CN205943795U - 10kV permanent magnetism switch - Google Patents
10kV permanent magnetism switch Download PDFInfo
- Publication number
- CN205943795U CN205943795U CN201620834572.4U CN201620834572U CN205943795U CN 205943795 U CN205943795 U CN 205943795U CN 201620834572 U CN201620834572 U CN 201620834572U CN 205943795 U CN205943795 U CN 205943795U
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- CN
- China
- Prior art keywords
- yoke
- separating brake
- setting
- sets
- erection support
- 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.)
- Expired - Fee Related
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- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The utility model relates to a 10kV permanent magnetism switch, including switch bracket and control box, switch bracket upper portion sets up and seals utmost point post admittedly, gu set up the insulator in the utmost point post, sets up vortex electromagnetic mechanism below the insulator, sets up and drive the power integrated box that vortex electromagnetic mechanism electricity is connected in the control box, and the power integrated box is connected with the interior controlling element electricity of control box, vortex electromagnetic mechanism include mechanism's erection support, it sets up switching -on holding yoke and switching -on holding yoke bush to be located mechanism erection support upper portion, it sets up the suction disc to be located mechanism erection support middle part, it sets up the separating brake and keeps yoke and separating brake to keep the yoke bush to be located mechanism erection support lower part, the suction disc outside sets up the yoke support stick, it keeps the yoke below to set up firstly in proper order to be located the separating brake, second coil mounting panel, it is first, set up the eddy -current disc between the second coil mounting panel, it wears to there being the axis screw rod to follow vortex electromagnetic mechanism center, axis screw rod upper end extends to the appearance intracavity of insulator.
Description
Technical field
This utility model is related to electrical equipment and in particular to a kind of 10kV permanent-magnetic switching.
Background technology
Permanent-magnetic switching mainly by permanent magnet and point, shutting-brake control part etc. forms, and is to go to realize chopper with permanent magnet
Close a floodgate a kind of new electromagnetic operating mechanism keeping keeping with separating brake.Due to the difference of operating mode, in 3.6kV-40.5kV system
The design of middle permanent-magnetic switching is different, particularly 10kV permanent-magnetic switching, has and arranges control chamber on 10kV permanent-magnetic switching to supervise
The implementation status of slowdown monitoring switch, the permanent magnet unit being arranged so as to and control chamber space can cause to interfere, particularly for dividing, closing a floodgate execution
Power supply with for control chamber power supply arrangement interfere, how to solve this problem, and ensure the stable one-tenth of 10kV permanent-magnetic switching
Design problem for 10kV permanent-magnetic switching.
Content of the invention
This utility model purpose is to provide a kind of 10kV permanent-magnetic switching, stable and eliminate permanent magnet unit and control chamber
The interference problem of power supply.
In order to realize object above, the technical solution adopted in the utility model is：A kind of 10kV permanent-magnetic switching, including switch
Support and the control chamber being arranged at switch bracket side, switch bracket top arranges pole, pole is provided with tactile
Arm, Mume flower contact is connected on contact arm, and in pole, the insulator of setting high and low pressure isolation, arranges whirlpool below insulator
Stream electromagnetic mechanism, setting and power supply integrated box, power supply integrated box and the control driving vortex electromagnetic mechanism to electrically connect in control chamber
Control element electrical connection in case, described vortex electromagnetic mechanism includes mechanism's erection support, sets positioned at mechanism's erection support top
Putting closes a floodgate holding yoke and be arranged at the combined floodgate closing a floodgate in holding yoke keeps yoke bushing, sets in the middle part of mechanism's erection support
Put suction disc, separating brake is set positioned at mechanism's erection support bottom and keeps yoke and the separating brake holding magnetic being arranged in separating brake holding yoke
Yoke bushing, arranges yoke support stick outside suction disc, yoke support stick is supported in combined floodgate and keeps yoke bushing to keep yoke with separating brake
Between bushing, keep arranging first, second coil mounting plate successively, first, second coil mounting plate below yoke positioned at separating brake
Between arrange eddy-current disc, along vortex electromagnetic mechanism center wear to there being axis screw rod, axis screw rod upper end extends to the appearance of insulator
Intracavity.
Of the present utility model have technical effect that：On contact arm, contact arm is fixed on pole Mume flower contact banding.Gu
Sealed pole is fixed on switch bracket, and insulator is fixed in pole, and axis screw rod is fixing on the insulator.Close a floodgate and keep
Yoke bushing with close a floodgate keep yoke set group in together with and be fixed on mechanism's erection support.Suction disc central aperture passes through axis spiral shell
It is pull-in on combined floodgate after bar and keeps on yoke bushing, yoke support stick keeps yoke bushing and combined floodgate to protect in the combined floodgate being assembled in together
Holding yoke keeps yoke bushing and separating brake to keep yoke to be separated by a distance with separating brake, and installs first, second two below
Coil mounting plate, is eddy-current disc between first, second two coil mounting plate.So, produce after the energising of first coil installing plate
Raw current vortex is magnetic, and current vortex is vortexed disk sensing and produces identical current vortex and is magnetic, and is repelled each other vortex by the magnetic same sex
Disk will move downward, and the action of suction disc and eddy-current disc simultaneously is synchronous also moving downward, and moves to during certain position by set group
Yoke bushing and separating brake is kept to keep the held position of yoke to fix in separating brake together.This move process is referred to as separating brake and moves
Make.Feed motion is exactly the inverse process of this series of actions.This structure is stable, and combined floodgate separating brake is rapid, the power supply of setting
Integrated box is the execution power supply power supply for control chamber simultaneously of vortex electromagnetic mechanism, that is, vortex electromagnetic mechanism is powered and controls
It is on power supply integrated box that the power supply of case processed is integrated in a power supply, thus eliminating the need existing permanent magnet unit and control chamber two
Power supply interferes problem it is ensured that dividing, combined floodgate executes the power supply with control chamber.
Brief description
Fig. 1 is side structure schematic view of the present utility model；
Fig. 2 is main structure diagram of the present utility model.
Specific embodiment
Referring to the drawings, a kind of 10kV permanent-magnetic switching, including switch bracket 10 and the control being arranged at switch bracket 10 side
Case 40, switch bracket 10 top arranges pole 11, pole 11 is provided with contact arm 12, Mume flower contact 13 is connected in tactile
On arm 12, the insulator 14 of setting high and low pressure isolation in pole 11, insulator 14 lower section setting vortex electromagnetic mechanism
20, control chamber 40 is interior to arrange and drives the power supply integrated box 41 that vortex electromagnetic mechanism 20 electrically connects, power supply integrated box 41 and control
Control element electrical connection in case 40, described vortex electromagnetic mechanism 20 includes mechanism's erection support 21, positioned at mechanism's erection support
21 top settings are closed a floodgate and are kept yoke 22 and be arranged at combined floodgate keeping the combined floodgate in yoke 22 to keep yoke bushing 23, positioned at mechanism
Erection support 21 middle part setting suction disc 24, positioned at mechanism's erection support 21 bottom, setting separating brake keeps yoke 25 and is arranged at separating brake
The separating brake in yoke 25 is kept to keep yoke bushing 26, suction disc 24 outside setting yoke support stick 27, yoke support stick 27 supports
Keep in closing a floodgate yoke bushing 23 and separating brake to keep between yoke bushing 26, keep yoke 25 lower section setting successively the positioned at separating brake
First, second coil mounting plate 28a, 28b, arranges eddy-current disc 29 between first, second coil mounting plate 28a, 28b, along vortex electricity
Magnetic mechanism 20 center is worn to there being axis screw rod 30, and axis screw rod 30 upper end extends in the cavity volume of insulator 14.
On contact arm 12, contact arm 12 is fixed on pole 11 Mume flower contact 13 banding.Pole 11 is fixed on out
Close on support 10, insulator 14 is fixed in pole 11, and axis screw rod 30 is fixed on insulator 14.Close a floodgate and keep yoke
Bushing 23 with close a floodgate keep yoke 22 set group in together with and be fixed on mechanism's erection support 21.During suction disc 24 central aperture passes through
It is pull-in on combined floodgate after axle screw rod 30 to keep on yoke bushing 23, the combined floodgate that yoke support stick 27 is assembled in together keeps yoke lining
Set 23 and combined floodgate keep yoke 22 and separating brake to keep yoke bushing 26 and separating brake to keep yoke 25 to be separated by a distance, and below
First, second two coil mounting plate 28a, 28b are installed, are vortex between first, second two coil mounting plate 28a, 28b
Disk 29.So, produce current vortex after first coil installing plate 28a energising to be magnetic, current vortex is vortexed disk 29 sensing and produces phase
With current vortex be magnetic, will be moved downward by the magnetic same sex eddy-current disc 29 that repels each other, suction disc 24 and eddy-current disc 29 is dynamic simultaneously
Work is synchronous also moving downward, and moves to and is kept yoke bushing 26 and separating brake to protect by set group in separating brake together during certain position
Hold the held position of yoke 25 to fix.This move process is referred to as separating brake action.Feed motion is exactly the anti-of this series of actions
Process.This structure is stable, and combined floodgate separating brake is rapid, the power supply integrated box 41 of setting be vortex electromagnetic mechanism 20 execute confession
Electricity is the power supply of control chamber 40 simultaneously, that is, electromagnetic mechanism 20 is powered and the power supply of control chamber 40 is integrated in an electricity by being vortexed
Source is on power supply integrated box 41, thus eliminating the need 40 two power supplies of existing permanent magnet unit and control chamber and interferes and asks
Topic is it is ensured that divide, combined floodgate executes the power supply with control chamber 40.
Further, switch bracket 10 bottom setting subbase 50, subbase 50 is provided with the universal wheel of automatic lifting.
The universal wheel of the automatic lifting being installed on subbase 50 facilitates the carrying of 10kV permanent-magnetic switching and moves.
Further, backplate 60 is set positioned at the outside of control chamber 40.The backplate 60 of setting prevents personnel from touching to control by mistake
It is ensured that the safety of the normal work of control chamber 40 and personnel on case 40.
Preferably, it is arranged with axis swivel nut 31 outside axis screw rod 30.The axis swivel nut 31 adding reaches high intensity, wear-resisting
Damage, the enhanced effect of ability of bearing capacity and fatigue strength is it is ensured that the normal work of axis screw rod 30.
Claims (4)
1. a kind of 10kV permanent-magnetic switching, including switch bracket（10）Be arranged at switch bracket（10）The control chamber of side（40）,
Switch bracket（10）Top arranges pole（11）, pole（11）On be provided with contact arm（12）, Mume flower contact（13）Card
It is connected to contact arm（12）On, pole（11）The insulator of interior setting high and low pressure isolation（14）, insulator（14）Lower section setting
Vortex electromagnetic mechanism（20）It is characterised in that：Control chamber（40）Interior setting is vortexed electromagnetic mechanism with driving（20）The electricity of electrical connection
Source integrated box（41）, power supply integrated box（41）With control chamber（40）The electrical connection of interior control element, described vortex electromagnetic mechanism
（20）Including mechanism's erection support（21）, positioned at mechanism's erection support（21）Top setting is closed a floodgate and is kept yoke（22）Be arranged at
Close a floodgate and keep yoke（22）On combined floodgate keep yoke bushing（23）, positioned at mechanism's erection support（21）Middle part setting suction disc
（24）, positioned at mechanism's erection support（21）Bottom setting separating brake keeps yoke（25）Keep yoke with being arranged at separating brake（25）On
Separating brake keeps yoke bushing（26）, suction disc（24）Outside setting yoke support stick（27）, yoke support stick（27）It is supported in combined floodgate
Keep yoke bushing（23）Keep yoke bushing with separating brake（26）Between, keep yoke positioned at separating brake（25）Lower section setting successively the
First, the second coil mounting plate（28a、28b）, first, second coil mounting plate（28a、28b）Between arrange eddy-current disc（29）, edge
Vortex electromagnetic mechanism（20）Center is worn to there being axis screw rod（30）, axis screw rod（30）Upper end extends to insulator（14）Cavity volume
Interior.
2. 10kV permanent-magnetic switching according to claim 1 it is characterised in that：Switch bracket（10）Bottom arranges subbase
（50）, subbase（50）On be provided with the universal wheel of automatic lifting.
3. 10kV permanent-magnetic switching according to claim 1 it is characterised in that：Positioned at control chamber（40）Outside setting backplate
（60）.
4. 10kV permanent-magnetic switching according to claim 1 it is characterised in that：Axis screw rod（30）Outside is arranged with axis spiral shell
Set（31）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620834572.4U CN205943795U (en) | 2016-08-04 | 2016-08-04 | 10kV permanent magnetism switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620834572.4U CN205943795U (en) | 2016-08-04 | 2016-08-04 | 10kV permanent magnetism switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205943795U true CN205943795U (en) | 2017-02-08 |
Family
ID=57925321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620834572.4U Expired - Fee Related CN205943795U (en) | 2016-08-04 | 2016-08-04 | 10kV permanent magnetism switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205943795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112447442A (en) * | 2020-11-04 | 2021-03-05 | 安徽合凯电气科技股份有限公司 | Series connection double-mechanism circuit breaker |
-
2016
- 2016-08-04 CN CN201620834572.4U patent/CN205943795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112447442A (en) * | 2020-11-04 | 2021-03-05 | 安徽合凯电气科技股份有限公司 | Series connection double-mechanism circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20190804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |