CN109580423A - A kind of sample box varying device based on K boundary density - Google Patents
A kind of sample box varying device based on K boundary density Download PDFInfo
- Publication number
- CN109580423A CN109580423A CN201910062908.8A CN201910062908A CN109580423A CN 109580423 A CN109580423 A CN 109580423A CN 201910062908 A CN201910062908 A CN 201910062908A CN 109580423 A CN109580423 A CN 109580423A
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- China
- Prior art keywords
- clamping part
- sample
- boundary density
- sample box
- slot
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention discloses a kind of sample box for varying device based on K boundary density, including box body (2), the box body (2) includes pedestal (21) and the clamping part (22) above pedestal；The pedestal (21) has for accommodating and the accommodating hole of localizing sample storing apparatus (3).The clamping part is used for the sample storing apparatus fixed clamp in the box body (2), and there are rays to cross slot (221) for the side of the clamping part, which crosses after slot (221) are incident on the sample storing apparatus for ray and is emitted again.The present invention realizes sample to be tested storing apparatus and carries out rapid-mounted using manipulator and be accurately positioned, and improves detection accuracy.
Description
Technical field
The invention belongs to radioactivity nondestructive analysis technical fields, and in particular to one kind varies device based on K boundary density
Sample box.
Background technique
Previous K boundary density meter varies the sample box of device that there are two types of forms: it is a kind of to be equipped with for prototype plant, but its
Structure is simple, the boundary K absorbs and xrf analysis sample cell is mutually indepedent, (need to have by manual operations and cause radiation to personnel
Risk), it is unable to satisfy industrial application demand；Another kind is improves postindustrial sample box, and there are cuboids and cylinder two
Kind of sample cell, may be implemented in that hot cell is built-in to carry sample bottle using manipulator, initially realize detection demand to a certain extent.
However, with the raising that detection accuracy requires, industry proposes some new requirements, for example, dress sample bottle center
Stabilization is repeated with ray detection center to be consistent, and detect ray into and out of and must not reflect and interfered by sample box, and
The dynamics that manipulator was loaded and extracted dress sample bottle wants moderate.And current sample box is unable to satisfy above-mentioned requirements.It is existing for this
Shape is badly in need of researching and developing a kind of novel sample box for meeting requirement.
Summary of the invention
Present invention seek to address that the previous inconvenient benefit of sample box for varying device based on K boundary density, detection essence
Spend not high defect.
The present invention proposes that a kind of sample box that device is varied based on K boundary density, including box body, the box body include bottom
Seat and the clamping part above pedestal；The pedestal has for accommodating and the accommodating hole of localizing sample storing apparatus；It is described
Clamping part is used for by the sample storing apparatus fixed clamp in the box body, and there are ray mistakes for the side of the clamping part
Slot, the ray are crossed after slot is incident on the sample storing apparatus for ray and are emitted again.
According to the preferred embodiment of the present invention, the clamping part includes the first clamping part and the second clamping part, this first
There are gaps between clamping part and the second clamping part crosses slot to form the ray.
According to the preferred embodiment of the present invention, elastic grip assembly, the resilient clamp are provided in the clamping part
Component is stretched out to clamping part inner elastomeric.
According to the preferred embodiment of the present invention, the described elastic grip assembly is made of the decorative pearl on top of an official cap, pressure spring and jackscrew.
According to the preferred embodiment of the present invention, the elastic grip assembly is set to the horizontal slot being provided in clamping part
Kong Zhong.
According to the preferred embodiment of the present invention, the inner sidewall open at one end in the clamping part of the slot, it is another
End opening is less than institute in the lateral wall of the clamping part, the open pore size of one end of the inner sidewall in the clamping part of the slot
State the outer diameter of the decorative pearl on top of an official cap.
According to the preferred embodiment of the present invention, the jackscrew is to be threadedly coupled with the slot, and rotating jackscrew as a result, can
Adjust the size of the elastic grip assembly chucking power.
According to the preferred embodiment of the present invention, two institutes are each provided on first clamping part and the second clamping part
State elastic grip assembly.
The present invention also proposes that a kind of K boundary density meter varies device, including the sample box.The present invention more proposes one kind
K boundary density meter, including the K boundary density meter vary device.
By optimizing the structure design of sample box, sample to be tested storing apparatus is realized using manipulator and carries out fast quick-mounting
Card and accurate positioning, improve detection accuracy.
Detailed description of the invention
Fig. 1 is the sectional view of the sample box that device is varied based on K boundary density of one embodiment of the present of invention, the figure
Show that sample box is loaded with the structure of sample bottle；
Fig. 2 is the perspective view of the sample box of embodiment shown in FIG. 1；
Fig. 3 is the top view of the sample box of embodiment shown in FIG. 1.
Specific embodiment
This bright exemplary embodiment is more fully described below with reference to accompanying drawings.Although being shown in attached drawing of the invention
Exemplary embodiment, it being understood, however, that the present invention may be realized in various forms, and embodiment is not intended to limit the invention
Range.On the contrary, purpose of providing these embodiments is in order to make those skilled in the art thoroughly understand the present invention.
Term "and/or" herein is only a kind of incidence relation for describing affiliated partner, indicates may exist three kinds
Relationship, for example, " A and/or B " can be indicated: individualism A exists simultaneously A and B, these three situations of individualism B.In addition,
Character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
The present invention proposes a kind of sample box that device is varied based on K boundary density on the whole, and sample box is for accommodating
With localizing sample storing apparatus, such as sample bottle.The main body of sample box is known as box body.In the present invention, box body includes pedestal and position
Clamping part above pedestal.Pedestal and clamping part are integral structures, perforative up and down.Pedestal has for accommodating and positioning sample
The accommodating hole of product storing apparatus.Clamping part is then by sample storing apparatus fixed clamp in the box body, and the present invention is in clamping part
There are rays to cross slot for side, which crosses after slot is incident on the sample storing apparatus for ray and is emitted again.
Clamping part of the invention may include multiple portions, such as two points of clamping parts, for example including the first clamping part and
Second clamping part, there are gaps between first clamping part and the second clamping part crosses slot to form the ray.And each clamping part
In be provided with elastic grip assembly, the elastic grip assembly is stretched out to clamping part inner elastomeric.A kind of embodiment is bullet
Property clamp assemblies be made of the decorative pearl on top of an official cap, pressure spring and jackscrew, elastic grip assembly is set in the horizontal slot being provided in clamping part.
The high accuracy positioning that the samples storing apparatus such as sample bottle may be implemented of the invention is loaded with stabilization as a result,.The ray mistake added
Slot is symmetrically opened up in two sides, for passing through ray.It is not required to consider further that direction when sample box is installed as a result, avoids manipulator
Maloperation prevents sample box itself from impacting to detection.
The present invention also proposes that the K boundary density meter closed including above-mentioned sample varies device and K boundary density meter.
Fig. 1 is the sectional view of the sample box that device is varied based on K boundary density of one embodiment of the present of invention, the figure
Show that sample box is loaded with the structure of sample bottle.Fig. 2 is the perspective view of the sample box of above-mentioned implementation column.Fig. 3 is above-mentioned implementation
The top view of the sample box of column.As shown in Figures 1 to 3, the sample of the embodiment includes box body, and box body is by by upper and lower two parts group
At lower part is pedestal, and top is clamping part.
Pedestal and clamping part can be integrally formed, and be also possible to separate structure, but pass through the modes such as welding, bolt fixation
It is fixed to each other.Pedestal has an accommodating hole, for accommodating the simultaneously samples storing apparatus such as localizing sample bottle.Accommodating hole can be logical
Hole, is also possible to blind hole, medial surface, such as bottom surface, portion bottom surface, side wall etc., technique processing dimension with higher, so as to
In accurately localizing sample storing apparatus.Optionally, locating slot can be offered in accommodating hole, positioning step, positioning pin, determined
The structures such as position hole, with localizing sample storing apparatus.In Fig. 1, appended drawing reference 1 is as one exemplary sample of sample storing apparatus
Product bottle.The box body of the expression sample box of appended drawing reference 2.In the embodiment, accommodating hole 3 is through-hole, and bottom has a step, step
Structure setting is matched with the bottom structure of sample bottle.
In addition, the bottom of the pedestal 21 of sample box can also have the positioning and mounting structures such as mounting ear 211, so as to sample box
It is installed on K boundary density meter.
Referring back to Fig. 1 to Fig. 3, clamping part 22 is located on pedestal 21, is used for sample storing apparatus fixed clamp in box
In body 2.Unlike traditional sample box, there are rays to cross slot 221 for the side of clamping part, and ray crosses slot 221 for ray
It is emitted again after being incident on sample storing apparatus.In this embodiment, retained part is two parts, i.e. 222 He of the first clamping part
Second clamping part 223, there are gaps between two clamping parts crosses slot 221 to form ray.In other examples, clamping part
Also three, four or more points of clamping parts are segmented into.
The internal diameter of clamping part is slightly larger than the size of sample storing apparatus, in order to the disengaging of sample storing apparatus.But this
Invention is provided with elastic grip assembly to be held fixedly sample in clamping part, and elastic grip assembly is to inside clamping part
Flexibly stretch out.In this embodiment, two elastic grip assemblies are each provided on the first clamping part and the second clamping part, and
And be symmetrical arranged, and the elastic grip assembly is made of the decorative pearl on top of an official cap 224, pressure spring 225 and jackscrew 226, as shown in Figures 1 to 3.
Each elastic grip assembly is respectively arranged in the horizontal slot 227 being provided in clamping part.The one of slot 227
For end opening in the inner sidewall of clamping part, the other end is opened on the lateral wall of clamping part.The one of the inner sidewall in clamping part of slot
The open pore size at end is less than the outer diameter of the decorative pearl on top of an official cap, so that the decorative pearl on top of an official cap is unlikely to fall into accommodating hole, the decorative pearl on top of an official cap 224 is supported by pressure spring 225, and
Pressure spring 225 is then supported by jackscrew 226.Jackscrew is to be threadedly coupled with slot 227, and user can rotate by tool and push up as a result,
Silk adjusts the size of elastic grip assembly chucking power.
But elastic grip assembly of other structures, such as simple reed structure etc. also can be used in the present invention.
Using sample box of the invention, it can use manipulator and be loaded sample bottle, the decorative pearl on top of an official cap can block sample bottle automatically, in sample
Corresponding boss can be set on the outside of product bottle, more easily to be positioned.It, can be by manipulator easily after detection
Extract sample bottle.
It should be appreciated that in order to simplify the present invention and help it will be understood by those skilled in the art that various aspects of the invention,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is retouched in a single embodiment sometimes
It states, or is described referring to single figure.But should not be by the feature that the present invention is construed to include in exemplary embodiment
The essential features of patent claims.
It should be appreciated that can be to progress such as module, unit, the components for including in the equipment of one embodiment of the present of invention certainly
It adaptively changes so that they are arranged in equipment unlike this embodiment.The difference that can include the equipment of embodiment
Module, unit or assembly are combined into module, a unit or assembly, also they can be divided into multiple submodule, subelement or
Sub-component.
Claims (10)
1. a kind of sample box for varying device based on K boundary density, including box body (2), it is characterised in that:
The box body (2) includes pedestal (21) and the clamping part (22) above pedestal；The pedestal have for accommodate and
The accommodating hole (3) of localizing sample storing apparatus；The clamping part is used for the sample storing apparatus fixed clamp in the box
In body (2), and there are rays to cross slot (221) for the side of the clamping part, which crosses slot (221) and be incident on the sample for ray
It is emitted again after product storing apparatus.
2. the sample box of device is varied based on K boundary density as described in claim 1, it is characterised in that: the clamping part
Including the first clamping part (222) and the second clamping part (223), stayed between first clamping part (222) and the second clamping part (223)
There is gap to form the ray and cross slot (221).
3. the sample box of device is varied based on K boundary density as described in claim 1, it is characterised in that: the clamping part
In be provided with elastic grip assembly, the elastic grip assembly is stretched out to clamping part inner elastomeric.
4. the sample box of device is varied based on K boundary density as claimed in claim 3, it is characterised in that: the described elasticity
Clamp assemblies are made of the decorative pearl on top of an official cap (224), pressure spring (225) and jackscrew (226).
5. the sample box of device is varied based on K boundary density as claimed in claim 4, it is characterised in that: the elastic clip
It holds component and is set to horizontal be provided in the slot in clamping part (227).
6. the sample box of device is varied based on K boundary density as claimed in claim 5, it is characterised in that: the slot
(227) the inner sidewall open at one end in the clamping part, the other end are opened on the lateral wall of the clamping part, the slot
(227) open pore size of one end of the inner sidewall in the clamping part is less than the outer diameter of the decorative pearl on top of an official cap.
7. the sample box of device is varied based on K boundary density as claimed in claim 5, it is characterised in that: the jackscrew
(226) it is to be threadedly coupled with the slot (227), rotates jackscrew as a result, and the big of the elastic grip assembly chucking power is adjusted
It is small.
8. the sample box of device is varied based on K boundary density as claimed in claim 3, it is characterised in that: described first
Two elastic grip assemblies are each provided on clamping part (222) and the second clamping part (223).
9. a kind of K boundary density meter varies device, including sample box described in any item of the claim 1 to 8.
10. a kind of K boundary density meter, including K boundary density meter as claimed in claim 9 vary device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062908.8A CN109580423A (en) | 2019-01-23 | 2019-01-23 | A kind of sample box varying device based on K boundary density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062908.8A CN109580423A (en) | 2019-01-23 | 2019-01-23 | A kind of sample box varying device based on K boundary density |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109580423A true CN109580423A (en) | 2019-04-05 |
Family
ID=65917704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910062908.8A Pending CN109580423A (en) | 2019-01-23 | 2019-01-23 | A kind of sample box varying device based on K boundary density |
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| Country | Link |
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| CN (1) | CN109580423A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2854576Y (en) * | 2005-09-16 | 2007-01-03 | 北京普析通用仪器有限责任公司 | Sample pit support of multipurpose spectral instrument |
| CN102401775A (en) * | 2011-11-02 | 2012-04-04 | 中国科学院力学研究所 | Prestressing thin film contact angle measurement system |
| US20140361177A1 (en) * | 2013-06-11 | 2014-12-11 | Canon Kabushiki Kaisha | Apparatus configured to generate terahertz wave and apparatus configured to detect terahertz wave |
| CN104359790A (en) * | 2014-11-06 | 2015-02-18 | 中国原子能科学研究院 | Sample replacing device for K boundary densimeter |
| CN204903373U (en) * | 2015-07-21 | 2015-12-23 | 苏州大学卫生与环境技术研究所 | Liquid detects uses sample cell frame |
| CN108444922A (en) * | 2018-06-03 | 2018-08-24 | 徐佳东 | A kind of medicament residue detection device |
-
2019
- 2019-01-23 CN CN201910062908.8A patent/CN109580423A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2854576Y (en) * | 2005-09-16 | 2007-01-03 | 北京普析通用仪器有限责任公司 | Sample pit support of multipurpose spectral instrument |
| CN102401775A (en) * | 2011-11-02 | 2012-04-04 | 中国科学院力学研究所 | Prestressing thin film contact angle measurement system |
| US20140361177A1 (en) * | 2013-06-11 | 2014-12-11 | Canon Kabushiki Kaisha | Apparatus configured to generate terahertz wave and apparatus configured to detect terahertz wave |
| CN104359790A (en) * | 2014-11-06 | 2015-02-18 | 中国原子能科学研究院 | Sample replacing device for K boundary densimeter |
| CN204903373U (en) * | 2015-07-21 | 2015-12-23 | 苏州大学卫生与环境技术研究所 | Liquid detects uses sample cell frame |
| CN108444922A (en) * | 2018-06-03 | 2018-08-24 | 徐佳东 | A kind of medicament residue detection device |
Non-Patent Citations (1)
| Title |
|---|
| 田馨华 等: "《乏燃料后处理的分析与测试技术进展》", 31 January 1998, 原子能出版社, pages: 133 - 136 * |
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