CN110444416A - The driving mechanism and double power supply automatic transfer switch of double power supply automatic transfer switch - Google Patents
The driving mechanism and double power supply automatic transfer switch of double power supply automatic transfer switch Download PDFInfo
- Publication number
- CN110444416A CN110444416A CN201810419215.5A CN201810419215A CN110444416A CN 110444416 A CN110444416 A CN 110444416A CN 201810419215 A CN201810419215 A CN 201810419215A CN 110444416 A CN110444416 A CN 110444416A
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- China
- Prior art keywords
- spring
- component
- connecting portion
- drive
- driving
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/38—Driving mechanisms, i.e. for transmitting driving force to the contacts using spring or other flexible shaft coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
Abstract
A kind of driving mechanism of double power supply automatic transfer switch comprising: the first, second link assembly moved between closing position and open position；Main shaft is sequentially connected in first, second link assembly；It is respectively acting on and is sequentially connected respectively in the first, second spring energy agency of first, second link assembly；It is respectively connected to the first, second drive disk that is on the both ends of main shaft and being driven jointly by main shaft；It is sequentially connected in first connecting portion part of the first drive disk, the first spring energy agency and first connecting rod component；It is sequentially connected in the second connecting portion part of the second drive disk, second spring stored energy mechanism and second connecting rod component；The first, second driving part being wherein separately positioned on the first, second drive disk is provided with differential seat angle and activates the first, second connecting component respectively, so that the first, second drive disk when rotating jointly, will not make the first, second link assembly while be in closing position.
Description
Technical field
A kind of driving mechanism of double power supply automatic transfer switch and double power supply automatic transfer switch including the driving mechanism.
Background technique
Double power supply automatic transfer switch (ATSE) is divided into two positions and three positions.The moving contact of two positions ATSE otherwise with
The static contact of first power supply be coupled or be linked with the static contact of second source, thus load in addition to the moment in conversion
It outside, is electrification always.The moving contact of three position ATSE can also stop other than being linked with the first power supply or second source
The middle position not being coupled with the first power supply and second source is stayed in, i.e., double quartiles are set.In addition, the movement of the moving contact of ATSE
Speed depends on the movement velocity for the mechanism for driving it to move, and the movement velocity of its mechanism depends on the service speed of handle,
We term it the ATSE in relation to manual operation for this product.Equally, as the movement velocity of the moving contact of ATSE and the behaviour of handle
Make speed it is unrelated when, this product is referred to as the ATSE of unrelated manual operation.
Summary of the invention
Present disclosure uses the unrelated dependent manual operating mechanism of mature on-load switch, and matches and give necessary mechanical structure pair
The ATSE mechanism for being combined and constituting a unrelated manual operation, its reliability is stronger.
According to one aspect of the present disclosure, a kind of driving mechanism of double power supply automatic transfer switch, the drive are provided
Motivation structure includes: the first connecting rod component and second connecting rod component moved between closing position and open position；Main shaft passes
It is dynamic to be connected to the first connecting rod component and the second connecting rod component；It is respectively acting on and is sequentially connected respectively in described first
The first spring energy agency and second spring stored energy mechanism of link assembly and the second connecting rod component；It is respectively connected to
The first drive disk and the second drive disk on the both ends of the main shaft and driven jointly by the main shaft；It is sequentially connected in institute
State first connecting portion part of the first drive disk, first spring energy agency and the first connecting rod component；Be sequentially connected in
The second connecting portion part of second drive disk, the second spring stored energy mechanism and the second connecting rod component.
It is separately positioned on first drive disk and the first driving part and the second driving portion on second drive disk
Part is provided with differential seat angle and activates described first connecting portion part and the second connecting portion part respectively, so that described first
Drive disk and second drive disk will not make the first connecting rod component and the second connecting rod component when rotating jointly
It is in closing position simultaneously.
According to the above-mentioned aspect of present disclosure, first drive disk and second drive disk are fixed with the main shaft
Connection, using one of following type of attachment: by way of shape cooperation；By way of bayonet fittings；Pass through weldering
The fit system for connecing cooperation or expanding with heat and contract with cold.
According to the above-mentioned aspect of present disclosure, first driving part is provided with the first driver slot, and described first connects
Wherein one end of relay part is slidably arranged in first driver slot.
Second driving part is provided with the second driver slot, and wherein one end of the second connecting portion part is slidably arranged in
In second driver slot.
There is differential seat angle on their direction of rotation of first driver slot and second driver slot relative to each other,
So as to protect first drive disk and when second drive disk rotates jointly, first driver slot and described second is driven
Dynamic slot will not drive described first connecting portion part and the second connecting portion part simultaneously or described first will not be driven to connect simultaneously
Relay part and the second connecting portion part cross mechanism dead point.
According to the above-mentioned various aspects of present disclosure, the first connecting rod component includes the first sliding bar and the first driving
Piece.
The first end of first sliding bar and the first moving contact component of the double power supply automatic transfer switch rotate and connect
It connects.
The second end of first sliding bar and the first driving piece rotation connection.
Described first connecting portion part is for driving the first driving piece.
The first driving piece is set on the main shaft and can rotate around the main shaft.
According to the above-mentioned various aspects of present disclosure, the second connecting rod component includes the second sliding bar and the second driving
Piece.
The first end of second sliding bar and the second moving contact component of the double power supply automatic transfer switch rotate and connect
It connects.
The second end of second sliding bar and the second driving piece rotation connection.
The second connecting portion part is for driving the second driving piece.
The second driving piece is set on the main shaft and can rotate around the main shaft.
According to the above-mentioned various aspects of present disclosure, first spring energy agency include the first spring supporting bar,
First telescopic spring bar and the first spring.
The first telescopic spring bar is arranged on first spring supporting bar and relative to the first spring branch
Strut can telescopic moving, first spring act on the first telescopic spring bar and first spring supporting bar it
Between.
Described first connecting portion part is connected to the first telescopic spring bar.
Wherein one end of first spring supporting bar is pivotably connected to the shell of the driving mechanism.
According to the above-mentioned various aspects of present disclosure, the second spring stored energy mechanism include second spring support rod,
Second spring telescopic rod and second spring.
The second spring telescopic rod is arranged on the second spring support rod and relative to the second spring branch
Strut can telescopic moving, the second spring act on the second spring telescopic rod and the second spring support rod it
Between.
The second connecting portion part is connected to the second spring telescopic rod.
Wherein one end of the second spring support rod is pivotably connected to the shell of the driving mechanism.
According to the above-mentioned various aspects of present disclosure, it is also arranged with the first stable component and second on the main shaft and stablizes
Component.
Described first stable component and the second stable component are rotated around the main shaft.
Described first, which stablizes component, is pivotally connected to the first telescopic spring bar by described first connecting portion part.
Described second, which stablizes component, is pivotally connected to the second spring telescopic rod by the second connecting portion part.
According to the above-mentioned various aspects of present disclosure, in the initial state, the of the double power supply automatic transfer switch
One moving contact component is in its closing position and the second moving contact component of the double power supply automatic transfer switch is in its separating brake
Position, first drive disk and the second drive disk start to rotate jointly under the drive of the main shaft, first driver slot
Start that first connector is driven to move, first spring energy agency starts energy storage, in the first spring energy-storage machine
Structure discharges its energy storage after crossing its dead point, to drive the movement of first connector to drive the first driving piece rotation,
To drive first sliding bar to move, the movement of first sliding bar drives first moving contact component towards its point
Gate position rotation, and the first moving contact component is maintained at open position, second driver slot will not drive in the process
The second connecting portion part will not drive the second connecting portion part to cross mechanism dead point, to make second moving contact
Component is in its open position, and first moving contact component is in its open position.
First drive disk and the second drive disk continue to rotate jointly under the drive of the main shaft, second driving
Slot starts that second connector is driven to move, and the second spring stored energy mechanism starts energy storage, in the second spring energy storage
Mechanism discharges its energy storage after crossing its dead point, to drive the movement of second connector to drive the second driving piece rotation
Turn, so that second sliding bar be driven to move, the movement of second sliding bar drives the second moving contact component direction
The rotation of its closing position, until closing a floodgate and being maintained at its closing position, first driver slot will not be driven in the process
Described first connecting portion part will not drive described first connecting portion part to cross mechanism dead point, to make first moving contact
Component is in its open position, and second moving contact component is in its closing position.
According to the other side of present disclosure, a kind of double power supply automatic transfer switch is provided comprising as described above
Driving mechanism.
So far, it is better understood in order to which present disclosure detailed description in this is available, and in order in the disclosure
Appearance can preferably be realized the contribution of the prior art, and the disclosure quite widely outlines the interior of present disclosure
Hold.Certainly, the embodiment of present disclosure is described below and will form the theme of appended claims.
Similarly, it would be recognized by those skilled in the art that the design that the disclosure is based on can be easily used as designing it
The basis of its structure, method and system, for implementing several purposes of present disclosure.It is important, therefore, that appended right is wanted
It asks it will be understood that including such equivalent structure, as long as they are without departing from the spirit and scope of present disclosure.
Detailed description of the invention
Present disclosure will be better understood by following attached drawing those skilled in the art, and more can be clearly
The advantages of embodying present disclosure.Attached drawing described herein rather than all may be used only for the illustration purpose of selected embodiment
Can embodiment and be intended to not limit scope of the present disclosure.
Fig. 1 shows the stereoscopic schematic diagram of the driving mechanism of the double power supply automatic transfer switch according to present disclosure；
The solid that Fig. 2 shows the driving mechanism of the double power supply automatic transfer switch according to present disclosure from another angle is shown
It is intended to；
Fig. 3 shows the partial sectional view of Fig. 2；
Fig. 4 A-4C shows the first drive disk according to present disclosure, the second drive disk fixed company different from main shaft
Connect mode；
Fig. 5 shows the different rotations of the first drive disk, the second drive disk according to present disclosure；
Fig. 6, which is shown, is in closing position according to the first moving contact component of present disclosure, and the second moving contact component is in
Open position；
Fig. 7, which is shown, is in open position according to the first moving contact component of present disclosure, and the second moving contact component is in
Open position；
Fig. 8, which is shown, is in open position according to the first moving contact component of present disclosure, and the second moving contact component is in
Closing position；
Fig. 9 and Figure 10 is shown according to the first, second link assembly of present disclosure and the first, second moving contact component
Connection；
Figure 11 and Figure 12 shows the first, second link assembly and the first, second spring energy-storage machine according to present disclosure
The connection of structure and main shaft；
Figure 13 shows the perspective view of the first, second moving contact component according to present disclosure；
Figure 14 A and 14B show the connection according to the first, second of present disclosure the driving piece and the first, second sliding bar；
Figure 15, which is shown, stablizes component and the second stable component according to the first of present disclosure.
Specific embodiment
The double power supply automatic transfer switch mechanism according to present disclosure is illustrated with reference to the accompanying drawing.
According to one embodiment of the present disclosure, the double power-supply automatic transferring according to present disclosure as shown in Figure 1
The office of the stereoscopic schematic diagram of the driving mechanism of switch, the stereoscopic schematic diagram as shown in Fig. 2 from another angle, Fig. 2 as shown in Figure 3
Portion's cross-sectional view provides a kind of driving mechanism of double power supply automatic transfer switch, which includes: in closing position and to divide
The first connecting rod component 1 and second connecting rod component 2 moved between gate position, wherein when first connecting rod component 1 and second connecting rod group
When part 2 is respectively at its closing position and open position, the first moving contact component 10 corresponding with them and the second moving contact
(quantity of the first moving contact component 10 as shown in Figure 6 to 8 and the second moving contact component 11 is one respectively to component 11, such as Fig. 9
Three respectively with the quantity of the first moving contact component 10 and the second moving contact component 11 shown in Figure 10, as Figure 13 shows first,
The perspective view of second moving contact component) it is also respectively at its closing position and open position, thus corresponding first power supply and
Two power supply (not shown) are respectively at power supply state and non-powered state；Main shaft 3 is sequentially connected in 1 He of first connecting rod component
Second connecting rod component 2；The first bullet for being respectively acting on and being sequentially connected respectively in first connecting rod component 1 and second connecting rod component 2
Spring stored energy mechanism 4 and second spring stored energy mechanism 5 (as shown in Figure 1), wherein the first spring energy agency 4 and second spring energy storage
Mechanism 5 accelerates the conjunction of the first moving contact component 10 and the second moving contact component 11 using its energy storage in the release by " dead point "
Lock and opening velocity；It is respectively connected to 6 He of the first drive disk that is on the both ends of main shaft 3 and being driven jointly by main shaft 3
Second drive disk 7；It is sequentially connected in the first connection of the first drive disk 6, the first spring energy agency 4 and first connecting rod component 1
Component 8；It is sequentially connected in the second connecting portion part 9 of the second drive disk 7, second spring stored energy mechanism 5 and second connecting rod component 2.
In Fig. 1, first connecting portion part 8 and second connecting portion part 9 are elongated rod-like members.
The the first driving part 6-1 and the second driving part 7- being separately positioned on the first drive disk 6 and the second drive disk 7
1 is provided with differential seat angle and activates first connecting portion part 8 and second connecting portion part 9 respectively, so that the first drive disk 6 and the
Two drive disks 7 will not make first connecting rod component 1 and second connecting rod component 2 while be in closing position when rotating jointly, with
Their corresponding first moving contact components 10 and the second moving contact component 11 will not be in its closing position, Jin Erxiang simultaneously
The first power supply and second source answered will not be in power supply state (being described in detail below in conjunction with Fig. 5 to Fig. 8) simultaneously.
According to above-described embodiment of present disclosure, the first drive disk 6 and the second drive disk 7 are fixedly connected with main shaft 3, are adopted
With one of following type of attachment: as shown in Figure 4 A in such a way that shape cooperates；Pass through bayonet fittings as shown in Figure 4 B
Mode；Fit system by welding cooperation or expanding with heat and contract with cold as shown in Figure 4 C.Certainly, those skilled in the art can also adopt
Use other forms.
According to above-described embodiment of present disclosure, the first driving part 6-1 is provided with the first driver slot, first connecting portion
Wherein one end of part 8 is slidably arranged in the first driver slot.First driver slot drives first connecting portion part 8 to rotate around main shaft 3.
Second driving part 7-1 is provided with the second driver slot, and wherein one end of second connecting portion part 9 is slidably arranged in second
In driver slot.Second driver slot drives second connecting portion part 9 to rotate around main shaft 3.
As shown in Fig. 4 A-4C and Fig. 5, their direction of rotation of the first driver slot and the second driver slot relative to each other
Upper to have differential seat angle, so as to protect the first drive disk 6 and when the second drive disk 7 rotates jointly, the first driver slot and second is driven
Dynamic slot will not drive first connecting portion part 8 and second connecting portion part 9 simultaneously or will not drive described first connecting portion part 8 simultaneously
Mechanism dead point is crossed with the second connecting portion part 9.
According to above-described embodiment of present disclosure, as shown in Fig. 9 to Figure 12, first connecting rod component 1 includes the first sliding
The driving of bar 1-1 and first piece 1-2.The first end of first sliding bar 1-1 and the first moving contact group of double power supply automatic transfer switch
Part 10 is rotatablely connected.The second end of first sliding bar 1-1 and the first driving piece 1-2 rotation connection.
First connecting portion part 8 is for driving the first driving piece 1-2.First driving piece 1-2 is set on main shaft 3 and around master
Axis 3 can rotate.
According to above-described embodiment of present disclosure, or as shown in Fig. 9 to Figure 12, second connecting rod component 2 includes second
The driving of sliding bar 2-1 and second piece 2-2.The first end of second sliding bar 2-1 and the second dynamic touching of double power supply automatic transfer switch
Head assembly rotation connection.The second end of second sliding bar 2-1 and the second driving piece 2-2 rotation connection.
Second connecting portion part 9 is for driving the second driving piece 2-2.Second driving piece 2-2 is set on main shaft 3 and around master
Axis 3 can rotate.
According to above-mentioned each embodiment of present disclosure, as shown in Fig. 1 and Figure 15, the first spring energy agency 4 includes
First spring supporting bar 4-1, the first telescopic spring bar 4-2 and the first spring 4-3.
First telescopic spring bar 4-2 is arranged on the first spring supporting bar 4-1 and relative to the first spring supporting bar 4-1
Can telescopic moving, the first spring 4-3 acts between the first telescopic spring bar 4-2 and the first spring supporting bar 4-1.
First connecting portion part 8 is connected to the first telescopic spring bar 4-2.
Wherein one end of first spring supporting bar 4-1 is pivotably connected to the shell of driving mechanism.
According to above-mentioned each embodiment of present disclosure, as shown in Fig. 1 and Figure 15, second spring stored energy mechanism 5 includes
Second spring support rod 5-1, second spring telescopic rod 5-2 and second spring 5-3.
Second spring telescopic rod 5-2 is arranged on second spring support rod 5-1 and relative to second spring support rod 5-1
Can telescopic moving, second spring 5-3 acts between second spring telescopic rod 5-2 and second spring support rod 5-1.
Second connecting portion part 9 is connected to second spring telescopic rod 5-2.
Wherein one end of second spring support rod 5-1 is pivotably connected to the shell of driving mechanism.
According to above-mentioned each embodiment of present disclosure, it is steady that first is also arranged with as shown in Fig. 3 and Figure 15, on main shaft 3
Determine component 12 and second and stablizes component 13.
First stable component 12 and the second stable component 13 are set on main shaft 3 and rotate around main shaft 3.
First, which stablizes component 12, is pivotally connected to the first telescopic spring bar 4-2 by first connecting portion part 8.
Second, which stablizes component 13, is pivotally connected to second spring telescopic rod 5-2 by second connecting portion part 9.
In Fig. 3 and Figure 15, first, which stablizes component 12 and second, stablizes component 13 and is in U-shape, the first telescopic spring bar 4-2 and
Wherein one end of second spring telescopic rod 5-2 is respectively received in the first U-shaped opening for stablizing component 12 and the second stable component 13
In, the other end of the first telescopic spring bar 4-2 and second spring telescopic rod 5-2 are respectively in the first spring supporting bar 4-1 and second
It being capable of telescopic moving in spring supporting bar 5-1.First stable component 12 and the second stable component 13 are mainly used for applying on spring
Power be steadily transmitted to first connecting rod component 1 and second connecting rod component 2.
The movement of above-mentioned driving mechanism is described in detail below in conjunction with Fig. 5 to Fig. 8, wherein Fig. 5 shows the first drive disk 6 and
The different rotations of two drive disks 7；Fig. 6 shows the first moving contact component 10 and is in closing position, at the second moving contact component 11
In open position；Fig. 7 shows the first moving contact component 10 and is in open position, and the second moving contact component 11 is in open position；
Fig. 8 shows the first moving contact component 10 and is in open position, and the second moving contact component 11 is in closing position.
In the initial state, the first moving contact component 10 of double power supply automatic transfer switch is in its closing position and double electricity
Second moving contact component 11 of source automatic change-over is in its open position, and the first drive disk 6 and the second drive disk 7 are in main shaft
Start to rotate jointly under 3 drive, the first driver slot 6-1 starts to drive the movement of the first connector 8, the first spring energy agency 4
Start energy storage, discharge its energy storage after crossing its dead point in first spring energy agency 4, to drive the first connector 8
Movement drives the first driving piece 1-2 rotation, to drive the first sliding bar 1-1 movement, the movement of the first sliding bar 1-1 drives the
One moving contact component 10 is rotated towards its open position, and the first moving contact component 10 is maintained at open position, in this process
In the second driver slot 7-1 will not drive second connecting portion part 9 or second connecting portion part 9 will not be driven to cross mechanism dead point, from
And the second moving contact component 11 is made to be in its open position, and the first moving contact component 10 is in its open position.
First drive disk 6 and the second drive disk 7 continue to rotate jointly under the drive of main shaft 3, and the second driver slot 7-1 starts
The second connector 9 is driven to move, second spring stored energy mechanism 5 starts energy storage, is crossing it in the second spring stored energy mechanism 5
Its energy storage is discharged behind dead point, to drive the movement of the second connector 9 to drive the second driving piece 2-2 rotation, so that drive second is sliding
The movement of lever 2-1 movement, the second sliding bar 2-1 drives the second moving contact component 11 to rotate towards its closing position, until closing
Lock is simultaneously maintained at its closing position, and the first driver slot 6-1 will not drive first connecting portion part 8 or will not drive in the process
Dynamic first connecting portion part 8 crosses mechanism dead point, so that the first moving contact component 10 is made to be in its open position, and the second moving contact
Component 11 is in its closing position.
According to the other side of present disclosure, a kind of double power supply automatic transfer switch is provided comprising as described above
Driving mechanism, the double power supply automatic transfer switch includes the first power supply and second source and corresponding first moving contact group
Part and the second moving contact component, the first static contact component and the second static contact component, it is described under the driving of the driving mechanism
First power supply and second source will not be in power supply state simultaneously.
With reference to specific embodiment, although present disclosure is illustrated in the specification and illustrated in the drawings, but it should reason
Solution, in the case where not departing from present disclosure range defined in claim, technical field personnel can make more
Kind changes and the alternative many of element of a variety of equivalents.Moreover, technical characteristic, member between example embodied herein
The combination and collocation of part and/or function are clearly apparent, therefore according to these disclosure of that, technical field personnel
It will appreciate that the technical characteristic in embodiment, element and/or function can optionally be incorporated into another specific embodiment
In, unless above content has other description.In addition, not departing from present disclosure essence according to the introduction of present disclosure
Range, many changes can be made by adapting to special situation or material.Therefore, present disclosure is not limited to attached drawing and is illustrated
Other specific embodiment and described in this description as being at present best reality contemplated by implementation present disclosure
The specific embodiment of mode is applied, and present disclosure intention includes falling into description above and scope of the appended claims
All embodiments.
Claims (10)
1. a kind of driving mechanism of double power supply automatic transfer switch, which is characterized in that the driving mechanism includes:
The first connecting rod component and second connecting rod component moved between closing position and open position；
Main shaft is sequentially connected in the first connecting rod component and the second connecting rod component；
It is respectively acting on and is sequentially connected respectively and stored up in the first spring of the first connecting rod component and the second connecting rod component
It can mechanism and second spring stored energy mechanism；
It is respectively connected to the first drive disk and second that is on the both ends of the main shaft and being driven jointly by the main shaft
Drive disk；
It is sequentially connected in the first connection of first drive disk, first spring energy agency and the first connecting rod component
Component；
It is sequentially connected in the second connection of second drive disk, the second spring stored energy mechanism and the second connecting rod component
Component；Wherein
It is separately positioned on first drive disk and the first driving part on second drive disk and the second driving part is set
It is equipped with differential seat angle and activates described first connecting portion part and the second connecting portion part respectively, so that first driving
Disk and second drive disk will not make the first connecting rod component and the second connecting rod component simultaneously when rotating jointly
In closing position.
2. driving mechanism according to claim 1, which is characterized in that
First driving part is provided with the first driver slot, and wherein one end of described first connecting portion part is slidably arranged in described
In first driver slot；
Second driving part is provided with the second driver slot, and wherein one end of the second connecting portion part is slidably arranged in described
In second driver slot；
There is differential seat angle on their direction of rotation of first driver slot and second driver slot relative to each other, thus
First drive disk can be protected and when second drive disk rotates jointly, first driver slot and second driver slot
Described first connecting portion part and the second connecting portion part will not be driven simultaneously or will not drive the first connecting portion simultaneously
Part and the second connecting portion part cross mechanism dead point.
3. driving mechanism according to claim 2, which is characterized in that
The first connecting rod component includes the first sliding bar and the first driving piece；
The first end of first sliding bar and the first moving contact component of the double power supply automatic transfer switch are rotatablely connected；
The second end of first sliding bar and the first driving piece rotation connection；
Described first connecting portion part is for driving the first driving piece；
The first driving piece is set on the main shaft and can rotate around the main shaft.
4. driving mechanism according to claim 3, which is characterized in that
The second connecting rod component includes the second sliding bar and the second driving piece；
The first end of second sliding bar and the second moving contact component of the double power supply automatic transfer switch are rotatablely connected；
The second end of second sliding bar and the second driving piece rotation connection；
The second connecting portion part is for driving the second driving piece；
The second driving piece is set on the main shaft and can rotate around the main shaft.
5. driving mechanism according to claim 4, which is characterized in that
First spring energy agency includes the first spring supporting bar, the first telescopic spring bar and the first spring；
The first telescopic spring bar is arranged on first spring supporting bar and relative to first spring supporting bar
Can telescopic moving, first spring acts between the first telescopic spring bar and first spring supporting bar；
Described first connecting portion part is connected to the first telescopic spring bar；
Wherein one end of first spring supporting bar is pivotably connected to the shell of the driving mechanism；
6. driving mechanism according to claim 5, which is characterized in that
The second spring stored energy mechanism includes second spring support rod, second spring telescopic rod and second spring；
The second spring telescopic rod is arranged on the second spring support rod and relative to the second spring support rod
Can telescopic moving, the second spring acts between the second spring telescopic rod and the second spring support rod；
The second connecting portion part is connected to the second spring telescopic rod；
Wherein one end of the second spring support rod is pivotably connected to the shell of the driving mechanism.
7. driving mechanism according to claim 6, which is characterized in that
It is also arranged with first on the main shaft and stablizes component and the second stable component；
Described first stable component and the second stable component are rotated around the main shaft；
Described first, which stablizes component, is pivotally connected to the first telescopic spring bar by described first connecting portion part；
Described second, which stablizes component, is pivotally connected to the second spring telescopic rod by the second connecting portion part.
8. driving mechanism according to claim 7, which is characterized in that
In the initial state, the first moving contact component of the double power supply automatic transfer switch is in its closing position and described pair
Second moving contact component of power automatic transfer switch is in its open position, and first drive disk and the second drive disk are in institute
It states and starts to rotate jointly under the drive of main shaft, first driver slot starts that first connector is driven to move, and described first
Spring energy agency starts energy storage, its energy storage is discharged after crossing its dead point in first spring energy agency, to drive
The movement for stating the first connector drives the first driving piece rotation, so that first sliding bar is driven to move, described first
The movement of sliding bar drives first moving contact component to rotate towards its open position, and the first moving contact component is maintained at
Open position, second driver slot will not drive the second connecting portion part or will not drive described second in the process
Connecting component crosses mechanism dead point, so that second moving contact component is made to be in its open position, and first moving contact
Component is in its open position；
First drive disk and the second drive disk continue to rotate jointly under the drive of the main shaft, and second driver slot is opened
Begin to drive the second connector movement, the second spring stored energy mechanism starts energy storage, in the second spring stored energy mechanism
Its energy storage is discharged after crossing its dead point, to drive the movement of second connector to drive the second driving piece rotation, from
And second sliding bar is driven to move, the movement of second sliding bar drives second moving contact component towards its combined floodgate
Position rotation, until closing a floodgate and being maintained at its closing position, first driver slot will not drive described the in the process
One connecting component will not drive described first connecting portion part to cross mechanism dead point, to make at first moving contact component
In its open position, and second moving contact component is in its closing position.
9. the driving mechanism according to one of the claims, which is characterized in that
First drive disk and second drive disk are fixedly connected with the main shaft, using one of following connection shape
Formula:
In such a way that shape cooperates；
By way of bayonet fittings；
Pass through fit system welding cooperation or expanded with heat and contract with cold.
10. a kind of double power supply automatic transfer switch, which is characterized in that the double power supply automatic transfer switch includes such as aforesaid right
It is required that one of them described driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419215.5A CN110444416B (en) | 2018-05-04 | 2018-05-04 | Driving mechanism of dual-power automatic transfer switch and dual-power automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611553A (en) * | 2021-08-10 | 2021-11-05 | 雷顿电气科技有限公司 | Operation mechanism of double-power-supply change-over switch and double-power-supply change-over switch |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050150754A1 (en) * | 2004-01-12 | 2005-07-14 | Bahrudeen Sirajtheen | Method and apparatus for achieving three positions |
| US20080245645A1 (en) * | 2007-04-09 | 2008-10-09 | Asco Power Technologies, L.P. | Three-position apparatus capable of positioning an electrical transfer switch |
| CN101783252A (en) * | 2009-01-16 | 2010-07-21 | 西门子公司 | Automatic transfer switching electric appliance and method for judging and treating failure thereof |
| CN104715942A (en) * | 2013-12-13 | 2015-06-17 | 上海电科电器科技有限公司 | Transmission mechanism of motor cam operating mechanism |
| CN204928355U (en) * | 2015-09-14 | 2015-12-30 | 北京明日电器设备有限责任公司 | Adjustable couple of power automatic transfer switch |
| CN107275130A (en) * | 2017-06-09 | 2017-10-20 | 德力西电气有限公司 | A kind of switching device for double power supply automatic transfer switch |
| CN206961703U (en) * | 2017-06-09 | 2018-02-02 | 德力西电气有限公司 | A kind of switching device for double power supply automatic transfer switch |
| CN107887206A (en) * | 2017-12-27 | 2018-04-06 | 黑龙江博瑞特高新技术开发有限公司 | Dual power supply switches operating mechanism and actuating method |
| CN208271762U (en) * | 2018-05-04 | 2018-12-21 | 施耐德电器工业公司 | The driving mechanism and double power supply automatic transfer switch of double power supply automatic transfer switch |
-
2018
- 2018-05-04 CN CN201810419215.5A patent/CN110444416B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050150754A1 (en) * | 2004-01-12 | 2005-07-14 | Bahrudeen Sirajtheen | Method and apparatus for achieving three positions |
| US20080245645A1 (en) * | 2007-04-09 | 2008-10-09 | Asco Power Technologies, L.P. | Three-position apparatus capable of positioning an electrical transfer switch |
| CN101783252A (en) * | 2009-01-16 | 2010-07-21 | 西门子公司 | Automatic transfer switching electric appliance and method for judging and treating failure thereof |
| CN104715942A (en) * | 2013-12-13 | 2015-06-17 | 上海电科电器科技有限公司 | Transmission mechanism of motor cam operating mechanism |
| US20160307711A1 (en) * | 2013-12-13 | 2016-10-20 | Seari Electric Technology Co., Ltd. | Motor cam operating mechanism and transmission mechanism thereof |
| CN204928355U (en) * | 2015-09-14 | 2015-12-30 | 北京明日电器设备有限责任公司 | Adjustable couple of power automatic transfer switch |
| CN107275130A (en) * | 2017-06-09 | 2017-10-20 | 德力西电气有限公司 | A kind of switching device for double power supply automatic transfer switch |
| CN206961703U (en) * | 2017-06-09 | 2018-02-02 | 德力西电气有限公司 | A kind of switching device for double power supply automatic transfer switch |
| CN107887206A (en) * | 2017-12-27 | 2018-04-06 | 黑龙江博瑞特高新技术开发有限公司 | Dual power supply switches operating mechanism and actuating method |
| CN208271762U (en) * | 2018-05-04 | 2018-12-21 | 施耐德电器工业公司 | The driving mechanism and double power supply automatic transfer switch of double power supply automatic transfer switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611553A (en) * | 2021-08-10 | 2021-11-05 | 雷顿电气科技有限公司 | Operation mechanism of double-power-supply change-over switch and double-power-supply change-over switch |
| CN113611553B (en) * | 2021-08-10 | 2023-11-28 | 雷顿电气科技有限公司 | Operating mechanism of dual-power change-over switch and dual-power change-over switch |
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| CN110444416B (en) | 2022-01-21 |
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