CN107910240A - A kind of verification frock of superconduction proton therapeutic appts ion gun - Google Patents
A kind of verification frock of superconduction proton therapeutic appts ion gun Download PDFInfo
- Publication number
- CN107910240A CN107910240A CN201711328732.3A CN201711328732A CN107910240A CN 107910240 A CN107910240 A CN 107910240A CN 201711328732 A CN201711328732 A CN 201711328732A CN 107910240 A CN107910240 A CN 107910240A
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- ion gun
- stay tube
- backup pad
- main stay
- upper backup
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- 238000012795 verification Methods 0.000 title claims abstract description 20
- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009206 nuclear medicine Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002661 proton therapy Methods 0.000 description 1
- 239000012217 radiopharmaceutical Substances 0.000 description 1
- 229940121896 radiopharmaceutical Drugs 0.000 description 1
- 230000002799 radiopharmaceutical effect Effects 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/244—Detectors; Associated components or circuits therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/10—Ion sources; Ion guns
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Particle Accelerators (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The invention discloses a kind of verification frock of superconduction proton therapeutic appts ion gun, including top frame and two support posts, top frame includes upper backup pad and lower supporting plate, a main stay tube and four secondary support tubes are welded between upper backup pad and lower supporting plate, mounting plane is reserved with the top of upper backup pad, mounting plane is equipped with center electrode plate, PLUG grounding electrode plates are provided with main stay tube, main stay tube bottom welding processing has connecting flange, for ion gun abutting joint；The present invention is high by top frame frame by two opposite support posts, and by the way that ion gun is installed on below top frame, whether the structure of realization verification ion gun, installation form, final confined state meet set design requirement.
Description
Technical field
The invention belongs to proton medical treatment device plant technology field, is related to a kind of verification frock, is specifically a kind of superconduction matter
The verification frock of sub- therapeutic system ion gun.
Background technology
Cyclotron has a wide range of applications in the field of nuclear medicine, especially in radiopharmaceutical pharmacy, oncotherapy
It is significant Deng field.Compared with traditional radiotherapy, proton therapeutic is that have attack tumour cell directly, avoid health tissues from radiating
And it is hurt, the advanced evaporation process for the advantage such as treatment time is short.Proton therapy system is mainly accelerated by isochronism superconducting cyclotron
Device, energy selection system, Beam Transport Systems, treatment system etc. form, wherein, the host computer system of superconducting cyclotron is used for
Stable line is drawn, the electromagnetic field halved tie stream of resonator is accelerated, and the generation of line needs the ion accurately installed
Source generating means.
Superconducting accelerator uses hot cathode Penning ion source internal ion-source, from the axially mounted center to accelerator in center
Area, the internal ion-source agent structure being connected with host are by internal ion-source main assembly part and ion gun clamping adjustment portion packet
Into the total height of internal ion-source main assembly part is 2012mm, and ion gun barrel diameter is 32mm, and ion gun clamps adjustment portion
It is 650mm, a diameter of about 68mm to divide total height.Internal ion-source head is that electric discharge produces ionic portions, and acceleration is provided for accelerator
Proton, internal ion-source building block is more, and assembling process is complicated, it is necessary to according to certain sequencing assembling corresponding zero
Part, could realize quick, accurate, the fine installation of internal ion-source, and according to accelerator Integrated design, ion gun loads accelerator extremely
Center suitable position, most nearby only has 1.13mm gaps, this installation to ion gun proposes weight with P l ug electrode spacings
Challenge, this is just needed before accelerator general assembly, a kind of verification frock of superconduction proton therapeutic appts ion gun is designed, to verify
Whether the structure of ion gun, installation form, final confined state meet set design requirement.
The content of the invention
It is an object of the invention to provide a kind of verification frock of superconduction proton therapeutic appts ion gun, ion gun is verified
Whether structure, installation form, final confined state meet set design requirement.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of verification frock of superconduction proton therapeutic appts ion gun, including top frame and two support posts；
The top frame includes upper backup pad and lower supporting plate, and one is welded between the upper backup pad and lower supporting plate
A main stay tube and four secondary support tubes；
Mounting plane is reserved with the top of the upper backup pad, the mounting plane is equipped with center electrode plate, in described
Heart district electrode plate is by pin location and installation at the top of upper backup pad；
PLUG grounding electrode plates are provided with the main stay tube；
Main stay tube bottom welding processing has connecting flange, for ion gun abutting joint.
Further, a diameter of 80mm of the main stay tube, a diameter of 60mm of the pair support tube.
Further, the main stay tube is connected by four assistant connecting pipes with four secondary support tubes respectively.
Further, the support post is made of H profile steel and steel plate welding, its height is 2.6m.
Further, leveling board is equipped with below the lower supporting plate, lower supporting plate is bolted in the leveling board；
The leveling board is equipped with threaded hole, and leveling support plate, the leveling support are equipped with the top of two support posts
Plate is connected cooperation by bolt with the threaded hole on leveling board.
Beneficial effects of the present invention：The verification frock of superconduction proton therapeutic appts ion gun provided by the invention, passes through two
A opposite support post is high by top frame frame, by the way that ion gun is installed on below top frame, realizes verification ion gun
Structure, installation form, final confined state whether meet set design requirement.
Brief description of the drawings
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the explosive view of top frame of the present invention.
Fig. 3 is the schematic diagram of two support posts of the invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
In the description of the present invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", are for only for ease of the description present invention and simplify description, without
It is that the component of instruction or hint meaning or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
As shown in Figs. 1-3, the present invention provides a kind of verification frock of superconduction proton therapeutic appts ion gun, including for
The top frame 1 of superconducting accelerator is simulated and for by two high support posts 2 of top frame frame, by by ion gun 3
Installed in the lower section of top frame 1 to realize the structure of verification ion gun 3, installation form, that whether final confined state meets is set
Design requirement.
Top frame 1 includes upper backup pad 11 and lower supporting plate 12, is welded between upper backup pad 11 and lower supporting plate 12
One main stay tube 13 and four secondary support tubes 14, a diameter of 80mm of main stay tube 13, a diameter of 60mm of secondary support tube 14.
Main stay tube 13 is connected by four assistant connecting pipes 15 with four secondary support tubes 14 respectively.
The top of upper backup pad 11 is reserved with mounting plane, and mounting plane is equipped with center electrode plate 16, center region electrode
Plate 16 is by pin location and installation at the top of upper backup pad 11.
For 13 endoporus of main stay tube by finishing, the position in main stay tube 13 close to top is provided with PLUG grounding electrodes
Plate 17, for analogue accelerator and the assembly relation of ion gun.
13 bottom welding processing of main stay tube has connecting flange 18, for 3 abutting joint of ion gun.
Support post 2 is made of H profile steel and steel plate welding, its height is 2.6m, by the connecting flange of 1 bottom of top frame
The height that up to 2.6 meters of 18 framves, facilitates the installation of ion gun 3 to connect.
The lower section of lower supporting plate 12 is equipped with leveling board 4, and lower supporting plate 12 is bolted in leveling board 4.Leveling board 4 is equipped with
Threaded hole 41, two tops of support post 2 are equipped with leveling support plate 5, and leveling support plate 5 passes through on bolt and leveling board 4
The connection of threaded hole 41 coordinates, and realizes leveling, ensures that top frame 1 installs level.
The verification frock of superconduction proton therapeutic appts ion gun provided by the invention, will by two opposite support posts
Top frame frame is high, by the way that ion gun is installed on below top frame, realizes the structure of verification ion gun, installation form, most
Whether whole confined state meets set design requirement.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can close in any one or more embodiments or example
Suitable mode combines.
Above content is only to structure example of the present invention and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes in a similar way, without departing from invention
Structure surmounts scope defined in the claims, is within the scope of protection of the invention.
Claims (5)
- A kind of 1. verification frock of superconduction proton therapeutic appts ion gun, it is characterised in that：Including top frame (1) and two Support post (2)；The top frame (1) includes upper backup pad (11) and lower supporting plate (12), the upper backup pad (11) and lower supporting plate (12) main stay tube (13) and four secondary support tubes (14) are welded between；Mounting plane is reserved with the top of the upper backup pad (11), the mounting plane is equipped with center electrode plate (16), institute Center electrode plate (16) is stated by pin location and installation at upper backup pad (11) top；PLUG grounding electrode plates (17) are provided with the main stay tube (13)；Main stay tube (13) bottom welding processing has connecting flange (18), for ion gun (3) abutting joint.
- A kind of 2. verification frock of superconduction proton therapeutic appts ion gun according to claim 1, it is characterised in that：It is described A diameter of 80mm of main stay tube (13), a diameter of 60mm of the pair support tube (14).
- A kind of 3. verification frock of superconduction proton therapeutic appts ion gun according to claim 1, it is characterised in that：It is described Main stay tube (13) is connected by four assistant connecting pipes (15) with four secondary support tubes (14) respectively.
- A kind of 4. verification frock of superconduction proton therapeutic appts ion gun according to claim 1, it is characterised in that：It is described Support post (2) is made of H profile steel and steel plate welding, its height is 2.6m.
- A kind of 5. verification frock of superconduction proton therapeutic appts ion gun according to claim 1, it is characterised in that：It is described Leveling board (4) is equipped with below lower supporting plate (12), lower supporting plate (12) is bolted in the leveling board (4)；The leveling board (4) is equipped with threaded hole (41), and leveling support plate (5) is equipped with the top of two support posts (2), described Leveling support plate (5) is connected cooperation by bolt with the threaded hole (41) on leveling board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711328732.3A CN107910240B (en) | 2017-12-13 | 2017-12-13 | Verification tool for ion source of superconducting proton treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711328732.3A CN107910240B (en) | 2017-12-13 | 2017-12-13 | Verification tool for ion source of superconducting proton treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN107910240A true CN107910240A (en) | 2018-04-13 |
| CN107910240B CN107910240B (en) | 2024-04-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089373A (en) * | 2018-07-13 | 2018-12-25 | 中国原子能科学研究院 | For weakening influence method of the high-frequency signal to ion source |
| CN113018704A (en) * | 2021-03-11 | 2021-06-25 | 中国原子能科学研究院 | Leveling and aligning method for high-frequency D plate |
| CN113038686A (en) * | 2021-03-15 | 2021-06-25 | 合肥中科离子医学技术装备有限公司 | Device for maintaining ion source of superconducting cyclotron |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089373A (en) * | 2018-07-13 | 2018-12-25 | 中国原子能科学研究院 | For weakening influence method of the high-frequency signal to ion source |
| CN113018704A (en) * | 2021-03-11 | 2021-06-25 | 中国原子能科学研究院 | Leveling and aligning method for high-frequency D plate |
| CN113018704B (en) * | 2021-03-11 | 2022-03-11 | 中国原子能科学研究院 | Leveling and aligning method for high-frequency D plate |
| CN113038686A (en) * | 2021-03-15 | 2021-06-25 | 合肥中科离子医学技术装备有限公司 | Device for maintaining ion source of superconducting cyclotron |
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| Publication number | Publication date |
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| CN107910240B (en) | 2024-04-30 |
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