CN207896045U - A kind of four phase inlet wires conversion two-phase outlet system and device - Google Patents
A kind of four phase inlet wires conversion two-phase outlet system and device Download PDFInfo
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- CN207896045U CN207896045U CN201721868253.6U CN201721868253U CN207896045U CN 207896045 U CN207896045 U CN 207896045U CN 201721868253 U CN201721868253 U CN 201721868253U CN 207896045 U CN207896045 U CN 207896045U
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- phases
- phase
- inlet wire
- pedestal
- rotating shaft
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Abstract
The utility model discloses a kind of four phase inlet wires to convert two-phase outlet system and device, including pedestal, L phase outlets are provided on junction block, it is connected with conduction band at the top of the current transformer, one end of the permanent magnetic device system is connected with connecting rod, the other end of the connecting rod is connected with rotating shaft system, moving contact is installed at the top of the rotating shaft system, A phase inlet wires are provided at the top of the moving contact, the side of the A phases inlet wire is provided with B phase inlet wires, the side of the B phases inlet wire is provided with C phase inlet wires, the side of the C phases inlet wire is provided with N phase inlet wires, the A phases inlet wire, B phase inlet wires, it is provided with static contact on C phases inlet wire and N phase inlet wires.This four phase inlet wire converts two-phase outlet system and device, conduction band is the conducting for connecting three groups of rotating shaft systems and junction block, conduction band is acquired by it through overcurrent by current transformer, and N phase moving contacts are directly connected to N phase outlet junction blocks, and whole system device converts two-phase outlet function to reach four phase inlet wires.
Description
Technical field
The utility model is related to technical field of electric power, specially a kind of four phase inlet wires convert two-phase outlet system and device.
Background technology
4 phase inlet wire, the 4 phase outlet that existing low-pressure plastic shell construction of switch uses, total is more complex, and wiring is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of four phase inlet wires to convert two-phase outlet system and device, has assembling side
Just, simple in structure, save cost the advantages of, solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions：One kind four phase inlet wires conversion two-phase goes out linear system
Bulk cargo is set, including pedestal, and the bottom inside of the pedestal is provided with junction block on one side, and L phase outlets, institute are provided on the junction block
It states and is provided with N phase outlets on the junction block of the bottom inside another side setting of pedestal, electric current is installed at the top of the junction block
Mutual inductor is connected with conduction band at the top of the current transformer, and the side of the current transformer is equipped with permanent magnetic device system,
One end of the permanent magnetic device system is connected with connecting rod, and the other end of the connecting rod is connected with rotating shaft system, the rotating shaft system
Top moving contact is installed, be provided with A phase inlet wires at the top of the moving contact, the side of the A phases inlet wire be provided with B phases into
Line, the side of the B phases inlet wire are provided with C phase inlet wires, and the side of the C phases inlet wire is provided with N phase inlet wires, the A phases inlet wire,
It is provided with static contact on B phases inlet wire, C phases inlet wire and N phase inlet wires.
Preferably, the A phases inlet wire, B phases inlet wire, C phases inlet wire and N phase inlet wires are disposed side by side on the top of pedestal.
Preferably, the L phases outlet and N phase outlets are disposed side by side on the bottom end of pedestal.
Preferably, the rotating shaft system is mounted on pedestal, and the quantity of permanent magnetic device system is three, is horizontally arranged at base
In the limit of seat bottom.
Preferably, the conducting of conduction band the connection rotating shaft system and junction block, N phase moving contacts are directly connected to N phase outlets and connect
Line seat.
Compared with prior art, the beneficial effects of the utility model are as follows：
This four phase inlet wire converts two-phase outlet system and device, and moving contact is assembled on rotating shaft system, and rotating shaft system is mounted on
On pedestal, permanent magnetic device system is mounted in base bottom limit, and three permanent magnetic device system levels are installed on base bottom, forever
Magnetic device system is moved core and is connected and fixed with connecting rod, and connecting rod is connected and fixed with rotating shaft system, rotating shaft system and permanent magnetic device system phase
Connection working condition is cooperatively formed, only three-phase any of which is allowed mutually to close a floodgate, conduction band is three groups of rotating shaft systems of connection and junction block
Conducting, conduction band by current transformer by its acquisition through overcurrent, N phase moving contacts are directly connected to N phase outlet junction blocks, entirely
System and device converts two-phase outlet function to reach four phase inlet wires.
Description of the drawings
Fig. 1 is the front section view of the utility model；
Fig. 2 is the side sectional view of the utility model.
In figure：1 pedestal, 2 conduction bands, 3 rotating shaft systems, 4 moving contacts, 5 static contacts, 6A phases inlet wire, 7B phases inlet wire, 8C phases into
Line, 9N phases inlet wire, 10 current transformers, the outlet of 11N phases, the outlet of 12L phases, 13 junction blocks, 14 connecting rods, 15 permanent magnetic device systems.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of four phase inlet wires convert two-phase outlet system and device, including pedestal 1, in the bottom of pedestal 1
Side is provided with junction block 13 on one side, and L phases outlet 12 is provided on the junction block 13, the bottom inside another side setting of pedestal 1
N phases outlet 11 is provided on junction block 13, L phases outlet 12 and N phases outlet 11 are disposed side by side on the bottom end of pedestal 1, junction block 13
Top current transformer 10 is installed, the top of current transformer 10 is connected with conduction band 2, the side installation of current transformer 10
There are permanent magnetic device system 15, one end of permanent magnetic device system 15 to be connected with connecting rod 14, the other end of connecting rod 14 is connected with shaft system
System 3, rotating shaft system 3 are mounted on pedestal 1, and the quantity of permanent magnetic device system 15 is three, are horizontally arranged at the limit of 1 bottom of pedestal
In, the top of rotating shaft system 3 is equipped with moving contact 4, and the top of moving contact 4 is provided with A phases inlet wire 6, and the side of A phases inlet wire 6 is set
Be equipped with B phases inlet wire 7, the side of B phases inlet wire 7 is provided with C phases inlet wire 8, and the side of C phases inlet wire 8 is provided with N phases inlet wire 9, A phases into
Static contact 5, A phases inlet wire 6, B phases inlet wire 7, C phases inlet wire 8 and N are provided on line 6, B phases inlet wire 7, C phases inlet wire 8 and N phases inlet wire 9
Phase inlet wire 9 is disposed side by side on the top of pedestal 1, and conduction band 2 is the conducting for connecting rotating shaft system 3 and junction block 13, and conduction band 2 passes through electricity
Current transformer 10 allows its acquisition through overcurrent, and N phases moving contact 4 is directly connected to N phase outlets junction block 13, and moving contact 4, which is assembled in, to be turned
On axle system 3, rotating shaft system 3 is mounted on pedestal 1, and permanent magnetic device system 15 is mounted in the limit of 1 bottom of pedestal, three permanent magnetism
Apparatus system 15 is horizontally installed to 1 bottom of pedestal, and permanent magnetic device system 15 is moved core and is connected and fixed with connecting rod 14, connecting rod 14 and shaft
System 3 is connected and fixed, and rotating shaft system 3 and permanent magnetic device system 15 match to form connection working condition, only allows three-phase wherein
Any phase is closed a floodgate, and conduction band 2 connects the conducting of three groups of rotating shaft systems 3 and junction block 13, and conduction band 2 allows it to adopt by current transformer 10
Collection is through overcurrent, and N phases moving contact 4 is directly connected to N phase outlets junction block 13, and whole system device is to reach the conversion of four phase inlet wires
Two-phase outlet function.
In summary：This four phase inlet wire converts two-phase outlet system and device, and moving contact 4 is assembled on rotating shaft system 3, shaft
System 3 is mounted on pedestal 1, and permanent magnetic device system 15 is mounted in the limit of 1 bottom of pedestal, and three permanent magnetic device systems 15 are horizontal
It is installed on 1 bottom of pedestal, permanent magnetic device system 15 is moved core and is connected and fixed with connecting rod 14, and connecting rod 14 is connected and fixed with rotating shaft system 3,
Rotating shaft system 3 and permanent magnetic device system 15 match to form connection working condition, only three-phase any of which are allowed mutually to close a floodgate, conduction band
2 be the conducting for connecting three groups of rotating shaft systems 3 and junction block 13, and conduction band 2 allows its acquisition through overcurrent, N by current transformer 10
Phase moving contact 4 is directly connected to N phase outlets junction block 13, and whole system device converts two-phase outlet work(to reach four phase inlet wires
Energy.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of four phase inlet wires convert two-phase outlet system and device, including pedestal (1), it is characterised in that：The bottom of the pedestal (1)
It is provided with junction block (13) on one side on the inside of portion, is provided with L phases outlet (12) on junction block (13), in the bottom of the pedestal (1)
It is provided with N phases outlet (11) on the junction block (13) of side another side setting, it is mutual to be equipped with electric current at the top of the junction block (13)
Sensor (10) is connected with conduction band (2) at the top of the current transformer (10), and the side of the current transformer (10) is equipped with
Permanent magnetic device system (15), one end of the permanent magnetic device system (15) are connected with connecting rod (14), the connecting rod (14) it is another
End is connected with rotating shaft system (3), and moving contact (4), the top of the moving contact (4) are equipped at the top of the rotating shaft system (3)
It is provided with A phases inlet wire (6), the side of the A phases inlet wire (6) is provided with B phases inlet wire (7), and the side of the B phases inlet wire (7) is set
It is equipped with C phases inlet wire (8), the side of the C phases inlet wire (8) is provided with N phases inlet wire (9), the A phases inlet wire (6), B phase inlet wires
(7), it is provided with static contact (5) on C phases inlet wire (8) and N phases inlet wire (9).
2. a kind of four phases inlet wire according to claim 1 converts two-phase outlet system and device, it is characterised in that：The A phases
Inlet wire (6), B phases inlet wire (7), C phases inlet wire (8) and N phases inlet wire (9) are disposed side by side on the top of pedestal (1).
3. a kind of four phases inlet wire according to claim 1 converts two-phase outlet system and device, it is characterised in that：The L phases
Outlet (12) and N phases outlet (11) are disposed side by side on the bottom end of pedestal (1).
4. a kind of four phases inlet wire according to claim 1 converts two-phase outlet system and device, it is characterised in that：The shaft
System (3) is mounted on pedestal (1), and the quantity of permanent magnetic device system (15) is three, is horizontally arranged at the limit of pedestal (1) bottom
In.
5. a kind of four phases inlet wire according to claim 1 converts two-phase outlet system and device, it is characterised in that：The conduction band
(2) conducting of connection rotating shaft system (3) and junction block (13), N phases moving contact (4) are directly connected to N phase outlet junction blocks (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868253.6U CN207896045U (en) | 2017-12-27 | 2017-12-27 | A kind of four phase inlet wires conversion two-phase outlet system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868253.6U CN207896045U (en) | 2017-12-27 | 2017-12-27 | A kind of four phase inlet wires conversion two-phase outlet system and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896045U true CN207896045U (en) | 2018-09-21 |
Family
ID=63549926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721868253.6U Active CN207896045U (en) | 2017-12-27 | 2017-12-27 | A kind of four phase inlet wires conversion two-phase outlet system and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207896045U (en) |
-
2017
- 2017-12-27 CN CN201721868253.6U patent/CN207896045U/en active Active
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