High-energy particle injection device

Abstract

The utility model discloses a high-energy particle injection device, which belongs to the technical field of high-energy particles, and comprises a base, the top of the base is fixedly connected with an injector body, the top of the base is fixedly connected with a protection mechanism, the surface of the protection mechanism is bolted with a fixing assembly, and the protection mechanism comprises a limiting seat, a protection plate and an insertion plate assembly. Firstly, the injector body and the protection mechanisms are fixed through the base, then protection on the injector body is achieved through mutual cooperation of the protection mechanisms, the situation that radioactive radiation and high-energy particle beams generated when the injector body works affect personnel safety and equipment is avoided, and then the fixing assembly is fixed through the protection mechanisms; the effect of improving the stability of the protection mechanism is achieved through the fixing assembly, the limiting base is fixed through the base, then the protection plate is fixed through the limiting base, the insertion plate assembly is fixed through mutual cooperation of the protection plate and the limiting base, and finally the effect of protecting radiation and particle beams is achieved through the insertion plate assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of high-energy particles, in particular to a high-energy particle injection device. Background Art

[0002] The high-energy particle injector is an important component of the radiotherapy device. It is responsible for introducing high-energy particles into the accelerator ring to ensure the high quality and stable output of the particle beam.

[0003] Currently, most high-energy particle injection devices on the market are used in conjunction with particle accelerators. In the process of accelerating particles, a large amount of radioactive radiation and high-energy particle beams will be generated, which poses a potential threat to personnel safety and equipment reliability. The existing protection methods are mostly protective walls built of reinforced concrete, which take a long time to build. Utility Model Content

[0004] The utility model provides a high-energy particle injection device, aiming to solve the problem that the existing high-energy particle injection devices are mostly used in conjunction with particle accelerators, and a large amount of radioactive radiation and high-energy particle beams are generated in the process of accelerating particles, which poses a potential threat to the safety of personnel and the reliability of equipment, and the existing protection methods are mostly protective walls built of reinforced concrete, which takes a long time to build.

[0005] The utility model is implemented as follows: a high-energy particle injection device comprises a base, the top of the base is fixedly connected to an injector body, the top of the base is fixedly connected to a protective mechanism, and the surface of the protective mechanism is bolted with a fixing component;

[0006] The protection mechanism comprises a limit seat, a guard plate and a plug plate assembly, the limit seat is fixedly connected to the top of the base, the guard plate is fixedly connected to the top of the limit seat, and the plug plate assembly is clamped inside the limit seat.

[0007] In order to facilitate the adjustment of the protective plug plate according to the protection level, as a preferred high-energy particle injection device of the utility model, the plug plate assembly includes a limit sleeve, a protective plug plate and a limit plate, the limit sleeve is clamped inside the limit seat, the protective plug plate is clamped inside the limit sleeve, and the limit plate is fixedly connected to the top of the limit sleeve.

[0008] In order to achieve the effect of fixing the protective mechanism, as a preferred high-energy particle injection device of the utility model, the fixing assembly includes a fixing plate, a mounting hole and a fixing bolt, the fixing plate is bolted to the surface of the guard plate, the mounting hole is opened inside the fixing plate, the fixing bolt is movably connected to the inside of the mounting hole, and the fixing bolt is threadedly connected to the inside of the guard plate.

[0009] In order to facilitate the effect of limiting the position of the plug-in plate assembly, as a preferred high-energy particle injection device of the present invention, the top of the guard plate is fixedly connected to a mounting plate, the interior of the limit seat is provided with a limit groove used in conjunction with the limit sleeve, and the interior of the guard plate is provided with a fixing screw hole used in conjunction with a fixing bolt.

[0010] In order to achieve the effect of fixing the plug-in plate assembly, as a preferred high-energy particle injection device of the present invention, the internal movably connected mounting plate is provided with a limit bolt, the interior of the mounting plate is provided with a limit hole used in conjunction with the limit bolt, and the interior of the limit plate is provided with a limit screw hole used in conjunction with the limit bolt.

[0011] In order to facilitate the fixing of the protective plug plate and improve the protection capability, as a preferred high-energy particle injection device of the utility model, a slot for use with the protective plug plate is opened inside the limiting sleeve, and the slot is in opposite directions. The number of the limiting sleeves is set to five and is movably connected to the inside of the limiting seat, and the limiting sleeves are arranged in a staggered distribution.

[0012] In order to achieve the effect of protecting in cooperation with the protective mechanism, as a preferred high-energy particle injection device of the utility model, the surface of the protective mechanism is clamped with a socket, the plug-in plate assembly is fixedly connected to the inside of the socket, the number of plug-in plate assemblies inside the front socket is set to two, and the number of plug-in plates inside the rear socket is set to three.

[0013] In order to achieve the effect of detecting the environmental radiation reading of the injector body, as a preferred high-energy particle injection device of the utility model, a monitoring camera is fixedly connected to the surface of the guard plate, and a radiation sensor is fixedly connected to the surface of the guard plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The high-energy particle injection device first fixes an injector body and a protective mechanism through a base, then protects the injector body through the cooperation of the protective mechanism to prevent radioactive radiation and high-energy particle beams generated when the injector body is working from affecting personnel safety and equipment, then fixes a fixing component through the protective mechanism, and improves the stability of the protective mechanism through the fixing component, fixes a limiting seat through the base, and then fixes a guard plate through the limiting seat, and fixes a plug-in plate component through the cooperation of the guard plate and the limiting seat, and finally achieves the effect of protecting against radiation and particle beams through the plug-in plate component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural diagram of the high energy particle injection device of the utility model;

[0017] Figure 2It is a structural schematic diagram of the protection mechanism in the utility model;

[0018] Figure 3 This is a structural schematic diagram of the plug-in board assembly of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the fixing component in the utility model;

[0020] Figure 5 This is a connection diagram of the limit seat in the utility model;

[0021] Figure 6 It is a structural schematic diagram of the card holder in the utility model.

[0022] In the figure, 1. base; 2. injector body; 3. protection mechanism; 301. limit seat; 302. guard plate; 303. plug-in board assembly; 3031. limit sleeve; 3032. protection plug-in board; 3033. limit plate; 4. fixing assembly; 401. fixing plate; 402. mounting hole; 403. fixing bolt; 5. mounting plate; 6. limit slot; 7. fixing screw hole; 8. limit bolt; 9. limit hole; 10. limit screw hole; 11. slot; 12. card holder; 13. monitoring camera; 14. radiation sensor. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-6 The utility model provides a technical solution: a high-energy particle injection device, comprising a base 1, an injector body 2 is fixedly connected to the top of the base 1, a protective mechanism 3 is fixedly connected to the top of the base 1, and a fixing component 4 is bolted to the surface of the protective mechanism 3;

[0026] The protection mechanism 3 includes a limit seat 301 , a guard plate 302 and a plug-in plate assembly 303 . The limit seat 301 is fixedly connected to the top of the base 1 , the guard plate 302 is fixedly connected to the top of the limit seat 301 , and the plug-in plate assembly 303 is clamped inside the limit seat 301 .

[0027] In this embodiment: first, the injector body 2 and the protective mechanism 3 are fixed by the base 1, and then the protective mechanism 3 cooperates with each other to achieve protection of the injector body 2 to prevent the radioactive radiation and high-energy particle beams generated by the injector body 2 during operation from affecting the safety of personnel and equipment, and then the fixing component 4 is fixed by the protective mechanism 3, and the effect of improving the stability of the protective mechanism 3 is achieved by the fixing component 4, the limiting seat 301 is fixed by the base 1, and then the protective plate 302 is fixed by the limiting seat 301, and the plug-in assembly 303 is fixed by the cooperation of the protective plate 302 and the limiting seat 301, and finally the plug-in assembly 303 is used to achieve the effect of protecting against radiation and particle beams.

[0028] As a technical optimization solution of the utility model, the plug plate assembly 303 includes a limit sleeve 3031, a protective plug plate 3032 and a limit plate 3033. The limit sleeve 3031 is clamped in the inside of the limit seat 301, the protective plug plate 3032 is clamped in the inside of the limit sleeve 3031, and the limit plate 3033 is fixedly connected to the top of the limit sleeve 3031.

