CN2132177Y - Manual directly-compressed soil-sampling tool - Google Patents
Manual directly-compressed soil-sampling tool Download PDFInfo
- Publication number
- CN2132177Y CN2132177Y CN 92227702 CN92227702U CN2132177Y CN 2132177 Y CN2132177 Y CN 2132177Y CN 92227702 CN92227702 CN 92227702 CN 92227702 U CN92227702 U CN 92227702U CN 2132177 Y CN2132177 Y CN 2132177Y
- Authority
- CN
- China
- Prior art keywords
- drill bit
- drill
- soil
- tube
- manual
- 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.)
- Expired - Lifetime
Links
- 238000005527 soil sampling Methods 0.000 title abstract description 3
- 239000002689 soil Substances 0.000 claims abstract description 33
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000005070 sampling Methods 0.000 description 10
- 238000007906 compression Methods 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 238000004856 soil analysis Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Abstract
The utility model relates to a manual vertically-compressed soil-sampling drill for original soil, which is suitable for the samples of teaching, scientific research and production departments associated with soil and which is mainly composed of a drill bit, a drill barrel, a connecting socket, a drill rod, etc. The drill bit has an inner diameter smaller than or equal to the drill barrel to form an inner bulge. The drill bit in a cone shape outside has an outer diameter larger than or equal to the drill barrel to form an outer bulge. Thus, the drill bit has the structure of double bulges. The drill bit is not provided with openings, but the drill barrel is provided with an opening equivalent to the point diameter of the drill bit. The utility model is provided with a compound rod and marks for the inheritance of depth and scale. Due to the adoption of the structure, the utility model reduces soil resistance and keep the original structure of soil samples.
Description
The utility model belongs to the drilling technology field, is a kind of direct press type undisturbed soil soil sample barrel.Be used for taking the soil analysis sample, soil is observed and is described sample and gather soil column sample, is suitable for the teaching relevant with soil, scientific research and production division.
Press the sampling mode difference, geotome has following three types: direct press type, spiral and hammering adding pressure type.Spiral and paddle type mill utilizes pressurization rotation and gravity to impact respectively and makes drill body enter the soil body, reach the purpose that fetches earth.But in sampling process, soil is agitated, and can not get desirable original-state soil sample; The direct press type geotome can be obtained comparatively ideal undisturbed soil sample.
At present, no matter be direct press type, still rotary or paddle type mill bores all fails really to overcome the sampling resistance, let alone gets the deep layer undisturbed soil sample.Bore as common twist drill, Xiong Yi brill, spiral opening, vertical compression opening brill, Luoyang Spade etc. all fail really to play a role in practice.
The purpose of this utility model provides a kind of manual undisturbed soil geotome of direct press type that reduces soil resistance.The utility model in use need not excavate the soil profile hole, only with people's operation, just can obtain like a cork and require degree of depth interior profile original-state soil sample.Become possibility thereby make earth boring auger get the section undisturbed soil sample, and alleviate the hard work of open-air section sampling greatly, and the flooded soils sampling that conventional method can not be taken a sample becomes possibility.
The utility model mainly is made up of drill bit, brill tube, Connection Block, drilling rod etc.The non-opening of drill bit, drill bit is fixedlyed connected with the brill tube, and the drill bit internal diameter is less than or equal to a brill tube internal diameter.The drill bit outside is taper, and drill bit awl end external diameter is more than or equal to boring the tube external diameter.Drill bit tube relatively forms " biconvex " structure.
Fig. 1 is the utility model structural drawing.1 is drill bit among the figure, and 2 for boring tube, 3 Connection Blocks, 4 drilling rods.
Fig. 2, Fig. 3 are the utility model cut-open view.5 is convex among the figure, 6 evaginations, and 7 is mouth.
In the utility model drill bit 1 is hollow garden post, and the outside is tapered, therefore, forms the drill bit cutting edge in drill bit 1 bottom, makes drill bit 1 more easily enter soil.Drill bit 1 is fixedlyed connected with brill tube 2, and drill bit 1 internal diameter is less than or equal to the internal diameter that bores tube 2, forms convex 5.The size of convex 5 is 0.0～1.5mm.Drill bit 1 awl end external diameter forms evagination 6 more than or equal to the external diameter that bores tube 2.The size of evagination 6 is 0.0～2.5mm.Drill bit 1 is " biconvex " structure.Drill bit 1 non-opening is cut out the mouth 7 that be parallel to axle suitable with drill bit 1 cutting edge diameter on brill tube 2.When fetching earth with the utility model, through port 7 takes out soil sample.Drilling rod 4 is by Connection Block 3, and tube 2 is fixedly connected with boring, and drilling rod 4 adopts combined type, when drilling rod 4 mobile jib length can not satisfy the sampling depth requirement, connects secondary bar until the degree of depth that requires.On drill bit 1, brill tube 2, Connection Block 3 and drilling rod 4, the succession deep calibration can be set, be convenient to determine the degree of depth that fetches earth.
The utility model " biconvex " structure decrease the drill body inwall with the friction force of the post that fetches earth and the drill body outer wall and the peripheral soil body.Operation only need overcome the resistance of drill bit cutting edge to " biconvex " 8 this sub-fraction, and is easy to use, saves time, laborsaving.Convex also helps the maintenance of undisturbed soil.Drill body sanction one and the suitable mouth of drill bit cutting edge diameter.This both had been beneficial to soil column and had taken out, and can prevent that again opening from crossing the havoc soil column.Mobile jib adds the length of drill body and should conveniently be advisable according to manually-operated.During the deep layer sampling, the secondary bar of adapted.Make easy to operationly like this, can satisfy the requirement of different sampling depths again.
The utility model drilling tool has simple in structure, and is easy to use, is suitable for characteristics such as the non-stone matter of multiple edaphic condition sampling.During operation, only earth boring auger vertically need be depressed, be depressed into drill body at every turn and contain the degree of depth that soil allows, take out earth boring auger along former mark, take out earth pillar, vertical compression is to the degree of depth that is allowed again.When mobile jib length does not satisfy the sampling depth requirement, connect secondary bar until the degree of depth that requires.In the start-stop position of boring the certain volume of marking on the tube, wherein soil sample can be used for soil weight mensuration.
As shown in drawings, the utility model can come to determine the related parameter that has of earth boring auger as required.
Claims (4)
1, the manual undisturbed soil geotome of a kind of direct press type is made up of drill bit 1, brill tube 2, drilling rod 4 and Connection Block 3 etc., it is characterized in that being in the drill bit 1 hollow garden post, drill bit 1 is " biconvex " structure, internal diameter is less than or equal to the internal diameter that bores tube 2, forms convex 5, and convex 5 sizes are 0.0～1.5mm; Drill bit 1 outside is cone shape, and awl end external diameter forms evagination 6 more than or equal to boring tube 2 external diameters, and evagination 6 sizes are 0.0～2.5mm.
2, the manual undisturbed soil geotome of direct press type according to claim 1 is characterized in that drill bit 1 internal diameter equals to bore tube 2 internal diameters, and drill bit 1 awl end external diameter forms outer male structure greater than boring tube 2 external diameters.
3, the manual undisturbed soil geotome of direct press type according to claim 1 is characterized in that drill bit 1 awl end external diameter equals to bore tube 2 external diameters, and drill bit 1 internal diameter is less than boring tube 2 internal diameters, male structure in forming.
4, the manual undisturbed soil geotome of direct press type according to claim 1 is characterized in that drill bit 1 non-opening, bores and to open mouthfuls 7 of a parallel shafts suitable with drill bit 1 cutting edge diameter on the tube 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92227702 CN2132177Y (en) | 1992-07-15 | 1992-07-15 | Manual directly-compressed soil-sampling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92227702 CN2132177Y (en) | 1992-07-15 | 1992-07-15 | Manual directly-compressed soil-sampling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2132177Y true CN2132177Y (en) | 1993-05-05 |
Family
ID=33771584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92227702 Expired - Lifetime CN2132177Y (en) | 1992-07-15 | 1992-07-15 | Manual directly-compressed soil-sampling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2132177Y (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100394159C (en) * | 2002-12-17 | 2008-06-11 | 中国科学院测量与地球物理研究所 | Soil Sampling device |
| CN101131352B (en) * | 2007-06-04 | 2010-05-26 | 北京林业大学 | In-situ measuring method and device for solum carbon dioxide flux |
| CN101666831B (en) * | 2009-09-08 | 2011-04-27 | 北京师范大学 | Measuring fixture and measuring method of frozen soil dielectric constant |
| CN102175485A (en) * | 2011-01-27 | 2011-09-07 | 河南农业大学 | High-speed and high-frequency percussion electric undistributed soil sampler and soil-sampling method of electric undistributed soil sampler |
| CN102494923A (en) * | 2011-12-15 | 2012-06-13 | 沈阳农业大学 | Soil pouring type soil sample collector |
| CN103175709A (en) * | 2013-02-20 | 2013-06-26 | 兰州大学 | Screw-in type soil sample preparation tool |
| CN103966994A (en) * | 2014-05-05 | 2014-08-06 | 深圳市工勘岩土集团有限公司 | Feeler inspection type underground pipeline probing shovel |
| CN104372784A (en) * | 2014-11-19 | 2015-02-25 | 无锡中地钻探装备有限公司 | Drilling type soil sampling rod |
| CN104631421A (en) * | 2015-01-13 | 2015-05-20 | 哈尔滨工业大学 | Device and method applicable to roadbed deep layer sampling density measurement |
| CN105651545A (en) * | 2015-12-24 | 2016-06-08 | 辽宁省水文局 | Soil sampling equipment for drilling standard volume of undisturbed soil |
| CN107238511A (en) * | 2016-12-06 | 2017-10-10 | 杭州祥龙钻探设备科技股份有限公司 | A kind of auto-feed formula soil sampling apptss |
| CN107237628A (en) * | 2016-12-06 | 2017-10-10 | 杭州祥龙钻探设备科技股份有限公司 | A kind of oscillatory type soil sampler |
| CN107238510A (en) * | 2016-12-06 | 2017-10-10 | 杭州祥龙钻探设备科技股份有限公司 | A kind of soil sampling apptss |
| CN107607347A (en) * | 2017-09-26 | 2018-01-19 | 北京林业大学 | A kind of soil profile soil sampler |
| CN110208044A (en) * | 2019-07-08 | 2019-09-06 | 中国地质科学院勘探技术研究所 | A kind of shallow-layer original position fluid sampling utensil and sampling method |
| CN110836789A (en) * | 2019-11-19 | 2020-02-25 | 郑海飞 | Municipal administration road detects and gets core machine drilling rod with concrete drilling |
| CN111337291A (en) * | 2020-04-07 | 2020-06-26 | 中国水利水电科学研究院 | Undisturbed soil sampler and soil infiltration performance measuring method |
-
1992
- 1992-07-15 CN CN 92227702 patent/CN2132177Y/en not_active Expired - Lifetime
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100394159C (en) * | 2002-12-17 | 2008-06-11 | 中国科学院测量与地球物理研究所 | Soil Sampling device |
| CN101131352B (en) * | 2007-06-04 | 2010-05-26 | 北京林业大学 | In-situ measuring method and device for solum carbon dioxide flux |
| CN101666831B (en) * | 2009-09-08 | 2011-04-27 | 北京师范大学 | Measuring fixture and measuring method of frozen soil dielectric constant |
| CN102175485A (en) * | 2011-01-27 | 2011-09-07 | 河南农业大学 | High-speed and high-frequency percussion electric undistributed soil sampler and soil-sampling method of electric undistributed soil sampler |
| CN102175485B (en) * | 2011-01-27 | 2014-03-12 | 河南农业大学 | High-speed and high-frequency percussion electric undistributed soil sampler and soil-sampling method of electric undistributed soil sampler |
| CN102494923A (en) * | 2011-12-15 | 2012-06-13 | 沈阳农业大学 | Soil pouring type soil sample collector |
| CN103175709A (en) * | 2013-02-20 | 2013-06-26 | 兰州大学 | Screw-in type soil sample preparation tool |
| CN103966994A (en) * | 2014-05-05 | 2014-08-06 | 深圳市工勘岩土集团有限公司 | Feeler inspection type underground pipeline probing shovel |
| CN103966994B (en) * | 2014-05-05 | 2016-02-10 | 深圳市工勘岩土集团有限公司 | Feeler inspection formula underground utilities visit shovel |
| CN104372784A (en) * | 2014-11-19 | 2015-02-25 | 无锡中地钻探装备有限公司 | Drilling type soil sampling rod |
| CN104631421A (en) * | 2015-01-13 | 2015-05-20 | 哈尔滨工业大学 | Device and method applicable to roadbed deep layer sampling density measurement |
| CN104631421B (en) * | 2015-01-13 | 2016-04-27 | 哈尔滨工业大学 | A kind of device and method being applicable to roadbed deep layer sampling survey density |
| CN105651545A (en) * | 2015-12-24 | 2016-06-08 | 辽宁省水文局 | Soil sampling equipment for drilling standard volume of undisturbed soil |
| CN107238511A (en) * | 2016-12-06 | 2017-10-10 | 杭州祥龙钻探设备科技股份有限公司 | A kind of auto-feed formula soil sampling apptss |
| CN107237628A (en) * | 2016-12-06 | 2017-10-10 | 杭州祥龙钻探设备科技股份有限公司 | A kind of oscillatory type soil sampler |
| CN107238510A (en) * | 2016-12-06 | 2017-10-10 | 杭州祥龙钻探设备科技股份有限公司 | A kind of soil sampling apptss |
| CN107237628B (en) * | 2016-12-06 | 2020-06-16 | 杭州祥龙钻探设备科技股份有限公司 | Vibrating soil sampling ware |
| CN107607347A (en) * | 2017-09-26 | 2018-01-19 | 北京林业大学 | A kind of soil profile soil sampler |
| CN110208044A (en) * | 2019-07-08 | 2019-09-06 | 中国地质科学院勘探技术研究所 | A kind of shallow-layer original position fluid sampling utensil and sampling method |
| CN110208044B (en) * | 2019-07-08 | 2022-01-28 | 中国地质科学院勘探技术研究所 | Shallow in-situ fluid sampling device and sampling method |
| CN110836789A (en) * | 2019-11-19 | 2020-02-25 | 郑海飞 | Municipal administration road detects and gets core machine drilling rod with concrete drilling |
| CN110836789B (en) * | 2019-11-19 | 2022-05-13 | 江门市建设监理顾问有限公司 | Municipal administration road detects and gets core machine drilling rod with concrete drilling |
| CN111337291A (en) * | 2020-04-07 | 2020-06-26 | 中国水利水电科学研究院 | Undisturbed soil sampler and soil infiltration performance measuring method |
| CN111337291B (en) * | 2020-04-07 | 2021-05-07 | 中国水利水电科学研究院 | Undisturbed soil sampler and soil infiltration performance measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |