CN206893490U - A kind of double power supply automatic transfer switch - Google Patents
A kind of double power supply automatic transfer switch Download PDFInfo
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- CN206893490U CN206893490U CN201720583688.XU CN201720583688U CN206893490U CN 206893490 U CN206893490 U CN 206893490U CN 201720583688 U CN201720583688 U CN 201720583688U CN 206893490 U CN206893490 U CN 206893490U
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- gear
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- power supply
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Abstract
The utility model discloses a kind of double power supply automatic transfer switch, including framework operating mechanism, framework motor-operating mechanism, controller, the conduction of framework and arc quenching system, commutator；A kind of double power supply automatic transfer switch of the utility model reduces the volume of dual power supply, improves the operating reliability and security performance of dual power supply.
Description
Technical field
It the utility model is related to a kind of double power supply automatic transfer switch.
Background technology
The double power supply automatic transfer switch of frame-type is typically by two table frame breakers, dual power supply switch controller and machinery
Interlocking composition.Due to needing two table frame breakers（Need two operating mechanisms）, have that installation volume is big, price is high to be lacked
Point, the increase in cost brought to user.
Utility model content
The purpose of this utility model is to provide a kind of double power supply automatic transfer switch, it is intended to solves the above problems.
To achieve these goals, the technical solution of the utility model is a kind of double power supply automatic transfer switch of design, is wrapped
Include framework operating mechanism, framework motor-operating mechanism, controller, the conduction of framework and arc quenching system, in addition to commutator；It is described
Commutator includes support, first gear, conventional axle, mechanism main shaft, first connecting rod, second gear, immobilized spindle, electromagnet, second
Connecting rod, commutation selector, groove bolt, V-groove；The first gear and second gear are separately positioned on the right and left of support；Institute
Conventional axle and immobilized spindle is stated to set respectively at left and right sides of frame bottom；The tooth of the first gear is mutually detained with the tooth of conventional axle
Close；The tooth of the second gear mutually fastens with the tooth of immobilized spindle；The mechanism main shaft passes through first gear and support；The machine
Structure main shaft connects first connecting rod, can drive moving up and down for first connecting rod by the rotation of mechanism main shaft；The first connecting rod
The other end is provided with the groove bolt；The mid-stent is provided with V-groove；The groove bolt can be slidably in V-groove；Described
One gear and second gear front end are provided with groove, and groove bolt can move in the groove of first gear and second gear；The commutation choosing
Select device and be arranged on the first gear front end to set slotted thin slice, and can left-right rotation commutation, groove bolt can select in commutation
Select in the groove of device and move；Second connecting rod one end connection commutation selector, other end connection electromagnet；The electromagnet is set
In support low order end.
Further, the mechanism spindle axis counterclockwise rotation, 0 ~ 50 ° of rotational angle range.
The advantages of the utility model and beneficial effect are：The utility model has been carried out again to the insulating part of a table frame
Design, two sets of conductions and arc quenching system optimization design are incorporated into a set of insulating part, and by increasing commutator structure newly, made
Obtaining operating mechanism has two sets to reduce to a set of（And it is to have borrowed framework operating mechanism）.So as to substantially reduce the outer of dual power supply
Shape structure and volume so that the volume of complete cabinet also accordingly reduces.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is commutator schematic diagram.
Fig. 3 is commutator schematic internal view.（Remove one piece of support of outside）
Wherein, framework operating mechanism 1, framework motor-operating mechanism 2, controller 3, framework conduction and arc quenching system 4, change
To device 5, support 5-1, first gear 5-2, conventional axle 5-3, mechanism main shaft 5-4, first connecting rod 5-5, second gear 5-6, standby
Axle 5-7, electromagnet 5-8, second connecting rod 5-9, commutation selector 5-10, groove bolt 5-11, V-groove 5-12.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
Embodiment：
A kind of double power supply automatic transfer switch, including framework operating mechanism 1, framework motor-operating mechanism 2, controller 3, frame
The conduction and arc quenching system 4 of frame, in addition to commutator 5；The commutator 5 includes support 5-1, first gear 5-2, conventional axle 5-
3rd, mechanism main shaft 5-4, first connecting rod 5-5, second gear 5-6, immobilized spindle 5-7, electromagnet 5-8, second connecting rod 5-9, commutation choosing
Select device 5-10, groove bolt 5-11, V-groove 5-12；The first gear 5-2 and second gear 5-6 are separately positioned on a support 5-1 left side
Right both sides；The conventional axle 5-3 and immobilized spindle 5-7 is set at left and right sides of support 5-1 bottoms respectively；The first gear 5-2's
Tooth mutually fastens with conventional axle 5-3 tooth；The tooth of the second gear 5-6 mutually fastens with immobilized spindle 5-7 tooth；The mechanism
Main shaft 5-4 passes through first gear 5-2 and support 5-1；The mechanism main shaft 5-4 connection first connecting rod 5-5, can pass through mechanism master
Axle 5-4 rotation drives moving up and down for first connecting rod 5-5；The first connecting rod 5-5 other ends are provided with the groove bolt 5-11；Institute
State and be provided with V-groove in the middle part of support 5-1；The groove bolt 5-11 can be slidably in V-groove 5-12；The first gear 5-2
Groove is provided with second gear 5-6 front ends, groove bolt 5-11 can be moved in first gear 5-2 and second gear 5-6 groove；It is described
Commutation selector 5-10 is arranged on the first gear 5-2 front ends to set slotted thin slice, and can left-right rotation commutation, groove bolt
5-11 can be moved in commutation selector 5-10 groove；Second connecting rod 5-9 one end connection commutation selector 5-10, it is another
End connection electromagnet 5-8；The electromagnet 5-8 is arranged on support 5-1 low order ends.
The mechanism main shaft 5-4 is rotated counterclockwise, 0 ~ 50 ° of rotational angle range.
The operating process of commutator：Mechanism main shaft 5-4 is rotated counterclockwise（Most multipotency rotates 50 °）, drive the first of centre
Connecting rod 5-5 is moved upwards in V-groove 5-12, and the selector 5-10 that now commutates is located at left side, and groove bolt 5-11 can only be in V-groove 5-
The motion upwards of 12 left sides, groove bolt 5-11 is moved upwards drives first gear 5-2 to do counterclockwise movement, and first gear 5-2 drives normal
Moved with axle 5-3.When needing cut-in stand-by axle 5-7, it is necessary to first pass through electromagnet 5-8 driving second connecting rod 5-9 pullings and change
To selector 5-10, now, commutation selector 5-10 is turned to the right, and mechanism main shaft 5-4 is rotated counterclockwise（Most multipotency rotates
50°）, drive first connecting rod 5-5 to be moved upwards in V-groove 5-12, the selector 5-10 that now commutates is located at right side, groove bolt 5-11
It can only be moved upwards on the right side of V-groove 5-12, groove bolt 5-11 is moved upwards drives the second gear 5-6 on right side to do fortune clockwise
Dynamic, second gear 5-6 drives immobilized spindle 5-7 motions.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (2)
1. a kind of double power supply automatic transfer switch, including framework operating mechanism, framework motor-operating mechanism, controller, framework
Conductive and arc quenching system, it is characterised in that：Also include commutator；The commutator includes support, first gear, conventional axle, machine
Structure main shaft, first connecting rod, second gear, immobilized spindle, electromagnet, second connecting rod, commutation selector, groove bolt, V-groove；Described
One gear and second gear are separately positioned on the right and left of support；The conventional axle and immobilized spindle set frame bottom left respectively
Right both sides；The tooth of the first gear mutually fastens with the tooth of conventional axle；The tooth of the second gear is mutual with the tooth of immobilized spindle
Fasten；The mechanism main shaft passes through first gear and support；The mechanism main shaft connects first connecting rod, can pass through mechanism main shaft
Rotation drive first connecting rod to move up and down；The first connecting rod other end is provided with the groove bolt；The mid-stent is provided with V
Type groove；The groove bolt can be slidably in V-groove；First gear and the second gear front end is provided with groove, and groove bolt can
Moved in the groove of first gear and second gear；The commutation selector is arranged on the first gear to set slotted thin slice
Front end, and can left-right rotation commutation, groove bolt can commutation selector groove in move；Second connecting rod one end connection is changed
To selector, other end connection electromagnet；The electromagnet is arranged on support low order end.
A kind of 2. double power supply automatic transfer switch according to claim 1, it is characterised in that：The mechanism spindle axis counterclockwise
Rotate, 0 ~ 50 ° of rotational angle range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720583688.XU CN206893490U (en) | 2017-05-24 | 2017-05-24 | A kind of double power supply automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720583688.XU CN206893490U (en) | 2017-05-24 | 2017-05-24 | A kind of double power supply automatic transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206893490U true CN206893490U (en) | 2018-01-16 |
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ID=61320429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720583688.XU Active CN206893490U (en) | 2017-05-24 | 2017-05-24 | A kind of double power supply automatic transfer switch |
Country Status (1)
| Country | Link |
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| CN (1) | CN206893490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538663A (en) * | 2018-02-11 | 2018-09-14 | 江门市华标检测科技有限公司 | A kind of novel duplicate-power change-over switching mechanism |
-
2017
- 2017-05-24 CN CN201720583688.XU patent/CN206893490U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538663A (en) * | 2018-02-11 | 2018-09-14 | 江门市华标检测科技有限公司 | A kind of novel duplicate-power change-over switching mechanism |
| CN108538663B (en) * | 2018-02-11 | 2024-05-14 | 江门市华标检测科技有限公司 | Novel dual-power transfer switch mechanism |
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