CN103065860B - Three station operating mechanisms - Google Patents
Three station operating mechanisms Download PDFInfo
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- CN103065860B CN103065860B CN201310001321.9A CN201310001321A CN103065860B CN 103065860 B CN103065860 B CN 103065860B CN 201310001321 A CN201310001321 A CN 201310001321A CN 103065860 B CN103065860 B CN 103065860B
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- station
- bearing pin
- circle hole
- long circle
- bracing frames
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of novel three station operating mechanisms, be arranged in three-station equipment, drive three station arc control device actions, it comprises two bracing frames be oppositely arranged, input module, power shaft, connecting plate, input connecting lever, output shaft, output toggle arm; Power shaft is installed with sheave plate, sheave plate is provided with shaped form slotted eye, has placed bearing pin in shaped form slotted eye; One end of connecting plate and bearing pin are fixed and are connected, and the other end of connecting plate is connected with bearing pin, and the two ends of bearing pin are set in the second Long Circle hole of two bracing frames respectively; Described input connecting lever is installed on bearing pin, and input connecting lever is fixedly connected with output shaft; On output shaft, the position of the three-phase of corresponding three-station is respectively equipped with output toggle arm, and output toggle arm is fixedly connected with the insulated tension pole in corresponding three-station.Adopt above structure, these novel three station operating mechanisms can drive three station vacuum arc extinguish chamber precision maneuvers effectively, reliably.
Description
Technical field
The present invention relates to a kind of three station operating mechanisms.
Background technology
In the prior art, operating mechanism majority can accomplish two stations, at present existing three station operating mechanisms have that volume is large, the kind of drive is complicated, Assembly of the parts operation superfluous mainly with and part difficulty of processing high, should need for current three station vacuum arc extinguish chambers three station operating mechanisms that a kind of volume is little, the kind of drive simple, manipulation reliability is strong.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, three station operating mechanisms that a kind of volume is little, the kind of drive simple, manipulation reliability is strong are provided.
To achieve these goals, the present invention is by the following technical solutions:
Three station operating mechanisms, are arranged in three-station equipment, and drive three station arc control device actions, it comprises two bracing frames be oppositely arranged, input module, power shaft, connecting plate, input connecting lever, output shaft, output toggle arm;
The two ends of described power shaft are rotated respectively and are set on two bracing frames, and one end of power shaft is fixedly connected with input module;
Described two bracing frames are equipped with the first Long Circle hole and the second Long Circle hole, the parallel setting in described first Long Circle hole and the second Long Circle hole;
Described power shaft is installed with sheave plate, described sheave plate is provided with shaped form slotted eye, has placed bearing pin in shaped form slotted eye, and the two ends of bearing pin are set in the first Long Circle hole of two bracing frames respectively;
One end of described connecting plate is fixedly connected with bearing pin, and the other end of connecting plate is connected with bearing pin, and the two ends of bearing pin are set in the second Long Circle hole of two bracing frames respectively;
Described input connecting lever is installed on bearing pin, and input connecting lever is fixedly connected with output shaft;
On described output shaft, the position of the three-phase of corresponding three-station is respectively equipped with output toggle arm, and output toggle arm is fixedly connected with the insulated tension pole in three-station.
Further, the curve slotted eye on described sheave plate is provided with a, b, c tri-spacing flex points, the state of the corresponding ground connection of the spacing flex point difference of a, b, c tri-, isolation, combined floodgate.
The present invention adopts above technical scheme, when described input module rotates, sheave plate is driven to rotate, sheave plate rotation process, bearing pin can only move in the position that limits of shaped form slotted eye on sheave plate, thus be converted into the rectilinear motion of connecting plate, connecting plate drives the motion of input connecting lever, drive output shaft moves, output shaft drives three output toggle arms of corresponding three phase positions to move simultaneously, and then pull insulated tension pole, make three-phase ganged, to realize three station vacuum arc extinguish chambers in operating mechanism motion process, be in ground connection respectively, isolation, to close a floodgate three different conditions positions.This three station operating mechanisms volume is little, the kind of drive simple, manipulation reliability is strong.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further elaborated;
Fig. 1 is the front view of the present invention three station operating mechanism;
Fig. 2 is the cutaway view of the present invention three station operating mechanism;
Fig. 3 is the vertical view of the present invention three station operating mechanism;
Fig. 4 is the schematic diagram of the ground state of the present invention three station operating mechanism;
Fig. 5 is the schematic diagram of the isolation of the present invention three station operating mechanism;
Fig. 6 is the schematic diagram of the "on" position of the present invention three station operating mechanism.
Embodiment
According to one of Fig. 1 to Fig. 6, three station operating mechanisms, be arranged in three-station equipment, drive three station arc control device actions, it is characterized in that: it comprises two bracing frames be oppositely arranged 8, input module 1, power shaft 2, connecting plate 4, input connecting lever 5, output shaft 6, output toggle arm 7;
The two ends of described power shaft 2 are rotated respectively and are set on two bracing frames 8, and one end of power shaft 2 is fixedly connected with input module 1;
Described two bracing frames 8 are equipped with the first Long Circle hole 81 and the second Long Circle hole 82, described first Long Circle hole 81 and the second parallel setting in Long Circle hole 82;
Described power shaft 2 is installed with sheave plate 3, and described sheave plate 3 is provided with shaped form slotted eye 31, has placed bearing pin 9 in shaped form slotted eye 31, and the two ends of bearing pin 9 are set in the first Long Circle hole 81 of two bracing frames 8 respectively;
One end of described connecting plate 4 is fixedly connected with bearing pin 9, and the other end of connecting plate 4 is connected with bearing pin 10, and the two ends of bearing pin 10 are set in the second Long Circle hole 82 of two bracing frames 8 respectively;
Described input connecting lever 5 is installed on bearing pin 10, and input connecting lever 5 is fixedly connected with output shaft 6;
On described output shaft 6, the position of the three-phase of corresponding three-station is respectively equipped with output toggle arm 7, and output toggle arm 7 is fixedly connected with the insulated tension pole in three-station.
Curve slotted eye 31 on described sheave plate 3 is provided with a, b, c tri-spacing flex points, the state of the corresponding ground connection of the spacing flex point difference of a, b, c tri-, isolation, combined floodgate.The center of a, b, c tri-flex points, to the centre distance of power shaft 2, calculates the absolute value of its difference, the stroke of corresponding ground connection, isolation, combined floodgate three state positions; By changing flex point to the position at power shaft 2 center, can stroke needed for each position of corresponding change.
When described input module 1 rotates, sheave plate 3 is driven to rotate, sheave plate 3 rotation process, bearing pin 9 can only move in the position that limits of shaped form slotted eye 31 on sheave plate 3, thus be converted into the rectilinear motion of connecting plate 4, connecting plate 4 drives input connecting lever 5 to move, output shaft 6 is driven to move, output shaft 6 drives three output toggle arms 7 of corresponding three phase positions to move simultaneously, and then pull insulated tension pole, to realize three station vacuum arc extinguish chambers in operating mechanism motion process, be in ground connection, isolation, combined floodgate three different conditions positions respectively.
According to Fig. 4, when input module 1 rotates, when sheave plate 3 Sports band untie-sell axle 9 is in a of shaped form slotted eye 31 spacing flex point place, switch is in ground state; According to Fig. 5, sheave plate 3 rotates counterclockwise, and drives connecting plate 4 to move, and when bearing pin 9 moves to the spacing flex point b place of shaped form slotted eye 31, switch is in isolated location; According to Fig. 6, when bearing pin 9 moves to the spacing flex point c place of shaped form slotted eye 31, switch is in closing position.
Claims (2)
1. three station operating mechanisms, be arranged in three-station equipment, drive three station arc control device actions, it is characterized in that: it comprises two bracing frames be oppositely arranged (8), input module (1), power shaft (2), connecting plate (4), input connecting lever (5), output shaft (6), output toggle arm (7);
The two ends of described power shaft (2) are rotated respectively and are set on two bracing frames (8), and one end of power shaft (2) is fixedly connected with input module (1);
Described two bracing frames (8) are equipped with the first Long Circle hole (81) and the second Long Circle hole (82), the parallel setting in described first Long Circle hole (81) and the second Long Circle hole (82);
Described power shaft (2) is installed with sheave plate (3), described sheave plate (3) is provided with shaped form slotted eye (31), placed bearing pin (9) in shaped form slotted eye (31), the two ends of bearing pin (9) are set in the first Long Circle hole (81) of two bracing frames (8) respectively;
One end of described connecting plate (4) is fixedly connected with bearing pin (9), the other end of connecting plate (4) is connected with bearing pin (10), and the two ends of bearing pin (10) are set in the second Long Circle hole (82) of two bracing frames (8) respectively;
Described input connecting lever (5) is installed on bearing pin (10), and input connecting lever (5) is fixedly connected with output shaft (6);
The position of the three-phase of the upper corresponding three-station of described output shaft (6) is respectively equipped with output toggle arm (7), and output toggle arm (7) is fixedly connected with the insulated tension pole in three-station.
2. three station operating mechanisms according to claim 1, it is characterized in that: the curve slotted eye (31) on described sheave plate (3) is provided with a, b, c tri-spacing flex points, the state of the corresponding ground connection of the spacing flex point difference of a, b, c tri-, isolation, combined floodgate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310001321.9A CN103065860B (en) | 2013-01-04 | 2013-01-04 | Three station operating mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310001321.9A CN103065860B (en) | 2013-01-04 | 2013-01-04 | Three station operating mechanisms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103065860A CN103065860A (en) | 2013-04-24 |
| CN103065860B true CN103065860B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310001321.9A Active CN103065860B (en) | 2013-01-04 | 2013-01-04 | Three station operating mechanisms |
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| CN (1) | CN103065860B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337405B (en) * | 2013-06-04 | 2015-06-24 | 宁波舜利高压开关科技有限公司 | A three-position mechanism with reclosing and grounding closing functions and an operation method thereof |
| CN104658805B (en) * | 2015-02-04 | 2016-10-05 | 宁波舜利高压开关科技有限公司 | The most rotary three position mechanism of dual operation axle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379895Y (en) * | 1999-06-30 | 2000-05-24 | 泰州市电力机械有限公司 | Mechanism for interlocking outdoor high voltage vacuum breaker and isolating switch |
| JP4716685B2 (en) * | 2004-07-12 | 2011-07-06 | 富士電機システムズ株式会社 | Equipment controller |
| CN102751129A (en) * | 2012-06-29 | 2012-10-24 | 胡光福 | Cam operating mechanism with self-locking stations and operating method thereof |
| CN203038845U (en) * | 2013-01-04 | 2013-07-03 | 福建中能电气股份有限公司 | Novel three-position operating mechanism |
-
2013
- 2013-01-04 CN CN201310001321.9A patent/CN103065860B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379895Y (en) * | 1999-06-30 | 2000-05-24 | 泰州市电力机械有限公司 | Mechanism for interlocking outdoor high voltage vacuum breaker and isolating switch |
| JP4716685B2 (en) * | 2004-07-12 | 2011-07-06 | 富士電機システムズ株式会社 | Equipment controller |
| CN102751129A (en) * | 2012-06-29 | 2012-10-24 | 胡光福 | Cam operating mechanism with self-locking stations and operating method thereof |
| CN203038845U (en) * | 2013-01-04 | 2013-07-03 | 福建中能电气股份有限公司 | Novel three-position operating mechanism |
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| CN103065860A (en) | 2013-04-24 |
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Address after: 350002 Fuzhou, Cangshan Jinshan Industrial Zone, Jinzhou Road North Patentee after: CEEPOWER Co.,Ltd. Address before: 350002 Fuzhou, Cangshan Jinshan Industrial Zone, Jinzhou Road North Patentee before: Fujian CEE Installation Co.,Ltd. |
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Effective date of registration: 20170606 Address after: Fuqing City, Fuzhou City, Fujian province 350301 economic and Technological Development Zone (Hong Lu Jie Dao Zhou Dian Cun) Patentee after: FUJIAN CEEPOWER CO.,LTD. Address before: 350002 Fuzhou, Cangshan Jinshan Industrial Zone, Jinzhou Road North Patentee before: CEEPOWER Co.,Ltd. |
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| TR01 | Transfer of patent right |