CN102364621A - Inductor for high-speed rail - Google Patents
Inductor for high-speed rail Download PDFInfo
- Publication number
- CN102364621A CN102364621A CN2011101854570A CN201110185457A CN102364621A CN 102364621 A CN102364621 A CN 102364621A CN 2011101854570 A CN2011101854570 A CN 2011101854570A CN 201110185457 A CN201110185457 A CN 201110185457A CN 102364621 A CN102364621 A CN 102364621A
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- China
- Prior art keywords
- inductor
- upper bracket
- connecting screw
- screw rod
- equipment
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- 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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Abstract
The invention discloses an inductor for a high-speed rail. The inductor comprises an inductor body, and an upper bracket and a lower bracket for fixing the inductor body, wherein the upper bracket is connected with the lower bracket through a connecting screw rod; and the upper section of the connecting screw rod is provided with an adjusting nut for screwing the upper bracket. In the invention, a magnetic core can be fixed tightly, and the equipment accuracy is increased; moreover, the upper and lower parts of equipment are tightly connected into a whole, so that the equipment has high shock resistance and high impact resistance; and the inductor is very suitable for the requirements of high-speed rails.
Description
Technical field
The present invention relates to a kind of inductor, 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.
Summary of the invention
The objective of the invention is the deficiency that exists to prior art, effectively fixed magnetic core, raising precision are provided, and the high ferro with good shock resistance and impact resistance is used inductor.
For realizing the foregoing invention purpose; The technical scheme that the present invention 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 present invention 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 a structural representation of the present invention, 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 present invention, present embodiment is being to implement under the prerequisite with technical scheme of the present invention, should understand these embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention.
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 |
|---|---|---|---|
| CN2011101854570A CN102364621A (en) | 2011-07-04 | 2011-07-04 | Inductor for high-speed rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101854570A CN102364621A (en) | 2011-07-04 | 2011-07-04 | Inductor for high-speed rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102364621A true CN102364621A (en) | 2012-02-29 |
Family
ID=45691184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101854570A Pending CN102364621A (en) | 2011-07-04 | 2011-07-04 | Inductor for high-speed rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102364621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057451A (en) * | 2016-08-05 | 2016-10-26 | 太仓宏光自控电器设备有限公司 | Anti-shock inductor suitable for high-speed rail |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2416587Y (en) * | 2000-04-24 | 2001-01-24 | 广东省电力工业局试验研究所 | Reactor |
| JP2003217940A (en) * | 2002-01-21 | 2003-07-31 | Matsushita Electric Ind Co Ltd | Coil component |
| CN202159546U (en) * | 2011-07-04 | 2012-03-07 | 苏州市万松电气有限公司 | Inductor for high speed rail |
-
2011
- 2011-07-04 CN CN2011101854570A patent/CN102364621A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2416587Y (en) * | 2000-04-24 | 2001-01-24 | 广东省电力工业局试验研究所 | Reactor |
| JP2003217940A (en) * | 2002-01-21 | 2003-07-31 | Matsushita Electric Ind Co Ltd | Coil component |
| CN202159546U (en) * | 2011-07-04 | 2012-03-07 | 苏州市万松电气有限公司 | Inductor for high speed rail |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057451A (en) * | 2016-08-05 | 2016-10-26 | 太仓宏光自控电器设备有限公司 | Anti-shock inductor suitable for high-speed rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120229 |