CN221043319U - Focusing coil for electronic linear accelerator - Google Patents
Focusing coil for electronic linear accelerator Download PDFInfo
- Publication number
- CN221043319U CN221043319U CN202322639305.4U CN202322639305U CN221043319U CN 221043319 U CN221043319 U CN 221043319U CN 202322639305 U CN202322639305 U CN 202322639305U CN 221043319 U CN221043319 U CN 221043319U
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- focusing coil
- mounting
- linear accelerator
- main support
- platform
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- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001803 electron scattering Methods 0.000 abstract description 2
- 230000001133 acceleration Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
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- Particle Accelerators (AREA)
Abstract
The utility model discloses a focusing coil for an electronic linear accelerator, which relates to the technical field of electronic linear accelerators and comprises a main support and a mounting assembly, wherein the mounting assembly is symmetrically clamped on two sides of the main support and comprises a mounting plate, a mounting bolt, a plug rod, a platform, an adjusting hole, a sliding plate, a clamping plate and an adjusting bolt, the mounting bolt is inserted in the middle of the mounting plate, the plug rod is integrally fixed at the bottom of the mounting plate, and the platform is integrally fixed at the top of the mounting plate. The utility model provides a focusing coil for an electron linear accelerator, a connecting pipe is connected with a lower accelerating tube through a bottom flange, the connecting pipe is connected with an upper electron gun through a top flange to form a passage of the electron gun, the connecting pipe and the accelerating tube, and electrons smoothly and centrally enter the central area of the accelerating tube by additionally arranging a guiding coil body and a focusing coil body in X and Y directions outside the connecting pipe, so that the loss caused by electron scattering is avoided.
Description
Technical Field
The utility model relates to the technical field of electronic linear accelerators, in particular to a focusing coil for an electronic linear accelerator.
Background
The traditional 10MeV electron linear accelerator (hereinafter referred to as 10M accelerator) electron gun connecting pipe is provided with a CF100 knife edge flange at the upper end and a CF35 knife edge flange at the lower end, a phi 40 multiplied by 2.5 stainless steel pipe with the length of 113mm is adopted in the middle and is welded with the upper flange and the lower flange respectively, the upper end of the connecting pipe is connected with the electron gun, and the lower end is connected with the accelerating pipe.
After the electron gun filament emits electrons, the electrons need to enter the accelerating tube through the connecting tube, the X and Y direction guiding magnetic fields are generally required to be additionally arranged outside the phi 40 pipeline, meanwhile, a focusing magnetic field is additionally arranged outside the guiding magnetic field, so that the electrons can smoothly and centrally enter the central area of the accelerating tube.
Accordingly, in view of the above, an improvement of the conventional structure has been studied and proposed as a focusing coil for an electronic linear accelerator.
Disclosure of utility model
The present utility model aims to provide a focusing coil for an electronic linear accelerator, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a focusing coil for electron linear accelerator, includes main support and installation component, main support bilateral symmetry block has the installation component, the installation component includes mounting panel, mounting bolt, inserted bar, platform, regulation hole, slide, splint and adjusting bolt, the mounting panel middle part is pegged graft and is had the mounting bolt, and mounting panel bottom integral type is fixed with the inserted bar, mounting panel top integral type is fixed with the platform, and the platform left side runs through and has offered the regulation hole, platform top sliding fit has the slide, and slide right-hand member integral type is fixed with splint to the slide left side is pegged graft and is had adjusting bolt.
Furthermore, the mounting plate, the inserting rod and the platform form an integrated U-shaped structure, and the mounting plate is fixed with the side wall of the main support through the mounting bolt in a threaded manner.
Further, the sliding plate is slidably mounted above the platform through the adjusting holes, and the sliding plate is fixed with the adjusting holes through adjusting bolts.
Furthermore, positioning holes are formed in two sides of the main support, and the positioning holes are in plug-in fit with the inserted bars.
Furthermore, the top of the main support is connected with a connecting pipe, and a guide coil body is sleeved outside the connecting pipe.
Further, the focusing coil body is sleeved outside the guide coil body, and the outer wall of the focusing coil body is tightly attached to the arc-shaped inner wall of the clamping plate.
Further, the connecting pipe is fixed with the main support through a bottom flange at the bottom end, and an accelerating pipe is connected to the bottom of the connecting pipe.
Further, a top flange is integrally fixed at the top end of the connecting pipe, and the connecting pipe is connected with the electron gun through the top flange.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the arrangement of the mounting assembly, the mounting plate is in threaded fixation with the side wall of the main support through the mounting bolts, the mounting assembly main body is mounted and fixed, the sliding plate is fixed with the adjusting holes through the adjusting bolts, the folding of the clamping plates at two sides is realized, and the mounting and adjusting assistance is provided for the focusing coil body through the use of fewer parts, so that the operation is more convenient and has stronger applicability;
2. When the electronic gun acceleration tube is used, the connecting tube is connected with the acceleration tube below through the bottom flange, the connecting tube is connected with the electronic gun above through the top flange, a passage of the electronic gun, the connecting tube and the acceleration tube is formed, and the electrons smoothly and centrally enter the central area of the acceleration tube through additionally arranging the guide coil body and the focusing coil body in the X and Y directions outside the connecting tube, so that the loss caused by the scattering of the electrons is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall internal structure of the present utility model;
FIG. 2 is a schematic diagram of the overall external structure of the present utility model;
FIG. 3 is a schematic view of an exploded view of the mounting assembly of the present utility model.
In the figure: 1. a main support; 2. positioning holes; 3. connecting pipe; 4. a guide coil body; 5. a focusing coil body; 6. a bottom flange; 7. an accelerating tube; 8. a top flange; 9. an electron gun; 10. a mounting assembly; 1001. a mounting plate; 1002. installing a bolt; 1003. a rod; 1004. a platform; 1005. an adjustment aperture; 1006. a slide plate; 1007. a clamping plate; 1008. and (5) adjusting a bolt.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 3, a focusing coil for an electronic linear accelerator comprises a main support 1 and a mounting assembly 10, wherein the mounting assembly 10 is symmetrically clamped on two sides of the main support 1, the mounting assembly 10 comprises a mounting plate 1001, a mounting bolt 1002, an inserting rod 1003, a platform 1004, an adjusting hole 1005, a sliding plate 1006, a clamping plate 1007 and an adjusting bolt 1008, the mounting plate 1001, the inserting rod 1003 and the platform 1004 form an integrated U-shaped structure, the mounting plate 1001 is fixed with the side wall of the main support 1 through the mounting bolt 1002 in a threaded manner, the mounting bolt 1002 is inserted in the middle of the mounting plate 1001, the inserting rod 1003 is integrally fixed on the bottom of the mounting plate 1001, the platform 1004 is integrally fixed with the platform 1004, the adjusting hole 1005 is formed in the left side of the platform 1004, the sliding plate 1006 is slidably matched with the sliding plate 1006 above the platform 1004, the sliding plate 1006 is integrally fixed with the clamping plate 1007 through the adjusting hole 1008, the sliding plate 1006 is fixedly connected with the adjusting hole 1008 through the adjusting bolt 1006, the mounting plate 1001 is fixedly connected with the side wall of the main support 1 through the mounting bolt 1002, the mounting assembly 10 is fixedly connected with the side wall of the main support 1 through the mounting bolt 1002 through the adjusting bolt 1002, the mounting plate 1006 is fixedly connected with the clamping plate 1008 through the adjusting hole 1008, the adjusting hole is more convenient to both sides are more convenient to use than the adjusting screw, and better convenient to install and better use can be realized, and the adjustment and better use can be realized by the adjustment and the adjustment assembly is realized by the mounting and the auxiliary device;
As shown in fig. 1 and 2, positioning holes 2 are formed on two sides of a main support 1, the positioning holes 2 are in plug-in fit with a plug rod 1003, a connecting tube 3 is connected to the top of the main support 1, a guide coil body 4 is sleeved outside the connecting tube 3, a focusing coil body 5 is sleeved outside the guide coil body 4, the outer wall of the focusing coil body 5 is tightly attached to the arc-shaped inner wall of a clamping plate 1007, the connecting tube 3 is fixed with the main support 1 through a bottom flange 6 at the bottom end, an accelerating tube 7 is connected to the bottom of the connecting tube 3, a top flange 8 is integrally fixed to the top end of the connecting tube 3, the connecting tube 3 is connected with an electron gun 9 through the top flange 8, the connecting tube 3 is connected with the upper electron gun 9 through the bottom flange 6, a path of the electron gun 9, the connecting tube 3 and the accelerating tube 7 is formed, and electrons smoothly and centrally enter the central area of the accelerating tube 7 through additionally arranging the guide coil body 4 and the focusing coil body 5 in the X and Y directions outside the connecting tube 3, so that loss caused by four scattering of electrons is avoided.
Working principle: when the focusing coil for the electronic linear accelerator is used, the connecting pipe 3 is connected with the accelerating tube 7 below through the bottom flange 6, the connecting pipe 3 is connected with the electron gun 9 above through the top flange 8, a passage of the electron gun 9, the connecting pipe 3 and the accelerating tube 7 is formed, electrons smoothly and centrally enter the central area of the accelerating tube 7 through additionally arranging the guide coil body 4 and the focusing coil body 5 in the X and Y directions outside the connecting pipe 3, further loss caused by electron scattering is avoided, during use, the mounting plate 1001 is in threaded fixation with the side wall of the main support 1 through the mounting bolt 1002, mounting fixation of the main body of the mounting assembly 10 is realized, the sliding plate 1006 is fixed with the adjusting hole 1005 through the adjusting bolt 1008, folding of two side clamping plates is realized, mounting and adjusting assistance are provided for the focusing coil body 5 through use of fewer parts, and the operation is more convenient and the applicability is stronger.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. A focusing coil for an electronic linear accelerator is characterized by comprising a main support (1) and a mounting assembly (10), wherein the mounting assembly (10) is symmetrically clamped on two sides of the main support (1), the mounting assembly (10) comprises a mounting plate (1001), a mounting bolt (1002), an inserting rod (1003), a platform (1004), an adjusting hole (1005), a sliding plate (1006), a clamping plate (1007) and an adjusting bolt (1008), the mounting bolt (1002) is inserted in the middle of the mounting plate (1001), the inserting rod (1003) is integrally fixed on the bottom of the mounting plate (1001), the platform (1004) is integrally fixed on the top of the mounting plate (1001), the adjusting hole (1005) is formed in the left side of the platform (1004) in a penetrating mode, the sliding plate (1006) is slidably matched above the platform (1004), the clamping plate (1007) is integrally fixed on the right end of the sliding plate (1006), and the adjusting bolt (1008) is inserted on the left side of the sliding plate (1006).
2. A focusing coil for an electronic linear accelerator according to claim 1, characterized in that the mounting plate (1001), the plunger (1003) and the platform (1004) form an integral "U" shaped structure, and the mounting plate (1001) is screwed with the side wall of the main support (1) by means of mounting bolts (1002).
3. A focusing coil for an electronic linear accelerator according to claim 1, characterized in that the slide (1006) is slidably mounted over the platform (1004) through an adjustment hole (1005), and the slide (1006) is fixed to the adjustment hole (1005) by means of an adjustment bolt (1008).
4. The focusing coil for the electronic linear accelerator according to claim 1, wherein positioning holes (2) are formed in two sides of the main support (1), and the positioning holes (2) are in plug-in fit with the plug rods (1003).
5. A focusing coil for an electronic linear accelerator according to claim 1, characterized in that the top of the main support (1) is connected with a connecting tube (3), and the outside of the connecting tube (3) is sleeved with a guiding coil body (4).
6. The focusing coil for an electronic linear accelerator according to claim 5, wherein the focusing coil body (5) is sleeved outside the guiding coil body (4), and the outer wall of the focusing coil body (5) is tightly attached to the arc-shaped inner wall of the clamping plate (1007).
7. A focusing coil for an electronic linear accelerator according to claim 5, characterized in that the adapter tube (3) is fixed to the main support (1) by a bottom flange (6) at the bottom end, and that an accelerating tube (7) is attached to the bottom of the adapter tube (3).
8. Focusing coil for an electronic linear accelerator according to claim 5, characterized in that the top end of the adapter tube (3) is integrally fixed with a top flange (8), and the adapter tube (3) is engaged with the electron gun (9) through the top flange (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322639305.4U CN221043319U (en) | 2023-09-27 | 2023-09-27 | Focusing coil for electronic linear accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322639305.4U CN221043319U (en) | 2023-09-27 | 2023-09-27 | Focusing coil for electronic linear accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221043319U true CN221043319U (en) | 2024-05-28 |
Family
ID=91176422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322639305.4U Active CN221043319U (en) | 2023-09-27 | 2023-09-27 | Focusing coil for electronic linear accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221043319U (en) |
-
2023
- 2023-09-27 CN CN202322639305.4U patent/CN221043319U/en active Active
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