CN204361030U - A kind of power clutch mechanism of miniature circuit breaker reclosing device - Google Patents
A kind of power clutch mechanism of miniature circuit breaker reclosing device Download PDFInfo
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- CN204361030U CN204361030U CN201520080855.XU CN201520080855U CN204361030U CN 204361030 U CN204361030 U CN 204361030U CN 201520080855 U CN201520080855 U CN 201520080855U CN 204361030 U CN204361030 U CN 204361030U
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Abstract
The utility model relates to a kind of power clutch mechanism of miniature circuit breaker reclosing device, it is characterized in that: comprise driving wheel, semicircle bevel gear, circle is stirred in push-and-pull, clutch is inserted and slip lid, circle stirred by driving wheel, semicircle bevel gear, push-and-pull and setting of fitting successively is inserted in clutch, clutch is inserted and be provided with power linkage unit between driving wheel, the both sides that circle is stirred in this push-and-pull are provided with the slide bar be slidably connected with shell, the both sides of slip lid are provided with drive link, and each slide bar is positioned on the motion path of drive link; The utility model is: utilize the slip of slip lid to drive push-and-pull to stir circle motion, thus band fixed handle is separated with actuating unit, even if still can stop in making process at the handle of Minitype electrical leakage breaker, while manually continuing to close a floodgate, handle capable of being resets and detains reclosing again, and the slip of slip lid directly drives push-and-pull to stir circle slip, structure is simple, is convenient to realize.
Description
Technical field
The utility model relates to miniature circuit breaker remote control technology field, especially a kind of power clutch mechanism of miniature circuit breaker reclosing device.
Background technology
According to the intelligentized demand of China's supply network, State Grid Corporation of China requires that supply network is intelligent, therefore, needs the end effector of supply network----miniature circuit breaker performs upper end signal and possesses separating brake, closing function." the external on-load switch technical specification of electric energy meter " that State Grid Corporation of China puts into effect recently.The requirement of this specification to product construction is: " structure of on-load switch should make moving contact can only rest on the device of closed and disconnected, even if the centre position that operating parts is in release is also like this.On-load switch have can with manual, electronic come the operating grip of closed and disconnected, operating grip should reliably be fixed, and can not take off by instrument ".
Recently, State Intellectual Property Office discloses patent of invention " a kind of miniature circuit breaker reclosing device " application number of Wenzhou Shengpu Electric Co., Ltd.: 201510001138.8.This product technology can meet above-mentioned technical specification preferably.But consider as strict as possible, this product is in making process, just in case have a power failure, combined floodgate CD-ROM drive motor stops, although it has a power failure, tripping operation drive unit can make moving contact immediately reset, the handle of miniature circuit breaker still can stop in making process, can only manually continue to close a floodgate, driving wheel can not reset and detain reclosing again.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of can make driving wheel be separated with actuating unit and the power clutch mechanism of miniature circuit breaker reclosing device that resets of handle capable of being.
The technical solution of the utility model is achieved in that a kind of power clutch mechanism of miniature circuit breaker reclosing device, it is characterized in that: comprise driving wheel, semicircle bevel gear, circle is stirred in push-and-pull, clutch is inserted and slip lid.Circle stirred by driving wheel, semicircle bevel gear, push-and-pull and setting of fitting successively is inserted in clutch, clutch is inserted and be provided with power linkage unit between driving wheel, the both sides that circle is stirred in this push-and-pull are provided with the slide bar be slidably connected with shell, the both sides of slip lid are provided with drive link, and each slide bar is positioned on the motion path of drive link.
Be preferably, described power linkage unit comprises and is arranged at driving wheel towards the arc-shaped limit groove on clutch spigot face and be arranged at clutch and insert towards the arc boss on driving wheel end face, arc boss stirs circle through push-and-pull successively and semicircle bevel gear is positioned at arc-shaped limit groove, and this arc boss can arcuately limited impression be reciprocating.
By adopting technique scheme, the slip of slip lid is utilized to drive push-and-pull to stir circle motion, thus be separated slotting for clutch with driving wheel, thus drive driving wheel to be separated with actuating unit, even if still can stop in making process at the handle of miniature circuit breaker, while manually continuing to close a floodgate, driving wheel can reset and detain reclosing again, and the slip of slip lid directly drives push-and-pull to stir circle slip, structure is simple, is convenient to realize.
The utility model is set to further: described slide bar is arranged in push-and-pull and stirs circle, and this slide bar comprises slide bar body and guide part, and the width of this guide part is greater than the width of slide bar body.
By adopting technique scheme, be convenient to slide bar and stir to enclose with push-and-pull and realize being connected, and the width of guide part being greater than the width of slide bar body, effectively ensure that the stationary performance of sliding bar.
The utility model is set to further: described clutch is inserted to deviate from end face that push-and-pull stirs circle and is provided with stage clip.
By adopting technique scheme, the effect playing reset effectively inserted by this stage clip to clutch.
Accompanying drawing explanation
Fig. 1 is that the utility model embodiment loads structural blast schematic diagram in miniature circuit breaker reclosing device;
Fig. 2 is handle and semicircle bevel gear closing structure schematic diagram in the utility model embodiment;
Fig. 3 is handle and semicircle bevel gear isolating construction schematic diagram in the utility model embodiment;
Fig. 4 is that the utility model embodiment loads miniature circuit breaker reclosing device shell mechanism schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Fig. 1-Fig. 4, the utility model discloses a kind of power clutch mechanism of miniature circuit breaker reclosing device, in the utility model specific embodiment, comprise driving wheel 5, semicircle bevel gear 4, circle 1 is stirred in push-and-pull, 3 and slip lid 6 are inserted in clutch, driving wheel 5, semicircle bevel gear 4, push-and-pull is stirred circle 1 and clutch and is inserted 3 and to fit successively setting, clutch is inserted and is provided with power linkage unit between 3 and driving wheel 5, the both sides that circle 1 is stirred in this push-and-pull are provided with the slide bar 2 be slidably connected with shell, the both sides of slip lid 6 are provided with drive link 7, and each slide bar 2 is positioned on the motion path of drive link 7, described power linkage unit comprises and is arranged at driving wheel 5 and inserts the arc-shaped limit groove 51 on 3 end faces towards clutch and be arranged at clutch and insert 3 towards the arc boss 31 on driving wheel 5 end face, arc boss 31 stirs circle through push-and-pull successively and semicircle bevel gear is positioned at arc-shaped limit groove 31, this arc boss 31 can arcuately limited impression 51 be reciprocating.
By adopting technique scheme, the slip of slip lid is utilized to drive push-and-pull to stir circle motion, thus be separated slotting for clutch with driving wheel, thus drive driving wheel to be separated with actuating unit, even if still can stop in making process at the handle of miniature circuit breaker, while manually continuing to close a floodgate, driving wheel can reset and detain reclosing again, and the slip of slip lid directly drives push-and-pull to stir circle slip, structure is simple, is convenient to realize.
The utility model is set to further: described slide bar 2 is arranged in push-and-pull and stirs circle 1, this slide bar 2 comprises slide bar body 21 and guide part 22, the width of this guide part 22 is greater than the width of slide bar body 21, when push-and-pull stir circle 1 load in miniature circuit breaker reclosing device shell time, shell both sides inwall respectively slides axially groove, guide part 22 and miniature circuit breaker reclosing device shell 10 realize being slidably connected, guide part 22 is positioned at this groove that slides axially, be convenient to slide bar stir to enclose with push-and-pull and realize being connected, and the width of guide part is greater than the width of slide bar body, effectively ensure that the stationary performance of sliding bar.
The utility model is set to further: described clutch is inserted 3 and deviated from end face that push-and-pull stirs circle 1 and be provided with stage clip 8, and the effect playing reset effectively inserted by this stage clip to clutch.
When this power clutch mechanism is installed in miniature circuit breaker reclosing device, push-and-pull is stirred circle 1 and is inserted between 3 and semicircle bevel gear 4 in clutch, clutch inserts 3, circle 1 is stirred in push-and-pull, semicircle bevel gear 4 and driving wheel 5 are fitted setting successively, this driving wheel 5 inserts 3 end face towards clutch is provided with arc-shaped limit groove, clutch inserts 3, and be provided with on the end face of semicircle bevel gear 4 can arc boss that arcuately limited impression is reciprocating, wherein arc boss is positioned at arc-shaped limit groove after stirring circle 1 and semicircle bevel gear 4 through push-and-pull successively, when slip lid stirs circle motion towards push-and-pull, push-and-pull is stirred the relative driving wheel of circle and is done disengaging movement, thus push-and-pull stir circle drive clutch insert the motion done and deviate from semicircle bevel gear, until arc boss is isolated arc-shaped limit groove, now and achieve driving wheel and be separated with the power of semicircle bevel gear,
Otherwise, slip lid dorsad push-and-pull stir circle motion time, under the effect of stage clip, push-and-pull stirs circle near driving wheel motion, thus drive clutch insert move towards semicircle bevel gear, until arc boss is absorbed in arc-shaped limit groove, now and achieve the power closing of driving wheel and semicircle bevel gear.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. the power clutch mechanism of a miniature circuit breaker reclosing device, it is characterized in that: comprise driving wheel, semicircle bevel gear, circle is stirred in push-and-pull, clutch is inserted and slip lid, circle stirred by driving wheel, semicircle bevel gear, push-and-pull and setting of fitting successively is inserted in clutch, clutch is inserted and be provided with power linkage unit between driving wheel, the both sides that circle is stirred in this push-and-pull are provided with the slide bar be slidably connected with shell, the both sides of slip lid are provided with drive link, and each slide bar is positioned on the motion path of drive link.
2. the power clutch mechanism of miniature circuit breaker reclosing device according to claim 1, it is characterized in that: described power linkage unit comprises and is arranged at driving wheel towards the arc-shaped limit groove on clutch spigot face and be arranged at clutch and insert towards the arc boss on driving wheel end face, arc boss stirs circle through push-and-pull successively and semicircle bevel gear is positioned at arc-shaped limit groove, and this arc boss can arcuately limited impression be reciprocating.
3. the power clutch mechanism of miniature circuit breaker reclosing device according to claim 1 and 2, it is characterized in that: described slide bar is arranged in push-and-pull and stirs circle, this slide bar comprises slide bar body and guide part, and the width of this guide part is greater than the width of slide bar body.
4. the power clutch mechanism of miniature circuit breaker reclosing device according to claim 1 and 2, is characterized in that: described clutch is inserted to deviate from end face that push-and-pull stirs circle and is provided with stage clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080855.XU CN204361030U (en) | 2015-02-05 | 2015-02-05 | A kind of power clutch mechanism of miniature circuit breaker reclosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080855.XU CN204361030U (en) | 2015-02-05 | 2015-02-05 | A kind of power clutch mechanism of miniature circuit breaker reclosing device |
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| Publication Number | Publication Date |
|---|---|
| CN204361030U true CN204361030U (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520080855.XU Active CN204361030U (en) | 2015-02-05 | 2015-02-05 | A kind of power clutch mechanism of miniature circuit breaker reclosing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114551183A (en) * | 2022-04-27 | 2022-05-27 | 深圳市脉联电子有限公司 | Clutch device, operating mechanism and circuit breaker |
-
2015
- 2015-02-05 CN CN201520080855.XU patent/CN204361030U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114551183A (en) * | 2022-04-27 | 2022-05-27 | 深圳市脉联电子有限公司 | Clutch device, operating mechanism and circuit breaker |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |