Quick disassembly and assembly calibration mechanism for radiation detection equipment

Abstract

The utility model relates to the technical field of radiation detection equipment, in particular to a quick disassembly and assembly calibration mechanism for radiation detection equipment, which comprises a base, a support frame, an adjusting ring and a calibration assembly. The calibration assembly comprises a segmentation part, a driving module, a conversion part, a voltage stabilization part, a synchronization module and a distribution module, signal segmentation transmission is achieved through the segmentation part, the driving module and the conversion part are matched to switch calibration areas, the voltage stabilization part guarantees stable output of signals, the synchronization module achieves synchronous adjustment of the signals, and the distribution module evenly distributes the signals. The calibration mechanism can be quickly disassembled and assembled, the calibration efficiency and adaptability are remarkably improved, and the requirements of modern radiation detection equipment for high precision, quick response and flexible adjustment are met.

Description

Technical Field

[0001] This utility model belongs to the field of radiation detection equipment technology, specifically a rapid disassembly and calibration mechanism for radiation detection equipment. Background Technology

[0002] The widespread application of radiation detection equipment has driven the development of calibration institutions. As key components ensuring the accuracy and stability of equipment, their design and performance directly affect the accuracy of test results. However, existing calibration institutions still have some limitations in practical applications, such as cumbersome disassembly and assembly procedures, low calibration efficiency, and insufficient adaptability to rapid response requirements. These problems, to some extent, restrict the effectiveness of radiation detection equipment under complex operating conditions.

[0003] A search revealed a laser automatic calibration mechanism and method, published on February 26, 2021, with publication number CN112008231B. This design uses an electric adjustment mechanism to move the laser emitter, aligning the center of the indicator beam with the center of the nozzle, thus achieving automated calibration. However, this design relies on precise control of the electric adjustment mechanism. In radiation detection equipment that requires frequent replacement or adjustment, the disassembly and assembly process is complex, and external interference may affect accuracy during calibration. Furthermore, this design does not adequately consider the need for rapid disassembly and assembly, making it difficult to fully meet the requirements of modern industry for efficient calibration.

[0004] A search revealed a horizontal calibration mechanism based on optical lenses, with publication number CN114789890B and publication date August 30, 2022. This design uses a contact ball and an elastic compression bladder to calibrate the optical lenses horizontally, effectively detecting the levelness of the lens placement. However, this design is primarily suitable for static calibration of optical lenses, and its adaptability to dynamically changing radiation detection equipment is weak. Furthermore, this design lacks rapid assembly and disassembly capabilities; when changing to different types of detection equipment, the operation steps are complex and time-consuming, failing to meet the demands for efficiency and flexibility in practical applications.

[0005] The aforementioned problems indicate that current calibration institutions on the market are significantly inadequate in terms of rapid assembly / disassembly and efficient calibration, failing to meet the demands of modern radiation detection equipment for high precision, rapid response, and flexible adjustment. Therefore, this invention provides a rapid assembly / disassembly calibration mechanism for radiation detection equipment, aiming to overcome the shortcomings of existing technologies and offer a more intelligent, efficient, and adaptable solution. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides a rapid disassembly and calibration mechanism for radiation detection equipment, comprising a base, a support frame fixedly mounted on the upper surface of the base by bolts, an adjustment ring fixedly mounted on the upper end of the support frame by welding, and a calibration component for efficiently calibrating the radiation detection equipment on the adjustment ring; the calibration component includes a segmentation section disposed on the adjustment ring for segmented transmission of calibration signals, a drive module disposed on the adjustment ring, a conversion section disposed on the drive module for switching the calibration areas of the segmentation section, and a voltage regulator disposed on the segmentation section for stable output of the calibration signals.

[0007] The segmented section is equipped with a synchronization module that works with the calibration components to synchronously adjust the calibration signal; the synchronization module includes a trigger unit installed on the segmented section for triggering synchronization operations, and a power unit installed on the segmented section that works with the drive module to provide power to the trigger unit.

[0008] The base is provided with a distribution module that works with the calibration components to uniformly distribute the calibration signal; the distribution module includes a transmission unit provided on the base for transmitting the calibration signal to the target device, a receiving unit that works with the segmentation section on the transmission unit, and an execution unit that works with the drive module to make the transmission unit reciprocate.

[0009] The segmented section includes a signal tube, an input interface, a central shaft, partitions, a fan-shaped opening, and a first gear ring. The signal tube is fixedly installed inside the adjusting ring via a threaded connection. The input interface is fixedly installed at the upper end of the signal tube via a snap fastener. The central shaft is installed at the center of the inside of the signal tube via a bearing. Several partitions are fixedly installed in a circumferential array on the outer ring wall of the central shaft. Adjacent partitions form a set of partition components. A fan-shaped opening located between two adjacent sets of partition components is opened through the lower end face of the signal tube. The first gear ring is fixedly installed at the upper end of several partitions.

[0010] The drive module includes a rotating shaft cylinder, a servo motor, and a first gear. The rotating shaft cylinder is rotatably mounted on the adjusting ring via a bearing bracket. The servo motor is fixedly mounted on the adjusting ring via a motor bracket. The output end of the servo motor is connected to the rotating shaft cylinder via a first transmission gear set. The first gear is fixedly sleeved on the outer ring wall at the upper end of the rotating shaft cylinder.

[0011] The conversion unit includes a second gear, guide holes, elastic rods, electric actuators, and a conical block. A second gear located above the first gear is mounted on the outer ring wall of the rotating shaft cylinder via a bearing. The second gear meshes with the first gear ring. Several guide holes are arranged in a circumferential array on the rotating shaft cylinder. Slots corresponding to the guide holes are opened on the inner ring wall of the second gear. Elastic rods are slidably installed in the guide holes. An electric actuator is fixedly installed at the upper end of the rotating shaft cylinder. A conical block located inside the rotating shaft cylinder is fixedly installed at the telescopic end of the electric actuator. The ends of several elastic rods that are close to each other simultaneously abut against the outer ring wall of the conical block.

[0012] The voltage stabilizing unit includes voltage stabilizing nozzles, a power supply loop, and an input pipeline. Several voltage stabilizing nozzles are fixedly installed in a circumferential array on the inner ring wall of the input interface. A power supply loop, which is connected to several voltage stabilizing nozzles, is fixedly installed on the outer ring wall of the input interface. An input pipeline connected to an external power source is fixedly installed on the power supply loop.

[0013] The triggering unit includes a fixed frame, a linkage shaft, a first belt, and striking heads. Fixed frames corresponding to the fan-shaped openings are fixedly installed on the outer ring wall of the signal tube. The side wall of the fixed frame away from the signal tube is equipped with symmetrical linkage shafts via bearings. The symmetrical linkage shafts are connected by a first belt. Several striking heads are distributed along the outline of the outer ring wall of the first belt. Several elastic baffles that cooperate with the striking heads are fixedly installed in a linear array from top to bottom on the outer ring wall of the signal tube. A first bevel gear is fixedly sleeved on the linkage shaft located above.

[0014] The power unit includes a second gear ring and a bevel gear ring. The second gear ring, which meshes with the first gear, is mounted on the outer ring wall of the signal cylinder via a bearing. The bevel gear ring is fixedly mounted on the lower end face of the second gear ring and meshes with several first bevel gears simultaneously.

[0015] The transmission unit includes a conveying frame, a limiting track, a sliding block, a supporting beam, and a dispersing port. The upper end of the base is fixedly installed with a conveying frame corresponding to a fan-shaped opening by a set inclined support column. The upper end of the conveying frame is fixedly installed with a front-to-back symmetrical limiting track. A sliding block is slidably installed in the limiting track. The upper end of the front-to-back symmetrical sliding blocks on the same conveying frame is fixedly installed with a supporting beam. A dispersing port is fixedly installed at the center of the supporting beam. Several vertical baffles for dispersing calibration signals are distributed in an array in the dispersing port.

[0016] The receiving unit includes a tapered inlet, a telescopic connecting pipe, and a conveying pipe. The lower end face of the signal tube is fixedly equipped with a tapered inlet that corresponds one-to-one with the fan-shaped opening. The end of the tapered inlet away from the signal tube is fixedly equipped with a telescopic connecting pipe, and the other end of the telescopic connecting pipe is fixedly equipped with a conveying pipe that is fixedly connected to the corresponding dispersing port.

[0017] The execution unit includes a third gear ring, a mating shaft, a reciprocating screw, a transmission shaft, and a sliding rod. The third gear ring is mounted on the lower outer ring wall of the signal cylinder via bearings. A third gear that meshes with the third gear ring is fixedly sleeved on the shaft cylinder. Reciprocating screws are installed through bearings in the limiting rails near the support frame. Sliding rods that are fixedly connected to corresponding sliding blocks are slidably mounted on the reciprocating screws. A transmission shaft is rotatably mounted on the conveying frame via bearing seats. The transmission shaft and the corresponding reciprocating screw are connected by a first transmission bevel gear set. A mating shaft corresponding to each transmission shaft is rotatably mounted on the adjusting ring via bearing seats. A fourth gear that meshes with the third gear ring is fixedly sleeved on the upper end of the mating shaft. The mating shaft and the corresponding transmission shaft are connected by a second belt drive.

[0018] This invention achieves segmented transmission of calibration signals through a segmented section. The design of the partition and fan-shaped opening allows the signal to be output segmented along a predetermined path. The servo motor in the drive module drives the rotating shaft cylinder to rotate via the first transmission gear set, thereby driving the meshing action of the first and second gears to achieve switching control of the segmented section. The electric actuator in the conversion section pushes an elastic rod through a conical block. After the elastic rod inserts into the guide hole, it forms a locked state with the second gear, ensuring precise switching of the segmented section. The voltage stabilization section, through the cooperation of the voltage stabilizing nozzle and the power supply loop, ensures that the calibration signal remains stable during transmission.

[0019] In the synchronization module, the trigger unit, via a linkage shaft and a first belt, drives the striking head to strike the elastic baffle on the outer ring wall of the signal cylinder, thereby achieving synchronous adjustment of the calibration signal. In the power unit, the second gear ring and bevel gear ring mesh to transmit power to the first bevel gear, which in turn drives the linkage shaft to rotate. In the distribution module, the transmission unit, through the sliding of a sliding block within a limit track, achieves the reciprocating movement of the support beam, thus evenly distributing the calibration signal to the target equipment. In the execution unit, the reciprocating screw and sliding rod work together, controlling the reciprocating motion of the transmission unit through the transmission shaft and the mating rotating shaft.

[0020] This invention, through the aforementioned structural design, solves the problem of cumbersome disassembly and assembly steps in existing calibration mechanisms. The cooperation between the segmented section and the conversion section enables rapid switching of calibration areas, while the combination of the voltage stabilizing section and the synchronization module ensures the stability and synchronization of the calibration signal. The distribution module achieves uniform distribution of the calibration signal. The overall structure is compact and easy to operate, significantly improving calibration efficiency and adaptability, and meeting the needs of modern radiation detection equipment for high precision, rapid response, and flexible adjustment. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention, showing the layout relationship of the base, support frame, adjustment ring and calibration components.

[0022] Figure 2 The diagram shows the structural details of the segmented section and drive module, with a focus on the signal cylinder, partition, fan-shaped opening, and the way the first gear and the rotating shaft cylinder work together.

[0023] Figure 3 This is a partial enlarged view of the conversion section, which shows in detail the connection relationship between the elastic rod, the conical block, and the second gear, and their role in the switching process.

[0024] Figure 4 This is a structural diagram of the pressure stabilizing unit and the synchronization module, highlighting the cooperation between the pressure stabilizing nozzle, the power supply loop, and the striking head and elastic baffle in the trigger unit.

[0025] Figure 5 This is a structural diagram of the distribution module, mainly showing the transmission relationship between the sliding block and support beam in the transmission unit and the reciprocating screw in the execution unit.

[0026] The attached figures are labeled as follows:

[0027] 1. Base; 2. Support frame; 3. Adjusting ring; 4. Signal tube; 5. Partition plate; 6. Fan-shaped opening; 7. Rotating shaft cylinder; 8. Servo motor; 9. First gear; 10. Second gear; 11. Elastic rod; 12. Conical block; 13. Pressure stabilizing nozzle; 14. Power supply ring pipe; 15. Linkage shaft; 16. Striking head; 17. Conveying frame; 18. Sliding block; 19. Support beam; 20. Reciprocating screw. Detailed Implementation

[0028] This utility model provides a quick assembly and disassembly calibration mechanism for radiation detection equipment, the overall structure of which is as follows: Figure 1 As shown, the system includes a base 1, a support frame 2, an adjusting ring 3, and a calibration assembly mounted on the adjusting ring 3. The base 1 is the fundamental component of the entire mechanism. The support frame 2 is bolted to its upper surface, and the adjusting ring 3 is welded to the upper end of the support frame 2. A signal cylinder 4 is threadedly mounted inside the adjusting ring 3. The signal cylinder 4, as the core component of the segmented section, has a central shaft mounted on its center via a bearing. Several partitions 5 are fixedly mounted in a circular array on the outer ring wall of the central shaft, with adjacent partitions 5 forming a set of partition assemblies. A fan-shaped opening 6 is formed on the lower surface of the signal cylinder 4, located between two adjacent sets of partition assemblies. A first gear ring is fixedly mounted on the upper end of each partition 5, and the first gear ring meshes with a second gear 10 in the drive module.

[0029] The drive module includes a rotating cylinder 7, a servo motor 8, and a first gear 9, such as... Figure 2As shown. The rotating shaft cylinder 7 is rotatably mounted on the adjusting ring 3 via a bearing bracket. The servo motor 8 is fixedly mounted on the adjusting ring 3 via a motor bracket. The output end of the servo motor 8 is connected to the rotating shaft cylinder 7 via a first transmission gear set. A first gear 9 is fixedly sleeved on the outer ring wall at the upper end of the rotating shaft cylinder 7. The first gear 9 meshes with a second gear ring, thereby transmitting the power of the servo motor 8 to the segmented part of the signal cylinder 4, realizing the switching control of the calibration area. The specific structure of the conversion part is as follows. Figure 3 As shown, the assembly includes a second gear 10, a guide hole, an elastic rod 11, an electric actuator, and a conical block 12. The second gear 10 is mounted on the outer ring wall of the rotating shaft cylinder 7 via bearings and is located above the first gear 9. The inner ring wall of the second gear 10 has slots corresponding to the guide holes on the rotating shaft cylinder 7, and the elastic rod 11 is slidably installed within the guide holes. An electric actuator is fixedly mounted on the upper end of the rotating shaft cylinder 7, and a conical block 12 located inside the rotating shaft cylinder 7 is fixedly mounted on the telescopic end of the electric actuator. The outer ring wall of the conical block 12 abuts against the end of the elastic rod 11 that is close to it. When the electric actuator pushes the conical block 12 inward, the elastic rod 11 slides outward and inserts into the slot of the second gear 10, locking the second gear 10 and the rotating shaft cylinder 7, thereby ensuring precise switching of the segmented sections.

[0030] The specific structure of the voltage regulator is as follows: Figure 4 As shown, the system includes a pressure-stabilizing nozzle 13, a power supply loop 14, and an input pipeline. Several pressure-stabilizing nozzles 13 are fixedly mounted in a circular array on the inner ring wall of the input interface. The power supply loop 14 is fixedly mounted on the outer ring wall of the input interface and connected to the pressure-stabilizing nozzles 13. An input pipeline connected to an external power supply is fixedly mounted on the power supply loop 14. The design of the pressure-stabilizing nozzles 13 ensures that the calibration signal maintains a stable output during transmission, avoiding signal fluctuations caused by external interference. The synchronization module includes a trigger unit and a power unit. The trigger unit includes a mounting bracket, a linkage shaft 15, a first belt, and striking heads 16. Mounting brackets corresponding one-to-one with the fan-shaped openings 6 are fixedly mounted on the outer ring wall of the signal tube 4. A pair of symmetrically positioned linkage shafts 15 are mounted on the side wall of the mounting bracket away from the signal tube 4 via bearings. The symmetrically positioned linkage shafts 15 are connected by a first belt drive. Several striking heads 16 are distributed along the contour of the outer ring wall of the first belt. Several elastic baffles that cooperate with the striking head 16 are fixedly installed in a linear array from top to bottom on the outer ring wall of the signal cylinder 4. The striking head 16 strikes the elastic baffles through the transmission of the first belt, thereby realizing the synchronous adjustment of the calibration signal. The power unit includes a second gear ring and a bevel gear ring. The second gear ring, which meshes with the first gear 9, is installed on the outer ring wall of the signal cylinder 4 through a bearing. A bevel gear ring is fixedly installed on the lower end face of the second gear ring. The bevel gear ring meshes with several first bevel gears, thereby transmitting power to the linkage shaft 15.

[0031] The specific structure of the allocation module is as follows: Figure 5As shown, the system includes a transmission unit, a receiving unit, and an execution unit. The transmission unit includes a conveying frame 17, limiting rails, sliding blocks 18, a supporting beam 19, and a dispersing port. A conveying frame 17, corresponding to the fan-shaped openings 6, is fixedly installed on the upper surface of the base 1 via diagonal bracing columns. A symmetrical limiting rail is fixedly installed on the upper surface of the conveying frame 17, and a sliding block 18 is slidably installed within the limiting rail. A supporting beam 19 is fixedly installed on the upper ends of the symmetrical sliding blocks 18 on the same conveying frame 17. A dispersing port is fixedly installed at the center of the supporting beam 19, and several vertical baffles are distributed in an array within the dispersing port. The receiving unit includes a conical inlet, a telescopic connecting pipe, and a conveying pipe. A conical inlet, corresponding to the fan-shaped openings 6, is fixedly installed on the lower surface of the signal cylinder 4. A telescopic connecting pipe is fixedly installed at the end of the conical inlet away from the signal cylinder 4, and a conveying pipe fixedly connected to the corresponding dispersing port is fixedly installed at the other end of the telescopic connecting pipe. The execution unit includes a third gear ring, a mating shaft, a reciprocating screw 20, a transmission shaft, and a sliding rod. The third gear ring is mounted on the lower outer ring wall of the signal cylinder 4 via bearings. A third gear, meshing with the third gear ring, is fixedly sleeved on the rotating shaft cylinder 7. Reciprocating screws 20 are installed through bearings in the limiting rails near the support frame 2. Sliding rods, fixedly connected to corresponding sliding blocks 18, are slidably mounted on the reciprocating screws 20. A transmission shaft is rotatably mounted on the conveying frame 17 via bearing seats. The transmission shaft and the corresponding reciprocating screw 20 are connected via a first transmission bevel gear set. A mating shaft, corresponding to each transmission shaft, is rotatably mounted on the adjusting ring 3 via bearing seats. A fourth gear, meshing with the third gear ring, is fixedly sleeved on the upper end of the mating shaft. The mating shaft and the corresponding transmission shaft are connected via a second belt drive.

[0032] The specific operation process of this utility model is as follows: When the radiation detection equipment needs to be calibrated, the servo motor 8 is first started. The servo motor 8 drives the rotating shaft cylinder 7 to rotate through the first transmission gear set. The first gear 9 on the rotating shaft cylinder 7 meshes with the second gear ring, thereby transmitting power to the segmented part of the signal cylinder 4. At this time, the electric push rod pushes the conical block 12 to move inward. The outer ring wall of the conical block 12 abuts against the elastic rod 11. The elastic rod 11 slides outward and inserts into the slot of the second gear 10, so that the second gear 10 and the rotating shaft cylinder 7 form a locked state, ensuring the precise switching of the segmented part. The design of the partition 5 and the fan-shaped opening 6 inside the signal cylinder 4 allows the calibration signal to be output in segments according to a predetermined path. The pressure stabilizing nozzle 13 in the pressure stabilizing part is connected to the external power supply through the power supply ring pipe 14 to ensure that the calibration signal remains stable during transmission. The trigger unit in the synchronization module drives the striking head 16 to strike the elastic baffle on the outer ring wall of the signal cylinder 4 through the transmission of the linkage shaft 15 and the first belt, thereby realizing the synchronous adjustment of the calibration signal. In the power unit, the second gear ring and bevel gear ring are meshed together to transmit power to the first bevel gear, which in turn drives the linkage shaft 15 to rotate. The transmission unit in the distribution module achieves the reciprocating movement of the support beam 19 by sliding the sliding block 18 within the limit track, thereby evenly distributing the calibration signal to the target equipment. The reciprocating screw 20 in the execution unit cooperates with the sliding rod, and the reciprocating motion control of the transmission unit is achieved through the transmission of the drive shaft and the cooperating rotating shaft. Through the above structural design, this utility model achieves rapid assembly and disassembly of the calibration mechanism and efficient calibration, significantly improving calibration efficiency and adaptability.

[0033] To enable those skilled in the art to fully understand and implement this utility model, the specific implementation principle of this utility model is further supplemented below with a specific application scenario.

[0034] In the actual calibration process of the radiation detection equipment, the base 1 is first fixed to the working platform with bolts to ensure the stability of the entire mechanism. At this time, the adjusting ring 3 is connected to the support frame 2 by welding, and the signal cylinder 4 is installed by threaded connection, completing the assembly of the core components of the segmented section. The central shaft inside the signal cylinder 4 is mounted by bearings, and several partitions 5 are fixedly installed on its outer ring wall in a circumferential array. Adjacent partitions 5 form a set of isolation components. The design of the partitions 5 allows the calibration signal to be output to the target equipment through the fan-shaped opening 6 within the signal cylinder 4 according to a predetermined path.

[0035] When a calibration area needs to be switched, the servo motor 8 is activated, driving the rotating shaft cylinder 7 to rotate via the first transmission gear set. The first gear 9 on the rotating shaft cylinder 7 meshes with the second gear ring, thereby transmitting power to the segmented section of the signal cylinder 4. At this time, the electric actuator pushes the conical block 12 inward, causing the outer ring wall of the conical block 12 to abut against the elastic rod 11. The elastic rod 11 slides outward and inserts into the slot of the second gear 10, locking the second gear 10 and the rotating shaft cylinder 7. This locking mechanism ensures accurate switching of the segmented section, avoiding switching errors caused by external interference.

[0036] During calibration signal transmission, the voltage-stabilizing nozzle 13 in the voltage-stabilizing unit is connected to an external power source via the power supply loop 14, providing stable energy support for the calibration signal. The design of the voltage-stabilizing nozzle 13 effectively reduces the impact of external interference on signal fluctuations, thereby ensuring stable output of the calibration signal. The trigger unit in the synchronization module drives the striking head 16 to strike the elastic baffle on the outer ring wall of the signal cylinder 4 via the drive of the linkage shaft 15 and the first belt. The movement frequency and force of the striking head 16 are controlled by the drive of the first belt to ensure synchronous adjustment of the calibration signal. The second gear ring and the bevel gear ring in the power unit transmit power to the first bevel gear through meshing, thereby driving the linkage shaft 15 to rotate and realize the power supply of the trigger unit.

[0037] The transmission unit in the distribution module achieves the reciprocating movement of the supporting beam 19 by sliding the sliding block 18 within the limiting track. The movement of the sliding block 18 is driven by the reciprocating screw 20 and the sliding rod in the execution unit. The reciprocating screw 20 is connected to the transmission shaft through the first transmission bevel gear set, and the transmission shaft is then connected to the mating shaft through the second belt. The fourth gear fixedly sleeved on the upper end of the mating shaft meshes with the third gear ring, thereby realizing the reciprocating motion control of the transmission unit. The reciprocating motion of the sliding block 18 enables the supporting beam 19 to evenly distribute the calibration signal to the target device, and the vertical baffle in the dispersion port further disperses the calibration signal, ensuring the uniformity of the signal coverage area.

[0038] The tapered inlet of the receiving unit is connected to the delivery pipe via a telescopic connecting pipe. The delivery pipe transmits the calibration signal from the fan-shaped opening 6 of the signal cylinder 4 to the distribution port. The design of the telescopic connecting pipe allows for a certain degree of flexibility in the transmission of the calibration signal, adapting to the interface requirements of different devices. Simultaneously, the limiting track in the transmission unit restricts the movement trajectory of the sliding block 18, ensuring that the movement direction of the sliding block 18 is always consistent with the transmission path of the calibration signal.

[0039] Through the above steps, this invention achieves rapid assembly and disassembly of the calibration mechanism and efficient calibration. The cooperation between the segmented section and the conversion section ensures rapid switching of the calibration area, the combination of the voltage stabilizing section and the synchronization module guarantees the stability and synchronization of the calibration signal, and the distribution module achieves uniform distribution of the calibration signal. The overall structure is compact and easy to operate, significantly improving calibration efficiency and adaptability, and meeting the needs of modern radiation detection equipment for high precision, rapid response, and flexible adjustment.

[0040] All content not described in detail in this specification is prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are prior art, and will not be described further here.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rapid assembly and disassembly calibration mechanism for radiation detection equipment, comprising a base (1), characterized in that: A support frame (2) is fixedly installed on the upper surface of the base (1), and an adjustment ring (3) is fixedly installed on the upper end of the support frame (2). A calibration component for performing efficient calibration of the radiation detection equipment is provided on the adjustment ring (3). The calibration component includes a segmentation section disposed on the adjustment ring (3) for transmitting the calibration signal in segments, a drive module disposed on the adjustment ring (3), a conversion section disposed on the drive module for switching the calibration area of ​​the segmentation section, and a voltage regulator section disposed on the segmentation section for stabilizing the output of the calibration signal. The segmented section is provided with a synchronization module that works with the calibration components and is used to synchronously adjust the calibration signal; the synchronization module includes a triggering unit provided on the segmented section for triggering the synchronization operation, and a power unit provided on the segmented section that works with the drive module to provide power to the triggering unit; The base (1) is provided with a distribution module that works with the calibration component and is used to uniformly distribute the calibration signal; the distribution module includes a transmission unit provided on the base (1) and used to transmit the calibration signal to the target device, the transmission unit is provided with a receiving unit that works with the segmentation part, and the transmission unit is also provided with an execution unit that works with the drive module to make the transmission unit reciprocate.

2. The rapid disassembly and calibration mechanism for radiation detection equipment according to claim 1, characterized in that: The segmented part includes a signal tube (4), an input interface, a central shaft, a partition (5), a fan-shaped opening (6), and a first gear ring. The signal tube (4) is fixedly installed inside the adjusting ring (3) by a threaded connection. The input interface is fixedly installed at the upper end of the signal tube (4) by a snap fastener. The central shaft is installed at the center of the inside of the signal tube (4) by a bearing. Several partitions (5) are fixedly installed on the outer ring wall of the central shaft in a circumferential array. Adjacent partitions (5) form a set of partition components. A fan-shaped opening (6) located between two adjacent sets of partition components is opened through the lower end face of the signal tube (4). The first gear ring is fixedly installed on the upper end of several partitions (5).

3. The rapid disassembly and calibration mechanism for radiation detection equipment according to claim 1, characterized in that: The drive module includes a rotating cylinder (7), a servo motor (8), and a first gear (9). The rotating cylinder (7) is rotatably mounted on the adjusting ring (3) through a set bearing bracket. The servo motor (8) is fixedly mounted on the adjusting ring (3) through a set motor bracket. The output end of the servo motor (8) is connected to the rotating cylinder (7) through a set first transmission gear group. The first gear (9) is fixedly sleeved on the outer ring wall of the upper end of the rotating cylinder (7).

4. The rapid disassembly and calibration mechanism for radiation detection equipment according to claim 3, characterized in that: The conversion part includes a second gear (10), a guide hole, an elastic rod (11), an electric push rod, and a conical block (12). The second gear (10) located above the first gear (9) is installed on the outer ring wall of the rotating shaft cylinder (7) through a bearing. The second gear (10) meshes with the first gear ring. Several guide holes are opened through the rotating shaft cylinder (7) in a circumferential array. Slots corresponding to the guide holes are opened on the inner ring wall of the second gear (10). An elastic rod (11) is slidably installed in the guide hole. An electric push rod is fixedly installed at the upper end of the rotating shaft cylinder (7). A conical block (12) located inside the rotating shaft cylinder (7) is fixedly installed at the telescopic end of the electric push rod. The ends of several elastic rods (11) that are close to each other simultaneously abut against the outer ring wall of the conical block (12).

5. A rapid disassembly and calibration mechanism for radiation detection equipment according to claim 2, characterized in that: The voltage stabilizing unit includes a voltage stabilizing nozzle (13), a power supply ring pipe (14), and an input pipe. Several voltage stabilizing nozzles (13) are fixedly installed in a circular array on the inner ring wall of the input interface. A power supply ring pipe (14) connected to several voltage stabilizing nozzles (13) is fixedly installed on the outer ring wall of the input interface. An input pipe connected to an external power source is fixedly installed on the power supply ring pipe (14).

6. A rapid disassembly and calibration mechanism for radiation detection equipment according to claim 2, characterized in that: The triggering unit includes a fixed frame, a linkage shaft (15), a first belt, and a striking head (16). A fixed frame corresponding to the fan-shaped opening (6) is fixedly installed on the outer ring wall of the signal tube (4). A symmetrical linkage shaft (15) is installed on the side wall of the fixed frame away from the signal tube (4) through a bearing. The symmetrical linkage shafts (15) are connected by a first belt. Several striking heads (16) are distributed along the outline of the outer ring wall of the first belt. Several elastic baffles that cooperate with the striking heads (16) are fixedly installed on the outer ring wall of the signal tube (4) in a linear array from top to bottom. A first bevel gear is fixedly sleeved on the linkage shaft (15) located above.

7. A rapid disassembly and calibration mechanism for radiation detection equipment according to claim 2, characterized in that: The power unit includes a second gear ring and a bevel gear ring. The signal cylinder (4) has a second gear ring installed on its outer ring wall via a bearing, which meshes with the first gear (9). The bevel gear ring is fixedly installed on the lower end face of the second gear ring, and the bevel gear ring meshes with several first bevel gears at the same time.

8. A rapid disassembly and calibration mechanism for radiation detection equipment according to claim 1, characterized in that: The transmission unit includes a conveying frame (17), a limiting rail, a sliding block (18), a supporting beam (19), and a dispersing port. The upper end of the base (1) is fixedly installed with a conveying frame (17) corresponding to the fan-shaped opening (6) by a set inclined support column. The upper end of the conveying frame (17) is fixedly installed with a front-to-back symmetrical limiting rail. A sliding block (18) is slidably installed in the limiting rail. The upper end of the front-to-back symmetrical sliding blocks (18) on the same conveying frame (17) is fixedly installed with a supporting beam (19). A dispersing port is fixedly installed at the center of the supporting beam (19). Several vertical baffles for dispersing the calibration signal are distributed in an array in the dispersing port.

9. A rapid disassembly and calibration mechanism for radiation detection equipment according to claim 2, characterized in that: The receiving unit includes a conical inlet, a telescopic connecting pipe, and a conveying pipe. The lower end face of the signal tube (4) is fixedly equipped with a conical inlet that corresponds one-to-one with the fan-shaped opening (6). The end of the conical inlet away from the signal tube (4) is fixedly equipped with a telescopic connecting pipe, and the other end of the telescopic connecting pipe is fixedly equipped with a conveying pipe that is fixedly connected to the corresponding dispersing port.

10. A rapid disassembly and calibration mechanism for radiation detection equipment according to claim 2, characterized in that: The execution unit includes a third gear ring, a mating shaft, a reciprocating screw (20), a transmission shaft, and a sliding rod. The third gear ring is mounted on the outer ring wall of the lower end of the signal cylinder (4) via a bearing. A third gear that meshes with the third gear ring is fixedly sleeved on the rotating shaft cylinder (7). The reciprocating screw (20) is installed through the bearing in the limiting track near the support frame (2). A sliding rod that is fixedly connected to the corresponding sliding block (18) is slidably mounted on the reciprocating screw (20). A transmission shaft is rotatably mounted on the conveying frame (17) via a bearing seat. The transmission shaft and the corresponding reciprocating screw (20) are connected by a first transmission bevel gear set. A mating shaft that corresponds to the transmission shaft is rotatably mounted on the adjusting ring (3) via a bearing seat. A fourth gear that meshes with the third gear ring is fixedly sleeved on the upper end of the mating shaft. The mating shaft and the corresponding transmission shaft are connected by a second belt.

Images