CN103413736A - Automatic reclosing lock operating mechanism - Google Patents
Automatic reclosing lock operating mechanism Download PDFInfo
- Publication number
- CN103413736A CN103413736A CN2013103506025A CN201310350602A CN103413736A CN 103413736 A CN103413736 A CN 103413736A CN 2013103506025 A CN2013103506025 A CN 2013103506025A CN 201310350602 A CN201310350602 A CN 201310350602A CN 103413736 A CN103413736 A CN 103413736A
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- automatic reclosing
- operating mechanism
- motor
- tooth bar
- base
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Abstract
The invention discloses an automatic reclosing lock operating mechanism. The mechanism comprises a base, a motor, a transmission mechanism and an executing mechanism used for driving a circuit breaker to be switched off or switched on, wherein the motor drives gears in the transmission mechanism, the gears drive racks to make linear motion, the executing mechanism is fixedly connected with the racks to be used for controlling a brake switching switch in the circuit breaker to perform brake switching off, brake switching on and re-buckling operations, a clutch device is arranged between the motor and the gears, and therefore change-over between electric operation and manual operation can be conveniently performed. The mechanism is small and exquisite in size, simple in structure, particularly suitable for a plastic-shell circuit breaker which is small and exquisite in size and provided with an automatic reclosing lock and also suitable for a plastic-shell circuit breaker which is medium or large in size and provided with an automatic reclosing lock, and has certain advantages in size compared with similar products.
Description
Technical field
The present invention relates to a kind of reclosing intelligent controller, particularly a kind of automatic reclosing transmission operating mechanism.
Background technology
At present; along with the development of low-voltage electrical apparatus and popularizing of upgrade of rural power grids; intelligent electricity protection switch; be that autoreclose breaker is to break through traditional protective device for electric safety; adopt the principle of mechanical automation, the high-tech Intelligent safe electricity consumption product of new generation of succeeding in developing in conjunction with the hyundai electronics control technology.
Yet existing too too fat to move with the volume of automatic reclosing product, increase the overall volume of switch, product size after the increase operating mechanism, much larger than the size of breaker body, has just had certain requirement to cabinet is installed like this, and volume has increased the material cost of circuit breaker greatly undoubtedly on the other hand.
Summary of the invention
The present invention seeks to: provide a kind of compact conformation, volume is small and exquisite and flexible operation is with the operating mechanism for automatic reclosing circuit-breaker device reliably, it is particularly useful for smaller and more exquisite the moulding on shell band autoreclose breaker of volume ratio, certainly also be applicable to moderate or larger the moulding on shell band autoreclose breaker of volume, on the volume of like product, occupy certain advantage.
Technical scheme of the present invention is:
A kind of automatic reclosing operating mechanism, comprise base, motor, transmission mechanism and be used to driving the actuator of circuit-breaker switching on-off, described motor, transmission mechanism and actuator are arranged on described base; Transmission mechanism comprises gear and the tooth bar meshed with gear, and motor-driven gear rotates; Described tooth bar is connected with actuator, and the closing switch on circuit breaker is stirred by actuator.
Preferably, the automatic reclosing operating mechanism also comprises fixed head and support, and fixed head is fixed on base, fixed head is fixedly connected with support, on support, be provided with two multidiameters, multidiameter passes the sliding tray that the tooth bar middle part is offered, can relative sliding between tooth bar and support.
Further, be provided with stop screw on described tooth bar, on support, be provided with sensitive switch.
Preferably, described actuator comprises, the slide that an end is fixedly connected with described tooth bar, and the other end of described slide is arranged on slide rail, and described slide rail is fixed on base; The middle part of slide offers opening, and closing switch passes described opening.Wherein, tooth bar and slide are bolted to connection.
Preferably, described motor-driven outer shaft sleeve is provided with connector, the external tooth of connector and the engagement of the internal tooth of gear, and power transmission shaft is arranged with spring outward, and described spring is arranged between connector and motor.
Further, described gear centre is provided with interior hexagonal through hole.
Preferably, described base top is provided with cover plate, and cover plate and base relevant position are provided with mounting groove, and the cover plate relevant position arranges motor slot.
Further, on base, be provided with stator, on cover plate, be provided with corresponding U-shaped groove.
Advantage of the present invention is:
1. automatic reclosing operating mechanism of the present invention, volume is small and exquisite, simple in structure, it is applicable to smaller and more exquisite the moulding on shell band autoreclose breaker of volume ratio especially, certainly also be applicable to moderate or larger the moulding on shell band autoreclose breaker of volume, on the volume of like product, occupy certain advantage.
. motor is provided with arrangement of clutch, while needing manual operation, the hexagonal handle is inserted in the interior hexagonal through hole of gear, presses lower connector, and namely available hexagonal handle carries out manual operation, simple to operation.
The accompanying drawing explanation
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is front view of the present invention;
Fig. 2 is the schematic diagram of the cover plate in the present invention;
Fig. 3 is along the cutaway view of A-A line in Fig. 1;
Fig. 4 is along the cutaway view of B-B line in Fig. 1.
Wherein: 1. base; 2. motor; 3. gear; 4. tooth bar; 5. closing switch; 6. fixed head; 7. support; 8. multidiameter; 9. sensitive switch; 10. sliding tray; 11. stop screw; 12. slide block; 13. slide rail; 14. connector; 15. spring; 16. interior hexagonal through hole; 17. cover plate; 18. motor slot; 19. stator; 20.U type groove.
Embodiment
Embodiment:
As shown in Figures 1 to 4, on base 1, be provided with a fixed head 6, on fixed head 6, be provided with a gear 3, motor 2 driven wheels 3 rotate, and preferred, the power transmission shaft of motor 1 is arranged with spring 15 outward, spring 15 is supported with connector 14, connector 14 also is set on motor 2 power transmission shafts, and connector 14 peripheries are provided with external tooth, the internal tooth engagement of the external tooth of connector 14 and gear 3, when the needs electric operating, motor 2 rotates, and the connector 14 be set on power transmission shaft also rotates thereupon, and driven gear 3 rotates; When the needs manual operation, gear 3 centers offer an interior hexagonal through hole 16, insert the hexagonal handle, and spring 15 is under pressure and shrinks, connector 14 and gear 3 clutches, and rotating the hexagonal handle can driven wheel 3.Gear 3 and tooth bar 4 engagements, tooth bar 4 middle parts are provided with sliding tray 10, on fixed head 6, be fixedly installed again a support 7, on support 7, be provided with two multidiameters 8, multidiameter 8 passes sliding tray 10, tooth bar 3 can be for support 7 relative slidings, on tooth bar 4, be provided with stop screw 11, on support 7, be provided with sensitive switch 9, when tooth bar 4 motion, stop screw 11 touches sensitive switch 9, just can play the effect of voltage limiting and electricity cutting.The side that tooth bar 4 is anodontia and slide block 12 use bolt arrangements are fixed, and the other end of slide block 12 is arranged on slide rail 13, and slide rail 13 is fixed on base 1; The middle part of slide block 12 offers opening, and closing switch 5 passes opening, when gear 3 rotates band movable slider 12 rectilinear motions, thereby controls combined floodgate, separating brake and the operation of button again of closing switch 5.Base 1 is outer also is provided with cover plate 17, on base 1, is provided with stator 19, in the relevant position of cover plate 17, is provided with U-shaped groove 20, can interfix, and cover plate 17 has offered motor slot 18 in corresponding position, can deposit motor.
As shown in fig. 1, when the automatic reclosing operating mechanism is worked, when motor 2 is rotated counterclockwise, by connector 14 driven gears 3, also be rotated counterclockwise, gear 3 drives tooth bar 4 and moves downward thereupon, then is moved downward by tooth bar 4 drive slides 12, thereby closing switch 5 is stirred downwards, complete the separating brake of short-circuiting device, and stop screw 11 touches sensitive switch 9, make the circuit outage.
Opposite, when motor 2 turns clockwise, also turned clockwise by connector 14 driven gears 3 thereupon, gear 3 drives tooth bars 4 and moves upward, then by tooth bar 4, drives slides 12 and move upward, thus closing switch 5 upwards stir, complete the combined floodgate of short-circuiting device.Process while more than being electric operating, when the needs manual operation, the interior rotation of hexagonal through hole 16 in only needing to insert with the hexagonal handle, its principle is identical, since then without repeating.
In description of the invention; it will be appreciated that; the position relationship of the indication such as term " counterclockwise ", " clockwise ", " making progress ", " downwards " is based on position relationship shown in accompanying drawing; it is only simplified characterization of the present invention for convenience of description; rather than indicate or imply that the device of indication specifically operates, and therefore can not be interpreted as limiting the scope of the invention.
Volume of the present invention is small and exquisite, simple in structure, it is applicable to smaller and more exquisite the moulding on shell band autoreclose breaker of volume ratio especially, certainly also is applicable to moderate or larger the moulding on shell band autoreclose breaker of volume, on the volume of like product, occupies certain advantage.
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. automatic reclosing operating mechanism, comprise base, motor, transmission mechanism and be used to driving the actuator of circuit-breaker switching on-off, it is characterized in that: described motor, transmission mechanism and actuator are arranged on described base; Transmission mechanism comprises gear and the tooth bar meshed with gear, and motor-driven gear rotates; Described tooth bar is connected with actuator, and the closing switch on circuit breaker is stirred by actuator.
2. automatic reclosing operating mechanism according to claim 1, it is characterized in that: also comprise fixed head and support, fixed head is fixed on base, fixed head is fixedly connected with support, on support, be provided with two multidiameters, multidiameter passes the sliding tray that the tooth bar middle part is offered, can relative sliding between tooth bar and support.
3. automatic reclosing operating mechanism according to claim 2, is characterized in that: on described tooth bar, be provided with stop screw, on support, be provided with sensitive switch.
4. automatic reclosing operating mechanism according to claim 1, it is characterized in that: described actuator comprises, the slide that an end is fixedly connected with described tooth bar, the other end of described slide is arranged on slide rail, and described slide rail is fixed on base; The middle part of slide offers opening, and closing switch passes described opening.
5. automatic reclosing operating mechanism according to claim 1, it is characterized in that: described motor-driven outer shaft sleeve is provided with connector, the external tooth of connector and the engagement of the internal tooth of gear, power transmission shaft is arranged with spring outward, and described spring is arranged between connector and motor.
6. automatic reclosing operating mechanism according to claim 5, it is characterized in that: described gear centre is provided with interior hexagonal through hole.
7. automatic reclosing operating mechanism according to claim 1 is characterized in that: described base top is provided with cover plate, and cover plate and base relevant position are provided with mounting groove, and the cover plate relevant position arranges motor slot.
8. automatic reclosing operating mechanism according to claim 4, it is characterized in that: tooth bar and slide are bolted to connection.
9. automatic reclosing operating mechanism according to claim 7, is characterized in that: on base, be provided with stator, on cover plate, be provided with corresponding U-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310350602.5A CN103413736B (en) | 2013-08-13 | 2013-08-13 | Automatic reclosing operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310350602.5A CN103413736B (en) | 2013-08-13 | 2013-08-13 | Automatic reclosing operating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103413736A true CN103413736A (en) | 2013-11-27 |
| CN103413736B CN103413736B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310350602.5A Active CN103413736B (en) | 2013-08-13 | 2013-08-13 | Automatic reclosing operating mechanism |
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| Country | Link |
