CN207637656U - bypass type dual-power transfer switch - Google Patents
bypass type dual-power transfer switch Download PDFInfo
- Publication number
- CN207637656U CN207637656U CN201721624787.4U CN201721624787U CN207637656U CN 207637656 U CN207637656 U CN 207637656U CN 201721624787 U CN201721624787 U CN 201721624787U CN 207637656 U CN207637656 U CN 207637656U
- Authority
- CN
- China
- Prior art keywords
- switching piece
- connecting rod
- switch
- common
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
A kind of bypass type dual-power transfer switch comprising by-pass switch and twin-power switch；The by-pass switch is fixedly installed on the frame of the bypass type dual-power transfer switch；The twin-power switch is connected to the pumping frame of installation on said frame pluggablely；Interlock is connected between the by-pass switch and the twin-power switch；The interlock includes the first linkage assemblies, the link assembly of the second linkage assemblies and connection between them；It is characterized in that, first linkage assemblies are connected on the side plate of the by-pass switch；Second linkage assemblies are connected on the pumping frame；The link assembly is adjustably connected between first linkage assemblies and second linkage assemblies.
Description
Technical field
This disclosure relates to a kind of bypass type dual-power transfer switch.
Background technology
Bypass type dual-power transfer switch is usually to be made of fixed MTSE and withdrawable ATSE, ATSE and MTSE
Between must have interlock ensure only all the way power supply close a floodgate, will not close a floodgate stand-by power supply and common power supply simultaneously, no
Short circuit accident can then occur.Previous product is linked by hawser or connecting rod.Hawser link reliability is low, low precision, is easy
Failure.Existing connecting rod on-link mode (OLM) needs link mechanism to be separately fixed at switch itself above, because switch position itself is not
It is fixed, it needs to adjust both ends interlock simultaneously, and installation and adjustment at the scene, it is extremely complex.
Utility model content
In order to solve drawbacks described above in the prior art, according to one aspect of the present disclosure, a kind of bypass type is provided
Dual-power transfer switch comprising by-pass switch and twin-power switch.
The by-pass switch is fixedly installed on the frame of the bypass type dual-power transfer switch.
The twin-power switch is connected to the pumping frame of installation on said frame pluggablely.
Interlock is connected between the by-pass switch and the twin-power switch.
The interlock includes the first linkage assemblies, the link assembly of the second linkage assemblies and connection between them.
First linkage assemblies are connected on the side plate of the by-pass switch.
Second linkage assemblies are connected on the pumping frame.
The link assembly is adjustably connected between first linkage assemblies and second linkage assemblies.
According to the above-mentioned aspect of present disclosure, first linkage assemblies include the first support plate and are connected to described the
The first switching piece, the second switching piece of one support plate, first support plate are connected on the side plate.
Second linkage assemblies include the second support plate and are connected to the third switching piece of second support plate, the 4th
Switching piece, second support plate are connected on the pumping frame.
The link assembly includes first connecting rod and second connecting rod.
According to the above-mentioned various aspects of present disclosure, one of described first connecting rod end is transferred with described first
Connection one of in piece and the third switching piece is adjustable connection.
In another end of the first connecting rod and first switching piece and the third switching piece another
Connection is to be fixedly connected.
In one of second connecting rod end and second switching piece and the 4th switching piece wherein it
One connection is adjustable connection.
In another end of the second connecting rod and second switching piece and the 4th switching piece another
Connection is to be fixedly connected.
According to the above-mentioned various aspects of present disclosure, two ends of the first connecting rod are transferred with described first respectively
Piece and the third switching piece are adjustable connections.
Two ends of the second connecting rod are adjustable company with second switching piece and the 4th switching piece respectively
It connects.
According to the above-mentioned various aspects of present disclosure, the first connecting rod includes first connecting rod first part, the first company
The first connecting rod length adjustable member of bar second part and connection therebetween.
The second connecting rod includes the second company of second connecting rod first part, second connecting rod second part and connection therebetween
Pole length regulating member.
The first connecting rod length adjustable member can be relative to first connecting rod first part and first connecting rod second part
It moves and is held in place by fastener.
The second connecting rod length adjustable member can be relative to second connecting rod first part and second connecting rod second part
It moves and is held in place by fastener.
The first connecting rod first part and first connecting rod second part respectively with first switching piece and the third
Switching piece is fixedly connected.
The second connecting rod first part and second connecting rod second part respectively with second switching piece and the described 4th
Switching piece is fixedly connected.
According to the above-mentioned various aspects of present disclosure, on corresponding first, second, third and fourth switching piece
Corresponding ball component and adjusting screw are set, and the respective end of corresponding first, second connecting rod is in the corresponding rolling
Position in pearl component is adjusted by the corresponding adjusting screw.Wherein
The corresponding ball component is rotatably arranged on corresponding first, second, third and fourth switching piece.
According to the above-mentioned various aspects of present disclosure, the by-pass switch includes the first stand-by power supply and the first common electricity
Source.
The by-pass switch further includes that the first spare main shaft corresponding with first stand-by power supply, the first spare separating brake are de-
Button bar and the first common main shaft corresponding with the described first common power supply and the first common separating brake release lever.
The twin-power switch includes the second common power supply and the second stand-by power supply.
The twin-power switch further includes the second common main shaft corresponding with the described second common power supply, the second common separating brake
Release lever and the second spare main shaft corresponding with second stand-by power supply and the second spare separating brake release lever.
The rotation of the first spare separating brake release lever is transmitted to the first switching piece by the first transmission component.
The rotation of the first spare main shaft is transmitted to the second switching piece by the second transmission component.
The rotation of the second common main shaft is transmitted to third switching piece by second transmission component.
The rotation of the second common separating brake release lever is transmitted to the 4th switching piece by the first transmission component.
According to the above-mentioned various aspects of present disclosure, first transmission component includes the first input part, first defeated
Enter sleeve, the first output block, the first output sleeve.
First input part inputs sleeve by described first and is rotatably mounted at the by-pass switch and dual power supply
On the side plate of switch.
First output block exports sleeve by described first and is rotatably mounted at first support plate and described
In second support plate.
The first end of first input part is matched with the first spare separating brake release lever and the second common separating brake release lever
It closes, to which the rotation of the first spare separating brake release lever and the second common separating brake release lever drives the rotation of first input part
Turn.
The first end of the second end of first input part and first output block coordinates, to described the
The rotation of one input part drives the rotation of first output block.
First switching piece and the 4th switching piece and use are installed on the second end of first output block
The torsionspring of the first switching piece described in bias and the 4th switching piece.
Second transmission component includes second input block, the second input sleeve, the second output block, the second output set
Cylinder.
The second input block inputs sleeve by described second and is rotatably mounted at the by-pass switch and dual power supply
On the side plate of switch.
Second output block exports sleeve by described second and is rotatably mounted at first support plate and described
In second support plate.
The first end of the second input block and the first spare main shaft and the second common main shaft cooperation, to which first is standby
The rotation of the second input block is driven with the rotation of main shaft and the second common main shaft.
The first end of the second end of the second input block and second output block coordinates, to described the
The rotation of two input parts drives the rotation of second output block.
Second switching piece and the third switching piece and use are installed on the second end of second output block
The torsionspring of the second switching piece described in bias and the third switching piece.
According to the above-mentioned various aspects of present disclosure, the first end of first input part and the first common separating brake
The cooperation of release lever, the first spare separating brake release lever, the second common separating brake release lever and the second spare separating brake release lever is pin-slot
Cooperation.
The second end of first input part is in cylinder, and the first end of first output block is in sector
Piece abuts against first of first output block in fanning strip in the second end of first input part of cylinder
End.
The first end of the second input block and the first common main shaft, the first spare main shaft, the second common main shaft and
The first end of the cooperation of second spare main shaft and the second end of the second input block and second output block
Cooperation be pin-slot cooperation.
It is described when the twin-power switch is pushed into the pumping frame according to the above-mentioned various aspects of present disclosure
The second end of the second input block of twin-power switch is cooperated to second output block of the twin-power switch
First end.
The second end of the second input block of the twin-power switch is cylinder, the institute of the twin-power switch
The first end setting opening of the second output block is stated, it is described in the torsionspring under the bias of the third switching piece
Cylinder and the register.
Above-mentioned construction based on present disclosure, can be by the first and second transmission components by the fortune of main shaft and release lever
It is dynamic to be transmitted to the interlocking gear for being fixed on and taking out and on frame and being fixed on MTSE side plates, it avoids the need for respectively fixing link mechanism
On switch itself, and solve because switch position itself is not fixed, need to adjust simultaneously both ends interlock and
Scene carries out the defect of complicated installation and adjustment.
This device realizes the immobilization of interlocking gear, and direct installation relation is generated with moveable ATSE.For not
The same position of the switch and switch size can carry out length of connecting rod adjustment by connecting rod and screw and nut when adjusting, facilitate behaviour
Make and reliable and stable.
So far, in order to which present disclosure detailed description in this can be better understood, 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, several purposes for implementing 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.
Description of the drawings
Present disclosure will be better understood from 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 being intended to do not limit scope of the present disclosure.
Fig. 1 shows the stereogram of the bypass type dual-power transfer switch according to present disclosure；
Fig. 2 shows the stereograms (eliminating frame) according to the bypass type dual-power transfer switch of present disclosure；
Fig. 3 shows the interlock for bypass type dual-power transfer switch according to present disclosure；
Fig. 4 shows the arrangement of each corresponding power supply for bypass type dual-power transfer switch according to present disclosure；
Fig. 5 shows that the main shaft by taking MTSE as an example according to present disclosure, release lever connect between interlock respectively
Installation diagram；
Fig. 6 shows that corresponding ball component is arranged on the first, second, third and fourth switching piece according to present disclosure
And adjusting screw, the length for adjusting the first and second connecting rods；
Fig. 7 to Fig. 9 shows to adjust the first and using first connecting rod length adjustable member, second connecting rod length adjustable member
The length of second connecting rod；
Figure 10 shows the exploded perspective view of installation diagram as shown in Figure 5.
Specific implementation mode
Bypass type dual-power transfer switch can be shaken by fixed by-pass switch (hereinafter referred to as MTSE) and one into shaking out
Twin-power switch (hereinafter referred to as ATSE) and take out other attachmentes compositions such as frame, frame and linkage assemblies, wherein by-pass switch
MTSE is fixedly installed on frame, and ATSE by one take out frame on shake into shake-out machine structure it is pluggable be mounted on take out frame on
And it is connected with major loop in link position.The pedestal installation is on said frame.
According to one embodiment of the present disclosure, as shown in Figure 1, providing a kind of bypass type dual-power transfer switch,
Including by-pass switch 1 and twin-power switch 2.
The by-pass switch 1 is fixedly installed on the frame 3 of the bypass type dual-power transfer switch.
The twin-power switch 2 is connected to the pumping frame 4 on the frame 3, the twin-power switch 2 pluggablely
It can be moved relative to the pumping frame 4 by being arranged to shake into shake-out machine structure in one taken out on frame 4.
Interlock 5 is connected between the by-pass switch 1 and the twin-power switch 2.
ATSE and MTSE is realized by interlock 5 and is interlocked.When the common power supply of ATSE is closed, the stand-by power supply of MTSE
It cannot be closed, vice versa.When the stand-by power supply of ATSE is closed, the common power supply of MTSE cannot be closed, and vice versa.
According to above-described embodiment of present disclosure, the interlock includes the first linkage assemblies, the second linkage assemblies
With the link assembly of connection between them.
As shown in figure 3, first linkage assemblies are connected on the side plate 1-1 of the by-pass switch 1.
First linkage assemblies include the first support plate 6 and the first switching piece 7 for being connected to first support plate 6,
Second switching piece 8, first support plate 6 are connected on the side plate 1-1.
Second linkage assemblies are connected on the pumping frame 4.
Second linkage assemblies include the second support plate 9 and the third switching piece 10 for being connected to second support plate 9,
4th switching piece 11, second support plate 9 are connected on the pumping frame 4.
The link assembly is adjustably connected between first linkage assemblies and second linkage assemblies.
According to above-described embodiment of present disclosure, as shown in figure 3, the link assembly includes first connecting rod 12 and second
Connecting rod 13.
According to above-mentioned each embodiment of present disclosure, one of described first connecting rod 12 end and described first
Connection one of in switching piece 7 and the third switching piece 10 is adjustable connection.
Another end of the first connecting rod 12 with it is another in first switching piece 7 and the third switching piece 10
One connection is to be fixedly connected.
Its in one of the second connecting rod 13 end and second switching piece 8 and the 4th switching piece 11
One of connection be adjustable connection.
Another end of the second connecting rod 13 with it is another in second switching piece 8 and the 4th switching piece 11
One connection is to be fixedly connected.
According to above-mentioned each embodiment of present disclosure, two ends of the first connecting rod 12 are respectively with described first
Switching piece 7 and the third switching piece 10 are adjustable connections.
Two ends of the second connecting rod 13 are respectively adjustable with second switching piece 8 and the 4th switching piece 11
Section connection.
According to above-mentioned each embodiment of present disclosure, the first connecting rod 12 includes first connecting rod first part 12-
1, the first connecting rod length adjustable member 12-3 of first connecting rod second part 12-2 and connection therebetween.
As shown in Figure 7 to 9, the second connecting rod 13 includes second connecting rod first part 13-1, second connecting rod second
Divide the second connecting rod length adjustable member 13-3 of 13-2 and connection therebetween.
The first connecting rod length adjustable member 12-3 can be relative to first connecting rod first part 12-1 and first connecting rod
Second part 12-2 is moved and is held in place by fastener.
The second connecting rod length adjustable member 13-3 can be relative to second connecting rod first part 13-1 and second connecting rod
Second part 13-2 is moved and is held in place by fastener.
The fastener can be trip bolt (as shown in Figure 8) or be screwed in first connecting rod first part 12-1, first
Fastening nut on connecting rod second part 12-2, second connecting rod first part 13-1 and second connecting rod second part 13-2 is (as schemed
Shown in 9).
The first connecting rod first part 12-1 and first connecting rod second part 12-2 respectively with first switching piece 7 and
The third switching piece 10 is fixedly connected.
The second connecting rod first part 13-1 and second connecting rod second part 13-2 respectively with second switching piece 8 and
4th switching piece 11 is fixedly connected.
According to above-mentioned each embodiment of present disclosure, as shown in fig. 6, in corresponding first, second, third He
Corresponding ball component 15 and adjusting screw 16 are set on 4th switching piece 7,8,10 and 11, corresponding described first, second connects
Position of the respective end of bar 12,13 in the corresponding ball component 15 is adjusted by the corresponding adjusting screw 16.
The corresponding ball component 15 is rotatably arranged at corresponding first, second, third and fourth switching piece
7, on 8,10 and 11.
According to the design of the connection type of the link assembly of present disclosure and switching piece, for the position between each switch
The size for setting and switching itself can carry out length adjustment when adjusting by connecting rod and adjusting screw, be conveniently operated and reliably
Stablize.
According to above-mentioned each embodiment of present disclosure, as shown in figure 4, the by-pass switch 1 includes the first standby electricity
The common power supply 1-2 of source 1-1 and first.The twin-power switch 2 includes the common power supply 2-2 of the second stand-by power supply 2-1 and second.
Due to each corresponding power supply and corresponding main shaft of the by-pass switch 1 and the twin-power switch 2 and de-
Button bar has similar or even identical construction, thus using the relative configurations of MTSE shown in fig. 5 and its first stand-by power supply as
Example.
As shown in figure 5, the by-pass switch 1 further includes the first spare main shaft corresponding with the first stand-by power supply 1-1
17 and first spare separating brake release lever 18 and the first common main shaft corresponding with the described first common power supply 1-2 19 and first often
With separating brake release lever 20.
The twin-power switch 2 further includes the second spare main shaft 21 and second corresponding with the second stand-by power supply 2-1
Spare separating brake release lever 22 and 23 and second common separating brake of the second common main shaft corresponding with the described second common power supply 2-2 are de-
Button bar 24.
The rotation of the first spare separating brake release lever 18 is transmitted to the first switching piece 7 by the first transmission component.
The rotation of the first spare main shaft 17 is transmitted to the second switching piece 8 by the second transmission component.
The rotation of the second common main shaft 23 is transmitted to third switching piece 10 by second transmission component.
The rotation of the second common separating brake release lever 24 is transmitted to the 4th switching piece 11 by the first transmission component.
According to above-mentioned each embodiment of present disclosure, first transmission component includes the first input part 25, the
One input sleeve 26, the first output block 27, first export sleeve 28.
First input part 25 inputs sleeve 26 by described first and is rotatably mounted at the by-pass switch 1 and double
On the side plate of power switch 2.
First output block 27 exports sleeve 28 by described first and is rotatably mounted at 6 He of the first support plate
In second support plate 9.
The first end of first input part 25 and 18 and second common separating brake of the first spare separating brake release lever are threaded off
Bar 24 coordinates, defeated to the rotation drive described first of 18 and second common separating brake release lever 24 of the first spare separating brake release lever
Enter the rotation of component 25.
The second end of first input part 25 and the first end of first output block 27 coordinate, to institute
The rotation for stating the first input part 25 drives the rotation of first output block 27.
First switching piece 7 or the 4th switching piece 11 are installed on the second end of first output block 27
With the torsionspring for the first switching piece 7 and the 4th switching piece 11 described in bias.
Second transmission component includes that second input block 29, second inputs sleeve 30, the second output block 31, second
Export sleeve 32.
The second input block 29 inputs sleeve 30 by described second and is rotatably mounted at the by-pass switch 1 and double
On the side plate of power switch 2.
Second output block 31 exports sleeve 32 by described second and is rotatably mounted at 6 He of the first support plate
In second support plate 9.
The first end of the second input block 29 and the first spare main shaft 17 and the second common main shaft 23 coordinate, from
And the rotation of the first spare main shaft 17 and the second common main shaft 23 drives the rotation of the second input block 29.
The second end of the second input block 29 and the first end of second output block 31 coordinate, to institute
The rotation for stating second input block 29 drives the rotation of second output block 31.
Second switching piece 8 or the third switching piece 10 are installed on the second end of second output block 31
With the torsionspring for the second switching piece 8 and the third switching piece 10 described in bias.
According to above-mentioned each embodiment of present disclosure, the first end of first input part 25 and first is commonly used
Separating brake release lever 20, the first spare separating brake release lever 18,24 and second spare separating brake release lever 22 of the second common separating brake release lever
Cooperation be pin-slot cooperation.
The second end of first input part 25 is in cylinder, and the first end of first output block 27 is in fan
Shape piece abuts against first output block 27 in fanning strip in the second end of first input part 25 of cylinder
First end.
The first end of the second input block 29 and the first common main shaft 19, the first spare main shaft 17, second are common
The cooperation of main shaft 23 and the second spare main shaft 21 and the second end of the second input block 29 and second output section
The cooperation of the first end of part 31 is the cooperation of pin-slot.
Above-mentioned each embodiment based on present disclosure is turned bypass type dual power supply by the first and second transmission components
The movement of each main shaft and release lever that change in switch is transmitted to corresponding be fixed on and smokes on frame and be fixed on MTSE side plates
Linkage assemblies are avoided the need for link mechanism being separately fixed at each switch itself above, and are solved because switching this
Body position is not fixed, and needs the defect for adjusting both ends interlock simultaneously and carrying out complicated installation and adjustment at the scene.
According to above-mentioned each embodiment of present disclosure, when the twin-power switch (ATSE) 2 is pushed into the pumping
When frame 4, the second end of the second input block 29 of the twin-power switch 2 is cooperated to the institute of the twin-power switch 2
State the first end of the second output block 31.
For example, in Fig. 10, the second end of the second input block 29 of the twin-power switch 2 is cylinder
29-1, the first end setting opening 31-1 of second output block 31 of the twin-power switch 2, in the torsionspring
To under the bias of the third switching piece 10, the cylinder 29-1 is aligned with the opening 31-1.This constitution realization is chain
The immobilization of mechanism generates direct installation relation with moveable ATSE.
In the following, by taking the common power supply of the stand-by power supply of MTSE and ATSE as an example and combining corresponding transmission component and locking repeatedly
Device briefly explains the operation of the disclosure.Identical operating principle and component construction are also applied for the common power supply and ATSE of MTSE
Stand-by power supply.
The described first spare main shaft 17 of MTSE turns over certain angle when closing a floodgate, and the first stand-by power supply 1-1 is at this time
The working condition of powering load drives the second input block 29 to rotate, second input unit by slot-pin cooperation
Part 29, which is connected by slot-pin cooperation with second output block 31, to move synchronously and is rotation with the second input sleeve 30
Relationship, second output block 31 drive second switching piece 8 rotation mounted thereto and the second output sleeve
32 be rotation relation, and second switching piece 8 drives the ball component 15.The ball component 15 is arranged at described second turn
It can only be rotated in contact pin 8.The ball component 15 and the second connecting rod 13 are fixed by the adjusting screw 16 locks.When
When second switching piece 8 rotates, the second connecting rod 13, the second connecting rod 13 is driven to drive described 4th turn on ATSE
Contact pin 11 rotates, and the rotation of the 4th switching piece 11 makes first output block 27 rotate and is pressed against described first
Input part 25 coordinates turning for first input part 25 so that first input part 25 is rotated by slot-pin
Dynamic that the described second common separating brake release lever 24 is driven to rotate, the rotation of the second common separating brake release lever 24 makes described second
Common main shaft 23 rotates separating brake (being connected between the two by unshowned other clutches), at this time the second common power supply 2-2
Off working state in not powering load.This ensure that the two-way power supply of MTSE and ATSE cannot close a floodgate simultaneously.Instead
It, is based on identical operation logic, and ATSE can drive MTSE separating brakes when closing a floodgate.
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 the 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 the above has other description.In addition, according to the introduction of present disclosure, present disclosure essence is not being departed from
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 the 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 bypass type dual-power transfer switch comprising by-pass switch and twin-power switch；
The by-pass switch is fixedly installed on the frame of the bypass type dual-power transfer switch；
The twin-power switch is connected to the pumping frame of installation on said frame pluggablely；
Interlock is connected between the by-pass switch and the twin-power switch；
The interlock includes the first linkage assemblies, the link assembly of the second linkage assemblies and connection between them；
It is characterized in that,
First linkage assemblies are connected on the side plate of the by-pass switch；
Second linkage assemblies are connected on the pumping frame；
The link assembly is adjustably connected between first linkage assemblies and second linkage assemblies.
2. bypass type dual-power transfer switch according to claim 1, which is characterized in that
First linkage assemblies include the first support plate and are connected to the first switching piece of first support plate, the second switching
Piece, first support plate are connected on the side plate；
Second linkage assemblies include the second support plate and are connected to the third switching piece of second support plate, the 4th switching
Piece, second support plate are connected on the pumping frame；
The link assembly includes first connecting rod and second connecting rod.
3. bypass type dual-power transfer switch according to claim 2, which is characterized in that
One of in one of first connecting rod end and first switching piece and the third switching piece
Connection is adjustable connection；
Another end of the first connecting rod and another the connection in first switching piece and the third switching piece
It is to be fixedly connected；
One of in one of second connecting rod end and second switching piece and the 4th switching piece
Connection is adjustable connection；
Another end of the second connecting rod and another the connection in second switching piece and the 4th switching piece
It is to be fixedly connected.
4. bypass type dual-power transfer switch according to claim 2, which is characterized in that
Two ends of the first connecting rod are adjustable connection with first switching piece and the third switching piece respectively；
Two ends of the second connecting rod are adjustable connection with second switching piece and the 4th switching piece respectively.
5. bypass type dual-power transfer switch according to claim 2, which is characterized in that
The first connecting rod includes that first connecting rod first part, first connecting rod second part and connection first connecting rod therebetween are long
Spend regulating member；
The second connecting rod includes that second connecting rod first part, second connecting rod second part and connection second connecting rod therebetween are long
Spend regulating member；
The first connecting rod length adjustable member can be moved relative to first connecting rod first part and first connecting rod second part
And it is held in place by fastener；
The second connecting rod length adjustable member can be moved relative to second connecting rod first part and second connecting rod second part
And it is held in place by fastener；
The first connecting rod first part and first connecting rod second part are transferred with first switching piece and the third respectively
Piece is fixedly connected；
The second connecting rod first part and second connecting rod second part are transferred with second switching piece and the described 4th respectively
Piece is fixedly connected.
6. bypass type dual-power transfer switch according to claim 3 or 4, which is characterized in that
Corresponding ball component and adjusting screw are set on corresponding first, second, third and fourth switching piece, accordingly
First, second connecting rod position of the respective end in the corresponding ball component by the corresponding adjusting screw
Adjustment；Wherein
The corresponding ball component is rotatably arranged on corresponding first, second, third and fourth switching piece.
7. according to one of them described bypass type dual-power transfer switch of claim 3 to 5, which is characterized in that
The by-pass switch includes the first stand-by power supply and the first common power supply；
The by-pass switch further includes the first spare main shaft corresponding with first stand-by power supply, the first spare separating brake release lever
And the first common main shaft corresponding with the described first common power supply and the first common separating brake release lever；
The twin-power switch includes the second common power supply and the second stand-by power supply；
The twin-power switch further includes that the second common main shaft corresponding with the described second common power supply, the second common separating brake are threaded off
Bar and the second spare main shaft corresponding with second stand-by power supply and the second spare separating brake release lever；
The rotation of the first spare separating brake release lever is transmitted to the first switching piece by the first transmission component；
The rotation of the first spare main shaft is transmitted to the second switching piece by the second transmission component；
The rotation of the second common main shaft is transmitted to third switching piece by second transmission component；
The rotation of the second common separating brake release lever is transmitted to the 4th switching piece by the first transmission component.
8. bypass type dual-power transfer switch according to claim 7, which is characterized in that
First transmission component includes the first input part, the first input sleeve, the first output block, the first output sleeve；
First input part inputs sleeve by described first and is rotatably mounted at the by-pass switch and twin-power switch
Side plate on；
First output block exports sleeve by described first and is rotatably mounted at first support plate and described second
In support plate；
The first end of first input part and the first spare separating brake release lever and the second common separating brake release lever cooperation, from
And the rotation of the first spare separating brake release lever and the second common separating brake release lever drives the rotation of first input part；
The second end of first input part and the first end of first output block coordinate, to which described first is defeated
The rotation for entering component drives the rotation of first output block；
First switching piece and the 4th switching piece are installed on the second end of first output block and for inclined
Press the torsionspring of first switching piece and the 4th switching piece；
Second transmission component includes second input block, the second input sleeve, the second output block, the second output sleeve；
The second input block inputs sleeve by described second and is rotatably mounted at the by-pass switch and twin-power switch
Side plate on；
Second output block exports sleeve by described second and is rotatably mounted at first support plate and described second
In support plate；
The first end of the second input block and the first spare main shaft and the second common main shaft cooperation, to the first spare master
The rotation of axis and the second common main shaft drives the rotation of the second input block；
The second end of the second input block and the first end of second output block coordinate, to which described second is defeated
The rotation for entering component drives the rotation of second output block；
Second switching piece and the third switching piece are installed on the second end of second output block and for inclined
Press the torsionspring of second switching piece and the third switching piece.
9. bypass type dual-power transfer switch according to claim 8, which is characterized in that
The first end of first input part and the first common separating brake release lever, the first spare separating brake release lever, second are often
Cooperation with separating brake release lever and the second spare separating brake release lever is the cooperation of pin-slot；
The second end of first input part is in cylinder, and the first end of first output block is in fanning strip, is in
The second end of first input part of cylinder abuts against the first end of first output block in fanning strip；
The first end of the second input block and the first common main shaft, the first spare main shaft, the second common main shaft and second
The second end of the cooperation of spare main shaft and the second input block is matched with the first end of second output block
Conjunction is the cooperation of pin-slot.
10. bypass type dual-power transfer switch according to claim 9, which is characterized in that
When the twin-power switch is pushed into the pumping frame, the second of the second input block of the twin-power switch
End is cooperated to the first end of second output block of the twin-power switch；
The second end of the second input block of the twin-power switch is cylinder, described the of the twin-power switch
The first end setting opening of two output blocks, in the torsionspring under the bias of the third switching piece, the cylinder
Body and the register.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721624787.4U CN207637656U (en) | 2017-11-28 | 2017-11-28 | bypass type dual-power transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721624787.4U CN207637656U (en) | 2017-11-28 | 2017-11-28 | bypass type dual-power transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207637656U true CN207637656U (en) | 2018-07-20 |
Family
ID=62854499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721624787.4U Active CN207637656U (en) | 2017-11-28 | 2017-11-28 | bypass type dual-power transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207637656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114388283A (en) * | 2022-01-25 | 2022-04-22 | 常熟开关制造有限公司(原常熟开关厂） | Bypass type dual-power automatic transfer switch |
-
2017
- 2017-11-28 CN CN201721624787.4U patent/CN207637656U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114388283A (en) * | 2022-01-25 | 2022-04-22 | 常熟开关制造有限公司(原常熟开关厂） | Bypass type dual-power automatic transfer switch |
| CN114388283B (en) * | 2022-01-25 | 2023-11-17 | 常熟开关制造有限公司(原常熟开关厂） | Bypass type dual-power automatic transfer switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60113938T2 (en) | Control device for applying and releasing the handbrake of a rail vehicle | |
| DE69920133T2 (en) | Parking brake on vehicles | |
| DE112006003797B4 (en) | Power generation for valve actuators | |
| CN207637656U (en) | bypass type dual-power transfer switch | |
| CN105593555A (en) | Selectable one-way clutch having strut with separate armature | |
| DE102015110186A1 (en) | Actuator for a clutch, in particular a motor vehicle | |
| EP2164364A1 (en) | Drive for a movable furniture element | |
| DE202010016982U1 (en) | mover | |
| DE4022911A1 (en) | SWITCH | |
| CN103587720A (en) | Side-by-side combination cabin door unfolding and folding mechanism for spacecraft | |
| DE10222123A1 (en) | Aircraft luggage locker has gas spring offload unit locked closed by handle sensor controlled electrically actuated valve | |
| DE102017107400A1 (en) | Massage core | |
| DE112015002743T5 (en) | Electrical switching device, as well as storage energy arrangement and torque control arrangement therefor | |
| DE102017222112B4 (en) | PEDAL FORCE GENERATION DEVICE FOR A VEHICLE | |
| CN211658676U (en) | Hip joint assist drive device | |
| CN209178879U (en) | Swing turnstile driving device | |
| CN206803362U (en) | Air-conditioning equipment housing and air-conditioning equipment | |
| EP2712996A2 (en) | Motion device for a mobile element of a furniture | |
| CN205900363U (en) | Output device and use device's cubical switchboard operating device rotates | |
| WO2015158433A1 (en) | Switching device and adjusting arrangement for control devices | |
| EP1638117A1 (en) | Electromagnetic actuator | |
| DE102011008272A1 (en) | Self-energizing disc brake with pneumatic or electromechanical actuation | |
| CN103606482B (en) | Double-switching-on position spring operation mechanism | |
| DE202006008825U1 (en) | Furniture adjusting device for a chair comprises a drive motor coupled with a rotation reducing gearing system with a driven part interacting with an advancing or traction mechanism | |
| EP3334877A1 (en) | Locking mechanism for sliding door leaf |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |