CN101777440B - Driving device for actuating mechanism - Google Patents
Driving device for actuating mechanism Download PDFInfo
- Publication number
- CN101777440B CN101777440B CN200910215165XA CN200910215165A CN101777440B CN 101777440 B CN101777440 B CN 101777440B CN 200910215165X A CN200910215165X A CN 200910215165XA CN 200910215165 A CN200910215165 A CN 200910215165A CN 101777440 B CN101777440 B CN 101777440B
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- China
- Prior art keywords
- ratchet
- pawl
- drive plate
- lug boss
- drive board
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008092 positive effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The invention discloses a driving device for an actuating mechanism, comprising a drive board, a pawl, a torsion spring, an axle pin and a tension spring. The middle of the drive board is provided with a spindle hole sleeved on an externally connected spindle, the upper part of the drive board is provided with a countershaft hole for installing and positioning the pawl and a limiting lug boss forlimiting the rotation angle of the pawl, and the lower part of the drive board is connected with one end of the tension spring. The middle of the pawl is provided with a shaft hole, and the axle pin penetrates through the shaft hole of the pawl and the countershaft hole of the drive board. The upper end of the pawl is provided with a limiting part matched with the limiting lug boss of the drive board, and the lower end of the pawl is provided with engaging teeth. The torsion spring is sleeved on the axle pin, one end of the torsion spring abuts against the drive board, and the other end abuts against the pawl so as to provide resetting elasticity for the pawl. The limiting part of the pawl abuts against the limiting lug boss of the drive board. The invention has simplified structure and can be used in a three-station high-voltage actuating mechanism with an automatic reset handle.
Description
Technical field
The invention belongs to high voltage electrical apparatus technical field, be specifically related to a kind of drive unit that is used for operating mechanism.
Background technology
The existing three station manipulation mechanisms that are used for high voltage electric appliance generally are to adopt single manual operation or electric operating, and this structure has been difficult to satisfy the requirement of present Long-distance Control.
In addition, in the three traditional station manipulation mechanisms, handle all is to rotate along with the rotation of main shaft, can not automatically reset, and this traditional structure can not satisfy the needs of special occasions sometimes.
Summary of the invention
The purpose of this invention is to provide a kind of structure comparatively simplifies and can be used in the drive unit in automatically reset three station high-voltage actuating mechanism of handle.
The technical scheme that realizes the object of the invention is: a kind of drive unit that is used for operating mechanism is characterized in that: comprise drive plate, ratchet, torsion spring, pivot pin and extension spring; The middle part of said drive plate is provided with and is used to be set in the spindle hole on the external main shaft, and its top is provided with countershaft hole that is used for the said ratchet of installing and locating and the positive stop lug boss that is used for spacing ratchet rotational angle, and its underpart is connected with an end of said extension spring; The middle part of said ratchet is provided with axis hole, and said pivot pin passes the countershaft hole of the axis hole and the drive plate of ratchet; The upper end of said ratchet is provided with the limiting section that matches with said drive plate positive stop lug boss, and the lower end of said ratchet is provided with engaging tooth; Said torsion spring set is located on the said pivot pin, and the one of which end is against on the drive plate, and the other end is against on the ratchet, thereby for ratchet provides reseting elasticity, and the limiting section of said ratchet is against on the positive stop lug boss of drive plate.
In the technique scheme, said positive stop lug boss is provided with said drive plate is vertical.
In the technique scheme; The basic configuration of said drive plate is
shape, and the basic configuration of said ratchet is
shape.
The present invention has positive effect:
(1) among the present invention, comprises drive plate, ratchet, torsion spring, pivot pin and extension spring; The middle part of said drive plate is provided with and is used to be set in the spindle hole on the external main shaft, and its top is provided with countershaft hole that is used for the said ratchet of installing and locating and the positive stop lug boss that is used for spacing ratchet rotational angle, and its underpart is connected with an end of said extension spring; The middle part of said ratchet is provided with axis hole, and said pivot pin passes the countershaft hole of the axis hole and the drive plate of ratchet; The upper end of said ratchet is provided with the limiting section that matches with said drive plate positive stop lug boss, and the lower end of said ratchet is provided with engaging tooth; Said torsion spring set is located on the said pivot pin, and the one of which end is against on the drive plate, and the other end is against on the ratchet, thereby for ratchet provides reseting elasticity, and the limiting section of said ratchet is against on the positive stop lug boss of drive plate.The present invention needs to adopt two products of the present invention to use in pairs when being used for high-voltage actuating mechanism; Comparing with three traditional station high-voltage actuating mechanism, structure is comparatively simplified, and cooperates outer relay part in addition, also can realize the automatically reset function of handle.
Description of drawings
Fig. 1 is a kind of perspective view of the present invention; Fig. 2 is the perspective view of drive unit shown in Figure 1 during from another viewed; Fig. 3 is a kind of perspective view of drive plate in the drive unit shown in Figure 1; Fig. 4 is a kind of application state figure of drive unit shown in Figure 1.
Be labeled as shown in the accompanying drawing: drive plate 1, spindle hole 11, countershaft hole 12, positive stop lug boss 13, hook hole 14, ratchet 2; Axis hole 21, limiting section 22, engaging tooth 23, torsion spring 3, pivot pin 4; Extension spring 5, main shaft 6, connecting lever 7, driving section 71, installation portion 72; Driving-disc 8, engaging groove 81, reference column 9, handle 10, buckle teeth 101.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 4 has shown a kind of embodiment of the present invention, and wherein Fig. 1 is a kind of perspective view of the present invention; Fig. 2 is the perspective view of drive unit shown in Figure 1 during from another viewed; Fig. 3 is a kind of perspective view of drive plate in the drive unit shown in Figure 1; Fig. 4 is a kind of application state figure of drive unit shown in Figure 1.
Present embodiment is a kind of drive unit that is used for three station high-voltage actuating mechanism, sees Fig. 1 to Fig. 3, comprises drive plate 1, ratchet 2, torsion spring 3, pivot pin 4 and extension spring 5; The middle part of said drive plate 1 is provided with the spindle hole 11 that is used to be set on the external main shaft; Its top is provided with countershaft hole 12 that is used for the said ratchet 2 of installing and locating and the positive stop lug boss 13 that is used for spacing ratchet 2 rotational angles, and its underpart is connected with an end of said extension spring 5; The middle part of said ratchet 2 is provided with axis hole 21, and said pivot pin 4 passes the countershaft hole 12 of the axis hole 21 and the drive plate 1 of ratchet 2; The upper end of said ratchet 2 is provided with the limiting section 22 that matches with said drive plate 1 positive stop lug boss 13, and the lower end of said ratchet 2 is provided with engaging tooth 23; Said torsion spring 3 is set on the said pivot pin 4, and the one of which end is against on the drive plate 1, and the other end is against on the ratchet 2, thereby for ratchet 2 reseting elasticity is provided, and the limiting section 22 of said ratchet 2 is against on the positive stop lug boss 13 of drive plate 1.
Said positive stop lug boss 13 and said drive plate 1 vertical setting.
The basic configuration of said drive plate 1 is
shape, and the basic configuration of said ratchet 2 is
shape.
Shown in Figure 4 is a kind of part assembly that adopts in a kind of three station high-voltage actuating mechanism that present embodiment processes, and has wherein adopted two embodiment, 1 described drive unit, and two drive units are and are symmetrical set.
As shown in Figure 4, driving-disc 8 is fixedly installed on the main shaft 6 through spindle hole 11, and the edge of said driving-disc is provided with four engaging grooves 81.Said two drive units are set on the main shaft through the spindle hole 11 on the drive plate 1 separately, also can rotate around main shaft 6; The engaging tooth 23 of said each ratchet 2 can be entrenched in the corresponding engaging groove 81.Connecting lever 7 is set on the main shaft 6 through installation portion 72 and can rotates around main shaft; The driving section 71 of said connecting lever 7 is positioned at the centre of said two ratchet 2 limiting sections 22; Be set with reference column 9 on the installing rack; Said reference column 9 is arranged on the centre of the positive stop lug boss 13 of said two drive plates 1, and two positive stop lug boss 13 all are against on the said reference column 9.Said reference column 9 is used for the drive plate 1 of spacing two drive units, prevents its excessive deflection.
After main shaft 6 rotate in place, handle 10 was released, the drive plate 1 that was pushed just now under the active force of a corresponding extension spring 5, homing, and drive connecting lever 7 and handle 10 homings through ratchet 2.
Because the both sides of the edge of driving-disc 8 respectively are provided with two engaging grooves 81; So driving-disc of this structure; During operation, a corresponding engaging groove 81 can be driven also and then drive main shaft 6 by engaging tooth 23 and rotate after meshing with engaging tooth 23; And on same rotation direction, can carry out replying earlier interposition gets into left station again or carries out elder generation's answer interposition in twice operation that gets into right working position, so can realize three station manipulations.
Obviously, the above embodiment of the present invention only be for clearly the present invention is described and is done for example, and be not to be qualification to execution mode of the present invention.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (3)
1. a drive unit that is used for operating mechanism is characterized in that: comprise drive plate (1), ratchet (2), torsion spring (3), pivot pin (4) and extension spring (5);
The middle part of said drive plate (1) is provided with the spindle hole (11) that is used to be set on the external main shaft; Its top is provided with the countershaft hole (12) that is used for the said ratchet of installing and locating (2) and is used for the positive stop lug boss (13) of spacing ratchet (2) rotational angle, and its underpart is connected with an end of said extension spring (5);
The middle part of said ratchet (2) is provided with axis hole (21), and said pivot pin (4) passes the countershaft hole (12) of the axis hole (21) and the drive plate (1) of ratchet (2); The upper end of said ratchet (2) is provided with the limiting section (22) that matches with said drive plate (1) positive stop lug boss (13), and the lower end of said ratchet (2) is provided with engaging tooth (23);
Said torsion spring (3) is set on the said pivot pin (4), and the one of which end is against on the drive plate (1), and the other end is against on the ratchet (2), thereby for ratchet (2) reseting elasticity is provided, and the limiting section (22) of said ratchet (2) is against on the positive stop lug boss (13) of drive plate (1).
2. the drive unit that is used for operating mechanism according to claim 1 is characterized in that: said positive stop lug boss (13) and the vertical setting of said drive plate (1).
3. the drive unit that is used for operating mechanism according to claim 2; It is characterized in that: the basic configuration of said drive plate (1) is
shape, and the basic configuration of said ratchet (2) is
shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910215165XA CN101777440B (en) | 2009-12-24 | 2009-12-24 | Driving device for actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910215165XA CN101777440B (en) | 2009-12-24 | 2009-12-24 | Driving device for actuating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101777440A CN101777440A (en) | 2010-07-14 |
| CN101777440B true CN101777440B (en) | 2012-01-11 |
Family
ID=42513849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910215165XA Active CN101777440B (en) | 2009-12-24 | 2009-12-24 | Driving device for actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101777440B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065832B (en) * | 2012-12-28 | 2015-03-25 | 常熟开关制造有限公司(原常熟开关厂） | Switch-off limit device of switching device |
| CN103065827B (en) * | 2012-12-28 | 2015-07-01 | 常熟开关制造有限公司(原常熟开关厂） | Operating mechanism with automatic switch transfer |
| CN104252976B (en) * | 2013-06-28 | 2016-12-28 | 上海电科电器科技有限公司 | The hand-operating device of low-tension switch electric appliance |
| CN108573820A (en) * | 2018-06-04 | 2018-09-25 | 河南森源电气股份有限公司 | Operate connecting lever and its connecting lever disk |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5910650A (en) * | 1997-05-27 | 1999-06-08 | General Electric Company | Manual charging mechanism for industrial-rated circuit breaker |
| WO1999038178A1 (en) * | 1998-01-23 | 1999-07-29 | Siemens Aktiengesellschaft | Clamping device for an energy accumulator in a low-voltage power breaker |
| US6087610A (en) * | 1997-05-28 | 2000-07-11 | General Electric Company | Closing springs release mechanism for industrial-rated circuit breaker |
| CN2906889Y (en) * | 2006-04-17 | 2007-05-30 | 瓦房店高压开关有限公司 | Spring-actuated mechanism |
| CN201741592U (en) * | 2009-12-24 | 2011-02-09 | 黄勤飞 | Driving device for operating mechanism |
-
2009
- 2009-12-24 CN CN200910215165XA patent/CN101777440B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5910650A (en) * | 1997-05-27 | 1999-06-08 | General Electric Company | Manual charging mechanism for industrial-rated circuit breaker |
| US6087610A (en) * | 1997-05-28 | 2000-07-11 | General Electric Company | Closing springs release mechanism for industrial-rated circuit breaker |
| WO1999038178A1 (en) * | 1998-01-23 | 1999-07-29 | Siemens Aktiengesellschaft | Clamping device for an energy accumulator in a low-voltage power breaker |
| CN2906889Y (en) * | 2006-04-17 | 2007-05-30 | 瓦房店高压开关有限公司 | Spring-actuated mechanism |
| CN201741592U (en) * | 2009-12-24 | 2011-02-09 | 黄勤飞 | Driving device for operating mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101777440A (en) | 2010-07-14 |
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| C14 | Grant of patent or utility model | ||
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Owner name: NANTONG CHENGPING CONSTRUCTION DEVELOPMENT CO., LT Free format text: FORMER OWNER: HUANG QINFEI Effective date: 20140423 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 325604 WENZHOU, ZHEJIANG PROVINCE TO: 226000 NANTONG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140423 Address after: 226000, Jiangsu, Nantong province Tongzhou District Ping Town Industrial Concentration Area Patentee after: Nantong flat Development Co. Ltd. Address before: Yueqing City, Zhejiang province 325604 Liushi Zhen Xi Ren Dang Cun Fei Huang Road No. 45 Patentee before: Huang Qinfei |
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Owner name: NANTONG GUOSHENG ELECTRICAL GROUP CO., LTD. Free format text: FORMER OWNER: NANTONG CHENGPING CONSTRUCTION DEVELOPMENT CO., LTD. Effective date: 20141209 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141209 Address after: 226000 Jiangsu province Nantong city Gangzha District Gangzha Yongtong Road Economic Development Zone No. 2 Patentee after: Nantong Guosheng Electromechanical Group Co., Ltd. Address before: 226000, Jiangsu, Nantong province Tongzhou District Ping Town Industrial Concentration Area Patentee before: Nantong flat Development Co. Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 226000 Jiangsu city of Nantong province Gangzha Yongtong Road Economic Development Zone No. 2 Patentee after: Nantong Guosheng Intelligent Technology Group Limited by Share Ltd Address before: 226000 Jiangsu province Nantong city Gangzha District Gangzha Yongtong Road Economic Development Zone No. 2 Patentee before: Nantong Guosheng Electromechanical Group Co., Ltd. |