a kind of high-voltage AC breaker, particularly a kind of spring mechanism of circuit breaker energy storage arrangement of clutch.
Background technology
Primary cut-out mostly uses spring operating mechanism to drive the action of circuit breaker on/off switch at present, circuit breaker will complete on/off switch operation, first need to carry out energy storage to the spring of mechanism, arrangement of clutch clutch after energy storage puts in place, independent manual operation or motor and Spring driving axle are reliably departed from, arrangement of clutch is one of spring mechanism core component, breaker operator reliability is had to great impact, the spring mechanism energy storage arrangement of clutch structure of domestic production is various, there is click form, there is the form of setting ahead, also there is freewheel clutch etc., the noise that they have is large, some volumes are large, poor reliability, freewheel clutch processing and fabricating cost is very high, and bearing torque square is limited.
Utility model content
For above-mentioned defect and the problem of prior art, the utility model object has been to provide a kind of compact conformation, and modern design makes the spring mechanism of circuit breaker energy storage arrangement of clutch that operating mechanism reliability is higher
In order to achieve the above object, the utility model provides following technical scheme:
A kind of spring mechanism of circuit breaker energy storage arrangement of clutch, comprise axle, gear packing, driven wheel, junction panel, pull out plate and side plate, gear packing and driven wheel are enclosed within respectively on axle, axle is provided with back-moving spring, the two ends of axle are supported by side plate, junction panel by bearing pin with pull out plate and be connected, one end of gear packing and one end of driven wheel are by the combination of thread form structure.
Further, also comprise fork, described in pull out plate and be provided with chute, one end of described fork is enclosed within on axle, the other end of described fork is stuck in chute.
Further, the other end of described driven wheel is provided with thrust bearing.
Further, described thread form structure is at least three groups.
The beneficial effects of the utility model are, spring mechanism of circuit breaker energy storage arrangement of clutch of the present utility model due between one group of gear by special thread form combination, low to parts cooperation and requirement of strength, can transmit compared with high pulling torque, and the fatigue damage that is not easy to produce part, thus can realize breaker energy storage mechanism than ordinary construction longer mechanical endurance, guarantee the reliability of circuit breaker, this apparatus structure is simple, compact, and volume is little, and production and processing is convenient.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of spring mechanism of circuit breaker energy storage of the utility model arrangement of clutch structural representation;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the sectional view of Fig. 1;
Fig. 4 is the gear one package structual figure of a kind of spring mechanism of circuit breaker energy storage of the utility model arrangement of clutch;
Fig. 5 is the driven wheel structure chart of a kind of spring mechanism of circuit breaker energy storage of the utility model arrangement of clutch;
Fig. 6 is the shifting fork structure figure of a kind of spring mechanism of circuit breaker energy storage of the utility model arrangement of clutch.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 1 to 6, the disclosed a kind of spring mechanism of circuit breaker energy storage arrangement of clutch of the utility model, comprise axle 1, gear packing 3, driven wheel 4, junction panel 6, pull out plate 7 and side plate 9, gear packing 3 and driven wheel 4 are enclosed within respectively on axle 1, axle 1 is provided with back-moving spring 2, the two ends of axle 1 are supported by side plate 9, junction panel 6 by bearing pin 11 with pull out plate 7 and be connected, junction panel 6 pulls out plate 7 by riveted joint bearing pin 11 thereon to stir, gear packing, one end of one end of 3 and driven wheel 4 is by 12 combinations of thread form structure, also comprise fork 8, pull out plate 7 and be provided with chute 10, one end of fork 8 is enclosed within on axle 1, the other end is stuck in chute 10, the other end of driven wheel 4 is provided with thrust bearing 5.
Particularly, the utility model is in the time of back-moving spring 2 state that energy storage does not put in place, and junction panel 6, in lifting position, makes the profile of tooth jack-up of shift fork 8 by plate 7, and three groups of thread form structures 12 of driven wheel 4 and gear packing 3 are combined.
In the time of manpower energy storage or motor energy storage, by driven wheel 4 and gear packing 3, make whole stored energy mechanism action, complete energy storage.In the time that energy storage puts in place, junction panel 6 falls under back-moving spring 2 effects, stirring shift fork 8 by plate 7 rotates, the tooth of shift fork 8 is sticked together, driven wheel 4 slides left under the effect of back-moving spring 2, driven wheel 4 and gear packing 3 are thrown off, i.e. moment of torsion transmission between manpower or energy storage motor and energy storage axle is removed, thereby realizes clutch.
The utility model is simple in structure, compact, and volume is little, and production and processing is convenient.
The above; it is only embodiment of the present utility model; but protection range of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should described be as the criterion with the protection range of claim.
Claims (4)
1. a spring mechanism of circuit breaker energy storage arrangement of clutch, comprise axle (1), gear packing (3), driven wheel (4), junction panel (6), pull out plate (7) and side plate (9), gear packing (3) and driven wheel (4) are enclosed within respectively on axle (1), axle (1) is provided with back-moving spring (2), the two ends of axle (1) are supported by side plate (9), junction panel (6) by bearing pin (11) with pull out plate (7) and be connected, it is characterized in that, one end of one end of gear packing (3) and driven wheel (4) is by thread form structure (12) combination.
2. spring mechanism of circuit breaker energy storage arrangement of clutch according to claim 1, it is characterized in that, also comprise fork (8), described in pull out plate (7) and be provided with chute (10), it is upper that one end of described fork (8) is enclosed within axle (1), and the other end of described fork (8) is stuck in chute (10).
3. spring mechanism of circuit breaker energy storage arrangement of clutch according to claim 1 and 2, is characterized in that, the other end of described driven wheel (4) is provided with thrust bearing (5).
4. spring mechanism of circuit breaker energy storage arrangement of clutch according to claim 3, is characterized in that, described thread form structure (12) is at least three groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820985.3U CN203826305U (en) | 2013-12-15 | 2013-12-15 | Breaker spring mechanism energy-storage clutch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820985.3U CN203826305U (en) | 2013-12-15 | 2013-12-15 | Breaker spring mechanism energy-storage clutch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826305U true CN203826305U (en) | 2014-09-10 |
Family
ID=51481776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320820985.3U Expired - Fee Related CN203826305U (en) | 2013-12-15 | 2013-12-15 | Breaker spring mechanism energy-storage clutch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111492449A (en) * | 2017-12-20 | 2020-08-04 | 西门子股份公司 | Tensioning transmission mechanism for tensioning stored energy spring of spring stored energy driver |
-
2013
- 2013-12-15 CN CN201320820985.3U patent/CN203826305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111492449A (en) * | 2017-12-20 | 2020-08-04 | 西门子股份公司 | Tensioning transmission mechanism for tensioning stored energy spring of spring stored energy driver |
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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: 20140910 Termination date: 20201215 |