CN103413736B - Automatic reclosing operating mechanism - Google Patents
Automatic reclosing operating mechanism Download PDFInfo
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- CN103413736B CN103413736B CN201310350602.5A CN201310350602A CN103413736B CN 103413736 B CN103413736 B CN 103413736B CN 201310350602 A CN201310350602 A CN 201310350602A CN 103413736 B CN103413736 B CN 103413736B
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- tooth bar
- motor
- operating mechanism
- automatic reclosing
- base
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Abstract
<b> the invention discloses a kind of automatic reclosing operating mechanism and comprises base, motor, transmission mechanism and for driving the actuator of circuit-breaker switching on-off, gear wherein in motor drive transmission device, gear driven tooth bar does rectilinear motion, actuator is fixedly connected with tooth bar, be used for the closing switch controlled in circuit breaker separating brake, combined floodgate and detain operation again, be provided with arrangement of clutch between motor and gear, the conversion between electric operating and manual operation can be carried out easily.Compact of the present invention, structure are simple, its be especially applicable to volume ratio smaller and more exquisite mould on shell band autoreclose breaker, certainly be also applicable to moderate or larger the moulding on shell band autoreclose breaker of volume, the volume of like product occupies certain advantage.</b>
Description
Technical field
the present invention relates to a kind of reclosing intelligent controller, particularly a kind of automatic reclosing transmission operation mechanism.
Background technology
at present; along with the development of low-voltage electrical apparatus and the universal of upgrade of rural power grids; intelligent electricity protection switch; namely traditional protective device for electric safety broken through by autoreclose breaker; adopt the principle of mechanical automation, in conjunction with the high-tech Intelligent safe electricity consumption product of new generation that hyundai electronics control technology is succeeded in developing.
but the volume of existing band automatic reclosing product is too too fat to move, increase the overall volume of switch, increase the size of the product size after operating mechanism much larger than breaker body, just had certain requirement to installation cabinet like this, volume adds the material cost of circuit breaker greatly undoubtedly on the other hand.
Summary of the invention
the present invention seeks to: a kind of compact conformation, compact and flexible operation is with operating mechanism for automatic reclosing circuit-breaker device are reliably provided, its be particularly useful for volume ratio smaller and more exquisite mould on shell band autoreclose breaker, certainly be also applicable to moderate or larger the moulding on shell band autoreclose breaker of volume, the volume of like product occupies certain advantage.
technical scheme of the present invention is:
a kind of automatic reclosing operating mechanism, comprise base, motor, transmission mechanism and for 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 with gears meshing, and motor-driven gear rotates; Described tooth bar is connected with actuator, and the closing switch on circuit breaker is stirred by actuator.
preferably, automatic reclosing operating mechanism also comprises fixed head and support, and fixed head is fixed on base, fixed head is fixedly connected with support, support is provided with two multidiameters, multidiameter, can relative sliding between tooth bar and support through the sliding tray offered in the middle part of tooth bar.
further, described tooth bar is provided with stop screw, support is provided with sensitive switch.
preferably, described actuator comprises, the slide that one 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 is through described opening.Wherein, tooth bar and slide are bolted to connection.
preferably, described motor-driven outer shaft sleeve is provided with connector, and the external tooth of connector engages with the internal tooth of gear, is arranged with spring outside power transmission shaft, and described spring is arranged between connector and motor.
further, described gear centre is provided with interior hexagonal through hole.
preferably, be provided with cover plate above described base, cover plate and base relevant position are provided with mounting groove, and cover plate relevant position arranges motor slot.
further, base is provided with stator, cover plate is provided with corresponding U-type groove.
advantage of the present invention is:
1. automatic reclosing operating mechanism of the present invention, compact, structure is simple, its be especially applicable to volume ratio smaller and more exquisite mould on shell band autoreclose breaker, certainly be also applicable to moderate or larger the moulding on shell band autoreclose breaker of volume, the volume of like product occupies certain advantage.
. motor is provided with arrangement of clutch, and when needing manual operation, inserted by hexagonal handle in gear in hexagonal through hole, pressing lower connector, namely available hexagonal handle carries out manual operation, simple to operation.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the invention will be further described:
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 the cutaway view along A-A line in Fig. 1;
fig. 4 is the cutaway view along 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 screws; 12. slide blocks; 13. slide rails; 14. connectors; 15. springs; Hexagonal through hole in 16.; 17. cover plates; 18. motor slots; 19. stators; 20.U type groove.