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| CN (1) | CN103413736B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646831A (en) * | 2013-12-16 | 2014-03-19 | 温州市中基电子有限公司 | Single-phase auto-reclosing breaker |
| CN103985614A (en) * | 2014-05-30 | 2014-08-13 | 佳一电气有限公司 | Operating mechanism for automatic reclosing lock device |
| CN103985613A (en) * | 2014-05-30 | 2014-08-13 | 佳一电气有限公司 | Engaging and disengaging device for circuit breaker operating mechanism and manual/electric switching device |
| CN106451174A (en) * | 2016-08-31 | 2017-02-22 | 兴盛电器股份有限公司 | Central switch cabinet electric handcart outgoing and incoming device |
| CN113410107A (en) * | 2021-08-20 | 2021-09-17 | 江西韬瑞自动化设备有限公司 | Circuit protection device with power supply cut-off early warning function based on standby power supply |
| CN113451083A (en) * | 2021-06-28 | 2021-09-28 | 温州商学院 | Intelligent automatic reclosing device of molded case circuit breaker |
| CN114334488A (en) * | 2022-03-10 | 2022-04-12 | 江西省农业科学院农产品加工研究所 | Electric switch device for automatically feeding grains |
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| JP2006086066A (en) * | 2004-09-17 | 2006-03-30 | Mitsubishi Electric Corp | Switching device |
| CN102931002A (en) * | 2012-11-14 | 2013-02-13 | 博耳(无锡)电力成套有限公司 | Energy storing device of breaker |
| CN202816826U (en) * | 2012-05-21 | 2013-03-20 | 刘永华 | Manual and automatic reclosing lock integrated device of intelligent residual current circuit breaker |
| CN103165301A (en) * | 2012-12-24 | 2013-06-19 | 刘晓颖 | Three-position execution mechanism |
| CN103165305A (en) * | 2013-03-01 | 2013-06-19 | 无锡飞世龙机电有限公司 | Novel device resolving problem that switching-on and switching-off of mechanism cannot be conducted manually |
| CN203377187U (en) * | 2013-08-13 | 2014-01-01 | 法泰电器（江苏）股份有限公司 | Automatic reclosing operation mechanism |
-
2013
- 2013-08-13 CN CN201310350602.5A patent/CN103413736B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006086066A (en) * | 2004-09-17 | 2006-03-30 | Mitsubishi Electric Corp | Switching device |
| CN202816826U (en) * | 2012-05-21 | 2013-03-20 | 刘永华 | Manual and automatic reclosing lock integrated device of intelligent residual current circuit breaker |
| CN102931002A (en) * | 2012-11-14 | 2013-02-13 | 博耳(无锡)电力成套有限公司 | Energy storing device of breaker |
| CN103165301A (en) * | 2012-12-24 | 2013-06-19 | 刘晓颖 | Three-position execution mechanism |
| CN103165305A (en) * | 2013-03-01 | 2013-06-19 | 无锡飞世龙机电有限公司 | Novel device resolving problem that switching-on and switching-off of mechanism cannot be conducted manually |
| CN203377187U (en) * | 2013-08-13 | 2014-01-01 | 法泰电器（江苏）股份有限公司 | Automatic reclosing operation mechanism |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646831A (en) * | 2013-12-16 | 2014-03-19 | 温州市中基电子有限公司 | Single-phase auto-reclosing breaker |
| CN103646831B (en) * | 2013-12-16 | 2016-04-13 | 温州市中基电子有限公司 | A kind of single phase autoreclosing circuit breaker |
| CN103985614A (en) * | 2014-05-30 | 2014-08-13 | 佳一电气有限公司 | Operating mechanism for automatic reclosing lock device |
| CN103985613A (en) * | 2014-05-30 | 2014-08-13 | 佳一电气有限公司 | Engaging and disengaging device for circuit breaker operating mechanism and manual/electric switching device |
| CN103985614B (en) * | 2014-05-30 | 2016-01-20 | 佳一电气有限公司 | For the operating mechanism of auto recloser |
| CN106451174A (en) * | 2016-08-31 | 2017-02-22 | 兴盛电器股份有限公司 | Central switch cabinet electric handcart outgoing and incoming device |
| CN113451083A (en) * | 2021-06-28 | 2021-09-28 | 温州商学院 | Intelligent automatic reclosing device of molded case circuit breaker |
| CN113410107A (en) * | 2021-08-20 | 2021-09-17 | 江西韬瑞自动化设备有限公司 | Circuit protection device with power supply cut-off early warning function based on standby power supply |
| CN113410107B (en) * | 2021-08-20 | 2022-01-28 | 江西韬瑞自动化设备有限公司 | Circuit protection device with power supply cut-off early warning function based on standby power supply |
| CN114334488A (en) * | 2022-03-10 | 2022-04-12 | 江西省农业科学院农产品加工研究所 | Electric switch device for automatically feeding grains |
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|---|---|
| CN103413736B (en) | 2016-03-30 |
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