[0029] In this embodiment: the limiting sleeve 3031 is fixed by the limiting seat 301, and then the limiting sleeve 3031 limits the working position of the protective plug plate 3032 and realizes the rapid replacement of the protective plug plate 3032. At the same time, the protective plug plate 3032 is used to protect the injector body 2. Finally, the limiting plate 3033 cooperates with the limiting sleeve 3031 to prevent the protective plug plate 3032 from moving randomly.

[0030] As a technical optimization solution of the utility model, the fixing component 4 includes a fixing plate 401, a mounting hole 402 and a fixing bolt 403. The fixing plate 401 is bolted to the surface of the guard plate 302, the mounting hole 402 is opened inside the fixing plate 401, the fixing bolt 403 is movably connected inside the mounting hole 402, and the fixing bolt 403 is threadedly connected inside the guard plate 302.

[0031] In this embodiment: the working position of the fixing bolt 403 is limited by the mounting hole 402 opened inside the fixing plate 401, and the fixing bolt 403 cooperates with the fixing plate 401 to achieve the fixing effect of the guard plate 302.

[0032] As a technical optimization solution of the utility model, the top of the guard plate 302 is fixedly connected with a mounting plate 5, the interior of the limit seat 301 is provided with a limit groove 6 used in conjunction with the limit sleeve 3031, and the interior of the guard plate 302 is provided with a fixing screw hole 7 used in conjunction with the fixing bolt 403.

[0033] In this embodiment: the mounting plate 5 is fixed by the guard plate 302, and then the limit groove 6 opened inside the limit seat 301 cooperates with the limit sleeve 3031 to prevent the limit sleeve 3031 from leaving the working position, and finally the fixing screw hole 7 opened inside the guard plate 302 cooperates with the fixing bolt 403 to facilitate the fixing of the fixing bolt 403.

[0034] As a technical optimization solution of the utility model, the internal movable connection of the mounting plate 5 is provided with a limit bolt 8, the interior of the mounting plate 5 is provided with a limit hole 9 used in conjunction with the limit bolt 8, and the interior of the limit plate 3033 is provided with a limit screw hole 10 used in conjunction with the limit bolt 8.

[0035] In this embodiment: the movable position of the limit bolt 8 is limited by the limit hole 9 opened inside the installation plate 5, and then the limit screw hole 10 opened inside the limit plate 3033 cooperates with the limit bolt 8, so that the limit bolt 8 and the installation cooperate to fix the limit plate 3033.

[0036] As a technical optimization solution of the utility model, a slot 11 is opened inside the limit sleeve 3031 for use with the protective plug plate 3032, and the slot 11 is in opposite directions. The number of the limit sleeves 3031 is set to five and is movably connected to the inside of the limit seat 301. The limit sleeves 3031 are arranged in a staggered distribution.

[0037] In this embodiment: the slot 11 opened inside the limiting sleeve 3031 cooperates with the protective plug plate 3032 to facilitate the fixing of the protective plug plate 3032, and then the slot 11 is in the opposite direction to facilitate the replacement of the protective plug plate 3032. Finally, the number of the limiting sleeves 3031 is set to five and arranged in a staggered distribution to facilitate assembly.

[0038] As a technical optimization solution of the utility model, the surface of the protective mechanism 3 is clamped with the socket 12, and the plug-in board assembly 303 is fixedly connected to the inside of the socket 12. The number of plug-in board assemblies 303 inside the front socket 12 is set to two, and the number of plug-in boards inside the rear socket 12 is set to three.

[0039] In this embodiment: the card holder 12 is fixed by the protective mechanism 3, and the plug board assembly 303 is fixed by the card holder 12, and then two and three plug board assemblies 303 are arranged inside the front card holder 12 and the rear card holder 12 respectively, so as to facilitate the connection with the protective mechanism 3.

[0040] As a technical optimization solution of the present utility model, a monitoring camera 13 is fixedly connected to the surface of the protective plate 302 , and a radiation sensor 14 is fixedly connected to the surface of the protective plate 302 .

[0041] In this embodiment: the monitoring camera 13 is fixed by the protective plate 302 to monitor the working condition of the injector body 2, and finally the radiation sensor 14 is fixed by the protective plate 302 to detect the radiation value of the injector body 2 when it is working.

[0042] Working principle: First, determine the installation position of the equipment and select the appropriate protective plug plate 3032 according to the protection level, then insert the protective plug plate 3032 into the slot 11 opened inside the limiting sleeve 3031, then snap the limiting sleeve 3031 and the limiting plate 3033 into the limiting groove 6 opened inside the limiting seat 301, and at the same time, stagger the limiting sleeves 3031, and then rotate the limiting bolt 8 to pass through the installation plate 5 and enter the limiting screw hole 10 opened in the limiting plate 3033, and then the limiting sleeve 3031 And the protective plug plate 3032 is fixed, and then whether to use multiple protective mechanisms 3 is selected according to the protection range, and the plug plate assembly 303 is selected to match the number of protective mechanisms 3 and installed in the card holder 12, and then the card holder 12 and the protective mechanism 3 are clamped together, and the fixing plate 401 and the fixing screw hole 7 opened on the guard plate 302 are aligned, and the fixing bolt 403 is rotated into the fixing screw hole 7, so as to fix the card holder 12 and the protective mechanism 3, and the protection of the injector body 2 is realized by the cooperation of multiple protective mechanisms 3.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high energy particle injection device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to an injector body (2), the top of the base (1) is fixedly connected to a protection mechanism (3), and the surface of the protection mechanism (3) is bolted to a fixing component (4); The protection mechanism (3) comprises a limit seat (301), a guard plate (302) and an insert plate assembly (303); the limit seat (301) is fixedly connected to the top of the base (1); the guard plate (302) is fixedly connected to the top of the limit seat (301); and the insert plate assembly (303) is clamped inside the limit seat (301).

2. A high energy particle injection device according to claim 1, characterized in that: The plug plate assembly (303) comprises a limiting sleeve (3031), a protective plug plate (3032) and a limiting plate (3033); the limiting sleeve (3031) is clamped inside the limiting seat (301); the protective plug plate (3032) is clamped inside the limiting sleeve (3031); and the limiting plate (3033) is fixedly connected to the top of the limiting sleeve (3031).

3. A high energy particle injection device according to claim 2, characterized in that: The fixing assembly (4) comprises a fixing plate (401), a mounting hole (402) and a fixing bolt (403); the fixing plate (401) is bolted to the surface of the guard plate (302); the mounting hole (402) is opened inside the fixing plate (401); the fixing bolt (403) is movably connected inside the mounting hole (402); and the fixing bolt (403) is threadedly connected inside the guard plate (302).

4. A high energy particle injection device according to claim 3, characterized in that: The top of the guard plate (302) is fixedly connected to a mounting plate (5), the interior of the limit seat (301) is provided with a limit groove (6) for use with a limit sleeve (3031), and the interior of the guard plate (302) is provided with a fixing screw hole (7) for use with a fixing bolt (403).

5. A high energy particle implantation device according to claim 4, characterized in that: The interior of the mounting plate (5) is movably connected to a limit bolt (8), the interior of the mounting plate (5) is provided with a limit hole (9) for use in conjunction with the limit bolt (8), and the interior of the limit plate (3033) is provided with a limit screw hole (10) for use in conjunction with the limit bolt (8).

6. A high energy particle implantation device according to claim 2, characterized in that: The interior of the limiting sleeve (3031) is provided with a slot (11) for use with the protective plug plate (3032), and the slot (11) is in opposite directions. The number of the limiting sleeves (3031) is set to five and is movably connected to the interior of the limiting seat (301), and the limiting sleeves (3031) are arranged in a staggered distribution.

7. A high energy particle implantation device according to claim 2, characterized in that: The surface of the protective mechanism (3) is clamped with a card seat (12), and the plug-in board assembly (303) is fixedly connected to the inside of the card seat (12). The number of the plug-in board assemblies (303) inside the front card seat (12) is set to two, and the number of the plug-in boards inside the rear card seat (12) is set to three.

8. A high energy particle implantation device according to claim 1, characterized in that: A monitoring camera (13) is fixedly connected to the surface of the protective plate (302), and a radiation sensor (14) is fixedly connected to the surface of the protective plate (302).

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