CN206401887U - A kind of arc suppression coil adjuster - Google Patents
A kind of arc suppression coil adjuster Download PDFInfo
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- CN206401887U CN206401887U CN201720036709.6U CN201720036709U CN206401887U CN 206401887 U CN206401887 U CN 206401887U CN 201720036709 U CN201720036709 U CN 201720036709U CN 206401887 U CN206401887 U CN 206401887U
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Abstract
A kind of arc suppression coil adjuster, belongs to power distribution network ground compensation technical field, solve the vacuum on-load operation switch that is currently used for adjusting arc suppression coil reliability is low and the problem of high noise.Arc suppression coil adjuster described in the utility model controls switching selector to be moved up and down in the first casing by machine control unit and leading screw, and then realize the selection of gear, when switching selector is from during a gear is moved to adjacent gear positions, the inside of first vacuum tube disconnects, on-off, the internal switching of second vacuum tube, disconnection, connection, and then realize the action of switching.The gear selection action of the arc suppression coil adjuster is synchronous with switching action to be carried out.Arc suppression coil adjuster described in the utility model has given up the design of spring energy agency in existing vacuum on-load operation switch, and noise is relatively low, reliability is higher.The access number of turn of arc suppression coil adjuster described in the utility model arc suppression coil suitable for power distribution network carries out accurate adjustment.
Description
Technical field
The utility model is related to a kind of arc suppression coil adjuster, belongs to power distribution network ground compensation technical field.
Background technology
Existing arc suppression coil is generally adjusted using vacuum on-load operation switch, and vacuum on-load operation switch includes
Tap selection mechanism, quick switching mechanism, spring energy agency and electric executing agency.Existing vacuum on-load operation switch
Operation principle is：Electric executing agency driving spring stored energy mechanism carries out energy storage, while controlling tap selection mechanism movement, makes finger
Surely the tap position converted is connected by tapping the moving contact in selection mechanism with conducting rod, then, the spring energy-storage after energy storage
Mechanism releases energy to drive the switching shaft in quick switching mechanism to be rotated with default direction and angle, completes the quick of gear
Switching, and then realize effective regulation to the access number of turn of arc suppression coil in power distribution network.
But, spring energy agency can produce the noise of high-decibel in storage energy and during releasing energy, more
For it is serious the problem of be, the fatiguability under high-frequency use for a long time of the spring in spring energy agency, so as to reduce vacuum
The reliability of the gear switch of load ratio bridging switch.
Utility model content
The utility model is low and make an uproar for the reliability for solving to be currently used for adjusting the vacuum on-load operation switch of arc suppression coil
A kind of the problem of pitch, it is proposed that arc suppression coil adjuster.
A kind of arc suppression coil adjuster described in the utility model includes switching selector, machine control unit and first
Casing 1, switching selector include support, the first sliding block 2, the second sliding block 3, screw 4, the first vacuum tube 5, the second vacuum tube 6,
First operating rocker 7 and the second operating rocker 8；
Support includes the first support plate 9, the second support plate 10 and the 3rd support plate 11, and three is relative and parallel up and down successively and solid
Even；
First support plate 9 and the 3rd support plate 11 are respectively the upper and lower surface of support, and four sides of support are respectively
First side, second side, the 3rd side and the 4th side, first side are relative with second side, the 3rd side and the 4th side
Face is relative；
First sliding block 2 and the second sliding block 3 are respectively fixedly disposed in the first side and second side of support；
Screw 4 runs through the first support plate 9, the second support plate 10 and the 3rd support plate 11 vertically successively, and the two ends of screw 4 are respectively with the
One support plate 9 and the 3rd support plate 11 are fixedly installed；
First vacuum tube 5 and the second vacuum tube 6 through the second support plate 10 and are fixedly installed on the first support plate 9 and the 3rd
Between plate 11；
The first moving contact 12 and the second moving contact 13 are provided with the second support plate 10, is provided with the 3rd support plate 11
Three moving contacts 14 and the 4th moving contact 15, the first moving contact 12 and the 3rd moving contact are relative about 14, the second moving contact 13 and the
Four moving contacts are relative about 15, and the first incoming end of the first moving contact 12 exceeds the 3rd side of support, the first moving contact 12
First incoming end, the first incoming end of the second moving contact 13, the first incoming end of the 3rd moving contact 14 and the 4th moving contact 15
First incoming end is concordant；
The first switching arm support 16 and the second switching arm support 17 are fixedly installed on the upper surface of the first support plate 9, the
The one switching switching arm support 17 of arm support 16 and second is close to the 4th side of support and concordant setting；
First operating rocker 7 includes the first switch boards, the second switch boards and the first stay column 18, the first switch boards and the second switching
Plate is L-type plate, and the first switch boards are relative with the second switch boards side and be arranged in parallel, the first end of the first switch boards and second
The first end of switch boards is connected by head rod, and the bending sections of the bending section of the first switch boards and the second switch boards passes through the
Two connecting rods are connected, and the first switching arm support 16 is used to support the second connecting rod, and the second connecting rod can be in the first operating rocker branch
Do fixed-axis rotation on frame 16, second end at the second end of the first switch boards, the first end of the first stay column 18 and the second switch boards according to
Secondary to be connected by the 3rd connecting rod, the first support plate 9 is run through at the second end of the first stay column 18, and can be with the first vacuum tube 5 the
One electrical connection terminal is connected；
Second operating rocker 8 includes the 3rd switch boards, the 4th switch boards and the second stay column 19, the 3rd switch boards and the 4th switching
Plate is L-type plate, and the 3rd switch boards are relative with the 4th switch boards side and be arranged in parallel, the first end and the 4th of the 3rd switch boards
The first end of switch boards is connected by the 4th connecting rod, and the bending sections of the bending section of the 3rd switch boards and the 4th switch boards passes through the
Five connecting rods are connected, and the second switching arm support 17 is used to support the 5th connecting rod, and the 5th connecting rod can be in the second operating rocker branch
Do fixed-axis rotation on frame 17, second end at the second end of the 3rd switch boards, the first end of the second stay column 19 and the 4th switch boards according to
Secondary to be connected by the 6th connecting rod, the first support plate 9 is run through at the second end of the second stay column 19, and can be with the second vacuum tube 6 the
One electrical connection terminal is connected；
The first slide rail 20 and second is vertically arranged with respectively on the inside of the first casing 1, its two relative side wall to slide
Rail, the first sliding block 2 and the second sliding block 3 are able to slide vertically on the first slide rail 20 and the second slide rail, in the first casing 1
Inside is also vertically arranged with leading screw 21, and leading screw 21 can do fixed-axis rotation, and screw 4 is enclosed on leading screw 21, the two threaded connection；
Machine control unit is used to control leading screw 21 to do dead axle motion；
Also it is installed with two row vertically in the inside of the first casing 1, its rear wall and determines multiple fixed tactile in contact 22, same row
First 22 are uniformly distributed, and two row determine contact 22 and axisymmetricly set, any one determine contact 22 can and meanwhile with the first moving contact
First access end in contact of 12 the first incoming end and the 3rd moving contact 14, contact 22 determine when one and meanwhile with the first moving contact 12
The first incoming end and the 3rd moving contact 14 the first access end in contact when, with this determine contact 22 it is symmetrical determine contact 22 and meanwhile with
First access end in contact of the first incoming end of the second moving contact 13 and the 4th moving contact 15, it is all determine contact 22 respectively with extinguishing arc
Multiple terminals of coil are connected；
Switching notch board 23 and switching protrusive board 24 are also vertically arranged with the inside of the first casing 1, in cutting for switching notch board 23
Change on end face and be evenly arranged with multiple grooves, multiple projections are evenly arranged with the switching end face of switching protrusive board 24, first connects
Extension bar and the 4th connecting rod are able to slide on the switching end face of switching notch board 23 and the switching end face of switching protrusive board 24, when
When head rod is located at the inside grooves, the internal switching of the first vacuum tube 5, otherwise, the inside of the first vacuum tube 5 disconnect, when
When 4th connecting rod is with the projection contacts, the inside of the second vacuum tube 6 disconnects, otherwise, the internal switching of the second vacuum tube 6, first
The inside on off operating mode of vacuum tube 5 is opposite with the inside on off operating mode moment holding of the second vacuum tube 6；
Multiple in same row determine contact 22 and correspond to multiple gears respectively, when the switching selector is located at a gear
When, the first moving contact 12 and the 3rd moving contact 14 are determined contact 22 and contacted with same, and the inside of the first vacuum tube 5 disconnects；
When the switching selector is from during a gear is moved to adjacent gear positions, the inside of the first vacuum tube 5
Disconnection, on-off, the internal switching of the second vacuum tube 6, disconnection, connection；
The second incoming end electrical connection of first stay column 18 and the 4th moving contact 15, the second of the first vacuum tube 5 electrically connects
Connect end and the second incoming end of the 3rd moving contact 14 is electrically connected, the second incoming end electricity of the second stay column 19 and the first moving contact 12
Gas is connected, and the second incoming end of the second electrical connection terminal of the second vacuum tube 6 and the second moving contact 13 is electrically connected；
First casing 1 and support are insulator.
Another arc suppression coil adjuster described in the utility model includes multiple switching selectors, machine control unit
With multiple first casings 1；
Switching selector includes support, the first sliding block 2, the second sliding block 3, screw 4, the first vacuum tube 5, the second vacuum tube
6th, the first operating rocker 7 and the second operating rocker 8；
Support includes the first support plate 9, the second support plate 10 and the 3rd support plate 11, and three is relative and parallel up and down successively and solid
Even；
First support plate 9 and the 3rd support plate 11 are respectively the upper and lower surface of support, and four sides of support are respectively
First side, second side, the 3rd side and the 4th side, first side are relative with second side, the 3rd side and the 4th side
Face is relative；
First sliding block 2 and the second sliding block 3 are respectively fixedly disposed in the first side and second side of support；
Screw 4 runs through the first support plate 9, the second support plate 10 and the 3rd support plate 11 vertically successively, and the two ends of screw 4 are respectively with the
One support plate 9 and the 3rd support plate 11 are fixedly installed；
First vacuum tube 5 and the second vacuum tube 6 through the second support plate 10 and are fixedly installed on the first support plate 9 and the 3rd
Between plate 11；
The first moving contact 12 and the second moving contact 13 are provided with the second support plate 10, is provided with the 3rd support plate 11
Three moving contacts 14 and the 4th moving contact 15, the first moving contact 12 and the 3rd moving contact are relative about 14, the second moving contact 13 and the
Four moving contacts are relative about 15, and the first incoming end of the first moving contact 12 exceeds the 3rd side of support, the first moving contact 12
First incoming end, the first incoming end of the second moving contact 13, the first incoming end of the 3rd moving contact 14 and the 4th moving contact 15
First incoming end is concordant；
The first switching arm support 16 and the second switching arm support 17 are fixedly installed on the upper surface of the first support plate 9, the
The one switching switching arm support 17 of arm support 16 and second is close to the 4th side of support and concordant setting；
First operating rocker 7 includes the first switch boards, the second switch boards and the first stay column 18, the first switch boards and the second switching
Plate is L-type plate, and the first switch boards are relative with the second switch boards side and be arranged in parallel, the first end of the first switch boards and second
The first end of switch boards is connected by head rod, and the bending sections of the bending section of the first switch boards and the second switch boards passes through the
Two connecting rods are connected, and the first switching arm support 16 is used to support the second connecting rod, and the second connecting rod can be in the first operating rocker branch
Do fixed-axis rotation on frame 16, second end at the second end of the first switch boards, the first end of the first stay column 18 and the second switch boards according to
Secondary to be connected by the 3rd connecting rod, the first support plate 9 is run through at the second end of the first stay column 18, and can be with the first vacuum tube 5 the
One electrical connection terminal is connected；
Second operating rocker 8 includes the 3rd switch boards, the 4th switch boards and the second stay column 19, the 3rd switch boards and the 4th switching
Plate is L-type plate, and the 3rd switch boards are relative with the 4th switch boards side and be arranged in parallel, the first end and the 4th of the 3rd switch boards
The first end of switch boards is connected by the 4th connecting rod, and the bending sections of the bending section of the 3rd switch boards and the 4th switch boards passes through the
Five connecting rods are connected, and the second switching arm support 17 is used to support the 5th connecting rod, and the 5th connecting rod can be in the second operating rocker branch
Do fixed-axis rotation on frame 17, second end at the second end of the 3rd switch boards, the first end of the second stay column 19 and the 4th switch boards according to
Secondary to be connected by the 6th connecting rod, the first support plate 9 is run through at the second end of the second stay column 19, and can be with the second vacuum tube 6 the
One electrical connection terminal is connected；
The first slide rail 20 and second is vertically arranged with respectively on the inside of the first casing 1, its two relative side wall to slide
Rail, the first sliding block 2 and the second sliding block 3 are able to slide vertically on the first slide rail 20 and the second slide rail, in the first casing 1
Inside is also vertically arranged with leading screw 21, and leading screw 21 can do fixed-axis rotation, and screw 4 is enclosed on leading screw 21, the two threaded connection；
Multiple switching selectors are matched with multiple first casings 1 respectively；
Machine control unit is used to control multiple leading screws 21 of multiple switching selectors to do dead axle motion simultaneously；
Also it is installed with two row vertically in the inside of the first casing 1, its rear wall and determines multiple fixed tactile in contact 22, same row
First 22 are uniformly distributed, and two row determine contact 22 and axisymmetricly set, any one determine contact 22 can and meanwhile with the first moving contact
First access end in contact of 12 the first incoming end and the 3rd moving contact 14, contact 22 determine when one and meanwhile with the first moving contact 12
The first incoming end and the 3rd moving contact 14 the first access end in contact when, with this determine contact 22 it is symmetrical determine contact 22 and meanwhile with
First access end in contact of the first incoming end of the second moving contact 13 and the 4th moving contact 15, it is all determine contact 22 respectively with extinguishing arc
Multiple terminals of coil are connected；
Switching notch board 23 and switching protrusive board 24 are also vertically arranged with the inside of the first casing 1, in cutting for switching notch board 23
Change on end face and be evenly arranged with multiple grooves, multiple projections are evenly arranged with the switching end face of switching protrusive board 24, first connects
Extension bar and the 4th connecting rod are able to slide on the switching end face of switching notch board 23 and the switching end face of switching protrusive board 24, when
When head rod is located at the inside grooves, the internal switching of the first vacuum tube 5, otherwise, the inside of the first vacuum tube 5 disconnect, when
When 4th connecting rod is with the projection contacts, the inside of the second vacuum tube 6 disconnects, otherwise, the internal switching of the second vacuum tube 6, first
The inside on off operating mode of vacuum tube 5 is opposite with the inside on off operating mode moment holding of the second vacuum tube 6；
Multiple in same row determine contact 22 and correspond to multiple gears respectively, when the switching selector is located at a gear
When, the first moving contact 12 and the 3rd moving contact 14 are determined contact 22 and contacted with same, and the inside of the first vacuum tube 5 disconnects；
When the switching selector is from during a gear is moved to adjacent gear positions, the inside of the first vacuum tube 5
Disconnection, on-off, the internal switching of the second vacuum tube 6, disconnection, connection；
The second incoming end electrical connection of first stay column 18 and the 4th moving contact 15, the second of the first vacuum tube 5 electrically connects
Connect end and the second incoming end of the 3rd moving contact 14 is electrically connected, the second incoming end electricity of the second stay column 19 and the first moving contact 12
Gas is connected, and the second incoming end of the second electrical connection terminal of the second vacuum tube 6 and the second moving contact 13 is electrically connected；
First casing 1 and support are insulator.
Arc suppression coil adjuster described in the utility model, switching selector is controlled by machine control unit and leading screw
Moved up and down in the first casing, and then realize the selection of gear, when switching selector from a gear is moved to adjacent shelves
During position, the inside disconnection of the first vacuum tube, on-off, the internal switching of the second vacuum tube, disconnection, connection, and then
Realize the action of switching.The gear selection action of the arc suppression coil adjuster is synchronous with switching action to be carried out.The utility model
Described arc suppression coil adjuster has given up the design of spring energy agency in existing vacuum on-load operation switch, noise compared with
Low, reliability is higher.
Brief description of the drawings
Hereinafter will be based on embodiment and refer to the attached drawing come to a kind of arc suppression coil adjuster described in the utility model
It is described in more detail, wherein：
Fig. 1 is the structural representation of switching selector in embodiment；
Fig. 2 is the A direction views of switching selector in Fig. 1；
Fig. 3 is the internal structure schematic diagram of the arc suppression coil adjuster described in embodiment；
Fig. 4 is the external structure schematic diagram of the arc suppression coil adjuster described in embodiment；
Fig. 5 is the structural representation of machine control unit in embodiment；
Fig. 6 is the B direction views of machine control unit in Fig. 5；
Fig. 7 is the positional structure schematic diagram of machine control unit and the 5th support plate in embodiment.
Embodiment
A kind of arc suppression coil adjuster described in the utility model is described further below in conjunction with accompanying drawing.
Embodiment one：The present embodiment is explained with reference to Fig. 1 to Fig. 3.
Arc suppression coil adjuster described in the present embodiment includes switching selector, machine control unit and the first casing 1；
Switching selector includes support, the first sliding block 2, the second sliding block 3, screw 4, the first vacuum tube 5, the second vacuum tube
6th, the first operating rocker 7 and the second operating rocker 8；
Support includes the first support plate 9, the second support plate 10 and the 3rd support plate 11, and three is relative and parallel up and down successively and solid
Even；
First support plate 9 and the 3rd support plate 11 are respectively the upper and lower surface of support, and four sides of support are respectively
First side, second side, the 3rd side and the 4th side, first side are relative with second side, the 3rd side and the 4th side
Face is relative；
First sliding block 2 and the second sliding block 3 are respectively fixedly disposed in the first side and second side of support；
Screw 4 runs through the first support plate 9, the second support plate 10 and the 3rd support plate 11 vertically successively, and the two ends of screw 4 are respectively with the
One support plate 9 and the 3rd support plate 11 are fixedly installed；
First vacuum tube 5 and the second vacuum tube 6 through the second support plate 10 and are fixedly installed on the first support plate 9 and the 3rd
Between plate 11；
The first moving contact 12 and the second moving contact 13 are provided with the second support plate 10, is provided with the 3rd support plate 11
Three moving contacts 14 and the 4th moving contact 15, the first moving contact 12 and the 3rd moving contact are relative about 14, the second moving contact 13 and the
Four moving contacts are relative about 15, and the first incoming end of the first moving contact 12 exceeds the 3rd side of support, the first moving contact 12
First incoming end, the first incoming end of the second moving contact 13, the first incoming end of the 3rd moving contact 14 and the 4th moving contact 15
First incoming end is concordant；
The first switching arm support 16 and the second switching arm support 17 are fixedly installed on the upper surface of the first support plate 9, the
The one switching switching arm support 17 of arm support 16 and second is close to the 4th side of support and concordant setting；
First operating rocker 7 includes the first switch boards, the second switch boards and the first stay column 18, the first switch boards and the second switching
Plate is L-type plate, and the first switch boards are relative with the second switch boards side and be arranged in parallel, the first end of the first switch boards and second
The first end of switch boards is connected by head rod, and the bending sections of the bending section of the first switch boards and the second switch boards passes through the
Two connecting rods are connected, and the first switching arm support 16 is used to support the second connecting rod, and the second connecting rod can be in the first operating rocker branch
Do fixed-axis rotation on frame 16, second end at the second end of the first switch boards, the first end of the first stay column 18 and the second switch boards according to
Secondary to be connected by the 3rd connecting rod, the first support plate 9 is run through at the second end of the first stay column 18, and can be with the first vacuum tube 5 the
One electrical connection terminal is connected；
Second operating rocker 8 includes the 3rd switch boards, the 4th switch boards and the second stay column 19, the 3rd switch boards and the 4th switching
Plate is L-type plate, and the 3rd switch boards are relative with the 4th switch boards side and be arranged in parallel, the first end and the 4th of the 3rd switch boards
The first end of switch boards is connected by the 4th connecting rod, and the bending sections of the bending section of the 3rd switch boards and the 4th switch boards passes through the
Five connecting rods are connected, and the second switching arm support 17 is used to support the 5th connecting rod, and the 5th connecting rod can be in the second operating rocker branch
Do fixed-axis rotation on frame 17, second end at the second end of the 3rd switch boards, the first end of the second stay column 19 and the 4th switch boards according to
Secondary to be connected by the 6th connecting rod, the first support plate 9 is run through at the second end of the second stay column 19, and can be with the second vacuum tube 6 the
One electrical connection terminal is connected；
The first slide rail 20 and second is vertically arranged with respectively on the inside of the first casing 1, its two relative side wall to slide
Rail, the first sliding block 2 and the second sliding block 3 are able to slide vertically on the first slide rail 20 and the second slide rail, in the first casing 1
Inside is also vertically arranged with leading screw 21, and leading screw 21 can do fixed-axis rotation, and screw 4 is enclosed on leading screw 21, the two threaded connection；
Machine control unit is used to control leading screw 21 to do dead axle motion；
Also it is installed with two row vertically in the inside of the first casing 1, its rear wall and determines multiple fixed tactile in contact 22, same row
First 22 are uniformly distributed, and two row determine contact 22 and axisymmetricly set, any one determine contact 22 can and meanwhile with the first moving contact
First access end in contact of 12 the first incoming end and the 3rd moving contact 14, contact 22 determine when one and meanwhile with the first moving contact 12
The first incoming end and the 3rd moving contact 14 the first access end in contact when, with this determine contact 22 it is symmetrical determine contact 22 and meanwhile with
First access end in contact of the first incoming end of the second moving contact 13 and the 4th moving contact 15, it is all determine contact 22 respectively with extinguishing arc
Multiple terminals of coil are connected；
Switching notch board 23 and switching protrusive board 24 are also vertically arranged with the inside of the first casing 1, in cutting for switching notch board 23
Change on end face and be evenly arranged with multiple grooves, multiple projections are evenly arranged with the switching end face of switching protrusive board 24, first connects
Extension bar and the 4th connecting rod are able to slide on the switching end face of switching notch board 23 and the switching end face of switching protrusive board 24, when
When head rod is located at the inside grooves, the internal switching of the first vacuum tube 5, otherwise, the inside of the first vacuum tube 5 disconnect, when
When 4th connecting rod is with the projection contacts, the inside of the second vacuum tube 6 disconnects, otherwise, the internal switching of the second vacuum tube 6, first
The inside on off operating mode of vacuum tube 5 is opposite with the inside on off operating mode moment holding of the second vacuum tube 6；
Multiple in same row determine contact 22 and correspond to multiple gears respectively, when the switching selector is located at a gear
When, the first moving contact 12 and the 3rd moving contact 14 are determined contact 22 and contacted with same, and the inside of the first vacuum tube 5 disconnects；
When the switching selector is from during a gear is moved to adjacent gear positions, the inside of the first vacuum tube 5
Disconnection, on-off, the internal switching of the second vacuum tube 6, disconnection, connection；
The second incoming end electrical connection of first stay column 18 and the 4th moving contact 15, the second of the first vacuum tube 5 electrically connects
Connect end and the second incoming end of the 3rd moving contact 14 is electrically connected, the second incoming end electricity of the second stay column 19 and the first moving contact 12
Gas is connected, and the second incoming end of the second electrical connection terminal of the second vacuum tube 6 and the second moving contact 13 is electrically connected；
First casing 1 and support are insulator.
In the present embodiment, the middle part of the first stay column is connected by wire with the second incoming end of the 4th moving contact, and first
Second electrical connection terminal of vacuum tube is connected by wire with the second incoming end of the 3rd moving contact, is passed through in the middle part of the second stay column
Wire is connected with the second incoming end of the first moving contact, and the second electrical connection terminal of the second vacuum tube is touched by the way that wire and second are dynamic
Second incoming end of head is connected.
Compared with existing vacuum on-load operation switch, the arc suppression coil adjuster small volume described in the present embodiment, structure
Simply, the process-cycle is short, safe.
Embodiment two：The present embodiment is explained with reference to Fig. 2.The present embodiment is to the extinguishing arc described in embodiment one
Coil adjuster is further limited.
Arc suppression coil adjuster described in the present embodiment, the first moving contact 12 and the second moving contact 13 are arranged at second
On the lower surface of plate 10, the 3rd moving contact 14 and the 4th moving contact 15 are arranged on the upper surface of the 3rd support plate 11, second
The 4th support plate is additionally provided between the support plate 11 of support plate 10 and the 3rd, the 4th support plate is used to prevent that the first moving contact 12 and the 3rd is dynamic tactile
First 14 contact, the second moving contact 13 is contacted with the 4th moving contact 15.
Embodiment three：The present embodiment is explained with reference to Fig. 2.The present embodiment is to the extinguishing arc described in embodiment two
Coil adjuster is further limited.
Arc suppression coil adjuster described in the present embodiment, the first moving contact 12 and the second moving contact 13 pass through the first gold medal respectively
Category plate and the second metallic plate are fixedly installed on the lower surface of the second support plate 10, and the 3rd moving contact 14 and the 4th moving contact 15 are distinguished
It is fixedly installed on by the 3rd metallic plate and the 4th metallic plate on the upper surface of the 3rd support plate 11, the first metallic plate to the 4th metal
Plate is fixed by metallic pin respectively；
Second electrical connection terminal of the first vacuum tube 5 is connected with the 3rd metallic plate, the second electrical connection of the second vacuum tube 6
End is connected with the second metallic plate；
Level is installed with the first bonding jumper 25 on the second support plate 10, the second bonding jumper 26 simultaneously with the second support plate 10 and the
Three support plates 11 are connected, and are vertically arranged, and the first bonding jumper 25 and the second bonding jumper 26 are close to the 3rd side of support；
First stay column 18 passes sequentially through the first wire, the second bonding jumper 26 and the second wire and is connected with the 4th metallic plate, the
Two stay columns 19 pass sequentially through privates and the first bonding jumper 25 is connected with the first metallic plate.
The present embodiment is by setting the first metallic plate made of copper, the second metallic plate, the 3rd metallic plate, the 4th metallic plate,
One bonding jumper and the second bonding jumper, reduce the length of wire, make the cabling of wire more regular, and strengthen the arc suppression coil
The reliability of electrical connection inside adjuster.
Example IV：The present embodiment is explained with reference to Fig. 4 to Fig. 7.The present embodiment is to described in embodiment one
Arc suppression coil adjuster be further limited.
Arc suppression coil adjuster described in the present embodiment also includes the second casing 27, and machine control unit includes servomotor
28 and transmission mechanism, the first casing 1 is installed on the upper wall of the second casing 27 vertically, is set in the inner horizontal of the second casing 27
There is the 5th support plate 29；
Transmission mechanism includes first rotating shaft, the second rotating shaft, the 3rd rotating shaft 30, first gear 31 and second gear 32, the 3rd
Rotating shaft 30 is insulator, and first gear 31 and second gear 32 are straight spur gear；
In the inside of the second casing 27, servomotor 28 is located at the lower section of the 5th support plate 29, and transmission mechanism is located at the 5th
The top of plate 29；
First rotating shaft runs through the 5th support plate 29 vertically, and the first end of first rotating shaft is coaxially solid with the rotating shaft of servomotor 28
If the second end of first gear 31 and first rotating shaft is coaxially fixed, and the first end of the second rotating shaft is connected with the 5th support plate 29, second
The upper wall of the second casing 27, and, second gear 32 coaxial fixed by the 3rd rotating shaft 30 and leading screw 21 are run through in second end of rotating shaft
Coaxially fixed with the second rotating shaft, the second rotating shaft can do fixed-axis rotation, and first gear 31 and second gear 32 are in the horizontal direction
Engagement.
Embodiment five：The present embodiment is explained with reference to Fig. 5 to Fig. 7.The present embodiment is to described in example IV
Arc suppression coil adjuster be further limited.
The tooth of first bearing seat 33 and first is run through at arc suppression coil adjuster described in the present embodiment, the second end of first rotating shaft
Wheel 31 is connected；
Transmission mechanism also includes the first dead axle, the second dead axle, the 3rd gear 34, sheave 35 and gear disk 36, the 3rd gear
For straight spur gear；
First dead axle and the second dead axle are installed between the upper wall of the 5th support plate 29 and the second casing 27, the 3rd gear 34
It is coaxially disposed with the first dead axle, and fixed-axis rotation can be done, the 3rd gear 34 is located between first gear 31 and second gear 32,
3rd gear 34 is engaged with first gear 31 and second gear 32 simultaneously in the horizontal direction, and lock is additionally arranged on the first dead axle
Only groove 37, lock groove 37, which passes through Locking arc 38, reduces the revolution of second gear 32；
Sheave 35 and gear disk 36 are coaxially disposed with the second dead axle, and can synchronously do fixed-axis rotation, the 3rd gear
34 are linked by pulling axis with sheave 35, and gear disk 36 is used for the current gear for indicating the adjuster.
Lock groove in the present embodiment and Locking arc cooperating, can reduce the revolution of second gear, improve described in disappear
The choice accuracy of arc coil adjuster；By setting sheave and gear disk so that the attemperator of coil, which can intuitively observe, to be worked as
The gear of the preceding arc suppression coil adjuster.
Embodiment six：The present embodiment is explained with reference to Fig. 5 to Fig. 7.The present embodiment is to described in embodiment five
Arc suppression coil adjuster be further limited.
Arc suppression coil adjuster described in the present embodiment, transmission mechanism also includes the 4th gear 39, the 5th gear the 40, the 4th
Rotating shaft 41 and second bearing seat 42；
4th gear 39 and the 5th gear 40 are straight tooth column cone pulley；
4th gear 39 and the second rotating shaft are coaxially fixed, and between the first end and second gear 32 of the second rotating shaft；
Second bearing seat 42 is fixedly installed on the 5th support plate 29, and the level of the 4th rotating shaft 41 runs through second bearing seat 42, the
The first end of four rotating shafts 41 and the 5th gear 40 are coaxial fixed, and rocking handle, the 5th are fixedly installed on the second end of the 4th rotating shaft 41
Gear 40 is engaged with the 4th gear 39.
Arc suppression coil adjuster described in the present embodiment is additionally arranged the mode adjusted manually, when servomotor can not normal work
When making, it can take the mode of manual rotation rocking handle that arc suppression coil is adjusted.
Embodiment seven：The present embodiment is to make further to the arc suppression coil adjuster described in any one of embodiment one to six
Restriction.
The material of arc suppression coil adjuster described in the present embodiment, the first sliding block 2 and the second sliding block 3 is oil-containing nylon.
First sliding block and the second sliding block of the present embodiment are made by oil-containing nylon, and the mechanism member of oil-containing nylon material has
Excellent mechanical damping capacity, slip ability and abrasive resistance.Compared with common nylon, the coefficient of friction reduction of oil-containing nylon
50%, anti-wear performance mentions 10 times.
Embodiment eight：The present embodiment is explained with reference to Fig. 1 and Fig. 2.
Arc suppression coil adjuster described in the present embodiment includes multiple switching selectors, machine control unit and multiple the
One casing 1；
Switching selector includes support, the first sliding block 2, the second sliding block 3, screw 4, the first vacuum tube 5, the second vacuum tube
6th, the first operating rocker 7 and the second operating rocker 8；
Support includes the first support plate 9, the second support plate 10 and the 3rd support plate 11, and three is relative and parallel up and down successively and solid
Even；
First support plate 9 and the 3rd support plate 11 are respectively the upper and lower surface of support, and four sides of support are respectively
First side, second side, the 3rd side and the 4th side, first side are relative with second side, the 3rd side and the 4th side
Face is relative；
First sliding block 2 and the second sliding block 3 are respectively fixedly disposed in the first side and second side of support；
Screw 4 runs through the first support plate 9, the second support plate 10 and the 3rd support plate 11 vertically successively, and the two ends of screw 4 are respectively with the
One support plate 9 and the 3rd support plate 11 are fixedly installed；
First vacuum tube 5 and the second vacuum tube 6 through the second support plate 10 and are fixedly installed on the first support plate 9 and the 3rd
Between plate 11；
The first moving contact 12 and the second moving contact 13 are provided with the second support plate 10, is provided with the 3rd support plate 11
Three moving contacts 14 and the 4th moving contact 15, the first moving contact 12 and the 3rd moving contact are relative about 14, the second moving contact 13 and the
Four moving contacts are relative about 15, and the first incoming end of the first moving contact 12 exceeds the 3rd side of support, the first moving contact 12
First incoming end, the first incoming end of the second moving contact 13, the first incoming end of the 3rd moving contact 14 and the 4th moving contact 15
First incoming end is concordant；
The first switching arm support 16 and the second switching arm support 17 are fixedly installed on the upper surface of the first support plate 9, the
The one switching switching arm support 17 of arm support 16 and second is close to the 4th side of support and concordant setting；
First operating rocker 7 includes the first switch boards, the second switch boards and the first stay column 18, the first switch boards and the second switching
Plate is L-type plate, and the first switch boards are relative with the second switch boards side and be arranged in parallel, the first end of the first switch boards and second
The first end of switch boards is connected by head rod, and the bending sections of the bending section of the first switch boards and the second switch boards passes through the
Two connecting rods are connected, and the first switching arm support 16 is used to support the second connecting rod, and the second connecting rod can be in the first operating rocker branch
Do fixed-axis rotation on frame 16, second end at the second end of the first switch boards, the first end of the first stay column 18 and the second switch boards according to
Secondary to be connected by the 3rd connecting rod, the first support plate 9 is run through at the second end of the first stay column 18, and can be with the first vacuum tube 5 the
One electrical connection terminal is connected；
Second operating rocker 8 includes the 3rd switch boards, the 4th switch boards and the second stay column 19, the 3rd switch boards and the 4th switching
Plate is L-type plate, and the 3rd switch boards are relative with the 4th switch boards side and be arranged in parallel, the first end and the 4th of the 3rd switch boards
The first end of switch boards is connected by the 4th connecting rod, and the bending sections of the bending section of the 3rd switch boards and the 4th switch boards passes through the
Five connecting rods are connected, and the second switching arm support 17 is used to support the 5th connecting rod, and the 5th connecting rod can be in the second operating rocker branch
Do fixed-axis rotation on frame 17, second end at the second end of the 3rd switch boards, the first end of the second stay column 19 and the 4th switch boards according to
Secondary to be connected by the 6th connecting rod, the first support plate 9 is run through at the second end of the second stay column 19, and can be with the second vacuum tube 6 the
One electrical connection terminal is connected；
The first slide rail 20 and second is vertically arranged with respectively on the inside of the first casing 1, its two relative side wall to slide
Rail, the first sliding block 2 and the second sliding block 3 are able to slide vertically on the first slide rail 20 and the second slide rail, in the first casing 1
Inside is also vertically arranged with leading screw 21, and leading screw 21 can do fixed-axis rotation, and screw 4 is enclosed on leading screw 21, the two threaded connection；
Multiple switching selectors are matched with multiple first casings 1 respectively, and machine control unit is used for while controlling multiple
Multiple leading screws 21 of switching selector do dead axle motion；
Also it is installed with two row vertically in the inside of the first casing 1, its rear wall and determines multiple fixed tactile in contact 22, same row
First 22 are uniformly distributed, and two row determine contact 22 and axisymmetricly set, any one determine contact 22 can and meanwhile with the first moving contact
First access end in contact of 12 the first incoming end and the 3rd moving contact 14, contact 22 determine when one and meanwhile with the first moving contact 12
The first incoming end and the 3rd moving contact 14 the first access end in contact when, with this determine contact 22 it is symmetrical determine contact 22 and meanwhile with
First access end in contact of the first incoming end of the second moving contact 13 and the 4th moving contact 15, it is all determine contact 22 respectively with extinguishing arc
Multiple terminals of coil are connected；
Switching notch board 23 and switching protrusive board 24 are also vertically arranged with the inside of the first casing 1, in cutting for switching notch board 23
Change on end face and be evenly arranged with multiple grooves, multiple projections are evenly arranged with the switching end face of switching protrusive board 24, first connects
Extension bar and the 4th connecting rod are able to slide on the switching end face of switching notch board 23 and the switching end face of switching protrusive board 24, when
When head rod is located at the inside grooves, the internal switching of the first vacuum tube 5, otherwise, the inside of the first vacuum tube 5 disconnect, when
When 4th connecting rod is with the projection contacts, the inside of the second vacuum tube 6 disconnects, otherwise, the internal switching of the second vacuum tube 6, first
The inside on off operating mode of vacuum tube 5 is opposite with the inside on off operating mode moment holding of the second vacuum tube 6；
Multiple in same row determine contact 22 and correspond to multiple gears respectively, when the switching selector is located at a gear
When, the first moving contact 12 and the 3rd moving contact 14 are determined contact 22 and contacted with same, and the inside of the first vacuum tube 5 disconnects；
When the switching selector is from during a gear is moved to adjacent gear positions, the inside of the first vacuum tube 5
Disconnection, on-off, the internal switching of the second vacuum tube 6, disconnection, connection；
The second incoming end electrical connection of first stay column 18 and the 4th moving contact 15, the second of the first vacuum tube 5 electrically connects
Connect end and the second incoming end of the 3rd moving contact 14 is electrically connected, the second incoming end electricity of the second stay column 19 and the first moving contact 12
Gas is connected, and the second incoming end of the second electrical connection terminal of the second vacuum tube 6 and the second moving contact 13 is electrically connected；
First casing 1 and support are insulator.
In the present embodiment, machine control unit can control multiple switching selectors simultaneously by power transmission shaft, multiple
Switching selector is separately positioned in multiple first casings, and then is adjusted while realization to multiple arc suppression coils.Work as machinery
When control device controls three switching selectors simultaneously, the arc suppression coil adjuster described in the present embodiment can be used in three-phase electricity
Having for power transformer carries regulation.
Although describing the utility model herein with reference to specific embodiment, it should be understood that, this
A little embodiments are only principle of the present utility model and the example of application.It should therefore be understood that can be to exemplary implementation
Example carries out many modifications, and can be designed that other arrangements, this practicality limited without departing from appended claims
New spirit and scope.It should be understood that can be by way of different from described by original claim come with reference to not
Same dependent claims and feature specifically described herein.It will also be appreciated that the feature with reference to described by separate embodiments
It can use in other embodiments.
Claims (8)
1. a kind of arc suppression coil adjuster, it is characterised in that the adjuster include switching selector, machine control unit and
First casing (1)；
Switching selector includes support, the first sliding block (2), the second sliding block (3), screw (4), the first vacuum tube (5), second true
Blank pipe (6), the first operating rocker (7) and the second operating rocker (8)；
Support includes the first support plate (9), the second support plate (10) and the 3rd support plate (11), and three is relative and parallel up and down successively, and
It is connected；
First support plate (9) and the 3rd support plate (11) are respectively the upper and lower surface of support, and four sides of support are respectively
First side, second side, the 3rd side and the 4th side, first side are relative with second side, the 3rd side and the 4th side
Face is relative；
First sliding block (2) and the second sliding block (3) are respectively fixedly disposed in the first side and second side of support；
Screw (4) runs through the first support plate (9), the second support plate (10) and the 3rd support plate (11), the two ends point of screw (4) vertically successively
It is not fixedly installed with the first support plate (9) and the 3rd support plate (11)；
First vacuum tube (5) and the second vacuum tube (6) through the second support plate (10) and are fixedly installed on the first support plate (9) and the
Between three support plates (11)；
The first moving contact (12) and the second moving contact (13) are provided with the second support plate (10), is set on the 3rd support plate (11)
There are the 3rd moving contact (14) and the 4th moving contact (15), the first moving contact (12) is relative up and down with the 3rd moving contact (14), second
Moving contact (13) is relative up and down with the 4th moving contact (15), and the first incoming end of the first moving contact (12) exceeds the 3rd side of support
Face, the first incoming end of the first moving contact (12), the first incoming end of the second moving contact (13), the first of the 3rd moving contact (14)
First incoming end of incoming end and the 4th moving contact (15) is concordant；
The first switching arm support (16) and the second switching arm support (17) are fixedly installed on the upper surface of the first support plate (9),
First switching arm support (16) and the second switching arm support (17) are close to the 4th side of support and concordant setting；
First operating rocker (7) includes the first switch boards, the second switch boards and the first stay column (18), the first switch boards and the second switching
Plate is L-type plate, and the first switch boards are relative with the second switch boards side and be arranged in parallel, the first end of the first switch boards and second
The first end of switch boards is connected by head rod, and the bending sections of the bending section of the first switch boards and the second switch boards passes through the
Two connecting rods are connected, and the first switching arm support (16) is used to support the second connecting rod, and the second connecting rod can be in the first operating rocker
Do fixed-axis rotation on support (16), the second end of the first switch boards, the of the first end of the first stay column (18) and the second switch boards
Two ends pass sequentially through the 3rd connecting rod and are connected, and the first support plate (9) is run through at the second end of the first stay column (18), and can with it is first true
First electrical connection terminal of blank pipe (5) is connected；
Second operating rocker (8) includes the 3rd switch boards, the 4th switch boards and the second stay column (19), the 3rd switch boards and the 4th switching
Plate is L-type plate, and the 3rd switch boards are relative with the 4th switch boards side and be arranged in parallel, the first end and the 4th of the 3rd switch boards
The first end of switch boards is connected by the 4th connecting rod, and the bending sections of the bending section of the 3rd switch boards and the 4th switch boards passes through the
Five connecting rods are connected, and the second switching arm support (17) is used to support the 5th connecting rod, and the 5th connecting rod can be in the second operating rocker
Do fixed-axis rotation on support (17), the second end of the 3rd switch boards, the of the first end of the second stay column (19) and the 4th switch boards
Two ends pass sequentially through the 6th connecting rod and are connected, and the first support plate (9) is run through at the second end of the second stay column (19), and can with it is second true
First electrical connection terminal of blank pipe (6) is connected；
The first slide rail (20) and second is vertically arranged with inside, its two relative side wall in the first casing (1) respectively to slide
Rail, the first sliding block (2) and the second sliding block (3) are able to slide vertically on the first slide rail (20) and the second slide rail, first
The inside of casing (1) is also vertically arranged with leading screw (21), and leading screw (21) can do fixed-axis rotation, and screw (4) is enclosed on leading screw (21)
On, the two threaded connection；
Machine control unit is used to control leading screw (21) to do dead axle motion；
Two row are also installed with inside, its rear wall in the first casing (1) vertically and determine multiple fixed tactile in contact (22), same row
Head (22) is uniformly distributed, and two row determine contact (22) and axisymmetricly set, and any one determines contact (22) can be while with first
First access end in contact of the first incoming end of moving contact (12) and the 3rd moving contact (14), contact (22) is determined when one and meanwhile with
During the first access end in contact of the first incoming end of the first moving contact (12) and the 3rd moving contact (14), to determine contact (22) right with this
What is claimed determines contact (22) while being terminated with the first access of the first incoming end and the 4th moving contact (15) of the second moving contact (13)
Touch, it is all to determine contact (22) and be connected respectively with multiple terminals of arc suppression coil；
Switching notch board (23) and switching protrusive board (24) are also vertically arranged with the inside of the first casing (1), in switching notch board (23)
Switching end face on be evenly arranged with multiple grooves, switching protrusive board (24) switching end face on be evenly arranged with multiple projections,
Head rod and the 4th connecting rod are able to the switch terminal of the switching end face and switching protrusive board (24) in switching notch board (23)
Slided on face, when head rod is located at the inside grooves, the first vacuum tube (5) internal switching, otherwise, the first vacuum tube
(5) it is internal to disconnect, when the 4th connecting rod and the projection contacts, disconnected inside the second vacuum tube (6), otherwise, the second vacuum
(6) internal switching is managed, the inside on off operating mode of the first vacuum tube (5) and the inside on off operating mode moment of the second vacuum tube (6) protect
Hold opposite；
Multiple in same row determine contact (22) and correspond to multiple gears respectively, when the switching selector is located at a gear
When, the first moving contact (12) and the 3rd moving contact (14) are determined contact (22) and contacted with same, the inside of the first vacuum tube (5)
Disconnect；
When the switching selector is from during a gear is moved to adjacent gear positions, the inside of the first vacuum tube (5) is broken
Open, on-off, the internal switching of the second vacuum tube (6), disconnection, connect；
Second incoming end of the first stay column (18) and the 4th moving contact (15) is electrically connected, and the second of the first vacuum tube (5) is electric
Connection end and the second incoming end of the 3rd moving contact (14) are electrically connected, the second stay column (19) and the second of the first moving contact (12)
Incoming end is electrically connected, and the second incoming end of the second electrical connection terminal and the second moving contact (13) of the second vacuum tube (6) is electric
Connection；
First casing (1) and support are insulator.
2. arc suppression coil adjuster as claimed in claim 1, it is characterised in that the first moving contact (12) and the second moving contact
(13) on the lower surface for being arranged at the second support plate (10), the 3rd moving contact (14) and the 4th moving contact (15) are arranged at the 3rd
On the upper surface of support plate (11), the 4th support plate, the 4th support plate are additionally provided between the second support plate (10) and the 3rd support plate (11)
For preventing the first moving contact (12) from being contacted with the 3rd moving contact (14), the second moving contact (13) connects with the 4th moving contact (15)
Touch.
3. arc suppression coil adjuster as claimed in claim 2, it is characterised in that the first moving contact (12) and the second moving contact
(13) it is fixedly installed on respectively by the first metallic plate and the second metallic plate on the lower surface of the second support plate (10), the 3rd moving contact
And the 4th moving contact (15) is fixedly installed on the upper of the 3rd support plate (11) by the 3rd metallic plate and the 4th metallic plate respectively (14)
On surface, the first metallic plate to the 4th metallic plate is fixed by metallic pin respectively；
Second electrical connection terminal of the first vacuum tube (5) is connected with the 3rd metallic plate, the second electrical connection of the second vacuum tube (6)
End is connected with the second metallic plate；
On the second support plate (10) level be installed with the first bonding jumper (25), the second bonding jumper (26) and meanwhile with the second support plate (10)
It is connected with the 3rd support plate (11), and is vertically arranged, the first bonding jumper (25) and the second bonding jumper (26) is close to the 3rd of support
Sideways；
First stay column (18) passes sequentially through the first wire, the second bonding jumper (26) and the second wire and is connected with the 4th metallic plate, the
Two stay columns (19) pass sequentially through privates and the first bonding jumper (25) is connected with the first metallic plate.
4. arc suppression coil adjuster as claimed in claim 1, it is characterised in that the adjuster also includes the second casing
(27), machine control unit includes servomotor (28) and transmission mechanism；
First casing (1) is installed on the upper wall of the second casing (27) vertically, is provided with the inner horizontal of the second casing (27)
5th support plate (29)；
Transmission mechanism includes first rotating shaft, the second rotating shaft, the 3rd rotating shaft (30), first gear (31) and second gear (32), the
Three rotating shafts (30) are insulator, and first gear (31) and second gear (32) are straight spur gear；
Inside in the second casing (27), servomotor (28) is located at the lower section of the 5th support plate (29), and transmission mechanism is located at the 5th
The top of support plate (29)；
First rotating shaft runs through the 5th support plate (29) vertically, and the first end of first rotating shaft is coaxially solid with the rotating shaft of servomotor (28)
If the second end of first gear (31) and first rotating shaft is coaxially fixed, the first end of the second rotating shaft is connected with the 5th support plate (29),
The upper wall of the second casing (27) is run through at second end of the second rotating shaft, and coaxial fixed by the 3rd rotating shaft (30) and leading screw (21),
Second gear (32) and the second rotating shaft are coaxially fixed, and the second rotating shaft can do fixed-axis rotation, first gear (31) and second gear
(32) engage in the horizontal direction.
5. arc suppression coil adjuster as claimed in claim 4, it is characterised in that clutch shaft bearing is run through at the second end of first rotating shaft
Seat (33) is connected with first gear (31)；
Transmission mechanism also includes the first dead axle, the second dead axle, the 3rd gear (34), sheave (35) and gear disk (36), the 3rd tooth
Take turns as straight spur gear；
First dead axle and the second dead axle are installed between the 5th support plate (29) and the upper wall of the second casing (27), the 3rd gear
(34) it is coaxially disposed with the first dead axle, and fixed-axis rotation can be done, the 3rd gear (34) is located at first gear (31) and the second tooth
Take turns between (32), the 3rd gear (34) is engaged with first gear (31) and second gear (32) simultaneously in the horizontal direction, the
Lock groove (37) is additionally arranged on one dead axle, lock groove (37) reduces the revolution of second gear (32) by Locking arc (38)；
Sheave (35) and gear disk (36) are coaxially disposed with the second dead axle, and can synchronously do fixed-axis rotation, the 3rd gear
(34) linked by pulling axis and sheave (35), gear disk (36) is used for the current gear for indicating the adjuster.
6. arc suppression coil adjuster as claimed in claim 5, it is characterised in that transmission mechanism also include the 4th gear (39),
5th gear (40), the 4th rotating shaft (41) and second bearing seat (42)；
4th gear (39) and the 5th gear (40) are straight tooth column cone pulley；
4th gear (39) and the second rotating shaft are coaxially fixed, and between the first end and second gear (32) of the second rotating shaft；
Second bearing seat (42) is fixedly installed on the 5th support plate (29), and the 4th rotating shaft (41) level runs through second bearing seat
(42), the first end and the 5th gear (40) of the 4th rotating shaft (41) are coaxial fixed, and fixation is set on the second end of the 4th rotating shaft (41)
Rocking handle is equipped with, the 5th gear (40) is engaged with the 4th gear (39).
7. the arc suppression coil adjuster as described in claim 1 to 6 any one, it is characterised in that the first sliding block (2) and second
The material of sliding block (3) is oil-containing nylon.
8. a kind of arc suppression coil adjuster, it is characterised in that the adjuster includes multiple switching selectors, Mechanical course and filled
Put and multiple first casings (1)；
Switching selector includes support, the first sliding block (2), the second sliding block (3), screw (4), the first vacuum tube (5), second true
Blank pipe (6), the first operating rocker (7) and the second operating rocker (8)；
Support includes the first support plate (9), the second support plate (10) and the 3rd support plate (11), and three is relative and parallel up and down successively, and
It is connected；
First support plate (9) and the 3rd support plate (11) are respectively the upper and lower surface of support, and four sides of support are respectively
First side, second side, the 3rd side and the 4th side, first side are relative with second side, the 3rd side and the 4th side
Face is relative；
First sliding block (2) and the second sliding block (3) are respectively fixedly disposed in the first side and second side of support；
Screw (4) runs through the first support plate (9), the second support plate (10) and the 3rd support plate (11), the two ends point of screw (4) vertically successively
It is not fixedly installed with the first support plate (9) and the 3rd support plate (11)；
First vacuum tube (5) and the second vacuum tube (6) through the second support plate (10) and are fixedly installed on the first support plate (9) and the
Between three support plates (11)；
The first moving contact (12) and the second moving contact (13) are provided with the second support plate (10), is set on the 3rd support plate (11)
There are the 3rd moving contact (14) and the 4th moving contact (15), the first moving contact (12) is relative up and down with the 3rd moving contact (14), second
Moving contact (13) is relative up and down with the 4th moving contact (15), and the first incoming end of the first moving contact (12) exceeds the 3rd side of support
Face, the first incoming end of the first moving contact (12), the first incoming end of the second moving contact (13), the first of the 3rd moving contact (14)
First incoming end of incoming end and the 4th moving contact (15) is concordant；
The first switching arm support (16) and the second switching arm support (17) are fixedly installed on the upper surface of the first support plate (9),
First switching arm support (16) and the second switching arm support (17) are close to the 4th side of support and concordant setting；
First operating rocker (7) includes the first switch boards, the second switch boards and the first stay column (18), the first switch boards and the second switching
Plate is L-type plate, and the first switch boards are relative with the second switch boards side and be arranged in parallel, the first end of the first switch boards and second
The first end of switch boards is connected by head rod, and the bending sections of the bending section of the first switch boards and the second switch boards passes through the
Two connecting rods are connected, and the first switching arm support (16) is used to support the second connecting rod, and the second connecting rod can be in the first operating rocker
Do fixed-axis rotation on support (16), the second end of the first switch boards, the of the first end of the first stay column (18) and the second switch boards
Two ends pass sequentially through the 3rd connecting rod and are connected, and the first support plate (9) is run through at the second end of the first stay column (18), and can with it is first true
First electrical connection terminal of blank pipe (5) is connected；
Second operating rocker (8) includes the 3rd switch boards, the 4th switch boards and the second stay column (19), the 3rd switch boards and the 4th switching
Plate is L-type plate, and the 3rd switch boards are relative with the 4th switch boards side and be arranged in parallel, the first end and the 4th of the 3rd switch boards
The first end of switch boards is connected by the 4th connecting rod, and the bending sections of the bending section of the 3rd switch boards and the 4th switch boards passes through the
Five connecting rods are connected, and the second switching arm support (17) is used to support the 5th connecting rod, and the 5th connecting rod can be in the second operating rocker
Do fixed-axis rotation on support (17), the second end of the 3rd switch boards, the of the first end of the second stay column (19) and the 4th switch boards
Two ends pass sequentially through the 6th connecting rod and are connected, and the first support plate (9) is run through at the second end of the second stay column (19), and can with it is second true
First electrical connection terminal of blank pipe (6) is connected；
The first slide rail (20) and second is vertically arranged with inside, its two relative side wall in the first casing (1) respectively to slide
Rail, the first sliding block (2) and the second sliding block (3) are able to slide vertically on the first slide rail (20) and the second slide rail, first
The inside of casing (1) is also vertically arranged with leading screw (21), and leading screw (21) can do fixed-axis rotation, and screw (4) is enclosed on leading screw (21)
On, the two threaded connection；
Multiple switching selectors are matched with multiple first casings (1) respectively；
Machine control unit is used to control multiple leading screws (21) of multiple switching selectors to do dead axle motion simultaneously；
Two row are also installed with inside, its rear wall in the first casing (1) vertically and determine multiple fixed tactile in contact (22), same row
Head (22) is uniformly distributed, and two row determine contact (22) and axisymmetricly set, and any one determines contact (22) can be while with first
First access end in contact of the first incoming end of moving contact (12) and the 3rd moving contact (14), contact (22) is determined when one and meanwhile with
During the first access end in contact of the first incoming end of the first moving contact (12) and the 3rd moving contact (14), to determine contact (22) right with this
What is claimed determines contact (22) while being terminated with the first access of the first incoming end and the 4th moving contact (15) of the second moving contact (13)
Touch, it is all to determine contact (22) and be connected respectively with multiple terminals of arc suppression coil；
Switching notch board (23) and switching protrusive board (24) are also vertically arranged with the inside of the first casing (1), in switching notch board (23)
Switching end face on be evenly arranged with multiple grooves, switching protrusive board (24) switching end face on be evenly arranged with multiple projections,
Head rod and the 4th connecting rod are able to the switch terminal of the switching end face and switching protrusive board (24) in switching notch board (23)
Slided on face, when head rod is located at the inside grooves, the first vacuum tube (5) internal switching, otherwise, the first vacuum tube
(5) it is internal to disconnect, when the 4th connecting rod and the projection contacts, disconnected inside the second vacuum tube (6), otherwise, the second vacuum
(6) internal switching is managed, the inside on off operating mode of the first vacuum tube (5) and the inside on off operating mode moment of the second vacuum tube (6) protect
Hold opposite；
Multiple in same row determine contact (22) and correspond to multiple gears respectively, when the switching selector is located at a gear
When, the first moving contact (12) and the 3rd moving contact (14) are determined contact (22) and contacted with same, the inside of the first vacuum tube (5)
Disconnect；
When the switching selector is from during a gear is moved to adjacent gear positions, the inside of the first vacuum tube (5) is broken
Open, on-off, the internal switching of the second vacuum tube (6), disconnection, connect；
Second incoming end of the first stay column (18) and the 4th moving contact (15) is electrically connected, and the second of the first vacuum tube (5) is electric
Connection end and the second incoming end of the 3rd moving contact (14) are electrically connected, the second stay column (19) and the second of the first moving contact (12)
Incoming end is electrically connected, and the second incoming end of the second electrical connection terminal and the second moving contact (13) of the second vacuum tube (6) is electric
Connection；
First casing (1) and support are insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036709.6U CN206401887U (en) | 2017-01-12 | 2017-01-12 | A kind of arc suppression coil adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036709.6U CN206401887U (en) | 2017-01-12 | 2017-01-12 | A kind of arc suppression coil adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206401887U true CN206401887U (en) | 2017-08-11 |
Family
ID=59512808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720036709.6U Withdrawn - After Issue CN206401887U (en) | 2017-01-12 | 2017-01-12 | A kind of arc suppression coil adjuster |
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| Country | Link |
|---|---|
| CN (1) | CN206401887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786474A (en) * | 2017-01-12 | 2017-05-31 | 王继忠 | A kind of arc suppression coil adjuster |
-
2017
- 2017-01-12 CN CN201720036709.6U patent/CN206401887U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786474A (en) * | 2017-01-12 | 2017-05-31 | 王继忠 | A kind of arc suppression coil adjuster |
| CN106786474B (en) * | 2017-01-12 | 2018-08-21 | 王继忠 | A kind of arc suppression coil adjuster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180730 Address after: 150100 Shuangcheng District Economic Development Zone, Harbin, Heilongjiang Patentee after: SHUANGCHENG ELECTROMECHANICAL TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 150199 four group of seven committees of Longcheng street, Shuangcheng, Harbin, Heilongjiang Patentee before: Wang Jizhong |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170811 Effective date of abandoning: 20180821 |