CN115452451A - Hydrogeological exploration is with quick sampling device of underground soil - Google Patents
Hydrogeological exploration is with quick sampling device of underground soil Download PDFInfo
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- CN115452451A CN115452451A CN202210972016.3A CN202210972016A CN115452451A CN 115452451 A CN115452451 A CN 115452451A CN 202210972016 A CN202210972016 A CN 202210972016A CN 115452451 A CN115452451 A CN 115452451A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a quick sampling device for underground soil for hydrogeological exploration, which comprises a sampling box, wherein the top of the sampling box is open and detachably connected with a capping cover plate, the bottom in the sampling box penetrates through and is fixedly connected with a water retaining cylinder, and the inner wall of the bottom of the water retaining cylinder penetrates through and is fixedly connected with a water pumping pipe. According to the invention, through the mutual matching of the sampling box, the capping cover plate, the water blocking cylinder, the water pumping pipe, the water pumping mechanism, the soil sampling mechanism, the shielding plate, the rubber plate and the pushing cylinder, after the water blocking cylinder is contacted with soil below the water surface, the water pumping mechanism is started to pump water in the water blocking cylinder, after the pushing cylinder pushes the rubber plate to be staggered with the water blocking cylinder, the soil sampling mechanism starts sampling, and after the sampling is finished, the shielding plate drives the rubber plate to shield the water blocking cylinder again, so that the sampled soil sample cannot be diluted, the accuracy of a soil sample detection result is ensured, and the problem that the soil cannot be used due to dilution can be avoided.
Description
Technical Field
The invention relates to the technical field of soil sampling, in particular to a quick sampling device for underground soil for hydrogeological exploration.
Background
Hydrogeological exploration refers to hydrogeological investigation and research work carried out for finding out hydrogeological conditions of an area, aims to master causes, distribution and motion rules of underground water and surface water, and provides a basis for reasonably exploiting and utilizing water resources and correctly designing and constructing foundations and piling projects, and comprises two aspects of underground and aboveground hydrogeological exploration.
In carrying out hydrogeological exploration working process, need take a sample to secret soil sometimes, current hydrogeological exploration soil sampling device is mostly to ground soil taking a sample, and inconvenient taking a sample to the soil below the surface of water, but it is the direct sample mostly of the sampling device of the soil below the surface of water of part can take a sample, in the sampling process, along with soil sample rises in water, water can be continuous with soil contact and with the soil sample constantly dilute, so not only can influence the accuracy of soil sample testing result, still easily can not use the problem that leads to the secondary sampling to appear because of soil sample is diluted excessively, based on the aforesaid problem, we have provided a hydrogeological exploration underground soil quick sampling device.
Disclosure of Invention
The invention aims to overcome the defects of the traditional technology and provides the underground soil rapid sampling device for hydrogeological exploration.
The aim of the invention is achieved by the following technical measures:
the utility model provides a hydrogeological exploration is with quick sampling device of underground soil which characterized in that: including the sampling box, the sampling box upper surface is connected with the capping apron, a surface fixedly connected with manger plate section of thick bamboo under the sampling box, manger plate section of thick bamboo side fixedly connected with drinking-water pipe one end, the drinking-water pipe other end is connected with the mechanism of drawing water, the inside lower surface sliding connection of sampling box has the removal erection column, remove erection column outside fixedly connected with shielding plate, surface fixedly connected with is used for the rubber slab of shutoff manger plate section of thick bamboo under the shielding plate, surface fixedly connected with L template on the removal erection column, L template side is connected with soil sampling mechanism, the inside lower surface fixedly connected with of sampling box pushes away the material cylinder, push away material cylinder output fixedly connected with connecting plate, connecting plate and removal erection column lateral wall fixed connection, sampling box edges and corners goes out the ground mechanism that fixedly connected with is used for sampling box sample location.
As an improvement: the sampling case surface fixed connection has a plurality of mount pads, and is a plurality of threaded rod has between mount pad and the capping apron, the fixed pull ring of threaded rod one end fixedly connected with.
As an improvement: the lower surface of the top-sealing cover plate is fixedly connected with a sealing ring, the upper surface of the top-sealing cover plate is fixedly connected with one end of an air guide hose, and the air guide hose penetrates through the top-sealing cover plate.
As an improvement: the lower surface of the water blocking cylinder is fixedly connected with a rubber sealing ring.
As an improvement: the water pumping mechanism comprises a water suction pump and a water tank, the water suction pump is fixedly connected with the inner surface of the sampling box, the water tank is in threaded connection with a tank cover, the water inlet end of the water suction pump is connected with a water suction pipe, the water outlet end of the water suction pump is connected with one end of a drainage hose, the other end of the drainage hose is connected with the tank cover, and the drainage hose penetrates through the tank cover.
As an improvement: soil sampling mechanism is including the sample cylinder, the sample cylinder is connected with fixed surface on the L template, sample cylinder output fixedly connected with thief rod, thief rod fixedly connected with sampling tube, the sampling tube runs through the setting of L template.
As an improvement: remove the erection column lower fixed surface and be connected with a plurality of forked tail sliders, forked tail slider and the inside lower surface sliding connection of sampling case.
As an improvement: grab ground mechanism and include the actuating lever, the actuating lever rotates with the sampling case to be connected, the one end fixedly connected with bell rod of sampling case is kept away from to the actuating lever, surface fixed connection has driving motor under the sampling case, driving motor output fixedly connected with drive shaft, the drive shaft transmission is connected with the actuating lever, the drive shaft is connected with the chain with the actuating lever transmission.
As an improvement: the driving shaft and the driving rod are both sleeved with chain wheels, and the chain wheels are connected with the chains in a matching manner.
The invention has the following beneficial effects:
through the sampling box, the blind flange, a manger plate section of thick bamboo, the drinking-water pipe, the mechanism draws water, soil sampling mechanism, the shielding plate, the rubber slab and push away mutually supporting between the material cylinder, after a manger plate section of thick bamboo and the soil below the surface of water contact, the mechanism that draws water starts to take out water in the manger plate section of thick bamboo, push away the material cylinder and promote the rubber slab and the dislocation back of manger plate section of thick bamboo, soil sampling mechanism begins the sample, after the sample, the shielding plate drives the rubber slab and shelters from the manger plate section of thick bamboo once more, make the soil sample after the sample can not be diluted, the accuracy of soil sample testing result has been guaranteed, also can avoid simultaneously appearing because of the problem that soil is diluted and can't use, through the sampling box, the actuating lever, the toper pole, driving motor, mutually supporting between actuating shaft and the chain, after toper pole and soil contact, starting driving motor passes through the chain and drives the actuating lever rotation, the toper pole that rotates this moment can insert below the soil, make the position of sampling box more stable when carrying out soil sample.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
Fig. 4 is a schematic top view of the sampling box of fig. 3.
Fig. 5 is a schematic bottom view of the top-sealing lid plate of fig. 2.
Fig. 6 is a schematic view of a connection structure between the soil sampling mechanism and the movable mounting column in fig. 3.
Fig. 7 is a schematic view of the connection structure of the movable mounting post and the dovetail slide block in fig. 3.
In the figure: 1. a sampling box; 2. capping the cover plate; 3. a water blocking barrel; 4. a water pumping pipe; 5. moving the mounting post; 6. a shielding plate; 7. a rubber plate; 8. an L-shaped plate; 9. a mounting seat; 10. a threaded rod; 11. fixing a pull ring; 12. a seal ring; 13. a rubber seal ring; 14. a water pump; 15. a water tank; 16. a box cover; 17. a drain hose; 18. an air guide hose; 19. a material pushing cylinder; 20. a connecting plate; 21. a sampling cylinder; 22. a sampling rod; 23. a sampling tube; 24. a dovetail slide block; 25. a drive rod; 26. a tapered rod; 27. a drive motor; 28. a drive shaft; 29. a chain; 30. a sprocket.
