CN205941051U - Ground sampling device among geotechnical engineering - Google Patents
Ground sampling device among geotechnical engineering Download PDFInfo
- Publication number
- CN205941051U CN205941051U CN201620773009.0U CN201620773009U CN205941051U CN 205941051 U CN205941051 U CN 205941051U CN 201620773009 U CN201620773009 U CN 201620773009U CN 205941051 U CN205941051 U CN 205941051U
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- China
- Prior art keywords
- sample
- outer sleeve
- sampling
- drill body
- ground
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- Expired - Fee Related
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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 utility model relates to a ground sampling device among geotechnical engineering, the outer sleeve is connected with the connecting plate, the sample is bored body cover and is established inside the outer sleeve, and the sample is bored the body and can be slided about the outer sleeve is inside, multistage telescopic cylinder fixes on the connecting plate, multistage telescopic cylinder's piston end and the top that the body was bored in the sample are connected, it takes a sample to be used for the promotion sample brill body to stretch into soil inside, the compressed gas storehouse is connected with multistage telescopic cylinder, operating panel is connected with the compressed gas storehouse, the support frame props up and establishes at the outer sleeve lower extreme, the window has been offered at the outer sleeve middle part, the sample is bored the body and sample and is rotated a section of thick bamboo and be provided with the sample connection corresponding position department, the sample is rotated a section of thick bamboo and is rotationally set up at the outer sleeve middle part, during the sample, the sample connection overlapping that a section of thick bamboo will be taken a sample the brill body and taken a sample and rotate a section of thick bamboo is rotated to rotatory the sample, take out the ground sample. The utility model discloses sampling operation is simple and convenient, and structure portable is difficult to cause destruction to geology simultaneously.
Description
Technical field
This utility model belongs to Geotechnical Engineering apparatus field and in particular to ground sampler in a kind of Geotechnical Engineering.
Background technology
Soil sampling includes laying and the sampling technique sampled.Adopt section soil sample, record end should be observed in section laggard
OK.First section should be rebuild before sampling, clear up, the surface dust on top layer of pruning, then press level more from top to bottom successively therefrom
Heart typical parts sample.Existing soil sampler has numerous species.Collection farmland or wasteland topsoil sample, can use small-sized
Spades.The research general physical property of soil, the such as soil weight, porosity and water retention characteristic etc., available cutting ring.Cutting ring is two ends
The cylinder of opening, lower mouth has sword, the height of cylinder and diameter to be 5 cm.If deeper soil will be sampled,
Sampling tool the most frequently used at present is earth boring auger.Earth boring auger divides manual operations and mechanically actuated two class.Manual earth boring auger style is very
Many, there is the short handle earth boring auger of collection shallow-layer soil sample, observe the screw terminal earth boring auger of 1 meter about soil layer interior profile feature, the latter enters Tu Sheng
Power, is particularly suited for observing WATER LEVEL CHANGES, but collection soil sample amount is little.The physics gathering for chemical analyses or being not required to undisturbed soil
During the soil sample of analysis, use open type earth boring auger.Collection does not destroy the undisturbed soil sample of Soil structure or shape, uses telescopic earth boring auger.
Machinery is adopted earth boring auger and is driven by motor, makes drill body enter the soil of certain depth, then puts on earth pillar, keep flat observation, on demand
Cutting sampling.Earth pillar diameter can use the drill body of different-diameter to control, such as 5 centimetres, 10 centimetres or thicker.But for relatively harder
For hard ground, existing using the distance below instrument often more difficult one meter of inside extending into soil even deeper away from
From for the soil of deep layer, drilling tool drilling is difficult, or even small-sized drilling tool can not meet requirement, and large-scale drilling tool is deposited
In transport difficult, the shortcomings of big to soil surface destruction.
Content of the invention
The purpose of this utility model is to provide a kind of hard ground sampler for above-mentioned problem, can extend into
To less than one meter of hard ground of distance sampling, and structure is simply easy to carry, during use to surface vegetation not
Cause big destruction.
The technical solution adopted in the utility model：Ground sampler in a kind of Geotechnical Engineering, it includes outer sleeve, sampling
Drill body, connecting plate, sampling rotary cylinder, multi-stage expansion cylinder, compression gas storehouse, guidance panel and bracing frame, outer sleeve and connecting plate
Connect, sampling drill body is set in inside outer sleeve, and sample drill body and can slide up and down in outer sleeve inner, multi-stage expansion cylinder is solid
It is scheduled on connecting plate, the piston end of multi-stage expansion cylinder is connected with the top of sampling drill body, for promoting sampling drill body to stretch into soil
It is sampled inside earth, compression gas storehouse is connected with multi-stage expansion cylinder, guidance panel is connected with compression gas storehouse, and bracing frame props up and is located at
Outer sleeve lower end, offers window in the middle part of outer sleeve, sampling drill body and sampling rotary cylinder are provided with sample tap in corresponding position,
Sampling rotary cylinder is rotatably arranged in the middle part of outer sleeve, and during sampling, rotation sampling rotary cylinder will sample drill body and rotate with sampling
The sample tap of cylinder is overlapping, takes out ground sample.
Further, the lower edge of described sampling drill body is provided with blade and bores ground portion.
Further, described sampling rotary cylinder is provided with a handle being easy to rotate.
Further, being made up of support body and supporting part of described bracing frame, support body is connected with supporting part, described supporting part
Its upper-lower height telescopically adjustable, to adapt to different terrain.
Compared with prior art its advantage is this utility model：This utility model adopts hydraulic cylinder as auger
The power that body advances, it is strong to bore native power, and for hard ground, be easy to extend into hard ground less than one meter of distance takes
Sample, and structure is simply easy to carry, does not cause big destruction to surface vegetation during use.2. this practicality is applicable to
Any soil property is sampled analyze, equipment is easy to carry, easy to operate, and structure is simple.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
As shown in figure 1, ground sampler in a kind of Geotechnical Engineering, it include outer sleeve 1, sampling drill body 2, connecting plate 3,
Sampling rotary cylinder 4, multi-stage expansion cylinder 5, compression gas storehouse 6, guidance panel 7 and bracing frame, outer sleeve 1 is connected with connecting plate 3, takes
Sample drill body 2 is set in inside outer sleeve 1, and sampling drill body 2 can slide up and down inside outer sleeve 1, and multi-stage expansion cylinder 5 is fixing
On connecting plate 3, the piston end of multi-stage expansion cylinder 5 is connected with the top of sampling drill body 2, for promoting sampling drill body 2 to stretch into
It is sampled inside soil, compression gas storehouse 6 is connected with multi-stage expansion cylinder 5, guidance panel 7 is connected with compression gas storehouse 6, bracing frame
Install in outer sleeve 1 lower end, in the middle part of outer sleeve 1, offer window, sampling drill body 2 and sampling rotary cylinder 4 set in corresponding position
It is equipped with sample tap 9, sampling rotary cylinder 4 is rotatably arranged in the middle part of outer sleeve 1, during sampling, rotation sampling rotary cylinder 4 will sample
Drill body 2 is overlapping with the sample tap 9 of sampling rotary cylinder 4, takes out ground sample.The lower edge of described sampling drill body 2 is provided with
Blade bores ground portion.One handle 12 being easy to rotate is provided with described sampling rotary cylinder 4.Described bracing frame by support body 10
Form with supporting part 11, support body 10 is connected with supporting part 11, described supporting part 11 its upper-lower height telescopically adjustable, to adapt to not
Same landform.
Technological means disclosed in this utility model scheme are not limited only to the technological means disclosed in above-mentioned technological means, also
Including the technical scheme being made up of above technical characteristic equivalent.Unaccomplished matter of the present utility model, belongs to this area skill
The common knowledge of art personnel.
Claims (4)
1. ground sampler in a kind of Geotechnical Engineering, it includes outer sleeve, sampling drill body, connecting plate, sampling rotary cylinder, multistage
, it is characterised in that outer sleeve is connected with connecting plate, sampling drill body is sheathed for telescopic cylinder, compression gas storehouse, guidance panel and bracing frame
In outer sleeve inner, and sampling drill body can slide up and down in outer sleeve inner, and multi-stage expansion cylinder is fixed on connecting plate, multistage
The piston end of telescopic cylinder is connected with the top of sampling drill body, is sampled inside soil for promoting sampling drill body to stretch into, pressure
Contracting gas storehouse is connected with multi-stage expansion cylinder, and guidance panel is connected with compression gas storehouse, and bracing frame installs in outer sleeve lower end, outer sleeve
Middle part offers window, and sampling drill body and sampling rotary cylinder are provided with sample tap in corresponding position, and sampling rotary cylinder is rotatable
Be arranged in the middle part of outer sleeve, during sampling, rotation sampling rotary cylinder will sample drill body with sample rotary cylinder sample tap overlapping, take
Go out ground sample.
2. in a kind of Geotechnical Engineering according to claim 1 ground sampler it is characterised in that described sampling drill body
Lower edge be provided with blade bore ground portion.
3. in a kind of Geotechnical Engineering according to claim 1 ground sampler it is characterised in that described sampling rotates
One handle being easy to rotate is provided with cylinder.
4. in a kind of Geotechnical Engineering according to claim 1 ground sampler it is characterised in that described bracing frame
It is made up of support body and supporting part, support body is connected with supporting part, described supporting part its upper-lower height telescopically adjustable, to adapt to difference
Landform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773009.0U CN205941051U (en) | 2016-07-21 | 2016-07-21 | Ground sampling device among geotechnical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773009.0U CN205941051U (en) | 2016-07-21 | 2016-07-21 | Ground sampling device among geotechnical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205941051U true CN205941051U (en) | 2017-02-08 |
Family
ID=57925850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620773009.0U Expired - Fee Related CN205941051U (en) | 2016-07-21 | 2016-07-21 | Ground sampling device among geotechnical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205941051U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490010A (en) * | 2018-12-11 | 2019-03-19 | 佛山科学技术学院 | A kind of foundation pit sampling system being suitable for different soils environment |
| CN109916661A (en) * | 2019-04-08 | 2019-06-21 | 安徽科技学院 | A kind of sampler based on chu chrysanthemum soil investigation |
| CN111157278A (en) * | 2020-01-17 | 2020-05-15 | 山东国立环境检测科技股份有限公司 | Drilling sampling device for soil detection and using method thereof |
| CN113640045A (en) * | 2021-08-02 | 2021-11-12 | 上海市政工程设计研究总院（集团）有限公司 | Non-compression soil sampling device for soil pollution condition investigation |
-
2016
- 2016-07-21 CN CN201620773009.0U patent/CN205941051U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490010A (en) * | 2018-12-11 | 2019-03-19 | 佛山科学技术学院 | A kind of foundation pit sampling system being suitable for different soils environment |
| CN109490010B (en) * | 2018-12-11 | 2021-07-13 | 佛山科学技术学院 | Foundation pit sampling system adaptable to different soil environments |
| CN109916661A (en) * | 2019-04-08 | 2019-06-21 | 安徽科技学院 | A kind of sampler based on chu chrysanthemum soil investigation |
| CN109916661B (en) * | 2019-04-08 | 2021-07-13 | 安徽科技学院 | Chuzhou chrysanthemum soil research-based sampling device |
| CN111157278A (en) * | 2020-01-17 | 2020-05-15 | 山东国立环境检测科技股份有限公司 | Drilling sampling device for soil detection and using method thereof |
| CN113640045A (en) * | 2021-08-02 | 2021-11-12 | 上海市政工程设计研究总院（集团）有限公司 | Non-compression soil sampling device for soil pollution condition investigation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20180721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |