CN-224231981-U - Quick assembly disassembly calibrating mechanism for radiation detection equipment

CN224231981UCN 224231981 UCN224231981 UCN 224231981UCN-224231981-U

Abstract

The application relates to the technical field of radiation detection equipment, in particular to a quick assembly disassembly and calibration mechanism for radiation detection equipment, which comprises a base, a supporting frame, an adjusting ring and a calibration assembly. The calibration assembly comprises a segmentation part, a driving module, a conversion part, a voltage stabilizing part, a synchronization module and a distribution module, wherein the segmentation part is used for realizing signal segmentation transmission, the driving module and the conversion part are matched to switch a calibration area, the voltage stabilizing part is used for ensuring stable output of signals, the synchronization module is used for realizing signal synchronization adjustment, and the distribution module is used for uniformly distributing the signals. The application can quickly assemble and disassemble the calibration mechanism, remarkably improves the calibration efficiency and adaptability, and meets the requirements of modern radiation detection equipment on high precision, quick response and flexible adjustment.

Inventors

LI FANGFANG
YANG XUEYAN
LIU YINBING
LU ZIYOU
YANG QINGSAN

Assignees

河南君立德检测技术服务有限公司

Dates

Publication Date: 20260512
Application Date: 20250507

Claims (10)

1. The quick dismounting and calibrating mechanism for the radiation detection equipment comprises a base (1) and is characterized in that a supporting frame (2) is fixedly arranged on the upper end face of the base (1), an adjusting ring (3) is fixedly arranged at the upper end of the supporting frame (2), and a calibrating component for efficiently calibrating the radiation detection equipment is arranged on the adjusting ring (3); The calibration assembly comprises a segmentation part which is arranged on the adjusting ring (3) and used for transmitting the calibration signal in a segmentation way, a driving module is arranged on the adjusting ring (3), a conversion part which is matched with the driving module and used for switching the calibration area of the segmentation part is arranged on the driving module, and a voltage stabilizing part which is used for stably outputting the calibration signal is arranged on the segmentation part; the device comprises a calibration assembly, a calibration module, a synchronization module, a control unit and a control unit, wherein the calibration assembly is arranged on the calibration assembly, the calibration module is used for calibrating a calibration signal, the synchronization module is matched with the calibration assembly and used for synchronously adjusting the calibration signal, the synchronization module comprises a trigger unit which is arranged on the segmentation assembly and used for triggering synchronous operation, and a power unit which is matched with the drive module and used for providing power for the trigger unit is arranged on the segmentation assembly; The base (1) is provided with a distribution module which is matched with the calibration assembly and is used for uniformly distributing the calibration signals, the distribution module comprises a transmission unit which is arranged on the base (1) and is used for transmitting the calibration signals to target equipment, the transmission unit is provided with a receiving unit which is matched with the segmentation part, and the transmission unit is also provided with an execution unit which is matched with the driving module to enable the transmission unit to execute reciprocating motion.
2. The quick assembly disassembly calibration mechanism for radiation detection equipment according to claim 1, wherein the segmented portion comprises a signal cylinder (4), an input interface, a central shaft, partition plates (5), a fan-shaped opening (6) and a first gear ring, the signal cylinder (4) is fixedly installed in the adjusting ring (3) in a threaded connection mode, the input interface is fixedly installed at the upper end of the signal cylinder (4), the central shaft is installed at the inner center of the signal cylinder (4) through a bearing, a plurality of partition plates (5) are fixedly installed on the outer annular wall of the central shaft in a circumferential array mode, a group of partition assemblies are formed by the adjacent partition plates (5), the fan-shaped opening (6) between the two adjacent groups of partition assemblies is formed by penetrating through the lower end face of the signal cylinder (4), and the first gear ring is fixedly installed at the upper ends of the partition plates (5).
3. The quick assembly disassembly calibration mechanism for radiation detection equipment according to claim 1, wherein the driving module comprises a rotating shaft barrel (7), a servo motor (8) and a first gear (9), the rotating shaft barrel (7) is rotatably arranged on the adjusting ring (3) through a set bearing bracket, the servo motor (8) is fixedly arranged on the adjusting ring (3) through a set motor bracket, the output end of the servo motor (8) is in transmission connection with the rotating shaft barrel (7) through a set first transmission gear set, and the first gear (9) is fixedly sleeved on the outer annular wall of the upper end of the rotating shaft barrel (7).
4. A quick assembly disassembly and calibration mechanism for radiation detection equipment is characterized in that the conversion part comprises a second gear (10), guide holes, elastic rods (11), electric push rods and conical blocks (12), the second gear (10) arranged above the first gear (9) is arranged on the outer annular wall of the rotating shaft barrel (7) through a bearing, the second gear (10) is meshed with the first gear ring, a plurality of guide holes are formed in the rotating shaft barrel (7) in a penetrating mode in a circumferential array mode, a plurality of slots corresponding to the guide holes one by one are formed in the inner annular wall of the second gear (10), the elastic rods (11) are slidably arranged in the guide holes, the electric push rods are fixedly arranged at the upper ends of the rotating shaft barrel (7), the conical blocks (12) in the rotating shaft barrel (7) are fixedly arranged at the telescopic ends of the electric push rods, and one ends, close to each other, of the elastic rods (11) are simultaneously in contact with the outer annular wall of the conical blocks (12).
5. The quick assembly disassembly calibration mechanism for radiation detection equipment according to claim 2, wherein the pressure stabilizing part comprises pressure stabilizing nozzles (13), an energy supply loop pipe (14) and an input pipeline, a plurality of pressure stabilizing nozzles (13) are fixedly arranged on the inner annular wall of the input interface in a circumferential array mode, an energy supply loop pipe (14) which is simultaneously communicated with the plurality of pressure stabilizing nozzles (13) is fixedly arranged on the outer annular wall of the input interface, and the energy supply loop pipe (14) is fixedly provided with the input pipeline which is communicated with an external power supply.
6. The quick assembly disassembly calibration mechanism for the radiation detection equipment is characterized in that the triggering unit comprises a fixing frame, a linkage shaft (15), a first belt and knocking heads (16), the fixing frame which corresponds to the fan-shaped openings (6) one by one is fixedly arranged on the outer annular wall of the signal cylinder (4), an upper and lower symmetrical linkage shaft (15) is arranged on one side wall of the fixing frame far away from the signal cylinder (4) through a bearing, the upper and lower symmetrical linkage shafts (15) are in transmission connection through the arranged first belt, a plurality of knocking heads (16) are distributed on the outer annular wall of the first belt along the outline of the first belt, a plurality of elastic blocking pieces matched with the knocking heads (16) are fixedly arranged on the outer annular wall of the signal cylinder (4) from top to bottom in a linear array mode, and a first bevel gear is fixedly sleeved on the upper linkage shaft (15).
7. The quick assembly disassembly calibration mechanism for the radiation detection equipment is characterized in that the power unit comprises a second gear ring and a bevel gear ring, the second gear ring which is in meshed connection with the first gear (9) is arranged on the outer annular wall of the signal cylinder (4) through a bearing, the bevel gear ring is fixedly arranged on the lower end face of the second gear ring, and the bevel gear ring is simultaneously in meshed connection with a plurality of first bevel gears.
8. The quick assembly disassembly calibration mechanism for the radiation detection equipment is characterized in that the transmission unit comprises a conveying frame (17), limiting rails, sliding blocks (18), supporting beams (19) and dispersing openings, the conveying frame (17) which corresponds to the fan-shaped openings (6) one by one is fixedly arranged on the upper end face of the base (1) through inclined supporting columns, the limiting rails which are symmetrical front and back are fixedly arranged on the upper end face of the conveying frame (17), the sliding blocks (18) are slidably arranged in the limiting rails, supporting beams (19) are fixedly arranged at the upper ends of the sliding blocks (18) which are symmetrical front and back on the same conveying frame (17), the dispersing openings are fixedly arranged at the center of the supporting beams (19), and a plurality of vertical blocking strips which are used for dispersing calibration signals are distributed in an array mode in the dispersing openings.
9. The rapid disassembly and assembly calibration mechanism for the radiation detection equipment according to claim 2, wherein the receiving unit comprises conical access ports, telescopic connecting pipes and conveying pipelines, the conical access ports corresponding to the fan-shaped openings (6) one by one are fixedly arranged on the lower end face of the signal cylinder (4), the telescopic connecting pipes are fixedly arranged at one ends of the conical access ports, which are far away from the signal cylinder (4), and the conveying pipelines fixedly connected with the corresponding dispersing ports are fixedly arranged at the other ends of the telescopic connecting pipes.
10. The quick assembly disassembly calibration mechanism for the radiation detection equipment is characterized in that the execution unit comprises a third gear ring, a matched rotating shaft, a reciprocating screw (20), a transmission shaft rod and a sliding rod, the third gear ring is installed on the outer annular wall of the lower end of the signal cylinder (4) through a bearing, a third gear meshed with the third gear ring is fixedly sleeved on the rotating shaft cylinder (7), the reciprocating screw (20) is installed in a limit track close to one side of the supporting frame (2) in a penetrating manner through the bearing, the sliding rod fixedly connected with a corresponding sliding block (18) is installed on the reciprocating screw (20) in a sliding manner, the transmission shaft rod is rotatably installed on the conveying frame (17) through a bearing seat, the transmission shaft rod is in transmission connection with the corresponding reciprocating screw (20) through a first transmission cone gear set, the matched rotating shaft rod in one-to-one correspondence with the transmission shaft rod is rotatably installed on the adjusting ring (3) through the bearing seat, a fourth gear meshed with the third gear ring is fixedly sleeved on the upper end of the matched rotating shaft, and the matched rotating shaft is in transmission connection with the corresponding transmission shaft rod through a second belt.

Description

Quick assembly disassembly calibrating mechanism for radiation detection equipment Technical Field The utility model belongs to the technical field of radiation detection equipment, and particularly relates to a quick assembly disassembly calibration mechanism for radiation detection equipment. Background The wide application of radiation detection devices has driven the development of calibration mechanisms, whose design and performance directly affect the accuracy of the detection results, as key components to ensure the accuracy and stability of the device. However, the existing calibration mechanism still has some limitations in practical application, such as complicated disassembly and assembly steps, low calibration efficiency, and insufficient adaptability to the rapid response requirement. These problems restrict to some extent the application of radiation detection devices under complex conditions. Through searching, the laser automatic calibration mechanism with the publication number of CN112008231B and a calibration method thereof are disclosed, and the publication date is 2021, 2 and 26. The design drives the laser transmitter to move through the electric adjusting mechanism, so that the center of the indicating light coincides with the center of the nozzle, and automatic calibration is realized. However, this design relies on the precise control of the motorized adjustment mechanism, which is complicated in the case of a radiation detection device that is frequently replaced or adjusted, and may affect accuracy due to external disturbances during calibration. In addition, the design does not fully consider the requirement of quick assembly and disassembly, and the requirement of the modern industry on efficient calibration is difficult to fully meet. The horizontal calibration mechanism based on the optical lens with the publication number of CN114789890B is searched, and the publication date is 2022, 8 and 30. The design carries out horizontal calibration on the optical lens through the contact ball and the elastic extrusion bag, and can effectively detect the levelness of lens placement. However, this design is mainly suitable for static calibration of optical lenses, which is less adaptable for dynamically changing radiation detection devices. Meanwhile, the design lacks a function of quick disassembly and assembly, and when different types of detection equipment need to be replaced, operation steps are complex and time-consuming, and the requirements of high efficiency and flexibility in practical application cannot be met. The problems indicate that the calibration mechanism in the current market has obvious defects in terms of quick disassembly and high-efficiency calibration, and the requirements of modern radiation detection equipment on high precision, quick response and flexible adjustment are difficult to meet. Therefore, the utility model provides a quick disassembly and assembly calibration mechanism for radiation detection equipment, which aims to overcome the defects in the prior art and provides a solution with more intelligence, high efficiency and strong adaptability. Disclosure of utility model In order to solve the technical problems, the utility model provides a quick dismounting and calibrating mechanism for radiation detection equipment, which comprises a base, wherein a supporting frame is fixedly arranged on the upper end face of the base through bolts, an adjusting ring is fixedly arranged at the upper end of the supporting frame through welding, a calibrating component for efficiently calibrating the radiation detection equipment is arranged on the adjusting ring, the calibrating component comprises a sectioning part which is arranged on the adjusting ring and is used for sectionally transmitting a calibrating signal, a driving module is arranged on the adjusting ring, a conversion part which is matched with the driving module and is used for switching a calibrating area of the sectioning part is arranged on the driving module, and a voltage stabilizing part which is used for stably outputting the calibrating signal is arranged on the sectioning part. The device comprises a calibration assembly, a calibration module, a synchronization module and a power unit, wherein the calibration assembly is arranged on the calibration assembly, the calibration module is used for calibrating a calibration signal, the synchronization module is arranged on the segmentation portion and is matched with the calibration assembly and used for synchronously adjusting the calibration signal, the synchronization module comprises a trigger unit which is arranged on the segmentation portion and is used for triggering synchronous operation, and the segmentation portion is provided with the power unit which is matched with the drive module and is used for providing power for the trigger unit. The base is provided with a distribution module matched with the calibration assembly and used for unif