CN206961703U - A kind of switching device for double power supply automatic transfer switch - Google Patents
A kind of switching device for double power supply automatic transfer switch Download PDFInfo
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- CN206961703U CN206961703U CN201720667059.5U CN201720667059U CN206961703U CN 206961703 U CN206961703 U CN 206961703U CN 201720667059 U CN201720667059 U CN 201720667059U CN 206961703 U CN206961703 U CN 206961703U
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- main shaft
- prepped
- transmission segment
- drive link
- side transmission
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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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Abstract
It the utility model is related to a kind of switching device for double power supply automatic transfer switch, the device includes conventional side contact drive link component and prepped side contact drive link component, through conventional side contact drive link component and the main shaft of prepped side contact drive link component, conventional lateral spring stored energy mechanism and prepped side spring energy agency and the spindle drive for being arranged on main shaft one end being set in side by side on main shaft, main shaft includes conventional side transmission segment, prepped side transmission segment and the changeover portion being arranged between conventional side transmission segment and prepped side transmission segment, it is conventional to be mutually angle between side transmission segment and prepped side transmission segment.Compared with prior art, the utility model is mutually conventional side transmission segment, the prepped side transmission segment of angle by being set on main shaft, and it is engaged with the spacing convex closure in main shaft drives connecting rod, realize the divide-shut brake of conventional side contact drive link component or prepped side contact drive link component, it is simple in construction, easy to process and assembling, control accuracy are high.
Description
Technical field
The utility model belongs to double power supply automatic transfer switch technical field, is related to one kind and is opened for double power-supply automatic transferring
The switching device of pass.
Background technology
Double power supply automatic transfer switch is used primarily in emergency power supply system, can be automatic by power supply all the way by load circuit
Other power supply all the way is switched to, to ensure continuous, the reliability service of load in important events.
The switching mechanism of existing double power supply automatic transfer switch mainly includes mainshaft gear, main shaft, conventional lateral spring storage
Can mechanism, prepped side spring energy agency, conventional side idle stroke mechanism, prepped side idle stroke mechanism, conventional contact drive link
And prepped side contact drive link.Wherein, because the transmission plane of main shaft is consistent with prepped side in conventional side, and in projecting direction
On, conventional lateral spring stored energy mechanism is also consistent with the putting position of prepped side spring energy agency, connecting rod in spring energy agency
Center of rotation hole be circular hole, thus when realizing the mechanical interlocking of conventional side contact and prepped side contact, it is necessary to by conventional
Side idle stroke mechanism and prepped side idle stroke mechanism realize.In which, although mechanical interlocking can be realized, in double electricity
Source automatic change-over is in double when dividing position, no matter in conventional lateral spring stored energy mechanism or prepped side spring energy agency
Spring can not be discharged completely, its main shaft is continued stress, and be packaged in factory's assembling stage, operating personnel
When, it is necessary to overcome certain torque, installation, operation inconvenience could be completed.Simultaneously as conventional side idle stroke mechanism, prepped side
The presence of the two mechanisms of idle stroke mechanism, cause the species and increasing number of parts, add manufacturing cost and management into
This.
In addition, the Manual operation handle of existing double power supply automatic transfer switch is mostly plugged on intermediate conversion gear,
Contact Warning Mark also is located on intermediate conversion gear, due to the influence of foozle and driving error, can cause indicating positions
Tolerance stack, and then influence control accuracy.
Utility model content
The purpose of this utility model is exactly a kind of simple in construction in order to be provided the defects of overcoming above-mentioned prior art to exist
And easy to process and assembling the switching device for double power supply automatic transfer switch.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of switching device for double power supply automatic transfer switch, the device include one it is next on be set up in parallel it is conventional
Side contact drive link component and prepped side contact drive link component, through conventional side contact drive link component and prepped side
The main shaft of contact drive link component, the conventional lateral spring energy storage machine for being set on main shaft and being connected respectively with spindle drive side by side
Structure and prepped side spring energy agency and main shaft one end and the spindle drive being connected with spindle drive are arranged on, it is described
Conventional lateral spring stored energy mechanism, prepped side spring energy agency respectively with conventional side contact drive link component, prepped side contact
Drive link component is connected, and described main shaft includes conventional side transmission segment, prepped side transmission segment and is arranged on conventional side
Changeover portion between transmission segment and prepped side transmission segment, folder is mutually between described conventional side transmission segment and prepped side transmission segment
Angle.During normal work, conventional side contact drive link component is in "on" position, and prepped side contact drive link component, which is in, to be divided
Lock state；When running into emergency and needing Switching power, spindle drive drives main axis, and passes through conventional side respectively
Spring energy agency, the conventional side contact drive link component of prepped side spring energy agency control, prepped side contact drive link
The motion of component, prepped side contact drive link component is in "on" position, commonly use side contact drive link component and be in and divide
Lock state.
Described conventional side transmission segment is provided with a pair of conventional side transmission planes being parallel to each other, the transmission of described prepped side
Section is provided with a pair of prepped side transmission planes being parallel to each other, between described conventional side transmission plane and prepped side transmission plane
It is mutually 45-75 ° of angle.
Described conventional side contact drive link component and prepped side contact drive link component include connection rotating disk with
And a pair of contact drive links for being disposed in parallel on connection rotating disk and being hinged respectively with being connected rotating disk, described connection rotating disk
The connection rotating disk mounting hole being adapted with main shaft is offered at center.Every a pair of contacts drive link is respectively with dual power supply from turn
A pair of contacts for changing switch are connected, and commonly use lateral spring stored energy mechanism or prepped side spring energy agency drives connection rotating disk to rotate,
Make to contact with each other or separate with a pair of contact drive links that the connection rotating disk is hinged, so make corresponding a pair of contacts turn on or
Separation, that is, realize combined floodgate or separating brake.
Described conventional lateral spring stored energy mechanism and prepped side spring energy agency is set in main shaft side by side including a pair
On supporting plate, the main shaft drives connecting rod that is rotatably arranged between two supporting plates and be disposed in parallel in for a pair between two supporting plates
And the spring slide bar component being connected respectively with the both ends of main shaft drives connecting rod, described main shaft drives connecting rod is with being connected rotating disk
Drive connection.Main shaft drives main shaft drives link rotatable, spring slide bar component is sequentially completed compressed energy-storage and quick release, and
Push main shaft drives connecting rod to opposite side, realize combined floodgate or separating brake.
Offered at the center of described main shaft drives connecting rod and commonly use side transmission segment and prepped side transmission segment is adapted
Main shaft drives connecting rod centre bore, the main shaft drives connecting rod centre bore is interior to be provided with a pair of spacing convex closures.Two spacing convex closures are oppositely arranged
In main shaft drives connecting rod centre bore, the rotation for commonly using side transmission segment and prepped side transmission segment is carried out spacing.
Described spring slide bar component includes the support shaft being arranged between two supporting plates, the slide bar being set in support shaft
And the spring on slide bar is set in, slide bar chute is offered along slide bar length direction on described slide bar, described slide bar
One end is set in support shaft by slide bar chute, the other end and main shaft drives rod hinge connection.Main shaft drives main shaft drives connecting rod
Rotate, main shaft drives connecting rod is promoted the outside lateral movement of slide bar, and pressuring spring, make spring-compressed energy storage, when main shaft drives connect
When bar turns to conllinear with slide bar, the decrement of spring is maximum, and when being further continued for rotating, spring is discharged rapidly, and main shaft drives are connected
Bar pushes opposite side to, while main shaft drives connecting rod drives connection rotating disk to rotate, and realizes breaking-closing operating.
Pad is equipped between described spring and support shaft, main shaft drives connecting rod, pad is offered on described pad
Hole, and be set in by pad hole on slide bar.Pad can ensure the stable motion of spring.
Described supporting plate is provided with a pair of supporting plate chutes, and described spring slide bar component also includes running through main shaft drives
Connecting rod and slide bar and the guide rod being adapted with supporting plate chute, described slide bar are cut with scissors by guide rod and main shaft drives connecting rod
Connecing, described connection rotating disk is provided with the guide rod loose slot being adapted with guide rod, and by guide rod loose slot with being oriented to
Bar is connected.Guide rod is slidably arranged in supporting plate chute, and supporting plate chute is by guide rod to main shaft drives connecting rod
Motion carries out spacing.The end of guide rod is slidably arranged in guide rod loose slot simultaneously, when main shaft drives connecting rod band action-oriented
When bar is along supporting plate slide, the end of guide rod is moved to the other end by one end of guide rod loose slot, when corresponding bullet
During spring quick release in spring slide bar component, push main shaft drives connecting rod to opposite side, while the end of guide rod promotes and led
To the inner side of bar loose slot, connection rotating disk is rotated, realizes breaking-closing operating.
Described spindle drive includes being set in the mainshaft gear of main shaft one end and is connected with mainshaft gear
Motor, offer the mainshaft gear mounting hole being adapted with prepped side transmission segment on described mainshaft gear, and pass through
Mainshaft gear mounting hole is connected with spindle drive.Motor drives main axis by mainshaft gear, realizes dual power supply oneself
Dynamic switching.Mainshaft gear drives main axis by the cooperation of mainshaft gear mounting hole and prepped side transmission segment.
As preferable technical scheme, motor gear is arranged with the output shaft of described motor, the motor gear
Idler gear is provided between mainshaft gear, described motor is driven by motor gear and idler gear with mainshaft gear
Connection.
Described mainshaft gear is provided with handle grafting block, is offered on the handle grafting block same with mainshaft gear mounting hole
The handle spliced eye of the heart, contact instruction breach is offered along the radial direction of handle grafting block on described handle grafting block.By handle
Insert in handle spliced eye, main axis is driven by rotational handle, realizes manual switching.When the shaft rotates, contact indicates
Breach synchronous axial system at the center of handle grafting block, indicate that the position of breach can learn the rotation position of main shaft by contact
Put, and then indicate contact position and opening and closing state.
As preferable technical scheme, described handle spliced eye is inner hexagonal hole.
Operation principle of the present utility model is as follows：
When device be in it is double divide position when, commonly use side contact drive link component and prepped side contact drive link component be equal
In gate-dividing state.Angle is mutually between side transmission segment and prepped side transmission segment due to conventional, now commonly uses lateral spring energy storage machine
Spacing convex closure in structure is spacing counterclockwise to conventional side transmission segment progress, i.e., conventional rotating clockwise for side transmission segment can make to commonly use
The side of side transmission segment is separated with spacing convex closure, and conventional rotating counterclockwise for side transmission segment can oppress spacing convex closure, and band
Main shaft drives connecting rod in dynamic conventional lateral spring stored energy mechanism rotates counterclockwise；Meanwhile the limit in prepped side spring energy agency
Position convex closure is spacing clockwise to the progress of prepped side transmission segment, i.e., rotating clockwise for prepped side transmission segment can oppress spacing convex closure,
And drive the main shaft drives connecting rod in prepped side spring energy agency to rotate clockwise, and prepped side transmission segment rotates counterclockwise
The side and spacing convex closure that prepped side transmission segment can be made are separated.
When rotating counterclockwise main shaft, commonly use side transmission segment and oppress spacing convex closure, make in conventional lateral spring stored energy mechanism
Main shaft drives connecting rod rotates counterclockwise, and drives corresponding spring slide bar component to be sequentially completed compressed energy-storage and quick release, will
The main shaft drives connecting rod pushes opposite side to, and spacing by the progress of corresponding supporting plate chute, while main shaft drives connecting rod passes through
Guide rod drives corresponding connection rotating disk to rotate, and makes a pair of contact drive links closure in conventional side contact drive link component
Contact, realize the combined floodgate of conventional side contact drive link component；And the side of prepped side transmission segment is gradually stored up with standby lateral spring
Spacing convex closure in energy mechanism is separated, and turns to another side contacts with spacing convex closure afterwards, makes spacing convex closure to prepped side
Transmission segment carries out spacing counterclockwise.Now, commonly use side contact drive link component and be in "on" position, the driving of prepped side contact connects
Bar assembly is in gate-dividing state.It is reverse to carry out aforesaid operations, device can be made to return to double point positions.
When rotating clockwise main shaft, prepped side transmission segment oppresses spacing convex closure, makes in prepped side spring energy agency
Main shaft drives connecting rod rotates clockwise, and drives corresponding spring slide bar component to be sequentially completed compressed energy-storage and quick release, will
The main shaft drives connecting rod pushes opposite side to, and spacing by the progress of corresponding supporting plate chute, while main shaft drives connecting rod passes through
Guide rod drives corresponding connection rotating disk to rotate, and closes a pair of contact drive links in prepped side contact drive link component
Contact, realize the combined floodgate of prepped side contact drive link component；And the side of conventional side transmission segment is gradually stored up with conventional lateral spring
Spacing convex closure in energy mechanism is separated, and turns to another side contacts with spacing convex closure afterwards, makes spacing convex closure to commonly using side
Transmission segment carries out spacing clockwise.Now, commonly use side contact drive link component and be in gate-dividing state, the driving of prepped side contact connects
Bar assembly is in "on" position.It is reverse to carry out aforesaid operations, device can be made to return to double point positions.
Compared with prior art, the utility model has the characteristics that：
1) conventional side transmission segment, the prepped side transmission segment of angle are mutually by being set on main shaft, and is connected with main shaft drives
Spacing convex closure in bar is engaged, and realizes the division of conventional side contact drive link component or prepped side contact drive link component
Lock, not only spring is discharged completely, avoid main shaft and continue stress, and eliminate conventional side idle stroke mechanism, prepped side
The two mechanisms of idle stroke mechanism, reduce the species and quantity of parts, simple in construction, easy to process and assembling；
2) handle grafting block is set on driving gear, and contact instruction breach, Neng Gouzhun is opened up on handle grafting block
Main axis position is really rapidly indicated, and then learns the opening and closing state of device, avoids foozle and driving error
Adverse effect, will not cause the tolerance stack of indicating positions, improve control accuracy.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of main shaft in the utility model；
Fig. 3 is the overlooking the structure diagram that a pair of contact drive links are in released state in the utility model；
Fig. 4 is the overlooking the structure diagram that a pair of contact drive links are in closure state in the utility model；
Fig. 5 is the overall structure signal that lateral spring stored energy mechanism and prepped side spring energy agency are commonly used in the utility model
Figure；
Fig. 6 is the internal structure signal that lateral spring stored energy mechanism and prepped side spring energy agency are commonly used in the utility model
Figure；
Fig. 7 is the structural representation of main shaft drives connecting rod in the utility model；
Fig. 8 is the structural representation of slide bar in the utility model；
Fig. 9 is the structural representation of pad in the utility model；
Figure 10 is the structural representation of supporting plate in the utility model；
Figure 11 is the overlooking the structure diagram of spindle drive in the utility model；
Description of symbols in figure：
Commonly use 1-conventional side contact drive link component, 2-prepped side contact drive link component, 3-main shaft, 301-
Side transmission segment, 3011-conventional side transmission plane, 302-prepped side transmission segment, 3021-prepped side transmission plane, 303-mistake
Cross section, 4-conventional lateral spring stored energy mechanism, 5-prepped side spring energy agency, 6-spindle drive, 7-connection rotating disk,
701-connection rotating disk mounting hole, 702-guide rod loose slot, 8-contact drive link, 9-supporting plate, 901-supporting plate are slided
Groove, 10-main shaft drives connecting rod, 1001-main shaft drives connecting rod centre bore, 1002-spacing convex closure, 11-support shaft, 12-are slided
Bar, 1201-slide bar chute, 13-spring, 14-pad, 1401-pad hole, 15-guide rod, 16-mainshaft gear,
1601-mainshaft gear mounting hole, 17-motor, 18-handle grafting block, 1801-handle spliced eye, 1802-contact
Indicate breach.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with the utility model
Implemented premised on technical scheme, give detailed embodiment and specific operating process, but guarantor of the present utility model
Shield scope is not limited to following embodiments.
Embodiment 1：
A kind of switching device for double power supply automatic transfer switch as shown in Figure 1, the device including one it is next on simultaneously
Arrange the conventional side contact drive link component 1 set and prepped side contact drive link component 2, drive company through conventional side contact
The main shaft 3 of bar assembly 1 and prepped side contact drive link component 2, it is set in side by side on main shaft 3 and is driven company with main shaft 3 respectively
Conventional the lateral spring stored energy mechanism 4 and prepped side spring energy agency 5 that connect and it is arranged on the one end of main shaft 3 and is driven with main shaft 3
The spindle drive 6 of connection, commonly use lateral spring stored energy mechanism 4, prepped side spring energy agency 5 and driven respectively with conventional side contact
Dynamic link assembly 1, prepped side contact drive link component 2 are connected, as shown in Fig. 2 main shaft 3 includes conventional side transmission segment
301st, prepped side transmission segment 302 and the changeover portion 303 being arranged between conventional side transmission segment 301 and prepped side transmission segment 302,
It is conventional to be mutually angle between side transmission segment 301 and prepped side transmission segment 302.
Wherein, commonly use side transmission segment 301 and be provided with a pair of conventional side transmission planes 3011 being parallel to each other, prepped side transmission
Section 302 is provided with a pair of prepped side transmission planes 3021 being parallel to each other, and commonly uses side transmission plane 3011 and prepped side transmission is flat
60 ° of angles are mutually between face 3021.
As shown in Figure 3, Figure 4, commonly using side contact drive link component 1 and prepped side contact drive link component 2 includes
Connection rotating disk 7 and the contact drive link 8 for being disposed in parallel in for a pair on connection rotating disk 7 and being hinged respectively with being connected rotating disk 7, even
Switch through the connection rotating disk mounting hole 701 for offering at the center of disk 7 and being adapted with main shaft 3.
As shown in Figure 5, Figure 6, it is arranged side by side including a pair that lateral spring stored energy mechanism 4 and prepped side spring energy agency 5 are commonly used
The supporting plate 9 that is set on main shaft 3, the main shaft drives connecting rod 10 being rotatably arranged between two supporting plates 9 and set side by side for a pair
Put the spring slide bar component being connected respectively between two supporting plates 9 and with the both ends of main shaft drives connecting rod 10, main shaft drives
Connecting rod 10 is connected with being connected rotating disk 7.
As shown in fig. 7, side transmission segment 301 and prepped side transmission segment are offered and commonly used at the center of main shaft drives connecting rod 10
The 302 main shaft drives connecting rod centre bores 1001 being adapted, the main shaft drives connecting rod centre bore 1001 is interior to be provided with a pair of spacing convex closures
1002。
Spring slide bar component includes the support shaft 11 being arranged between two supporting plates 9, the slide bar being set in support shaft 11
12 and the spring 13 that is set on slide bar 12, as shown in figure 8, offering slide bar chute along the length direction of slide bar 12 on slide bar 12
1201, one end of slide bar 12 is set in support shaft 11 by slide bar chute 1201, and the other end is be hinged with main shaft drives connecting rod 10.
Pad 14 is equipped between spring 13 and support shaft 11, main shaft drives connecting rod 10, as shown in figure 9, being opened on pad 14
It is set in provided with pad hole 1401, and by pad hole 1401 on slide bar 12.
As shown in Figure 10, supporting plate 9 is provided with a pair of supporting plate chutes 901, and spring slide bar component also includes running through main shaft
Drive link 10 and slide bar 12 and the guide rod 15 being adapted with supporting plate chute 901, slide bar 12 pass through guide rod 15 and main shaft
Drive link 10 is be hinged, and connection rotating disk 7 is provided with the guide rod loose slot 702 being adapted with guide rod 15, and passes through guide rod
Loose slot 702 is connected with guide rod 15.
As shown in figure 11, spindle drive 6 includes being set in the mainshaft gear 16 and and mainshaft gear of the one end of main shaft 3
The motors 17 of 16 drive connections, the mainshaft gear peace being adapted with prepped side transmission segment 302 is offered on mainshaft gear 16
Hole 1601 is filled, and is connected by mainshaft gear mounting hole 1601 and main shaft 3.Mainshaft gear 16 is provided with handle grafting block
18, the handle spliced eye 1801 concentric with mainshaft gear mounting hole 1601, handle grafting block are offered on the handle grafting block 18
On 18 contact instruction breach 1802 is offered along the radial direction of handle grafting block 18.
The course of work of switching device is as follows：
When device be in it is double divide position when, commonly use side contact drive link component 1 and prepped side contact drive link component 2
It is in gate-dividing state.Angle is mutually between side transmission segment 301 and prepped side transmission segment 302 due to conventional, now commonly uses side bullet
Spacing convex closure 1002 in spring stored energy mechanism 4 carries out spacing counterclockwise, i.e., conventional side transmission segment 301 to conventional side transmission segment 301
Rotate clockwise the side of conventional side transmission segment 301 can be made to be separated with spacing convex closure 1002, and commonly use side transmission segment 301
Spacing convex closure 1002 can be oppressed by rotating counterclockwise, and drive the inverse time of main shaft drives connecting rod 10 in conventional lateral spring stored energy mechanism 4
Pin rotates；Meanwhile the spacing convex closure 1002 in prepped side spring energy agency 5 is limited prepped side transmission segment 302 clockwise
Position, i.e., rotating clockwise for prepped side transmission segment 302 can oppress spacing convex closure 1002, and drive prepped side spring energy agency 5
In main shaft drives connecting rod 10 rotate clockwise, and rotating counterclockwise for prepped side transmission segment 302 can make prepped side transmission segment 302
Side be separated with spacing convex closure 1002.
When rotating counterclockwise main shaft 3, conventional side transmission segment 301 oppresses spacing convex closure 1002, makes conventional lateral spring energy storage
Main shaft drives connecting rod 10 in mechanism 4 rotates counterclockwise, and drive corresponding spring slide bar component be sequentially completed compressed energy-storage and
Quick release, push the main shaft drives connecting rod 10 to opposite side, and carried out by corresponding supporting plate chute 901 it is spacing, simultaneously
Main shaft drives connecting rod 10 drives corresponding connection rotating disk 7 to rotate by guide rod 15, makes in conventional side contact drive link component 1
The closure contact of a pair of contact drive links 8, realize the combined floodgate of conventional side contact drive link component 1；And prepped side transmission segment
302 side is gradually separated with the spacing convex closure 1002 in prepped side spring energy agency 5, turns to afterwards and spacing convex closure
1002 another side contacts, spacing convex closure 1002 is set to carry out prepped side transmission segment 302 spacing counterclockwise.Now, conventional side is touched
Head drive link component 1 is in "on" position, and prepped side contact drive link component 2 is in gate-dividing state.Inversely carry out above-mentioned
Operation, device can be made to return to double point positions.
When rotating clockwise main shaft 3, prepped side transmission segment 302 oppresses spacing convex closure 1002, makes prepped side spring energy-storage
Main shaft drives connecting rod 10 in mechanism 5 rotates clockwise, and drive corresponding spring slide bar component be sequentially completed compressed energy-storage and
Quick release, push the main shaft drives connecting rod 10 to opposite side, and carried out by corresponding supporting plate chute 901 it is spacing, simultaneously
Main shaft drives connecting rod 10 drives corresponding connection rotating disk 7 to rotate by guide rod 15, makes in prepped side contact drive link component 2
The closure contact of a pair of contact drive links 8, realize the combined floodgate of prepped side contact drive link component 2；And conventional side transmission segment
301 side is gradually separated with the spacing convex closure 1002 in conventional lateral spring stored energy mechanism 4, turns to afterwards and spacing convex closure
1002 another side contacts, spacing convex closure 1002 is set to carry out conventional side transmission segment 301 spacing clockwise.Now, conventional side is touched
Head drive link component 1 is in gate-dividing state, and prepped side contact drive link component 2 is in "on" position.Inversely carry out above-mentioned
Operation, device can be made to return to double point positions.
Embodiment 2：
In the present embodiment, mutual angle at 45 ° between side transmission plane 3011 and prepped side transmission plane 3021 is commonly used, remaining
With embodiment 1.
Embodiment 3：
In the present embodiment, 75 ° of angles are mutually between conventional side transmission plane 3011 and prepped side transmission plane 3021, remaining
With embodiment 1.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using practicality
It is new.Person skilled in the art obviously can easily make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiment without by performing creative labour.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art according to announcement of the present utility model, do not depart from improvement that the utility model category made and
Modification all should be within the scope of protection of the utility model.
Claims (10)
1. a kind of switching device for double power supply automatic transfer switch, it is characterised in that it is next arranged side by side that the device includes one
Set conventional side contact drive link component (1) and prepped side contact drive link component (2), through conventional side contact drive
The main shaft (3) of link assembly (1) and prepped side contact drive link component (2), be set in side by side on main shaft (3) and respectively with master
The conventional lateral spring stored energy mechanism (4) of axle (3) drive connection and prepped side spring energy agency (5) and it is arranged on main shaft (3)
One end and the spindle drive (6) being connected with main shaft (3), described conventional lateral spring stored energy mechanism (4), prepped side bullet
Spring stored energy mechanism (5) connects with conventional side contact drive link component (1), prepped side contact drive link component (2) transmission respectively
Connect, described main shaft (3) includes conventional side transmission segment (301), prepped side transmission segment (302) and is arranged on conventional side transmission segment
(301) changeover portion (303) between prepped side transmission segment (302), described conventional side transmission segment (301) are driven with prepped side
Angle is mutually between section (302).
2. a kind of switching device for double power supply automatic transfer switch according to claim 1, it is characterised in that described
Conventional side transmission segment (301) be provided with the conventional sides transmission planes (3011) being parallel to each other for a pair, the transmission of described prepped side
Section (302) is provided with the prepped sides transmission planes (3021) being parallel to each other for a pair, described conventional side transmission plane (3011) with
45-75 ° of angle is mutually between prepped side transmission plane (3021).
3. a kind of switching device for double power supply automatic transfer switch according to claim 1, it is characterised in that described
Conventional side contact drive link component (1) and prepped side contact drive link component (2) include connection rotating disk (7) and one
To being disposed in parallel in contact drive link (8) be hinged with being connected rotating disk (7) on connection rotating disk (7) and respectively, described connection
The connection rotating disk mounting hole (701) being adapted with main shaft (3) is offered at the center of rotating disk (7).
4. a kind of switching device for double power supply automatic transfer switch according to claim 3, it is characterised in that described
Conventional lateral spring stored energy mechanism (4) and prepped side spring energy agency (5) be set in side by side on main shaft (3) including a pair
Supporting plate (9), the main shaft drives connecting rod (10) being rotatably arranged between two supporting plates (9) and it is disposed in parallel in two supports for a pair
The spring slide bar component being connected respectively between plate (9) and with the both ends of main shaft drives connecting rod (10), described main shaft drives
Connecting rod (10) is with being connected rotating disk (7) drive connection.
5. a kind of switching device for double power supply automatic transfer switch according to claim 4, it is characterised in that described
Main shaft drives connecting rod (10) center at offer and be adapted with commonly using side transmission segment (301) and prepped side transmission segment (302)
Main shaft drives connecting rod centre bore (1001), is provided with a pair of spacing convex closures in the main shaft drives connecting rod centre bore (1001)
(1002)。
6. a kind of switching device for double power supply automatic transfer switch according to claim 4, it is characterised in that described
Spring slide bar component include the slide bar for being arranged on support shaft (11) between two supporting plates (9), being set in support shaft (11)
(12) and the spring (13) that is set on slide bar (12), cunning is offered along slide bar (12) length direction on described slide bar (12)
Bar chute (1201), one end of described slide bar (12) are set in support shaft (11) by slide bar chute (1201), the other end
It is be hinged with main shaft drives connecting rod (10).
7. a kind of switching device for double power supply automatic transfer switch according to claim 6, it is characterised in that described
Spring (13) and support shaft (11), main shaft drives connecting rod (10) between be equipped with pad (14), described pad is opened on (14)
It is set in provided with pad hole (1401), and by pad hole (1401) on slide bar (12).
8. a kind of switching device for double power supply automatic transfer switch according to claim 6, it is characterised in that described
Supporting plate (9) be provided with a pair of supporting plate chutes (901), described spring slide bar component also includes running through main shaft drives connecting rod
(10) and slide bar (12) and the guide rod (15) that is adapted with supporting plate chute (901), described slide bar (12) pass through guide rod
(15) be hinged with main shaft drives connecting rod (10), described connection rotating disk (7) is provided with the guide rod being adapted with guide rod (15)
Loose slot (702), and be connected by guide rod loose slot (702) and guide rod (15).
9. a kind of switching device for double power supply automatic transfer switch according to claim 1, it is characterised in that described
Spindle drive (6) include be set in main shaft (3) one end mainshaft gear (16) and with mainshaft gear (16) be driven connect
The motor (17) connect, the main shaft tooth being adapted with prepped side transmission segment (302) is offered on described mainshaft gear (16)
Mounting hole (1601) is taken turns, and is connected by mainshaft gear mounting hole (1601) and main shaft (3).
A kind of 10. switching device for double power supply automatic transfer switch according to claim 9, it is characterised in that institute
The mainshaft gear (16) stated is provided with handle grafting block (18), is offered and mainshaft gear mounting hole on the handle grafting block (18)
(1601) concentric handle spliced eye (1801), opened up along the radial direction of handle grafting block (18) on described handle grafting block (18)
There is contact to indicate breach (1802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667059.5U CN206961703U (en) | 2017-06-09 | 2017-06-09 | A kind of switching device for double power supply automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667059.5U CN206961703U (en) | 2017-06-09 | 2017-06-09 | A kind of switching device for double power supply automatic transfer switch |
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| Publication Number | Publication Date |
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| CN206961703U true CN206961703U (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720667059.5U Withdrawn - After Issue CN206961703U (en) | 2017-06-09 | 2017-06-09 | A kind of switching device for double power supply automatic transfer switch |
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| Country | Link |
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| CN (1) | CN206961703U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110444416A (en) * | 2018-05-04 | 2019-11-12 | 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 |
| CN110444417A (en) * | 2018-05-04 | 2019-11-12 | 施耐德电器工业公司 | Dual-power transfer switch and its switching mechanism |
| CN110534367A (en) * | 2018-05-25 | 2019-12-03 | 江苏大全凯帆开关有限公司 | A kind of frame integral type dual power supply |
| CN112750633A (en) * | 2020-12-28 | 2021-05-04 | 施耐德万高（天津）电气设备有限公司 | Energy storage spring operating mechanism of low-voltage isolation dual-power transfer switch |
-
2017
- 2017-06-09 CN CN201720667059.5U patent/CN206961703U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107275130B (en) * | 2017-06-09 | 2019-08-20 | 德力西电气有限公司 | A kind of switching device for double power supply automatic transfer switch |
| CN110444416A (en) * | 2018-05-04 | 2019-11-12 | 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 |
| CN110444417A (en) * | 2018-05-04 | 2019-11-12 | 施耐德电器工业公司 | Dual-power transfer switch and its switching mechanism |
| CN110444417B (en) * | 2018-05-04 | 2021-09-21 | 施耐德电器工业公司 | Dual-power transfer switch and switching mechanism thereof |
| CN110444416B (en) * | 2018-05-04 | 2022-01-21 | 施耐德电器工业公司 | Driving mechanism of dual-power automatic transfer switch and dual-power automatic transfer switch |
| CN110534367A (en) * | 2018-05-25 | 2019-12-03 | 江苏大全凯帆开关有限公司 | A kind of frame integral type dual power supply |
| CN112750633A (en) * | 2020-12-28 | 2021-05-04 | 施耐德万高（天津）电气设备有限公司 | Energy storage spring operating mechanism of low-voltage isolation dual-power transfer switch |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180202 Effective date of abandoning: 20190820 |
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