CN202159546U - Inductor for high speed rail - Google Patents
Inductor for high speed rail Download PDFInfo
- Publication number
- CN202159546U CN202159546U CN2011202327452U CN201120232745U CN202159546U CN 202159546 U CN202159546 U CN 202159546U CN 2011202327452 U CN2011202327452 U CN 2011202327452U CN 201120232745 U CN201120232745 U CN 201120232745U CN 202159546 U CN202159546 U CN 202159546U
- Authority
- CN
- China
- Prior art keywords
- inductor
- connecting screw
- upper bracket
- screw rod
- speed rail
- 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 - Lifetime
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Abstract
The utility model discloses an inductor for a high speed rail, which comprises an inductor body, and an upper support and a lower support which are used for fixing the inductor body, wherein the upper support and the lower support are connected through a connecting screw, and an adjusting nut for fastening the upper support is arranged on the connecting screw. By using the inductor, a magnetic core can be firmly fixed, the equipment precision can be improved, the equipment can be tightly connected into a whole from top to bottom, so that the equipment has good shock resistance and impact resistance. Therefore, the inductor is very suitable for demands on the high-speed rail.
Description
Technical field
The utility model relates to a kind of inductor, and high ferro is used inductor specifically.
Background technology
Inductor is normally used for oscillating circuit, filter circuit, transformer, match circuit, also produces big loop current through the series resonance inductor in the high-tension electricity application.Thereby the iron core in the inductor can be followed flux change to produce induced electromotive force and produce eddy current, makes the iron core heating, the loss of consumed power produce power, and the air gap between the magnetic core is big more, and leakage field is many more, and inductance value is more little.About magnetic core generally only is divided in the inductance that present high ferro is used two, and the gap is bigger therebetween, magnetic leakage is more; Error is very big, has had a strong impact on inductance value, and existing a kind of multistage clearance-type magnetic core can effectively reduce magnetic leakage; But because its segmentation is more, cause being difficult for fixing, equipment is unstable; And vibrations and impulse ratio that the inductor that on high ferro, uses receives are high generally speaking, and present inductor is all well antidetonation and shock resistances generally.
The utility model content
The purpose of the utility model is the deficiency that exists to prior art, and effectively fixed magnetic core, raising precision are provided, and the high ferro with good shock resistance and impact resistance is used inductor.
For realizing above-mentioned utility model purpose; The technical scheme that the utility model adopts is that a kind of high ferro is used inductor; Comprise inductor body, be used for fixing the upper bracket and the lower carriage of inductor body; Upper bracket links to each other through connecting screw rod with lower carriage, is provided with the adjusting nut of the upper bracket that is used to screw at the connecting screw rod epimere.
Said connecting screw rod and adjusting nut all have two, the both sides that are fixed on upper bracket and lower carriage of connecting screw rod symmetry, the both sides that are arranged on upper bracket of adjusting nut symmetry, the epimere of connecting screw rod.
Beneficial effect: the utility model can be fixed with magnetic core, improve equipment precision, and equipment tightly is connected as a single entity up and down, makes equipment have good shock resistance and impact resistance, is fit to very much the demand of high ferro.
Description of drawings
Fig. 1 is the utility model structural representation, and 6 is magnetic core among the figure, and 7 is air cooling equipment.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, further illustrate the utility model, present embodiment is being to implement under the prerequisite with the utility model technical scheme, should understand these embodiment only be used to the utility model is described and be not used in the restriction the utility model scope.
As shown in Figure 1, a kind of high ferro is used inductor, comprises inductor body 1; Inductor body 1 comprises the magnetic core 6 on top and the air cooling equipment 7 of bottom; On magnetic core 6, be installed with upper bracket 2, be provided with lower carriage 3 in air cooling equipment 7 bottoms, upper bracket 2 is connected through two connecting screw rods 4 with lower carriage 3; The both sides of being fixed in upper bracket 2 and lower carriage 3 of two connecting screw rods, 4 symmetries are provided with the adjusting nut 5 that can upper bracket 2 be screwed at the epimere of connecting screw rod 4.Upper bracket 2 is installed on the magnetic core 6, and adjusting nut 5 is screwed, and upper bracket is tightly fixing with magnetic core 6, has improved the precision of inductor.And because connecting screw rod 4 is tightly fixing with upper bracket 2 and lower carriage 3, and upper bracket 2 and lower carriage 3 are firmly fixing with inductor body 1, so this inductor has very strong shock resistance and impact resistance, are very suitable on high ferro, using.
Claims (2)
1. a high ferro is used inductor; Comprise inductor body (1), be used for fixing the upper bracket (2) and the lower carriage (3) of inductor body (1); It is characterized in that: upper bracket (2) links to each other through connecting screw rod (4) with lower carriage (3), is provided with at connecting screw rod (4) epimere to be used to the adjusting nut (5) of upper bracket (2) of screwing.
2. use inductor according to the said a kind of high ferro of claim 1; It is characterized in that: said connecting screw rod (4) and adjusting nut (5) all have two; The both sides that are fixed on upper bracket (2) and lower carriage (3) of connecting screw rod (4) symmetry, the both sides that are arranged on upper bracket (2) of adjusting nut symmetry, the epimere of connecting screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202327452U CN202159546U (en) | 2011-07-04 | 2011-07-04 | Inductor for high speed rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202327452U CN202159546U (en) | 2011-07-04 | 2011-07-04 | Inductor for high speed rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159546U true CN202159546U (en) | 2012-03-07 |
Family
ID=45767172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202327452U Expired - Lifetime CN202159546U (en) | 2011-07-04 | 2011-07-04 | Inductor for high speed rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202159546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364621A (en) * | 2011-07-04 | 2012-02-29 | 苏州市万松电气有限公司 | Inductor for high-speed rail |
-
2011
- 2011-07-04 CN CN2011202327452U patent/CN202159546U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364621A (en) * | 2011-07-04 | 2012-02-29 | 苏州市万松电气有限公司 | Inductor for high-speed rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |