High-energy standing wave linear electron accelerator
By designing adjustable vertical and horizontal angle structures on high-energy standing wave linear electronic accelerator, the problem of inconvenient adjustment of the fixed accelerator structure in the prior art is solved, and flexible adjustment of the front-end angle of the accelerator is achieved, and the applicability of the equipment is improved.
Patent Information
- Application Number
- CN202422203650.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing linear electronic accelerators are mostly fixed structures, which are inconvenient to adjust the direction and have many inconveniences when using them.
A high-energy standing wave linear electronic accelerator is designed. By setting an adjustable vertical and horizontal angle structure at the front end of the electronic accelerator body, the gears and screws are driven by a motor to achieve flexible adjustment of the front end of the electronic accelerator body.
It realizes flexible adjustment of vertical and horizontal angles at the front end of the electronic accelerator body, increasing the applicability and convenience of use of the equipment.
Smart Images
Figure CN222981723U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of linear electron accelerators, and specifically relates to a high-energy standing-wave linear electron accelerator. Background Technique
[0002] A high-energy standing-wave linear electron accelerator refers to a linear accelerator in which radiofrequency electromagnetic waves interact with charged particles in a standing-wave form. Its advantages are high efficiency. Under the same input radiofrequency power and the same beam energy, the standing-wave linear accelerator can greatly shorten the length of the acceleration tube.
[0003] Most of the existing linear electron accelerators are fixedly structured, which is not convenient for adjusting the direction and causes many inconveniences in use.
[0004] In view of the above problems, the utility model provides a high-energy standing-wave linear electron accelerator. Content of the Utility Model
[0005] The purpose of the utility model is to provide a high-energy standing-wave linear electron accelerator, which can flexibly adjust the vertical and horizontal angles at the front end of the electron accelerator body, increase applicability, and thus solve the problems in the background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A high-energy standing-wave linear electron accelerator, including an electron accelerator body. A workbench is arranged at the lower end of the electron accelerator body. One side of the upper end of the workbench is fixedly provided with a sleeve. A U-shaped frame is horizontally rotatably arranged at the upper end of the sleeve. A connecting plate is vertically rotatably arranged inside the U-shaped frame. One end of the connecting plate is fixedly arranged at the bottom end of the electron accelerator body. An arc-shaped plate is fixedly arranged on the upper end of the workbench away from the sleeve. A T-shaped ring block is arranged inside the arc-shaped plate. A support plate is fixedly arranged at the upper end of the T-shaped ring block. A first U-shaped plate is arranged at the upper end of the support plate. A second U-shaped plate is fixedly arranged at the bottom end of the electron accelerator body away from the connecting plate. A rotating plate is arranged between the first U-shaped plate and the second U-shaped plate. A lead screw is threadedly connected inside the lower end of the first U-shaped plate. One end of the lead screw is provided with a second motor. A semi-toothed ring is fixedly arranged outside the arc-shaped plate. A gear is arranged on one side of the semi-toothed ring. A first motor is arranged at the upper end of the gear.
[0007] Further, the inner side of the upper end of the sleeve is rotatably connected to a rotating shaft through a bearing, and the U-shaped frame is fixedly arranged at the upper end of the rotating shaft.
[0008] Further, a T-shaped ring groove is opened inside the arc-shaped plate. The T-shaped ring block is in contact connection with the inner side of the T-shaped ring groove. The first motor is fixedly installed at the bottom end of the support plate. The gear is fixedly installed at the output end of the first motor, and the gear is meshed with the semi-toothed ring.
[0009] Further, the end of the connecting plate away from the electron accelerator body is hinged inside the U-shaped frame through a positioning pin.
[0010] Furthermore, the bottom end of the first U-shaped plate is in contact connection with the upper end of the support plate. Fixed plates are fixedly connected to both sides of the upper end of the support plate. The second motor is fixedly installed outside the fixed plate. One end of the lead screw is rotationally connected to the inside of the fixed plate through a bearing, and the other end is fixedly connected to the output end of the second motor. Both ends of the rotating plate are respectively hinged to the inside of the first U-shaped plate and the second U-shaped plate through positioning pins.
[0011] Furthermore, the workbench has a certain weight, and anti-slip pads are attached to the bottom end.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] For a high-energy standing wave linear electron accelerator provided by the present utility model, when it is necessary to adjust the horizontal angle of the front end of the electron accelerator body, the first motor drives the gear to rotate. By meshing with the semi-toothed ring, it drives the T-shaped ring block to move in an arc along the inside of the arc-shaped plate, realizing reciprocating swing for angle adjustment. While the T-shaped ring block is moving, it drives the rear end of the electron accelerator body to rotate relative to the front end by a certain angle through the support plate. Here, the U-shaped frame under the front end of the electron accelerator body rotates horizontally at the upper end of the sleeve. When it is necessary to adjust the vertical angle of the front end of the electron accelerator body, the second motor drives the lead screw to rotate, driving the first U-shaped plate to move in a reciprocating linear motion along the horizontal direction. Through the rotating plate and the second U-shaped plate, it drives the rear end of the electron accelerator body to rotate upward or downward relative to the front end by a certain angle. Here, the connecting plate under the front end of the electron accelerator body rotates vertically upward or downward relative to the U-shaped frame by a certain angle. The purpose of such a design is to flexibly adjust the vertical and horizontal angles of the front end of the electron accelerator body, increasing applicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0015] Figure 2 is a schematic diagram of the upper end structure of the workbench in the present utility model;
[0016] Figure 3 is a schematic diagram of the external structure of the arc-shaped plate in the present utility model;
[0017] Figure 4 is a schematic diagram of the internal structure of the arc-shaped plate in the present utility model.
[0018] In the figure: 1, electron accelerator body; 2, workbench; 3, sleeve; 4, rotating shaft; 5, U-shaped frame; 6, connecting plate; 7, arc-shaped plate; 8, T-shaped ring groove; 9, T-shaped ring block; 10, semi-toothed ring; 11, gear; 12, first motor; 13, support plate; 14, fixed plate; 15, lead screw; 16, second motor; 17, first U-shaped plate; 18, second U-shaped plate; 19, rotating plate. Detailed implementation manners
[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0020] In order to solve the technical problem of how to facilitate adjustment, as Figures 1-4 shown, the following preferred technical solutions are provided:
[0021] A high-energy standing wave linear electron accelerator includes an electron accelerator body 1. A workbench 2 is arranged at the lower end of the electron accelerator body 1. A sleeve 3 is fixedly arranged on one side of the upper end of the workbench 2. A U-shaped frame 5 is horizontally rotatably arranged at the upper end of the sleeve 3. A connecting plate 6 is vertically rotatably arranged inside the U-shaped frame 5. One end of the connecting plate 6 is fixedly arranged on the bottom end of the electron accelerator body 1. An arc-shaped plate 7 is fixedly arranged on the upper end of the workbench 2 away from the sleeve 3. A T-shaped ring block 9 is arranged inside the arc-shaped plate 7. A support plate 13 is fixedly arranged at the upper end of the T-shaped ring block 9. A first U-shaped plate 17 is arranged at the upper end of the support plate 13. A second U-shaped plate 18 is fixedly arranged at the bottom end of the electron accelerator body 1 away from the connecting plate 6. A rotating plate 19 is arranged between the first U-shaped plate 17 and the second U-shaped plate 18. A lead screw 15 is threadedly connected inside the lower end of the first U-shaped plate 17. A second motor 16 is arranged at one end of the lead screw 15. A semi-toothed ring 10 is fixedly arranged outside the arc-shaped plate 7. A gear 11 is arranged on one side of the semi-toothed ring 10. A first motor 12 is arranged at the upper end of the gear 11.
[0022] Specifically, when it is necessary to adjust the horizontal angle of the front end of the electron accelerator body 1, the first motor 12 drives the gear 11 to rotate. By meshing with the semi-toothed ring 10, it drives the T-shaped ring block 9 to make a circular motion along the inside of the arc-shaped plate 7, realizing reciprocating swing for angle adjustment. While the T-shaped ring block 9 is moving, it drives the rear end of the electron accelerator body 1 to rotate a certain angle relative to the front end through the support plate 13. Here, the U-shaped frame 5 under the front end of the electron accelerator body 1 rotates horizontally at the upper end of the sleeve 3. When it is necessary to adjust the vertical angle of the front end of the electron accelerator body 1, the second motor 16 drives the lead screw 15 to rotate, driving the first U-shaped plate 17 to make a reciprocating linear motion along the horizontal direction. Through the rotating plate 19 and the second U-shaped plate 18, it drives the rear end of the electron accelerator body 1 to rotate a certain angle upward or downward relative to the front end. Here, the connecting plate 6 under the front end of the electron accelerator body 1 rotates upward or downward vertically relative to the U-shaped frame 5. The purpose of such a design is to flexibly adjust the vertical and horizontal angles of the front end of the electron accelerator body 1 and increase applicability.
[0023] Further, as Figure 1 and Figure 2 shown, the following preferred technical solutions are provided:
[0024] The inner side of the upper end of the sleeve 3 is rotatably connected to a rotating shaft 4 through a bearing. A U-shaped frame 5 is fixedly provided at the upper end of the rotating shaft 4. The purpose of this design is to ensure that the U-shaped frame 5 can rotate horizontally.
[0025] Further, as Figures 1-4 shown, the following preferred technical solutions are provided:
[0026] An arc-shaped plate 7 is internally provided with a T-shaped ring groove 8. A T-shaped ring block 9 is in contact connection with the inner side of the T-shaped ring groove 8. The first motor 12 is fixedly installed on the bottom end of the support plate 13. A gear 11 is fixedly installed on the output end of the first motor 12. The gear 11 is meshed and connected with a semi-tooth ring 10. The purpose of this design is that the first motor 12 drives the gear 11 to rotate. By meshing with the semi-tooth ring 10, it drives the T-shaped ring block 9 to make a reciprocating arc-shaped movement in the T-shaped ring groove 8, thereby driving the support plate 13 to make a synchronous reciprocating arc-shaped movement.
[0027] Further, as Figure 1 and Figure 2 shown, the following preferred technical solutions are provided:
[0028] One end of the connecting plate 6 away from the electron accelerator body 1 is hinged to the inner side of the U-shaped frame 5 through a positioning pin. The purpose of this design is that the electron accelerator body 1 follows the connecting plate 6 and rotates vertically inside the U-shaped frame 5.
[0029] Further, as Figure 1 and Figure 2 shown, the following preferred technical solutions are provided:
[0030] The bottom end of the first U-shaped plate 17 is in contact connection with the upper end of the support plate 13. Both sides of the upper end of the support plate 13 are fixedly connected with fixing plates 14. The second motor 16 is fixedly installed on the outer side of the fixing plates 14. One end of a lead screw 15 is rotatably connected inside the fixing plates 14 through a bearing, and the other end is fixedly connected with the output end of the second motor 16. Both ends of a rotating plate 19 are respectively hinged to the inner sides of the first U-shaped plate 17 and the second U-shaped plate 18 through positioning pins. The purpose of this design is that the second motor 16 drives the lead screw 15 to rotate, drives the first U-shaped plate 17 to move horizontally, and through the hinged connection of both ends of the rotating plate 19, drives the rear end of the electron accelerator body 1 to rotate vertically relative to the front end.
[0031] Further, as Figure 1 shown, the following preferred technical solutions are provided:
[0032] The workbench 2 has a certain weight, and an anti-slip gasket is attached to the bottom end. The purpose of this design is to improve the stability of the workbench 2.
[0033] In summary, when the horizontal angle of the front end of the electron accelerator body 1 needs to be adjusted, the first motor 12 drives the gear 11 to rotate. By meshing with the semi-toothed ring 10, it drives the T-shaped ring block 9 to move in an arc along the inside of the arc-shaped plate 7, realizing reciprocating swing for angle adjustment. While the T-shaped ring block 9 is moving, it drives the rear end of the electron accelerator body 1 to rotate a certain angle relative to the front end through the support plate 13. Here, the U-shaped frame 5 under the front end of the electron accelerator body 1 rotates horizontally at the upper end of the sleeve 3. When the vertical angle of the front end of the electron accelerator body 1 needs to be adjusted, the second motor 16 drives the lead screw 15 to rotate, driving the first U-shaped plate 17 to move in a reciprocating linear motion horizontally. Through the rotating plate 19 and the second U-shaped plate 18, it drives the rear end of the electron accelerator body 1 to rotate a certain angle upward or downward relative to the front end. Here, the connecting plate 6 under the front end of the electron accelerator body 1 rotates upward or downward vertically relative to the U-shaped frame 5. The purpose of this design is to flexibly adjust the vertical and horizontal angles of the front end of the electron accelerator body 1, increasing its applicability.
[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.
[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A high-energy standing wave linear electron accelerator, comprising an electron accelerator body (1), characterized in that: A workbench (2) is arranged at the lower end of the electron accelerator body (1), a sleeve (3) is fixedly arranged on one side of the upper end of the workbench (2), a U-shaped frame (5) is arranged horizontally and rotatably on the upper end of the sleeve (3), a connecting plate (6) is arranged vertically and rotatably on the inner side of the U-shaped frame (5), one end of the connecting plate (6) is fixedly arranged on the bottom end of the electron accelerator body (1), an arc plate (7) is fixedly arranged on the side of the upper end of the workbench (2) away from the sleeve (3), a T-shaped ring block (9) is arranged on the inner side of the arc plate (7), a support plate (13) is fixedly arranged on the upper end of the T-shaped ring block (9), and a support plate (13) is arranged on the upper side of the support plate (13). A first U-shaped plate (17) is arranged at the end, a second U-shaped plate (18) is fixedly arranged at the side of the bottom end of the electron accelerator body (1) away from the connecting plate (6), a rotating plate (19) is arranged between the first U-shaped plate (17) and the second U-shaped plate (18), a screw rod (15) is internally threadedly connected to the lower end of the first U-shaped plate (17), a second motor (16) is arranged at one end of the screw rod (15), a half gear ring (10) is fixedly arranged on the outer side of the arc plate (7), a gear (11) is arranged on one side of the half gear ring (10), and a first motor (12) is arranged at the upper end of the gear (11).
2. A high energy standing wave linear electron accelerator according to claim 1, characterized in that: The inner side of the upper end of the sleeve (3) is rotatably connected to a rotating shaft (4) via a bearing, and a U-shaped frame (5) is fixedly arranged on the upper end of the rotating shaft (4).
3. A high energy standing wave linear electron accelerator according to claim 1, characterized in that: The arc-shaped plate (7) is provided with a T-shaped ring groove (8) inside, and a T-shaped ring block (9) is contacted and connected to the inner side of the T-shaped ring groove (8). The first motor (12) is fixedly mounted on the bottom end of the support plate (13), and the gear (11) is fixedly mounted on the output end of the first motor (12), and the gear (11) is meshingly connected with the half gear ring (10).
4. A high energy standing wave linear electron accelerator according to claim 1, characterized in that: One end of the connecting plate (6) away from the electron accelerator body (1) is hinged to the inner side of the U-shaped frame (5) via a positioning pin.
5. A high energy standing wave linear electron accelerator according to claim 1, characterized in that: The bottom end of the first U-shaped plate (17) is in contact with the upper end of the support plate (13), and the upper ends of the support plate (13) are fixedly connected to fixed plates (14) on both sides. The second motor (16) is fixedly installed on the outside of the fixed plate (14). One end of the screw rod (15) is rotatably connected to the inside of the fixed plate (14) through a bearing, and the other end is fixedly connected to the output end of the second motor (16). The two ends of the rotating plate (19) are respectively hinged to the inner sides of the first U-shaped plate (17) and the second U-shaped plate (18) through positioning pins.
6. A high energy standing wave linear electron accelerator according to claim 1, characterized in that: The workbench (2) has a certain weight, and an anti-slip pad is attached to the bottom end.