CN201427528Y - Permanent magnet installation device for maglev train mixed electromagnets - Google Patents
Permanent magnet installation device for maglev train mixed electromagnets Download PDFInfo
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- CN201427528Y CN201427528Y CN2009203059054U CN200920305905U CN201427528Y CN 201427528 Y CN201427528 Y CN 201427528Y CN 2009203059054 U CN2009203059054 U CN 2009203059054U CN 200920305905 U CN200920305905 U CN 200920305905U CN 201427528 Y CN201427528 Y CN 201427528Y
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Abstract
The utility model discloses a permanent magnet installation device for maglev train mixed electromagnets, which comprises a standard box body provided with an opening end and composed of an upper cover board, a lower cover board, a left end plate, a right end plate and a rear baffle plate, wherein the standard box body is internally separated into two or more guiding grooves by one or more guidingstrips for installing permanent magnet. The permanent magnet installation device for maglev train mixed electromagnet has compact structure, cheap cost, safety and reliability, which is convenient for permanent magnet installation and applied to maglev train mixed electromagnets.
Description
Technical field
The utility model is mainly concerned with the manufacturing field of hybrid electromagnetic iron in the magnetic suspension train, refers in particular to a kind of permanent magnet erecting device that is used for magnetic-levitation train hybrid electromagnetic iron.
Background technology
In the prior art, electromagnet is to be used to provide the structure that magnetic floating train suspending is exerted oneself.Be illustrated in figure 1 as conventional levitating electromagnet structural representation, it comprises the U sections core 1 that is arranged in F type track 2 belows, is wound with coil 3 on the iron core 1.Be illustrated in figure 2 as mix suspending electromagnet structure scheme drawing, this structure has increased permanent magnet 4 on the basis of conventional levitating electromagnet structure.With conventional levitating electromagnet texture ratio, because hybrid electromagnetic iron has increased permanent magnet 4, when train suspends, by coil 3 galvanizations and the permanent magnet 4 common magnetic fluxs that produce along U sections core 1 and F type track 2 closures, it is suspension magnetic, there is suction between U sections core 1 and the F type track 2, thereby utilizes this suction that train is floated.Hybrid electromagnetic iron is when the train stable suspersion, and coil 3 electric currents are almost nil, and permanent magnetic field plays a leading role; Compare with conventional electromagnet structure, hybrid electromagnetic iron has significantly reduced the suspension loss, is developing direction from now on.But because the restriction of permanent magnet 4 manufacturing process own, the permanent magnet 4 in hybrid electromagnetic iron often can only be arranged in together by the assembling of polylith permanent magnetic monomers.And there is huge suction in permanent magnetism to the irony object, and permanent magnet 4 bumped frangible characteristics, causes permanent magnetic monomers that very difficulty is installed, and damage permanent magnets in the installation process easily, even the personnel that cause injures.
The utility model content
The technical problems to be solved in the utility model just is: at the technical matters that prior art exists, the utility model provide a kind of simple and compact for structure, with low cost, safe and reliable, be convenient to the permanent magnet erecting device that is used for magnetic-levitation train hybrid electromagnetic iron that permanent magnet is installed.
For solving the problems of the technologies described above, the utility model by the following technical solutions.
A kind of permanent magnet erecting device that is used for magnetic-levitation train hybrid electromagnetic iron, it is characterized in that: it comprises the opening-like accurate box body of being made up of upper cover plate, lower cover, first member plate, right end plate and back shield of an end, is separated to form the more than one guiding groove that is used for installing permanent magnetic monomers by the guide ribs more than in the described accurate box body.
As further improvement of the utility model:
The observation gap of leaving between the upper cover plate of described accurate box body and the pole plate, whole accurate box body next-door neighbour electromagnet core pole plate is placed.
Compared with prior art, advantage of the present utility model just is: the utility model is used for the permanent magnet erecting device of magnetic-levitation train hybrid electromagnetic iron, simple and compact for structure, with low cost, when utilizing this device that permanent magnet is installed, operate very easy, safety is good, can not damage permanent magnet, also can not injure installation personnel; And applied widely, the square permanent magnet that is fit to various different models, size is installed.
Description of drawings
Fig. 1 is a conventional levitating electromagnet structural representation in the prior art;
Fig. 2 is a mix suspending electromagnet structure scheme drawing in the prior art;
Fig. 3 is a mounting structure scheme drawing of the present utility model;
Fig. 4 is that the utility model is removed the plan structure scheme drawing for example behind upper cover plate and the lower cover in application example;
Fig. 5 is that the utility model is removed the plan structure scheme drawing for example two behind upper cover plate and the lower cover in application example;
Fig. 6 is that the utility model comprises the plan structure scheme drawing for example three behind pole plate, upper cover plate and the lower cover in application example.
Marginal data:
1, iron core; 2, F type track; 3, coil; 4, permanent magnet; 5, first member plate; 6, right end plate; 7, lower cover; 8, upper cover plate; 9, back shield; 10, guide ribs; 11, guiding groove; 12, permanent magnetic monomers; 13, accurate box body; 14, pole plate; 15, observe the gap
The specific embodiment
Below with reference to specific embodiment and Figure of description the utility model is described in further details.
The permanent magnet mounting structure scheme drawing that is used for magnetic-levitation train hybrid electromagnetic iron as shown in Figure 3 for the utility model, it comprises the opening-like accurate box body of being made up of upper cover plate 8, lower cover 7, first member plate 5, right end plate 6 and back shield 9 13 of an end.Whether this accurate box body 13 is except that an end opening, and its upper cover plate 8 is shorter than lower cover 7, to guarantee there is certain observation gap 15 between upper cover plate 8 and the pole plate 14, can observe permanent magnetic monomers 12 by this observation gap 15 and be in place.Press various combination by the guide ribs more than one 10 in the accurate box body 13, be separated to form the guiding groove 11 that one or more is used for installing each permanent magnetic monomers 12 in regular turn, the width of guiding groove 11 equals the width of permanent magnetic monomers 12, its length is equal to or greater than the length of permanent magnetic monomers 12, is arranged in order placement to make things convenient for several permanent magnetic monomers 12.The pole plate 14 of iron core 1 is placed in accurate box body 13 next-door neighbour's hybrid electromagnetic iron.As accompanying drawing 4 and Figure 5 shows that the utility model in application example, remove behind upper cover plate 8 and the lower cover 7 the plan structure scheme drawing for example, accompanying drawing 4 situation when first permanent magnetic monomers 12 is installed wherein, this moment, guiding groove 11 was between first member plate 5 and second guide ribs 10; And accompanying drawing 5 situation when second permanent magnetic monomers 12 is installed, this moment, guiding groove 11 was between first guide ribs 10 and the 3rd guide ribs 10.Accompanying drawing 6 is a respective figure 5, when second permanent magnetic monomers 12 is installed, comprises the plan structure scheme drawing behind pole plate 14, upper cover plate 8 and the lower cover 7, and wherein lower cover 7 is close to pole plate 14, observes gap 15 and exist between upper cover plate 8 and the pole plate 14.Above-mentioned many guide ribs 10 are mobilizable, and are each like this according to permanent magnetic monomers to be installed 12 positions, after the guide ribs 10 of extraction relevant position, form permanent magnetic monomers to be installed 12 usefulness guiding grooves 11 by permanent magnetic monomers 12 of having installed and remaining guide ribs 10.
Permanent magnet erecting device of the present utility model adopts non-magnet material to form, and 4 of permanent magnets are made up of several permanent magnetic monomers 12 in actual use.In the use, permanent magnetic monomers 12 embeds from the guiding groove 11 of box body 13 open ends, and spacing by back shield 9 in installation process; And can observe it by the observation gap between upper cover plate 8 and the pole plate 14 15.Permanent magnetic monomers 12 is travelled forward by iron core 1 magnetic pull effect in installation process automatically, stops until being blocked just by back shield 9, and permanent magnetic monomers 12 is mounted to desired position in the hybrid electromagnetic iron like this.All permanent magnetic monomers 12 are mounted to after hybrid electromagnetic iron requires the position because exist and iron core 1 between suction, will can not move again.
The above only is that embodiment of the present utility model is given an example, and protection domain of the present utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be understood that; for those skilled in the art; in the some improvements and modifications that do not break away under the utility model principle prerequisite; for example the quantity of permanent magnet 4 is more a plurality of monomers; two rows arranged or the like about permanent magnet 4 was divided in hybrid electromagnetic iron, and these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. permanent magnet erecting device that is used for magnetic-levitation train hybrid electromagnetic iron, it is characterized in that: it comprises the opening-like accurate box body of being made up of upper cover plate (8), lower cover (7), first member plate (5), right end plate (6) and back shield (9) (13) of an end, is separated to form the more than one guiding groove (11) that is used for installing permanent magnetic monomers (12) by the guide ribs more than (10) in the described accurate box body (13).
2. the permanent magnet erecting device that is used for magnetic-levitation train hybrid electromagnetic iron according to claim 1, it is characterized in that: leave between the upper cover plate (8) of described accurate box body (13) and the pole plate (14) and observe gap (15), the pole plate (14) of whole accurate box body (13) next-door neighbour's electromagnet core (1) is placed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203059054U CN201427528Y (en) | 2009-07-09 | 2009-07-09 | Permanent magnet installation device for maglev train mixed electromagnets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203059054U CN201427528Y (en) | 2009-07-09 | 2009-07-09 | Permanent magnet installation device for maglev train mixed electromagnets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201427528Y true CN201427528Y (en) | 2010-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203059054U Expired - Fee Related CN201427528Y (en) | 2009-07-09 | 2009-07-09 | Permanent magnet installation device for maglev train mixed electromagnets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201427528Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110908276A (en) * | 2019-12-11 | 2020-03-24 | 长沙理工大学 | Variable permanent magnet hybrid electromagnetic suspension system with redundancy control |
| CN112158077A (en) * | 2020-09-25 | 2021-01-01 | 李瑞琛 | Magnetic suspension device for railway passenger-cargo trailer |
| CN112977079A (en) * | 2021-04-14 | 2021-06-18 | 北京磁浮交通发展有限公司 | Permanent-magnet electromagnetic hybrid suspension electromagnet device for medium-low-speed maglev train |
-
2009
- 2009-07-09 CN CN2009203059054U patent/CN201427528Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110908276A (en) * | 2019-12-11 | 2020-03-24 | 长沙理工大学 | Variable permanent magnet hybrid electromagnetic suspension system with redundancy control |
| CN112158077A (en) * | 2020-09-25 | 2021-01-01 | 李瑞琛 | Magnetic suspension device for railway passenger-cargo trailer |
| CN112977079A (en) * | 2021-04-14 | 2021-06-18 | 北京磁浮交通发展有限公司 | Permanent-magnet electromagnetic hybrid suspension electromagnet device for medium-low-speed maglev train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20130709 |