CN218470974U - Simulation device for radiation protection detection - Google Patents
Simulation device for radiation protection detection Download PDFInfo
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- CN218470974U CN218470974U CN202222514046.8U CN202222514046U CN218470974U CN 218470974 U CN218470974 U CN 218470974U CN 202222514046 U CN202222514046 U CN 202222514046U CN 218470974 U CN218470974 U CN 218470974U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model discloses a simulator for radiation protection detection, relating to the technical field of radiation protection detection; the utility model comprises a supporting plate, wherein the top end of the supporting plate is fixedly connected with a supporting frame, one end of the supporting frame is fixedly connected with a radioactive source, one end of the supporting plate is fixedly connected with an adjusting device, and the top end of the adjusting device is fixedly connected with a lifting and placing device; the lifting and placing device comprises a vertical rod, a placing plate is clamped at one end of the vertical rod, which is opposite to the radioactive source, a movable rod is sleeved at the top end of the vertical rod, a fixed rod is fixedly connected to one side of the lower end of the movable rod, and a knob is inserted into one end of the fixed rod; the utility model discloses a set up the lift placer, can be convenient for adjust the high position of radiation protection product, it is more stable convenient when fixing radiation protection product simultaneously, and under adjusting device's effect, be convenient for adjust the distance between radiation protection product and the radiation source.
Description
Technical Field
The utility model relates to a radiation protection detects technical field, specifically is a analogue means for radiation protection detects.
Background
After the radiation protection products are produced and processed, the radiation protection performance of the radiation protection products is usually detected, and then the simulation device is used for detecting the radiation protection products.
However, the prior art has the following problems:
firstly, the devices are not convenient enough when the height of the radiation protection product is adjusted, and are not convenient for stably and conveniently fixing the radiation protection product;
secondly, these devices are inconvenient to adjust the distance between radiation protection product and the radiation source, have reduced the practicality of whole device.
In view of the above problems, the inventor proposes an analog device for radiation protection detection to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The problems that the height of a radiation protection product is inconvenient to adjust, meanwhile, the radiation protection product is inconvenient to fix stably and conveniently, and the distance between the radiation protection product and a radioactive source is inconvenient to adjust are solved; an object of the utility model is to provide a analogue means for radiation protection detects.
In order to solve the technical problem, the utility model adopts the following technical scheme: a simulation device for radiation protection detection comprises a support plate, wherein the top end of the support plate is fixedly connected with a support frame, one end of the support frame is fixedly connected with a radiation source, one end of the support plate is fixedly connected with an adjusting device, and the top end of the adjusting device is fixedly connected with a lifting placement device; the lifting and placing device comprises a vertical rod, a placing plate is clamped at one end of the vertical rod, which is opposite to a radioactive source, a plurality of buckles are fixedly connected at the upper part and the lower part of one end of the vertical rod, a clamping groove matched with the buckles for use is formed at one end of the placing plate, a movable rod is sleeved at the top end of the vertical rod, the movable rod is in an inverted L shape, a plurality of positioning holes are formed at the upper part and the lower part of one end of the movable rod, a positioning pin matched with the positioning holes for use is inserted at one end of the vertical rod, a fixed rod is fixedly connected at one side of the lower end of the movable rod, a knob is inserted at one end of the fixed rod, a bidirectional threaded rod is rotatably connected between the inner walls at two sides of the fixed rod, one end of the knob is fixedly connected with the bidirectional threaded rod, a moving groove is formed at the lower end of the fixed rod, and moving blocks are sleeved at different thread directions engraved on the outer surface of the bidirectional threaded rod, the lower ends of the two moving blocks penetrate through the moving groove and are fixedly connected with the fixed plates, the length and the width of each fixed plate are respectively the same as those of the moving blocks, the upper inner wall of each fixed rod is provided with a sliding groove, the length of the moving groove is the same as that of the sliding groove, the sliding grooves are connected with two sliding blocks in a sliding mode, the lower ends of the two sliding blocks are respectively fixedly connected with the two moving blocks, when the radiation protection device is used, the whole device is placed at a proper working position, a radiation protection product to be detected is placed between the two fixed plates in the lifting placement device, the knob is rotated, the knob drives the bidirectional threaded rod to rotate in the fixed rods, at the moment, under the matching effect of the sliding grooves and the sliding blocks, the two moving blocks can perform reverse motion in the range of the moving groove, and the two fixed plates can be matched with each other to stably and conveniently fix the radiation protection product, after the radiation protection product is fixed to be accomplished, can place the geiger counter on placing the board, later start the radiation source on the support frame, thereby can detect the radiation protection performance of radiation protection product, when the high position of needs adjustment geiger technical apparatus, can be in the same place with the buckle joint of placing draw-in groove on the board and suitable position department, and when the high position of radiation protection product is adjusted to needs, can pull out the locating pin on the montant earlier, pull the movable rod from top to bottom again, just can adjust the high position of radiation protection product, after the high position of radiation protection product is confirmed, pass the montant again with the locating pin and alternate in the locating hole of suitable position department can.
Preferably, adjusting device includes the mounting panel, the one end and the backup pad fixed connection of mounting panel, and the lower extreme of mounting panel is connected with four bracing pieces that become rectangular array and distribute, open on the top of mounting panel has the elongated slot, it is connected with one-way threaded rod to rotate on one side inner wall of elongated slot, the one end of mounting panel backup pad dorsad is connected with driving motor, driving motor's output extend to in the elongated slot and with one-way threaded rod fixed connection, the movable block has been cup jointed to one-way threaded rod's surface, the top fixedly connected with connector link of movable block, and the lower extreme of montant is opened has the spread groove that the cooperation connector link used, when needs adjust the distance between radiation protection product and the radiation source, can start the driving motor among the adjusting device, make driving motor drive the one-way threaded rod in the elongated slot on the mounting panel rotate for the movable block begins to remove in the within range of elongated slot, thereby can be convenient for adjust the distance between radiation protection product and the radiation source, and when needs make lift placer separate with adjusting device, can upwards stimulate the montant, make the spread groove separate with the connector link can.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model is provided with the lifting and placing device, under the action of the vertical rod, the movable rod, the positioning hole and the positioning pin, the fixed radiation protection product can be conveniently driven to adjust the height position, and simultaneously, under the action of the knob, the bidirectional threaded rod, the sliding chute, the sliding block, the movable block and the moving groove, the two fixed plates can be used for stably and conveniently fixing the radiation protection product;
2. the utility model discloses a set up adjusting device, under the effect of driving motor, elongated slot, one way threaded rod and movable block wherein, can be convenient for drive the radiation protection product and carry out horizontal position's regulation to can be convenient for adjust the distance between radiation protection product and the radiation source, improved the practicality of whole device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is the structure schematic diagram of the lifting and placing device of the utility model.
Fig. 3 is a sectional view of a part of the structure of the lifting and placing device of the present invention.
Fig. 4 is a schematic structural diagram of the adjusting device of the present invention.
In the figure: 1. a support plate; 2. a lifting and placing device; 3. an adjustment device; 4. a support bar; 5. a support frame; 6. a radioactive source; 21. a vertical rod; 22. a fixing plate; 23. fixing the rod; 24. a movable rod; 25. positioning holes; 26. buckling; 27. placing the plate; 28. a card slot; 29. a knob; 231. a bidirectional threaded rod; 232. a moving groove; 233. a moving block; 234. a slider; 235. a chute; 31. mounting a plate; 32. a one-way threaded rod; 33. a long groove; 34. a movable block; 35. a connecting buckle; 36. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The first embodiment is as follows: as shown in fig. 1-3, the utility model provides a simulation device for radiation protection detection, which comprises a support plate 1, a support frame 5 fixedly connected to the top end of the support plate 1, a radiation source 6 fixedly connected to one end of the support frame 5, an adjusting device 3 fixedly connected to one end of the support plate 1, and a lifting and placing device 2 fixedly connected to the top end of the adjusting device 3; the lifting placement device 2 comprises a vertical rod 21, a placement plate 27 is clamped at one end of the vertical rod 21, which is opposite to the radioactive source 6, a movable rod 24 is sleeved at the top end of the vertical rod 21, a fixed rod 23 is fixedly connected to one side of the lower end of the movable rod 24, a knob 29 is inserted into one end of the fixed rod 23, a bidirectional threaded rod 231 is rotatably connected between the inner walls of the two sides of the fixed rod 23, one end of the knob 29 is fixedly connected with the bidirectional threaded rod 231, a moving groove 232 is formed at the lower end of the fixed rod 23, moving blocks 233 are respectively sleeved at different thread directions engraved on the outer surface of the bidirectional threaded rod 231, the lower ends of the two moving blocks 233 penetrate through the moving groove 232 and are respectively and fixedly connected with a fixed plate 22, a sliding groove 235 is formed on the upper inner wall of the fixed rod 23, two sliding blocks 234 are slidably connected in the sliding groove 235, the lower ends of the two sliding blocks 234 are respectively and fixedly connected with the two moving blocks 233, when in use, the whole device is firstly placed at a proper working position, then the radiation protection product to be detected is placed between the two fixing plates 22 in the lifting placement device 2, the knob 29 is rotated, the knob 29 drives the two-way threaded rod 231 to rotate in the fixing rod 23, at the moment, under the matching action of the sliding groove 235 and the sliding block 234, the two moving blocks 233 can perform reverse motion in the range of the moving groove 232, so that the two fixing plates 22 can be mutually matched to stably and conveniently fix the radiation protection product, after the radiation protection product is fixed, the geiger counter can be placed on the placement plate 27, then the radioactive source 6 on the support frame 5 is started, the radiation protection performance of the radiation protection product can be detected, when the height position of the geiger technologist needs to be adjusted, the clamping groove 28 on the placement plate 27 can be clamped with the buckle 26 at a proper position, when the height position of the radiation protection product needs to be adjusted, the positioning pin on the vertical rod 21 can be pulled out firstly, then the movable rod 24 is pulled up and down, the height position of the radiation protection product can be adjusted, and after the height position of the radiation protection product is determined, the positioning pin penetrates through the vertical rod 21 and is inserted into the positioning hole 25 at a proper position.
The movable rod 24 is in an inverted L shape, a plurality of positioning holes 25 are vertically formed in one end of the movable rod 24, and a positioning pin used in cooperation with the positioning holes 25 is inserted into one end of the vertical rod 21.
Through adopting above-mentioned technical scheme, the setting of locating hole 25 and locating pin can be convenient for drive the radiation protection product and carry out the regulation of high position.
One end of the vertical rod 21, which faces away from the radioactive source 6, is fixedly connected with a plurality of buckles 26 up and down, and one end of the placing plate 27 is provided with a clamping groove 28 matched with the buckles 26 for use.
Through adopting above-mentioned technical scheme, under the effect of buckle 26 and draw-in groove 28, can be convenient for adjust the high position of placing board 27 to can be convenient for place the geiger counter in different height position departments.
The length and width of the fixed plate 22 are the same as those of the moving block 233, respectively.
By adopting the technical scheme, the fixing plate 22 is more stable in work.
The length of the moving groove 232 is the same as that of the sliding groove 235.
Through adopting above-mentioned technical scheme for the structure of whole device is more reasonable.
Example two: as shown in fig. 4, the adjusting device 3 includes a mounting plate 31, an elongated slot 33 is formed at the top end of the mounting plate 31, a one-way threaded rod 32 is rotatably connected to an inner wall of one side of the elongated slot 33, a driving motor 36 is connected to one end of the mounting plate 31, which is opposite to the support plate 1, an output end of the driving motor 36 extends into the elongated slot 33 and is fixedly connected to the one-way threaded rod 32, and a movable block 34 is sleeved on an outer surface of the one-way threaded rod 32.
Through adopting above-mentioned technical scheme, under adjusting device 3's effect, can be convenient for adjust the distance between radiation protection product and radiation source 6.
One end of the mounting plate 31 is fixedly connected with the support plate 1, and the lower end of the mounting plate 31 is connected with four support rods 4 distributed in a rectangular array.
By adopting the technical scheme, the four support rods 4 distributed in a rectangular array can better support the mounting plate 31.
The top end of the movable block 34 is fixedly connected with a connecting buckle 35, and the lower end of the vertical rod 21 is provided with a connecting groove matched with the connecting buckle 35 for use.
Through adopting above-mentioned technical scheme, under the effect of connector link 35 and spread groove, can be convenient for make lift placer 2 separate with adjusting device 3.
The working principle is as follows: when the device is used, the whole device is placed at a proper working position, then a radiation protection product to be detected is placed between two fixed plates 22 in the lifting placement device 2, then the knob 29 is rotated, the knob 29 drives the bidirectional threaded rod 231 to rotate in the fixed rod 23, at the moment, under the matching action of the sliding groove 235 and the sliding block 234, the two moving blocks 233 move reversely within the range of the moving groove 232, so that the two fixed plates 22 can be mutually matched to stably and conveniently fix the radiation protection product, after the radiation protection product is fixed, the geiger counter can be placed on the placing plate 27, then the radiation source 6 on the support frame 5 is started, so that the radiation protection performance of the radiation protection product can be detected, when the height position of the geiger is required to be adjusted, the positioning pin on the vertical rod 21 can be firstly pulled out, then the moving rod 24 is pulled up and down, the height position of the radiation protection product can be adjusted, the clamping groove 28 on the placing plate 27 and the buckle 26 at the proper position are clamped together, when the height position of the radiation protection product is required to be adjusted, the radiation protection product, the positioning pin can be inserted into the moving rod 34 in the positioning hole 32 in the positioning hole, so that the radiation protection product 3 can be adjusted, when the distance between the positioning pin and the positioning hole 3 is adjusted, the positioning device 3, the positioning device is started, the positioning pin can be adjusted, and the positioning device can be driven by the motor, so that the positioning pin 34 can be adjusted, the vertical rod 21 can be pulled upwards to separate the connecting groove from the connecting buckle 35.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A simulation device for radiological protection detection, comprising a support plate (1), characterized in that: the top end of the supporting plate (1) is fixedly connected with a supporting frame (5), one end of the supporting frame (5) is fixedly connected with a radioactive source (6), one end of the supporting plate (1) is fixedly connected with an adjusting device (3), and the top end of the adjusting device (3) is fixedly connected with a lifting and placing device (2);
the lift placer (2) include montant (21), montant (21) is in the joint of the one end of radiation source (6) dorsad and is placed board (27), movable rod (24) have been cup jointed on the top of montant (21), lower extreme one side fixedly connected with dead lever (23) of movable rod (24), the one end interlude of dead lever (23) is equipped with knob (29), it is connected with two-way threaded rod (231) to rotate between the both sides inner wall of dead lever (23), and the one end and the two-way threaded rod (231) fixed connection of knob (29), the lower extreme of dead lever (23) is opened there is shifting chute (232), the different screw thread direction department that two-way threaded rod (231) surface was carved with has all cup jointed movable block (233), two the lower extreme of movable block (233) all runs through shifting chute (232) and equal fixedly connected with fixed plate (22), open on the upper inner wall of dead lever (23) has spout (235), sliding connection has two sliders (234) in spout (235), and the lower extreme of two sliders (234) respectively with two movable block (233) fixed connection.
2. The simulator for radiological protection examinations according to claim 1, wherein said movable rod (24) has an inverted "L" shape, one end of said movable rod (24) has a plurality of positioning holes (25) formed at the top and bottom thereof, and one end of said vertical rod (21) has positioning pins inserted therein for cooperating with said positioning holes (25).
3. The simulator for radiological protection detection as set forth in claim 1, wherein the end of the vertical rod (21) facing away from the radiological source (6) is fixedly connected with a plurality of fasteners (26) in an up-and-down manner, and a slot (28) for engaging the fasteners (26) is formed at one end of the placement plate (27).
4. The simulator for radiation protection detection according to claim 1, wherein the adjusting device (3) comprises a mounting plate (31), an elongated slot (33) is formed at the top end of the mounting plate (31), a one-way threaded rod (32) is rotatably connected to the inner wall of one side of the elongated slot (33), a driving motor (36) is connected to one end of the mounting plate (31) facing away from the support plate (1), the output end of the driving motor (36) extends into the elongated slot (33) and is fixedly connected with the one-way threaded rod (32), and a movable block (34) is sleeved on the outer surface of the one-way threaded rod (32).
5. A simulator for radiation protection examinations according to claim 4, characterized in that one end of the mounting plate (31) is fixedly connected to the support plate (1) and the lower end of the mounting plate (31) is connected to four support rods (4) arranged in a rectangular array.
6. The simulator for radiation protection examinations according to claim 4, characterized in that the top of said movable block (34) is fixedly connected with a connection buckle (35) and the lower end of the vertical rod (21) is provided with a connection slot for cooperating with the connection buckle (35).
7. The simulator for radiological protection detection as defined in claim 1, wherein said fixed plate (22) has a length and a width respectively identical to those of said mobile block (233).
8. The simulator for radiological protection detection as set forth in claim 1, wherein the length of the moving slot (232) is the same as the length of the sliding slot (235).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222514046.8U CN218470974U (en) | 2022-09-22 | 2022-09-22 | Simulation device for radiation protection detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222514046.8U CN218470974U (en) | 2022-09-22 | 2022-09-22 | Simulation device for radiation protection detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218470974U true CN218470974U (en) | 2023-02-10 |
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ID=85145126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222514046.8U Active CN218470974U (en) | 2022-09-22 | 2022-09-22 | Simulation device for radiation protection detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218470974U (en) |
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2022
- 2022-09-22 CN CN202222514046.8U patent/CN218470974U/en active Active
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