CN106206152A - A kind of dual power supply self-switchover takes control metering device - Google Patents
A kind of dual power supply self-switchover takes control metering device Download PDFInfo
- Publication number
- CN106206152A CN106206152A CN201610735736.2A CN201610735736A CN106206152A CN 106206152 A CN106206152 A CN 106206152A CN 201610735736 A CN201610735736 A CN 201610735736A CN 106206152 A CN106206152 A CN 106206152A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- power supply
- gear
- cam
- metering device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The present invention provides a kind of dual power supply self-switchover expense control metering device, including support, main shaft and universal driving shaft are installed on described support, on described main shaft, gear is installed, described main shaft is positioned at gear and is respectively provided on two sides with positive cam and inverse cam, it also is provided with gear on described universal driving shaft, gear on described main shaft gear and universal driving shaft is coordinated by chain drive, described main shaft connects motor, the installing hole for installing the chopper three-phase axle same period it is provided with in described support, the described chopper three-phase axle same period is fixed in the installing hole of support by resilient pin, the described chopper three-phase axle same period coordinates with universal driving shaft transmission.This product is in the case of conventional power cut-off, it is possible to automatically switch to stand-by power supply, in the case of conventional power supply incoming call, can automatically switch to conventional power supply, handoff-security, perfect performance, and automaticity is high, can guarantee that Electrical Safety is reliable.
Description
Technical field
The present invention relates to a kind of double power source vacuum switch, take control particularly to the dual power supply self-switchover in a kind of vacuum switch
Metering device.
Background technology
Double power source vacuum switch be mainly used in mine, industrial and mineral, supermarket, hospital, bank, skyscraper etc. all can not long time
Between the place that has a power failure, but double power source vacuum switch in the market can not automatically switch to conventional power supply or stand-by power supply,
Automaticity is poor, and operation bothers very much, poor stability, could solve so needing a kind of dual power supply self-switchover to take control metering device
Certainly these problems.
Summary of the invention
For existing technical deficiency, the present invention provides a kind of dual power supply self-switchover expense control metering device.
To achieve these goals, the technical solution used in the present invention is: a kind of dual power supply self-switchover expense control metering dress
Put, including support, described support is provided with main shaft and universal driving shaft, described main shaft is provided with gear, described main shaft
It is positioned at gear and is respectively provided on two sides with positive cam and inverse cam, described universal driving shaft also is provided with gear, described main shaft gear
Being coordinated by chain drive with the gear on universal driving shaft, described main shaft connects motor, is provided with for pacifying in described support
The installing hole of the dress chopper three-phase axle same period, the described chopper three-phase axle same period is fixed on the installation of support by resilient pin
In hole, the described chopper three-phase axle same period coordinates with universal driving shaft transmission.
Described support includes the first panel and the second panel, and the first described panel and the second panel are by some connections
Post connects.
The perspective plane of the first described panel and the second panel overlaps and arranges and be parallel to each other.
Described connection post two ends are equipped with threaded connector, and described threaded connector is through the first panel and second
Plate is fastened by nut.
The described gear on main shaft can circumferentially rotate relative to main shaft.
Described main shaft is provided with draw-in groove, and described positive cam and inverse cam be equipped with fixture block, described positive cam and
Inverse cam is arranged on main shaft and by the draw-in groove snap-fit engagement of fixture block with main shaft.
Described gear both sides are equipped with projection.
Be equipped with flexible block on described positive cam and inverse cam, described flexible block by top spring and positive cam and
Inverse cam abuts and coordinates, and is equipped with banking stop on positive cam and inverse cam, and described banking stop is provided with chute, described bullet
Property block is provided with the slide block coordinated with chute.
Flexible block one end is inclined-plane, and the inclined-plane of the flexible block on positive cam and inverse cam is towards on the contrary, described
When positive cam or inverse cam rotate, flexible block can rotate with projection mating band moving gear.
The bearing holder (housing, cover) rotated for main shaft and universal driving shaft it is equipped with on the first described panel and the second panel.
Beneficial effects of the present invention: the present invention provides a kind of dual power supply self-switchover expense control metering device, and this product is conventional
In the case of power cut-off, it is possible to automatically switch to stand-by power supply, in the case of conventional power supply incoming call, conventional electricity can be automatically switched to
Source, handoff-security, perfect performance, automaticity is high, can guarantee that Electrical Safety is reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
As it is shown in figure 1, a kind of dual power supply self-switchover takes control metering device, including support, described support is provided with master
Axle 1 and universal driving shaft 2, described main shaft 1 is provided with gear 3, and described main shaft 1 is positioned at gear 3 and is respectively provided on two sides with positive cam 4
With inverse cam (not shown), described universal driving shaft 2 also is provided with gear 3, the tooth on described main shaft 1 gear 3 and universal driving shaft 2
Wheel 3 is coordinated by chain 5 transmission, and described main shaft 1 connects motor (not shown), is provided with for installing disconnected in described support
The installing hole 6 of the road device three-phase axle same period, the described chopper three-phase axle same period is fixed on the installing hole 6 of support by resilient pin
In, the described chopper three-phase axle same period coordinates with universal driving shaft 2 transmission.
Described support includes that the first panel 7 and the second panel (not shown), the first described panel 7 and the second panel are logical
Cross some connection posts 8 to connect.
The perspective plane of the first described panel 7 and the second panel overlaps and arranges and be parallel to each other.
Described connection post 8 two ends are equipped with threaded connector, and described threaded connector passes the first panel 7 and second
Panel is fastened by nut.
The described gear 3 on main shaft 1 can circumferentially rotate relative to main shaft 1.
Described main shaft 1 is provided with draw-in groove 9, and described positive cam 4 and inverse cam are equipped with fixture block 10, and described is the most convex
Take turns 4 and inverse cam is arranged on main shaft 1 and passes through draw-in groove 9 snap-fit engagement of fixture block 10 and main shaft 1.
Described gear 3 both sides are equipped with projection 31.
Be equipped with flexible block 11 on described positive cam 4 and inverse cam, described flexible block 11 by top spring with just
Cam 4 and inverse cam abut and coordinate, and are equipped with banking stop 12 on positive cam 4 and inverse cam, and described banking stop 12 is provided with
Chute 13, described flexible block 11 is provided with the slide block 14 coordinated with chute 13.
Flexible block 11 one end is inclined-plane, and the inclined-plane of the flexible block 11 on positive cam 4 and inverse cam is towards on the contrary, institute
When the positive cam 4 stated or inverse cam rotate, flexible block 11 can rotate with projection 31 mating band moving gear 3.
The bearing holder (housing, cover) rotated for main shaft 1 and universal driving shaft 2 it is equipped with on the first described panel 7 and the second panel.
Beneficial effects of the present invention: the present invention provides a kind of dual power supply self-switchover expense control metering device, and this product is conventional
In the case of power cut-off, it is possible to automatically switch to stand-by power supply, in the case of conventional power supply incoming call, conventional electricity can be automatically switched to
Source, handoff-security, perfect performance, automaticity is high, can guarantee that Electrical Safety is reliable.
Claims (10)
1. a dual power supply self-switchover takes control metering device, it is characterised in that include support, described support is provided with main shaft
And universal driving shaft, described main shaft is provided with gear, described main shaft is positioned at gear and is respectively provided on two sides with positive cam and inverse cam,
Also being provided with gear on described universal driving shaft, the gear on described main shaft gear and universal driving shaft is coordinated by chain drive, institute
The main shaft stated connects motor, is provided with the installing hole for installing the chopper three-phase axle same period in described support, and described is disconnected
The road device three-phase axle same period is fixed in the installing hole of support by resilient pin, the described chopper three-phase axle same period and universal driving shaft
Transmission coordinates.
2. a kind of dual power supply self-switchover as claimed in claim 1 takes control metering device, it is characterised in that described support includes
First panel and the second panel, the first described panel and the second panel are connected by some connection posts.
3. a kind of dual power supply self-switchover as claimed in claim 2 takes control metering device, it is characterised in that the first described panel
Overlap with the perspective plane of the second panel and arrange and be parallel to each other.
4. a kind of dual power supply self-switchover as claimed in claim 2 takes control metering device, it is characterised in that described connection post two
End is equipped with threaded connector, and described threaded connector is fastened through the first panel and the second panel by nut.
5. a kind of dual power supply self-switchover as claimed in claim 1 takes control metering device, it is characterised in that on described main shaft
Gear can circumferentially rotate relative to main shaft.
6. a kind of dual power supply self-switchover as claimed in claim 1 takes control metering device, it is characterised in that set on described main shaft
Having draw-in groove, described positive cam and inverse cam are equipped with fixture block, described positive cam and inverse cam are arranged on main shaft and logical
Cross the draw-in groove snap-fit engagement of fixture block and main shaft.
7. a kind of dual power supply self-switchover as described in claim 1 or 5 takes control metering device, it is characterised in that described gear
Both sides are equipped with projection.
8. dual power supply self-switchover as claimed in claim 1 a kind of take control metering device, it is characterised in that described positive cam with
Being equipped with flexible block on inverse cam, described flexible block abuts cooperation by top spring with positive cam and inverse cam, and the most convex
Being equipped with banking stop on wheel and inverse cam, described banking stop is provided with chute, and described flexible block is provided with joins with chute
The slide block closed.
9. a kind of dual power supply self-switchover as claimed in claim 8 takes control metering device, it is characterised in that flexible block one end is
The inclined-plane of the flexible block on inclined-plane, and positive cam and inverse cam towards on the contrary, bullet when described positive cam or inverse cam rotate
Property block can rotate with projection mating band moving gear.
10. a kind of dual power supply self-switchover as claimed in claim 2 takes control metering device, it is characterised in that described first
The bearing holder (housing, cover) rotated for main shaft and universal driving shaft it is equipped with on plate and the second panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610735736.2A CN106206152B (en) | 2016-08-25 | 2016-08-25 | A kind of dual power supply self-switchover takes control metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610735736.2A CN106206152B (en) | 2016-08-25 | 2016-08-25 | A kind of dual power supply self-switchover takes control metering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106206152A true CN106206152A (en) | 2016-12-07 |
| CN106206152B CN106206152B (en) | 2018-02-02 |
Family
ID=57526752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610735736.2A Active CN106206152B (en) | 2016-08-25 | 2016-08-25 | A kind of dual power supply self-switchover takes control metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106206152B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201084615Y (en) * | 2007-07-26 | 2008-07-09 | 廖明厚 | A three-station mechanism auxiliary switch driving device |
| CN202230934U (en) * | 2011-10-26 | 2012-05-23 | 江苏华唐电器有限公司 | Electric operating mechanism of three-position isolating switch |
| WO2013075555A1 (en) * | 2011-11-25 | 2013-05-30 | 上海电科电器科技有限公司 | Operating system for automatic turn-over switch and gear set |
| CN204577305U (en) * | 2015-03-27 | 2015-08-19 | 厦门顾德益电器有限公司 | A kind of isolating switch |
| CN204809064U (en) * | 2015-06-29 | 2015-11-25 | 余姚市华宇电器有限公司 | Three counters for station institutions drive structure |
| CN205992497U (en) * | 2016-08-25 | 2017-03-01 | 南昌市光辉电力科技有限公司 | A kind of dual power supply self-switchover takes control metering device |
-
2016
- 2016-08-25 CN CN201610735736.2A patent/CN106206152B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201084615Y (en) * | 2007-07-26 | 2008-07-09 | 廖明厚 | A three-station mechanism auxiliary switch driving device |
| CN202230934U (en) * | 2011-10-26 | 2012-05-23 | 江苏华唐电器有限公司 | Electric operating mechanism of three-position isolating switch |
| WO2013075555A1 (en) * | 2011-11-25 | 2013-05-30 | 上海电科电器科技有限公司 | Operating system for automatic turn-over switch and gear set |
| CN204577305U (en) * | 2015-03-27 | 2015-08-19 | 厦门顾德益电器有限公司 | A kind of isolating switch |
| CN204809064U (en) * | 2015-06-29 | 2015-11-25 | 余姚市华宇电器有限公司 | Three counters for station institutions drive structure |
| CN205992497U (en) * | 2016-08-25 | 2017-03-01 | 南昌市光辉电力科技有限公司 | A kind of dual power supply self-switchover takes control metering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106206152B (en) | 2018-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170122 Address after: 330096 Jiangxi city of Nanchang Province, Nanchang high tech Industrial Development Zone, Road No. 2799 Nanchang Jiahai Industrial Park building 28 Applicant after: Nanchang Guanghui Electric Power Technology Co., Ltd. Address before: Room 1, unit 30, building 818, No. 330000, Jingdong Avenue, Nanchang high tech Development Zone, Jiangxi, China Applicant before: Liu Shijie |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |