CN116380538B - Deep water sample sampling device for geotechnical engineering investigation - Google Patents
Deep water sample sampling device for geotechnical engineering investigation Download PDFInfo
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- CN116380538B CN116380538B CN202310114644.2A CN202310114644A CN116380538B CN 116380538 B CN116380538 B CN 116380538B CN 202310114644 A CN202310114644 A CN 202310114644A CN 116380538 B CN116380538 B CN 116380538B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000005070 sampling Methods 0.000 title claims description 25
- 238000011835 investigation Methods 0.000 title claims description 16
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000011435 rock Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 11
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000000151 deposition Methods 0.000 description 4
- 239000003673 groundwater Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Geophysics And Detection Of Objects (AREA)
- Earth Drilling (AREA)
Abstract
The application relates to the field of rock exploration and discloses a deep water sample taking device for geotechnical engineering exploration, which comprises a main body and a connecting rod, wherein the upper end of the main body is fixedly provided with the connecting rod for installing a water storage mechanism, the water storage mechanism is connected with a connecting mechanism for adjusting the sealing state of the water storage mechanism, the top end of the fixing rod is fixedly arranged on a connecting frame, the inner side of the connecting frame is fixedly provided with a limiting ring for limiting the installation position of the connecting mechanism, the connecting block is fixedly arranged at the top end of a rotating plate, and a rope fastening frame for fixedly fastening a connecting rope is fixedly arranged on the connecting block.
Description
Technical Field
The application relates to the technical field of rock exploration, in particular to a deep water sample taking device for geotechnical engineering exploration.
Background
In recent years, along with the continuous development of the building industry in China, china also pays more and more attention to geotechnical engineering, especially the problem of groundwater in the geotechnical engineering investigation process, because groundwater is an important link in geotechnical engineering and is a condition considered first in the process of designing geotechnical engineering in building design, related constructors must analyze the influence brought by the problem of groundwater in the geotechnical engineering investigation process, and a deep water sampling device is very important in the groundwater investigation.
The bulletin number is: the Chinese patent of CN216247351U discloses a deep water sample accurate collecting device which comprises a barrel bottom 1, a barrel cover 2, a curtain inlet baffle 3, a transmission device and a curtain 4; the barrel bottom 1 and the barrel cover 2 are respectively provided with a curtain rail 5 which is opposite up and down; the curtain rail 5 comprises a rail inlet 5-1 and a circular arc rail 5-2 which is concentrically arranged with the curtain inlet baffle 3; the curtain inlet baffle 3 is an arc-shaped plate, the outer diameter of the curtain inlet baffle is identical to the outer diameters of the barrel bottom 1 and the barrel cover 2, two curtain inlet baffles are arranged in total and are vertically fixed between the barrel bottom 1 and the barrel cover 2, and a curtain channel 6 is reserved between the two curtain inlet baffles 3; the track inlet 5-1 is arranged at the curtain channel 6; the curtain 4 comprises a guide head 4-1 arranged at the front end and a rear curtain 4-2 connected with the guide head 4-1; the guide head 4-1 is in transmission connection with a transmission device; the curtain 4 is slidably arranged between the tub bottom 1 and the tub cover 2 by means of a curtain rail 5.
This patent has the following drawbacks: the device need adjust the curtain through the operating shaft for the curtain seals, and when taking a sample to the water of deep, the length of operating shaft also needs longer, inconvenient collection system carries and deposits, and the operation degree of difficulty is great.
Therefore, the application relates to a device for taking deep water samples for geotechnical engineering investigation, which is used for improving the problems.
Disclosure of Invention
The application aims to provide a deep water sample taking device for geotechnical engineering investigation, which aims to solve the problems that the length of an operation shaft is long, the carrying and storage of an acquisition device are inconvenient, and the operation difficulty is high.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a deep water sample device is got in geotechnical engineering investigation, includes main part and connecting rod, the upper end of main part is fixed with the connecting rod that is used for installing and deposits water mechanism, be connected with the coupling mechanism who adjusts the sealing state of depositing water mechanism on depositing water mechanism, the main part upper end is fixed with the dead lever, the dead lever is crisscross to be set up with depositing water mechanism, the top of dead lever is fixed on the link, the inboard of link is fixed with the spacing ring that is used for restricting coupling mechanism mounted position, coupling mechanism is fixed on the movable block, the upper end of movable block is fixed with the stay cord, the top of link is fixed with the traction frame, the top of traction frame is fixed with the haulage rope, the lower extreme of traction frame is fixed with the magnetic path.
The pull rope penetrates through the magnetic block and the traction frame, and through holes are formed in the middle of the traction frame and the middle of the magnetic block.
Wherein, the lower extreme of main part is fixed with the balancing weight.
The water storage mechanism comprises a fixing plate, a connecting plate, a mounting rod, a rotating ring, a rotating plate and a sealing gasket, wherein the bottom end of the fixing plate is fixed on the connecting rod, the side edge of the fixing plate is fixedly provided with a connecting plate for mounting the mounting rod, the rotating ring is sleeved on the mounting rod in a rotating manner, the rotating ring is fixed on the rotating plate, and the connecting mechanism is installed on the outer side of the rotating plate.
Wherein, fixed plate and rotor plate are the triangle, the rotor plate is provided with three, installs the side at the fixed plate.
The upper end of the rotating plate is fixedly provided with a sealing gasket, and the side edge of the sealing gasket is provided with a chamfer.
The connecting mechanism comprises a connecting block, a tether frame and a connecting rope, wherein the connecting block is fixed at the top end of the rotating plate, the tether frame used for fixing the connecting rope is fixed on the connecting block, the connecting rope penetrates through the limiting ring, and the top end of the connecting rope is fixed on the moving block.
The moving block is made of stainless steel with magnetism and is fixed with the magnetic block in a magnetic attraction mode.
The lower ends of the traction ropes are divided into four strands, the four strands are fixed at the upper end of the traction frame at equal angles, and the lower parts of the traction ropes are wound and fixed.
The movable block is positioned above the limiting ring, and the diameter of the movable block is larger than the inner diameter of the limiting ring.
Compared with the prior art, the application has the beneficial effects that:
when the water source in the rock deep layer is required to be sampled, the main body is placed in water, the traction rope is driven to continuously move downwards through the transmission mechanism, in the process that the sampling mechanism continuously moves downwards, the pull rope and the traction rope are synchronously moved downwards, the pull rope and the traction rope are pulled away, the phenomenon that the pull rope and the pull rope are wound in the process that the sampling mechanism is submerged is avoided, then the pull rope is pulled upwards after the sampling mechanism reaches a designated depth, the movable block moves upwards, the connecting rope drives the rotating plate to rotate along the mounting rod, after the movable block is fixed with the magnetic block in a magnetic way, the connecting rope is tightened, the three rotating plates are completely closed to form a triangular pyramid with the fixing plate, a water source sample is stored in the rotating plate, and a sealing gasket arranged at the inner side of the rotating plate can play a good sealing effect when the rotating plate is contacted with the fixing plate.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present application;
FIG. 2 is a schematic diagram of a sampling apparatus according to the present application;
FIG. 3 is a schematic view of a bottom view of the sampling device according to the present application
FIG. 4 is a schematic structural view of an exploded view of the water intake mechanism of the present application;
FIG. 5 is a schematic diagram of a traction rope adjustment configuration of the present application;
FIG. 6 is a schematic view of the installation position of the water storage mechanism and the fixing rod of the present application;
FIG. 7 is a schematic view of a rotating plate according to the present application;
fig. 8 is an enlarged schematic view of the portion of fig. 2A.
In the figure: 1. a main body; 2. balancing weight; 3. a connecting rod; 4. a water storage mechanism; 41. a fixing plate; 42. a connecting plate; 43. a mounting rod; 44. a rotating ring; 45. a rotating plate; 46. a sealing gasket; 5. a connecting mechanism; 51. a connecting block; 52. a tether frame; 53. a connecting rope; 6. a fixed rod; 7. a connecting frame; 8. a limiting ring; 9. a moving block; 10. a pull rope; 11. a traction frame; 12. a traction rope; 13. a magnetic block.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-8, the present application provides a technical solution: the utility model provides a geotechnical engineering investigation deep water sampling device, including main part 1 and connecting rod 3, the upper end of main part 1 is fixed with the connecting rod 3 that is used for installing to deposit water mechanism 4, be connected with on depositing water mechanism 4 and adjust the coupling mechanism 5 that deposits water mechanism 4 sealed state, main part 1 upper end is fixed with dead lever 6, dead lever 6 and deposit water mechanism 4 crisscross setting, the top of dead lever 6 is fixed on link 7, the inboard of link 7 is fixed with the spacing ring 8 that is used for restricting coupling mechanism 5 mounted position, coupling mechanism 5 is fixed on movable block 9, the upper end of movable block 9 is fixed with stay cord 10, the top of link 7 is fixed with traction frame 11, the top of traction frame 11 is fixed with haulage rope 12, the lower extreme of traction frame 11 is fixed with magnet 13. When the deep water source of rock needs to be sampled, the main body 1 is placed in water, then the traction rope 12 is driven to continuously move downwards through the transmission mechanism, and in the process that the sampling mechanism continuously moves downwards, a worker holds the pull rope 10 to enable the pull rope 10 to synchronously move downwards with the traction rope 12, and pull the pull rope 10 away from the traction rope 12, so that the pull rope 10 is prevented from winding with the pull rope 12 in the submergence process of the sampling mechanism, after the sampling mechanism reaches a specified depth, the pull rope 10 is pulled upwards, the movable block 9 is enabled to move upwards, the water storage mechanism 4 is driven to seal through the connecting mechanism 5, the water source with the specified depth is stored in the water storage mechanism 4, and when the water storage mechanism 4 is sealed, the movable block 9 and the magnetic block 13 are fixed in a magnetic attraction mode, so that the water storage mechanism 4 can be sealed, and the water sources with different depths are prevented from being mixed into the samples of the water storage mechanism 4 in the structure.
Wherein, the water storage mechanism 4 includes fixed plate 41, connecting plate 42, installation pole 43, swivel becket 44, swivelling joint board 45 and sealed pad 46, and the bottom of fixed plate 41 is fixed on connecting rod 3, and the side of fixed plate 41 is fixed with the connecting plate 42 that is used for installing installation pole 43, has cup jointed swivel becket 44 on the installation pole 43 rotation, and swivel becket 44 is fixed on swivel becket 45, and coupling mechanism 5 is installed in the outside of swivel becket 45. The connecting mechanism 5 moves upwards to drive the rotating plate 45 to rotate along the mounting rod 43, after the moving block 9 and the magnetic block 13 are magnetically attracted and fixed, the three rotating plates 45 are completely closed to form a triangular pyramid with the fixed plate 41, a water source sample is stored in the rotating plate 45, and a sealing gasket 46 arranged on the inner side of the rotating plate 45 can play a good sealing effect when the rotating plate 45 contacts with the fixed plate 41, so that water sources in the water storage mechanism 4 can be prevented from leaking, water sources in different layers can be prevented from being mixed into the sampling mechanism in the process of upward movement of the sampling mechanism, and the detection result of the water sources is affected.
The connecting mechanism 5 comprises a connecting block 51, a tether frame 52 and a connecting rope 53, the connecting block 51 is fixed at the top end of the rotating plate 45, the tether frame 52 for fixing the connecting rope 53 is fixed on the connecting block 51, the connecting rope 53 penetrates through the limiting ring 8, and the top end is fixed on the moving block 9. The connecting rope 53 is tightened, and the installation position of the rotating plate 45 and the fixed plate 41 is fixed because the connecting rope 53 does not elastically deform, so that the water storage mechanism 4 has good sealing performance
Working principle: when the sampling device is used, when a water source in a rock deep layer is required to be sampled, the main body 1 is placed in water, then the traction rope 12 is driven to continuously move downwards through the transmission mechanism, and in the process that the sampling mechanism continuously moves downwards, the pull rope 10 and the traction rope 12 are synchronously moved downwards, the pull rope 10 and the traction rope 12 are pulled away, the situation that the pulling rope 12 and the pull rope 10 are wound in the submergence process of the sampling mechanism is avoided, then the sampling mechanism reaches a designated depth, the pull rope 10 is pulled upwards, the movable block 9 moves upwards, the connecting rope 53 drives the rotating plate 45 to rotate along the mounting rod 43, after the movable block 9 is magnetically attracted and fixed with the magnetic block 13, the connecting rope 53 is tightly tensioned, the three rotating plates 45 are completely closed, form a triangular pyramid with the fixed plate 41, a water source sample is stored in the rotating plate 45, and a sealing gasket 46 arranged on the inner side of the rotating plate 45 can play a good sealing effect when the rotating plate 45 is contacted with the fixed plate 41, the internal leakage of the water source 4 can be avoided, the water source is prevented from being mixed into the water source in the process of the sampling mechanism, and the water source is prevented from being mixed into the water source detecting structure.
Claims (7)
1. The utility model provides a deep water sample device is got in geotechnical engineering investigation, includes main part (1) and connecting rod (3), its characterized in that: the connecting rod (3) used for installing the water storage mechanism (4) is fixed at the upper end of the main body (1), the connecting mechanism (5) used for adjusting the sealing state of the water storage mechanism (4) is connected to the water storage mechanism (4), the fixed rod (6) is fixed at the upper end of the main body (1), the fixed rod (6) and the water storage mechanism (4) are arranged in a staggered mode, the top end of the fixed rod (6) is fixed on the connecting frame (7), the limiting ring (8) used for limiting the installation position of the connecting mechanism (5) is fixed on the inner side of the connecting frame (7), the connecting mechanism (5) is fixed on the moving block (9), the pull rope (10) is fixed at the upper end of the moving block (9), the traction frame (11) is fixed at the top end of the connecting frame (7), the traction rope (12) is fixed at the top end of the traction frame (11), and the magnetic block (13) is fixed at the lower end of the traction frame (11).
The water storage mechanism (4) comprises a fixed plate (41), a connecting plate (42), a mounting rod (43), a rotating ring (44), a rotating plate (45) and a sealing gasket (46), wherein the bottom end of the fixed plate (41) is fixed on a connecting rod (3), the side edge of the fixed plate (41) is fixedly provided with the connecting plate (42) for mounting the mounting rod (43), the rotating ring (44) is sleeved on the mounting rod (43) in a rotating way, the rotating ring (44) is fixed on the rotating plate (45), and the connecting mechanism (5) is installed on the outer side of the rotating plate (45); the fixed plate (41) and the rotating plate (45) are both triangular, and the rotating plate (45) is provided with three rotating plates and is arranged on the side edge of the fixed plate (41); the upper end of the rotating plate (45) is fixedly provided with a sealing gasket (46), and the side edge of the sealing gasket (46) is provided with a chamfer.
2. A geotechnical engineering investigation deep water sampling device according to claim 1, wherein: the stay cord (10) runs through magnetic path (13) and traction frame (11), the through-hole has been seted up at the middle part of traction frame (11) and magnetic path (13).
3. A geotechnical engineering investigation deep water sampling device according to claim 1, wherein: the balancing weight (2) is fixed at the lower end of the main body (1).
4. A geotechnical engineering investigation deep water sampling device according to claim 1, wherein: the connecting mechanism (5) comprises a connecting block (51), a rope fastening frame (52) and a connecting rope (53), wherein the connecting block (51) is fixed at the top end of the rotating plate (45), the rope fastening frame (52) used for fixedly connecting the rope (53) is fixed on the connecting block (51), the connecting rope (53) penetrates through the limiting ring (8), and the top end of the connecting rope is fixed on the moving block (9).
5. A geotechnical engineering investigation deep water sampling device according to claim 1, wherein: the moving block (9) is made of magnetic stainless steel and is magnetically fixed with the magnetic block (13).
6. A geotechnical engineering investigation deep water sampling device according to claim 1, wherein: the lower end of the traction rope (12) is divided into four strands, the four strands are fixed at the upper end of the traction frame (11) at equal angles, and the lower part of the traction rope (12) is wound and fixed.
7. A geotechnical engineering investigation deep water sampling device according to claim 1, wherein: the moving block (9) is located above the limiting ring (8), and the diameter of the moving block (9) is larger than the inner diameter of the limiting ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310114644.2A CN116380538B (en) | 2023-02-15 | 2023-02-15 | Deep water sample sampling device for geotechnical engineering investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310114644.2A CN116380538B (en) | 2023-02-15 | 2023-02-15 | Deep water sample sampling device for geotechnical engineering investigation |
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| Publication Number | Publication Date |
|---|---|
| CN116380538A CN116380538A (en) | 2023-07-04 |
| CN116380538B true CN116380538B (en) | 2023-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310114644.2A Active CN116380538B (en) | 2023-02-15 | 2023-02-15 | Deep water sample sampling device for geotechnical engineering investigation |
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| CN207964358U (en) * | 2018-03-28 | 2018-10-12 | 中国地质调查局南京地质调查中心 | Shallow Groundwater and earth's surface water sampler |
| CN109799113A (en) * | 2019-03-01 | 2019-05-24 | 任焕莲 | A kind of oils water quality sampling device |
| CN112697503A (en) * | 2020-12-28 | 2021-04-23 | 赵彩霞 | Hydrology and water quality sampling device for water resource engineering |
| CN113514278A (en) * | 2021-04-23 | 2021-10-19 | 李博 | Open-air brook water resource is put in and is surveyed device |
| CN215115300U (en) * | 2021-01-22 | 2021-12-10 | 吴鹏 | Underground water sampling device |
| CN114526947A (en) * | 2021-12-24 | 2022-05-24 | 沈阳环境科学研究院 | Be used for water quality testing deep water sampling device |
| CN114563062A (en) * | 2022-02-24 | 2022-05-31 | 高翔 | Hydrogeological exploration underground water level observation device based on remote sensing technology |
| CN217442912U (en) * | 2022-06-01 | 2022-09-16 | 河南警察学院 | Novel water sample pollutant evidence investigation device |
| CN217688011U (en) * | 2022-05-24 | 2022-10-28 | 刘晓雪 | Sampling device for geological mineral exploration environment investigation groundwater |
| CN115584967A (en) * | 2022-10-31 | 2023-01-10 | 青岛地质工程勘察院(青岛地质勘查开发局) | Geological exploration is with having drilling water level measuring device who prevents stifled function that becomes silted up |
-
2023
- 2023-02-15 CN CN202310114644.2A patent/CN116380538B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207964358U (en) * | 2018-03-28 | 2018-10-12 | 中国地质调查局南京地质调查中心 | Shallow Groundwater and earth's surface water sampler |
| CN109799113A (en) * | 2019-03-01 | 2019-05-24 | 任焕莲 | A kind of oils water quality sampling device |
| CN112697503A (en) * | 2020-12-28 | 2021-04-23 | 赵彩霞 | Hydrology and water quality sampling device for water resource engineering |
| CN215115300U (en) * | 2021-01-22 | 2021-12-10 | 吴鹏 | Underground water sampling device |
| CN113514278A (en) * | 2021-04-23 | 2021-10-19 | 李博 | Open-air brook water resource is put in and is surveyed device |
| CN114526947A (en) * | 2021-12-24 | 2022-05-24 | 沈阳环境科学研究院 | Be used for water quality testing deep water sampling device |
| CN114563062A (en) * | 2022-02-24 | 2022-05-31 | 高翔 | Hydrogeological exploration underground water level observation device based on remote sensing technology |
| CN217688011U (en) * | 2022-05-24 | 2022-10-28 | 刘晓雪 | Sampling device for geological mineral exploration environment investigation groundwater |
| CN217442912U (en) * | 2022-06-01 | 2022-09-16 | 河南警察学院 | Novel water sample pollutant evidence investigation device |
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| Publication number | Publication date |
|---|---|
| CN116380538A (en) | 2023-07-04 |
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