CN101777444B - Manual energy storing device of permanent magnetic circuit breaker - Google Patents
Manual energy storing device of permanent magnetic circuit breaker Download PDFInfo
- Publication number
- CN101777444B CN101777444B CN 201010046505 CN201010046505A CN101777444B CN 101777444 B CN101777444 B CN 101777444B CN 201010046505 CN201010046505 CN 201010046505 CN 201010046505 A CN201010046505 A CN 201010046505A CN 101777444 B CN101777444 B CN 101777444B
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- side plate
- motor
- transmission mechanism
- circuit breaker
- magnetic circuit
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- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims abstract description 6
- 238000004146 energy storage Methods 0.000 claims abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The invention discloses a manual energy storing device of a permanent magnetic circuit breaker, which relates to a permanent magnetic circuit breaker and comprises a transmission mechanism of a permanent magnetic circuit breaker, wherein the permanent magnetic circuit breaker drives a rotating plate to complete the switch-on and switch-off actions via a bearing of the transmission mechanism, the transmission mechanism is fixed by a left side plate and a right side plate, a transmission shaft is arranged between the left side plate and the right side plate, the outer part of the transmission shaft is sleeved with a transmission shaft sleeve and a transmission shaft gear, a motor is also arranged between the left side plate and the right side plate, the motor is emerged in a cavity between the left side plate and the right side plate, and protruded power lines in the motor are connected with power supply contact points of the transmission mechanism to charge an energy storing capacitor. The tail end of the motor is also provided with a rotating handle which is externally connected with a manual rocker arm, reverse charging energy storage is carried out to the motor via the rotation of the manual rocker arm, the charged motor provides power for the transmission mechanism, and the transmission shaft in the transmission mechanism rotates to drive the rotating plate to complete the switch-on and switch-off actions. The invention has the advantages that manual operation and electric operation are combined well, the manual operation equipment and permanent magnetic circuit breaker are arranged together without additional devices for providing power, and the use is convenient, safe and quick.
Description
Technical field
The present invention relates to permanent-magnet breaker, specifically is a kind of permanent-magnet breaker closing by hand of electric power system, energy storage device of separating brake of being used for.
Background technology
Permanent-magnet breaker is mainly used in the electric power system, is control and protection switch as high voltage electric equipment, and requirement can either be carried out electronicly closing, sub-switching operation, also can manually close, sub-switching operation.And at present; Electrically operatedly close, separating brake reaches its maturity, and manual operation still is in the discussion stage, though some occurred about manually operated permanent-magnet breaker; But some problems in use always appear; The one, realize that closing by hand and manual brake separating all need kit separately, the operation part is numerous and diverse, and parts are many; The 2nd, performance is unreliable, is easy to generate and refuses branch, refuses to close fault, electric operating and manual operation mutual interference mutually; The 3rd, manually close, the separating brake defencive function is not complete.
One Chinese patent application numbers 200910024614.2; Name is called " high voltage vacuum permanent magnet circuit breaker closing by hand, separating brake and snap close protective device thereof "; Disclose a kind ofly through main shaft, main shaft connecting lever, connecting plate, swivel plate be connected in the square shaft on the case for circuit breaker, the main shaft connecting lever is installed on the main shaft, point articulated connecting plate one end of main shaft connecting lever; The hinged swivel plate of the other end of connecting plate; Swivel plate is installed on rotation and rotate around fulcrum on the fulcrum, is interval with combined floodgate roller and separating brake roller at the intracavity bottom of swivel plate, and the below of swivel plate is provided with cam, cam and the combined floodgate roller, the separating brake roller that are installed on the square shaft and distinguishes routing motion realization combined floodgate or separating brake.This kind mode be reached manually close, the purpose of separating brake, simultaneously simple in structure, operation easily.But the weak point that this kind mode exists is that manually operated mode is separated with electrically operated mode fully, the complementary interference, need spend during like this for manual operation bigger strength could accomplish close, sub-switching operation.
Based on this; A kind of mode that manual operation and electric operating are combined has also appearred in existing market, and it is very convenient to operate, but the mode of operation all is to utilize the charger of external application like this; Rotation through manual turning handle is charged to charger; Joining through contact on the charger and permanent-magnet breaker then, reaching the closing of control device control permanent-magnet breaker, separating brake action, though this mode has solved when operating out of doors; With electrically operated permanent-magnet breaker do not have just can not accomplish under the situation of power supply close, the predicament of sub-switching operation; But external equipment always has certain volume and weight, and needs the staff to carry, and is not convenience very equally.So how to address this problem and just seem very important.
Summary of the invention
It is a kind of easy for installation that the technical problem that the present invention solved is to provide, and operates easy manual energy storing device of permanent magnetic circuit breaker.
The technical problem that the present invention solved adopts following technical scheme to realize:
A kind of manual energy storing device of permanent magnetic circuit breaker; The transmission mechanism that comprises permanent-magnet breaker, permanent-magnet breaker are accomplished through the bearing driven in rotation plate of transmission mechanism and are closed, the separating brake action, and it is characterized in that: described transmission mechanism is fixed by left and right side plate; Between left and right side plate, power transmission shaft is set; The outside of power transmission shaft is with driving sleeve and shaft gear, between said left and right side plate, also is placed with motor, and said motor submerges in the cavity between left and right side plate; The power contact that in motor, stretches out power line and transmission mechanism is connected, and storage capacitor is charged.
The tail end of said motor also is provided with rotating handle; External hand-operated rocker arm carries out reverse charging energy storage through the rotation of hand-operated rocker arm to motor, and the motor after the charging provides power to transmission mechanism; Power transmission shaft rotation in the transmission mechanism, the driven in rotation plate is accomplished and is closed, the separating brake action.
Place nut between the described left and right side plate, the two ends of nut screw in through screw left and right side plate are fixed, and between left and right side plate, form cavity, and said nut and left and right side plate junction also are provided with spring washer.
Further technical scheme of the present invention is that said hand-operated rocker arm carries out reverse charging energy storage to motor and not only is used for permanent-magnet breaker; Other field that can also be used for electric equipment; Changed in the past that motor mainly is the effect that is used for outwards providing power, be mainly used in the charging energy storage here.
The invention has the beneficial effects as follows not only manual operation and electric operating are well combined, and manual handling equipment and permanent-magnet breaker be installed together, need not again outer carrying device power is provided, easy to use, safe and efficient.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the side schematic view of Fig. 1;
Fig. 3 is an electric machine structure sketch map among Fig. 1.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
Like Fig. 1, shown in Figure 2; A kind of manual energy storing device of permanent magnetic circuit breaker; The transmission mechanism 1 that comprises permanent-magnet breaker, the both sides of transmission mechanism 1 are left plate 11 and right plate 12, and power transmission shaft 13 is installed between left plate 11 and right plate 12; The outside of power transmission shaft 13 is with driving sleeve 14 and shaft gear 15; Place nut 16 between left plate 11 and the right plate 12, the two ends of nut 16 screw in left plate 11 fixing with right plate 12 through screw 17, and between left plate 11 and right plate 12, form cavity 18; Wherein also place spring washer 19 in nut 16 and left plate 11 and right plate 12 junctions, permanent-magnet breaker is accomplished through the power transmission shaft 13 driven in rotation plates of transmission mechanism 1 and is closed, the separating brake action.(permanent-magnet breaker and swivel plate are and illustrate among the figure)
Also place motor 2 in the cavity 18 between left plate 11 and right plate 12; Motor 2 submerges in the cavity 18 between left plate 11 and right plate 12, and the power contact that from motor, stretches out power line and transmission mechanism 1 is connected, and also is shaped on rotating handle 21 at the tail end of motor 2; External hand-operated rocker arm; Rotation through hand-operated rocker arm is carried out work to motor 2, and 2 pairs of storage capacitors of motor charge (storage capacitor is not shown among the figure), and the storage capacitor after the charging provides power for transmission mechanism 1; Power transmission shaft 13 rotations in the transmission mechanism 1, the driven in rotation plate is accomplished and is closed, separating brake action (hand-operated rocker arm is not shown among the figure).
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection range to be defined by appending claims and equivalent thereof.
Claims (3)
1. manual energy storing device of permanent magnetic circuit breaker comprises the transmission mechanism of permanent-magnet breaker, and permanent-magnet breaker is accomplished through power transmission shaft driven in rotation plate and closed, the separating brake action; It is characterized in that: described transmission mechanism is fixed by left and right side plate, between left and right side plate, power transmission shaft is set, and the outside of power transmission shaft is with driving sleeve and shaft gear; Between said left and right side plate, also be placed with motor; Said motor submerges in the cavity between left and right side plate, and the power contact that in motor, stretches out power line and transmission mechanism is connected, and storage capacitor is charged; The tail end of said motor also is provided with rotating handle; External hand-operated rocker arm carries out reverse charging energy storage through the rotation of hand-operated rocker arm to motor, and the motor after the charging provides power to transmission mechanism; Power transmission shaft rotation in the transmission mechanism, the driven in rotation plate is accomplished and is closed, the separating brake action.
2. according to the said manual energy storing device of permanent magnetic circuit breaker of claim 1, it is characterized in that: place nut between the described left and right side plate, the two ends of nut screw in through screw left and right side plate are fixed, and between left and right side plate, form cavity.
3. according to the said manual energy storing device of permanent magnetic circuit breaker of claim 2, it is characterized in that: said nut and left and right side plate junction also are provided with spring washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010046505 CN101777444B (en) | 2010-01-05 | 2010-01-05 | Manual energy storing device of permanent magnetic circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010046505 CN101777444B (en) | 2010-01-05 | 2010-01-05 | Manual energy storing device of permanent magnetic circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101777444A CN101777444A (en) | 2010-07-14 |
| CN101777444B true CN101777444B (en) | 2012-12-05 |
Family
ID=42513853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010046505 Expired - Fee Related CN101777444B (en) | 2010-01-05 | 2010-01-05 | Manual energy storing device of permanent magnetic circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101777444B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2891240Y (en) * | 2006-02-27 | 2007-04-18 | 北京新融友联技术有限责任公司 | Permanent magnetic operated mechanism clamping apparatus with manual breaking function |
| CN201112158Y (en) * | 2007-07-31 | 2008-09-10 | 吉林市恒通高压电气有限责任公司 | Permanent magnetism maintaining electromagnetic operating mechanism external manual transfer switch device |
| CN201252067Y (en) * | 2008-09-04 | 2009-06-03 | 广州霍斯通电气有限公司 | Closing coil and circuit breaker |
| CN101494133A (en) * | 2009-02-25 | 2009-07-29 | 谢翠斌 | Manual switching and lock catch protection device for high voltage vacuum permanent magnet circuit breaker |
-
2010
- 2010-01-05 CN CN 201010046505 patent/CN101777444B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2891240Y (en) * | 2006-02-27 | 2007-04-18 | 北京新融友联技术有限责任公司 | Permanent magnetic operated mechanism clamping apparatus with manual breaking function |
| CN201112158Y (en) * | 2007-07-31 | 2008-09-10 | 吉林市恒通高压电气有限责任公司 | Permanent magnetism maintaining electromagnetic operating mechanism external manual transfer switch device |
| CN201252067Y (en) * | 2008-09-04 | 2009-06-03 | 广州霍斯通电气有限公司 | Closing coil and circuit breaker |
| CN101494133A (en) * | 2009-02-25 | 2009-07-29 | 谢翠斌 | Manual switching and lock catch protection device for high voltage vacuum permanent magnet circuit breaker |
Non-Patent Citations (1)
| Title |
|---|
| JP平3-182024A 1991.08.08 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101777444A (en) | 2010-07-14 |
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| C14 | Grant of patent or utility model | ||
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Owner name: HONGXIU ELECTRIC (ANHUI) CO., LTD. Free format text: FORMER OWNER: ZHENG YIYANG Effective date: 20130801 |
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Free format text: CORRECT: ADDRESS; FROM: 325604 WENZHOU, ZHEJIANG PROVINCE TO: 239000 CHUZHOU, ANHUI PROVINCE |
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Effective date of registration: 20130801 Address after: 239000 Langya Industrial Park, Anhui, Chuzhou Patentee after: Hongxiu Electrical (Anhui) Co.,Ltd. Address before: Yueqing City, Zhejiang province 325604 Yang Zhen Pan Yang Cun Heng as before Patentee before: Zheng Yiyang |
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| C56 | Change in the name or address of the patentee |
Owner name: XINERDE TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HONGXIU ELECTRIC (ANHUI) CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 239000 Century Avenue, Anhui, Chuzhou, No. 677 Patentee after: XINERDE TECHNOLOGY Co.,Ltd. Address before: 239000 Langya Industrial Park, Anhui, Chuzhou Patentee before: Hongxiu Electrical (Anhui) Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |