CN209641542U - Double power supply automatic switching switch - Google Patents
Double power supply automatic switching switch Download PDFInfo
- Publication number
- CN209641542U CN209641542U CN201920604454.8U CN201920604454U CN209641542U CN 209641542 U CN209641542 U CN 209641542U CN 201920604454 U CN201920604454 U CN 201920604454U CN 209641542 U CN209641542 U CN 209641542U
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- rotation axis
- cabinet
- fixedly installed
- power supply
- automatic switching
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Abstract
The utility model discloses double power supply automatic switching switch, and the utility model relates to control switch technical fields.The double power supply automatic switching switch, including cabinet, the intracavity bottom of cabinet is rotatably connected to the first rotation axis, the side of first rotation axis is fixedly installed with plectane, the top plate internal activity of cabinet is connected with the second rotation axis, the bottom of second rotation axis runs through the top plate of cabinet and extends to the top of the first rotation axis, telescoping mechanism is provided between first rotation axis and the second rotation axis, the bottom end of first rotation axis is fixedly installed with connecting cylinder, the top of first rotation axis is located at the inside of connecting cylinder, fixture block is fixedly installed at the top of first rotation axis, the inside of connecting cylinder and be located at fixture block above be fixedly installed with cutting ferrule.The utility model, which passes through, to be provided with and the phenomenon that not influencing the rotation of the first rotor plate when main circuit breaker jumps, reduce card plug, can guarantee the trouble-free operation of change-over switch with the fixture block and cutting ferrule of division.
Description
Technical field
The utility model relates to control switch technical fields, specially double power supply automatic switching switch.
Background technique
Double power supply automatic transfer switch is a kind of common low-voltage electrical apparatus, the conversion being usually used between two road power supplys, to protect
When power failure or stopping are powered all the way, another way power supply can switch over rapidly card, to ensure that load circuit is normal
There are very high requirement in power supply, many industries and department to the reliability of power supply, many in order to guarantee the continuity of power supply
Important occasion all uses double power supply automatic transfer switch to power.
The mechanism of existing change-over switch is often more complicated, is easy to cause breaker control bar to block, can not be turned
It changes, and existing conversion is just enough much without safety guarantee mechanism, is easy to damage circuit.
Utility model content
In view of the deficiencies of the prior art, the utility model provides double power supply automatic switching switch, solves existing switch
The problem of being not easy automatic adjustment conversion.
In order to achieve the above object, the utility model is achieved by the following technical programs: double power supply automatic switching switch,
Including cabinet, the intracavity bottom of the cabinet is rotatably connected to the first rotation axis, and the side of first rotation axis is fixedly mounted
There is plectane, the top plate internal activity of the cabinet is connected with the second rotation axis, and the bottom of second rotation axis is through cabinet
Top plate and the top for extending to the first rotation axis are provided with telescoping mechanism between first rotation axis and the second rotation axis, institute
The bottom end for stating the first rotation axis is fixedly installed with connecting cylinder, and the top of first rotation axis is located at the inside of connecting cylinder, described
It is fixedly installed with fixture block at the top of first rotation axis, the inside of the connecting cylinder and is located above fixture block and is fixedly installed with card
Set；
It is fixedly installed with the first breaker on front side of the cabinets cavity bottom, and the control-rod of the first breaker passes through the
One rotating bar and plectane top rear are rotatablely connected, and are fixedly installed with the second breaker, institute on rear side of the cabinets cavity bottom
The control-rod for stating the second breaker is rotatablely connected by front side at the top of the second rotating bar and plectane.
Preferably, the telescoping mechanism includes the first rotor plate being rotatably connected in the first rotation axis and is rotatably connected on
The second rotor plate in second rotation axis is fixedly installed with telescopic rod, the top of the telescopic rod at the top of first rotor plate
End runs through the second rotor plate and extends to the top of the second rotor plate, the bottom of second rotor plate and the top of the first rotor plate
Spring is fixedly connected between portion and on telescopic rod.
Preferably, the side of first rotation axis and be located at cabinet inside be fixedly installed with baffle, the cabinet
It is fixedly installed with clamping lock on the right side of inner cavity, and the tapered end of clamping lock extends to the lower section of baffle.
Preferably, the front of the cabinet is provided with the first indicator light and the second indicator light, first indicator light and
Two indicator lights are connect with the first breaker and the second breaker respectively.
Preferably, the front surface of the cabinet is provided with the first socket and the second socket.
Preferably, the top of second rotation axis extends to the top of cabinet, and the top of rotation axis is fixedly installed with
Swing handle.
Beneficial effect
The utility model provides double power supply automatic switching switch.Have it is following the utility model has the advantages that
The double power supply automatic switching switch can control main circuit breaker closure by being provided with the fixture block of division and cutting ferrule,
The control-rod of main circuit breaker drives secondary breaker to open by plectane, does not influence the first rotor plate when main circuit breaker jumps
Rotation, reduce card plug the phenomenon that, guarantee the trouble-free operation of change-over switch.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the overhead sectional view of the utility model；
Fig. 3 is the main view of the utility model.
In figure: 1, cabinet；2, the first rotation axis；3, plectane；4, the second rotation axis；5, connecting cylinder；6, fixture block；7, cutting ferrule；
8, the first breaker；9, the first rotating bar；10, the second breaker；11, the second rotating bar；12, the first rotor plate；13, second turn
Movable plate；14, telescopic rod；15, spring；16, baffle；17, clamping lock；18, the first indicator light；19, the second indicator light；20, it first inserts
Mouthful；21, the second socket；22, swing handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides technical solution: double power supply automatic switching switch, including cabinet 1, cabinet 1
Intracavity bottom be rotatably connected to the first rotation axis 2, the side of the first rotation axis 2 is fixedly installed with plectane 3, the top plate of cabinet 1
Internal activity is connected with the second rotation axis 4, and the bottom of the second rotation axis 4 runs through the top plate of cabinet 1 and extends to the first rotation axis 2
Top, telescoping mechanism is provided between the first rotation axis 2 and the second rotation axis 4, the bottom end of the first rotation axis 2 is fixedly installed with
Connecting cylinder 5, the top of the first rotation axis 2 are located at the inside of connecting cylinder 5, and the top of the first rotation axis 2 is fixedly installed with fixture block 6,
The inside of the connecting cylinder 5 and top for being located at fixture block 6 is fixedly installed with cutting ferrule 7, is fixedly installed with the on front side of 1 intracavity bottom of cabinet
One breaker 8, and the control-rod of the first breaker 8 is rotatablely connected by the first rotating bar 9 with 3 top rear of plectane, in cabinet 1
The second breaker 10 is fixedly installed on rear side of the portion of bottom of chamber, the control-rod of the second breaker 10 passes through the second rotating bar 11 and plectane
3 top front side rotation connections, which can be with the fixture block 6 of division and cutting ferrule 7, in master by being provided with
The phenomenon that not influencing the rotation of plectane when breaker jumps, reducing card plug, guarantee the trouble-free operation of change-over switch.
Wherein telescoping mechanism includes the first rotor plate 12 being rotatably connected in the first rotation axis 2 and is rotatably connected on second
The second rotor plate 13 in rotation axis 4, the top of the first rotor plate 12 are fixedly installed with telescopic rod 14, and the top of telescopic rod 14 is passed through
It wears the second rotor plate 13 and extends to the top of the second rotor plate 13, the top of the bottom of the second rotor plate 13 and the first rotor plate 12
Spring 15 is fixedly connected between portion and on telescopic rod 14.
Wherein the side of the first rotation axis 2 and it is located at the inside of cabinet 1 and is fixedly installed with baffle 16, the inner cavity of cabinet 1 is right
Side is fixedly installed with clamping lock 17, and the tapered end of clamping lock 17 extends to the lower section of baffle 16.
Wherein the front of cabinet 1 is provided with the first indicator light 18 and the second indicator light 19, and the first indicator light 18 and second refers to
Show that lamp 19 is connect with the first breaker 8 and the second breaker 10 respectively.
Wherein the front surface of cabinet 1 is provided with the first socket 20 and the second socket 21, and external connection electrical apparatus can directly pass through first
Socket 20 and the second socket 21 are connected with switch.
Wherein the top of the second rotation axis 4 extends to the top of cabinet 1, and the top of rotation axis 4 is fixedly installed with rotation
Handle 22, swing handle 22 facilitate the second rotation axis 4. of rotation
When work, when the tripping of the second breaker 10, the control-rod of the second breaker 10 is driven by the second rotating bar 11
Plectane 3 rotates, and plectane 3 drives the control-rod rotation of the first breaker 8 to beat after mains power failure is removed by the first rotating bar 9
Clamping lock 17 is opened, separates the tapered end of clamping lock 17 with baffle 16, the second rotation axis 4 is pulled down, combines cutting ferrule 7 with fixture block 6, is turned
Dynamic second rotation axis 4, the second rotation axis 4 drive plectane 3 to rotate, and plectane 3 drives the second breaker 10 by the second rotating bar 11
It opens.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. double power supply automatic switching switch, including cabinet (1), it is characterised in that: the intracavity bottom of the cabinet (1) is rotatablely connected
Have the first rotation axis (2), the side of first rotation axis (2) is fixedly installed with plectane (3), in the top plate of the cabinet (1)
Portion is connected with the second rotation axis (4), the bottom of second rotation axis (4) through cabinet (1) top plate and extend to the
The top of one rotation axis (2), is provided with telescoping mechanism between first rotation axis (2) and the second rotation axis (4), and described first
The bottom end of rotation axis (2) is fixedly installed with connecting cylinder (5), and the top of first rotation axis (2) is located at the interior of connecting cylinder (5)
Portion is fixedly installed with fixture block (6) at the top of first rotation axis (2), the inside of the connecting cylinder (5) and is located at fixture block (6)
Top be fixedly installed with cutting ferrule (7)；
It is fixedly installed with the first breaker (8) on front side of cabinet (1) intracavity bottom, and the control-rod of the first breaker (8)
It is rotatablely connected by the first rotating bar (9) and plectane (3) top rear, the rear side of cabinet (1) intracavity bottom is fixedly mounted
Have the second breaker (10), before the control-rod of second breaker (10) is by the second rotating bar (11) and plectane (3) top
Side rotation connection.
2. double power supply automatic switching switch according to claim 1, it is characterised in that: the telescoping mechanism includes that rotation connects
It connects in the first rotor plate (12) on the first rotation axis (2) and the second rotor plate being rotatably connected on the second rotation axis (4)
(13), it is fixedly installed with telescopic rod (14) at the top of first rotor plate (12), the top of the telescopic rod (14) is through the
Two rotor plates (13) and the top for extending to the second rotor plate (13), the bottom of second rotor plate (13) and the first rotor plate
(12) spring (15) are fixedly connected between top and on telescopic rod (14).
3. double power supply automatic switching switch according to claim 1, it is characterised in that: the week of first rotation axis (2)
The side and inside for being located at cabinet (1) is fixedly installed with baffle (16), is fixedly installed with clamping lock on the right side of the inner cavity of the cabinet (1)
(17), and the tapered end of clamping lock (17) extends to the lower sections of baffle (16).
4. double power supply automatic switching switch according to claim 1, it is characterised in that: the front setting of the cabinet (1)
There are the first indicator light (18) and the second indicator light (19), first indicator light (18) and the second indicator light (19) are respectively with first
Breaker (8) and the second breaker (10) connection.
5. double power supply automatic switching switch according to claim 1, it is characterised in that: the front surface of the cabinet (1) is set
It is equipped with the first socket (20) and the second socket (21).
6. double power supply automatic switching switch according to claim 1, it is characterised in that: the top of second rotation axis (4)
End extends to the top of cabinet (1), and the top of rotation axis (4) is fixedly installed with swing handle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920604454.8U CN209641542U (en) | 2019-04-29 | 2019-04-29 | Double power supply automatic switching switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920604454.8U CN209641542U (en) | 2019-04-29 | 2019-04-29 | Double power supply automatic switching switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209641542U true CN209641542U (en) | 2019-11-15 |
Family
ID=68498043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920604454.8U Active CN209641542U (en) | 2019-04-29 | 2019-04-29 | Double power supply automatic switching switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209641542U (en) |
-
2019
- 2019-04-29 CN CN201920604454.8U patent/CN209641542U/en active Active
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