CN201584310U - Small middle-pressure switch spring operation mechanism - Google Patents
Small middle-pressure switch spring operation mechanism Download PDFInfo
- Publication number
- CN201584310U CN201584310U CN2009202789454U CN200920278945U CN201584310U CN 201584310 U CN201584310 U CN 201584310U CN 2009202789454 U CN2009202789454 U CN 2009202789454U CN 200920278945 U CN200920278945 U CN 200920278945U CN 201584310 U CN201584310 U CN 201584310U
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- slide block
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- hinged
- side plate
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to a small middle-pressure switch spring operation mechanism, comprising a left and a right side plates, a bottom plate, a four connecting rod mechanism, a partition switch slide block, and the like. The left and the right side plates are fixed on the bottom plate; the left and the right side plates are fixedly provided with the four connecting rod mechanism and the slide block; the bottom plate, the left and the right side plates, the four connecting rod mechanism and the slide block form an integral structure. The small middle-pressure switch spring operation mechanism breaks through the manner that the traditional operation mechanism has large size and single phase operation and the manner that a separated operation mechanism is isolated from a gate closing and opening mechanism, thereby having the advantages of little size, raw material saving, large breaking capability, safety and reliability, frequent operation, little maintenance, and the like. Besides, the small middle-pressure switch spring operation mechanism can be provided with an electric gate closing and opening operation mechanism so as to realize remote control.
Description
Technical field
The utility model relates to a kind of small-sized easy to operate mechanism, particularly relates to the operating mechanism that a kind of small-sized 0.3s of satisfying requires.
Background technology
Operating mechanism is the key components of equipment such as switch, circuit breaker, but the operating mechanism ubiquity of production problems such as volume is big, complex structure, installation inconvenience at present.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of simple in structure, easy to operate small-sized Medium voltage switch or circuit breaker spring operating mechanism is provided.
The purpose of this utility model is achieved through the following technical solutions.
Small-sized Medium voltage switch or circuit breaker spring operating mechanism, also claim 0.3s small-sized operating mechanism, comprise side plate, four link assemblies, isolate parts such as slide block, three synchronised divide-shut brake assemblies, side plate is fixed on the base plate, be installed with four link assemblies and slide block on the left side plate, form an overall structure by base plate and left side plate, quadric chain and slide block.
Be fixed with four link assemblies and isolating switch driving mechanism on the side plate; Four link assemblies are separately fixed on the left side plate, isolate slide block and are fixed in left plate; Described four link assemblies comprise left plate swing arm, right panel swing arm, slide block, straight-arm, curved boom, limiting plate, operating axis, cam, combined floodgate wheel; Left side plate is fixed on the base plate, left side plate swing arm and right panel swing arm are hinged on the left side plate respectively, left and right sides plate swing arm and straight-arm are hinged, straight-arm and curved boom are hinged, and curved boom and slide block are hinged, and slide block and limiting plate are hinged, limiting plate and left side plate are hinged, the wheel that closes a floodgate is fixed on the straight-arm, and cam is fixed on the operating axis, and cam is slidingly connected with the wheel that closes a floodgate.
Described isolating switch driving mechanism comprises slide block, the axis of guide, operating axis, brace and connecting lever; One end of connecting lever is fixed on the operating axis, and the other end of connecting lever and brace one end are hinged, the end handing-over of the other end of brace and slide block, and slide block slides on the axis of guide, and operating axis is fixed on the axle bed of device therefor cabinet.
The utlity model has advantages such as simple in structure, easy to operate, that security performance is high, volume is little, it has been broken through, and traditional product volume in this field is big, the deficiency of complex structure, operation effort; But save that raw material, connecting-disconnecting function are big, safe and reliable, the long service life frequent operation, reduce and safeguard.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1, left plate, 2, right plate, 3, base plate, 4, spring, 5, spring head, 6, isolate slide block, 7, left plate swing arm, 8, the right panel swing arm, 9, slide block, 10, straight-arm, 11, curved boom, 12, limiting plate, 13, closing operation axle, 14, cam, 15, the wheel that closes a floodgate, 16, energy storage combined floodgate lever, 17, the axis of guide, 18, the isolated operation axle, 19, brace, 20, connecting lever, 21, separating brake electronics iron, 22, the energy storage hook, 23, making electromagnet, 24, semiaxis.
Embodiment
Referring to accompanying drawing, be a kind of embodiment of the present utility model.Small-sized Medium voltage switch or circuit breaker spring operating mechanism is the small-sized operating mechanism of 0.3s, is to be fixed with left side plate 1,2 on base plate 3, is fixed with four link assemblies and isolating switch driving mechanism on side plate; Isolating slide block is fixed on the left plate 1; The quadric chain assembly, comprise left plate swing arm 7, right panel swing arm 8, slide block 9, straight-arm 10, curved boom 11, limiting plate 12, closing operation axle 13, cam 14, wheel 15 closes a floodgate, left side plate 1,2 are fixed in base plate 3, left and right sides swing arm 7,8 are hinged on left side plate 1 respectively, on 2, left and right sides swing arm 7,8 is hinged with straight-arm 10, straight-arm 10 is hinged with curved boom 11, curved boom 11 is hinged with slide block 9, slide block 9 is hinged with limiting plate 12, limiting plate 12 and left side plate 1,2 is hinged, and the wheel 15 that closes a floodgate is fixed on the straight-arm 10 spring 4 on top, the spring head 5 at its two ends connects closing operation axle 13, cam 14 is fixed on the operating axis 13, and protruding 14 take turns and the wheel that closes a floodgate 15 is slidingly connected.Rotate isolated operation axle 18 and can realize mechanism action isolating switch driving mechanism, it comprises isolation slide block 6, the axis of guide 17, isolated operation axle 18, brace 19 and connecting lever 20, one end of connecting lever 20 is fixed on the isolated operation axle 18, the other end of connecting lever 20 and brace 19 1 ends are hinged, the other end of brace 19 and the handing-over of isolation slide block 6 one ends, isolating slide block 6 slides on the axis of guide 17, isolated operation axle 18 is fixed on the axle bed of device therefor cabinet, rotates the isolated operation axle and can realize the action of isolating switch driving mechanism.
Other parts also comprise: be connected, be distributed in isolated operation axle 18 both sides with the device bottom, be provided with making electromagnet 23 and tripping electromagnet 21, an end of making electromagnet 23 connects energy storage hook 22 by energy storage combined floodgate lever 16; Tripping electromagnet 21 is connected on the semiaxis 24.
After operating mechanism assembling is finished, just finished the main device of small middle-pressure switch spring operation mechanism, broken through that the traditional product volume is big, the defective of complex structure, operation effort. But this mechanism have volume little, save that raw material, connecting-disconnecting function are big, safe and reliable, the long service life frequent operation, reduce the advantage such as maintenance cost.
Claims (3)
1. small-sized Medium voltage switch or circuit breaker spring operating mechanism, it is characterized in that: it comprises left plate (1), right plate (2), four link assemblies, isolates slide block (6), three synchronised divide-shut brake assemblies, left side plate is fixed on the base plate (3), be installed with four link assemblies and slide block (6) on the left side plate, form an overall structure by base plate (3) and left side plate, quadric chain and slide block.
2. small-sized Medium voltage switch or circuit breaker spring operating mechanism according to claim 1 is characterized in that: be fixed with four link assemblies and isolating switch driving mechanism on the left plate (1); Four link assemblies are separately fixed on the left and right side plate, isolate slide block (6) and are fixed in left plate (1); Described four link assemblies comprise left plate swing arm (7), right panel swing arm (8), slide block (9), straight-arm (10), curved boom (11), limiting plate (12), operating axis (13), cam (14), wheel (15) closes a floodgate; Left side plate is fixed on the base plate (3), left side plate swing arm (7) and right panel swing arm (8) are hinged on the left side plate respectively, left and right sides plate swing arm and straight-arm (10) are hinged, straight-arm (10) is hinged with curved boom (11), and curved boom (11) is hinged with slide block (9), and slide block (9) is hinged with limiting plate (12), limiting plate (12) is hinged with left side plate, the wheel (15) that closes a floodgate is fixed on the straight-arm (10), and cam (14) is fixed on the operating axis (13), and cam (14) is slidingly connected with the wheel (15) that closes a floodgate.
3. small-sized Medium voltage switch or circuit breaker spring operating mechanism according to claim 2 is characterized in that: described isolating switch driving mechanism comprises slide block (6), the axis of guide (17), operating axis (18), brace (19) and connecting lever (20); Connecting lever (20) one ends are fixed on the operating axis (18), the other end of connecting lever (20) and brace (19) one ends are hinged, the one end handing-over of the other end of brace (19) and slide block (6), slide block (6) is gone up at the axis of guide (17) and is slided, and operating axis (18) is fixed on the axle bed of device therefor cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202789454U CN201584310U (en) | 2009-11-13 | 2009-11-13 | Small middle-pressure switch spring operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202789454U CN201584310U (en) | 2009-11-13 | 2009-11-13 | Small middle-pressure switch spring operation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201584310U true CN201584310U (en) | 2010-09-15 |
Family
ID=42726322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202789454U Expired - Fee Related CN201584310U (en) | 2009-11-13 | 2009-11-13 | Small middle-pressure switch spring operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201584310U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136378A (en) * | 2010-11-09 | 2011-07-27 | 广东省顺德开关厂有限公司 | Operating mechanism of simple metal enclosed switch equipment |
| CN102789913A (en) * | 2012-07-30 | 2012-11-21 | 日升集团有限公司 | Spring operation mechanism |
| CN103050300A (en) * | 2012-12-26 | 2013-04-17 | 北京双杰电气股份有限公司 | Solid insulation switch drive system |
-
2009
- 2009-11-13 CN CN2009202789454U patent/CN201584310U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136378A (en) * | 2010-11-09 | 2011-07-27 | 广东省顺德开关厂有限公司 | Operating mechanism of simple metal enclosed switch equipment |
| CN102136378B (en) * | 2010-11-09 | 2013-06-19 | 广东省顺德开关厂有限公司 | Operating mechanism of simple metal enclosed switch equipment |
| CN102789913A (en) * | 2012-07-30 | 2012-11-21 | 日升集团有限公司 | Spring operation mechanism |
| CN103050300A (en) * | 2012-12-26 | 2013-04-17 | 北京双杰电气股份有限公司 | Solid insulation switch drive system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Cong Dan Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Cong Dan Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20111113 |