CN110136937A - A kind of support construction of Split type pulse magnet coil - Google Patents
A kind of support construction of Split type pulse magnet coil Download PDFInfo
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- CN110136937A CN110136937A CN201910386884.1A CN201910386884A CN110136937A CN 110136937 A CN110136937 A CN 110136937A CN 201910386884 A CN201910386884 A CN 201910386884A CN 110136937 A CN110136937 A CN 110136937A
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000005259 measurement Methods 0.000 claims abstract description 37
- 230000009471 action Effects 0.000 claims abstract description 7
- 238000013517 stratification Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 125000003396 thiol group Chemical class [H]S* 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/20—Electromagnets; Actuators including electromagnets without armatures
- H01F7/202—Electromagnets for high magnetic field strength
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measuring Magnetic Variables (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
The invention discloses a kind of support constructions of Split type pulse magnet coil, magnet coil includes coil and lower coil, the two is supported structural stratification, support construction includes measurement access support component, one end is attached to coil, and the other end is attached to lower coil, supports the electromagnetic force between coil and lower coil, it is provided with opening in the middle part of measurement access support component, for constructing measurement access;Internal load support component, one end is attached to the layered plane of coil, and the other end is attached to the layered plane of lower coil, is used to support electromagnetic force of the magnet coil with sucking action on magnet coil, by screw rod vertical support, screw rod is used to support the axial electromagnetic force of lower coil generation at both ends.The support construction of Split type pulse magnet coil provided by the invention is placed using the combination of measurement access support component and internal load support component, in magnet discharge process, the electromagnetic force of generation decomposes in each support component, enhances the mechanical stability of magnet structure.
Description
Technical field
The invention belongs to high-intensity magnetic field magnet support structure fields, more particularly, to a kind of Split type pulse magnet coil
Support construction.
Background technique
It with the development of science and technology and needs, is similar to high-intensity magnetic field X-ray diffraction, spallation neutron target research and medicine
Specific magnetic field applying mode and measurement method propose higher want to calutron in the scientific experiments such as biological tissue's culture
It asks.Compared to stable state magnet and superconducting magnet, Split type pulse magnet is widely by various countries laboratory using special to meet
Requirement of experiment.
The structure of used Split type pulse magnet is mainly that faraday's geometry and Voigt are several both at home and abroad at present
What structure.Wherein faraday's geometry, that is, magnet coil level placement, maximum scattering angle are limited to the diameter and length of drilling
Degree;Voigt geometry is made of the axisymmetric two sides for being placed on middle plane of two halves magnet coil, however this magnet knot
Structure arrangement is difficult to bear the electromagnetic force between magnet coil, and the magnetic field of 10T or more may cause magnet avalanche.Therefore existing
The mechanical stability of some Split type pulse magnet structures is at the technical difficult points for realizing high field intensity Split type pulse magnet.
Summary of the invention
In view of the drawbacks of the prior art, the purpose of the present invention is to provide a kind of support knots of Split type pulse magnet coil
Structure, it is intended to solve the problems, such as that traditional Split type pulse magnet structural mechanics is unstable under super-high magnetic field intensity.
To achieve the above object, the present invention provides a kind of support constructions of Split type pulse magnet coil, wherein division
Formula pulse magnet includes magnet coil and support construction, and magnet coil generates magnetic field for being powered, and magnet coil includes coil
And lower coil, coil and lower coil are supported structural stratification, support construction includes:
Access support component is measured, one end is attached to the coil of magnet coil, and the other end is attached under magnet coil
Coil, the electromagnetic force being used to support between the coil of magnet coil and the lower coil of magnet coil measure access support component
Middle part be provided with opening, for construct measurement access;
Internal load support component, one end are attached to the layered plane of the coil of magnet coil, and the other end is attached to magnetic
The layered plane of the lower coil of body coil is used to support electromagnetic force of the magnet coil with sucking action on magnet coil, both ends
By more screw rod vertical supports, screw rod is used to support the axial electromagnetic force that upper and lower thiol sub-coil generates.Internal load
Magnet coil is layered by support component in the axial direction, and the electromagnetic force that magnet coil generates in magnet discharge process is with certain proportion
It has been assigned in each internal load support component, to play the role of bracing reinforcement to magnet coil, has solved super
The unstable technological difficulties of the support construction mechanics of traditional Split type pulse magnet coil under high magnetic field intensity.
Preferably, the support construction of Split type pulse magnet coil further includes supporting the external branch of internal load support component
The outermost layer of support component, external support component and internal load support component is integrally formed the both ends for being attached to magnet coil.
Preferably, internal load support component is the plate with mechanical strength, and the plane of plate is perpendicular to magnet coil
Axial direction.
Preferably, the plate of internal load support component is respectively arranged in pairs among coil and lower coil, respectively will
Coil and lower coil are layered, the logarithm of internal load support component be it is multiple, number is more, the magnet wire that can be supported
It encloses bigger with electromagnetic force of the sucking action on the magnet coil.
Preferably, measurement access support component is plate and pole stock with mechanical strength, and the plane of plate is perpendicular to institute
The axial direction of magnet coil is stated, pole stock is parallel to the axial direction of magnet coil.
Preferably, the plate for measuring access support component is set among the magnet coil, by the magnet coil point
For coil and lower coil.
Preferably, the measurement access for measuring access support component is opened by being arranged on the plate of measurement access support construction
Cause for gossip is existing, and the number of opening determines the number of the measurement access.The angle of opening, which can according to need, to be selected and is designed,
Optical access channel when providing for sample measurement.
Contemplated above technical scheme through the invention can obtain following compared with prior art
The utility model has the advantages that
1, the support construction of Split type pulse magnet coil provided by the invention utilizes measurement access support component and inside
The combination of load support component is placed, and in magnet discharge process, the electromagnetic force of generation is decomposed in each support component, enhancing
The structural mechanics stability of Split type pulse magnet, therefore under identical material mechanical performance, it can be greatly improved
Magnetic field strength;
2, the present invention is relative to traditional Split type magnet, and electromagnetic force is by measurement access support component and internal load
Support component is shared jointly, and measurement access support component only needs to undertake part electromagnetic force, is wanted to the mechanics of measurement access
It asks and is greatly lowered, measurement access can be selected according to actual demand, and the plasticity of access measurement is strong;
3, the support construction of Split type pulse magnet coil provided by the invention can design distribution measurement according to actual needs
The number of access support component and internal load support component, structure flexible design degree are high.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure for the Split type pulse magnet that the embodiment of the present invention 1 provides;
Fig. 2 is the structural schematic diagram for the Split type pulse magnet that the embodiment of the present invention 2 provides.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below
Not constituting conflict each other can be combined with each other.
Fig. 1 is the knot for the Split type pulse magnet including a pair of of inner supporting structure component that the embodiment of the present invention 1 provides
Structure schematic diagram, wherein Split type pulse magnet includes magnet coil and support construction, and magnet coil generates magnetic field for being powered,
Magnet coil includes coil and lower coil, and coil and lower coil are supported structural stratification, and support construction includes:
Access support component is measured, one end is attached to the coil of magnet coil, and the other end is attached under magnet coil
Coil, the electromagnetic force being used to support between the coil of magnet coil and the lower coil of magnet coil, for constructing measurement access;
Access support component is measured, one end is attached to the coil of magnet coil, and the other end is attached under magnet coil
Coil, the electromagnetic force being used to support between the coil of magnet coil and the lower coil of magnet coil measure access support component
Middle part be provided with opening, for construct measurement access;
Internal load support component, one end are attached to the layered plane of the coil of magnet coil, and the other end is attached to magnetic
The layered plane of the lower coil of body coil is used to support electromagnetic force of the magnet coil with sucking action on magnet coil, both ends
By more screw rod vertical supports, screw rod is used to support the axial electromagnetic force that upper and lower thiol sub-coil generates.Internal load
Magnet coil is layered by support component in the axial direction, and the electromagnetic force that magnet coil generates in magnet discharge process is with certain proportion
It has been assigned in each internal load support component, to play the role of bracing reinforcement to magnet coil, has solved super
The unstable technological difficulties of the support construction mechanics of traditional Split type pulse magnet coil under high magnetic field intensity.
Specifically, the support construction of Split type pulse magnet coil further includes supporting the external branch of internal load support component
The outermost layer of support component, external support component and internal load support component is integrally formed the both ends for being attached to magnet coil.
Specifically, internal load support component is the plate with mechanical strength, and the plane of plate is perpendicular to magnet coil
Axial direction.
Specifically, the plate of internal load support component is respectively arranged in pairs among coil and lower coil, respectively will
Coil and lower coil are layered, the logarithm of internal load support component be it is multiple, number is more, the magnet wire that can be supported
It encloses bigger with electromagnetic force of the sucking action on the magnet coil.
Specifically, measurement access support component is plate and pole stock with mechanical strength, and the plane of plate is perpendicular to institute
The axial direction of magnet coil is stated, pole stock is parallel to the axial direction of magnet coil.
Specifically, the plate for measuring access support component is set among the magnet coil, by the magnet coil point
For coil and lower coil.
Specifically, the measurement access for measuring access support component is opened by being arranged on the plate of measurement access support construction
Cause for gossip is existing, and the number of opening determines the number of the measurement access.The angle of opening, which can according to need, to be selected and is designed,
Optical access channel when providing for sample measurement.
In the present embodiment, by taking a measurement access support component and a pair of of internal load support component as an example.
What Fig. 2 was that the embodiment of the present invention 2 provides includes measurement access support component and two pairs of internal load support groups
The structural schematic diagram of the Split type pulse magnet of part, measurement access support component are set between lower coil, internal load branch
The upper backup pad of support component is set in a certain plane in the centre among coil, and coil is divided into upper part and lower part portion
Point, it is linked with vertical screw and constitutes internal load support component, for undertaking the active force of layered plane upper magnet coil;Lower branch
Fagging is set in a certain plane in centre of lower coil, and coil is divided into upper part and low portion, with vertical screw chain
It connects and constitutes internal load support component, for undertaking the active force of layered plane upper magnet coil.
When carrying out x-ray diffraction experiment, in most cases, since the inductive effect in magnetic field is anisotropic, need
The crystallographic axis of sample can be complied with the central axial side of magnet in Fig. 2 embodiment by applying magnetic field along specific crystallographic axes
To can meet in magnet discharge process and test requirement to magnetic direction;At this time due in measurement access support component
The mechanics that can be adjusted to repulsive force or attraction according to actual needs, reduce to measurement access support component of stress size
It is required that guaranteeing in the case where high angle of scattering so as to design the optical access channel of wide-angle in measurement support component
It measures.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include
Within protection scope of the present invention.
Claims (7)
1. a kind of support construction of Split type pulse magnet coil, which is characterized in that the magnet coil includes coil under
Coil, the coil and the lower coil are supported structural stratification, and the support construction includes:
Access support component is measured, one end is attached to the coil, and the other end is attached to the lower coil, is used to support described
Electromagnetic force between coil and the lower coil is provided with opening in the middle part of the measurement access support component, surveys for constructing
Measure access;
Internal load support component, one end are attached to the layered plane of the coil, and the other end is attached to the lower coil
Layered plane, is used to support electromagnetic force of the magnet coil with sucking action on the magnet coil, and both ends pass through more screw rods
Vertical support, the screw rod are used to support the axial electromagnetic force of lower coil generation.
2. structure according to claim 1, which is characterized in that further include the outside for supporting the internal load support component
Support component, the external support component and the internal load support component outermost layer, which are integrally formed, is attached to the magnet wire
The both ends of circle.
3. structure according to claim 1, which is characterized in that the internal load support component includes plate, the plate
Axial direction of the plane of material perpendicular to the magnet coil.
4. structure according to claim 1 or 3, which is characterized in that the plate of the internal load support component divides in pairs
It is not set among the coil and the lower coil, is respectively layered the coil and the lower coil, it is described
The logarithm of internal load support component be it is multiple, number is more, and the magnet coil that can be supported is with sucking action in the magnet
Electromagnetic force on coil is bigger.
5. structure according to claim 1, which is characterized in that the measurement access support component includes plate and pole stock,
For the plane of the plate perpendicular to the axial direction of the magnet coil, the pole stock is parallel to the axial direction of the magnet coil.
6. structure according to claim 1 or 5, which is characterized in that the plate of the measurement access support component is set to
Among the magnet coil, the magnet coil is divided into coil and lower coil.
7. structure according to claim 1 or 5, which is characterized in that the measurement access of the measurement access support component is logical
It crosses the setting opening on the plate of the measurement access support construction and realizes that the number of opening determines of the measurement access
Number.
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CN201910386884.1A CN110136937B (en) | 2019-05-10 | 2019-05-10 | Support structure of split type pulse magnet coil |
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CN201910386884.1A CN110136937B (en) | 2019-05-10 | 2019-05-10 | Support structure of split type pulse magnet coil |
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CN110136937A true CN110136937A (en) | 2019-08-16 |
CN110136937B CN110136937B (en) | 2024-02-02 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111009378A (en) * | 2019-12-20 | 2020-04-14 | 华中科技大学 | High-strength parallel pulse magnet device |
CN115394513A (en) * | 2022-07-21 | 2022-11-25 | 哈尔滨工业大学 | Coaxial symmetrical strong pulse four-coil-set supporting device and coaxial symmetrical strong pulse four-coil set |
CN116052979A (en) * | 2023-01-18 | 2023-05-02 | 哈尔滨工业大学 | Sectional type high-rigidity large-scale magnet structure |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102360691A (en) * | 2011-06-24 | 2012-02-22 | 中国科学院电工研究所 | Open-type nuclear magnetic resonance magnet system with iron hoop structure |
CN105334441A (en) * | 2015-11-28 | 2016-02-17 | 华中科技大学 | Device and method for detecting insulation fault of pulse magnet |
CN209747316U (en) * | 2019-05-10 | 2019-12-06 | 华中科技大学 | supporting structure of split type pulse magnet coil |
-
2019
- 2019-05-10 CN CN201910386884.1A patent/CN110136937B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102360691A (en) * | 2011-06-24 | 2012-02-22 | 中国科学院电工研究所 | Open-type nuclear magnetic resonance magnet system with iron hoop structure |
CN105334441A (en) * | 2015-11-28 | 2016-02-17 | 华中科技大学 | Device and method for detecting insulation fault of pulse magnet |
CN209747316U (en) * | 2019-05-10 | 2019-12-06 | 华中科技大学 | supporting structure of split type pulse magnet coil |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111009378A (en) * | 2019-12-20 | 2020-04-14 | 华中科技大学 | High-strength parallel pulse magnet device |
CN115394513A (en) * | 2022-07-21 | 2022-11-25 | 哈尔滨工业大学 | Coaxial symmetrical strong pulse four-coil-set supporting device and coaxial symmetrical strong pulse four-coil set |
CN116052979A (en) * | 2023-01-18 | 2023-05-02 | 哈尔滨工业大学 | Sectional type high-rigidity large-scale magnet structure |
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CN110136937B (en) | 2024-02-02 |
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