Anti-toppling fixing device for irradiation
By designing an anti-tilt fixing device for irradiation including a bracket and a fixing seat, the problem of long and top-heavy items being easily tilted or overturned during the irradiation process is solved, and the stable fixation of the items and the improvement of the irradiation effect are achieved.
Patent Information
- Application Number
- CN202421856895.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-08-01
AI Technical Summary
Existing fixtures are difficult to adapt to items to be processed of different sizes or shapes, especially long items and top-heavy items, which are prone to tilt or overturn when fixed, affecting the irradiation effect and possibly damaging the facilities in the irradiation room.
An anti-tilt fixing device for radiation including a bracket and a fixing seat is designed to ensure the stability and safety of the items through a multi-point support system and an adjustable bracket structure, and to accurately adjust the radiation dose distribution through adjustment of the cylinder.
The stable fixation of long and top-heavy items is achieved, ensuring the safety and effectiveness of the irradiation process, and improving the versatility of the device to adapt to items of different sizes and shapes.
Smart Images
Figure CN223015248U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of irradiation transportation, in particular to an anti-tipping fixing device for irradiation. Background Technique
[0002] In many fields such as industry, medicine, and food safety, irradiation technology is widely used in processes such as sterilization, disinfection, extending the shelf life, and material modification. Irradiation treatment is usually carried out in a closed irradiation chamber, where high-energy particles (such as gamma rays, electron beams, or X-rays) are used to irradiate the target items. To ensure the safety and effectiveness of the irradiation process, the items to be treated need to be firmly fixed in the irradiation chamber to prevent them from shifting or tipping due to external factors (such as vibration, air flow, etc.) during the treatment process.
[0003] Existing fixing devices are often designed for items with specific sizes and shapes, and it is difficult to adapt to items to be treated with different sizes or shapes, especially long items and items with a heavy head and light feet. Such items are prone to tilting or tipping when being fixed. Long items and items with a heavy head and light feet are likely to shift due to slight vibration, which not only affects the irradiation effect but may also cause damage to other facilities in the irradiation chamber.
[0004] Now, in order to solve the above technical problems, the utility model designs an anti-tipping fixing device for irradiation. Content of the Utility Model
[0005] The utility model provides an anti-tipping fixing device for irradiation, aiming to solve the problem that long items are prone to tilting or tipping when entering the chamber for irradiation. The technical solution is as follows:
[0006] An anti-tipping fixing device for irradiation: including a bracket and a fixing seat. The bracket includes a bracket base, a first support frame, and a second support frame. A slide rail is opened on the bracket base. The first support frame and the second support frame are arranged on the bracket base, and the first support frame and the second support frame slide on the slide rail;
[0007] The fixing seat includes a fixing base, a tray, and a fixing clamp. The tray is fixed on the fixing base through a fixing hole. A sliding groove is arranged on the fixing base. The fixing clamp includes a slider part and a clamping part, and the slider part slides in the sliding groove.
[0008] Based on the above technical solution, bolt holes are opened on the fixing base, and the fixing seat is fixed on the bracket through the bolt holes.
[0009] Based on the above technical solution, a telescopic rod is further arranged on the bracket base, and the two ends of the telescopic rod are respectively connected to the first support frame and the second support frame.
[0010] On the basis of the above technical solution, the bracket base includes a bracket bottom plate, an adjustment cylinder and a panel. The cylinder body of the adjustment cylinder is fixedly connected to the bracket bottom plate, and the free end of its piston rod is connected to a mounting head. The panel is connected to the mounting head. A bracket slide rail is arranged on the bracket bottom plate, and a bracket slider is fixedly connected to the bottom of the panel. The bracket slider is slidably connected to the bracket slide rail.
[0011] On the basis of the above technical solution, pulleys are installed on the bracket bottom plate, and the pulleys are slidably connected to the panel.
[0012] Preferably, a first hollow portion is provided on the first support frame, and a second hollow portion is provided on the second support frame.
[0013] Preferably, an anti-slip pad is fixedly connected to the bottom of the bracket bottom plate.
[0014] Beneficial Effects
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: On the one hand, through the multi-point support system, the stability and safety of the articles to be irradiated are ensured. In addition, brackets and fixed seats are adopted to address the problem of the center-of-gravity shift of long and top-heavy articles. On the one hand, the provided adjustment cylinder ensures that the radiation energy can accurately cover the articles to be irradiated during the irradiation process. On the other hand, the device of the present utility model adopts a modular design and can be flexibly adjusted according to articles of different sizes and shapes, especially suitable for fixing long articles and top-heavy articles, thus improving the versatility of the device. Brief Description of the Drawings
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only one embodiment of the present utility model. For those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained according to the provided drawings.
[0017] Figure 1 : Structural schematic diagram of the present utility model;
[0018] Figure 2 : Structural schematic diagram of the bracket of the present utility model;
[0019] Figure 3 : Structural schematic diagram of the fixed seat of the present utility model;
[0020] Figure 4 : Structure diagram of the fixed seat of the present utility model without the tray;
[0021] Figure 5 : Schematic diagram of the first hollow portion and the second hollow portion of the present utility model;
[0022] Figure 6 : Schematic structural view of the bracket base of the present utility model;
[0023] Figure 7 : Schematic structural view of the bracket base of the present utility model with the panel removed;
[0024] Figure 8 : Schematic structural view of the object to be irradiated of the present utility model. Detailed implementation manners
[0025] The present utility model will be further described below in conjunction with the accompanying drawings and examples:
[0026] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.
[0027] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model 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 should not be construed as a limitation of the present utility model.
[0029] As Figure 8 shown, the object to be irradiated is elongated, and the bottom shape is inconsistent with the shape of the elongated part. The base part 31 is a cylinder, and the elongated part 32 is a cuboid.
[0030] As Figure 1 and Figure 2As shown in the figure, an anti-tipping fixing device for irradiation is characterized in that it includes a bracket 1 and a fixing base 2. The bracket 1 includes a bracket base 11, a first support frame 12 and a second support frame 13. A slide rail 41 is provided on the bracket base 11. The first support frame 12 and the second support frame 13 are arranged on the bracket base 11 and slide on the slide rail 41. The distance between the first support frame 12 and the second support frame 13 can be adjusted to clamp the long part 32. Limit members that can be fixed on the slide rail 41 are provided on the first support frame 12 and the second support frame 13, such as track locking rings, to fix the first support frame 12 and the second support frame 13 in a defined position.
[0031] As Figure 3 and Figure 4 As shown in the figure, the fixing base 2 includes a fixing base 21, a tray 22 and a fixing clamp 23. The tray 22 is fixed on the fixing base 21 through a fixing hole 213. A sliding groove 211 is provided on the fixing base 21. The fixing clamp 23 includes a slider part 231 and a clamping part 232, and the slider part 231 slides in the sliding groove 211.
[0032] Slide the slider part 231 in the sliding groove 211 to make each clamping part 232 clamp the edge of the tray 22. A groove with a shape consistent with the base part 31 of the object to be irradiated is provided on the tray 22 for placing the object to be irradiated. The fixing clamp 23 can be applied to trays 22 of rectangular, square or even irregular shapes. After moving into place, fix the tray 22 and the fixing clamp 23 with bolts.
[0033] Bolting holes 212 are provided on the fixing base 21, and the fixing base 2 is fixed on the bracket 1 through the bolting holes 212.
[0034] An expansion rod 15 is further provided on the bracket base 11. The two ends of the expansion rod 15 are respectively connected to the first support frame 12 and the second support frame 13. One end is open for placing and removing the object to be irradiated, and the other end is enclosed. The length of the expansion rod 15 can be adjusted according to the distance between the first support frame 12 and the second support frame 13. Preferably, a stop pin or a locking pin is provided on the expansion rod 15, and a hole is drilled in the expansion rod 15 and the stop pin or the locking pin is inserted to prevent the expansion rod 15 from moving along the telescopic direction.
[0035] As Figure 6 and Figure 7As shown in the figure, the bracket base 11 includes a bracket bottom plate 111, an adjustment cylinder 112, and a panel 117. The cylinder body of the adjustment cylinder 112 is fixedly connected to the bracket bottom plate 111, and the free end of its piston rod is connected to a mounting head 113. The mounting head 113 is connected to the panel 117. A bracket slide rail 114 is provided on the bracket bottom plate 111, and a bracket slider 115 is fixedly connected to the bottom of the panel 117. The bracket slider 115 is slidably connected to the bracket slide rail 114. After the device enters the irradiation chamber, the irradiation rays and the items to be irradiated may not correspond, and it is not easy to adjust the position of the items to be irradiated at this time. The adjustment cylinder 112 can accurately adjust the position of the object to be irradiated to ensure uniform distribution of the radiation dose.
[0036] A pulley 116 is installed on the bracket bottom plate 111, and the pulley 116 is slidably connected to the panel 117.
[0037] As Figure 5 As shown in the figure, a first hollow portion 121 is provided on the first support frame 12, and a second hollow portion 131 is provided on the second support frame 13. The first hollow portion 121 and the second hollow portion 131 can better observe the clamping situation.
[0038] An anti-slip pad is fixedly connected to the bottom of the bracket bottom plate 111. When the bracket 1 is placed on the conveyor belt, the anti-slip pad prevents the entire device from moving.
[0039] During use, place the device on the conveyor belt. The conveyor belt leads to an irradiation chamber equipped with irradiation sterilization equipment. The base portion 31 of the object to be irradiated can be manually or using a manipulator to be installed on the fixed seat 2, and the base portion 31 is clamped by the fixed clamp 23. Then, adjust the distance between the first support frame 12 and the second support frame 13 to clamp the long portion 32. After entering the irradiation chamber, drive the adjustment cylinder 112 to adjust the position of the object to be irradiated according to the position of the irradiation rays of the irradiation equipment.
[0040] The above has illustrated the present invention by way of example, but the present invention is not limited to the above specific embodiments. Any modification or variation based on the present invention falls within the scope of protection required by the present invention.
Claims
1. An anti-dumping fixing device for irradiation, characterized in that: The invention comprises a bracket (1) and a fixing seat (2); the bracket (1) comprises a bracket base (11), a first supporting frame (12) and a second supporting frame (13); a slide rail (41) is provided on the bracket base (11); the first supporting frame (12) and the second supporting frame (13) are arranged on the bracket base (11); the first supporting frame (12) and the second supporting frame (13) slide on the slide rail (41); The fixing seat (2) comprises a fixing base (21), a tray (22) and a fixing clamp (23); the tray (22) is fixed to the fixing base (21) through a fixing hole (213); a sliding groove (211) is provided on the fixing base (21); the fixing clamp (23) comprises a sliding block (231) and a clamping block (232); the sliding block (231) slides in the sliding groove (211).
2. The anti-dumping fixing device for irradiation according to claim 1, characterized in that: The fixing base (21) is provided with a bolt hole (212), and the fixing base (2) is fixed to the bracket (1) via the bolt hole (212).
3. The anti-dumping fixing device for irradiation according to claim 1, characterized in that: A telescopic rod (15) is also provided on the support base (11), and two ends of the telescopic rod (15) are respectively connected to the first support frame (12) and the second support frame (13).
4. The anti-dumping fixing device for irradiation according to claim 1, characterized in that: The support base (11) comprises a support base plate (111), an adjustment cylinder (112) and a panel (117); the cylinder body of the adjustment cylinder (112) is fixedly connected to the support base plate (111), and the free end of the piston rod of the adjustment cylinder (112) is connected to the mounting head (113); the mounting head (113) is connected to the panel (117); a support slide rail (114) is arranged on the support base plate (111); a support slider (115) is fixedly connected to the bottom of the panel (117); and the support slider (115) is slidably connected to the support slide rail (114).
5. The anti-dumping fixing device for irradiation according to claim 4, characterized in that: A pulley (116) is installed on the support bottom plate (111), and the pulley (116) is slidably connected to the panel (117).
6. The anti-dumping fixing device for irradiation according to claim 1, characterized in that: The first support frame (12) is provided with a first hollow portion (121), and the second support frame (13) is provided with a second hollow portion (131).
7. The anti-dumping fixing device for irradiation according to claim 5, characterized in that: The bottom of the support bottom plate (111) is fixedly connected to an anti-skid pad.