CN205984716U - Dual supply automatic switchover switch electrical apparatus - Google Patents
Dual supply automatic switchover switch electrical apparatus Download PDFInfo
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- CN205984716U CN205984716U CN201620979028.9U CN201620979028U CN205984716U CN 205984716 U CN205984716 U CN 205984716U CN 201620979028 U CN201620979028 U CN 201620979028U CN 205984716 U CN205984716 U CN 205984716U
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- rotating shaft
- gear
- duplicate gear
- handle
- clutch
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Abstract
The utility model discloses a dual supply automatic switchover switch electrical apparatus, which comprises a fixed base, end cover and handle, be equipped with circuit breaker commonly used and back up breaker on the fixing base, be equipped with clutch motor on the fixing base, be equipped with the mounting panel on the clutch motor output end face, the mounting panel top is equipped with two shifting seat, two shifting seat articulate both sides and the both sides on the back up breaker on circuit breaker commonly used respectively, there is an articulated slab in that shifting seat's one end is articulated, be equipped with the slide on the mounting panel, two slides pass through the hinge bar and are connected with the articulated slab, install the carousel in clutch motor's the pivot, the drive flange is outwards extended respectively to carousel symmetry both sides, interval between two slides forms and drives the groove with drive flange complex, clutch motor's shaft ends cover is equipped with the handle, the handle is pressed independently the activity is rotatory can to drive the pivot after the last pivot of clutch motor. Thereby realize the technological effect that the manually operation convenience is laborsaving, job stabilization is reliable and sensitivity is high.
Description
Technical field
This utility model is related to a kind of field of circuit breakers and in particular to a kind of double power supply automatic switching switch electrical equipment.
Background technology
The purposes of double power supply automatic transfer switch, is exactly that the conventional road in a road is standby, when the event suddenly of conventional electricity in simple terms
When barrier or power failure, by double power supply converting switch, automatically engage on stand-by power supply,（Under Smaller load stand-by power supply also can by send out
Motor is powered,）Equipment is made to remain to normally run.Double power supply automatic transfer switch generally comprises motor, and the rotating shaft driving of motor is double
The conversion to killer switch realized by killer switch automatic switchover actuating device, is also arranged with for manual actuation in rotating shaft
Handle, conversion work can be switched with handle drives when motor failure, because handle fixed cover is in rotating shaft, rotating shaft is located at
Position in motor is rotor assembly, during handle drives, extremely arduously, is unfavorable for the convenience operating.
And the dual-breaker switch automatic switchover actuating device in double power supply automatic transfer switch is used for controlling two open circuits
Device replaces switching, and existing dual-breaker switchs automatic switchover actuating device, includes fixed plate, fixed plate is provided with motor,
Cursor is arranged with the rotating shaft of motor, cursor two ends have been respectively articulated with stirs seat, stirs seat and be provided with and open for chopper
Close the containing cavity placed, motor-driven rotation arm rotates, realize the switch switching switching of two choppers, rotate in this structure
Easily produce between arm and machine shaft and skid, and motor rotates more painstakingly, easily causes and makes open circuit because of job insecurity
Device switch on and off is stirred not in place, has potential safety hazard.
Content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model be to provide a kind of convenient manual operation laborsaving,
The high double power supply automatic switching switch electrical equipment of stable and reliable in work and sensitivity.
For achieving the above object, this utility model provides following technical scheme：A kind of double power supply automatic switching switch electricity
Device, including fixed seat, end cap and handle, described fixed seat be respectively provided on two sides with the conventional open circuit being connected with conventional power supply
Device and the back-up breaker being connected with stand-by power supply, described end cap is provided with the handle groove for handle turn operation, described
Fixed seat is provided with clutch motor, is provided with installing plate, is provided with above described installing plate on described clutch motor output end face
Two stir seat, and described seat of stirring is provided with the containing cavity placed for killer switch, stirs seat and be respectively hinged at institute described in two
The both sides on both sides and described back-up breaker on conventional chopper stated, in described seat of stirring towards described installing plate
One end is rotatably connected to articulated slab, and on described installing plate, corresponding described articulated slab is provided with two slide plates, the slide plate described in two
It is connected with described articulated slab by hinge bar, linkage in the rotating shaft of described clutch motor is provided with rotating disk, described rotating disk pair
Both sides are claimed to extend outward driving flange respectively, the interval between slide plate described in two is formed and the described drive driving flange to match
Dynamic groove, the roller end of described clutch motor is arranged with described handle, and described handle presses turning on described clutch motor
Can the rotation of drive shaft independent activities after axle.
Described clutch motor includes housing, be provided with described housing stator rotor assembly, duplicate gear group and
Rotating shaft, has armature spindle in described stator rotor assembly, described armature spindle is in transmission connection described duplicate gear group, described
Duplicate gear group is provided with output gear, and described rotating shaft is provided with travelling gear, and described inner walls are provided with for described
Rotating shaft guiding activity positioning sleeve, be provided between the end of described positioning sleeve and described rotating shaft driving described travelling gear with
The compression spring of described output gear transmission cooperation, forms between described positioning sleeve and described output gear and supplies described biography
The clutch gap of moving gear activity.
It is provided with limiting plate above described installing plate, formed for described between described limiting plate and described installing plate
The limit chamber of slide plate activity.
It is provided with described housing for the motor installation cavity of stator rotor assembly placement and for the installation of duplicate gear group
Clutch chamber, one end of described rotating shaft is rotatably installed in described clutch chamber, and described stator rotor assembly is fixedly mounted on
In described motor installation cavity, described armature spindle extends in described clutch chamber, and described duplicate gear group includes first
Duplicate gear and the second duplicate gear, the first described duplicate gear and the second described duplicate gear are by gear drive even
Connect, described armature spindle passes through sheathed gear and the first described duplicate gear transmission cooperation, on the second described duplicate gear
It is provided with described output gear.
Described housing is provided with the fairlead passing through for described rotating shaft, and described rotating shaft is provided with for described compression spring
The spring positioning chamber of positioning.
By having the beneficial effect that of being reached using technique scheme：Motor drive rotating disk rotates, the side on rotating disk
When driving the upper shifting that flange drives corresponding slide plate, the flange that drives of opposite side then drives moving down of corresponding slide plate, and slide plate drives to be dialled
Dynamic seat moves, until killer switch is stirred and put in place, realizes two and stir seat driving conventional killer switch and standby open circuit respectively
Device switches on-off switching, and limiting plate can effectively prevent from driving flange and slide plate to depart from operating position, improves the stability of work
And reliability, when motor failure needs to carry out switch conversion by handle, handle passes through pressing makes the travelling gear in rotating shaft
Depart from the output gear on duplicate gear, so that travelling gear is entered as, in clutch gap, being achieved in that rotating shaft and miscellaneous part
Disengaging, make handle turn more laborsaving, thus realizing that convenient manual operation is laborsaving, stable and reliable in work and sensitivity is high
Technique effect.
Brief description
With reference to the accompanying drawings and detailed description this utility model is further described.
Fig. 1 is the external structure of this utility model specific embodiment；
Fig. 2 is the cut-away view of this utility model specific embodiment；
Fig. 3 is the internal structure partial exploded view of this utility model specific embodiment；
Fig. 4 is the structural representation of clutch motor.
Specific embodiment
Below by embodiment, this utility model is specifically described, is served only for this utility model is carried out further
Illustrate it is impossible to be interpreted as the restriction to this utility model protection domain.
As shown in Fig. 1 Fig. 4, this double power supply automatic switching switch electrical equipment, including fixed seat 1, end cap 2 and handle 3,
Fixed seat 1 be respectively provided on two sides with the conventional chopper 11 being connected with conventional power supply and the back-up breaker being connected with stand-by power supply
12, end cap 2 is provided with the handle groove 21 for handle 3 turn operation, is provided with clutch motor 5, in clutch motor 5 in fixed seat 1
Output end face is provided with installing plate 4, is provided with two and stirs seat 6 above installing plate 4, stirs seat 6 and is provided with for killer switch placement
Containing cavity, two stir the both sides that seat 6 is respectively hinged on the both sides and back-up breaker 12 on conventional chopper 11, are stirring
Seat 6 is rotatably connected to articulated slab 7 towards one end of installing plate 4, and on installing plate 4, corresponding articulated slab 7 is provided with two slide plates 8, and two is sliding
Plate 8 is connected with articulated slab 7 by hinge bar 9, and linkage in the rotating shaft 51 of clutch motor 5 is provided with rotating disk 10, rotating disk 10 symmetrical two
Side extends outward driving flange 101 respectively, and the interval between two slide plates 8 is formed and the driver slot driving flange 101 to match
102, rotating shaft 51 end of clutch motor 5 is arranged with handle 3, can drive shaft after the rotating shaft 51 on handle 3 pressing clutch motor 5
51 independent activities rotations.
Clutch motor 5 includes housing 54, is provided with stator rotor assembly 52, duplicate gear group 53 and rotating shaft in housing 54
51, there is in stator rotor assembly 52 armature spindle 521, armature spindle 521 is in transmission connection duplicate gear group 53, in duplicate gear group 53
It is provided with output gear 531, rotating shaft 51 is provided with travelling gear 511, housing 54 inwall is provided with determining for rotating shaft 51 guiding activity
Position set 541, is provided between the end of positioning sleeve 541 and rotating shaft 51 and drives travelling gear 511 and output gear 531 transmission cooperation
Compression spring 55, forms the clutch gap 56 for travelling gear 511 activity between positioning sleeve 541 and output gear 531.So
Achieve handle 3 press clutch motor 5 on rotating shaft 51 after can drive shaft 51 independent activities rotation technique effect.
It is provided with limiting plate 103 above installing plate 4, between limiting plate 103 and installing plate 4, form the limit for slide plate 8 activity
Position chamber 104.So make the work of slide plate more stable, transmission efficiency, improve sensitivity.
It is provided with for the motor installation cavity 542 of stator rotor assembly 52 placement in housing 54 and install for duplicate gear group 53
Clutch chamber 543, one end of rotating shaft 51 is rotatably installed in clutch chamber 543, and stator rotor assembly 52 is fixedly mounted on motor peace
It behave affectedly in 542, armature spindle 521 extends in clutch chamber 543, and duplicate gear group 53 includes the first duplicate gear 531 and second pair
Connection gear 532, the first duplicate gear 531 and the second duplicate gear 532 are connected by gear drive, and armature spindle 521 passes through set
If gear and the first duplicate gear 531 transmission cooperation, the second duplicate gear 532 is provided with output gear 531.Transmission so can be made
More reliable and more stable.
Housing 54 is provided with the fairlead 56 passing through for rotating shaft 51, and rotating shaft 51 is provided with the spring for compression spring 55 positioning
Positioning chamber 512.So make the rotation of rotating shaft 51 and up and down more stable.
In embodiment, Motor drive rotating disk 10 rotates, and the side on rotating disk 10 drives flange 101 to drive corresponding slide plate 8
During upper shifting, the flange 101 that drives of opposite side then drives moving down of corresponding slide plate 8, and it is mobile, up to open circuit that seat 6 is stirred in slide plate 8 driving
Device switching toggle puts in place, realizes two and stir seat 6 driving conventional killer switch 11 and back-up breaker 12 to switch on-off respectively
Switching, limiting plate 103 can effectively prevent from driving flange 101 and slide plate 8 to depart from operating position, improves stability and the reliability of work
Property, when motor failure needs to carry out switch conversion by handle 3, handle 3 passes through pressing makes the travelling gear 511 in rotating shaft 51
Depart from output gear 531 wheel in duplicate gear group, make travelling gear enter as in clutch gap 56, be achieved in that rotating shaft 51 with
The disengaging of miscellaneous part, makes handle 3 turn more laborsaving, thus realize convenient manual operation laborsaving, stable and reliable in work and
The high technique effect of sensitivity.
