CN220796385U - Super heavy superconductive dipolar iron core assembly structure - Google Patents
Super heavy superconductive dipolar iron core assembly structure Download PDFInfo
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- CN220796385U CN220796385U CN202322560802.5U CN202322560802U CN220796385U CN 220796385 U CN220796385 U CN 220796385U CN 202322560802 U CN202322560802 U CN 202322560802U CN 220796385 U CN220796385 U CN 220796385U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 230000035699 permeability Effects 0.000 claims description 6
- 238000005457 optimization Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an extra heavy superconductive dipolar iron core assembling structure, which comprises two magnetic yokes and iron core pole head groups, wherein the two magnetic yokes are vertically distributed, two iron core upright posts are arranged between the two magnetic yokes, the two iron core upright posts are respectively positioned at two sides of the magnetic yokes, a plurality of riding holes are respectively arranged at opposite edge parts of each iron core upright post and each magnetic yoke, a riding pin is positioned in each riding hole, and positioning structures are respectively arranged at opposite end surfaces of each magnetic yoke and the iron core pole head groups, wherein each positioning structure comprises at least two positioning pins arranged on the magnetic yokes and at least two positioning holes arranged on the iron core pole head groups, and the two positioning pins are respectively matched with the two positioning holes in a positioning way. The utility model not only improves the assembly efficiency of the superconductive diode iron core, but also greatly improves the assembly accuracy.
Description
Technical Field
The utility model relates to the technical field of secondary magnets, in particular to an assembly structure of an extra heavy superconducting diode iron core.
Background
The conventional dipolar magnet is small in size, the upper half iron core and the lower half iron core are mostly formed by processing a whole material, but the split mode has long material purchase period and high price for the 45T superduty dipolar iron core, no conventional hoisting equipment meets the use requirement in the actual production and assembly process, the superduty superconductive dipolar iron core is split into a DT4 forge piece assembled structure according to the actual production condition, and the single split block is small in size, light in weight, convenient to process and install and short in material purchase period.
The existing super-heavy superconducting diode iron core is changed into an assembled structure, and is convenient to install, but is formed by assembling multiple iron cores, so that the steps are relatively complicated during assembling, and the assembling efficiency is low and the accuracy is poor.
Disclosure of Invention
Aiming at the problems existing in the existing super-heavy type super-conductive diode iron core assembly, the super-heavy type super-conductive diode iron core assembly structure is convenient to assemble, high in efficiency and capable of improving the composition accuracy.
The specific technical scheme is as follows:
the super-heavy superconductive dipolar iron core assembling structure comprises two magnetic yokes and iron core pole head groups, wherein the two magnetic yokes are vertically distributed, two iron core upright posts are arranged between the two magnetic yokes, the two iron core upright posts are respectively positioned at two sides of the magnetic yokes, a plurality of seam holes are respectively formed in opposite side parts of each iron core upright post and each magnetic yoke, seam pins are respectively positioned in the seam holes, and positioning structures are respectively arranged on opposite end surfaces of each magnetic yoke and the iron core pole head groups;
the positioning structure comprises at least two positioning pins arranged on the magnetic yoke and at least two positioning holes arranged on the iron core pole head group, and the two positioning pins are respectively matched with the two positioning holes in a positioning way.
As a further improvement and optimization of the scheme, two positioning pins in the positioning structure are respectively positioned on two sides of the magnetic yoke.
As a further improvement and optimization of the scheme, one positioning hole is a round hole, and the other positioning hole is a waist-shaped hole.
As a further improvement and optimization of the scheme, the positioning pin is a ball pin.
As a further improvement and optimization of the present solution, the core pole head group includes two core pole heads and a plurality of air gap supports disposed between the two core pole heads, wherein one of the core pole heads and one of the magnetic yokes is provided with the positioning structure on the opposite end face between the other core pole head and the other magnetic yoke.
As a further improvement and optimization of the solution, the permeability of each of the air gap supports is lower than 1.05.
As a further improvement and optimization of the scheme, a plurality of threaded holes are formed between each iron core upright post and each two magnet yokes.
As a further improvement and optimization of the scheme, each magnetic yoke comprises a plurality of longitudinally distributed plate bodies, a plurality of joint holes are formed in opposite edges between two adjacent plate bodies, and joint pins are positioned in each joint hole.
As a further improvement and optimization of the scheme, a plurality of flange hole groups are arranged at the top of the uppermost plate body in each magnetic yoke and the outer side of each iron core upright post.
Compared with the prior art, the technical scheme has the following positive effects:
(1) According to the utility model, the opposite side parts of each iron core upright post and each magnetic yoke are provided with the plurality of riding holes, the riding pins are arranged in the riding holes so as to enable the magnetic yokes and the iron core upright posts to be positioned and matched for installation, and the opposite end surfaces of each magnetic yoke and the iron core pole head group are provided with the positioning structures, so that the magnetic yokes and the iron core pole head group are positioned and installed by utilizing the positioning matching of the positioning pins and the positioning holes, thereby not only improving the assembly efficiency of the superconducting diode iron core, but also greatly improving the assembly accuracy.
(2) The magnetic permeability of each air gap support is lower than 1.05, the air gap size of the two iron core pole heads is jacked by virtue of a plurality of air gap supports in the middle, the magnetic permeability of each air gap support is lower than 1.05, the uniformity of a magnetic field can be better ensured, and meanwhile, the deformation of the upper iron core pole heads caused by huge magnetic attraction after the magnet is electrified is avoided.
(3) In this embodiment, the yoke has a plurality of plate body to constitute, and the actual production processing of being convenient for on the one hand, equipment, on the other hand can be better satisfy the machining precision requirement, and the structure is also more firm, the deflection is littleer.
Drawings
FIG. 1 is a schematic diagram of an assembly structure of an extra heavy superconducting dipolar iron core of the present utility model;
FIG. 2 is a schematic diagram of an assembly structure of an iron core pole head set of an extra heavy superconducting diode iron core of the present utility model;
FIG. 3 is a schematic view of the installation of a locating pin of an assembly structure of an extra heavy superconducting diode iron core of the present utility model;
in the accompanying drawings: 1. a yoke; 2. a core pole head group; 3. a joint pin; 4. iron core column; 5. a positioning pin; 11. a plate body; 12. a flange hole set; 13. a threaded hole; 21. a core pole head; 22. an air gap support; 31. and (5) a perforation hole.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the indicated apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.
In the description of the present utility model, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Fig. 1 is a schematic structural view of an assembly structure of an extra heavy superconducting dipolar iron core according to the present utility model, fig. 2 is a schematic structural view of an iron core pole head group of an extra heavy superconducting dipolar iron core assembly structure according to the present utility model, fig. 3 is a schematic structural view of installation of positioning pins of an extra heavy superconducting dipolar iron core assembly structure according to the present utility model, as shown in fig. 1, an assembly structure of an extra heavy superconducting dipolar iron core according to a preferred embodiment is shown, including two yokes 1 and an iron core pole head group 2, the two yokes 1 are vertically distributed, two iron core columns 4 are disposed between the two yokes 1, the two iron core columns 4 are respectively located at two sides of the yokes 1, a plurality of saddle hole 31 are disposed at opposite sides of each iron core column 4 and each yoke 1, a plurality of saddle hole 3 is disposed in each saddle hole 31, and a positioning structure is disposed at opposite end faces of each yoke 1 and iron core pole head group 2, wherein the positioning structure includes at least two positioning pins 5 disposed on the yoke 1 and at least two positioning holes (not shown in the drawings) disposed on the iron core pole head group 2, and the two positioning pins 5 are respectively matched with the two positioning holes (not shown in the drawings).
In the embodiment, a plurality of riding holes 31 are arranged at the opposite side parts of each iron core upright 4 and each magnetic yoke 1, and riding pins 3 are arranged in the riding holes 31 to ensure that the magnetic yoke 1 and the iron core upright 4 are positioned and matched, through all being equipped with location structure at the relative terminal surface of every yoke 1 and iron core utmost point head group 2, utilize locating pin 5 and locating hole's location cooperation to make yoke 1 and iron core utmost point head group 2 location installation, not only improve the packaging efficiency of superconducting diode iron core, moreover great improvement equipment precision.
Further, as a preferred embodiment, two positioning pins 5 in the positioning structure are respectively located at two sides of the magnetic yoke 1.
Further, as a preferred embodiment, in order to further facilitate the positioning and mounting operation of the yoke 1 and the core pole head group 2, one of the positioning holes is a circular hole, and the other positioning hole is a waist-shaped hole.
Further, as a preferred embodiment, in order to smoothly insert the positioning pin 5 into the positioning hole for positioning and matching and to avoid damage to the core pole head group 2 by the head of the positioning pin 5, the positioning pin 5 is a ball pin.
Preferably, in order to facilitate the insertion of the positioning pins 5 into the positioning holes, the opening of each positioning hole is provided with a flaring.
Further, as a preferred embodiment, the core pole head group 2 includes two core pole heads 21 and a plurality of air gap supports 22 disposed between the two core pole heads 21, wherein the opposite end surfaces between one core pole head 21 and one yoke 1 and the opposite end surfaces between the other core pole head 21 and the other yoke 1 are provided with positioning structures.
Further, as a preferred embodiment, the magnetic permeability of each air gap support 22 is lower than 1.05, the air gap size of the two iron core pole heads 21 is jacked up by means of the middle air gap supports 22, and the magnetic permeability of each air gap support 22 is lower than 1.05, so that the uniformity of the magnetic field can be better ensured, and meanwhile, the deformation of the upper iron core pole head 21 caused by huge magnetic attraction force after the magnet is electrified is avoided.
Further, as a preferred embodiment, a plurality of threaded holes 13 are formed between each iron core upright 4 and two yokes 1, before assembling, the iron core upright 4 and the yokes 1 can be assembled by hanging through the threaded holes 13 instead of hanging holes, after assembling, screws can be installed in the threaded holes 13, and the influence on magnetism caused by excessive holes can be reduced.
Further, as a preferred embodiment, each yoke 1 includes a plurality of longitudinally distributed plates 11, a plurality of slot holes 31 are formed at opposite edges between two adjacent plates 11, and a slot pin 3 is positioned in each slot hole 31.
In this embodiment, the magnetic yoke 1 is composed of a plurality of plate bodies 11, which is convenient for practical production, processing and assembly on one hand, and can better meet the processing precision requirement on the other hand, and the structure is firmer and the deformation is smaller.
Preferably, each yoke 1 comprises four plates 11.
Further, as a preferred embodiment, in order to facilitate the lifting operation of the magnetic yokes 1 and the core columns 4, a plurality of flange hole sets 12 are disposed on the top of the uppermost plate 11 in each magnetic yoke 1 and on the outer side of each core column 4.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (9)
1. The super-heavy superconductive dipolar iron core assembling structure is characterized by comprising two magnetic yokes and iron core pole head groups, wherein the two magnetic yokes are vertically distributed, two iron core upright posts are arranged between the two magnetic yokes, the two iron core upright posts are respectively positioned at two sides of the magnetic yokes, a plurality of riding holes are respectively formed in opposite edge parts of each iron core upright post and each magnetic yoke, riding pins are respectively positioned in each riding hole, and positioning structures are respectively arranged on opposite end faces of each magnetic yoke and the iron core pole head groups;
the positioning structure comprises at least two positioning pins arranged on the magnetic yoke and at least two positioning holes arranged on the iron core pole head group, and the two positioning pins are respectively matched with the two positioning holes in a positioning way.
2. The super heavy superconducting dipolar iron core assembly structure as claimed in claim 1, wherein two of said positioning pins are located on two sides of said yoke, respectively.
3. The super heavy superconducting dipolar iron core assembly structure as claimed in claim 2, wherein one of said positioning holes is a circular hole and the other one is a waist-shaped hole.
4. The super heavy superconducting dipolar iron core assembly structure as claimed in claim 3, wherein said positioning pin is a ball stud.
5. The super heavy superconducting dipolar iron core assembly structure as set forth in claim 4, wherein said iron core pole head group comprises two iron core pole heads and a plurality of air gap supports disposed between said two iron core pole heads, wherein the opposite end face between one of said iron core pole heads and one of said yokes and the opposite end face between the other of said iron core pole heads and the other of said yokes are provided with said positioning structure.
6. The super heavy superconducting dipolar iron core assembly as set forth in claim 5 wherein each said air gap support has a permeability less than 1.05.
7. The super heavy superconducting dipolar iron core assembly structure as claimed in claim 1, wherein a plurality of threaded holes are provided between each of the iron core posts and the two yokes.
8. The super heavy superconducting dipolar iron core assembly structure as claimed in claim 7, wherein each magnetic yoke comprises a plurality of longitudinally distributed plates, a plurality of joint holes are arranged at opposite edges between two adjacent plates, and joint pins are positioned in each joint hole.
9. The super heavy superconducting dipolar iron core assembly structure as claimed in claim 8, wherein a plurality of flange hole sets are arranged on the top of the uppermost plate body in each magnetic yoke and on the outer side of each iron core upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322560802.5U CN220796385U (en) | 2023-09-20 | 2023-09-20 | Super heavy superconductive dipolar iron core assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322560802.5U CN220796385U (en) | 2023-09-20 | 2023-09-20 | Super heavy superconductive dipolar iron core assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220796385U true CN220796385U (en) | 2024-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322560802.5U Active CN220796385U (en) | 2023-09-20 | 2023-09-20 | Super heavy superconductive dipolar iron core assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220796385U (en) |
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2023
- 2023-09-20 CN CN202322560802.5U patent/CN220796385U/en active Active
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