CN108598816B - A kind of Three-phase rotary phase modulation arrangements of electric connection - Google Patents
A kind of Three-phase rotary phase modulation arrangements of electric connection Download PDFInfo
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- CN108598816B CN108598816B CN201810213511.XA CN201810213511A CN108598816B CN 108598816 B CN108598816 B CN 108598816B CN 201810213511 A CN201810213511 A CN 201810213511A CN 108598816 B CN108598816 B CN 108598816B
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- 238000009434 installation Methods 0.000 claims description 12
- 239000011810 insulating material Substances 0.000 claims description 10
- 239000003063 flame retardant Substances 0.000 claims description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 8
- 238000004512 die casting Methods 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
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- 238000005096 rolling process Methods 0.000 claims 1
- 238000000819 phase cycle Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 229910001369 Brass Inorganic materials 0.000 description 5
- 239000010951 brass Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 240000006409 Acacia auriculiformis Species 0.000 description 4
- 210000005069 ears Anatomy 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The present invention provides a kind of Three-phase rotary phase modulation arrangements of electric connection, and the plug and socket including three-phase is structurally characterized in that: further including turntable, mounting rack, guide holder, upper cover, transmission component and conductive component；Transmission component includes transmission shaft, cam set, roller group, mandril group and pressure spring group；Cam set includes 5 cams；Roller group includes 5 idler wheels；Mandril group includes 5 mandrils, and pressure spring group includes 5 pressure springs；Conductive component include 6 quiet conductive sheet sets at quiet conductive sheet set, 5 moving conductive piece compositions moving conductive piece group, 3 lead-in clamps and 3 output wiring terminals；Cam action is made by transmission shaft driven by rotary turnplate when use, and then wheel actions driving mandril is driven to move up and down, so that moving conductive piece and quiet conductive sheet are in different interconnection states and realize phase modulation purpose.The present invention is in use, only need that plug can manually realized to disconnect output, positive sequence output and inverted sequence output, easy to use, safety is good.
Description
It is March 26, innovation and creation name in 2015 that present patent application, which is application No. is the 201510138375.9, applying date,
The referred to as divisional application of the application for a patent for invention of " Three-phase rotary phase modulation arrangements of electric connection ".
Technical field
The present invention relates to three-phase power sockets and plug, and in particular to a kind of to change three-phase power supply phase sequence by rotation
Three-phase rotary phase modulation arrangements of electric connection.
Background technique
The phase sequence of existing common three-phase plug-draw-type electric connecting device (3-phase plug, socket) by plug and socket line
Order determine, phase sequence be it is fixed, if you need to change phase sequence, then need rewiring, it is time-consuming and laborious；Moreover, if electrification behaviour
Make, the danger such as also has electric shock, burns.
Summary of the invention
It is convenient to keep plug defeated in disconnecting the object of the present invention is to provide manual rotary operation when a kind of use
Even if out, positive sequence output and inverted sequence output services state and hot line job also non-contact electric, dangerous Three-phase rotary phase modulation of burning
Arrangements of electric connection.
The technical scheme is that Three-phase rotary phase modulation arrangements of electric connection of the invention, plug including three-phase and
Socket is structurally characterized in that: further including turntable, mounting rack, guide holder, upper cover, transmission component and conductive component；
Above-mentioned turntable is oblate pole piece, and turntable is equipped with socket mounting screw holes and shaft installs fixing groove；Installation
Frame includes the identical left mounting plate of structure and right mounting plate；Guide holder is integral piece made of flame-retardant insulating material die casting；Guiding
Seat include integrally connected lower frame body and upper frame body and be set to upper ledge it is intracorporal after leading truck and preceding leading truck；Upper cover is resistance
Hollow integral piece made of retardant insulating material die casting；3 conductive column peaces are respectively provided on front side of the middle part of upper cover and on rear side of middle part respectively
Fill hole；
Transmission component includes transmission shaft, cam set, roller group, mandril group and pressure spring group；Transmission shaft generally cylindrical body,
Two sides cut with plane and are equipped with the screw hole of the connection of upward and downward perforation right part up and down；Cam set includes 5 cams；Roller group packet
Include 5 idler wheels；Mandril group includes 5 mandrils, and mandril is made of the idler wheel connection frame and upper boom of integrally connected；Pressure spring group includes 5
Pressure spring；
Conductive component includes quiet conductive sheet set, moving conductive piece group, lead-in clamp group and output wiring terminal group；Quiet conductive sheet
Group includes the first quiet conductive sheet, the second quiet conductive sheet, the quiet conductive sheet of third, the 4th quiet conductive sheet, the 5th quiet conductive sheet and the 6th
Quiet conductive sheet；Wherein, it is respectively provided with 1 stationary contact respectively on the first quiet conductive sheet and the 4th quiet conductive sheet；Second quiet conductive sheet,
2 stationary contacts and 2 stationary contacts are equipped on three quiet conductive sheets, the 5th quiet conductive sheet and the 6th quiet each quiet conductive sheet of conductive sheet
Divide left and right settings；Moving conductive piece group includes the first moving conductive piece, the second moving conductive piece, third moving conductive piece, the 4th moving conductive piece
With the 5th moving conductive piece；Each moving conductive on piece is equipped with 2 movable contacts and 2 movable contact point front and back settings；Lead-in clamp
Group includes the first lead-in clamp, the second lead-in clamp and third lead-in clamp；Output wiring terminal group includes the first output
Binding post, the second output wiring terminal and third output wiring terminal；
Above-mentioned socket is fixedly mounted on the right side wall of turntable；5 cams of the cam set of transmission component or so Xiang Ping
Row arrangement is fixedly mounted on transmission shaft, and the location of protrusion on each cam and depressed area are different；Transmission shaft
Left end pass through mounting rack left mounting plate stretch out to the left；The right mounting plate that the right end of transmission shaft passes through mounting rack is stretched to the right
It is placed in the shaft installation fixing groove of turntable and is fixedly connected with turntable out；5 idler wheels of roller group are accordingly fixedly mounted on respectively
In the idler wheel connection frame of 5 mandrils of mandril group；5 idler wheels of roller group upper surface pair with 5 cams of cam set respectively
It should be in contact；The idler wheel connection frame of 5 mandrils of mandril group is arranged in guide holder；The upper boom of 5 mandrils of mandril group is distinguished
From bottom to top across guide holder rear leading truck and preceding leading truck stretch out upwards, the upper surface of 5 mandrils respectively with conductive component
The lower end surface of 5 moving conductive pieces of moving conductive piece group be in contact；The first quiet conductive sheet in the quiet conductive sheet set of conductive component,
Second quiet conductive sheet and the quiet conductive sheet of third are fixed on the upper surface of preceding leading truck of guide holder；In quiet conductive sheet set
4th quiet conductive sheet, the 5th quiet conductive sheet and the 6th quiet conductive sheet are fixed on the upper surface of rear leading truck of guide holder；
The upper surface of 5 moving conductive pieces of moving conductive piece group is corresponding with the lower end of 5 pressure springs of pressure spring group respectively to be in contact；Pressure spring group
The upper end of 5 pressure springs is fixed in upper cover；Before 3 lead-in clamps and upper cover of the lead-in clamp group of conductive component
3 conductive column mounting holes of side match the front side for being fixed at upper cover；3 output wiring terminals of output wiring terminal group with it is upper
3 conductive column mounting holes of the rear side of lid match the rear side for being fixed at upper cover；First output of output wiring terminal group connects
The outer end of terminal, the second output wiring terminal and third output wiring terminal is electrically connected with tri- pole a, b, c of socket respectively, inner end difference
With the 4th quiet conductive sheet, the 5th quiet conductive sheet and the corresponding electrical connection of the 6th quiet conductive sheet in quiet conductive sheet set；Lead-in clamp
External input power is distinguished when the outer end use of the first lead-in clamp, the second lead-in clamp and the third lead-in clamp organized
A, B, C three-phase, inner end is corresponding with the first quiet conductive sheet of quiet conductive sheet set, the quiet conductive sheet of third and the second quiet conductive sheet respectively
Electrical connection；
Above-mentioned upper cover, guide holder are arranged and are fixedly connected from the top down with mounting rack；
5 roller structures of above-mentioned rollers group are identical；Idler wheel is made of wheel disc and wheel shaft, and wheel disc is socketed on wheel shaft；And
Wheel shaft can be relied on to rotate；Idler wheel is fixedly connected by the both ends of its wheel shaft with the idler wheel connection frame of the mandril of above-mentioned mandril group.
The upper boom of the mandril of above-mentioned mandril group is rectangular body of rod part；The idler wheel connection frame of mandril by left plate, upper plate and
Right panel integrally forms；The left plate and right panel of idler wheel connection frame are respectively perpendicular setting and are arranged in parallel each other, idler wheel connection frame
Upper plate is horizontally disposed；Upper boom from the left and right of its lower end surface and the upper plate of idler wheel connection frame to intermediate position upper surface vertical one
Body connection.
The material of each pressure spring of each cam of above-mentioned cam set, each idler wheel of roller group and pressure spring group is stainless steel；
The material of each mandril of mandril group is flame-retardant insulating material.
Further embodiment is: the left mounting plate of above-mentioned mounting rack is made of upper plate, side plate and lower plate；Left mounting plate
Upper plate, side plate and lower plate are rectangular plate body part；The upper plate and lower plate of left mounting plate are horizontally disposed；The side plate of left mounting plate
It is vertically arranged；The upper plate of left mounting plate by its left side and side plate upper surface integrally connected；The lower plate of left mounting plate is by its left side
The lower end surface integrally connected of end face and side plate；The spiral shell of 2 installation connections is respectively provided on the upper plate and lower plate of left mounting plate respectively
Hole；The side plate of left mounting plate is equipped with shaft through hole of the left and right to perforation；The structure of the structure of right mounting plate and left mounting plate
It is identical, when installation with left mounting plate point or so mirror settings.
Further embodiment is: the lower frame body of above-mentioned guide holder is in cuboid made of being surrounded as rectangular plate body
Empty frame unit；Upper frame body is integrally made of main frame, left otic placode and auris dextra plate；The main frame of upper frame body is to be surrounded by rectangular plate body
Made of cuboid hollow frame unit；Left otic placode and auris dextra plate set up separately the main frame of upper frame body the left and right sides and with main frame
Integrally connected；The screw hole for being respectively arranged on the left side and the right side connection of upper frame body；Leading truck is arranged in the main frame of upper frame body afterwards；Afterwards
Leading truck is integrally in rectangular part, and left, center, right is divided to be equipped with 3 slots up and down on rear leading truck；Leading truck is by its rear end afterwards
The front end face integrally connected of the back plate of the main frame of face and upper frame body；In the leading main frame that upper frame body is set to frame；Preceding leading truck
Whole is in rectangular part, and left, center, right is divided to be equipped with 3 slots up and down on preceding leading truck；Preceding leading truck by its front end face with it is upper
The rear end face integrally connected of the foreboard of the main frame of framework；On 3 of 3 slots up and down of preceding leading truck and rear leading truck
To being oppositely arranged before and after the slot of lower perforation；The lower frame body of guide holder is by end face thereon and the lower end surface of the main frame of upper frame body one
Connection.
Further embodiment is also: each static contact of the quiet conductive sheet set of above-mentioned conductive component is yellow by HPb59-1 type
Conductive bar made of Copper fabrication and the AgSnO being fixed on conductive bar upper surface2The stationary contact of material forms；Moving conductive
It conductive bar that each moving conductive piece of piece group is process by HPb59-1 type brass and is fixed at conductive bar lower end surface and goes forward
The AgSnO at both ends afterwards22 movable contacts of material form.
The present invention has the effect of positive: Three-phase rotary phase modulation arrangements of electric connection of the invention, when in use, when need
When changing electrical equipment phase sequence, rewiring is not needed, it is only necessary to which manual operation rotation turntable can drive plug and socket
Rotation, so that plug can be at disconnecting output, positive sequence output and inverted sequence output, it is convenient to change phase sequence, it is time saving and energy saving, it uses
It is convenient, even and if hot line job there will not be electric shock, danger of burning, safety is good.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is assembling schematic diagram of the invention；
Fig. 3 is the schematic diagram after splitting to the component in Fig. 1；
Fig. 4 is the present invention when power input and plug output disconnect, each quiet conduction of the quiet conductive sheet set of conductive component
The schematic diagram of mutual alignment relation between piece and each moving conductive piece of moving conductive piece group；
Fig. 5 is the present invention when plug exports positive sequence, each quiet conductive sheet and moving conductive of the quiet conductive sheet set of conductive component
The schematic diagram of mutual alignment relation between each moving conductive piece of piece group；
Fig. 6 is the present invention when plug exports inverted sequence, each quiet conductive sheet and moving conductive of the quiet conductive sheet set of conductive component
The schematic diagram of mutual alignment relation between each moving conductive piece of piece group.
Appended drawing reference in above-mentioned attached drawing is as follows:
Plug 1,
Socket 2,
Turntable 3,
Mounting rack 4,
Guide holder 5,
Upper cover 6,
Transmission component 7, transmission shaft 71；Cam set 72, the first cam 721, the second cam 722, third cam 723, the 4th
Cam 724, the 5th cam 725；Roller group 73, the first idler wheel 731, the second idler wheel 732, third idler wheel 733, the 4th idler wheel 734,
5th idler wheel 735；Mandril group 74, the first mandril 741, the second mandril 742, third mandril 743, the 4th mandril 744, the 5th mandril
745；Pressure spring group 75, the first pressure spring 751, the second pressure spring 752, third pressure spring 753, the 4th pressure spring 754, the 5th pressure spring 755,
Conductive component 8, quiet conductive sheet set 81, the first quiet conductive sheet 811, the second quiet conductive sheet 812, the quiet conductive sheet of third
813, the 4th quiet conductive sheet 814, the 5th quiet conductive sheet 815, the 6th quiet conductive sheet 816；Moving conductive piece group 82, the first moving conductive piece
821, the second moving conductive piece 822, third moving conductive piece 823, the 4th moving conductive piece 824, the 5th moving conductive piece 825；Input wires
Column group 83, the first lead-in clamp 831, the second lead-in clamp 832, third lead-in clamp 833；Output wiring terminal group 84,
First output wiring terminal 841, the second output wiring terminal 842, third output wiring terminal 843.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
(embodiment 1)
See Fig. 1 to Fig. 3, the Three-phase rotary phase modulation arrangements of electric connection of the present embodiment, mainly by plug 1, socket 2, turntable
3, mounting rack 4, guide holder 5, upper cover 6, transmission component 7 and conductive component 8 form.
Plug 1 and socket 2 are respectively provided with tri- pole a, b, c, and connection is plugged and fixed in plug 1 and socket 2 when use.
Turntable 3 is the die casting integral piece of fire retardant insulating material, and turntable 3 is oblate pole piece, and turntable 3 is installed equipped with socket
Screw hole and shaft install fixing groove.
The material of mounting rack 4 is stainless steel.Mounting rack 4 is made of left mounting plate and right mounting plate.Left mounting plate by upper plate,
Side plate and lower plate composition；Upper plate, side plate and the lower plate of left mounting plate are rectangular plate body part；The upper plate of left mounting plate is under
Plate is horizontally disposed；The side plate of left mounting plate is vertically arranged；The upper plate of left mounting plate is by its left side and the upper surface of side plate one
Connection；The lower plate of left mounting plate by its left side and side plate lower end surface integrally connected；Divide on the upper plate and lower plate of left mounting plate
It is not respectively provided with the screw hole of 2 installation connections；The side plate of left mounting plate is equipped with shaft through hole of the left and right to perforation.Right installation
The structure of plate is identical as the structure of left mounting plate, when installation with left mounting plate point or so mirror settings.
Guide holder 5 is integral piece made of flame-retardant insulating material die casting.Guide holder 5 is by lower frame body, upper frame body, rear leading truck
It is integrally formed with preceding leading truck.Lower frame body is the hollow frame unit of cuboid made of being surrounded as rectangular plate body；Upper frame body
It is integrally made of main frame, left otic placode and auris dextra plate.The main frame of upper frame body is in cuboid made of being surrounded as rectangular plate body
Empty frame unit；Left otic placode and auris dextra plate set up separately the main frame of upper frame body the left and right sides and with main frame integrally connected；Upper frame body
The screw hole for being respectively arranged on the left side and the right side connection.Leading truck is arranged in the main frame of upper frame body afterwards；Leading truck is integrally in long afterwards
Cube part divides on rear leading truck left, center, right to be equipped with 3 slots up and down；Afterwards leading truck by end face thereafter and upper frame body master
The front end face integrally connected of the back plate of frame；In the leading main frame that upper frame body is set to frame；Preceding leading truck is integrally in rectangular part,
Left, center, right is divided to be equipped with 3 slots up and down on preceding leading truck；Preceding leading truck is by before the main frame of its front end face and upper frame body
The rear end face integrally connected of plate；Before 3 slots up and down of 3 slots up and down of preceding leading truck and rear leading truck
It is oppositely arranged backward, constitutes mandril guide groove.The lower frame body of guide holder 5 by end face thereon and the main frame of upper frame body lower end surface one
Body connection.
Upper cover 6 is hollow integral piece made of flame-retardant insulating material die casting.The left and right sides of upper cover 6 is equipped with the fixed use of assembly
Engaging lug；Engaging lug is equipped with the screw hole of connection；It is respectively provided with 3 conductions respectively on front side of the middle part of upper cover 6 and on rear side of middle part
Column mounting hole.
Transmission component 7 is mainly made of transmission shaft 71, cam set 72, roller group 73, mandril group 74 and pressure spring group 75.
The material of transmission shaft 71 is stainless steel.The generally cylindrical body of transmission shaft 71, right part cut with plane simultaneously in two sides up and down
The screw hole of connection equipped with upward and downward perforation.
Cam set 72 includes the first cam 721, the second cam 722, third cam 723, the 4th cam 724 and the 5th cam
725；Protrusion and depressed area are provided on each cam.The material of cam is stainless steel.
Roller group 73 includes the first idler wheel 731, the second idler wheel 732, third idler wheel 733, the 4th idler wheel 734 and the 5th idler wheel
735；First idler wheel 731 is made of wheel disc and wheel shaft, and wheel disc is socketed on wheel shaft；And wheel shaft can be relied on to rotate；Other each idler wheels
Structure it is identical as the structure of the first idler wheel 731.The material of idler wheel is stainless steel.
Mandril group 74 includes the first mandril 741, the second mandril 742, third mandril 743, the 4th mandril 744 and the 5th mandril
745；First mandril 741 is integrally made of upper boom and idler wheel connection frame.Upper boom is rectangular body of rod part；Idler wheel connection frame is by a left side
Plate, upper plate and right panel integrally form；The left plate and right panel of idler wheel connection frame are vertically arranged, and the upper plate level of idler wheel connection frame is set
It sets；Upper boom from the left and right of its lower end surface and the upper plate of idler wheel connection frame to intermediate position the vertical integrally connected in upper surface；Its
The structure of his each mandril is identical as the structure of the first mandril 741.The material of mandril is flame-retardant insulating material.
Pressure spring group 75 includes the first pressure spring 751, the second pressure spring 752, third pressure spring 753, the 4th pressure spring 754 and the 5th pressure spring
755.The material of pressure spring is stainless steel.
Conductive component 8 includes quiet conductive sheet set 81, moving conductive piece group 82, lead-in clamp group 83 and output wiring terminal group
84。
Quiet conductive sheet set 81 includes the first quiet conductive sheet 811, the second quiet conductive sheet 812, the quiet conductive sheet the 813, the 4th of third
Quiet conductive sheet 814, the 5th quiet conductive sheet 815 and the 6th quiet conductive sheet 816.Each quiet conductive sheet is processed by HPb59-1 type brass
Made of conductive bar and the AgSnO being fixed on conductive bar upper surface2The stationary contact of material forms；Wherein, it first quiet leads
It is respectively provided with 1 stationary contact respectively on electric piece 811 and the 4th quiet conductive sheet 814；Second quiet conductive sheet 812, the quiet conductive sheet of third
813,2 stationary contacts and 2 stationary contact point left and right settings are equipped on the 5th quiet conductive sheet 815 and the 6th quiet conductive sheet 816.
Moving conductive piece group 82 includes the first moving conductive piece 821, the second moving conductive piece 822, third moving conductive piece the 823, the 4th
Moving conductive piece 824 and the 5th moving conductive piece 825；Conductive bar that each moving conductive piece is process by HPb59-1 type brass and
It is fixed at the AgSnO of rear and front end on conductive bar lower end surface22 movable contacts of material form.
Lead-in clamp group 83 includes the first lead-in clamp 831, the second lead-in clamp 832 and third lead-in clamp
833；Each lead-in clamp is process by HPb59-1 type brass.
Output wiring terminal group 84 includes the first output wiring terminal 841, the second output wiring terminal 842 and third output wiring terminal
843；Each output wiring terminal is process by HPb59-1 type brass.
When assembly, socket 2 is matched with the socket mounting screw holes on turntable 3 by screw and is fixedly mounted on turntable 3
On right side wall；5 cams of the cam set 72 of transmission component 7 point or so are arranged in parallel to be fixedly mounted on transmission shaft 71, and each
The location of protrusion and depressed area on cam are different, determine according to design；The left end of transmission shaft 71 passes through mounting rack 4
Left mounting plate side plate on shaft through hole after to left side stretch out；The right end of transmission shaft 71 passes through the right installation of mounting rack 4
After being stretched out after shaft through hole on the side plate of plate to right side in the shaft installation fixing groove for be placed in turntable 3, by screw and turn
Disk 3 is fixedly connected；5 idler wheels of roller group 73 pass through 5 mandrils that its wheel shaft is accordingly fixedly mounted on mandril group 74 respectively
In idler wheel connection frame；5 idler wheels of roller group 73 are corresponding with the upper surface of 5 cams of cam set 72 respectively to be in contact；Mandril
The idler wheel connection frame of 5 mandrils of group 74 is arranged in guide holder 5；The upper boom difference of 5 mandrils of mandril group 74 is from bottom to top
Stretched out upwards across the rear leading truck of guide holder 5 and the slot of preceding leading truck, the upper surface of 5 mandrils respectively with conductive component 8
The lower end surface of 5 moving conductive pieces of moving conductive piece group 82 be in contact；First in the quiet conductive sheet set 81 of conductive component 8 quiet leads
Electric piece 811, the second quiet conductive sheet 812 and the quiet conductive sheet 813 of third are fixed at the upper surface of the preceding leading truck of guide holder 5
On；The 4th quiet conductive sheet 814, the 5th quiet conductive sheet 815 and the 6th quiet conductive sheet 816 in quiet conductive sheet set 81 are fixed at
On the upper surface of the rear leading truck of guide holder 5；The upper surface of 5 moving conductive pieces of moving conductive piece group 82 respectively with pressure spring group 75
The lower end correspondence of 5 pressure springs is in contact；The upper end of 5 pressure springs of pressure spring group 75 is fixed in upper cover 6；Conductive component 8
3 lead-in clamps of lead-in clamp group 83 are matched with 3 conductive column mounting holes of the front side of upper cover 6 and are fixed at
The front side of lid 6；3 conductive columns of the rear side of 3 output wiring terminals and upper cover 6 of the output wiring terminal group 84 of conductive component 8 are pacified
Dress hole matches the rear side for being fixed at upper cover 6；The first output wiring terminal 841, second output of output wiring terminal group 84 connects
The outer end of terminal 842 and third output wiring terminal 843 is electrically connected with tri- pole a, b, c of socket 2 respectively；Output wiring terminal group 84
The inner end of first output wiring terminal 841, the second output wiring terminal 842 and third output wiring terminal 843 respectively with quiet conductive sheet set
The 4th quiet conductive sheet 814, the 5th quiet conductive sheet 815 and the corresponding electrical connection of the 6th quiet conductive sheet 816 in 81；Lead-in clamp group
The outer end of 83 the first lead-in clamp 831, the second lead-in clamp 832 and third lead-in clamp 833 respectively with input electricity
The corresponding electrical connection of A, B, C tri- in source；The first lead-in clamp 831,832 and of the second lead-in clamp of lead-in clamp group 83
The inner end of third lead-in clamp 833 respectively with the first quiet conductive sheet 811 of quiet conductive sheet set 81, the quiet conductive sheet 813 of third and
The corresponding electrical connection of second quiet conductive sheet 812；
Upper cover 6, guide holder 5 and mounting rack 4 are arranged from the top down, screw hole, guide holder on 6 left and right sides engaging lug of upper cover
After screw hole alignment on the upper plate of the screw hole of the left and right sides of 5 upper frame body and the left mounting plate of mounting rack 4 and right mounting plate
Upper cover 6, guide holder 5 are fixedly connected with mounting rack 4 by bolt.
The Three-phase rotary phase modulation arrangements of electric connection of the present embodiment, in use, after plug 1 and 2 grafting of socket, plug
1 with socket 2 have be electrically connected disconnections, be electrically connected positive sequence and be electrically connected three kinds of working conditions of inverted sequence.
Referring to fig. 4, when plug 1, socket 2 and turntable 3 in an intermediate position, the first of the roller group 73 of transmission component 7
Idler wheel 731, the second idler wheel 732, third idler wheel 733, the 4th idler wheel 734 and the 5th idler wheel 735 are respectively at the of cam set 72
One cam 721, the second cam 722, third cam 723, the 4th cam 724 and the 5th cam 725 protruding parts on, roller group
73 5 idler wheels make the first mandril 741, the second mandril 742, third mandril the 743, the 4th of coupled mandril group 74
Mandril 744 and the 5th mandril 745 are by the first moving conductive piece 821 of the moving conductive piece group 82 of conductive component 8, the second moving conductive piece
822, it is pushed up in third moving conductive piece 823, the 4th moving conductive piece 824 and 825 whole of the 5th moving conductive piece, so that 5 movable contact springs
First quiet conductive sheet 811 of all movable contacts and the quiet conductive sheet set 81 of conductive component 8, the second quiet conductive sheet 812, third is quiet leads
Electric piece 813, the 4th quiet conductive sheet 814, the 5th quiet conductive sheet 815 and the 6th quiet conductive sheet 816 all stationary contacts separate, thus
So that each binding post of lead-in clamp group 83 with each binding post of output wiring terminal group 84 is all off is electrically connected, namely input
The three-phase electrode of power supply and socket 2 is all off, to also be electrically connected with the disconnection of plug 1；It is at this time that electrical connection disconnects work
State.
Referring to Fig. 5, (turned by rotation after plug 1, socket 2 and turntable 3 rotate clockwise certain angle from middle position
Disk 3 drives socket 2 and plug 1 to rotate simultaneously), the second idler wheel 732 of roller group 73 and the 4th idler wheel 734 are respectively at cam set
On 72 the second cam 722 and the protruding parts of the 4th cam 724, so that the second mandril of coupled mandril group 74
742 and the 4th mandril 744 will be on the second moving conductive piece 822 and the 4th moving conductive piece 824 of the moving conductive piece group 82 of conductive component 8
Top, so that the left stationary contact of the preceding movable contact of the second moving conductive piece 822 and the second quiet conductive sheet 812 disconnects, the second moving conductive piece
The left stationary contact of 822 late contact and the 5th quiet conductive sheet 815 disconnects；The preceding movable contact and third of 4th moving conductive piece 824
The right stationary contact of quiet conductive sheet 813 disconnects, the left stationary contact of the late contact of the 4th moving conductive piece 824 and the 6th quiet conductive sheet 816
Point disconnects；
Meanwhile the first idler wheel 731, third idler wheel 733 and the 5th idler wheel 735 of roller group 73 are respectively at cam set 72
In the depressed area of first cam 721, third cam 723 and the 5th cam 725, the first pressure spring 751 of pressure spring group 75, third pressure
Spring 753 and the 5th pressure spring 755 push the first moving conductive piece 821, third moving conductive piece 823 and the 5th moving conductive piece 825 fortune downwards
It is dynamic so that the movable contact of the front and back of the first moving conductive piece 821 2 respectively with the stationary contact of the first quiet conductive sheet 811 and the 4th are quiet leads
The corresponding closure of the stationary contact of electric piece 814；The movable contact of front and back 2 of third moving conductive piece 823 respectively with the quiet conductive sheet 813 of third
The corresponding closure of the right stationary contact of left stationary contact and the 5th quiet conductive sheet 815；The movable contact of front and back 2 of 5th moving conductive piece 825 point
Closure not corresponding with the right stationary contact of the right stationary contact of the second quiet conductive sheet 812 and the 6th quiet conductive sheet 816；So that input
The first lead-in clamp 831, the second lead-in clamp 832 and the third lead-in clamp 833 of binding post group 83 respectively with output
The first output wiring terminal 841, the second output wiring terminal 842 and the third output wiring terminal 843 of binding post group 84 are corresponding to be electrically connected；
Since the first lead-in clamp 831, the second lead-in clamp 832 and third lead-in clamp 833 of lead-in clamp group 83 divide
A, B, C three-phase of input power are not connect, so that the first output wiring terminal 841, second output by output wiring terminal group 84 connects
Tri- pole a, b, c of terminal 842 and third output wiring terminal 843 and socket 2, so that plug 1 exports the voltage of positive phase sequence.
Referring to Fig. 6, (turned by rotation after plug 1, socket 2 and turntable 3 rotate by a certain angle counterclockwise from middle position
Disk 3 drives socket 2 and plug 1 to rotate simultaneously), the third idler wheel 733 and the 5th idler wheel 735 of roller group 73 are respectively at cam set
On 72 third cam 723 and the protruding parts of the 5th cam 725, so that the third mandril of coupled mandril group 74
743 and the 5th mandril 745 will be on the third moving conductive piece 823 and the 5th moving conductive piece 825 of the moving conductive piece group 82 of conductive component 8
Top, so that the left stationary contact of the preceding movable contact of third moving conductive piece 823 and the quiet conductive sheet 813 of third disconnects, third moving conductive piece
The right stationary contact of 823 late contact and the 5th quiet conductive sheet 815 disconnects；The preceding movable contact and second of 5th moving conductive piece 825
The right stationary contact of quiet conductive sheet 812 disconnects, the right stationary contact of the late contact of the 5th moving conductive piece 825 and the 6th quiet conductive sheet 816
Point disconnects；
Meanwhile the first idler wheel 731, the second idler wheel 732 and the 4th idler wheel 734 of roller group 73 are respectively at cam set 72
In the depressed area of first cam 721, the second cam 722 and the 4th cam 724, the first pressure spring 751, second of pressure spring group 75 is pressed
Spring 752 and the 4th pressure spring 754 push the first moving conductive piece 821, the second moving conductive piece 822 and the 4th moving conductive piece 824 fortune downwards
It is dynamic so that the movable contact of the front and back of the first moving conductive piece 821 2 respectively with the stationary contact of the first quiet conductive sheet 811 and the 4th are quiet leads
The corresponding closure of the stationary contact of electric piece 814；The movable contact of front and back 2 of second moving conductive piece 822 respectively with the second quiet conductive sheet 812
The corresponding closure of the left stationary contact of left stationary contact and the 5th quiet conductive sheet 815；The movable contact of front and back 2 of 4th moving conductive piece 824 point
Closure not corresponding with the left stationary contact of the right stationary contact of the quiet conductive sheet 813 of third and the 6th quiet conductive sheet 816；
At this point, the first lead-in clamp 831 is through the first quiet conductive sheet 811, the first moving conductive piece 821 and the 4th quiet conductive sheet
814 are electrically connected with the first output wiring terminal 841；
Second lead-in clamp 832 through the quiet conductive sheet 813 of third, the 4th moving conductive piece 824 and the 6th quiet conductive sheet 816 with
Third output wiring terminal 843 is electrically connected；
Third lead-in clamp 833 through the second quiet conductive sheet 812, the second moving conductive piece 822 and the 5th quiet conductive sheet 815 with
Second output wiring terminal 842 is electrically connected；
Due to the first lead-in clamp 831, the second lead-in clamp 832 and third input wires of lead-in clamp group 83
Column 833 connects A, B, C three-phase of input power respectively, at this time the first output wiring terminal 841, second output of output wiring terminal group 84
Binding post 842 and third output wiring terminal 843 distinguish A, C, B three-phase of out-put supply, and the first output wiring terminal 841 exports A phase
It is constant, on the contrary, to pass through socket 2 when phase sequence and positive sequence that the second output wiring terminal 842 and third output wiring terminal 843 export
Tri- pole a, b, c so that voltage that plug 1 exports and when positive phase sequence on the contrary, the phase sequence of 1 output voltage of plug is inverted sequence work at this time
Make state.
In short, plug 1 is fully disconnected with input power when plug 1, socket 2 and turntable 3 in an intermediate position, do not have
There is output；When plug 1, socket 2 and turntable 3 rotate by a certain angle from middle position clockwise or counterclockwise, plug 1 can be realized
Positive sequence output and inverted sequence output, realize the purpose of output voltage phase modulation.
Above embodiments are the explanations to a specific embodiment of the invention, rather than limitation of the present invention, related technology
The technical staff in field without departing from the spirit and scope of the present invention, can also make various transformation and variation and obtain
To corresponding equivalent technical solution, therefore all equivalent technical solutions should be included into patent protection model of the invention
It encloses.
Claims (1)
1. a kind of Three-phase rotary phase modulation arrangements of electric connection, plug (1) and socket (2) including three-phase, it is characterised in that: also wrap
Include turntable (3), mounting rack (4), guide holder (5), upper cover (6), transmission component (7) and conductive component (8)；
The turntable (3) is oblate pole piece, and turntable (3) is equipped with socket mounting screw holes and shaft installs fixing groove；Installation
Frame (4) includes the identical left mounting plate of structure and right mounting plate；Guide holder (5) is one made of flame-retardant insulating material die casting
Part；Guide holder (5) include integrally connected lower frame body and upper frame body and be set to upper ledge it is intracorporal after leading truck and it is leading to
Frame；Upper cover (6) is hollow integral piece made of flame-retardant insulating material die casting；On front side of the middle part of upper cover (6) and middle part rear side is respectively
It is respectively provided with 3 conductive column mounting holes；
Transmission component (7) includes transmission shaft (71), cam set (72), roller group (73), mandril group (74) and pressure spring group (75)；It passes
Moving axis (71) generally cylindrical body, two sides cut with plane and are equipped with the screw hole of the connection of upward and downward perforation right part up and down；It is convex
Wheel group (72) includes 5 cams；Roller group (73) includes 5 idler wheels；Mandril group (74) includes 5 mandrils, and mandril is by integrally connecting
Idler wheel connection frame and the upper boom composition connect；Pressure spring group (75) includes 5 pressure springs；
Conductive component (8) includes quiet conductive sheet set (81), moving conductive piece group (82), lead-in clamp group (83) and output wiring terminal
Group (84)；Quiet conductive sheet set (81) includes the first quiet conductive sheet (811), the second quiet conductive sheet (812), the quiet conductive sheet of third
(813), the 4th quiet conductive sheet (814), the 5th quiet conductive sheet (815) and the 6th quiet conductive sheet (816)；Wherein, the first quiet conduction
It is respectively provided with 1 stationary contact respectively on piece (811) and the 4th quiet conductive sheet (814)；Second quiet conductive sheet (812), the quiet conduction of third
2 stationary contacts and 2 are equipped on piece (813), the 5th quiet conductive sheet (815) and the 6th quiet each quiet conductive sheet of conductive sheet (816)
A stationary contact divides left and right settings；Moving conductive piece group (82) includes the first moving conductive piece (821), the second moving conductive piece (822), third
Moving conductive piece (823), the 4th moving conductive piece (824) and the 5th moving conductive piece (825)；Each moving conductive on piece is equipped with 2 and moves
Contact and 2 movable contact point front and back settings；Lead-in clamp group (83) connects including the first lead-in clamp (831), the second input
Terminal (832) and third lead-in clamp (833)；Output wiring terminal group (84) includes the first output wiring terminal (841), second defeated
Binding post (842) and third output wiring terminal (843) out；
The socket (2) is fixedly mounted on the right side wall of turntable (3)；5 cam left sides of the cam set (72) of transmission component (7)
Dextrad is arranged in parallel to be fixedly mounted on transmission shaft (71), and each not phase of the location of protrusion on each cam and depressed area
Together；The left mounting plate that the left end of transmission shaft (71) passes through mounting rack (4) stretches out to the left；The right end of transmission shaft (71) passes through installation
The right mounting plate of frame (4) is stretched out to the right in the shaft installation fixing groove for be placed in turntable (3) to be fixedly connected with turntable (3)；Idler wheel
5 idler wheels of group (73) are accordingly fixedly mounted on respectively in the idler wheel connection frame of 5 mandrils of mandril group (74)；Roller group (73)
5 idler wheels corresponding with the upper surface of 5 cams of cam set (72) be respectively in contact；The rolling of 5 mandrils of mandril group (74)
Connection frame setting is taken turns in guide holder (5)；The upper boom of 5 mandrils of mandril group (74) passes through guide holder (5) from bottom to top respectively
Rear leading truck and preceding leading truck stretch out upwards, the upper surface of 5 mandrils respectively with the moving conductive piece group (82) of conductive component (8)
The lower end surfaces of 5 moving conductive pieces be in contact；The first quiet conductive sheet (811) in the quiet conductive sheet set (81) of conductive component (8),
On the upper surface for the preceding leading truck that second quiet conductive sheet (812) and the quiet conductive sheet of third (813) are fixed at guide holder (5)；
The quiet conductive sheet (816) of the 4th quiet conductive sheet (814), the 5th quiet conductive sheet (815) and the 6th in quiet conductive sheet set (81) is fixed
It is arranged on the upper surface of the rear leading truck of guide holder (5)；The upper surface of 5 moving conductive pieces of moving conductive piece group (82) respectively with
The lower end correspondence of 5 pressure springs of pressure spring group (75) is in contact；The upper end of 5 pressure springs of pressure spring group (75) is fixed at upper cover
(6) in；3 conductive columns of the front side of 3 lead-in clamps and upper cover (6) of the lead-in clamp group (83) of conductive component (8)
Mounting hole matches the front side for being fixed at upper cover (6)；3 output wiring terminals of output wiring terminal group (84) and upper cover (6)
3 conductive column mounting holes of rear side match the rear side for being fixed at upper cover (6)；The first of output wiring terminal group (84) is defeated
Out the outer end of binding post (841), the second output wiring terminal (842) and third output wiring terminal (843) respectively with a of socket (2),
B, tri- pole c be electrically connected, inner end respectively with the 4th quiet conductive sheet (814), the 5th quiet conductive sheet (815) in quiet conductive sheet set (81)
With the corresponding electrical connection of the 6th quiet conductive sheet (816)；The first lead-in clamp (831) of lead-in clamp group (83), the second input
A, B, C three-phase of external input power, inner end are distinguished when the outer end of binding post (832) and third lead-in clamp (833) uses
Respectively with the first quiet conductive sheet (811) of quiet conductive sheet set (81), the quiet conductive sheet of third (813) and the second quiet conductive sheet (812)
Corresponding electrical connection；
The upper cover (6), guide holder (5) are arranged and are fixedly connected from the top down with mounting rack (4)；
5 roller structures of the roller group (73) are identical；Idler wheel is made of wheel disc and wheel shaft, and wheel disc is socketed on wheel shaft；And
Wheel shaft can be relied on to rotate；Idler wheel is fixed by the idler wheel connection frame at the both ends of its wheel shaft and the mandril of the mandril group (74) to be connected
It connects；
The upper boom of the mandril of the mandril group (74) is rectangular body of rod part；The idler wheel connection frame of mandril by left plate, upper plate and
Right panel integrally forms；The left plate and right panel of idler wheel connection frame are respectively perpendicular setting and are arranged in parallel each other, idler wheel connection frame
Upper plate is horizontally disposed；Upper boom from the left and right of its lower end surface and the upper plate of idler wheel connection frame to intermediate position upper surface vertical one
Body connection；
The material of each pressure spring of each cam of the cam set (72), each idler wheel of roller group (73) and pressure spring group (75) is
Stainless steel；The material of each mandril of mandril group (74) is flame-retardant insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810213511.XA CN108598816B (en) | 2015-03-26 | 2015-03-26 | A kind of Three-phase rotary phase modulation arrangements of electric connection |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810213511.XA CN108598816B (en) | 2015-03-26 | 2015-03-26 | A kind of Three-phase rotary phase modulation arrangements of electric connection |
| CN201510138375.9A CN106159583B (en) | 2015-03-26 | 2015-03-26 | Three-phase rotary phase modulation electric connecting device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138375.9A Division CN106159583B (en) | 2015-03-26 | 2015-03-26 | Three-phase rotary phase modulation electric connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108598816A CN108598816A (en) | 2018-09-28 |
| CN108598816B true CN108598816B (en) | 2019-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138375.9A Active CN106159583B (en) | 2015-03-26 | 2015-03-26 | Three-phase rotary phase modulation electric connecting device |
| CN201810213513.9A Active CN108616016B (en) | 2015-03-26 | 2015-03-26 | Three-phase rotary phase modulation arrangements of electric connection |
| CN201810213511.XA Active CN108598816B (en) | 2015-03-26 | 2015-03-26 | A kind of Three-phase rotary phase modulation arrangements of electric connection |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138375.9A Active CN106159583B (en) | 2015-03-26 | 2015-03-26 | Three-phase rotary phase modulation electric connecting device |
| CN201810213513.9A Active CN108616016B (en) | 2015-03-26 | 2015-03-26 | Three-phase rotary phase modulation arrangements of electric connection |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111916301B (en) * | 2020-07-30 | 2023-02-10 | 广东电网有限责任公司 | Phase modulation electric connecting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048236U (en) * | 1989-03-10 | 1989-11-22 | 鲍家旺 | Air isolated reversing switch for coal mine |
| CN2055986U (en) * | 1989-10-21 | 1990-04-11 | 安徽省嘉山县光明电器厂 | Reversible switch |
| CN103337867A (en) * | 2013-06-28 | 2013-10-02 | 国家电网公司 | Low voltage load online phase modulation device and phase modulation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2882026Y (en) * | 2006-02-10 | 2007-03-21 | 金轶 | Press type safety power-supply socket |
| CN102412463A (en) * | 2011-12-29 | 2012-04-11 | 淄博泰光电力器材厂 | Electric contact device |
| CN103219137B (en) * | 2013-03-26 | 2016-08-03 | 国家电网公司 | A kind of self adaptation load type distribution transformer |
| CN103840340A (en) * | 2014-03-19 | 2014-06-04 | 四川永贵科技有限公司 | Phase-adjustable coaxial connector |
| CN205016814U (en) * | 2015-03-26 | 2016-02-03 | 江苏省电力公司常州供电公司 | Convenient to use's three -phase rotation type phase modulation electrical connector |
| CN204589406U (en) * | 2015-03-30 | 2015-08-26 | 山东农业大学 | A kind of gined cotton fibre-opening unit having |
-
2015
- 2015-03-26 CN CN201510138375.9A patent/CN106159583B/en active Active
- 2015-03-26 CN CN201810213513.9A patent/CN108616016B/en active Active
- 2015-03-26 CN CN201810213511.XA patent/CN108598816B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048236U (en) * | 1989-03-10 | 1989-11-22 | 鲍家旺 | Air isolated reversing switch for coal mine |
| CN2055986U (en) * | 1989-10-21 | 1990-04-11 | 安徽省嘉山县光明电器厂 | Reversible switch |
| CN103337867A (en) * | 2013-06-28 | 2013-10-02 | 国家电网公司 | Low voltage load online phase modulation device and phase modulation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108616016B (en) | 2019-10-18 |
| CN108616016A (en) | 2018-10-02 |
| CN106159583B (en) | 2018-06-19 |
| CN106159583A (en) | 2016-11-23 |
| CN108598816A (en) | 2018-09-28 |
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