CN207439715U - Ground sampler in a kind of geotechnical engineering - Google Patents
Ground sampler in a kind of geotechnical engineering Download PDFInfo
- Publication number
- CN207439715U CN207439715U CN201721455193.5U CN201721455193U CN207439715U CN 207439715 U CN207439715 U CN 207439715U CN 201721455193 U CN201721455193 U CN 201721455193U CN 207439715 U CN207439715 U CN 207439715U
- Authority
- CN
- China
- Prior art keywords
- tapered rod
- sampling
- fixed frame
- sampler
- supporting table
- 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 - 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 discloses ground samplers in a kind of geotechnical engineering, including supporting table and sampling peck, there are three support leg and two montants for the bottom fixation of the supporting table, and three support legs are evenly distributed on the outside of two montants using the central point of supporting table as the center of circle, three one end of the support leg away from supporting table are respectively connected with backing plate, and the bottom of three backing plates offers tapered rod mounting groove, the inside of three tapered rod mounting grooves is rotatably connected to tapered rod by shaft, sliding sleeve is arranged on two montants, and it is connected with fixed frame between two sliding sleeves, the inside of the fixed frame is equipped with motor, and the bottom of fixed frame is fixed with sampler barrel and helical axis.The utility model is provided with tapered rod mounting groove and tapered rod in the bottom of backing plate, and tapered rod mounting groove is for storing tapered rod, and tapered rod is rotatablely connected with tapered rod mounting groove, neither occupied space, is also convenient for carrying.
Description
Technical field
The utility model belongs to ground exploration engineering field, and in particular to ground sampler in a kind of geotechnical engineering.
Background technology
Engineer geological prospecting is on the basis of engineering geological mapping, is further to find out the following engineering geological condition of earth's surface,
The buried depth and type of spatial distribution and situation of change, underground water such as rock-soil layer and to Geotechnical Parameter carry out in-situ test when need
The work to be carried out carries out identification to Rock soil Characteristics during sampling and various laboratory tests provides required sample and carry out
Work, ground sampling can be divided into undisturbed soil sample and disturbed sample by quality of soil sample grade, and undisturbed soil sample, which refers to, keeps original natural
The unspoilt soil sample of structure, the natural structure that disturbed sample refers to sample suffer from destroying.
At present, existing ground sampler easily be subject to motor vibrations influenced and cause it is fixed unstable, so as to
There is a situation where toppling over, use is dangerous, in addition, traditional ground sampler is not provided with independent sample storage dress
It puts, it is necessary to take out the sample ground in sampler barrel after sampling, operation is comparatively laborious, time-consuming and laborious, inconvenient to use.
Utility model content
The purpose of this utility model is to provide ground sampler in a kind of geotechnical engineering, to solve above-mentioned background technology
It is middle propose existing ground sampler easily be subject to motor vibrations influenced and cause it is fixed unstable, so as to easily occur
Situation about toppling over is not provided with independent sample storage device, it is necessary to take using dangerous and traditional ground sampler
The sample ground in sampler barrel is taken out after sample, operates comparatively laborious, time-consuming and laborious, inconvenient problem with use.
To achieve the above object, the utility model provides following technical solution：Ground sampler in a kind of geotechnical engineering,
Including supporting table and sampling peck, the bottom of the supporting table is fixed there are three support leg and two montants, and three support legs with
The central point of supporting table is evenly distributed on the outside of two montants for the center of circle, and three one end of the support leg away from supporting table are equal
Backing plate is connected with, and the bottom of three backing plates offers tapered rod mounting groove, the inside of three tapered rod mounting grooves is equal
Tapered rod is rotatably connected to by shaft, sliding sleeve is arranged on two montants, and fixation is connected between two sliding sleeves
Frame, the inside of the fixed frame is equipped with motor, and the bottom of fixed frame is fixed with sampler barrel and helical axis, the helical axis
Positioned at the inside of sampler barrel, and helical axis is rotatablely connected close to one end of fixed frame with motor by shaft, the sampler barrel
Outer wall on open up there are three the soil outlet that is vertically arranged, and three soil outlet equidistantly distributeds, three soil outlets are separate
One end of sampler barrel, which is connected together, unearthed head cover, and the sampling peck opened up on three sampling peck outer walls the mouth that buries is right respectively
One end that the engaging of Ying Yusan soil outlet has unearthed head cover is connected together, and three sampling pecks bury the one end of mouth away from sampling peck
The head cover that buries is respectively and fixedly provided with, the bottom of three sampling pecks offers sampling peck soil outlet, and three sampling peck soil outlets
On be mounted on bottom cover, the one end of the helical axis away from fixed frame is fixed with drill bit, liquid is equipped at the top of the supporting table
Press pump, and hydraulic pump bottom is connected with hydraulic telescopic rod, the one end of the hydraulic telescopic rod away from hydraulic pump through supporting table with
The top connection of fixed frame, and hydraulic telescopic rod is located between two montants, the hydraulic pump and motor are and external power supply
It is electrically connected.
Preferably, bury head cover and the sampling peck mouth that buries are screwed and are connected.
Preferably, it is respectively and fixedly provided with bowhandle on three unearthed head covers.
Preferably, the number of the soil outlet and sampling peck can be set according to actual needs, and the setting of soil outlet
Number is equal with the setting number of sampling peck.
Preferably, the diameter of section of the drill bit is more than the diameter of section of sampler barrel.
Compared with prior art, the beneficial effects of the utility model are：
（1）The utility model is provided with tapered rod mounting groove and tapered rod in the bottom of backing plate, and tapered rod mounting groove is used for
Tapered rod, and tapered rod and the rotation connection of tapered rod mounting groove, neither occupied space are stored, is also convenient for carrying, can also avoid boring
Shape bar stabs people, and in addition tapered rod is conducive to enhance the stability of sampler, avoids sampler for being inserted into underground
It is influenced be subject to motor vibrations and causes fixed unstable, prevent situation about toppling over, it is safe to use.
（2）The utility model, there is provided multiple soil outlets and corresponding sampling peck, and multiple sampling pecks correspond to it is multiple
Soil outlet is connected together, therefore can disassemble sampling peck, convenient for sampling, in addition, passing through multiple soil outlets and multiple sampling pecks
Stratified Sampling is can also be achieved, the sample of sampling is directly entered sampling peck, therefore directly disassembles sampling peck i.e. after sampling
Can, the sample in sampler barrel need not be taken out again, it is easy to operate, it is easy to use.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the bottom view of the utility model backing plate；
Fig. 3 is the structure diagram of the utility model sampler barrel；
Fig. 4 is the structure diagram of the utility model sampling peck.
In figure：1- tapered rods；2- support legs；3- montants；4- sliding sleeves；5- hydraulic telescopic rods；6- hydraulic pumps；7- supporting tables；
8- fixed frames；9- motor；10- sampler barrels；11- sampling pecks；12- helical axis；13- drill bits；14- tapered rod mounting grooves；15- goes out
Tu Kou；16- is unearthed head cover；17- sampling pecks bury mouth；18- buries head cover；19- sampling peck soil outlets；20- bottom covers；21- backing plates.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：Ground sampler in a kind of geotechnical engineering, bag
Include supporting table 7 and sampling peck 11, the bottom of supporting table 7 is fixed there are three support leg 2 and two montants 3, and three support legs 2 with
The central point of supporting table 7 is evenly distributed on the outside of two montants 3 for the center of circle, and three one end of support leg 2 away from supporting table 7 are equal
Backing plate 21 is connected with, and the bottom of three backing plates 21 offers tapered rod mounting groove 14, backing plate 21 is used to support support leg 2
Get up, the inside of three tapered rod mounting grooves 14 is rotatably connected to tapered rod 1 by shaft, and tapered rod 1 is responsible for insertion ground
Under, be conducive to enhance the stability of sampler, avoid toppling over, sliding sleeve 4, and two are arranged on two montants 3
Fixed frame 8 is connected between sliding sleeve 4, sliding sleeve 4 is rocked when sliding on montant 3 and preventing fixed frame 8 from lifting, fixed frame 8
Inside is equipped with motor 9, and the bottom of fixed frame 8 is fixed with sampler barrel 10 and helical axis 12, and helical axis 12 bores for driving
First 13 rotary drilling is native and ground is delivered to soil outlet 15, and helical axis 12 is located at the inside of sampler barrel 10, and helical axis 12 is close
One end of fixed frame 8 is rotatablely connected with motor 9 by shaft, opens up that there are three going out of being vertically arranged on the outer wall of sampler barrel 10
Native mouth 15, and three 15 equidistantly distributeds of soil outlet, three one end of soil outlet 15 away from sampler barrel 10 are connected together out
Native head cover 16, sampling peck 11 are convenient for the ground of direct collecting and sampling, and detachable independent storage, easy to use, three samplings
The sampling peck opened up on 11 outer walls that struggles against buries, and mouth 17 is corresponding respectively to engage one end card for having unearthed head cover 16 with three soil outlets 15
Connection is closed, and the three sampling pecks one end of mouth 17 away from sampling peck 11 of burying is respectively and fixedly provided with the head cover 18 that buries, three sampling pecks 11
Bottom offer sampling peck soil outlet 19, and bottom cover 20 is mounted on three sampling peck soil outlets 19, helical axis 12 is remote
One end from fixed frame 8 is fixed with drill bit 13, and the top of supporting table 7 is equipped with hydraulic pump 6, and 6 bottom of hydraulic pump is connected with liquid
Telescopic rod 5 is pressed, the one end of hydraulic telescopic rod 5 away from hydraulic pump 6 is connected through supporting table 7 with the top of fixed frame 8, and hydraulic pressure is stretched
Contracting bar 5 is located between two montants 3, and hydraulic pump 6 and motor 9 are electrically connected with external power supply.
Bury head cover 18 with dismounting in order to facilitate the installation of, in the present embodiment, it is preferred that the head cover 18 that buries buries with sampling peck
Mouth 17 screws connection.
For the ease of unearthed head cover 16 is separated with soil outlet 15, in the present embodiment, it is preferred that on three unearthed head covers 16
It is respectively and fixedly provided with bowhandle.
In order to meet sampling requirement, in the present embodiment, it is preferred that the number of soil outlet 15 and sampling peck 11 can be according to reality
It needs and sets, and the setting number of soil outlet 15 is equal with the setting number of sampling peck 11.
In order to enable to be sampled in the hole that sampler barrel 10 drilled through into drill bit 13, in the present embodiment, it is preferred that drill bit 13
Diameter of section is more than the diameter of section of sampler barrel 10.
The operation principle and process for using of the utility model：Before use, three support legs 2 are stood on ground, and make three
The corresponding three tapered rods 1 insertion underground in a 21 bottom of backing plate, enhances the stability of sampler, then by soil outlet 15
Upper fixed unearthed head cover 16 is pulled up, and the mouth 17 that buries of the sampling peck on sampling peck 11 is fastened togather with soil outlet 15, thus
Sampling peck 11 is fixed on sampler barrel 10, is then powered on, is worked by hydraulic pump 6 and is pressed into the hydraulic oil in hydraulic cylinder
Hydraulic telescopic rod 5 so as to drive hydraulic telescopic rod 5 flexible, and then drives fixed frame 8 and sampler barrel 10 to lift, 8 band of fixed frame
Dynamic sliding sleeve 4 slides on montant 3, is conducive to enhance the stability of fixed frame 8, while the work of motor 9 drives shaft to rotate, and turns
Axis drives helical axis 12 and drill bit 13 to rotate, and soil bore by the rotation of drill bit 13, and ground is delivered up to going out by helical axis 12
Native mouth 15, and enter corresponding sampling peck 11, after sampling, sampling peck 11 is disassembled, and the head cover 18 that will bury is with taking
The sample bucket mouth 17 that buries is screwed and linked together, and when needing to take the sample inside sampling peck 11, opens bottom cover 20, and sample is from taking
Sample bucket soil outlet 19 flows out, and takes conveniently.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of ground sampler in geotechnical engineering, including supporting table（7）And sampling peck（11）, it is characterised in that：The branch
Support platform（7）Bottom fix there are three support leg（2）With two montants（3）, and three support legs（2）With supporting table（7）In
Heart point is evenly distributed on two montants for the center of circle（3）Outside, three support legs（2）Away from supporting table（7）One end it is equal
It is connected with backing plate（21）, and three backing plates（21）Bottom offer tapered rod mounting groove（14）, three tapered rod peaces
Tankage（14）Inside tapered rod is rotatably connected to by shaft（1）, two montants（3）On be arranged with sliding sleeve（4）,
And two sliding sleeves（4）Between be connected with fixed frame（8）, the fixed frame（8）Inside motor is installed（9）, and fixed frame
（8）Bottom be fixed with sampler barrel（10）And helical axis（12）, the helical axis（12）Positioned at sampler barrel（10）Inside, and spiral shell
Spin axis（12）Close to fixed frame（8）One end and motor（9）It is rotatablely connected by shaft, the sampler barrel（10）Outer wall on
The soil outlet being vertically arranged there are three opening up（15）, and three soil outlets（15）Equidistantly distributed, three soil outlets（15）
Away from sampler barrel（10）One end be connected together and have unearthed head cover（16）, three sampling pecks（11）What is opened up on outer wall takes
Sample bucket buries mouth（17）Corresponding and three soil outlets respectively（15）Engaging has unearthed head cover（16）One end be connected together, and three
Sampling peck buries mouth（17）Away from sampling peck（11）One end be respectively and fixedly provided with the head cover that buries（18）, three sampling pecks（11）'s
Bottom offers sampling peck soil outlet（19）, and three sampling peck soil outlets（19）On be mounted on bottom cover（20）, the spiral shell
Spin axis（12）Away from fixed frame（8）One end be fixed with drill bit（13）, the supporting table（7）Top hydraulic pump is installed（6）,
And hydraulic pump（6）Bottom is connected with hydraulic telescopic rod（5）, the hydraulic telescopic rod（5）Away from hydraulic pump（6）One end through branch
Support platform（7）With fixed frame（8）Top connection, and hydraulic telescopic rod（5）Positioned at two montants（3）Between, the hydraulic pump（6）
And motor（9）It is electrically connected with external power supply.
2. ground sampler in a kind of geotechnical engineering according to claim 1, it is characterised in that：The head cover that buries
（18）It buries mouth with sampling peck（17）Screw connection.
3. ground sampler in a kind of geotechnical engineering according to claim 1, it is characterised in that：Three unearthed tops
Lid（16）On be respectively and fixedly provided with bowhandle.
4. ground sampler in a kind of geotechnical engineering according to claim 1, it is characterised in that：The soil outlet（15）
And sampling peck（11）Number can set according to actual needs, and soil outlet（15）Setting number and sampling peck（11）Set
It is equal to put number.
5. ground sampler in a kind of geotechnical engineering according to claim 1, it is characterised in that：The drill bit（13）'s
Diameter of section is more than sampler barrel（10）Diameter of section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455193.5U CN207439715U (en) | 2017-11-03 | 2017-11-03 | Ground sampler in a kind of geotechnical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455193.5U CN207439715U (en) | 2017-11-03 | 2017-11-03 | Ground sampler in a kind of geotechnical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207439715U true CN207439715U (en) | 2018-06-01 |
Family
ID=62291937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721455193.5U Expired - Fee Related CN207439715U (en) | 2017-11-03 | 2017-11-03 | Ground sampler in a kind of geotechnical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207439715U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572091A (en) * | 2018-07-06 | 2018-09-25 | 安徽机电职业技术学院 | A kind of soil property discriminating sampling device that fetches earth |
| CN108692974A (en) * | 2018-06-19 | 2018-10-23 | 湖南工艺美术职业学院 | A kind of device for the sampling of gardens soil layer |
| CN108867607A (en) * | 2018-07-06 | 2018-11-23 | 安徽机电职业技术学院 | A kind of highway engineering soil sampling device |
| CN109187081A (en) * | 2018-11-19 | 2019-01-11 | 徐福良 | A kind of soil sample acquisition device used for geological prospecting |
| CN109187071A (en) * | 2018-09-20 | 2019-01-11 | 杜艳阳 | A kind of detachable private automatic probe boring sampling apparatus of mineral exploration combination |
| CN110954357A (en) * | 2019-12-19 | 2020-04-03 | 许昌学院 | Sampling device for civil engineering rock and soil detection |
| CN111175071A (en) * | 2020-01-06 | 2020-05-19 | 广州大学 | Multi-soil sampling robot |
| CN111289287A (en) * | 2020-03-03 | 2020-06-16 | 云南省林业和草原科学院 | Soil sampling device |
| CN111287742A (en) * | 2020-04-01 | 2020-06-16 | 河海大学 | Geotechnical engineering sampler |
| CN111487086A (en) * | 2020-06-10 | 2020-08-04 | 东北石油大学 | Open-air geological detection sampling device |
| CN113029651A (en) * | 2021-03-09 | 2021-06-25 | 南京林业大学 | Hydraulic deep soil sampler |
| CN113125194A (en) * | 2021-03-02 | 2021-07-16 | 绍兴文理学院 | Rock mechanics testing machine capable of effectively preventing soil drilling collapse accident |
| CN113167693A (en) * | 2021-03-19 | 2021-07-23 | 唐山哈船科技有限公司 | Rock-soil sampling device for marine geological survey |
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2017
- 2017-11-03 CN CN201721455193.5U patent/CN207439715U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692974B (en) * | 2018-06-19 | 2020-10-16 | 湖南工艺美术职业学院 | A device for gardens soil layer sample |
| CN108692974A (en) * | 2018-06-19 | 2018-10-23 | 湖南工艺美术职业学院 | A kind of device for the sampling of gardens soil layer |
| CN108867607A (en) * | 2018-07-06 | 2018-11-23 | 安徽机电职业技术学院 | A kind of highway engineering soil sampling device |
| CN108572091A (en) * | 2018-07-06 | 2018-09-25 | 安徽机电职业技术学院 | A kind of soil property discriminating sampling device that fetches earth |
| CN108572091B (en) * | 2018-07-06 | 2020-09-11 | 安徽机电职业技术学院 | Soil quality is distinguished with soil sampling device |
| CN109187071A (en) * | 2018-09-20 | 2019-01-11 | 杜艳阳 | A kind of detachable private automatic probe boring sampling apparatus of mineral exploration combination |
| CN109187081A (en) * | 2018-11-19 | 2019-01-11 | 徐福良 | A kind of soil sample acquisition device used for geological prospecting |
| CN110954357A (en) * | 2019-12-19 | 2020-04-03 | 许昌学院 | Sampling device for civil engineering rock and soil detection |
| CN111175071A (en) * | 2020-01-06 | 2020-05-19 | 广州大学 | Multi-soil sampling robot |
| CN111289287A (en) * | 2020-03-03 | 2020-06-16 | 云南省林业和草原科学院 | Soil sampling device |
| CN111289287B (en) * | 2020-03-03 | 2022-09-30 | 云南省林业和草原科学院 | Soil sampling device |
| CN111287742A (en) * | 2020-04-01 | 2020-06-16 | 河海大学 | Geotechnical engineering sampler |
| CN111487086A (en) * | 2020-06-10 | 2020-08-04 | 东北石油大学 | Open-air geological detection sampling device |
| CN113125194A (en) * | 2021-03-02 | 2021-07-16 | 绍兴文理学院 | Rock mechanics testing machine capable of effectively preventing soil drilling collapse accident |
| CN113029651A (en) * | 2021-03-09 | 2021-06-25 | 南京林业大学 | Hydraulic deep soil sampler |
| CN113167693A (en) * | 2021-03-19 | 2021-07-23 | 唐山哈船科技有限公司 | Rock-soil sampling device for marine geological survey |
| WO2022193277A1 (en) * | 2021-03-19 | 2022-09-22 | 唐山哈船科技有限公司 | Rock-soil sampling device for marine geological survey |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20201103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |