CN203966850U - A kind of novel intelligent eddy current speed-sensitive switch - Google Patents
A kind of novel intelligent eddy current speed-sensitive switch Download PDFInfo
- Publication number
- CN203966850U CN203966850U CN201420279217.6U CN201420279217U CN203966850U CN 203966850 U CN203966850 U CN 203966850U CN 201420279217 U CN201420279217 U CN 201420279217U CN 203966850 U CN203966850 U CN 203966850U
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- Prior art keywords
- eddy
- disc
- suction disc
- current
- screw rod
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- 238000004804 winding Methods 0.000 claims abstract description 9
- 239000000696 magnetic material Substances 0.000 claims abstract description 4
- 230000035699 permeability Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
A kind of novel intelligent eddy current speed-sensitive switch, relate to technical field of electricity, comprise eddy-current disc, suction disc, axis screw rod, described axis screw rod one end is connected to suction disc through eddy-current disc middle part, the junction of the described axis screw rod other end and eddy-current disc is provided with axis swivel nut, described eddy-current disc top is provided with switching winding, bottom is provided with closing coil, described switching winding is connected by shunting support stick with closing coil, described closing coil below is connected with to close a floodgate and keeps yoke, described combined floodgate keeps yoke to be connected with separating brake by stay pipe and keeps yoke, in the form of annular discs in the middle of described suction disc, two ends are provided with connecting portion, this suction disc adhesive is sharp, described suction disc is made by permeability magnetic material.The utility model is simple in structure, and modern design utilizes electromagnetic principle to realize switch deciliter, reaches quick opening and closing, and serviceability is good.
Description
Technical field
The utility model relates to technical field of electricity, is specifically related to a kind of novel intelligent eddy current speed-sensitive switch.
Background technology
At present, field of switches at home and abroad, the existing switch deciliter time, cannot be fast when electrical network produces fault deciliter at least all more than a few tens of milliseconds, and the person and electric equipment are suffered damage.Even under normal circumstances, general switch, because deciliter time can produce slowly switching overvoltage and shove, also can cause the infringement of electric equipment.
Utility model content
It is a kind of stable that technical problem to be solved in the utility model is to provide, the novel intelligent eddy current speed-sensitive switch that practical application effect is good.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of novel intelligent eddy current speed-sensitive switch, comprise eddy-current disc, suction disc, axis screw rod, described axis screw rod one end is connected to suction disc through eddy-current disc middle part, the junction of the described axis screw rod other end and eddy-current disc is provided with axis swivel nut, described eddy-current disc top is provided with switching winding, bottom is provided with closing coil, described switching winding is connected by shunting support stick with closing coil, described closing coil below is connected with to close a floodgate and keeps yoke, described combined floodgate keeps yoke to be connected with separating brake by stay pipe and keeps yoke, in the form of annular discs in the middle of described suction disc, two ends are provided with connecting portion, this suction disc adhesive is sharp, described suction disc is made by permeability magnetic material.
The connecting portion at described suction disc two ends is connected on stay pipe respectively.
Between described closing coil and axis screw rod, be provided with closing coil axle sleeve.
Described eddy-current disc is made by non-magnet material.
The beneficial effects of the utility model are: the utility model is simple in structure, and modern design utilizes electromagnetic principle to realize switch deciliter, reaches quick opening and closing, and serviceability is good.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of novel intelligent eddy current speed-sensitive switch, comprise eddy-current disc 5, suction disc 11, axis screw rod 1, axis screw rod 1 one end is connected to suction disc 11 through eddy-current disc 5 middle parts, the junction of axis screw rod 1 other end and eddy-current disc 5 is provided with axis swivel nut 2, eddy-current disc 5 tops are provided with switching winding 3, bottom is provided with closing coil 6, switching winding 3 is connected by shunting support stick 4 with closing coil 6, closing coil 6 belows are connected with to close a floodgate and keep yoke 7, close a floodgate and keep yoke 7 to be connected with separating brake maintenance yoke 9 by stay pipe 8, by axis screw rod 1, connect eddy-current disc 5 and suction disc 11, while making it to move, be to move simultaneously, switching winding 3 and closing coil 6 energisings produce magnetic field, produce after magnetoelectricity conversion with eddy-current disc 5, suction disc 11 is moved up and down, thereby realize folding.In the form of annular discs in the middle of suction disc 11, two ends are provided with connecting portion, and these suction disc 11 adhesives are sharp, suction disc 11 is made by permeability magnetic material, the connecting portion at suction disc 11 two ends is connected to respectively on stay pipe 8, between closing coil 6 and axis screw rod 1, is provided with closing coil axle sleeve 10, and eddy-current disc 5 is made by non-magnet material.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a novel intelligent eddy current speed-sensitive switch, it is characterized in that: comprise eddy-current disc, suction disc, axis screw rod, described axis screw rod one end is connected to suction disc through eddy-current disc middle part, the junction of the described axis screw rod other end and eddy-current disc is provided with axis swivel nut, described eddy-current disc top is provided with switching winding, bottom is provided with closing coil, described switching winding is connected by shunting support stick with closing coil, described closing coil below is connected with to close a floodgate and keeps yoke, described combined floodgate keeps yoke to be connected with separating brake by stay pipe and keeps yoke, in the form of annular discs in the middle of described suction disc, two ends are provided with connecting portion, described suction disc is made by permeability magnetic material.
2. a kind of novel intelligent eddy current speed-sensitive switch according to claim 1, is characterized in that: the connecting portion at described suction disc two ends is connected on stay pipe respectively.
3. a kind of novel intelligent eddy current speed-sensitive switch according to claim 1, is characterized in that: between described closing coil and axis screw rod, be provided with closing coil axle sleeve.
4. a kind of novel intelligent eddy current speed-sensitive switch according to claim 1, is characterized in that: described eddy-current disc is made by non-magnet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279217.6U CN203966850U (en) | 2014-05-28 | 2014-05-28 | A kind of novel intelligent eddy current speed-sensitive switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279217.6U CN203966850U (en) | 2014-05-28 | 2014-05-28 | A kind of novel intelligent eddy current speed-sensitive switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203966850U true CN203966850U (en) | 2014-11-26 |
Family
ID=51927403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420279217.6U Expired - Lifetime CN203966850U (en) | 2014-05-28 | 2014-05-28 | A kind of novel intelligent eddy current speed-sensitive switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203966850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349799A (en) * | 2018-08-09 | 2019-10-18 | 安徽合凯电气科技股份有限公司 | A kind of vacuum switch and associated mechanisms, system and application |
-
2014
- 2014-05-28 CN CN201420279217.6U patent/CN203966850U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349799A (en) * | 2018-08-09 | 2019-10-18 | 安徽合凯电气科技股份有限公司 | A kind of vacuum switch and associated mechanisms, system and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170606 Address after: Songjiang District Minyi road 201612 Shanghai City No. 201 Building 1 Room 302 Patentee after: SHANGHAI HEKAI POWER PROTECTION EQUIPMENT Co.,Ltd. Address before: No. 28 Jinhua Avenue Shuangfeng Industrial Zone, Changfeng County of Hefei City, Anhui province 231100 Patentee before: Anhui Guoke Electric Power Equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200316 Address after: 231100 Shuangfeng Road North 28, Shuangfeng Economic Development Zone, Changfeng County, Hefei, Anhui Patentee after: ANHUI HEKAI ELECTRICAL TECHNOLOGY Co.,Ltd. Address before: Songjiang District Minyi road 201612 Shanghai City No. 201 Building 1 Room 302 Patentee before: SHANGHAI HEKAI POWER PROTECTION EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |