CN201332028Y - Transmission mechanism of duplicate supply automatic transfer switch - Google Patents
Transmission mechanism of duplicate supply automatic transfer switch Download PDFInfo
- Publication number
- CN201332028Y CN201332028Y CNU2009203000135U CN200920300013U CN201332028Y CN 201332028 Y CN201332028 Y CN 201332028Y CN U2009203000135 U CNU2009203000135 U CN U2009203000135U CN 200920300013 U CN200920300013 U CN 200920300013U CN 201332028 Y CN201332028 Y CN 201332028Y
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- gear
- linked
- planetary gearsets
- manual
- supply automatic
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Abstract
The utility model discloses a transmission mechanism of a duplicate supply automatic transfer switch, including a motor, a rotating handle, a manual rotating shaft connecting with the rotating handle through coaxial rotation, also including a manual transmission gear, a ganged gear set, a motor transmission gear sleeved on a motor power output shaft, a planetary gear set, a locating mechanism, an electromagnetic valve and the like. The transmission mechanism of the utility model has advantages of a compact structure, a flexible control, a legerity manual operation and the like.
Description
Technical field
The utility model relates to a kind of double power supply automatic switching switch, specifically is meant a kind of double power supply automatic transfer switch transmission mechanism
Background technology
Known double power supply automatic switching switch is made up of the circuit breaker of two band annexes, transmission mechanism and controller three parts that a cover is controlled by motor and manual dual mode, when work, by two circuit breakers normal, standby two-way power supply is switched, and guarantee to have a circuit breaker to be in "on" position, to be used for uninterrupted power supply to important place.At present, commercially available double power supply automatic transfer switch transmission mechanism, because manually the rotating shaft of control and the power output shaft of motor link mutually, when the manual Switching power of needs people, also must overcome the torsion that rotating coil rotates in the motor, therefore manually very difficulty, especially some powerful double power supply automatic switching switchs are switched in control, need many people firmly just can finish manual control, therefore use very inconvenient.
The utility model content
The purpose of this utility model is in order to overcome the shortcoming and defect that prior art exists, and provide a kind of compact conformation, control flexibly, the light and handy double power supply automatic transfer switch transmission mechanism of manual operation.
For achieving the above object, the technical solution of the utility model is, include motor, turning handle, the manual rotating shaft that connects with the turning handle coaxial rotation, it is characterized in that: also include the manual transmission gear, the linkage gear group, be socketed on the drive of motor gear on the motor power output shaft, planetary gearsets, detent mechanism, electromagnetically operated valve, be provided with electromagnetic valve core in this electromagnetically operated valve, described planetary gearsets includes planet carrier, sun gear, planetary gear, external toothing, described detent mechanism includes central shaft, and coaxially be fixedly set in locating wheel and positioning disk on the central shaft, this positioning disk is provided with at least one positioning tooth, the head end of described electromagnetic valve core and this positioning tooth locator card are joined, the coaxial cam disc that is round table-like that is set with in the described manual rotating shaft, the side of this cam disc is provided with one section driving cog, and two bevel gears that the setting of this cam disc bilateral symmetry cooperates with the driving cog transmission, the moving contact of the circuit breaker of this bevel gear and double power supply automatic switching switch is linked, the also coaxial manual transmission gear that has been fixedly connected of described manual rotating shaft, this manual transmission gear and linkage gear set associative are movingly, and the planet carrier of this linkage gear group and planetary gearsets is linked, the outer wall of the external toothing of this planetary gearsets is provided with driving cog, the locating wheel of this driving cog and detent mechanism is linked, the coaxial sun gear travelling gear that is set with sun gear with through-drive in the bottom of the sun gear of described planetary gearsets, this sun gear travelling gear connect with the drive of motor gear drive and cooperate.By this setting, when needs are manually operated control, the head end withdrawal of the electromagnetic valve core of electromagnetically operated valve, its locking to the positioning tooth of the positioning disk of detent mechanism will be removed, therefore can freely rotate with the coaxial locating wheel that is linked of positioning tooth, at this moment, the external toothing of the planetary gearsets that is linked with locating wheel is also free to rotate, at this moment, planet carrier and sun gear dally, can't transmit torsion, therefore, the torsion of coming from the manual transmission gear transmission can not be delivered on the sun gear of planetary gearsets, thereby also just avoided the rotation of the drive of motor gear that is linked with sun gear, therefore during manual operation control, need not to overcome the resistance that motor rotation axis rotates, thus manual operation get up very lightly convenient, and this setting, carry out manual transmission control by two bevel gears and cam disc, compact conformation, layout is convenient.
As to further the improving and replenishing of such scheme, the utility model also preferably has following technical scheme, and the scope of driving cog is between circumferential 1/4 ~ 1/2 of this side on the described side that is arranged at cam disc.By this setting, cam disc while and both sides bevel gear generation drive connection have been avoided.
Further being provided with is that described linkage gear group includes two coaxial gear wheels that are linked and pinion, be set with the planet carrier travelling gear on the central axis of the planet carrier of described planetary gearsets, described pinion and manual transmission gear are linked, and described gear wheel and planet carrier travelling gear are linked.
Further setting is that the positioning tooth on the described positioning disk has three, and these three positioning tooths are the side that triangle is distributed on positioning disk.Originally the location that is arranged so that detent mechanism is more flexible.
Below in conjunction with specification drawings and specific embodiments the utility model is done further introduction.
Description of drawings
Fig. 1 the utility model embodiment perspective view;
Fig. 2 the utility model embodiment front view;
Fig. 3 the utility model embodiment rearview;
Fig. 4 the utility model embodiment planetary gearsets STRUCTURE DECOMPOSITION figure.
Embodiment
Of the present utility model concrete mode shown in Fig. 1-4, include motor 1, turning handle 2, the manual rotating shaft 3 that connects with turning handle 2 coaxial rotation, also include the coaxial manual transmission gear 4 that is fixedly set in the manual rotating shaft 3, linkage gear group 5, be socketed on the drive of motor gear 11 on the motor power output shaft, planetary gearsets 6, detent mechanism 7, electromagnetically operated valve 8, be provided with electromagnetic valve core 81 in this electromagnetically operated valve, described planetary gearsets includes planet carrier 61, sun gear 62, planetary gear 63, external toothing 64, described detent mechanism 7 includes central shaft 71, and coaxially be fixedly set in locating wheel 72 and positioning disk 73 on the central shaft 71, this positioning disk 73 is provided with at least one positioning tooth 731, positioning tooth 731 on the described positioning disk 73 of present embodiment has three, and these three positioning tooths 731 are the side that triangle is distributed on positioning disk 73, be convenient to flexible positioning, the head end of described electromagnetic valve core 81 and this positioning tooth 731 locator cards are joined, the coaxial cam disc 31 that is round table-like that is set with in the described manual rotating shaft 3, the side of this cam disc 31 is provided with one section driving cog 311, and two bevel gears 32 that these cam disc 31 bilateral symmetry settings cooperate with driving cog 311 transmissions, this bevel gear 32 is linked with the moving contact of the circuit breaker of double power supply automatic switching switch, the scope that is provided with of this driving cog 311 of present embodiment is circumferential 1/4 ~ 1/2 between this side, so can guarantee to have avoided cam disc 31 simultaneously and both sides bevel gear generation drive connection.The described manual transmission gear 4 of present embodiment links with linkage gear group 5 and cooperates, and this linkage gear group 5 is linked with the planet carrier 61 of planetary gearsets 6, the outer wall of the external toothing 64 of this planetary gearsets 6 is provided with driving cog 641, this driving cog 641 is linked with the locating wheel 72 of detent mechanism 7, the coaxial sun gear travelling gear 621 that is set with sun gear with through-drive in the bottom of the sun gear 62 of described planetary gearsets 6, this sun gear travelling gear 621 cooperates with drive of motor gear 11 driving coupling.
Present embodiment is provided with for the ease of mechanism, described linkage gear group 5 includes two coaxial gear wheels that are linked 51 and pinion 52, be set with planet carrier travelling gear 611 on the central axis of the planet carrier 61 of described planetary gearsets 6, described pinion 52 is linked with manual transmission gear 4, and described gear wheel 51 is linked with planet carrier travelling gear 611.
The course of work of the present utility model is as follows, when needs are manually operated control, control the head end withdrawal of the electromagnetic valve core 81 of electromagnetically operated valve 8 by controller, remove its locking to the positioning tooth 731 of the positioning disk 73 of detent mechanism 7, therefore can freely rotate with the positioning tooth 731 coaxial locating wheels that are linked 72, at this moment, the external toothing 64 of the planetary gearsets 6 that is linked with locating wheel 72 is also free to rotate, at this moment, planet carrier 61 dallies with sun gear 62, can't transmit torsion, therefore, the torsion that passes over from manual transmission gear 4 can not be delivered on the sun gear 62 of planetary gearsets 6, thereby also just avoided the rotation of the drive of motor gear 11 that is linked with sun gear 62, therefore during manual operation control turning handle, need not to overcome the resistance that motor 1 rotation axis rotates, thus manual operation get up very lightly convenient, and this setting, carry out manual transmission control by two bevel gears and cam disc, compact conformation, layout is convenient.
When the needs motor operation is controlled, the head end of the electromagnetic valve core 81 of electromagnetically operated valve 8 stretches out, detent mechanism is locked, thereby make external toothing 64 lockings of planetary gearsets 6, the torsion that transmits in the drive of motor gear that makes, the sun gear 21 by planetary gearsets 6 passes to planet carrier 61, thereby is delivered to the manual transmission gear by linkage gear group 5 again, rotate thereby drive cam disc 31, realize the power supply switch transition.
Claims (4)
1. double power supply automatic transfer switch transmission mechanism, include motor, turning handle, the manual rotating shaft that connects with the turning handle coaxial rotation, it is characterized in that: also include the manual transmission gear, the linkage gear group, be socketed on the drive of motor gear on the motor power output shaft, planetary gearsets, detent mechanism, electromagnetically operated valve, be provided with electromagnetic valve core in this electromagnetically operated valve, described planetary gearsets includes planet carrier, sun gear, planetary gear, external toothing, described detent mechanism includes central shaft, and coaxially be fixedly set in locating wheel and positioning disk on the central shaft, this positioning disk is provided with at least one positioning tooth, the head end of described electromagnetic valve core and this positioning tooth locator card are joined, the coaxial cam disc that is round table-like that is set with in the described manual rotating shaft, the side of this cam disc is provided with one section driving cog, and two bevel gears that the setting of this cam disc bilateral symmetry cooperates with the driving cog transmission, the moving contact of the circuit breaker of this bevel gear and double power supply automatic switching switch is linked, the also coaxial manual transmission gear that has been fixedly connected of described manual rotating shaft, this manual transmission gear and linkage gear set associative are movingly, and the planet carrier of this linkage gear group and planetary gearsets is linked, the outer wall of the external toothing of this planetary gearsets is provided with driving cog, this driving cog cooperates with the locating wheel transmission of detent mechanism, the coaxial sun gear travelling gear that is set with sun gear with through-drive in the bottom of the sun gear of described planetary gearsets, this sun gear travelling gear connect with the drive of motor gear drive and cooperate.
2. double power supply automatic transfer switch transmission mechanism according to claim 1 is characterized in that: the scope of driving cog is between circumferential 1/4 ~ 1/2 of this side on the described side that is arranged at cam disc.
3. double power supply automatic transfer switch transmission mechanism according to claim 1 and 2, it is characterized in that: described linkage gear group includes two coaxial gear wheels that are linked and pinion, be set with the planet carrier travelling gear on the central axis of the planet carrier of described planetary gearsets, described pinion and manual transmission gear are linked, and described gear wheel and planet carrier travelling gear are linked.
4. double power supply automatic transfer switch transmission mechanism according to claim 3 is characterized in that: the positioning tooth on the described positioning disk has three, and these three positioning tooths are the side that triangle is distributed on positioning disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203000135U CN201332028Y (en) | 2009-01-04 | 2009-01-04 | Transmission mechanism of duplicate supply automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203000135U CN201332028Y (en) | 2009-01-04 | 2009-01-04 | Transmission mechanism of duplicate supply automatic transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201332028Y true CN201332028Y (en) | 2009-10-21 |
Family
ID=41225410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009203000135U Expired - Lifetime CN201332028Y (en) | 2009-01-04 | 2009-01-04 | Transmission mechanism of duplicate supply automatic transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201332028Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103155074A (en) * | 2010-10-27 | 2013-06-12 | 赖茵豪森机械制造公司 | Tap changer |
| CN104821260A (en) * | 2015-05-20 | 2015-08-05 | 无锡凯绎科技有限公司 | Dual pawl planetary gear device for electro-control mechanism |
| CN105006386A (en) * | 2015-07-18 | 2015-10-28 | 江苏洛凯机电股份有限公司 | Breaker electric operation mechanism with automatic clutch |
| CN109538660A (en) * | 2018-09-30 | 2019-03-29 | 武汉船用机械有限责任公司 | A kind of brake apparatus |
| CN111120713A (en) * | 2020-02-04 | 2020-05-08 | 韩国昊 | Butterfly valve |
| CN111173946A (en) * | 2020-02-04 | 2020-05-19 | 韩国昊 | Gate valve |
-
2009
- 2009-01-04 CN CNU2009203000135U patent/CN201332028Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103155074A (en) * | 2010-10-27 | 2013-06-12 | 赖茵豪森机械制造公司 | Tap changer |
| CN104821260A (en) * | 2015-05-20 | 2015-08-05 | 无锡凯绎科技有限公司 | Dual pawl planetary gear device for electro-control mechanism |
| CN105006386A (en) * | 2015-07-18 | 2015-10-28 | 江苏洛凯机电股份有限公司 | Breaker electric operation mechanism with automatic clutch |
| CN109538660A (en) * | 2018-09-30 | 2019-03-29 | 武汉船用机械有限责任公司 | A kind of brake apparatus |
| CN109538660B (en) * | 2018-09-30 | 2020-01-31 | 武汉船用机械有限责任公司 | kinds of brake device |
| CN111120713A (en) * | 2020-02-04 | 2020-05-08 | 韩国昊 | Butterfly valve |
| CN111173946A (en) * | 2020-02-04 | 2020-05-19 | 韩国昊 | Gate valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG RADIN ELECTRIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: YUEQING LEIDUN ELECTRIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 325604, No. 175, Station Road, Liushi Town, Wenzhou, Zhejiang, Yueqing Patentee after: ZHEJIANG RADIN ELECTRICAL TECHNOLOGY CO., LTD. Address before: 325600, Yueqing, Zhejiang province Liushi town wide industrial zone Patentee before: Yueqing Leidun Electric Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: LEIDUN ELECTRIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHEJIANG RADIN ELECTRIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 325604, No. 175, Station Road, Liushi Town, Wenzhou, Zhejiang, Yueqing Patentee after: Thunder pauses electric Science and Technology Ltd. Address before: 325604, No. 175, Station Road, Liushi Town, Wenzhou, Zhejiang, Yueqing Patentee before: ZHEJIANG RADIN ELECTRICAL TECHNOLOGY CO., LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091021 |