CN216386393U - Shallow layer soil sampling device for geological exploration - Google Patents
Shallow layer soil sampling device for geological exploration Download PDFInfo
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- CN216386393U CN216386393U CN202122952330.9U CN202122952330U CN216386393U CN 216386393 U CN216386393 U CN 216386393U CN 202122952330 U CN202122952330 U CN 202122952330U CN 216386393 U CN216386393 U CN 216386393U
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- geological exploration
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 26
- 238000005070 sampling Methods 0.000 claims abstract description 79
- 238000000034 method Methods 0.000 abstract description 15
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 35
- 230000001105 regulatory effect Effects 0.000 description 9
- 239000000758 substrate Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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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 shallow soil sampling device for geological exploration, which effectively solves the problems that the existing device body is unstable, and usually needs a plurality of operators to assist so as to ensure that the position of the device cannot shake or shift; the technical scheme includes that the device comprises a base plate, wherein a fixed cylinder which penetrates through the upper end of the base plate in the vertical direction is fixed on the upper end of the base plate, a sampling cylinder is arranged on the fixed cylinder in a sliding fit manner along the vertical direction, two positioning columns are arranged on the upper end of the base plate in a sliding fit manner along the vertical direction, and the two positioning columns and the fixed cylinder are distributed in a triangular manner; the soil sampling device can well complete soil sampling, avoids displacement in the left and right directions in the use process of the device, and ensures that the position of the device cannot shake or shift in the use process.
Description
Technical Field
The utility model relates to the technical field of geological exploration devices, in particular to a shallow layer soil sampling device for geological exploration.
Background
The geological exploration is to survey and detect geology by various means and methods, determine a proper bearing stratum, determine a foundation type according to the foundation bearing capacity of the bearing stratum, calculate the investigation and research activities of foundation parameters, find an industrially significant mineral deposit in the mineral product general survey, provide mineral product reserves and geological data required by the mine construction design for finding out the quality and quantity of the mineral product and the technical conditions of mining and utilization, carry out investigation and research work on the geological conditions of rocks, stratums, structures, mineral products, hydrology, landforms and the like in a certain area, and sample soil in the sampling survey of a shallow layer.
When earth sampling operation to the shallow layer, generally go on by the device that can squeeze into ground, however general device is bulky, be difficult to when removing and correspond each other with the ground department of sample, and when the device was beaten the hole to ground, the device body is unstable, often need a plurality of operating personnel to assist, can guarantee that the position of device can not rock and the skew, increase the work degree of difficulty and the inconvenience of device to earth sampling operation, reduce geological exploration earth sampling work efficiency, the earth actual detection of extension sample is long.
Due to the technical defects in the prior art, the technical problems to be solved by the technical personnel in the field are urgent; therefore, a shallow soil sampling device for geological exploration is particularly important.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a shallow soil sampling device for geological exploration, which effectively solves the problems that the existing device body is unstable, and usually needs a plurality of operators to assist, so that the position of the device cannot be ensured to be swayed or deviated, and the work difficulty and inconvenience of the device for soil sampling operation are increased.
The sampler comprises a substrate and is characterized in that a fixing cylinder which penetrates through the substrate in the vertical direction is fixed at the upper end of the substrate, a sampling cylinder is arranged on the fixing cylinder in a sliding fit manner along the vertical direction, two positioning columns are arranged on the upper end of the substrate in a sliding fit manner along the vertical direction, and the two positioning columns and the fixing cylinder are distributed in a triangular manner.
Preferably, the fixed cylinder is provided with a guide groove along the vertical direction, and the sampling cylinder is externally fixed with a pedal which is arranged in sliding fit with the guide groove. The fixed cylinder is fixedly connected with the sampling cylinder through a spring.
Preferably, a fixed section of thick bamboo outside cover is equipped with along vertical direction sliding fit's regulating plate, regulation plate upper end initial state conflict pedal, base plate upper end normal running fit has the screw rod, the regulating plate sets up with screw rod screw-thread fit.
Preferably, the two positioning columns are fixedly connected with the adjusting plate.
Preferably, the fixed cylinder is provided with scale marks along the vertical direction.
Preferably, the fixed cover in screw rod outside is equipped with first bevel gear, first bevel gear meshing has the second bevel gear that sets up with base plate normal running fit, the second bevel gear is fixed with the carousel coaxially.
Preferably, the sampling tube is internally provided with a push rod matched with the sampling tube in a threaded sliding mode along the vertical direction, and a rotating handle is fixed at the upper end of the push rod.
Preferably, the lower ends of the sampling cylinder and the two positioning columns are both provided with a taper shape.
The soil sampling device is ingenious in structure and high in practicability, can well sample soil, and can effectively fix the soil through the positioning device, so that the displacement of the soil sampling device in the left-right direction in the use process is avoided, the position of the soil sampling device is ensured not to shake or shift in the use process, and the problems of difficulty and inconvenience in soil sampling operation of the soil sampling device are greatly reduced.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic view of the present invention in a vertical cross-section view 1.
FIG. 3 is a schematic front view of the present invention.
Fig. 4 is a schematic view 2 in vertical section of the present invention.
Reference numerals: 1. a substrate; 2. a fixed cylinder; 3. a sampling tube; 4. a positioning column; 5. a guide groove; 6. pedaling; 7. a spring; 8. an adjusting plate; 9. a screw; 10. scale lines; 11. a first bevel gear; 12. a second bevel gear; 13. a turntable; 14. a push rod; 15. and (7) rotating a handle.
Detailed Description
The foregoing and other aspects, features and advantages of the utility model will be apparent from the following more particular description of embodiments of the utility model, as illustrated in the accompanying drawings in which reference is made to figures 1 to 4. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
The shallow soil sampling device for geological exploration comprises a base plate 1 and is characterized in that a fixed cylinder 2 which penetrates through the upper end of the base plate 1 in the vertical direction is fixed at the upper end of the base plate 1, when a user uses the device, the base plate 1 is pressed above soil to be explored, a sampling cylinder 3 is arranged on the fixed cylinder 2 in a sliding fit mode along the vertical direction, the fixed cylinder 2 is in a sliding fit mode inside the sampling cylinder 3, the sampling cylinder 3 is used for sampling shallow soil layers, the sampling cylinder 3 is in a sampling cylinder used for sampling soil in the prior art, two positioning columns 4 are arranged at the upper end of the base plate 1 in a sliding fit mode along the vertical direction, the two positioning columns 4 and the fixed cylinder 2 are distributed in a triangular mode, and limiting columns 4 can penetrate through the base plate 1 to slide up and down.
This embodiment is when specifically using, at first with base plate 1 according to the top of treating exploration soil, two reference column 4 of control this moment move downwards and go deep into the inside of treating the soil of getting, be used for fixing a position the device, avoid the skew to appear in-process of sampling, 3 move towards the lower extreme of control sampling tube this moment, in-process that 3 follow solid fixed cylinder 2 move downwards of sampling tube, because the additional contribution of two reference column 4, the skew of left right direction can not take place for 3 sampling tubes, and under triangle-shaped's effect, the location is more stable effective.
In the second embodiment, referring to fig. 1, in order to more conveniently operate the sampling cylinder 3 to sample soil, the fixing cylinder 2 is provided with a guide groove 5 along the vertical direction, and a pedal 6 slidably fitted with the guide groove 5 is fixed outside the sampling cylinder 3. The pedal 6 is fixedly connected with the sampling tube 3, and the fixed tube 2 is fixedly connected with the sampling tube 3 through the spring 7.
This embodiment is when specifically using, when the location was accomplished, operating personnel foot was stepped on pedal 6 towards the lower extreme this moment, and pedal 6 control this moment moves towards the lower extreme rather than fixed connection's sampling barrel 3, and when sampling barrel 3 along the in-process that fixed section of thick bamboo 2 moved downwards, because the auxiliary action of two reference columns 4, the skew of left right direction can not take place for sampling barrel 3, and under triangular effect, the location is more stable effective.
After trampling pedal 6 repeatedly for sampling tube 3 and earth abundant separation, the foot leaves pedal 6 this moment, and under the effect of spring 7 spring force, sampling tube 3 resumes initial condition, accomplishes the sample operation to soil this moment, takes out the completion operation with the soil of sampling tube 3 inside this moment.
Third embodiment, on the basis of second embodiment, in order to adjust the sampling depth of sampling soil, please refer to fig. 1 and 2, an adjusting plate 8 in sliding fit along the vertical direction is sleeved outside the fixing cylinder 2, an initial state of an upper end of the adjusting plate 8 abuts against the pedal 6, a screw rod 9 is rotatably fitted to an upper end of the base plate 1, and the adjusting plate 8 and the screw rod 9 are in threaded fit.
This embodiment is when specifically using, at first rotates through control screw 9, and when screw 9 pivoted in-process, drive regulating plate 8 and move towards the lower extreme, the distance that regulating plate 8 moved towards the lower extreme this moment is the distance that sampling tube 3 can move towards the lower extreme promptly.
Then, the substrate 1 is pressed above the soil to be explored, the two positioning columns 4 are controlled to move downwards to penetrate into the soil to be extracted, positioning is completed, and sampling is finally carried out.
At the moment, the foot of the operator steps on the pedal 6 towards the lower end, the pedal 6 controls the sampling barrel 3 fixedly connected with the pedal to move towards the lower end, and the pedal 6 cannot move continuously when touching the adjusting plate 8, so that the soil sampling is completed.
After trampling pedal 6 repeatedly for sampling tube 3 and earth abundant separation, the foot leaves pedal 6 this moment, and under the effect of spring 7 spring force, sampling tube 3 resumes initial condition, accomplishes the sample operation to soil this moment, takes out the completion operation with the soil of sampling tube 3 inside this moment.
In the fourth embodiment, on the basis of the third embodiment, in order to better match sampling and positioning, please refer to fig. 3 and 4, two positioning columns 4 are fixedly connected with the adjusting plate 8.
This embodiment is when specifically using, at first rotates through control screw 9, and when screw 9 pivoted in-process, drive regulating plate 8 and move towards the lower extreme, the distance that regulating plate 8 moved towards the lower extreme this moment is the distance that sampling tube 3 can move towards the lower extreme promptly.
In step with it, when the adjusting plate 8 moves towards the lower end, it drives the two positioning columns 4 to move towards the lower end synchronously, and then the positioning columns are inserted into the soil to be sampled for positioning.
And the reference column 4 inserts the length in the soil of treating the sample, and it is unanimous with the earth degree of depth that 3 sampling cylinders need take a sample, has guaranteed the stability that the device used, and when the earth that needs the sample was dark promptly, the reference column 4 inserts the unanimous degree of depth of length in the soil of treating the sample, and when the earth that needs the sample was less, the reference column 4 inserts the length in the soil of treating the sample and also keeps unanimous.
In the fifth embodiment, on the basis of the third embodiment, in order to make the sampling precision more accurate, please refer to fig. 1, the fixed cylinder 2 is provided with scale marks 10 along the vertical direction.
This embodiment is when specifically using, at first rotates through control screw 9, and when screw 9 pivoted in-process, drive regulating plate 8 and remove towards the lower extreme, according to the distance that regulating plate 8 removed of scale mark 10 control this moment, the distance that regulating plate 8 removed towards the lower extreme is the distance that sampling tube 3 can move towards the lower extreme promptly.
Sixth embodiment, on the basis of the third embodiment, in order to better complete the operation of the apparatus, referring to fig. 1 and fig. 2, a first bevel gear 11 is fixedly sleeved outside the screw 9, the first bevel gear 11 is engaged with a second bevel gear 12 which is rotatably matched with the base plate 1, and a rotating disc 13 is coaxially fixed on the second bevel gear 12.
When the sampling tube is used specifically, the rotating disc 13 is controlled to rotate firstly, the second bevel gear 12 coaxially fixed with the rotating disc 13 rotates at the moment, when the second bevel gear 12 rotates, the first bevel gear 11 meshed with the second bevel gear rotates synchronously, when the first bevel gear 11 rotates, the screw rod 9 coaxially fixed is driven to rotate, when the screw rod 9 rotates, the adjusting plate 8 is driven to move towards the lower end, and the distance of the adjusting plate 8 moving towards the lower end is the distance of the sampling tube 3 moving towards the lower end.
In step with it, when the adjusting plate 8 moves towards the lower end, it drives the two positioning columns 4 to move towards the lower end synchronously, and then the positioning columns are inserted into the soil to be sampled for positioning.
Seventh embodiment, on the basis of third embodiment, in order to better finish sampling the soil in the sampling tube 3, a push rod 14 matched with the sampling tube 3 is arranged in the sampling tube 3 in a threaded sliding fit manner along the vertical direction, and a rotating handle 15 is fixed at the upper end of the push rod 14.
This embodiment is when specifically using, at first, after sampling operation is accomplished to sampling tube 3, with the device cancellation location this moment take the place that soil was collected, control turning handle 15 this moment rotates, at turning handle 15 pivoted in-process, push rod 14 removes along the inside vertical direction of sampling tube 3, then releases the inside sample soil of sampling tube 3 from the front end of sampling tube 3.
In an eighth embodiment, on the basis of the first embodiment, in order to achieve better positioning and sampling operations, please refer to fig. 1 and 2, the lower ends of the sampling cylinder 3 and the two positioning posts 4 are both tapered.
When the device is used specifically, firstly, the substrate 1 is pressed above soil to be explored, the rotation of the rotary table 13 is controlled, the second bevel gear 12 coaxially fixed with the rotary table 13 rotates, when the second bevel gear 12 rotates, the first bevel gear 11 meshed with the second bevel gear 12 synchronously rotates, when the first bevel gear 11 rotates, the screw rod 9 coaxially fixed is driven to rotate, when the screw rod 9 rotates, the adjusting plate 8 is driven to move towards the lower end, at the moment, the moving distance of the adjusting plate 8 is controlled according to the scale mark 10, and the moving distance of the adjusting plate 8 towards the lower end is the moving distance of the sampling cylinder 3 towards the lower end.
In step with it, when the adjusting plate 8 moves towards the lower end, it drives the two positioning columns 4 to move towards the lower end synchronously, and then the positioning columns are inserted into the soil to be sampled for positioning.
And the reference column 4 inserts the length in the soil of treating the sample, and it is unanimous with the earth degree of depth that 3 sampling cylinders need take a sample, has guaranteed the stability that the device used, and when the earth that needs the sample was dark promptly, the reference column 4 inserts the unanimous degree of depth of length in the soil of treating the sample, and when the earth that needs the sample was less, the reference column 4 inserts the length in the soil of treating the sample and also keeps unanimous.
At the moment, the foot of the operator steps on the pedal 6 towards the lower end, the pedal 6 controls the sampling barrel 3 fixedly connected with the pedal to move towards the lower end, and the pedal 6 cannot move continuously when touching the adjusting plate 8, so that the soil sampling is completed.
After trampling pedal 6 repeatedly for sampling tube 3 and earth abundant separation, the foot leaves pedal 6 this moment, and under the effect of spring 7 spring force, sampling tube 3 resumes initial condition, accomplishes the sample operation to soil this moment, takes out the completion operation with the soil of sampling tube 3 inside this moment.
After sampling operation is completed to the sampling tube 3, the device is cancelled to be positioned at the place where soil is collected, the rotating handle 15 is controlled to rotate at the moment, and in the rotating process of the rotating handle 15, the push rod 14 moves along the vertical direction in the sampling tube 3, so that sampling soil in the sampling tube 3 is pushed out from the front end of the sampling tube 3.
The soil sampling device is ingenious in structure and high in practicability, can well sample soil, and can effectively fix the soil through the positioning device, so that the displacement of the soil sampling device in the left-right direction in the use process is avoided, the position of the soil sampling device is ensured not to shake or shift in the use process, and the problems of difficulty and inconvenience in soil sampling operation of the soil sampling device are greatly reduced.
Claims (8)
1. Geological exploration is with shallow layer sample device that fetches earth, including base plate (1), its characterized in that, base plate (1) upper end is fixed with a fixed cylinder (2) that vertical direction runs through the setting, fixed cylinder (2) are provided with sampler barrel (3) along vertical direction sliding fit, base plate (1) upper end is provided with two reference columns (4), two along vertical direction sliding fit reference column (4) with fixed cylinder (2) are triangular distribution.
2. The shallow soil sampling device for geological exploration according to claim 1, wherein a guide groove (5) is formed in the fixed cylinder (2) along the vertical direction, a pedal (6) which is arranged in a sliding fit with the guide groove (5) is fixed outside the sampling cylinder (3), and the fixed cylinder (2) and the sampling cylinder (3) are connected through a spring (7).
3. The shallow soil sampling device for geological exploration according to claim 2, wherein an adjusting plate (8) in sliding fit along the vertical direction is sleeved on the outer side of the fixed cylinder (2), the upper end of the adjusting plate (8) initially abuts against the pedal (6), a screw rod (9) is rotatably fitted on the upper end of the base plate (1), and the adjusting plate (8) and the screw rod (9) are in threaded fit.
4. The shallow sampling device for geological exploration according to claim 3, characterized in that two positioning columns (4) are fixedly connected with an adjusting plate (8).
5. The shallow sampling device for geological exploration according to claim 3, characterized in that said fixed cylinder (2) is provided with graduations (10) along the vertical direction.
6. The shallow soil sampling device for geological exploration according to claim 3, wherein a first bevel gear (11) is fixedly sleeved outside the screw (9), a second bevel gear (12) which is rotatably matched with the base plate (1) is meshed with the first bevel gear (11), and a rotating disc (13) is coaxially fixed on the second bevel gear (12).
7. The shallow soil sampling device for geological exploration according to claim 3, wherein a push rod (14) is arranged in the sampling cylinder (3) in a threaded sliding manner along the vertical direction and matched with the sampling cylinder (3), and a rotating handle (15) is fixed at the upper end of the push rod (14).
8. The shallow sampling device for geological exploration according to claim 1, characterized in that the lower ends of the sampling cylinder (3) and the two positioning columns (4) are arranged in a taper shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122952330.9U CN216386393U (en) | 2021-11-29 | 2021-11-29 | Shallow layer soil sampling device for geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122952330.9U CN216386393U (en) | 2021-11-29 | 2021-11-29 | Shallow layer soil sampling device for geological exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216386393U true CN216386393U (en) | 2022-04-26 |
Family
ID=81220047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122952330.9U Expired - Fee Related CN216386393U (en) | 2021-11-29 | 2021-11-29 | Shallow layer soil sampling device for geological exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216386393U (en) |
-
2021
- 2021-11-29 CN CN202122952330.9U patent/CN216386393U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |