Irradiation accelerator supporting device

Abstract

The invention relates to the technical field of electron accelerators, in particular to an irradiation accelerator supporting device which comprises a mounting frame used for mounting electron accelerator parts. An adjusting mechanism is fixedly connected to the mounting frame and comprises a frame, the frame is fixedly connected with the side wall of the mounting frame, a driving motor is connected to the frame through bolts, an output shaft of the driving motor drives a driving shaft to be rotationally connected with the interior of the frame, and multiple sets of driving grooves are formed in the driving shaft in an embedded mode. And an embedded rod is inserted into the driving groove in a sliding manner, and the embedded rod is rotationally connected with the adjusting block. Through the independent temperature control units in the multiple sets of main frame bodies, a temperature field descending from left to right in an equal-step mode is formed, when a cable penetrates through the heat conduction cavity, the temperature is lowered step by step, thermal stress concentration is avoided, and the material deformation risk is reduced; the annular structure of the heat conduction cavity and the rubber ring can improve heat conduction efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of electron accelerators, in particular to an irradiation accelerator supporting device. Background Art

[0002] The patent with publication (announcement) number CN217562256U discloses a height-adjustable electron accelerator irradiation device, which includes: a constant temperature shell, in which a motor accelerator body is installed; a push rod, a sleeve is provided at the top of the push rod, a connecting pipe is provided at the top of the sleeve, and a wire is provided between the push rod and the sleeve; and a cylinder, which is provided at the top of the constant temperature shell; the beneficial effect is that the cylinder proposed in the present invention can adjust the height of the motor accelerator body, and when the motor accelerator body is raised or lowered, the push rod will follow the rise and fall, and the push rod can be extended and retracted inside the sleeve, and a top ring is installed on the top of the push rod to prevent the wire from being stuck in the gap between the push rod and the sleeve, and a limit plate is installed at the bottom of the connecting pipe, and the limit plate is located in the annular groove, so that the sleeve can rotate to prevent the wire from being stuck on the inner wall of the sleeve, and the brush can prevent dust from entering the inside of the sleeve.

[0003] In the prior art, an electron accelerator is installed in an area above a workpiece, and then the electron accelerator irradiates the workpiece. The supporting device on the electron accelerator is not provided with a corresponding structure for processing the workpiece, and only serves as an installation restriction.

[0004] Therefore, an irradiation accelerator support device is proposed to solve the above problems. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention provides an irradiation accelerator support device. The step-by-step mechanism forms a temperature field that decreases in a step-by-step manner from left to right through multiple groups of independent temperature control units in the main frame. When the cable passes through the heat conduction cavity, the temperature decreases step by step, avoiding thermal stress concentration and reducing the risk of material deformation. The annular structure and rubber ring of the heat conduction cavity can improve the heat conduction efficiency.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A irradiation accelerator support device includes a mounting frame, the mounting frame is used to mount electron accelerator components; an adjustment mechanism is fixedly connected to the mounting frame, the adjustment mechanism includes a frame, the frame is fixedly connected to the side wall of the mounting frame, a drive motor is bolted to the frame, the output shaft of the drive motor drives the drive shaft to be rotatably connected to the frame, a plurality of drive slots are embedded in the drive shaft, an embedded rod is slidably inserted into the drive slot, the embedded rod is rotatably connected to the adjustment block, the adjustment block is slidably connected to the outer surface of the limiting rod, and the limiting rod is fixedly connected to the side wall of the frame;

[0008] The driving grooves, the embedded rods and the adjusting blocks are provided in the same number, and the plurality of driving grooves are symmetrically arranged at the left and right ends of the driving shaft.

[0009] The effect is that through the adjustment mechanism, equal-step mechanism and auxiliary mechanism, the three core functions of adaptive length wrapping of irradiated cables, precise step cooling and uniform surface protection are achieved in an efficient, reliable and energy-saving manner, which significantly improves the process quality and efficiency of electron accelerator irradiation processing cables.

[0010] Preferably, the adjustment block on the adjustment mechanism is fixedly connected to the equal-step mechanism, and the adjustment mechanism is used to adjust the length between the equal-step mechanisms, adjust the length between the cables wrapped by the equal-step mechanisms, and make the length of the cables wrapped in the temperature step areas between the equal-step mechanisms adjustable.

[0011] Preferably, the equal-step mechanism includes a main frame, a first water pump is bolted to the main frame, a temperature sensor and a heating wire are provided in the main frame, a return pipe and a delivery pipe are fixedly connected to the bottom of the main frame, the upper end of the delivery pipe is communicated with the water outlet of the first water pump, an insulation ring is fixedly connected to the bottom of the return pipe and the delivery pipe, a heat conduction cavity is provided in the insulation ring, the bottom of the return pipe and the delivery pipe are communicated with the heat conduction cavity, a rubber ring is fixedly connected to the side wall of the insulation ring, the other end of the insulation ring is connected to one end of the folding telescopic membrane, and the other end of the folding telescopic membrane is fixedly connected to the side wall of the insulation ring in the mating component.

[0012] Preferably, the temperature inside the multiple groups of heat-conducting cavities decreases in equal steps from left to right, so as to facilitate step-by-step cooling of the cables passing through.

[0013] The matching components and the fixing components are composed of a main frame, a first water pump, a temperature sensor, a heating wire, a return pipe, a delivery pipe, a heat insulation ring, a heat conduction cavity, a rubber ring, and a folding and stretching film.

[0014] The effect is that the equal-step mechanism provides a precisely controllable, uniform and stable stepped cooling environment to protect the cables after irradiation.

[0015] Preferably, the fixed component is fixedly connected to the side wall of the frame, and a driving water wheel is rotatably connected inside the return pipe in the fixed component. The center of the driving water wheel is fixedly connected to the center of the driving wheel through a transmission shaft, and the driving wheel is connected to the driven wheel through a belt.

[0016] The effect is that the fluid kinetic energy recovery design of the fixed component intelligently drives the rotary coating function of the auxiliary mechanism to reduce energy consumption.

[0017] Preferably, the auxiliary mechanism on the mounting frame includes a receiving ring, an air guide tube and a liquid guide tube are fixedly connected to the top of the receiving ring, the top of the liquid guide tube is connected to the liquid storage tank, a micro water pump is bolted to the liquid storage tank, the water outlet end of the micro water pump is connected to the liquid guide tube, the upper end of the air guide tube is connected to a three-way solenoid valve, one end of the three-way solenoid valve is connected to the air pump, and the air pump is arranged on the top of the liquid storage tank.

[0018] Its effect is that the pressurization, bonding, transportation and rotational friction application of the antioxidant are completed in an integrated manner at the cable entrance to ensure uniformity and effectiveness.

[0019] Preferably, the side wall of the receiving ring is rotatably connected to a gear ring, the gear ring is coaxially connected to a friction wheel, the side wall of the receiving ring is rotatably connected to a driving gear, and the driving gear is meshed with the gear ring.

[0020] Preferably, an expansion airbag is provided on the inner side wall of the receiving ring, the expansion airbag is communicated with the inside of the airway tube, and the lower end opening of the liquid guide tube passes through the expansion airbag and is inserted into the contact cotton on the inner side wall of the expansion airbag.

[0021] Preferably, the inner side wall of the friction wheel is provided with contact cotton;

[0022] The friction wheel is connected to the heat insulation ring on the fixed component through a folding telescopic film.

[0023] Preferably, the heat-insulating ring on the fixing assembly is connected to the heat-insulating ring near one end of the fixing assembly via a folded telescopic film.

[0024] Compared with the prior art, the present invention provides an irradiation accelerator support device with the following beneficial effects:

[0025] 1. The present invention drives the driving shaft to rotate by a driving motor, and utilizes the symmetrically distributed driving grooves to cooperate with the inclined surface of the embedded rod to make the adjustment block expand or contract synchronously along the limiting rod; the spacing of the equal-step mechanism can be adjusted in real time; the length between the cables wrapped by the equal-step mechanism can be adjusted, and the length of the cables wrapped in the temperature step area between the equal-step mechanisms can be adjusted.

[0026] 2. The foldable and retractable membrane in the present invention automatically retracts and contracts along with the regulating mechanism, always keeping the channel surrounded by multiple sets of heat-insulating rings closed, preventing external interference and ensuring the stability of the processing environment.

[0027] 3. The equal-step mechanism of the present invention forms a temperature field that decreases in a step-by-step manner from left to right through multiple groups of independent temperature control units in the main frame. When the cable passes through the heat conduction cavity, the temperature decreases step by step, avoiding thermal stress concentration and reducing the risk of material deformation; the annular structure of the heat conduction cavity and the rubber ring can improve the heat conduction efficiency.

[0028] 4. The water flow in the return pipe of the fixed assembly of the present invention drives the water wheel and is converted into mechanical energy of the friction wheel, with energy-saving effect: reducing additional power consumption.

[0029] 5. The auxiliary mechanism of the present invention inflates the air bag through the air pump, so that the contact cotton is close to the cable surface. The micro water pump accurately delivers the antioxidant in the liquid storage tank to the contact point. The rotation of the friction wheel ensures that the coating is evenly distributed. The coating process is carried out synchronously with the cable transmission. At the same time, with the assistance of the equal-step mechanism, the coated liquid can be quickly solidified on the cable without the need for additional processes, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0031] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0032] Figure 2 The structure of the present invention is schematically shown Figure 2 ;

[0033] Figure 3 Schematic diagram of the equal-step mechanism structure of the present invention Figure 1 ;

[0034] Figure 4 Schematic diagram of the equal-step mechanism structure of the present invention Figure 2 ;

[0035] Figure 5 Schematic diagram of the auxiliary mechanism structure of the present invention Figure 1 ;

[0036] Figure 6 Schematic diagram of the auxiliary mechanism structure of the present invention Figure 2 ;

[0037] Figure 7 It is a schematic structural diagram of the regulating mechanism of the present invention;

[0038] Figure 8 It is a schematic diagram of the connection structure between the adjustment mechanism and the equal-step mechanism of the present invention.

[0039] In the figure: 1. Mounting frame; 2. Adjustment mechanism; 3. Equal-step mechanism; 4. Auxiliary mechanism; 21. Frame; 22. Drive motor; 23. Drive shaft; 24. Drive slot; 25. Embedded rod; 26. Adjustment block; 27. Limiting rod; 31. Main frame; 32. First water pump; 33. Temperature sensor; 34. Heating wire; 35. Return pipe; 36. Delivery pipe; 37. Insulation ring; 38. Heat conduction chamber; 39. Rubber Rubber ring; 310, folding stretch film; 311, matching assembly; 312, fixing assembly; 313, driving wheel; 314, belt; 41, receiving ring; 42, air guide tube; 43, liquid guide tube; 44, liquid storage tank; 441, micro water pump; 442, three-way solenoid valve; 45, air pump; 46, gear ring; 47, friction wheel; 48, driving gear; 49, driven wheel; 411, inflation airbag; 412, contact cotton. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] See also Figure 1 - Figure 8 In this embodiment, an irradiation accelerator support device includes a mounting frame 1, and the mounting frame 1 is used to install electron accelerator components.

[0042] Further, such as Figures 1-8 As shown, the mounting frame 1 is fixedly connected to an adjustment mechanism 2, which includes a frame 21, which is fixedly connected to the side wall of the mounting frame 1, and a drive motor 22 is bolted to the frame 21. The output shaft of the drive motor 22 drives a drive shaft 23 to be rotatably connected to the frame 21, and a plurality of drive grooves 24 are embedded in the drive shaft 23. An embedded rod 25 is slidably inserted into the drive groove 24, and the embedded rod 25 is rotatably connected to the adjustment block 26. The adjustment block 26 is internally slidably connected to the outer surface of the limiting rod 27, and the limiting rod 27 is fixedly connected to the side wall of the frame 21;

[0043] The number of driving grooves 24, embedded rods 25, and adjustment blocks 26 is the same, and multiple sets of driving grooves 24 are symmetrically arranged at the left and right ends of the driving shaft 23;

[0044] Among them, the control driving motor 22 rotates, the driving motor 22 drives the driving shaft 23 to rotate, the driving shaft 23 drives the embedded rod 25 to move through multiple sets of driving slots 24, the embedded rod 25 pushes the adjustment block 26 to move, the multiple sets of adjustment blocks 26 expand or contract with each other, and the adjustment block 26 drives multiple sets of equal step mechanisms 3 to move.

[0045] At the same time, if Figures 1-8 As shown, the adjustment block 26 on the adjustment mechanism 2 is fixedly connected to the equal step mechanism 3. The adjustment mechanism 2 is used to adjust the length between the equal step mechanisms 3, adjust the length between the cables wrapped by the equal step mechanisms 3, and make the length of the cables wrapped in the temperature step area between the equal step mechanisms 3 adjustable;

[0046] The step mechanism 3 includes a main frame 31, and a first water pump 32 is bolted to the main frame 31. The first water pump 32 is used to extract liquid into the heat conduction cavity 38, and then enter the return pipe 35 through the heat conduction cavity 38, and is transported to the inside of the main frame 31 through the return pipe 35. A temperature sensor 33 and a heating wire 34 are provided in the main frame 31. The temperature sensor 33 and the heating wire 34 are used to heat and monitor the temperature of the liquid inside. The bottom of the main frame 31 is fixedly connected to the return pipe 35 and the delivery pipe 36. The upper end of the delivery pipe 36 is connected to the water outlet end of the first water pump 32. The bottom of the return pipe 35 and the delivery pipe 36 are fixedly connected to the heat insulation ring 37, the rubber ring 39 is made of rubber material. The rubber ring 39 contacts the surface of the cable to improve the sealing performance of the heat-conducting cavity 38 in the insulation ring 37 and the cable. A heat-conducting cavity 38 is provided in the insulation ring 37. The heat-conducting cavity 38 is annular. The bottom of the return pipe 35 and the delivery pipe 36 are connected to the heat-conducting cavity 38. A rubber ring 39 is fixedly connected to the side wall of the insulation ring 37. The other end of the insulation ring 37 is connected to one end of the folding and stretching membrane 310. The other end of the folding and stretching membrane 310 is fixedly connected to the side wall of the insulation ring 37 in the matching component 311; the temperature inside the multiple groups of heat-conducting cavities 38 decreases in equal steps from left to right, which is convenient for step-by-step cooling of the cables passing through.

[0047] When irradiating the cable, one end of the cable is passed through the receiving ring 41 and then transported to the heat-insulating ring 37 in the fixing assembly 312, and then sequentially passes through multiple sets of heat-insulating rings 37 to extend outward;

[0048] The temperature of the liquid in each group of main frames 31 is regulated by controlling the temperature sensors 33 and heating wires 34 in the multiple groups of main frames 31. Then, the first water pump 32 pumps the liquid into the heat conduction cavity 38 in the heat insulation ring 37 for heat transfer, so that the temperature in the heat insulation ring 37 is kept at a certain temperature.

[0049] When the adjustment mechanism 2 drives the multiple groups of insulation rings 37 to move and adjust the spacing, the multiple groups of insulation rings 37 expand or fold and shrink by pulling the multiple groups of folding and telescopic membranes 310, so that the channels surrounded by the multiple groups of insulation rings 37 are in a closed state, which is convenient for step-by-step cooling of the cables.

[0050] Further, if Figures 1-8As shown, the matching component 311 and the fixing component 312 are composed of a main frame 31, a first water pump 32, a temperature sensor 33, a heating wire 34, a return pipe 35, a delivery pipe 36, a heat insulation ring 37, a heat conduction cavity 38, a rubber ring 39, and a folding and stretching membrane 310;

[0051] The fixed component 312 is fixedly connected to the side wall of the frame 21. A driving water wheel is rotatably connected to the return pipe 35 inside the fixed component 312. The center of the driving water wheel is fixedly connected to the center of the driving wheel 313 through a transmission shaft. The driving wheel 313 is connected to the driven wheel 49 through a belt 314.

[0052] Furthermore, if Figures 1-8 As shown, the auxiliary mechanism 4 includes a receiving ring 41, the top of the receiving ring 41 is fixedly connected to an air guide tube 42 and a liquid guide tube 43, the side walls of the air guide tube 42 and the liquid guide tube 43 are fixedly connected to the mounting frame 1, the top of the liquid guide tube 43 is connected to the liquid storage tank 44, a micro water pump 441 is bolted inside the liquid storage tank 44, the water outlet end of the micro water pump 441 is connected to the liquid guide tube 43, the upper end of the air guide tube 42 is connected to a three-way solenoid valve 442, one end of the three-way solenoid valve 442 is connected to the air pump 45, and the air pump 45 is arranged on At the top of the liquid storage tank 44, the liquid storage tank 44 is filled with antioxidant liquid. The side wall of the receiving ring 41 is rotatably connected to the ring gear 46, and the ring gear 46 is coaxially connected to a friction wheel 47. The side wall of the receiving ring 41 is rotatably connected to the driving gear 48, and the driving gear 48 is engaged with the ring gear 46. An expansion airbag 411 is provided on the inner wall of the receiving ring 41, and the expansion airbag 411 is connected to the air guide tube 42. The lower end opening of the liquid guide tube 43 passes through the expansion airbag 411 and is inserted into the contact cotton 412 on the inner wall of the expansion airbag 411.

[0053] Among them, the air pump 45 is controlled to draw air into the interior of the expansion airbag 411, so that the expansion airbag 411 expands as a whole, and the expansion airbag 411 drives the contact cotton 412 to contact the cable, and then the micro water pump 441 draws the antioxidant liquid and transports it to the contact cotton 412, so that the contact cotton 412 absorbs the liquid and contacts the surface of the cable, and then the surface of the cable is adhered to the antioxidant liquid, and the driving water wheel inside the return pipe 35 on the fixed component 312 rotates, and the driving water wheel drives the active wheel 313 to drive the driven wheel 49 to rotate, and the driven wheel 49 drives the ring gear 46 to rotate, and the ring gear 46 drives the friction wheel 47 to rotate, and the friction wheel 47 drives the contact cotton 412 inside to rotate, so that the liquid on the cable surface can be evenly distributed.

[0054] Finally, if Figures 1-8As shown, contact cotton 412 is provided on the inner side wall of the friction wheel 47; the friction wheel 47 is connected to the insulation ring 37 on the fixed component 312 via a folding and stretching membrane 310, and the insulation ring 37 on the fixed component 312 is connected to the insulation ring 37 near one end of the fixed component 312 via the folding and stretching membrane 310; when the overall length of the adjustment mechanism 2 changes, the folding and stretching membrane 310 maintains the integrity and airtightness of the entire cable channel from the entrance of the auxiliary mechanism 4 to the exit of the equal-step mechanism 3.

[0055] like Figures 1-8 As shown, the principle of the irradiation accelerator support device provided in this embodiment is as follows:

[0056] Install the device in the working environment, then operate the electron accelerator on the mounting frame 1, scan the box and irradiate the cables transported below, and then the cables are transported out after the auxiliary processing is completed through the auxiliary mechanism 4, the step mechanism 3, and the adjustment mechanism 2.

[0057] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, in this embodiment, their specific structural composition and working principles will not be described in detail.

[0058] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0059] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A irradiation accelerator support device, comprising a mounting frame (1), wherein the mounting frame (1) is used to mount electron accelerator components; Its characteristics are: The mounting frame (1) is fixedly connected with an adjusting mechanism (2), and the adjusting mechanism (2) includes a frame (21), the frame (21) is fixedly connected to the side wall of the mounting frame (1), and a driving motor (22) is bolted to the frame (21), and the output shaft of the driving motor (22) drives the driving shaft (23) to be rotatably connected to the frame (21), and the driving shaft (23) is embedded with a plurality of driving grooves (24), and an embedded rod (25) is slidably inserted into the driving groove (24), and the embedded rod (25) is rotatably connected to the adjusting block (26), and the adjusting block (26) is slidably connected to the outer surface of the limiting rod (27), and the limiting rod (27) is fixedly connected to the side wall of the frame (21); The number of the driving grooves (24), the embedded rods (25) and the adjusting blocks (26) is the same, and the plurality of driving grooves (24) are symmetrically arranged at the left and right ends of the driving shaft (23).

2. The irradiation accelerator support device according to claim 1, characterized in that: The adjusting block (26) on the adjusting mechanism (2) is fixedly connected to the equal-step mechanism (3). The adjusting mechanism (2) is used to adjust the length between the equal-step mechanisms (3), adjust the length between the cables wrapped by the equal-step mechanisms (3), and make the length of the cables wrapped in the temperature step area between the equal-step mechanisms (3) adjustable.

3. The irradiation accelerator support device according to claim 2, characterized in that: The step-down mechanism (3) comprises a main frame (31), a first water pump (32) is bolted to the main frame (31), a temperature sensor (33) and a heating wire (34) are arranged in the main frame (31), a return pipe (35) and a delivery pipe (36) are fixedly connected to the bottom of the main frame (31), the upper end of the delivery pipe (36) is communicated with the water outlet end of the first water pump (32), and the bottoms of the return pipe (35) and the delivery pipe (36) are fixedly connected. The heat-insulating ring (37) is provided with a heat-conducting cavity (38) in the heat-insulating ring (37), the bottoms of the return pipe (35) and the delivery pipe (36) are connected to the heat-conducting cavity (38), a rubber ring (39) is fixedly connected to the side wall of the heat-insulating ring (37), the other end of the heat-insulating ring (37) is connected to one end of the folding and telescopic membrane (310), and the other end of the folding and telescopic membrane (310) is fixedly connected to the side wall of the heat-insulating ring (37) in the matching component (311).

4. The irradiation accelerator support device according to claim 3, characterized in that: The temperature inside the plurality of heat-conducting cavities (38) decreases in equal steps from left to right, which facilitates step-by-step cooling of the cables passing through. The matching component (311) and the fixing component (312) are composed of a main frame (31), a first water pump (32), a temperature sensor (33), a heating wire (34), a return pipe (35), a delivery pipe (36), a heat insulation ring (37), a heat conduction cavity (38), a rubber ring (39), and a folding and telescopic membrane (310).

5. The irradiation accelerator support device according to claim 4, characterized in that: The fixed assembly (312) is fixedly connected to the side wall of the frame (21). A driving water wheel is rotatably connected to the return pipe (35) in the fixed assembly (312). The center of the driving water wheel is fixedly connected to the center of the driving wheel (313) through a transmission shaft. The driving wheel (313) is connected to the driven wheel (49) through a belt (314).

6. The irradiation accelerator support device according to claim 1, characterized in that: The auxiliary mechanism (4) on the mounting frame (1) comprises a receiving ring (41), the top of the receiving ring (41) is fixedly connected to an air guide tube (42) and a liquid guide tube (43), the top of the liquid guide tube (43) is connected to the inside of a liquid storage tank (44), a micro water pump (441) is bolted to the inside of the liquid storage tank (44), the water outlet end of the micro water pump (441) is connected to the liquid guide tube (43), the upper end of the air guide tube (42) is connected to a three-way electromagnetic valve (442), one end of the three-way electromagnetic valve (442) is connected to an air pump (45), and the air pump (45) is arranged on the top of the liquid storage tank (44).

7. The irradiation accelerator support device according to claim 6, characterized in that: The side wall of the receiving ring (41) is rotatably connected to a gear ring (46), the gear ring (46) is coaxially connected to a friction wheel (47), the side wall of the receiving ring (41) is rotatably connected to a driving gear (48), and the driving gear (48) is meshed with the gear ring (46).

8. The irradiation accelerator support device according to claim 7, characterized in that: An expansion air bag (411) is provided on the inner side wall of the receiving ring (41), and the expansion air bag (411) is communicated with the air guide tube (42). The lower end opening of the liquid guide tube (43) passes through the expansion air bag (411) and is inserted into the contact cotton (412) on the inner side wall of the expansion air bag (411).

9. The irradiation accelerator support device according to claim 7, characterized in that: The inner side wall of the friction wheel (47) is provided with contact cotton (412); The friction wheel (47) is connected to the heat-insulating ring (37) on the fixed component (312) via a folding telescopic film (310).

10. The irradiation accelerator support device according to claim 4, characterized in that: The heat-insulating ring (37) on the fixing assembly (312) is connected to the heat-insulating ring (37) near one end of the fixing assembly (312) via a folding telescopic film (310).

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