CN201994191U - Dual-power supply automatic transfer switch transmission mechanism - Google Patents
Dual-power supply automatic transfer switch transmission mechanism Download PDFInfo
- Publication number
- CN201994191U CN201994191U CN2011200029302U CN201120002930U CN201994191U CN 201994191 U CN201994191 U CN 201994191U CN 2011200029302 U CN2011200029302 U CN 2011200029302U CN 201120002930 U CN201120002930 U CN 201120002930U CN 201994191 U CN201994191 U CN 201994191U
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- contact
- rotating shaft
- power supply
- transmission mechanism
- automatic transfer
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Abstract
The utility model relates to a dual-power supply automatic transfer switch transmission mechanism, which comprises a fixed frame, a motor, a rotating handle, a manual rotating shaft, a manual transmission gear, a cam disk, a contact wheel, contacts, microswitches and a linkage gear set, wherein a rotating shaft hole is formed in a small room of the fixed frame, contact mounting positions are formed on two sides of the rotating shaft hole, a contact mounting shaft is transversely arranged in the contact mounting positions, a switch mounting block is formed at the front end of the rotating shaft hole, the manual rotating shaft is vertically arranged in the rotating shaft hole, the contacts are symmetrically arranged on the contact mounting shaft, and the microswitches are arranged on the two sides of the switch mounting block corresponding to the contacts. The fixed frame is integrally formed by injection molding, the fixed mounting positions of all the parts are formed on the fixed frame, compared with the spliced fixed frame, the integrally-formed fixed frame is higher in precision, and the mounting positions of all the parts on the fixed frame are more accurate.
Description
Technical field
The utility model relates to a kind of double power supply automatic transfer switch transmission mechanism.
Background technology
Double power supply automatic transfer 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 power supply commonly used and stand-by power supply two-way are switched, and guarantee to have only one road power supply to be in closure state.The fixed mount that being used to of present double power supply automatic transfer switch transmission mechanism installed contact is spliced by the stamping forming steel plate of polylith, the fixed mount precision that is spliced into is not high, can make the cooperation between the gear not tight when contact and gear are installed in fixed mount, cause easily in the course of work and give birth to fault.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and a kind of more stable double power supply automatic transfer switch transmission mechanism is provided.
For achieving the above object, the utility model adopts a kind of double power supply automatic transfer switch transmission mechanism, comprise fixed mount, motor, turning handle, manually rotating shaft, the manual transmission gear, cam disc, the contact wheel, contact, sensitive switch, the linkage gear group, turning handle is connected manual rotating shaft upper end, manually rotating shaft connects with the turning handle coaxial rotation, cam disc and manual transmission gear are arranged in the manual rotating shaft, form one section driving cog on the cam disc, the contact wheel is symmetricly set on the cam disc both sides and cooperates with the driving cog transmission, the contact wheel is arranged on the contact, the linkage gear group is arranged on the fixed mount lower end, manual transmission gear and motor are linked by the linkage gear group, form a shaft hole in the middle of the fixed mount, the shaft hole both sides form the contact installation position, be horizontally arranged with the contact installation shaft on the contact installation position, the shaft hole front end forms the switch mounting blocks, manually rotating shaft vertically is arranged in the shaft hole, contact is symmetricly set on the contact installation shaft, and the corresponding contact of sensitive switch is arranged on switch mounting blocks both sides.
The beneficial effects of the utility model are that fixed mount is that one is injection molded, form the fixed installation position of each parts on it, and it is higher that integrated fixed mount is compared the fixed mount precision that is spliced into, and the installation site of each parts is more accurate on the fixed mount.
The double power supply automatic transfer switch transmission mechanism also comprises securing rod, the downside of contact wheel forms one section and touches tooth, the upper end forms the lock slots towards cam disc, the cell wall of lock slots is the inclined-plane, the lock slots of the corresponding both sides of fixed mount contact wheel forms horizontal locking slide opening, securing rod is arranged in the locking slide opening, and the length of securing rod is the degree of depth that two distances between the contact wheel add a side lock groove.Securing rod is used to lock contact, prevents that two contacts from touching sensitive switch simultaneously, causes the two-way power circuit to be connected simultaneously.
The outside, described contact installation position is connected with spring, and the spring other end is connected the contact upper end.The pulling force of spring can be strained contact and be in end positions.
Description of drawings
Fig. 1 is the utility model embodiment stereogram.