Claims (5)
1. a kind of double power supply automatic switching switch electrical equipment, including fixed seat, end cap and handle, the both sides of described fixed seat are divided
It is not provided with the conventional chopper being connected with conventional power supply and the back-up breaker being connected with stand-by power supply, described end cap is provided with confession
Handle turn operation handle groove it is characterised in that：Described fixed seat is provided with clutch motor, defeated in described clutch motor
Go out end face and be provided with installing plate, be provided with two above described installing plate and stir seat, described stir seat and be provided with open for chopper
Close the containing cavity placed, stir seat described in two and be respectively hinged at both sides and described standby open circuit on described conventional chopper
Both sides on device, are rotatably connected to articulated slab in described seat of stirring towards one end of described installing plate, on described installing plate
Corresponding described articulated slab is provided with two slide plates, and the slide plate described in two is connected with described articulated slab by hinge bar, described clutch
In the rotating shaft of motor, linkage is provided with rotating disk, and the symmetrical both sides of described rotating disk extend outward driving flange respectively, sliding described in two
Interval between plate forms and drives the driver slot that matches of flange with described, described in the roller end of described clutch motor is arranged with
Handle, can the rotation of drive shaft independent activities after the rotating shaft that described handle presses on described clutch motor.
2. double power supply automatic switching switch electrical equipment according to claim 1 it is characterised in that：Described clutch motor includes
Housing, is provided with stator rotor assembly, duplicate gear group and rotating shaft in described housing, have in described stator rotor assembly
There is armature spindle, described armature spindle is in transmission connection described duplicate gear group, described duplicate gear group is provided with output gear, institute
The rotating shaft stated is provided with travelling gear, and described inner walls are provided with the positioning sleeve for described rotating shaft guiding activity, described
Positioning sleeve and the end of described rotating shaft between be provided with the compression driving described travelling gear and the transmission cooperation of described output gear
Spring, forms the clutch gap for described travelling gear activity between described positioning sleeve and described output gear.
3. double power supply automatic switching switch electrical equipment according to claim 1 it is characterised in that：It is characterized in that：Described
Installing plate above be provided with limiting plate, formed spacing for the activity of described slide plate between described limiting plate and described installing plate
Chamber.
4. double power supply automatic switching switch electrical equipment according to claim 2 it is characterised in that：It is provided with confession in described housing
Motor installation cavity and the clutch chamber installed for duplicate gear group that stator rotor assembly is placed, one end of described rotating shaft rotates
It is arranged in described clutch chamber, described stator rotor assembly is fixedly mounted in described motor installation cavity, described turns
Sub- axle extends in described clutch chamber, and described duplicate gear group includes the first duplicate gear and the second duplicate gear, described
The first duplicate gear and the second described duplicate gear connected by gear drive, on described armature spindle pass through sheathed gear with
The first described duplicate gear transmission cooperation, the second described duplicate gear is provided with described output gear.
5. double power supply automatic switching switch electrical equipment according to claim 2 it is characterised in that：Described housing is provided with confession
The fairlead that described rotating shaft passes through, described rotating shaft is provided with the spring positioning chamber for described compression spring positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979028.9U CN205984716U (en) | 2016-08-30 | 2016-08-30 | Dual supply automatic switchover switch electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979028.9U CN205984716U (en) | 2016-08-30 | 2016-08-30 | Dual supply automatic switchover switch electrical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984716U true CN205984716U (en) | 2017-02-22 |
Family
ID=58040818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620979028.9U Active CN205984716U (en) | 2016-08-30 | 2016-08-30 | Dual supply automatic switchover switch electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205984716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185731A (en) * | 2020-09-28 | 2021-01-05 | 广东求精电气有限公司 | Low-voltage electrical equipment change-over switch |
-
2016
- 2016-08-30 CN CN201620979028.9U patent/CN205984716U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185731A (en) * | 2020-09-28 | 2021-01-05 | 广东求精电气有限公司 | Low-voltage electrical equipment change-over switch |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |