CN210915244U - Sample tube uncapping device in material analysis after irradiation - Google Patents
Sample tube uncapping device in material analysis after irradiation Download PDFInfo
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- CN210915244U CN210915244U CN201921561047.XU CN201921561047U CN210915244U CN 210915244 U CN210915244 U CN 210915244U CN 201921561047 U CN201921561047 U CN 201921561047U CN 210915244 U CN210915244 U CN 210915244U
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Abstract
The utility model discloses a sample tube uncapping device in material analysis after irradiation, which comprises a sample tube and an uncapping device, wherein the uncapping device comprises a base, a supporting vertical plate and a top plate, holes are formed in the top plate and the base, the holes in the top plate and the base are in a vertical mirror image relationship, the hole diameters are consistent and are equal to or slightly larger than the outer diameter of a sample tube body, and the sample tube can be conveniently clamped into the holes; when the utility model is adopted to open the cover of the sample tube, the sample tube is not required to be directly contacted by both hands, thus reducing the exposure dose of the working personnel; the sample tube cover can be quickly opened, the sample can be prevented from being scattered, and the working effect can be greatly improved; the gripper type mechanical hand has the advantages of small volume, low cost, simple operation, easy operation of the gripper type mechanical hand in the glove box and the like.
Description
Technical Field
The utility model relates to a material property inspection field after the irradiation specifically, relates to a sample cell device of uncapping among material analysis after the irradiation.
Background
The analysis of the irradiated material is of great significance for understanding the form and composition change of the irradiated material, the analysis of the irradiated material is generally carried out by cutting and sampling by a destructive method in a hot chamber, and a required sample is loaded into a sample tube and transported to a radiochemical analysis laboratory for subsequent analysis. Usually, the sample size of hot chamber cutting sample is far greater than the sample size that actual analysis needs to, but for multiple analysis usefulness, so the radiation dose level of the intraductal sample of sample is higher, can reach several hundred milli-xi volts at most, consequently opening of sample cell need go on in the glove box in the material analysis after the irradiation, open the sample cell lid through sword formula manipulator and get the right amount sample and carry out the analysis, because the sample cell lid is less, can't operate sword formula manipulator vertical direction uncapping, and the inclined sample cell uncapping of operation sword formula manipulator can cause the intraductal sample of sample to shake off usually, cause the radioactive contamination in the glove box, cause very big difficulty for follow-up decontamination.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model researches a sample cell device of uncapping among material analysis after the irradiation, has accomplished uncapping of all sample cells in the glove box smoothly, has established the solid foundation for material analysis after the irradiation smoothly.
The problem of sample tube lid is opened to the vertical direction of sword formula manipulator unable operation in the material analysis after the irradiation, a sample tube device of uncapping is provided, and the device's use can be in the glove box operation sword formula manipulator open sample tube lid fast, and uncap the process sample and unrestrained, avoids unnecessary radioactivity to stain.
For realizing above-mentioned utility model purpose, this application provides a sample cell device of uncapping in material analysis after irradiation, the device includes:
sample cell and cap opener, the sample cell includes: the upper end of the sample tube body is open, and the sample tube cover is used for sealing the open end of the sample tube body; the cover opener comprises a base, a supporting vertical plate and a top plate, the lower end of the supporting vertical plate is fixedly connected with the base, one end of the top plate is fixedly connected with the supporting vertical plate, a first sample tube inserting hole is formed in the top plate, and a second sample tube inserting hole is formed in the base.
Preferably, a cavity penetrating through the sample tube body and the sample tube cover is formed in the sample tube, the cavity comprises a first cavity and a second cavity, the first cavity is located above the second cavity, and the first cavity is communicated with the second cavity.
Preferably, the sample tube is made of radiation resistant rubber.
Preferably, the top plate is a horizontal plate, and one end of the top plate is fixedly connected with the side face of the upper end of the supporting vertical plate.
Preferably, the vertical center lines of the first sample tube insertion hole and the second sample tube insertion hole coincide with each other.
Preferably, the first sample tube insertion hole and the second sample tube insertion hole have the same hole diameter.
Preferably, the first sample tube insertion hole and the second sample tube insertion hole have the same diameter as the outer diameter of the sample tube body.
Preferably, the first sample tube insertion hole and the second sample tube insertion hole have a hole diameter larger than the outer diameter of the sample tube body, and the hole diameter pitch is within 2 mm.
Preferably, the lid opener is made of stainless steel.
One or more technical solutions provided by the present application have at least the following technical effects or advantages:
1. the sample tube cover can be opened in the glove box by operating the sword type mechanical arm in the material analysis after irradiation, and the success rate of opening the cover can reach 100%;
2. by adopting the utility model, the sample tube cover can be opened in the glove box in the vertical direction, the sample in the sample tube can be completely prevented from being scattered, and the radioactive contamination in the glove box can be avoided;
3. when the utility model is adopted to open the cover of the sample tube, both hands are not needed to directly contact the sample tube, and the time required by the cover opening is short, thus the irradiation dose of the working personnel is reduced to the maximum extent;
4. the sample tube uncapping device has the advantages of small volume, low cost, simple and convenient manufacture, simple operation and convenient use of the sword-type manipulator in the glove box;
5. use the utility model discloses a device of uncapping can improve work efficiency by a wide margin.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention;
FIG. 1 is a schematic diagram of the structure of a sample tube in the present application;
fig. 2 is a schematic view of the structure of the cap opener in the present application;
fig. 3 is a front view of the cap opener in the present application;
fig. 4 is a side view of the cap opener in the present application;
fig. 5 is a plan view of the cap opener in the present application.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflicting with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the scope of the present invention is not limited by the specific embodiments disclosed below.
An object of the utility model is to provide a sample cell device of uncapping among material analysis behind irradiation to solve the problem that sample cell lid was opened to the unable vertical direction of operation sword formula manipulator in the glove box, greatly improve sample cell efficiency of uncapping and work efficiency among the material analysis behind the irradiation.
The sample tube cover opening device comprises a sample tube, wherein a cavity is formed in the sample tube, a sample tube cover (shown in the attached drawing 1 in detail) is arranged on the sample tube, and the sample tube is made of irradiation-resistant rubber.
As a further improvement, the above-mentioned sample cell device of uncapping still includes the cap opener, the cap opener includes the base, supports riser, roof, wherein all has the hole on roof and the base, and this cap opener adopts the stainless steel to make, and wherein the base, supports riser and roof and all takes the welding mode to connect.
Example 1:
as shown in fig. 1, the sample tube cap opening device includes a sample tube, a sample tube cap 11 and a sample tube body 12 are provided on the sample tube, and a cavity penetrating through upper and lower ends of the sample tube body is provided in the sample tube body, the cavity includes a first cavity 13 and a second cavity 14, the first cavity 13 is located above the second cavity 14, and the first cavity 13 is communicated with the second cavity 14.
The sample tube is mainly used for containing an analysis sample of irradiated materials, and the using method comprises the following steps: and (3) opening the sample tube cover 12 by the operation manipulator, putting the irradiated material analysis sample into the cavity of the sample tube, covering the sample tube cover 12 with the sample tube, and finally putting the sample tube into a lead tank for sample transfer.
Example 2:
on the basis of embodiment 1, the sample tube uncovering device in this embodiment further includes an uncovering device (as shown in fig. 2-5), the uncovering device includes a base 1, a supporting vertical plate 2, and a top plate 3, wherein the top plate and the base are respectively provided with a top plate cover taking hole 4 and a base upper sample tube hole 5, the top plate cover taking hole 4 and the base upper sample tube hole 5 are in an up-down mirror image relationship, the aperture size is consistent and is equal to or slightly larger than the outer diameter of the sample tube body 12, so that the sample tube can be conveniently clamped into the cover taking hole 4 on the top plate or the sample tube placing hole 5 on the base, the 'slightly larger' in the embodiment is understood to be only suitable expanded sizes for easily placing the sample tube into the cover taking hole 4 on the top plate and the sample tube placing hole 5 on the base, and is not understood to be a large increase in diameter, and the slightly larger in the embodiment is not more than 2mm different from the specific diameter.
The cover opener is mainly used for operating a sword type manipulator in a glove box to open a sample tube cover, and the using method comprises the following steps: the sword type mechanical arm is operated in the glove box to open the lead pot filled with the sample tube, the sample tube is taken out and is placed into the cover taking hole 4 in the top plate on the top plate of the cover opener top plate 3 from top to bottom, due to size difference, the sample tube can be clamped on the top plate to be taken out of the cover taking hole 4 and cannot fall off, one sword type mechanical arm is operated to press the sample tube cover 11, and the other sword type mechanical arm is operated to hold the sample tube body 12 and pull down to open the sample tube cover. After taking a sample, putting the sample tube into the sample tube hole 5 on the base 1 from top to bottom, operating one sword-shaped manipulator to hold the sample tube body 12 to keep upright, and operating the other sword-shaped manipulator to complete the cover covering operation.
In the embodiment, the sword type mechanical arm can be operated to open the sample tube cover in the glove box, and the success rate of opening the sample tube cover can reach 100%; the sample in the sample tube can be completely prevented from being scattered in the process of opening the cover, and radioactive contamination in the glove box is avoided; when the cover is opened, the sample tube is not required to be directly contacted by two hands, so that the irradiated dose of workers is reduced to the maximum extent; the cover opening device is small in size, low in cost, simple and convenient to manufacture and operate, and a sword type manipulator is convenient to operate and use in the glove box; in addition, when the cover opening device in the embodiment is used, the cover opening time is shorter than 1min, and the working efficiency of personnel is greatly improved.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
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 (9)
1. A sample tube uncapping device in post-irradiation material analysis, characterized by comprising:
sample cell and cap opener, the sample cell includes: the upper end of the sample tube body is open, and the sample tube cover is used for sealing the open end of the sample tube body; the cover opener comprises a base, a supporting vertical plate and a top plate, the lower end of the supporting vertical plate is fixedly connected with the base, one end of the top plate is fixedly connected with the supporting vertical plate, a first sample tube inserting hole is formed in the top plate, and a second sample tube inserting hole is formed in the base.
2. The apparatus for opening a cover of a sample tube in post-irradiation material analysis according to claim 1, wherein the sample tube has a cavity formed therein, the cavity penetrating through the sample tube body and the sample tube cover, the cavity comprises a first cavity and a second cavity, the first cavity is located above the second cavity, and the first cavity is communicated with the second cavity.
3. The apparatus for opening a cap of a sample tube in post-irradiation material analysis according to claim 1, wherein the sample tube is made of irradiation-resistant rubber.
4. The device for opening a cover of a sample tube in post-irradiation material analysis according to claim 1, wherein the top plate is a horizontal plate, and one end of the top plate is fixedly connected with the side surface of the upper end of the supporting vertical plate.
5. The apparatus for decapping sample tubes in post-irradiation material analysis according to claim 1, wherein vertical center lines of the first sample tube insertion hole and the second sample tube insertion hole coincide.
6. The apparatus for uncapping a sample tube in post-irradiation material analysis according to claim 1, wherein the first sample tube insertion hole and the second sample tube insertion hole have the same hole diameter.
7. The apparatus for decapping a sample tube in post-irradiation material analysis according to claim 6, wherein the first sample tube insertion hole and the second sample tube insertion hole have the same diameter as the outer diameter of the sample tube body.
8. The apparatus for uncapping a sample tube in post-irradiation material analysis according to claim 6, wherein the first sample tube insertion hole and the second sample tube insertion hole have a larger aperture than the outer diameter of the sample tube body, and the difference in aperture is within 2 mm.
9. The apparatus for removing a cap from a sample tube in post-irradiation material analysis of claim 1, wherein the cap remover is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921561047.XU CN210915244U (en) | 2019-09-19 | 2019-09-19 | Sample tube uncapping device in material analysis after irradiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921561047.XU CN210915244U (en) | 2019-09-19 | 2019-09-19 | Sample tube uncapping device in material analysis after irradiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210915244U true CN210915244U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921561047.XU Active CN210915244U (en) | 2019-09-19 | 2019-09-19 | Sample tube uncapping device in material analysis after irradiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210915244U (en) |
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2019
- 2019-09-19 CN CN201921561047.XU patent/CN210915244U/en active Active
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