Detailed Description
The technical solutions of the present invention will be further described in the following, with reference to the accompanying drawings and the detailed description, to clearly and completely describe the technical solutions of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in the accompanying drawings 1 and 7, the quick sampling device for the underground soil for hydrogeological exploration comprises a sampling box 1, wherein a top cover plate 2 is connected to the upper surface of the sampling box 1, a water blocking cylinder 3 is fixedly connected to the lower surface of the sampling box 1, one end of a water pumping pipe 4 is fixedly connected to the side surface of the water blocking cylinder 3, a water pumping mechanism is connected to the other end of the water pumping pipe 4, a movable mounting column 5 is slidably connected to the lower surface of the inner part of the sampling box 1, a shielding plate 6 is fixedly connected to the outer side of the movable mounting column 5, a rubber plate 7 used for plugging the water blocking cylinder 3 is fixedly connected to the lower surface of the shielding plate 6, an L-shaped plate 8 is fixedly connected to the upper surface of the movable mounting column 5, a soil sampling mechanism is connected to the side surface of the L-shaped plate 8, a material pushing cylinder 19 is fixedly connected to the lower surface of the inner part of the sampling box 1, a connecting plate 20 is fixedly connected to the output end of the material pushing cylinder 19, the connecting plate 20 is fixedly connected to the outer side wall of the movable mounting column 5, and a ground grabbing mechanism used for sampling and positioning of the sampling box 1 is fixedly connected to the corners of the sampling box 1.
The sampling box 1 outer fixed surface is connected with a plurality of mount pads 9, and is a plurality of threaded rod 10 of threaded connection between mount pad 9 and the blind flange 2, threaded rod 10 one end fixedly connected with fixes pull ring 11. The sampling device is conveniently hung on the ship or the hoisting machine and other positions integrally, and the soil sampling is convenient to carry out.
The lower surface of the capping cover plate 2 is fixedly connected with a sealing ring 12, the upper surface of the capping cover plate 2 is fixedly connected with one end of an air guide hose 18, and the air guide hose 18 penetrates through the capping cover plate 2. The sealing performance of the connecting position of the capping cover plate 2 and the sampling box 1 can be ensured by utilizing the sealing ring 12, and the air guide hose 18 for balancing the air pressure in the sampling box 1 penetrates through and is fixedly connected to the top of the capping cover plate 2.
The lower surface of the water blocking cylinder 3 is fixedly connected with a rubber sealing ring 13. The rubber sealing ring 13 can seal the water retaining cylinder 3 when the water retaining cylinder 3 is contacted with soil, and prevent groundwater from entering the water retaining cylinder 3 again.
The mechanism of drawing water includes suction pump 14 and water tank 15, suction pump 14 is connected with the inside fixed surface of sampling case 1, 15 threaded connection of water tank has case lid 16, suction pump 14 is intake the end and is connected with drinking- water pipe 4, 14 play water ends of suction pump are connected with drainage hose 17 one end, the drainage hose 17 other end is connected with case lid 16, drainage hose 17 runs through the setting of case lid 16. The cover 16 is rotated to remove the cover 16 and the drain hose 17 from the tank 15, so as to take out the sewage in the tank 15, and it should be noted that, during the pumping process of the water pump 14, the top of the air guide hose 18 is always above the water surface, so as to ensure the air circulation in the sampling box 1, and the sampling box 1 is always at atmospheric pressure.
Soil sampling mechanism is including sample cylinder 21, fixed surface is connected on sample cylinder 21 and the L template 8, sample cylinder 21 output end fixedly connected with thief rod 22, thief rod 22 fixedly connected with sampling tube 23, sampling tube 23 runs through the setting of L template 8.
Remove 5 lower surface fixedly connected with of erection column a plurality of forked tail sliders 24, forked tail slider 24 and the inside lower surface sliding connection of sampling case 1. The bottom in the sampling box 1 is provided with a dovetail groove matched with the dovetail slide block 24, the dovetail slide block 24 is connected on the inner side wall of the dovetail groove in a sliding manner, the dovetail groove is not shown in the figure, and the sliding of the dovetail slide block 24 in the dovetail groove can ensure the stability of the movable mounting column 5 during movement.
Grab the ground mechanism and include actuating lever 25, actuating lever 25 rotates with sample case 1 and is connected, the one end fixedly connected with taper rod 26 of sample case 1 is kept away from to actuating lever 25, sample case 1 lower fixed surface is connected with driving motor 27, driving motor 27 output end fixedly connected with drive shaft 28, the drive shaft 28 transmission is connected with actuating lever 25, drive shaft 28 is connected with chain 29 with actuating lever 25 transmission. The driving shaft 28 and the driving rod 25 are sleeved with chain wheels 30, and the chain wheels 30 are connected with a chain 29 in a matching manner. After the conical rod 26 and the soil are finished, the driving motor 27 is started, the driving motor 27 drives the driving rod 25 to rotate through the chain 29, and the rotating conical rod 26 can be inserted into the soil at the moment, so that the position of the sampling box 1 is more stable when soil sampling is carried out.
The invention can be illustrated by the following operating modes:
during installation, the capping cover plate 2 is erected on the sampling box 1, at the moment, the sealing ring 12 is in contact and abutted with the inside of the sampling box 1, the threaded rod 10 is rotated, the capping cover plate 2 is fixed with the installation seat 9 by the aid of the threaded rod 10, the fixing pull ring 11 is fixed on a ship or a hoisting machine and the like, the whole sampling box 1 sinks below the water surface under the action of gravity, the top end of the air guide hose 18 is limited on the ship or the hoisting machine, air circulation in the sampling box 1 is ensured, after the conical rod 26 is contacted with soil, the driving motor 27 is started, the driving motor 27 drives the driving shaft 28 to rotate, the driving shaft 28 drives the driving rods 25 to rotate through the chain 29, the driving rods 25 drive the conical rod 26 to rotate, the rotating conical rod 26 starts to be inserted below the soil, and the position of the sampling box 1 is more stable.
After the conical rod 26 is inserted into the ground, the driving motor 27 is turned off, the rubber sealing ring 13 at the bottom of the water blocking cylinder 3 is in contact with and abutted to soil, water solution is remained in the water blocking cylinder 3, the water solution in the water blocking cylinder 3 cannot enter the sampling box 1 under the blocking of the rubber plate 7, meanwhile, under the blocking effect of the rubber sealing ring 13, outside water cannot enter the water blocking cylinder 3, the water suction pump 14 is started, and the water remaining in the water blocking cylinder 3 is sucked into the water tank 15 through the water suction pipe 4 and the drainage hose 17 by the water suction pump 14.
After water pumping is finished, a material pushing cylinder 19 is started, the material pushing cylinder 19 pulls a connecting plate 20 and a movable mounting column 5 to move, the movable mounting column 5 drives a rubber plate 7 to be staggered with a water blocking cylinder 3, a sampling tube 23 is moved to be aligned with the water blocking cylinder 3, a sampling cylinder 21 is started to push a sampling rod 22 and the sampling tube 23 downwards, the sampling tube 23 moves downwards and is inserted into the ground to start soil sampling, then the sampling cylinder 21 pulls the sampling tube 23 out of the ground, after sampling is finished, the sampling cylinder 21 pulls the sampling tube 23 filled with soil into a sampling box 1, the material pushing cylinder 19 is started again at the same time to push the rubber plate 7 to block the water blocking cylinder 3 again, water is prevented from entering the sampling box 1 in the process of moving the sampling box 1 upwards, and after sampling is finished, the whole sampling box 1 is taken out of the water surface.
When a sample needs to be collected, the material pushing cylinder 19 can be started, after the material pushing cylinder 19 pulls the sampling tube 23 to be aligned with the water retaining cylinder 3, the sampling tube 23 is pushed out of the sampling box 1 by the sampling cylinder 21, a worker can collect the sample in the sampling tube 23, meanwhile, after the capping cover plate 2 is detached from the sampling box 1 by the worker, the box cover 16 is rotated to treat water in the water tank 15, and the next use of the water tank 15 is facilitated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a hydrogeological exploration is with quick sampling device of underground soil which characterized in that: including sampling case (1), surface connection has capping apron (2) on sampling case (1), surface fixedly connected with manger plate section of thick bamboo (3) under sampling case (1), manger plate section of thick bamboo (3) side fixedly connected with drinking-water pipe (4) one end, drinking-water pipe (4) other end is connected with the mechanism of drawing water, inside lower surface sliding connection has the removal erection column (5) under sampling case (1), remove erection column (5) outside fixedly connected with shielding plate (6), lower surface fixedly connected with rubber slab (7) that are used for shutoff manger plate section of thick bamboo (3) under shielding plate (6), surface fixedly connected with L template (8) on removing erection column (5), L template (8) side is connected with soil sampling mechanism, inside lower surface fixedly connected with pushes away material cylinder (19) under sampling case (1), connecting plate (19) output connection has connecting plate (20), connecting plate (20) and removal erection column (5) lateral wall fixed connection, sampling case (1) edges and corners go out the ground grabbing mechanism that fixed connection is used for sampling case (1) sample location.
2. The hydrogeological exploration underground soil rapid sampling device as claimed in claim 1, wherein: the sampling box (1) surface fixed connection has a plurality of mount pads (9), and is a plurality of threaded connection has threaded rod (10) between mount pad (9) and capping apron (2), threaded rod (10) one end fixedly connected with stationary pull ring (11).
3. The device for rapidly sampling the underground soil for hydrogeological exploration, which is disclosed by claim 1, is characterized in that: the lower surface of the top-sealing cover plate (2) is fixedly connected with a sealing ring (12), the upper surface of the top-sealing cover plate (2) is fixedly connected with one end of an air guide hose (18), and the air guide hose (18) penetrates through the top-sealing cover plate (2).
4. The hydrogeological exploration underground soil rapid sampling device as claimed in claim 1, wherein: the lower surface of the water blocking cylinder (3) is fixedly connected with a rubber sealing ring (13).
5. The hydrogeological exploration underground soil rapid sampling device as claimed in claim 1, wherein: the water pumping mechanism comprises a water pumping pump (14) and a water tank (15), the water pumping pump (14) is fixedly connected with the inner lower surface of a sampling box (1), the water tank (15) is in threaded connection with a box cover (16), the water pumping pump (14) is connected with a water pumping pipe (4) in the water inlet end, the water outlet end of the water pumping pump (14) is connected with one end of a drainage hose (17), the other end of the drainage hose (17) is connected with the box cover (16), and the drainage hose (17) penetrates through the box cover (16) to be arranged.
6. The device for rapidly sampling the underground soil for hydrogeological exploration, which is disclosed by claim 1, is characterized in that: soil sampling mechanism is including sampling cylinder (21), fixed surface is connected on sampling cylinder (21) and L template (8), sampling cylinder (21) output fixedly connected with thief rod (22), thief rod (22) fixedly connected with sampling tube (23), L template (8) setting is run through in sampling tube (23).
7. The hydrogeological exploration underground soil rapid sampling device as claimed in claim 1, wherein: remove erection column (5) lower surface fixed connection has a plurality of forked tail sliders (24), forked tail slider (24) and sample case (1) inside lower surface sliding connection.
8. The hydrogeological exploration underground soil rapid sampling device as claimed in claim 1, wherein: grab ground mechanism and include actuating lever (25), actuating lever (25) rotate with sample case (1) and be connected, one end fixedly connected with toper pole (26) of sample case (1) are kept away from in actuating lever (25), sample case (1) lower fixed surface is connected with driving motor (27), driving motor (27) output end fixedly connected with drive shaft (28), drive shaft (28) transmission is connected with actuating lever (25), drive shaft (28) and actuating lever (25) transmission are connected with chain (29).
9. The hydrogeological exploration underground soil rapid sampling device of claim 8, wherein: and the driving shaft (28) and the driving rod (25) are sleeved with chain wheels (30), and the chain wheels (30) are connected with the chain (29) in a matching way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210972016.3A CN115452451A (en) | 2022-08-15 | 2022-08-15 | Hydrogeological exploration is with quick sampling device of underground soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210972016.3A CN115452451A (en) | 2022-08-15 | 2022-08-15 | Hydrogeological exploration is with quick sampling device of underground soil |
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| Publication Number | Publication Date |
|---|---|
| CN115452451A true CN115452451A (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210972016.3A Withdrawn CN115452451A (en) | 2022-08-15 | 2022-08-15 | Hydrogeological exploration is with quick sampling device of underground soil |
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| CN (1) | CN115452451A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499797A (en) * | 2023-06-28 | 2023-07-28 | 山东智迈德智能科技有限公司 | Portable sampling device of geological prospecting |
-
2022
- 2022-08-15 CN CN202210972016.3A patent/CN115452451A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499797A (en) * | 2023-06-28 | 2023-07-28 | 山东智迈德智能科技有限公司 | Portable sampling device of geological prospecting |
| CN116499797B (en) * | 2023-06-28 | 2023-09-01 | 山东智迈德智能科技有限公司 | Portable sampling device of geological prospecting |
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Application publication date: 20221209 |
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