CN104535362A - Soil auger applied to dry sand - Google Patents
Soil auger applied to dry sand Download PDFInfo
- Publication number
- CN104535362A CN104535362A CN201410819768.1A CN201410819768A CN104535362A CN 104535362 A CN104535362 A CN 104535362A CN 201410819768 A CN201410819768 A CN 201410819768A CN 104535362 A CN104535362 A CN 104535362A
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- husky
- sand
- shave
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- geotome
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a soil auger applied to dry sand. The soil auger comprises a soil auger body, a sand layer segmentation iron sheet and a sand shaving iron wire, wherein the soil auger body is rectangular, and the section of the soil auger body is square; and sand shaving holes and transverse joints are uniformly formed in one side of the soil auger body at intervals. The soil auger applied to the dry sand, provided by the invention, can be used for sampling the dry sand and is simple and practical, the uncontrollable leakage of sand can be effectively avoided, and the sand can be divided into different layers, so that the layered sampling is easily performed.
Description
Technical field
The invention belongs to soil layering sampling field, be specifically related to a kind of geotome being applicable to dry sand ground.
Background technology
In ecological, pedology research, often will sample field soil, the most basic tool carrying out this work is earth boring auger, by earth boring auger straight cutting soil, the soil of required level is taken out, fast, practical.But current earth boring auger is mainly applicable to loam sampling, not special in sandy soil.Sandy soil and loam have significantly different, the relative consolidation of loam, and soil particle is not easily scattered, and independently can not flow out from the gap of drill bit side, are easy to control in the process that therefore fetches earth, and do not have large difficulty.But, will encounter problems when being used for sampling sandy soil, especially dry sandy soil.The cohesiveness of sand is very poor, and especially in the scope of top layer 10 or 20cm, due to the impact by violent evaporation, sand is very dry, is easy to reveal from the gap of earth boring auger side, is difficult to succeed with dry sand during traditional earth boring auger sampling.This is because traditional earth boring auger is in order to peel off from pipe adopting the soil come, usually dig out the wide gap of about 1cm along steel pipe long axis direction.But the gap of traditional earth boring auger is excessive, and be perps, cause sandy soil to be easy to reveal.In addition, traditional earth boring auger is that cylinder bores, and is not suitable for excavating transverse joint.
Summary of the invention
An object of the present invention is the difficult problem being easy to reveal for solving traditional earth boring auger sandy soil, provides a kind of simple, practical, the geotome being applicable to dry sand ground that effectively can avoid the uncontrollable leakage of sandy soil.
The invention provides a kind of geotome being applicable to dry sand ground, comprise and bore body, sand bed segmentation iron plate and shave husky iron wire; Described brill is as rectangular shape, and cross section is square; Interval, described brill body side has evenly been dug and has been shaved husky hole and transverse joint.
Further, the brill mouth of described brill body is sharp shape.
Further, described in shave husky hole and be set to the circular hole that diameter is 0.5 centimetre, be located at described brill body every 5 centimetres; Described transverse joint width is 2-3 millimeter, and length is identical with place face width degree, is located at described brill body every 5 centimetres.
Further, described sand bed segmentation iron plate width is no longer than cross-sectional width in described brill body, and length is longer than cross-sectional width in described brill body; Described sand bed segmentation iron plate can insert described transverse joint segmentation sand bed.
Further, shaving husky iron wire described in is L shape; The described short bight portion of husky iron wire of shaving is not shorter than 2.5 centimetres, described in shave the long bight portion of husky iron wire and be not shorter than 6 centimetres; Described shave husky iron wire can insert described in shave husky hole and reject sand in described brill body.
Beneficial effect of the present invention is, a kind of geotome being applicable to dry sand ground provided by the invention is used to can be used for the sampling of dry sandy soil, simple, practical, effectively can avoid uncontrollable leakage of sandy soil, and sandy soil can be divided into different levels, thus carry out stratified sampling easily.
Accompanying drawing explanation
Figure 1 shows that a kind of geotome being applicable to dry sand ground of the present invention bores body front view.
Figure 2 shows that a kind of geotome sand bed segmentation iron plate schematic diagram being applicable to dry sand ground of the present invention.
Figure 3 shows that a kind of geotome being applicable to dry sand ground of the present invention shaves husky iron wire schematic diagram.
Embodiment
Hereafter will describe the specific embodiment of the invention in detail in conjunction with concrete accompanying drawing.It should be noted that the combination of technical characteristic or the technical characteristic described in following embodiment should not be considered to isolated, they can mutually be combined thus be reached better technique effect.In the accompanying drawing of following embodiment, the identical label that each accompanying drawing occurs represents identical feature or parts, can be applicable in different embodiment.
Figure 1 shows that a kind of geotome being applicable to dry sand ground of the present invention bores body front view.
Figure 2 shows that a kind of geotome sand bed segmentation iron plate schematic diagram being applicable to dry sand ground of the present invention.
Figure 3 shows that a kind of geotome being applicable to dry sand ground of the present invention shaves husky iron wire schematic diagram.
As Figure 1-3, the invention provides a kind of geotome being applicable to dry sand ground, comprise and bore body 1, sand bed segmentation iron plate 4 and shave husky iron wire 5; Described brill body 1 is rectangular shape, and cross section is square; Interval, described brill body 1 side has evenly been dug and has been shaved husky hole 2 and transverse joint 3.
Further, the brill mouth of described brill body 1 is sharp shape.
Further, described in shave the circular hole that husky hole 2 is set to diameter 0.5 centimetre, be located at described brill body 1 every 5 centimetres; Described transverse joint 3 width is 2-3 millimeter, and length is identical with place face width degree, is located at described brill body 1 every 5 centimetres.
Further, described sand bed segmentation iron plate 4 width is no longer than cross-sectional width in described brill body 1, and length is longer than cross-sectional width in described brill body 1; Described sand bed segmentation iron plate 4 can insert described transverse joint 3 splits sand bed.
Further, shaving husky iron wire 5 described in is L shape; The described short bight portion of husky iron wire 5 of shaving is not shorter than 2.5 centimetres, described in shave the long bight portion of husky iron wire 5 and be not shorter than 6 centimetres; Described shave husky iron wire 5 can insert described in shave husky hole 2 and reject sand in described brill body 1.
Embodiment:
Because dry sand layer mainly concentrates on the top layer less than 20 centimetres, apply a kind of geotome being applicable to dry sand ground provided by the invention and should ensure that sand borer embedded depth is no less than 20-30 centimetre when sampling, when reaching this degree of depth, the water cut of sandy soil is larger, cohesiveness obviously increases, brill mouth can be blocked with proper viscosity, thus avoid boring in the dry sand in body 1 from the outflow of brill mouth.When using of the present invention, can rely on the transverse joint 3 on brill body 1 and sand bed segmentation iron plate 4 that sandy soil are divided into different levels, thus carrying out stratified sampling easily.Utilize to shave husky iron wire 5 and shave husky hole 2 and peel off the sandy soil fetched in pipe, realize stratified sampling.Owing to boring the transverse joint 3 of body 1 and shaving husky hole 2 not quite, can effectively prevent sandy soil from uncontrollable leakage occurring through them.
A kind of geotome being applicable to dry sand ground provided by the invention is used to can be used for the sampling of dry sandy soil, simple, practical, effectively can avoid uncontrollable leakage of sandy soil, and sandy soil can be divided into different levels, thus carry out stratified sampling easily.
Although give some embodiments of the present invention, it will be understood by those of skill in the art that without departing from the spirit of the invention herein, can change embodiment herein.Above-described embodiment is exemplary, should using embodiment herein as the restriction of interest field of the present invention.
Claims (5)
1. be applicable to a geotome for dry sand ground, it is characterized in that, comprise and bore body, sand bed segmentation iron plate and shave husky iron wire; Described brill is as rectangular shape, and cross section is square; Interval, described brill body side has evenly been dug and has been shaved husky hole and transverse joint.
2. a kind of geotome being applicable to dry sand ground as claimed in claim 1, it is characterized in that, the brill mouth of described brill body is sharp shape.
3. a kind of geotome being applicable to dry sand ground as claimed in claim 1, is characterized in that, described in shave the circular hole that husky hole is set to diameter 0.5 centimetre, be located at described brill body every 5 centimetres; Described transverse joint width is 2-3 millimeter, and length is identical with place face width degree, is located at described brill body every 5 centimetres.
4. a kind of geotome being applicable to dry sand ground as claimed in claim 1, is characterized in that, described sand bed segmentation iron plate width is no longer than cross-sectional width in described brill body, and length is longer than cross-sectional width in described brill body; Described sand bed segmentation iron plate can insert described transverse joint segmentation sand bed.
5. a kind of geotome being applicable to dry sand ground as claimed in claim 1, is characterized in that, described in shave husky iron wire be L shape; The described short bight portion of husky iron wire of shaving is not shorter than 2.5 centimetres, described in shave the long bight portion of husky iron wire and be not shorter than 6 centimetres; Described shave husky iron wire can insert described in shave husky hole and reject sand in described brill body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410819768.1A CN104535362A (en) | 2014-12-24 | 2014-12-24 | Soil auger applied to dry sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410819768.1A CN104535362A (en) | 2014-12-24 | 2014-12-24 | Soil auger applied to dry sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104535362A true CN104535362A (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410819768.1A Pending CN104535362A (en) | 2014-12-24 | 2014-12-24 | Soil auger applied to dry sand |
Country Status (1)
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| CN (1) | CN104535362A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850288A (en) * | 2016-05-26 | 2016-08-17 | 毛潇雨 | Combined tool for digging pits or holes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460559Y (en) * | 2000-12-29 | 2001-11-21 | 中国科学院寒区旱区环境与工程研究所 | Dry sand sampling drill |
| CN101349618A (en) * | 2007-07-18 | 2009-01-21 | 中国科学院沈阳应用生态研究所 | Geotome suitable for sand soil |
| CN102062702A (en) * | 2010-11-25 | 2011-05-18 | 高永� | Soil sampler capable of acquiring soil samples by layering |
| CN102465516A (en) * | 2010-11-02 | 2012-05-23 | 陕西龙海工程建设有限公司 | Dry sand sampling drill |
| CN202382966U (en) * | 2011-07-11 | 2012-08-15 | 陈杰 | Soil monolith collecting and producing equipment |
| CN203629879U (en) * | 2013-12-26 | 2014-06-04 | 甘肃省治沙研究所 | Sand soil sampling device |
-
2014
- 2014-12-24 CN CN201410819768.1A patent/CN104535362A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460559Y (en) * | 2000-12-29 | 2001-11-21 | 中国科学院寒区旱区环境与工程研究所 | Dry sand sampling drill |
| CN101349618A (en) * | 2007-07-18 | 2009-01-21 | 中国科学院沈阳应用生态研究所 | Geotome suitable for sand soil |
| CN102465516A (en) * | 2010-11-02 | 2012-05-23 | 陕西龙海工程建设有限公司 | Dry sand sampling drill |
| CN102062702A (en) * | 2010-11-25 | 2011-05-18 | 高永� | Soil sampler capable of acquiring soil samples by layering |
| CN202382966U (en) * | 2011-07-11 | 2012-08-15 | 陈杰 | Soil monolith collecting and producing equipment |
| CN203629879U (en) * | 2013-12-26 | 2014-06-04 | 甘肃省治沙研究所 | Sand soil sampling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850288A (en) * | 2016-05-26 | 2016-08-17 | 毛潇雨 | Combined tool for digging pits or holes |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |
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| RJ01 | Rejection of invention patent application after publication |