CN219996562U - Clay sampler - Google Patents
Clay sampler Download PDFInfo
- Publication number
- CN219996562U CN219996562U CN202321190870.0U CN202321190870U CN219996562U CN 219996562 U CN219996562 U CN 219996562U CN 202321190870 U CN202321190870 U CN 202321190870U CN 219996562 U CN219996562 U CN 219996562U
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- CN
- China
- Prior art keywords
- clay
- sampling frame
- frame
- side wall
- sampling
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- 239000004927 clay Substances 0.000 title claims abstract description 47
- 238000005070 sampling Methods 0.000 claims abstract description 65
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000011835 investigation Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 11
- 239000007787 solid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005527 soil sampling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a clay sampler, which relates to the technical field of engineering investigation, and comprises a sampling frame, a plugging mechanism and a sample outlet mechanism, wherein the upper end of the sampling frame is vertically provided with a fixing rod which is convenient for a worker to insert the sampling frame into clay, and the upper end of the side wall of the sampling frame is provided with a plurality of ventilation holes for pressure relief and air exhaust.
Description
Technical Field
The utility model relates to the technical field of engineering investigation, in particular to a clay sampler.
Background
In engineering geological survey of foundation trench excavation in coastal region foundation engineering projects, in order to identify soil samples, the most direct survey technical means for soil bodies with high water content and high consistency such as tank bottom clay is to sample and observe, or further to carry out various engineering physical and mechanical analysis and tests. The depth of the excavation foundation trench is deeper, and because various factors are easy to accumulate water, the bottom cohesive soil is difficult to sample, the traditional cohesive soil sampling is mainly carried out by using a mode that a drilling machine is rotated to drive a sampler, and the mode has the following defects in the process of sampling cohesive soil:
1. the cohesive soil has high water content, and the soil is easy to fall off when the soil sampler samples.
2. During soil sampling, the soil sample is ejected out of the soil sampler by adopting high-pressure water flow, and sample selection, sample cutting and sample loading are still required after the soil sample is ejected out, so that secondary disturbance can be generated on cohesive soil. The sampling process is complex and is unfavorable for field drilling operation.
In view of the above, an improved clay sampler is now devised.
Disclosure of Invention
The present utility model is directed to a clay sampler, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the clay sampler comprises a sampling frame, a plugging mechanism and a sample discharging mechanism, wherein a fixing rod which is convenient for a worker to insert the sampling frame into clay is vertically arranged at the upper end of the sampling frame, and a plurality of ventilation holes for pressure relief and exhaust are formed at the upper end of the side wall of the sampling frame.
The shutoff mechanism sets up the lower extreme at the sample frame for switch the lower extreme of sample frame, prevent that the clay after the sample from dropping from the lower extreme of sample frame, guarantee the success of clay sample.
The sampling mechanism is arranged at the top of the sampling frame and is used for pushing out clay samples in the sampling frame out of the sampling frame, so that the integrity of the clay samples is ensured, and the efficiency of sample taking is improved.
As a further scheme of the utility model: the utility model discloses a sample frame, including the sample frame, the shutoff mechanism includes four shutoff boards, four the shutoff board is pieced together to carry out the shutoff to the lower extreme of sample frame, the dwang is installed to the one end that the shutoff board is close to the sample frame lateral wall, the dwang is kept away from the one end of shutoff board and is passed the lateral wall of sample frame and install and be used for driving shutoff board pivoted gear, the lateral wall meshing of gear has the rack, install the spacing frame that is used for carrying out spacing to the rack on the lateral wall of sample frame, rack sliding connection is on the inner wall of spacing frame, solid fixed ring is installed to the upper end of rack, gu fixed ring cover is on the lateral wall of dead lever.
As still further aspects of the utility model: the sampling mechanism comprises a push plate, the push plate is slidably connected to the inner wall of the sampling frame, a moving plate for driving the push plate to move is vertically arranged at the upper end of the push plate, a limiting ring is arranged at the upper end of the moving plate, which penetrates through the top of the sampling frame, the limiting ring is slidably sleeved on the side wall of the fixed rod, and a fastening screw for fixing the moving plate and the fixed rod together is arranged on the side wall, close to the limiting ring, of the moving plate.
As still further aspects of the utility model: the upper end of the sampling frame is provided with an electric telescopic rod for driving the fixed ring to move, and the output end of the electric telescopic rod is arranged at the lower end of the fixed ring.
As still further aspects of the utility model: and a sealing gasket which is convenient for the pushing plate to be tightly attached to the inner wall of the sampling frame is arranged on the side wall of the pushing plate.
As still further aspects of the utility model: the side wall of the movable plate is provided with a handle which is convenient for a worker to move the movable plate.
As still further aspects of the utility model: and a friction sleeve which is convenient for a worker to hold the fixing rod is arranged on the side wall of the fixing rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. compared with the prior art, the utility model drives the rotating rod and the plugging plate to rotate through the gears, so that the plugging plate is switched between a vertical state and a horizontal state, the lower end of the sampling frame is opened and closed by the plugging plate, the sampled clay is prevented from falling from the sampling frame, the success of clay sampling is ensured, and the use is convenient for a user.
2. Compared with the prior art, the utility model has the advantages that the moving plate pushes the pushing plate to move, so that the clay sample in the sampling frame can be completely and rapidly pushed out, the clay sample outlet efficiency is improved, meanwhile, the integrity of the clay sample is maintained, and the use by a user is convenient.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present utility model.
FIG. 2 is a schematic diagram of a sample ejection mechanism according to the present utility model.
Fig. 3 is a schematic structural view of the plugging mechanism in the present utility model.
Wherein: 1. a sampling frame; 2. ventilation holes; 3. an electric telescopic rod; 4. a fixing ring; 5. a moving plate; 6. a fastening screw; 7. a fixed rod; 8. a limiting ring; 9. a rack; 10. a limit frame; 11. a gear; 12. a push plate; 13. a plugging plate; 14. and rotating the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, in the embodiment of the utility model, the clay sampler comprises a sampling frame 1, a plugging mechanism and a sample outlet mechanism, wherein a fixing rod 7 which is convenient for a worker to insert the sampling frame 1 into clay is vertically arranged at the upper end of the sampling frame 1, and a plurality of ventilation holes 2 for pressure relief and exhaust are formed at the upper end of the side wall of the sampling frame 1.
The shutoff mechanism sets up the lower extreme at sample frame 1 for switch the lower extreme of sample frame 1, prevent that the clay after the sample from dropping from the lower extreme of sample frame 1, guarantee the success of clay sample.
The sample discharging mechanism is arranged at the top of the sampling frame 1 and is used for pushing out clay samples in the sampling frame 1 from the sampling frame 1, so that the integrity of the clay samples is ensured, and the efficiency of sample taking is improved.
The utility model provides a sample frame 1, including the shutoff mechanism, the shutoff mechanism includes four shutoff boards 13, four shutoff boards 13 piece together the lower extreme to sample frame 1 shutoff, dwang 14 is installed to the one end that shutoff board 13 is close to sample frame 1 lateral wall, dwang 14 is kept away from the one end of shutoff board 13 and is passed sample frame 1's lateral wall and install and be used for driving shutoff board 13 pivoted gear 11, gear 11's lateral wall meshing has rack 9, install on sample frame 1's the lateral wall and be used for carrying out spacing frame 10 to rack 9, rack 9 sliding connection is on spacing frame 10's inner wall, solid fixed ring 4 is installed to rack 9's upper end, gu fixed ring 4 cover is on solid fixed ring 7's lateral wall, gu fixed ring 4's electric telescopic handle 3 is installed to sample frame 1's upper end, electric telescopic handle 3's output is installed at gu fixed ring 4's lower extreme.
When the device is used, the electric telescopic rod 3 is started to stretch out and draw back, the output end of the electric telescopic rod 3 drives the fixed ring 4 to move up and down, the fixed ring 4 drives the rack 9 to move, the rack 9 drives the gear 11 to rotate, the gear 11 drives the rotating rod 14 to rotate, and the rotating rod 14 drives the plugging plate 13 to rotate, so that the plugging plate 13 is switched between a vertical state and a horizontal state, and further the plugging plate 13 is opened and closed to the lower end of the sampling frame 1.
Compared with the prior art, the gear 11 drives the rotating rod 14 and the plugging plate 13 to rotate, so that the plugging plate 13 is switched between a vertical state and a horizontal state, and then the plugging plate 13 is opened and closed to the lower end of the sampling frame 1, clay after sampling is prevented from falling from the sampling frame 1, the success of clay sampling is ensured, and the use of a user is convenient.
The sampling mechanism comprises a push plate 12, the push plate 12 is slidably connected to the inner wall of the sampling frame 1, a movable plate 5 for driving the push plate 12 to move is vertically arranged at the upper end of the push plate 12, a limiting ring 8 is arranged at the upper end of the movable plate 5 through the top of the sampling frame 1, the limiting ring 8 is slidably sleeved on the side wall of the fixed rod 7, and a fastening screw 6 for fixing the movable plate 5 and the fixed rod 7 together is arranged on the side wall, close to the limiting ring 8, of the movable plate 5.
When the sample is discharged, the fastening screw 6 is loosened, then the worker pushes the movable plate 5 to move, the movable plate 5 pushes the push plate 12 to move, and the push plate 12 pushes out the clay sample inside the sampling frame 1 from the sampling frame 1, so that the complete and rapid sample discharge is realized.
Compared with the prior art, the push plate 12 is pushed to move through the movable plate 5, so that the clay sample in the sampling frame 1 can be completely and rapidly pushed out, the clay sample outlet efficiency is improved, meanwhile, the integrity of the clay sample is maintained, and the use by a user is convenient.
Said utility model discloses a clay sampler, when in use, a worker inserts the sampling frame 1 into clay to make the clay enter into the sampling frame 1, then starts the electric telescopic rod 3 to extend, the output end of the electric telescopic rod 3 drives the fixed ring 4 to move upwards, the fixed ring 4 drives the rack 9 to move, the rack 9 drives the gear 11 to rotate, the gear 11 drives the rotating rod 14 to rotate, the rotating rod 14 drives the blocking plate 13 to rotate, thus the blocking plate 13 closes the lower end of the sampling frame 1.
Then take out sample frame 1 from clay, then start electric telescopic handle 3 shrink, electric telescopic handle 3's output drives solid fixed ring 4 and moves downwards, gu fixed ring 4 drives rack 9 and removes, rack 9 drives gear 11 and rotates, gear 11 drives dwang 14 and rotates, dwang 14 drives shutoff board 13 and rotates, thereby make shutoff board 13 open sample frame 1's lower extreme, then loosen fastening screw 6, then the staff promotes movable plate 5 and removes, movable plate 5 promotes push pedal 12 and removes, push pedal 12 promotes sample frame 1 inside clay sample release sample frame 1, thereby realize totally quick appearance.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (7)
1. The clay sampler comprises a sampling frame (1), a plugging mechanism and a sample discharging mechanism, wherein a fixing rod (7) which is convenient for a worker to insert the sampling frame (1) into clay is vertically arranged at the upper end of the sampling frame (1), and the clay sampler is characterized in that a plurality of ventilation holes (2) for pressure relief and exhaust are formed at the upper end of the side wall of the sampling frame (1);
the plugging mechanism is arranged at the lower end of the sampling frame (1) and is used for switching the lower end of the sampling frame (1) so as to prevent the sampled clay from falling from the lower end of the sampling frame (1);
the sampling mechanism is arranged at the top of the sampling frame (1) and is used for pushing clay samples in the sampling frame (1) out of the sampling frame (1).
2. The clay sampler according to claim 1, wherein the plugging mechanism comprises four plugging plates (13), the four plugging plates (13) are spliced together to plug the lower end of the sampling frame (1), one end of the plugging plate (13) close to the side wall of the sampling frame (1) is provided with a rotating rod (14), one end of the rotating rod (14) far away from the plugging plate (13) penetrates through the side wall of the sampling frame (1) to be provided with a gear (11) for driving the plugging plate (13) to rotate, the side wall of the gear (11) is meshed with a rack (9), a limiting frame (10) for limiting the rack (9) is arranged on the side wall of the sampling frame (1), the rack (9) is connected to the inner wall of the limiting frame (10) in a sliding mode, the upper end of the rack (9) is provided with a fixing ring (4), and the fixing ring (4) is sleeved on the side wall of the fixing rod (7).
3. The clay sampler according to claim 1, wherein the sampling mechanism comprises a push plate (12), the push plate (12) is slidably connected to the inner wall of the sampling frame (1), a moving plate (5) for driving the push plate (12) to move is vertically arranged at the upper end of the push plate (12), a limiting ring (8) is arranged at the upper end of the moving plate (5) penetrating through the top of the sampling frame (1), the limiting ring (8) is slidably sleeved on the side wall of the fixed rod (7), and a fastening screw (6) for fixing the moving plate (5) and the fixed rod (7) together is arranged on the side wall, close to the limiting ring (8), of the moving plate (5).
4. Clay sampler according to claim 2, characterized in that the upper end of the sampling frame (1) is provided with an electric telescopic rod (3) for driving the fixed ring (4) to move, and the output end of the electric telescopic rod (3) is arranged at the lower end of the fixed ring (4).
5. A clay sampler according to claim 3, characterized in that the side wall of the push plate (12) is provided with a sealing gasket which facilitates the close fitting of the push plate (12) to the inner wall of the sampling frame (1).
6. A clay sampler according to claim 3, characterized in that the side wall of the mobile plate (5) is provided with a handle for facilitating the movement of the mobile plate (5) by a worker.
7. Clay sampler according to claim 1, characterized in that the side wall of the fixing rod (7) is provided with a friction sleeve for facilitating the holding of the fixing rod (7) by a worker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321190870.0U CN219996562U (en) | 2023-05-16 | 2023-05-16 | Clay sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321190870.0U CN219996562U (en) | 2023-05-16 | 2023-05-16 | Clay sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996562U true CN219996562U (en) | 2023-11-10 |
Family
ID=88617683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321190870.0U Active CN219996562U (en) | 2023-05-16 | 2023-05-16 | Clay sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996562U (en) |
-
2023
- 2023-05-16 CN CN202321190870.0U patent/CN219996562U/en active Active
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