CN220437782U

CN220437782U - Radioactive sample collector

Info

Publication number: CN220437782U
Application number: CN202321932099.XU
Authority: CN
Inventors: 魏玉梅; 马新兴; 刘琎松
Original assignee: Hubei Saide Testing Co ltd
Current assignee: Hubei Saide Testing Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-02-02
Anticipated expiration: 2033-07-20

Abstract

The application discloses radioactive sample collector, including radioactive sample sampling tube, rotation motor and first electric putter, its characterized in that: the novel shielding device further comprises a shielding outer shell, a shielding inner shell, a first moving structure and a second moving structure, wherein a connecting frame is fixedly connected to the outer side wall of the shielding inner shell. The utility model provides a shielding shell and shielding inner shell can carry out preliminary shielding to the ray that radioactive substance produced, and the ray that radioactive substance produced is shielded to shielding coating can be further, and the be convenient for make the collector have better shielding effect to the ray that radioactive substance produced, and the ray can cause the damage to operator's health when avoiding the sampling, and this application camera can make a video recording to the scene in the shielding inner shell to show through the display screen, through controller control second electric putter and third electric putter, the position of the radioactive sample sampling section of thick bamboo of being convenient for adjustment.

Description

Radioactive sample collector

Technical Field

The present application relates to the field of radioactive materials, and in particular to a radioactive sample collector.

Background

The nuclear energy of certain substances decays, giving off radiation which we can not see and feel with their eyes and which can only be detected with special instruments, this property of the substances being called radioactivity. Radioactive materials are those which radiate energy naturally outward, emitting radiation. Typically a very high atomic mass metal like plutonium, uranium, etc. The radiation emitted by the radioactive substance mainly comprises alpha rays, beta rays, gamma rays, positrons, protons, neutrons and other particles. A collector is typically used to sample the radioactive material.

CN207472589U discloses a low-radioactivity solid sample sampling device. The sampling device comprises a sampling tube, wherein the sampling tube is provided with a plurality of first sampling ports, and the technical scheme is characterized by further comprising a supporting frame, wherein the supporting frame comprises a fixed plate and supporting legs arranged below the fixed plate; a driving gear and a driven gear meshed with the driving gear are rotatably arranged on the fixed plate, a rotary drum rotationally connected with the fixed plate is inserted into the driven gear, and the rotary drum is sleeved on the outer wall of the sampling tube; the outer wall of the sampling tube is provided with external threads, and the interior of the rotary tube is provided with internal threads matched with the external threads; the upper end face of the fixing plate is provided with a sleeve matched with the sampling tube, the sleeve is provided with a convex block in a protruding way close to the outer wall of the sampling tube, and the sampling tube is provided with a groove matched with the convex block; the sampling tube is internally provided with a blocking tube in a sliding manner, and a second sampling port which is identical to the first sampling port and is arranged in a dislocation manner is axially formed in the blocking tube. The purpose of reducing the damage of radioactive solid to the health of operators during long-time sampling is achieved.

The prior art has the following technical problems that the sampling device cannot better shield rays emitted by radioactive substances when sampling, so that operators are easily affected by the rays in the sampling process, and the body is damaged.

Therefore, it is desirable to provide a radioactive sample collector, which can make the collector have a better shielding effect on the rays generated by radioactive substances, and avoid the rays from damaging the body of an operator during sampling.

Disclosure of Invention

In this embodiment, a radioactive sample collector is provided to solve the problem that the sampling device in the prior art cannot better shield the radiation emitted by the radioactive material.

According to one aspect of the present application, there is provided a radioactive sample collector comprising a radioactive sample cartridge, a rotary motor and a first electric push rod, characterized in that: the shielding shell is fixedly connected with a connecting frame on the outer side wall of the shielding inner shell, the other side of the connecting frame is fixedly connected with the shielding outer shell, the top of the shielding outer shell is fixedly connected with a display screen and a controller, shielding paint is coated on the outer side wall of the shielding inner shell and the inner side wall of the shielding outer shell, a second supporting rod and a camera are fixedly connected on the inner side wall of the shielding inner shell, and radioactive substances are placed in the shielding inner shell;

further, be provided with first movable structure on the second bracing piece, first movable structure is through two connection first electric putter of movable connection, the bottom fixed connection second connecting block of first electric putter, the bottom fixed connection rotation motor of second connecting block, the rotation end fixed connection link of rotation motor, the link passes through fixing bolt and connects first connecting block, the bottom fixed connection radioactive sample sampling section of thick bamboo of first connecting block.

Further, the display screen is electrically connected with the camera.

Further, the shielding outer shell and the shielding inner shell are made of steel materials.

Further, the first moving structure comprises a first moving block, a first supporting rod and a second electric push rod, the first moving block is slidably connected to the second supporting rod, the first supporting rod is fixedly connected between the first moving blocks, one end of the second electric push rod is fixedly connected to the first moving block, and the other end of the second electric push rod is fixedly connected to the inner side wall of the shielding inner shell.

Further, the second moving structure comprises a third electric push rod and a second moving block, the second moving block is slidably connected to the first supporting rod, one end of the third electric push rod is fixedly connected to the second moving block, the other end of the third electric push rod is fixedly connected to the first moving block, and the bottom of the second moving block is fixedly connected with the first electric push rod.

Further, the controller is electrically connected with the first electric push rod, the second electric push rod, the third electric push rod and the rotating motor.

Further, handles are fixedly connected to the outer side walls of the left side and the right side of the shielding shell.

Through the above-mentioned embodiment of this application, adopted shielding shell, shielding inner shell, shielding coating and camera, solved the problem of the radioactive substance of shielding that sampling device can not be better sent the ray, obtained the effect that is convenient for make the collector have better shielding effect and the position of the radioactive sample sampling tube of being convenient for adjustment to the ray that radioactive substance produced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic diagram of the overall side view internal structure of an embodiment of the present application.

In the figure: 1. a shielding housing; 2. a handle; 3. a display screen; 4. a controller; 5. a shielding inner housing; 6. a connection frame; 7. a shielding coating; 8. a radioactive material; 9. a radioactive sample sampling cartridge; 10. a first connection block; 11. a connecting frame; 12. a fixing bolt; 13. a rotating motor; 14. a second connection block; 15. a first electric push rod; 16. a camera; 17. a first moving structure; 1701. a first moving block; 1702. a first support bar; 1703. a second electric push rod; 18. a second moving structure; 1801. a third electric push rod; 1802. a second moving block; 19. and a second support bar.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a radioactive sample collector includes a radioactive sample sampling cylinder 9, a rotating motor 13 and a first electric push rod 15, and is characterized in that: the novel shielding device comprises a shielding shell 1, a shielding inner shell 5, a first moving structure 17 and a second moving structure 18, wherein a connecting frame 6 is fixedly connected to the outer side wall of the shielding inner shell 5, the other side of the connecting frame 6 is fixedly connected with the shielding shell 1, the top of the shielding shell 1 is fixedly connected with a display screen 3 and a controller 4, shielding paint 7 is coated on the outer side wall of the shielding inner shell 5 and the inner side wall of the shielding outer shell 1, a second supporting rod 19 and a camera 16 are fixedly connected to the inner side wall of the shielding inner shell 5, and radioactive substances 8 are placed in the shielding inner shell 5;

be provided with first movable structure 17 on the second bracing piece 19, first movable structure 17 is through two connection first electric putter 15 of movable connection, the bottom fixed connection second connecting block 14 of first electric putter 15, the bottom fixed connection rotation motor 13 of second connecting block 14, the rotation end fixed connection link 11 of rotation motor 13, link 11 passes through fixing bolt 12 and connects first connecting block 10, the bottom fixed connection radioactive sample sampling section of thick bamboo 9 of first connecting block 10.

The display screen 3 is electrically connected with the camera 16, and the camera 16 can pick up the image of the scene in the shielding inner shell 5 and display the scene through the display screen 3.

The shielding outer shell 1 and the shielding inner shell 5 are made of steel materials, and the steel materials have good radiation shielding effect generated by radioactive substances 8.

The first moving structure 17 includes a first moving block 1701, a first supporting rod 1702 and a second electric putter 1703, the first moving block 1701 is slidably connected to the second supporting rod 19, the first supporting rods 1702 are fixedly connected between the first moving blocks 1701, one end of the second electric putter 1703 is fixedly connected to the first moving block 1701, the other end of the second electric putter 1703 is fixedly connected to the inner side wall of the shielding inner shell 5, and the second electric putter 1703 is started to drive the first moving block 1701 to move vertically, so as to drive the radioactive sample sampling tube 9 to move vertically.

The second moving structure 18 includes a third electric push rod 1801 and a second moving block 1802, where the second moving block 1802 is slidably connected to the first supporting rod 1702, one end of the third electric push rod 1801 is fixedly connected to the second moving block 1802, the other end of the third electric push rod 1801 is fixedly connected to the first moving block 1701, the bottom of the second moving block 1802 is fixedly connected to the first electric push rod 15, and the third electric push rod 1801 is started to drive the second moving block 1802 to move laterally, so as to drive the radioactive sample sampling tube 9 to move laterally.

The controller 4 is electrically connected to the first electric putter 15, the second electric putter 1703, the third electric putter 1801, and the rotation motor 13.

The outer side walls of the left side and the right side of the shielding shell 1 are fixedly connected with handles 2.

When the utility model is used, the electrical components in the application are externally connected with a power supply and a control switch when in use, and when the solid radioactive substance 8 is sampled, the whole collector is covered on the radioactive substance 8, the shielding shell 1 and the shielding inner shell 5 are made of steel materials, the steel materials have good radiation shielding effect generated by the radioactive substance 8, the shielding shell 1 and the shielding inner shell 5 can primarily shield the radiation generated by the radioactive substance 8, the shielding paint 7 is coated on the outer side wall of the shielding inner shell 5 and the inner side wall of the shielding shell 1, the shielding paint 7 can further shield the radiation generated by the radioactive substance 8, so that the collector has good shielding effect on the radiation generated by the radioactive substance 8, the radiation can be prevented from damaging the body of an operator during sampling, the camera 16 can pick up the image in the shielding inner shell 5, display the image through the display screen 3, observe the position of the radioactive sample sampling tube 9 through the display, then control the second electric push rod 1703 and the third electric push rod 1801 through the controller 4, adjust the position of the radioactive sample sampling tube 9, make it face the upper side of the radioactive substance 8, the second electric push rod 1703 is started, can drive the first moving block 1701 to move vertically, thus drive the radioactive sample sampling tube 9 to move vertically, the third electric push rod 1801 is started, can drive the second moving block 1802 to move horizontally, thus drive the radioactive sample sampling tube 9 to move horizontally, adjust the position of the radioactive sample sampling tube 9, the first electric push rod 15 is started, can drive the radioactive sample sampling tube 9 to descend, the rotating motor 13 is started, can drive the radioactive sample sampling tube 9 to rotate, the radioactive material 8 is sampled.

The beneficial point of the application lies in:

1. this application is rational in infrastructure, shielding shell and shielding inner shell adopt steel material to make, and the steel material has the ray shielding effect that better radioactive substance produced, and shielding shell and shielding inner shell can carry out preliminary shielding to the ray that radioactive substance produced, and the coating has shielding paint on the lateral wall of shielding inner shell and the inside wall of shielding shell, and shielding paint can be further shield the ray that radioactive substance produced, and the ray that the be convenient for make the collector produce radioactive substance has better shielding effect, and the ray can cause the damage to operator's health when avoiding the sampling.

2. This application is rational in infrastructure, the camera can make a video recording to the scene in the shielding inner shell to show through the display screen, observe the position of putting the radioactive sample sampling tube through the display, rethread controller control second electric putter and third electric putter, the position of the radioactive sample sampling tube of being convenient for adjustment.

The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present application does not relate to improvements of software and methods.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a radioactive sample collector, includes radioactive sample sampling tube (9), rotation motor (13) and first electric putter (15), its characterized in that: the novel shielding device comprises a shielding inner shell (5), a shielding outer shell (1), a shielding inner shell (5), a first moving structure (17) and a second moving structure (18), wherein a connecting frame (6) is fixedly connected to the outer side wall of the shielding inner shell (5), the other side of the connecting frame (6) is fixedly connected with the shielding outer shell (1), the top of the shielding outer shell (1) is fixedly connected with a display screen (3) and a controller (4), shielding paint (7) is coated on the outer side wall of the shielding inner shell (5) and the inner side wall of the shielding outer shell (1), a second supporting rod (19) and a camera (16) are fixedly connected to the inner side wall of the shielding inner shell (5), and radioactive substances (8) are placed in the shielding inner shell (5);

be provided with first movable structure (17) on second bracing piece (19), first movable structure (17) are through two connection first electric putter (15) of movable connection, the bottom fixed connection second connecting block (14) of first electric putter (15), the bottom fixed connection rotation motor (13) of second connecting block (14), rotation motor (13)'s rotation end fixed connection link (11), link (11) are connected first connecting block (10) through fixing bolt (12), the bottom fixed connection radioactivity sample sampling section of thick bamboo (9) of first connecting block (10).

2. The radioactive sample collector according to claim 1, characterized in that: the display screen (3) is electrically connected with the camera (16).

3. The radioactive sample collector according to claim 1, characterized in that: the shielding outer shell (1) and the shielding inner shell (5) are made of steel materials.

4. The radioactive sample collector according to claim 1, characterized in that: the first moving structure (17) comprises a first moving block (1701), a first supporting rod (1702) and a second electric push rod (1703), wherein the first moving block (1701) is connected to the second supporting rod (19) in a sliding mode, the first supporting rods (1702) are fixedly connected between the first moving blocks (1701), one end of the second electric push rod (1703) is fixedly connected to the first moving block (1701), and the other end of the second electric push rod (1703) is fixedly connected to the inner side wall of the shielding inner shell (5).

5. The radioactive sample collector according to claim 1, characterized in that: the second moving structure (18) comprises a third electric push rod (1801) and a second moving block (1802), the second moving block (1802) is slidably connected to the first supporting rod (1702), one end of the third electric push rod (1801) is fixedly connected to the second moving block (1802), the other end of the third electric push rod (1801) is fixedly connected to the first moving block (1701), and the bottom of the second moving block (1802) is fixedly connected with the first electric push rod (15).

6. The radioactive sample collector according to claim 1, characterized in that: the controller (4) is electrically connected with the first electric push rod (15), the second electric push rod (1703), the third electric push rod (1801) and the rotating motor (13).

7. The radioactive sample collector according to claim 1, characterized in that: the outer side walls of the left side and the right side of the shielding shell (1) are fixedly connected with handles (2).