CN106876213B - Vacuum circuit breaker on outdoor lamppost - Google Patents
Vacuum circuit breaker on outdoor lamppost Download PDFInfo
- Publication number
- CN106876213B CN106876213B CN201710246350.XA CN201710246350A CN106876213B CN 106876213 B CN106876213 B CN 106876213B CN 201710246350 A CN201710246350 A CN 201710246350A CN 106876213 B CN106876213 B CN 106876213B
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- CN
- China
- Prior art keywords
- lower positioning
- auxiliary
- mainboard
- plate
- pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
Abstract
The invention discloses a kind of vacuum circuit breaker on outdoor lamppost,Including three poles on pedestal and pedestal,Combined floodgate actuating unit and separating brake actuating unit are equipped in pedestal,The transmission mechanism of passing power is additionally provided in pedestal,The close/open machine being connected with transmission mechanism is equipped in pole,Holder is equipped in pedestal,Holder is equipped with lower installation board and side mounting plate,It is respectively equipped with lower positioning component and laterally positioning component on lower installation board and side mounting plate,Lower positioning component includes lower positioning mainboard and lower positioning auxiliary plate,The side at lower positioning mainboard both ends is equipped with the main supporting plate being fixedly connected with lower positioning mainboard,The Main board bolts of both connections are equipped between lower positioning mainboard and lower installation board,The side at lower positioning auxiliary plate both ends is equipped with the auxiliary support plate being fixedly connected with lower positioning auxiliary plate,The auxiliary bolt of both connections is equipped between lower positioning auxiliary plate and lower positioning mainboard,Lower positioning mainboard,Lower positioning auxiliary plate and two pieces of auxiliary support plates cooperatively form horizontal rail hole.
Description
Technical field
The present invention relates to a kind of vacuum circuit breaker, more particularly to a kind of vacuum circuit breaker on outdoor lamppost.
Background technology
It is disconnected that the utility model patent that Authorization Notice No. is CN201289816Y discloses a kind of outdoor high-voltage permanent magnet type vacuum
Road device.The waist-shaped hole that horizontal direction in the invention by main shaft in pedestal upper edge moves to drive insulated tension pole motion control division
Lock.
But the invention has the following problems：To master when either actuating arm or tripping spring drive motion of main shaft
The power that axis applies be not be all the direction of motion that main shaft is limited by waist-shaped hole, so each just in the horizontal direction
When divide-shut brake, the inner wall of main shaft and waist-shaped hole can all be worn, will not in motion of main shaft after abrasion to a certain extent
Stablize, at this time just needs replacing main shaft.
Invention content
The object of the present invention is to provide a kind of vacuum circuit breaker on outdoor lamppost, it is advantageous that still can be with after spindle abrasion
Smooth motion.
The present invention above-mentioned technical purpose technical scheme is that：A kind of Standard type vacuum circuit breaker
Three poles on device, including pedestal and pedestal, the pedestal is interior to be equipped with combined floodgate actuating unit and separating brake actuating unit, the bottom
It is additionally provided with the transmission mechanism of passing power in seat, the close/open machine being connected with transmission mechanism, the bottom are equipped in the pole
Holder is equipped in seat, the holder is equipped with lower installation board and side mounting plate, is set respectively on the lower installation board and side mounting plate
There are lower positioning component and a laterally positioning component, the lower positioning component includes lower positioning mainboard and lower positioning auxiliary plate, described lower fixed
The side at position mainboard both ends is equipped with the main supporting plate being fixedly connected with lower positioning mainboard, the lower positioning mainboard and lower installation board it
Between be equipped with the Main board bolts of both connections, the side at the lower positioning auxiliary plate both ends is equipped with and is fixedly connected with lower positioning auxiliary plate
Auxiliary support plate, the lower positioning auxiliary plate and it is lower positioning mainboard between be equipped with connection both auxiliary bolt, it is described lower fixed
Position mainboard, lower positioning auxiliary plate and two pieces of auxiliary support plates cooperatively form horizontal rail hole, and the laterally positioning component is equipped with can
The vertical rail hole of adjustment width, the transmission mechanism further include main shaft, and the side of the main shaft, which is equipped with, is inserted into horizontal rail hole
In the first limited post, first limited post is equipped with the rotating bar that be rotatablely connected with the first limited post, and the rotating bar is carried on the back
The second limited post being inserted into vertical rail hole is equipped with to first limited post one end, second limited post is equipped with and the second limit
The insulated tension pole of position column rotation connection, the insulated tension pole are connected with close/open machine.
By using above-mentioned technical proposal, when combined floodgate, magneto actuating unit drives main shaft to be moved along horizontal rail hole,
Rotating bar rotates so that the second limited post is moved along vertical rail hole so that it is complete that the upward heading tape of insulated tension pole moves close/open machine
At feed motion.When separating brake, energy storage type actuating unit drives main shaft counter motion, and rotating bar, which rotates backward, drives the second limited post
It is moved along vertical rail hole so that insulated tension pole, which moves downward, drives close/open machine to complete separating brake action.In the first limit
After column abrasion, you can by being ground the length of main supporting plate and auxiliary support plate come the position of controlled level orbit hole and width,
So that main shaft still being capable of even running.
The present invention is further arranged to：The both ends of the lower positioning auxiliary plate are equipped with the aileron extended in the longitudinal direction
Plate, the auxiliary bolt pass through auxiliary wing plate after with lower positioning mainboard screw-thread fit.
By using above-mentioned technical proposal, setting auxiliary bolt connects after passing through auxiliary wing plate with lower positioning mainboard, this
Sample allows for the outside that auxiliary bolt is located at horizontal rail hole, and the first limited post and auxiliary bolt is avoided to collide.
The present invention is further arranged to：The width of the lower positioning mainboard is more than the width of lower installation board, the lower positioning
Accessory plate is located at side of the holder towards main shaft.
By using above-mentioned technical proposal, the side towards main shaft in holder is arranged in lower positioning auxiliary plate so that turn
Auxiliary bolt will not be hindered by holder, more convenient when dismounting in this way.
The present invention is further arranged to：The lower positioning mainboard is equipped with the card slot that can be caught in auxiliary support plate.
By using above-mentioned technical proposal, auxiliary support plate is caught in card slot so that auxiliary support plate is fixed, and is not easy
It is bent when stress.
The present invention is further arranged to：Between the bolt heads of the Main board bolts, main wing plate and the bolt of auxiliary bolt
It is designed with spring shim between head and auxiliary wing plate.
By using above-mentioned technical proposal, setting spring shim plays the effect of self-locking, and it is right during motion of main shaft to prevent
The intermittent active force of lower positioning mainboard causes Main board bolts loosening that horizontal rail hole is caused to change.
The present invention is further arranged to：The side mounting plate is equipped with the slide opening in horizontal direction, the laterally positioning component
Including two side positioning columns, the side of side positioning column one end, which is equipped with, is caught in sliding block in slide opening, two side positioning columns it
Between be equipped with adjust between the two away from regulating member, the opposite side in two side positioning column one end, which is respectively equipped with, to be plugged in together
Inserting column and insertion pipe.
By using above-mentioned technical proposal, region that two side positioning columns and two inserting columns, insertion pipes surround forms perpendicular
Straight rail hole, it is vertical to control after the abrasion of the second limited post to adjust the spacing between two side positioning columns by regulating member
The width of orbit hole so that insulated tension pole still being capable of smooth motion.
The present invention is further arranged to：The regulating member includes being located among two side positioning columns on the mounting plate of side
The both ends difference of the first center-pole and the second center-pole of same position rotation connection, first center-pole and the second center-pole
Equipped with the first side lever and the second side lever being rotatablely connected with it, first side lever at both ends and the second side lever are backwards to the first center
One end of bar and the second center-pole is rotatablely connected with two side positioning columns respectively, first center-pole, the second center-pole and its
In first side lever and the second side lever rotation connection at be respectively equipped with the first spill spin block being rotatablely connected with it and second rotation
Switch block, first spill spin block are equipped with the adjusting rod being rotatablely connected with the first spill spin block, the adjusting rod and the second spill spin block
Screw-thread fit.
By using above-mentioned technical proposal, rotated by adjusting rod between changing between the first spill spin block and the second spill spin block
Away from so that the angle between the first center-pole and the second center-pole changes so that the first side lever and the cooperation of the second side lever increase
The spacing to add deduct between small two side positioning columns.Such regulative mode arrives during adjusting between two side positioning columns
The position of two all equal center lines of side positioning intercolumniation will not change.
The present invention is further arranged to：The side of the adjusting rod be equipped with vertically with the wind of adjusting rod.
By using above-mentioned technical proposal, wind is set to facilitate rotation adjusting rod.
In conclusion beneficial effects of the present invention are：
1, the width that horizontal rail hole and vertical rail hole are adjusted by lower positioning component and laterally positioning component, first
When limited post and the second limited post are worn, the width in horizontal rail hole and vertical rail hole is adjusted to make main shaft and insulation
Pull rod still can be with smooth motion；
2, auxiliary wing plate is set at the both ends of lower positioning auxiliary plate and carrys out installation bolt so that auxiliary bolt will not be located at level
In orbit hole, auxiliary bolt and the first limited post is avoided to collide.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is that embodiment hides the structural schematic diagram after pedestal；
Fig. 3 is the enlarged drawing at A in Fig. 2；
Fig. 4 is the structural schematic diagram of the first limited post in embodiment, the second limited post and support assorted；
Fig. 5 is the enlarged drawing at B in Fig. 4；
Fig. 6 is the enlarged drawing at C in Fig. 4.
Reference numeral：1, pedestal；2, pole；3, combined floodgate actuating unit；4, transmission mechanism；5, separating brake actuating unit；6, it props up
Frame；7, lower installation board；8, lower positioning component；9, horizontal rail hole；10, side mounting plate；11, laterally positioning component；12, vertical rail
Hole；13, main shaft；14, the first limited post；15, rotating bar；16, the second limited post；17, insulated tension pole；18, lower positioning mainboard；
19, main supporting plate；20, Main board bolts；21, lower positioning auxiliary plate；22, auxiliary support plate；23, card slot；24, wing plate is assisted；25,
Auxiliary bolt；26, slide opening；27, side positioning column；28, sliding block；29, the first center-pole；30, the second center-pole；31, the first side lever；
32, the second side lever；33, the first spill spin block；34, the second spill spin block；35, adjusting rod；36, wind；37, inserting column；38, grafting
Pipe；39, spring shim；40, close/open machine.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
As depicted in figs. 1 and 2, three poles 2 on a kind of vacuum circuit breaker on outdoor lamppost, including pedestal 1 and pedestal 1,
Combined floodgate actuating unit 3 as combined floodgate power is installed, combined floodgate actuating unit 3 is connected with the transmission mechanism of passing power in pedestal 1
4, transmission mechanism 4 is connected with the close/open machine 40 in pole 2, is also equipped on transmission mechanism 4 and provides separating brake power
Separating brake actuating unit 5.
As shown in Figure 3 and Figure 4, transmission mechanism 4 includes being welded on pedestal 1（It is shown in Fig. 1）On three groups amount to six branch
The lower section of frame 6, holder 6 is welded with lower installation board 7, and lower positioning component 8 is equipped on lower installation board 7, water is formed on lower positioning component 8
Square upward horizontal rail hole 9.The side of holder 6 is welded with side mounting plate 10, and laterally positioning component is equipped on side mounting plate 10
11, the vertical rail hole 12 on vertical direction is formed on laterally positioning component 11.The main shaft 13 of transmission mechanism 4 pass through side three groups
First limited post 14 is each passed through the horizontal rail hole 9 on three pack supports 6 to make main shaft 13 that can only be transported along horizontal direction
It is dynamic.Rotating bar 15 is rotatably connected on first limited post 14, rotating bar 15 is formed backwards to the side of 14 one end of the first limited post
Second limited post 16, the second limited post 16 are inserted into vertical rail hole 12, are rotatably connected on the second limited post 16 and division gate
Structure 40（It is shown in Fig. 2）Connected insulated tension pole 17.
As shown in Figure 3 and Figure 4, need close a floodgate when, combined floodgate actuating unit 3 drive main shaft 13 along horizontal rail hole 9 to the right
Movement, rotating bar 15 rotates counterclockwise so that the second limited post 16 is moved upwards along vertical rail hole 12 so that insulated tension pole
17 upward heading tapes move close/open machine 40 and complete feed motion.When needing separating brake, separating brake actuating unit 5 drives main shaft 13 to transport to the left
Dynamic, rotating bar 15, which rotates clockwise, drives the second limited post 16 to be moved downward along vertical rail hole 12 so that insulated tension pole 17
It moves downward and close/open machine 40 is driven to complete separating brake action.
As shown in Figure 3 and Figure 4, in order to avoid the first limited post 14 and the second limited post 16 are along 9 He of horizontal rail hole
Abrasion results in the need for frequent changing main-spindle 13 when vertical rail hole 12 moves, and lower positioning component 8 is arranged and laterally positioning component 11 can
To adjust position and the size in horizontal rail hole 9 and vertical rail hole 12, worn in the first limited post 14 and the second limited post 16
Horizontal rail hole 9 is adjusted later and vertical rail hole 12 can coordinate again so that main shaft 13 is stable.It is lower fixed
Hyte part 8 includes the lower positioning mainboard 18 that width is more than 7 width of lower installation board, and the side at 18 both ends of lower positioning mainboard is respectively welded with one
Block main supporting plate 19, Main board bolts 20 are threadedly coupled with lower installation board 7 after passing through lower positioning mainboard 18 so that lower position mainboard
18 are fixed.
As shown in Figure 4 and Figure 5, lower positioning component 8 further includes lower positioning auxiliary plate 21, the side at lower 21 both ends of positioning auxiliary plate
Face is respectively welded with one piece of auxiliary support plate 22, and auxiliary support plate 22 can be caught in auxiliary to position in the card slot 23 on lower positioning mainboard 18
Help support plate 22.The both ends of lower positioning auxiliary plate 21 are extended with auxiliary wing plate 24, and auxiliary bolt 25 passes through after auxiliary wing plate 24
With lower 18 screw-thread fit of positioning mainboard lower positioning auxiliary plate 21 is fixed.Lower positioning auxiliary plate 21 is located at lower installation board 7
Side to turn it is more convenient when auxiliary bolt 25, and two pieces auxiliary wing plates 24 maximum be smaller than two pieces of main supports
Spacing between plate 19.
As shown in Figure 4 and Figure 5, the sky that lower positioning mainboard 18, lower positioning auxiliary plate 21 and two pieces of auxiliary support plates 22 surround
Between form horizontal rail hole 9, after the abrasion of the first limited post 14, you can by being ground main supporting plate 19 and auxiliary support plate 22
Length carrys out position and the width of controlled level orbit hole 9 so that main shaft 13 still being capable of even running.Main shaft 13 is transported in order to prevent
Cause the loosening of Main board bolts 20 that horizontal rail hole 9 is caused to change the intermittent active force of lower positioning mainboard 18 during dynamic,
All pacify between the bolt head of Main board bolts 20, lower positioning mainboard 18 and between the bolt head and auxiliary wing plate 24 of auxiliary bolt 25
Self-locking effect is played equipped with spring shim 39.
As shown in Figure 4 and Figure 6, when the second limited post 16 adjusts vertical rail hole 12 after wear, due to vertical rail
Hole 12 is independent corresponding second limited post 16, is limited respectively with three first after need not being adjusted as horizontal rail hole 9
Main shaft 13 is limited on horizontal direction by the cooperation of column 14.It is provided with the slide opening 26 of horizontal direction on side mounting plate 10, it is fixed to constitute side
The side of two 27 lower ends of side positioning column of hyte part 11 forms the sliding block 28 being inserted into slide opening 26.Two on side mounting plate 10
30 center of the first 29 second center-pole of the center-pole rotation of same position and equal length among root side positioning column 27 connects
It connects, the both ends of the first center-pole 29 and the second center-pole 30 are rotatably connected to the first side lever 31 and the second side lever 32, both ends respectively
The first side lever 31 and the second side lever 32 backwards to the first center-pole 29,30 one end of the second center-pole respectively with two side positioning columns 27
Rotation connection.First center-pole 29, the second center-pole 30 at the wherein rotation connection of first side lever 31, the second side lever 32
It is rotatably connected to the first spill spin block 33 and the second spill spin block 34 respectively, adjusting rod 35 is rotatably connected on the first spill spin block 33, adjusts
34 screw-thread fit of the other end of pole 35 and the second spill spin block, be welded on adjusting rod 35 vertically with the wind of adjusting rod 35 36.
The opposite side of side positioning column 27 is welded with the inserting column 37 being plugged in together and insertion pipe 38 respectively.
As shown in Figure 4 and Figure 6, the region that two side positioning columns 27 and two inserting columns 37, insertion pipe 38 surround forms perpendicular
Straight rail hole 12, after the abrasion of the second limited post 16, you can drive the rotation of adjusting rod 35 to adjust two by shaking wind 36
Spacing between root side positioning column 27 controls the width in vertical rail hole 12 so that insulated tension pole 17 still can be transported steadily
It is dynamic.
Claims (8)
1. three poles (2) on a kind of vacuum circuit breaker on outdoor lamppost, including pedestal (1) and pedestal (1), the pedestal (1)
It is interior to be equipped with combined floodgate actuating unit (3) and separating brake actuating unit (5), the transmission mechanism of passing power is additionally provided in the pedestal (1)
(4), the close/open machine (40) being connected with transmission mechanism (4) is equipped in the pole (2), it is characterized in that：In the pedestal (1)
Equipped with holder (6), the holder (6) is equipped with lower installation board (7) and side mounting plate (10), and the lower installation board (7) is equipped with
Lower positioning component (8), the side mounting plate (10) are equipped with laterally positioning component (11), and the lower positioning component (8) includes lower fixed
The side of position mainboard (18) and lower positioning auxiliary plate (21), described lower positioning mainboard (18) both ends is equipped with and lower positioning mainboard (18)
The main supporting plate (19) being fixedly connected is equipped with the mainboard of both connections between the lower positioning mainboard (18) and lower installation board (7)
Bolt (20), the side at lower positioning auxiliary plate (21) both ends are equipped with the auxiliary branch being fixedly connected with lower positioning auxiliary plate (21)
Fagging (22) is equipped with the auxiliary bolt (25) of both connections between the lower positioning auxiliary plate (21) and lower positioning mainboard (18),
The lower positioning mainboard (18), lower positioning auxiliary plate (21) and two pieces of auxiliary support plates (22) cooperatively form horizontal rail hole (9),
The laterally positioning component (11) is equipped with the vertical rail hole (12) of adjustable width, and the transmission mechanism (4) further includes main shaft
(13), the side of the main shaft (13) is equipped with the first limited post (14) being inserted into horizontal rail hole (9), first limited post
(14) it is equipped with the rotating bar (15) being rotatablely connected with the first limited post (14), the rotating bar (15) is backwards to the first limited post
(14) one end is equipped with the second limited post (16) being inserted into vertical rail hole (12), and second limited post (16) is equipped with and the
The insulated tension pole (17) of two limited posts (16) rotation connection, the insulated tension pole (17) are connected with close/open machine (40).
2. vacuum circuit breaker on outdoor lamppost according to claim 1, it is characterized in that：The two of the lower positioning auxiliary plate (21)
End is equipped with the auxiliary wing plate (24) extended in the longitudinal direction, and the auxiliary bolt (25) passes through auxiliary wing plate (24) later under
Position mainboard (18) screw-thread fit.
3. vacuum circuit breaker on outdoor lamppost according to claim 2, it is characterized in that：The width of the lower positioning mainboard (18)
More than the width of lower installation board (7), the lower positioning auxiliary plate (21) is located at the side of holder (6) towards main shaft (13).
4. vacuum circuit breaker on outdoor lamppost according to claim 1, it is characterized in that：The lower positioning mainboard (18) is equipped with
The card slot (23) of auxiliary support plate (22) can be caught in.
5. vacuum circuit breaker on outdoor lamppost according to claim 1, it is characterized in that：The bolt of the Main board bolts (20)
It is designed with spring shim between head, lower positioning mainboard (18) and between the bolt head and auxiliary wing plate (24) of auxiliary bolt (25)
(39)。
6. vacuum circuit breaker on outdoor lamppost according to claim 1, it is characterized in that：The side mounting plate (10) is equipped with water
Square upward slide opening (26), the laterally positioning component (11) include two side positioning columns (27), the side positioning column (27) one
The side at end is equipped with and is caught in sliding block (28) in slide opening (26), be equipped between two side positioning columns (27) adjust between the two away from
Regulating member, wherein a side positioning column (27) is equipped with inserting column (37), another side positioning column (27) is equipped with insertion pipe
(38), the inserting column (37) is plugged in together with insertion pipe (38).
7. vacuum circuit breaker on outdoor lamppost according to claim 6, it is characterized in that：The regulating member includes being installed with side
It is located at the first center-pole (29) and the second center of the intermediate same position rotation connection of two side positioning columns (27) on plate (10)
Bar (30), the both ends of first center-pole (29) are equipped with the first side lever (31) being rotatablely connected with it, second center-pole
(30) both ends are equipped with the second side lever (32) being rotatablely connected with it, and first side lever (31) is backwards to the first center-pole (29)
One end and side positioning column (27) be rotatablely connected, the second side lever (32) is backwards to one end of the second center-pole (30) and side positioning column
(27) it is rotatablely connected, is equipped with and its turn at first center-pole (29) and the rotation connection of wherein one first side lever (31)
Be equipped at the first spill spin block (33) of dynamic connection, the second center-pole (30) and the rotation connection of wherein one second side lever (32) with
Its second spill spin block (34) being rotatablely connected, first spill spin block (33), which is equipped with, to be rotatablely connected with the first spill spin block (33)
Adjusting rod (35), the adjusting rod (35) and the second spill spin block (34) screw-thread fit.
8. vacuum circuit breaker on outdoor lamppost according to claim 7, it is characterized in that：The side of the adjusting rod (35) is equipped with
Wind (36) perpendicular to adjusting rod (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710246350.XA CN106876213B (en) | 2017-04-15 | 2017-04-15 | Vacuum circuit breaker on outdoor lamppost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710246350.XA CN106876213B (en) | 2017-04-15 | 2017-04-15 | Vacuum circuit breaker on outdoor lamppost |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106876213A CN106876213A (en) | 2017-06-20 |
| CN106876213B true CN106876213B (en) | 2018-10-26 |
Family
ID=59163493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710246350.XA Active CN106876213B (en) | 2017-04-15 | 2017-04-15 | Vacuum circuit breaker on outdoor lamppost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106876213B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616374B (en) * | 2018-12-22 | 2019-10-29 | 祥兴电气有限公司 | A kind of vacuum circuit breaker |
| CN110556266B (en) * | 2019-08-26 | 2021-06-25 | 浙江巨高电力设备有限公司 | Vacuum circuit breaker on post |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2702430Y (en) * | 2004-05-08 | 2005-05-25 | 保定天威集团有限公司 | Easily adjustable outdoor high-voltage vacuum circuit breaker |
| CN2727940Y (en) * | 2004-08-31 | 2005-09-21 | 南京因泰莱配电自动化设备有限公司 | Outdoor vacuum circuit breaker with permanent magnet mechanism |
| CN201289816Y (en) * | 2008-11-21 | 2009-08-12 | 郑文秀 | Outdoor high-voltage permanent magnet type vacuum circuit breaker |
| CN201673852U (en) * | 2010-05-18 | 2010-12-15 | 湖北网安科技有限公司 | Outdoor high-voltage solidified vacuum circuit breaker with permanent magnet mechanism |
| CN204991591U (en) * | 2015-09-15 | 2016-01-20 | 江苏亚开电气有限公司 | Take single permanent magnetism circuit breaker of manual combined floodgate function |
| CN206619543U (en) * | 2017-04-15 | 2017-11-07 | 浙江常有电气有限公司 | Vacuum circuit breaker on outdoor lamppost |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101693093B1 (en) * | 2015-01-06 | 2017-01-06 | 엘에스산전 주식회사 | Main circuit breaking mechanism for ring main unit |
-
2017
- 2017-04-15 CN CN201710246350.XA patent/CN106876213B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2702430Y (en) * | 2004-05-08 | 2005-05-25 | 保定天威集团有限公司 | Easily adjustable outdoor high-voltage vacuum circuit breaker |
| CN2727940Y (en) * | 2004-08-31 | 2005-09-21 | 南京因泰莱配电自动化设备有限公司 | Outdoor vacuum circuit breaker with permanent magnet mechanism |
| CN201289816Y (en) * | 2008-11-21 | 2009-08-12 | 郑文秀 | Outdoor high-voltage permanent magnet type vacuum circuit breaker |
| CN201673852U (en) * | 2010-05-18 | 2010-12-15 | 湖北网安科技有限公司 | Outdoor high-voltage solidified vacuum circuit breaker with permanent magnet mechanism |
| CN204991591U (en) * | 2015-09-15 | 2016-01-20 | 江苏亚开电气有限公司 | Take single permanent magnetism circuit breaker of manual combined floodgate function |
| CN206619543U (en) * | 2017-04-15 | 2017-11-07 | 浙江常有电气有限公司 | Vacuum circuit breaker on outdoor lamppost |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106876213A (en) | 2017-06-20 |
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Address after: 325600 211 weft six road, Yueqing Economic Development Zone, Wenzhou, Zhejiang Patentee after: Zhejiang Changyou Electric Co.,Ltd. Address before: 325600 211 weft six road, Yueqing Economic Development Zone, Wenzhou, Zhejiang Patentee before: ZHEJIANG CHANGYOU ELECTRIC CO.,LTD. |