Embodiment
embodiment:
as shown in Figures 1 to 4, base 1 is provided with a fixed head 6, fixed head 6 is provided with a gear 3, motor 2 driven wheel 3 rotates, and preferably, is arranged with spring 15 outside the power transmission shaft of motor 1, spring 15 is supported with connector 14, connector 14 is also set on motor 2 power transmission shaft, and connector 14 periphery is provided with external tooth, and the external tooth of connector 14 engages with the internal tooth of gear 3, when 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 needs manual operation, gear 3 center offers hexagonal through hole 16 in, and insert hexagonal handle, spring 15 is under pressure and shrinks, connector 14 and gear 3 clutch, and rotating hexagonal handle can driven wheel 3.Gear 3 engages with tooth bar 4, sliding tray 10 is provided with in the middle part of tooth bar 4, fixed head 6 is fixedly installed again a support 7, support 7 is provided with two multidiameters 8, multidiameter 8 is through sliding tray 10, tooth bar 3 can for support 7 relative sliding, tooth bar 4 is provided with stop screw 11, support 7 is provided with sensitive switch 9, when tooth bar 4 moves, 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 are fixed with bolt arrangement, 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, closing switch 5 through opening, when gear 3 rotating band movable slider 12 rectilinear motion, thus the operation controlling the combined floodgate of closing switch 5, separating brake and detain again.Base 1 is outer is also provided with cover plate 17, base 1 is provided with stator 19, the relevant position of cover plate 17 is provided with U-type 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 automatic reclosing operating mechanism works, when motor 2 is rotated counterclockwise, also be rotated counterclockwise by connector 14 driven gear 3, gear 3 drives tooth bar 4 to move downward thereupon, then drives slide 12 to move downward by tooth bar 4, thus closing switch 5 is stirred downwards, complete the separating brake of short-circuiting device, and stop screw 11 touches sensitive switch 9, make circuit power-off.
contrary, when motor 2 turns clockwise, also turned clockwise by connector 14 driven gear 3, gear 3 drives tooth bar 4 to move upward thereupon, then drives slide 12 to move upward by tooth bar 4, thus closing switch 5 is upwards stirred, and completes the combined floodgate of short-circuiting device.Be more than process during electric operating, when needs manual operation, rotate in hexagonal through hole 16 in only need inserting with hexagonal handle, its principle is identical, since then without the need to repeating.
in describing the invention; it will be appreciated that; the position relationship of the instruction such as term " counterclockwise ", " clockwise ", " upwards ", " downwards " is for based on position relationship shown in accompanying drawing; it is only simplified characterization of the present invention for convenience of description; instead of the device of instruction or hint indication specifically operates, and therefore can not be interpreted as limiting the scope of the invention.
compact of the present invention, structure is simple, its be especially applicable to volume ratio smaller and more exquisite mould on shell band autoreclose breaker, be certainly also applicable to moderate or larger the moulding on shell band autoreclose breaker of volume, the volume of like product occupy 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 amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. an automatic reclosing operating mechanism, comprising base, motor, transmission mechanism and for 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 with gears meshing, and motor-driven gear rotates; Described tooth bar is connected with actuator, described actuator comprises, the slide that one end is fixedly connected with described tooth bar, the other end of described slide is arranged on slide rail, described slide rail is fixed on base, the middle part of slide offers opening, and closing switch is through described opening, and the closing switch on circuit breaker is stirred by actuator; Described motor-driven outer shaft sleeve is provided with connector, and the external tooth of connector engages with the internal tooth of gear, is arranged with spring outside power transmission shaft, and described spring is arranged between connector and motor.
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, support is provided with two multidiameters, multidiameter, can relative sliding between tooth bar and support through the sliding tray offered in the middle part of tooth bar.
3. automatic reclosing operating mechanism according to claim 2, is characterized in that: described tooth bar is provided with stop screw, support is provided with sensitive switch.
4. automatic reclosing operating mechanism according to claim 1, is characterized in that: described gear centre is provided with interior hexagonal through hole.
5. automatic reclosing operating mechanism according to claim 1, is characterized in that: be provided with cover plate above described base, cover plate and base relevant position are provided with mounting groove, and cover plate relevant position arranges motor slot.
6. automatic reclosing operating mechanism according to claim 1, is characterized in that: tooth bar and slide are bolted to connection.
7. automatic reclosing operating mechanism according to claim 5, is characterized in that: base is provided with stator, cover plate is provided with corresponding U-type 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 CN103413736A (en) | 2013-11-27 |
| CN103413736B true 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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| CN (1) | CN103413736B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103985613B (en) * | 2014-05-30 | 2016-08-24 | 佳一电气有限公司 | Arrangement of clutch and manual/electric switching device for circuit breaker operation mechanism |
| 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 |
| 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 |
| CN114334488B (en) * | 2022-03-10 | 2022-06-07 | 江西省农业科学院农产品加工研究所 | Electric switch device for automatically feeding grains |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN103165301A (en) * | 2012-12-24 | 2013-06-19 | 刘晓颖 | Three-position execution mechanism |
| CN203377187U (en) * | 2013-08-13 | 2014-01-01 | 法泰电器（江苏）股份有限公司 | Automatic reclosing operation mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4484646B2 (en) * | 2004-09-17 | 2010-06-16 | 三菱電機株式会社 | Switchgear |
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2013
- 2013-08-13 CN CN201310350602.5A patent/CN103413736B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
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| CN103413736A (en) | 2013-11-27 |
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