Fig. 2 is the stereogram of the utility model embodiment fixed mount.
Fig. 3 is the front view of the utility model embodiment contact and cam disc part.
Fig. 4 is the rearview of the utility model embodiment contact and cam disc part.
Fig. 5 is the utility model embodiment front view.
Embodiment
Shown in Fig. 1-5, specific embodiment of the utility model is that a kind of double power supply automatic transfer switch transmission mechanism comprises fixed mount 1, motor 2, turning handle 3, manually rotating shaft 4, cam disc 5, manual transmission gear 6, contact wheel 7, contact 8, securing rod 9, linkage gear group 10, drive of motor gear 11, sensitive switch 13, form a shaft hole 19 in the middle of the fixed mount 1, shaft hole 19 both sides form contact installation position 14, be horizontally arranged with contact installation shaft 15 on the contact installation position 14, shaft hole 19 front ends form switch mounting blocks 16, manually rotating shaft 4 vertically is arranged in the shaft hole 19, turning handle 3 is connected manual rotating shaft 4 upper ends, manually rotating shaft 4 connects with turning handle 3 coaxial rotation, cam disc 5 and manual transmission gear 6 are arranged on manual rotating shaft 4 lower ends, form one section driving cog 51 on the side of cam disc 5, the contact wheel 7 that cam disc 5 bilateral symmetry settings cooperate with driving cog 51, contact is taken turns 7 lower ends and is formed one section shake-up tooth 71, contact is taken turns 7 upper ends and is formed the lock slots 72 towards cam disc 5, the cell wall of lock slots 72 is the inclined-plane, contact wheel 7 is fixed on contact 8 lower ends, contact 8 lower ends are arranged on the contact installation position 14, contact installation shaft 15 is passed contact 8 lower ends and contact is taken turns 7 centers, sensitive switch 13 corresponding contacts are arranged on switch mounting blocks 16 both sides, contact 8 outer upper end are to being arranged with spring 12, spring 12 other ends are connected on 14 outsides, contact installation position of fixed mount 1, the lock slots 72 of fixed mount 1 corresponding both sides contact wheel 7 forms horizontal locking slide opening 18, securing rod 9 is arranged in the locking slide opening 18, the length of securing rod 9 is the degree of depth that the distance of 7 on two contact wheels adds a side lock groove 72, the length of securing rod 9 makes securing rod 9 always keep an end to insert in the lock slots 72 of side contact wheel 7, the other end is taken turns 7 lock slots 72 limits just at the opposite side contact, manual transmission gear 6 is linked by linkage gear group 10 and drive of motor gear 11, and drive of motor gear 11 is arranged in motor 2 rotating shafts.
Claims (3)
1. double power supply automatic transfer switch transmission mechanism, comprise fixed mount, motor, turning handle, manually rotating shaft, the manual transmission gear, cam disc, the contact wheel, contact, sensitive switch, the linkage gear group, turning handle is connected manual rotating shaft upper end, manually rotating shaft connects with the turning handle coaxial rotation, cam disc and manual transmission gear are arranged in the manual rotating shaft, form one section driving cog on the cam disc, the contact wheel is symmetricly set on the cam disc both sides and cooperates with the driving cog transmission, the contact wheel is arranged on the contact, the linkage gear group is arranged on the fixed mount lower end, manual transmission gear and motor are linked by the linkage gear group, it is characterized in that: form a shaft hole in the middle of the fixed mount, the shaft hole both sides form the contact installation position, be horizontally arranged with the contact installation shaft on the contact installation position, the shaft hole front end forms the switch mounting blocks, and manually rotating shaft vertically is arranged in the shaft hole, contact is symmetricly set on the contact installation shaft, and the corresponding contact of sensitive switch is arranged on switch mounting blocks both sides.
2. double power supply automatic transfer switch transmission mechanism according to claim 1, it is characterized in that: the double power supply automatic transfer switch transmission mechanism also comprises securing rod, the downside of contact wheel forms one section and touches tooth, the upper end forms the lock slots towards cam disc, the cell wall of lock slots is the inclined-plane, the lock slots of the corresponding both sides of fixed mount contact wheel forms horizontal locking slide opening, securing rod is arranged in the locking slide opening, and the length of securing rod is the degree of depth that two distances between the contact wheel add a side lock groove.
3. double power supply automatic transfer switch transmission mechanism according to claim 1 and 2 is characterized in that: the double power supply automatic transfer switch transmission mechanism also comprises spring, and spring one end connects the outside, contact installation position, and the other end is connected the contact upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200029302U CN201994191U (en) | 2011-01-01 | 2011-01-01 | Dual-power supply automatic transfer switch transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200029302U CN201994191U (en) | 2011-01-01 | 2011-01-01 | Dual-power supply automatic transfer switch transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201994191U true CN201994191U (en) | 2011-09-28 |
Family
ID=44670671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200029302U Expired - Lifetime CN201994191U (en) | 2011-01-01 | 2011-01-01 | Dual-power supply automatic transfer switch transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201994191U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366979A (en) * | 2012-03-27 | 2013-10-23 | Asco电力技术公司 | Transmission device of automatic transfer switch |
| CN103366978A (en) * | 2012-03-27 | 2013-10-23 | Asco电力技术公司 | Power switch switching mechanism |
| CN104240984A (en) * | 2014-09-03 | 2014-12-24 | 浙江正泰电器股份有限公司 | Automatic change-over switch with disengaging and engaging functions |
| CN104577856A (en) * | 2014-12-31 | 2015-04-29 | 安徽宇腾真空电气有限责任公司 | Mining vacuum feeder switch device with isolating fractures |
| CN105261496A (en) * | 2015-10-21 | 2016-01-20 | 环宇集团有限公司 | Double-power-source automatic change-over switch |
| CN108376619A (en) * | 2018-03-20 | 2018-08-07 | 沈阳斯沃电器有限公司 | A kind of operation module of automatic transfer switching electric appliance |
-
2011
- 2011-01-01 CN CN2011200029302U patent/CN201994191U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366979A (en) * | 2012-03-27 | 2013-10-23 | Asco电力技术公司 | Transmission device of automatic transfer switch |
| CN103366978A (en) * | 2012-03-27 | 2013-10-23 | Asco电力技术公司 | Power switch switching mechanism |
| CN103366979B (en) * | 2012-03-27 | 2015-09-02 | Asco电力技术公司 | The transmission device of automatic change-over |
| CN103366978B (en) * | 2012-03-27 | 2015-11-18 | Asco电力技术公司 | A kind of electrical source on-off switching mechanism |
| CN104240984A (en) * | 2014-09-03 | 2014-12-24 | 浙江正泰电器股份有限公司 | Automatic change-over switch with disengaging and engaging functions |
| CN104240984B (en) * | 2014-09-03 | 2016-08-17 | 浙江正泰电器股份有限公司 | A kind of automatic change-over with clutch function |
| CN104577856A (en) * | 2014-12-31 | 2015-04-29 | 安徽宇腾真空电气有限责任公司 | Mining vacuum feeder switch device with isolating fractures |
| CN105261496A (en) * | 2015-10-21 | 2016-01-20 | 环宇集团有限公司 | Double-power-source automatic change-over switch |
| CN105261496B (en) * | 2015-10-21 | 2018-01-30 | 环宇集团浙江高科股份有限公司 | Double power supply automatic transfer switch |
| CN108376619A (en) * | 2018-03-20 | 2018-08-07 | 沈阳斯沃电器有限公司 | A kind of operation module of automatic transfer switching electric appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Pengchun Inventor after: Zhou Guoqiang Inventor after: Su Guoqiang Inventor before: Huang Fu Inventor before: Zhou Guoqiang Inventor before: Su Guoqiang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HUANG FU ZHOU GUOQIANG SU GUOQIANG TO: ZHANG PENGCHUN ZHOU GUOQIANG SU GUOQIANG |
|
| 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, Yang Zhen Industrial Zone, Liushi Town, Zhejiang, Yueqing Patentee after: Thunder pauses electric Science and Technology Ltd. Address before: 325604, Yang Zhen Industrial Zone, Liushi Town, Zhejiang, Yueqing Patentee before: ZHEJIANG RADIN ELECTRICAL TECHNOLOGY CO., LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 325600 no.328, wei19 Road, Yueqing Economic Development Zone, Yueqing City, Zhejiang Province Patentee after: Thunder pauses electric Science and Technology Ltd. Address before: 325604, Yang Zhen Industrial Zone, Liushi Town, Zhejiang, Yueqing Patentee before: Thunder pauses electric Science and Technology Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |