CN106353131A - Frozen soil sampler - Google Patents
Frozen soil sampler Download PDFInfo
- Publication number
- CN106353131A CN106353131A CN201610819273.8A CN201610819273A CN106353131A CN 106353131 A CN106353131 A CN 106353131A CN 201610819273 A CN201610819273 A CN 201610819273A CN 106353131 A CN106353131 A CN 106353131A
- Authority
- CN
- China
- Prior art keywords
- sampler barrel
- soil
- sampling
- sampling head
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- 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)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a frozen soil sampler which comprises a hand wheel, a connecting rod, a sampling barrel and a sampling head. The center of the hand wheel is fixedly arranged at the top of the connecting rod, the bottom end of the connecting rod is fixedly connected with the top of the sampling barrel, the sampling head is connected on the outer side of the sampling barrel in a clamped manner, the bottom end of the sampling head is parallel to that of the sampling barrel, the sampling barrel is a two-sectional sampling barrel, and the upper portion of the sampling barrel is clamped and fixed through a clamping hoop. By arranging the sampling head, more convenience can be brought to enabling the sampler to enter soil, so that the sampler is enabled to be suitable for sampling frozen soil or hard soil; a sampling pipe can be taken out by demounting the clamping hoop and the sampling head after the two-sectional sampling barrel completes sampling, so that convenience is brought to taking out a sample and hierarchical observation and experiment.
Description
Technical field
The present invention relates to a kind of soil sample collector, more particularly to a kind of frozen soil soil sample collector.
Background technology
Soil sample collector is the instrument of indispensability during soil sampling.However, the soil sample collector of prior art is used for
The sampling of loose or weak soil soil, is not suitable for ever-frozen ground or the sampler of the harder soil of soil property, and
And after a problem of existing soil sample collector generally existing is just by soil sample, the specimen of sampling has been difficult to
Whole or not impaired taking-up, and be easy to observe delamination and Stratified Sampling operation.
Therefore, for above-mentioned problem, setting is a kind of to be applied to frozen soil soil property and is convenient for the behaviour after sampling
The soil sample collector made becomes a kind of necessary.
Content of the invention
It is an object of the invention to provide a kind of frozen soil soil sample collector, to solve the problems, such as above-mentioned prior art, make
Obtain this sampler and can be applied to frozen soil or the sampling of hard soil property, and facilitate the taking-up of sample and carry out dividing of sample
Layer is observed and experiment.
For achieving the above object, the invention provides following scheme: the application provides a kind of frozen soil soil sample collector, and it is special
Levy and be: include handwheel, connecting rod, sampler barrel and sampling head, the center of described handwheel is fixedly installed on the top of described connecting rod
Portion, the bottom of described connecting rod is fixedly connected with the top of described sampler barrel, and described sampling head is connected to the bottom of described sampler barrel
Outside portion, and paralleled with the bottom of described sampler barrel in the bottom of described sampling head；Described sampler barrel is two-flap type sampler barrel, institute
The top stating sampler barrel carries out clamping by a clip and fixes.
Preferably, described connecting rod is prismatic, and the center of described handwheel is to match with described connecting rod profile
Jack.
Preferably, described sampler barrel and described sampling head are all made using modulation steel.
Preferably, described soil sample collector also includes sample cell, and described sample cell is arranged in described sampler barrel, and described
Open Side Down for sample cell.
Preferably, described sample cell includes end cap and body, and described end cap and described body are threaded connection fixation.
Preferably, described sample cell is transparent material.
Preferably, described clip is fixed by the first bolt.
Preferably, described sampling head for side tilt round table-like, and described sampling head is two-flap type, and described two-flap type takes
Sample head is fixed by the second bolt.
Preferably, adopt interference fit between described handwheel and described connecting rod, between described clip and described sampler barrel
Using interference fit, between described sampling head and described sampler barrel, adopt interference fit.
The present invention achieves following technique effect with respect to prior art:
Frozen soil soil sample collector in the present invention, by arranging sampling head, can more easily make sampler enter into soil
In earth, thus frozen soil or the sampling of hard soil property can be applied to；Two-flap type sampler barrel is after the completion of sampling by clip
Pull down with sampling head, you can sample cell is taken out, that is, the taking-up facilitating sample and the layering carrying out sample are observed and experiment.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
Need use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only the present invention some enforcement
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the overall structure diagram of the specific embodiment of the invention；
Fig. 2 is the sectional view of clip in the present invention；
Fig. 3 is the sectional view of sampling head in the present invention；
Fig. 4 is the schematic shapes of sampling head in the present invention；
Wherein, 1 handwheel；2 connecting rods；3 clips；4 sample cells；5 sampler barrels；6 sampling heads；7 first bolts；8 cutter heads；9
Two bolts.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
It is an object of the invention to provide a kind of frozen soil soil sample collector, to solve the problems, such as above-mentioned prior art, make
Obtain this sampler and can be applied to frozen soil or the sampling of hard soil property, and facilitate the taking-up of sample and carry out dividing of sample
Layer is observed and experiment.
Understandable for enabling the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawings and specifically real
The present invention is further detailed explanation to apply mode.
Refer to Fig. 1 to Fig. 4, wherein, Fig. 1 is the overall structure diagram of the specific embodiment of the invention；Fig. 2 is the present invention
The sectional view of middle clip；Fig. 3 is the sectional view of sampling head in the present invention；Fig. 4 is the schematic shapes of sampling head in the present invention.
Embodiment one
As Figure 1-4, the present embodiment provides a kind of frozen soil soil sample collector, including handwheel 1, connecting rod 2, sampler barrel 5
And sampling head 6, the center of handwheel 1 is fixedly installed on the top of connecting rod 2, and the bottom of connecting rod 2 is fixed with the top of sampler barrel 5
Connect, sampling head 6 is connected to the bottom outside of sampler barrel 5, and is paralleled with the bottom of sampler barrel 5 in the bottom of sampling head 6；Sampling
Cylinder 5 is two-flap type sampler barrel 5, and the top of sampler barrel 5 carries out clamping by a clip 3 and fixes.
Frozen soil soil sample collector in the present embodiment, operator pass through to rotate handwheel 1 drive soil sample collector overall to
Under drill through, in handwheel 1 rotation process, sampling head 6 enters soil in rotary manner, can effectively reduce resistance, make sampler
More easily it is sampled, connecting rod 2 is correspondingly arranged on graduation mark, for observing the depth of sampling, reach predetermined sampling deep
Rotate backward handwheel 1 after degree, whole sampler is taken out from soil, unclamp the clamping to sampler barrel 5 of clip 3 and sampling head 6
Power, the sample in sampler barrel 5 is taken out, and then can be used for observing or being tested.
Embodiment two
As Figure 1-4, the present embodiment provides a kind of frozen soil soil sample collector, on the basis of embodiment one, this enforcement
Frozen soil soil sample collector in example also has the feature that
The connecting rod 2 of this sampler is prismatic, and the center of handwheel 1 is the jack matching with connecting rod 2 profile,
Will be fixing with the connecting rod 2 of prism-shaped for the center of handwheel 1, it is not easy the phenomenon occurring skidding during rotating handwheel 1, and
It is easy to the rotation that applying power carries out handwheel 1.
Sampler barrel 5 and sampling head 6 are all made so as to have more preferable mechanical property using modulation steel, in low temperature high rigidity
Frozen soil soil in ensure that being smoothed out of soil sample.
Soil sample collector also includes sample cell 4, and sample cell 4 is arranged in sampler barrel 5, and sample cell 4 Open Side Down, side
Just the sampling of sample cell 4, and also can easily sample cell 4 be taken out after the completion of sampling.
Sample cell 4 includes end cap and body, and end cap and body are threaded connection fixation, unclamp clip 3 after the completion of sampling
With sampling head 6, sample cell 4 is taken out from sampler barrel 5, the end cap of probe tube is threadeded with body, by the end cap rotation of probe tube
Turn and take off, can by push rod or stripper plate by the pedotheque in sample cell 4 release print pipe in layer, that is, will not
Break and vary the shape of sample and composition in QC 4, but also pedotheque can be carried out with layering and observe detection.
Sample cell 4 is transparent material, is easy to operator and the overall distribution situation of pedotheque is observed.
Clip 3 is fixed by the first bolt 7, then in the outside clamping of sampler barrel 5, plays fixation to sampler barrel 5
Effect.
Sampling head 6 for side tilt round table-like, cutter head 8 diagonally downward, and described sampling head 6 be two-flap type, described two
Flap-type sampling head 6 is fixed by the second bolt 9.
Adopt interference fit between handwheel 1 and described connecting rod 2, between described clip 3 and described sampler barrel 5, adopt interference
Cooperation, adopts interference fit between described sampling head 6 and described sampler barrel 5.
Apply specific case in the present invention principle of the present invention and embodiment are set forth, above example
Illustrate that being only intended to help understands the method for the present invention and its core concept；Simultaneously for one of ordinary skill in the art, according to
According to the thought of the present invention, all will change in specific embodiments and applications.In sum, this specification content
Should not be construed as limitation of the present invention.
Claims (9)
1. a kind of frozen soil soil sample collector it is characterised in that: include handwheel, connecting rod, sampler barrel and sampling head, described handwheel
Center is fixedly installed on the top of described connecting rod, and the bottom of described connecting rod is fixedly connected with the top of described sampler barrel, institute
State the bottom outside that sampling head is connected to described sampler barrel, and the bottom of described sampling head is equal with the bottom of described sampler barrel
OK；Described sampler barrel is two-flap type sampler barrel, and the top of described sampler barrel carries out clamping by a clip and fixes.
2. a kind of frozen soil soil sample collector according to claim 1 it is characterised in that: described connecting rod be prismatic, institute
The center stating handwheel is the jack matching with described connecting rod profile.
3. a kind of frozen soil soil sample collector according to claim 1 it is characterised in that: described sampler barrel and described sampling head
All made using modulation steel.
4. a kind of frozen soil soil sample collector according to claim 1 it is characterised in that: described soil sample collector also includes sample
QC, described sample cell is arranged in described sampler barrel, and described sample cell Open Side Down.
5. a kind of frozen soil soil sample collector according to claim 4 it is characterised in that: described sample cell includes end cap and pipe
Body, described end cap and described body are threaded connection fixation.
6. a kind of frozen soil soil sample collector according to claim 5 it is characterised in that: described sample cell be transparent material.
7. a kind of frozen soil soil sample collector according to claim 1 it is characterised in that: described clip is entered by the first bolt
Row is fixed.
8. a kind of frozen soil soil sample collector according to claim 1 it is characterised in that: described sampling head tilts for side
Round table-like, and described sampling head is two-flap type, described two-flap type sampling head is fixed by the second bolt.
9. a kind of frozen soil soil sample collector according to claim 1 it is characterised in that: described handwheel and described connecting rod it
Between adopt interference fit, adopt interference fit between described clip and described sampler barrel, described sampling head and described sampler barrel it
Between adopt interference fit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765004 | 2016-08-30 | ||
| CN2016107650048 | 2016-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106353131A true CN106353131A (en) | 2017-01-25 |
Family
ID=57858391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610819273.8A Pending CN106353131A (en) | 2016-08-30 | 2016-09-13 | Frozen soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106353131A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941553A (en) * | 2017-12-21 | 2018-04-20 | 复旦大学附属肿瘤医院 | A kind of handheld mechanical formula low temperature sample sampling instrument |
| CN109253894A (en) * | 2018-11-20 | 2019-01-22 | 河北成运环保设备有限公司 | A kind of extraction element of soil analysis containing Polychlorinated biphenyls |
| CN110220738A (en) * | 2019-06-14 | 2019-09-10 | 上海海事大学 | A kind of native sampler of highway engineering |
| CN112665905A (en) * | 2021-01-15 | 2021-04-16 | 马永成 | Frozen soil sampler for ecological environment detection |
| CN113096258A (en) * | 2021-03-12 | 2021-07-09 | 河北交投京张高速公路有限公司 | Multi-view-angle portable green-channel comprehensive checking platform |
| CN113899585A (en) * | 2021-11-23 | 2022-01-07 | 首钢水城钢铁(集团)赛德建设有限公司 | Concrete sampling equipment and sampling method based on steel industry solid waste residues |
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| JP2007284961A (en) * | 2006-04-14 | 2007-11-01 | Mikio Umeoka | Device and method for gathering soil |
| CN202057516U (en) * | 2011-03-30 | 2011-11-30 | 陈楠 | Soil sampler |
| CN202869848U (en) * | 2012-10-24 | 2013-04-10 | 西北农林科技大学 | Undisturbed soil column collector |
| CN203949801U (en) * | 2014-07-11 | 2014-11-19 | 中国科学院南京地理与湖泊研究所 | Soil sampler |
| CN205103050U (en) * | 2015-11-13 | 2016-03-23 | 河南农业大学 | Hand geotome |
| CN206020081U (en) * | 2016-08-30 | 2017-03-15 | 中国科学院寒区旱区环境与工程研究所 | A kind of frozen soil soil sample collector |
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| JP2007284961A (en) * | 2006-04-14 | 2007-11-01 | Mikio Umeoka | Device and method for gathering soil |
| CN202057516U (en) * | 2011-03-30 | 2011-11-30 | 陈楠 | Soil sampler |
| CN202869848U (en) * | 2012-10-24 | 2013-04-10 | 西北农林科技大学 | Undisturbed soil column collector |
| CN203949801U (en) * | 2014-07-11 | 2014-11-19 | 中国科学院南京地理与湖泊研究所 | Soil sampler |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941553A (en) * | 2017-12-21 | 2018-04-20 | 复旦大学附属肿瘤医院 | A kind of handheld mechanical formula low temperature sample sampling instrument |
| CN107941553B (en) * | 2017-12-21 | 2024-03-15 | 复旦大学附属肿瘤医院 | Handheld mechanical low-temperature sample sampling instrument |
| CN109253894A (en) * | 2018-11-20 | 2019-01-22 | 河北成运环保设备有限公司 | A kind of extraction element of soil analysis containing Polychlorinated biphenyls |
| CN109253894B (en) * | 2018-11-20 | 2024-02-06 | 河北成运环保设备有限公司 | Extraction element for soil analysis contains polychlorinated biphenyl |
| CN110220738A (en) * | 2019-06-14 | 2019-09-10 | 上海海事大学 | A kind of native sampler of highway engineering |
| CN112665905A (en) * | 2021-01-15 | 2021-04-16 | 马永成 | Frozen soil sampler for ecological environment detection |
| CN112665905B (en) * | 2021-01-15 | 2023-08-04 | 包头市水质检测技术有限责任公司 | Frozen soil sampler for ecological environment detection |
| CN113096258A (en) * | 2021-03-12 | 2021-07-09 | 河北交投京张高速公路有限公司 | Multi-view-angle portable green-channel comprehensive checking platform |
| CN113899585A (en) * | 2021-11-23 | 2022-01-07 | 首钢水城钢铁(集团)赛德建设有限公司 | Concrete sampling equipment and sampling method based on steel industry solid waste residues |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |