CN112881081A - Ocean bottom water sample sampling device capable of measuring submarine tidal current - Google Patents
Ocean bottom water sample sampling device capable of measuring submarine tidal current Download PDFInfo
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- CN112881081A CN112881081A CN202110056665.4A CN202110056665A CN112881081A CN 112881081 A CN112881081 A CN 112881081A CN 202110056665 A CN202110056665 A CN 202110056665A CN 112881081 A CN112881081 A CN 112881081A
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- ocean bottom
- ring
- fixed outer
- fixedly connected
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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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
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
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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
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
- G01N2001/4088—Concentrating samples by other techniques involving separation of suspended solids filtration
Abstract
The invention relates to the technical field of seawater sampling devices, in particular to an ocean bottom water sample sampling device capable of measuring the size of seabed tide. The device filters top cap and fixed seal board through being provided with water, filter the through-hole that the top cap surface was seted up through water, and carry out filtration treatment with the sea water, contain a large amount of impurity in avoiding the sample, after the collection of retaining containing box sample is accomplished, can make fixed seal board reset through first connecting spring, it seals to hold the containing box inside, prevent that the sample from leaking, the device is through being provided with movable scraper blade and the fixed outer collar of third, make movable scraper blade rotate at the inner wall of sampling tube through fixed frame, can avoid the inner wall adhesion of earth sample and sampling tube to be difficult to take out, can clear up the inner wall of sampling tube simultaneously, it is difficult to clear up to avoid the sample to be stained with the inner wall that attaches at the sampling tube.
Description
Technical Field
The invention relates to the technical field of seawater sampling devices, in particular to an ocean bottom water sample sampling device capable of measuring the size of submarine tidal current.
Background
At present, the water environment monitoring in China mainly comprises on-line monitoring and manual sampling monitoring, wherein the on-line monitoring depends on establishing a fixed on-line monitoring station to monitor water quality data in real time, has high cost and cannot be widely applied in a large range; therefore, the manual sampling monitoring is the main monitoring mode at present, the manual sampling monitoring is mainly realized by sampling on site, then the tester carries out water quality detection through the collected water sample, the manual sampling and monitoring has high flexibility and wide operable range, the traditional manual water sample sampling method mainly drives in a sampling water area through a research ship and the like, the existing water sampler is used for manual sampling, the manual sampling is along with the development of economy in China, the water resource pollution condition is more and more serious, the prevention and the protection of the water resource are more and more emphasized, how to efficiently obtain water quality information is the premise of water pollution prevention, water quality sampling is the key link for obtaining water quality information, water quality detection is a data collection means which is commonly used in aquatic product cultivation and environmental monitoring, at present, water samples are collected by using a water sampler in a water area to be detected by driving a ship to different positions.
In-process at the collection sea water, current sea water collection system does not have filter equipment, when leading to gathering the sea water, a large amount of impurity is built up in the inside of water storage box, thereby the water inlet department that leads to the water storage box blocks up, and current sea water collection system can only be single carry out the sea water collection, the function is comparatively single, examine time measuring when needs to the soil property in seabed, still need with the help of other collection system, secondly, the collection needs a large amount of manpowers and financial resources, greatly increased the cost of collection, consequently, need a marine bottom sampling device of measurable quantity seabed trend size, carry out collection processing to timber sweeps water sample.
Disclosure of Invention
The invention aims to solve the problems that the existing seawater collecting device in the prior art is not provided with a filtering device, so that a large amount of impurities are accumulated in a water storage tank while seawater is collected, so that a water inlet of the water storage tank is blocked, the existing seawater collecting device can only collect seawater singly, the function is single, when the soil texture of the seabed needs to be detected, other collecting devices need to be used, secondly, a large amount of manpower and financial resources are needed for collection, and the collection cost is greatly increased, and the ocean bottom water sample collecting device capable of measuring the size of the seabed tide is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a sea bottom water sample sampling device of measurable quantity seabed trend size, includes fixed connection wire sleeve, its characterized in that: the utility model discloses a water storage device, including fixed connection line cover, the first fixed counterweight ring of right side fixedly connected with of fixed connection line cover, and the right side fixedly connected with water filtration top cap of first fixed counterweight ring, the right side fixedly connected with retaining containing box of water filtration top cap, and the left side fixed surface of retaining containing box is connected with fixed connection pole, the articulated fixed closing plate that is connected with in surface of retaining containing box, fixed connection pole's right side central point puts fixedly connected with of department and connects the baffle, and connects the right side fixed surface that the both sides surface of baffle passes through first coupling spring and fixed closing plate.
Preferably, cylindrical holes are uniformly formed in the surface of the water filtering top cover, and a filter screen is fixedly mounted on the inner wall of each hole.
Preferably, the first connecting springs are provided with two groups, the two groups of first connecting springs incline from bottom to top to two sides, one end of each first connecting spring is connected with the surface of the fixed sealing plate, and the other end of each first connecting spring is fixedly connected with the surfaces of two sides of the connecting partition plate.
Preferably, the right side fixedly connected with fourth fixed outer collar of connection baffle, and the fixed outer collar of fourth is connected with the slip ring through the second movable rod, and the surface cover of slip ring is equipped with the fixed outer collar of third, the surface of the fixed outer collar of third evenly is the annular array and sets up flutedly, the inside of slip ring is inserted and is equipped with loose gear, the right side fixed surface that bearing and the fixed outer collar of fourth are passed through in loose gear's left side is connected, loose gear's central point puts the fixed mounting of department's fixed outer collar of second, and the right side surface of the fixed outer collar of second evenly is the annular array and is provided with the slide bar, the right side of slide bar is connected with the sampling tube through fixed frame, the right side of slip ring is connected with first fixed outer collar through first movable rod.
Preferably, the first fixed outer collar is connected with the second fixed counterweight ring through a long connecting rod, and the second fixed counterweight ring is fixedly sleeved on the right surface of the sampling tube.
Preferably, the left side surface of the sampling tube is uniformly provided with sliding grooves matched with the fixed outer frame in an annular array, the fixed outer frame is inserted into the sliding grooves, the fixed outer frame is in sliding connection with the sampling tube, the sliding rod is connected with the center of the fixed outer frame, and the right side of the sliding rod is inserted into the sliding grooves.
Preferably, the inner wall of the sliding ring is uniformly provided with teeth in an annular array, gaps among the teeth are meshed with the teeth on the surface of the movable gear, and the sliding ring is in gear rotation connection with the movable gear.
Preferably, a second connecting spring is inserted into the fixed outer frame, one end of the second connecting spring is fixedly connected with the inner wall of the fixed outer frame, one end of the second connecting spring, far away from the inner wall of the fixed outer frame, is fixedly connected with a fixed inner rod, and one end of the fixed inner rod, far away from the second connecting spring, is fixedly connected with a movable scraper.
Preferably, the right side fixedly connected with slider of second movable rod, the annular slide has been seted up on the left side surface of slip ring, the inside of establishing the slide rail is inserted to the slider, sliding connection is constituteed with the slip ring to the second movable rod, the left side fixedly connected with slider of first movable rod, the annular slide rail with slider looks adaptation is seted up on the right side surface of slip ring, first movable rod is sliding connection with the slip ring.
Compared with the prior art, the invention has the beneficial effects that:
1. the device is provided with the water filtering top cover and the fixed sealing plate, when the fixed connecting wire sleeve integrally enters seawater through the water filtering top cover, the seawater can enter the inside of the water filtering top cover through the through hole formed in the surface of the water filtering top cover, and the seawater is filtered, so that a large amount of impurities contained in a sample are avoided, and the detection of the sample is influenced;
2. the device is through being provided with movable scraper blade and the fixed outer collar of third, through rotating the fixed outer collar of third, can drive the slip ring and rotate, can drive the fixed outer collar of second through the loose gear when the slip ring rotates, when the fixed outer collar of second is when rotating, can drive the fixed frame of four groups and rotate in the inside of sampling tube, can make movable scraper blade rotate at the inner wall of sampling tube through fixed frame, can avoid the inner wall adhesion of earth sample and sampling tube to be difficult to take out, can clear up the inner wall of sampling tube simultaneously, it is difficult to clear up to avoid the sample to be stained with the inner wall that attaches at the sampling tube.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural three-dimensional blasting diagram of the present invention;
FIG. 2 is a schematic perspective sectional view of the structure of the present invention;
FIG. 3 is a schematic bottom view of the structure of the sampling tube and the movable scraper of the present invention;
FIG. 4 is a schematic top perspective view of the sampling tube and movable scraper of the present invention;
FIG. 5 is a perspective view of a third fixed outer collar and a fourth fixed outer collar of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
fig. 7 is a schematic perspective sectional view of the structure of the fixing frame and the second connecting spring according to the present invention.
In the figure: 1. fixedly connecting a wire sleeve; 2. a first fixed counterweight ring; 3. a water filtration top cover; 4. a fixed connecting rod; 5. a first connecting spring; 6. fixing the sealing plate; 7. a water storage container; 8. connecting the partition boards; 9. a first fixed outer collar; 10. a sampling tube; 11. a movable scraper; 12. a slip ring; 13. a movable gear; 14. a second fixed outer collar; 15. fixing the outer frame; 16. a slide bar; 17. a first movable bar; 18. a second connecting spring; 19. fixing the inner rod; 20. a third fixed outer collar; 21. a second movable bar; 22. a fourth fixed outer collar; 23. a second fixed counterweight ring; 24. and a long rod is connected.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a measurable quantity seabed trend size's ocean bottom water sample sampling device, including fixed connection wire sleeve 1, the first fixed counterweight ring 2 of right side fixedly connected with of fixed connection wire sleeve 1, and the right side fixedly connected with water of first fixed counterweight ring 2 filters top cap 3, the right side fixedly connected with retaining containing box 7 of water filtration top cap 3, and the left side fixed surface of retaining containing box 7 is connected with fixed connection rod 4, the articulated fixed seal plate 6 that is connected with in surface of retaining containing box 7, the right side central point of fixed connection rod 4 puts fixedly connected with connection baffle 8 of department, and the both sides surface of connecting baffle 8 is connected through the right side fixed surface of first coupling spring 5 with fixed seal plate 6.
Furthermore, cylindrical holes are uniformly formed in the surface of the water filtering top cover 3, and a filter screen is fixedly mounted on the inner wall of each hole, so that when the water filtering top cover is used, impurities in seawater can be filtered through the through holes formed in the surface of the water filtering top cover 3 when the seawater enters the water filtering top cover 3, and the collected sample is prevented from containing a large amount of impurities and influencing the detection of the sample;
furthermore, two groups of first connecting springs 5 are arranged, the two groups of first connecting springs 5 are inclined from bottom to top to two sides, one end of each first connecting spring 5 is connected with the surface of the corresponding fixed sealing plate 6, the other end of each first connecting spring 5 is fixedly connected with the surfaces of the two sides of the corresponding connecting partition plate 8, and the elastic action of each first connecting spring 5 is used for assisting the corresponding fixed sealing plate 6 to be quickly closed, so that the inner wall of the corresponding water storage box 7 can be sealed after a sample in the water storage box 7 is collected, and the phenomenon that the seawater on the upper layer enters the interior of the water storage box 7 and is mixed with the seawater on the bottom layer in the whole 01 lifting process is avoided, and the accuracy of the sample is influenced;
further, a fourth fixed outer collar 22 is fixedly connected to the right side of the connecting partition plate 8, the fourth fixed outer collar 22 is connected to the sliding ring 12 through a second movable rod 21, a third fixed outer collar 20 is sleeved on the surface of the sliding ring 12, grooves are uniformly formed in the surface of the third fixed outer collar 20 in an annular array, movable gears 13 are inserted into the sliding ring 12, the left sides of the movable gears 13 are fixedly connected to the right side surface of the fourth fixed outer collar 22 through bearings, a second fixed outer collar 14 is fixedly installed at the central position of the movable gears 13, slide rods 16 are uniformly arranged on the right side surface of the second fixed outer collar 14 in an annular array, the right sides of the slide rods 16 are connected to the sampling tube 10 through a fixed outer frame 15, the right sides of the sliding ring 12 are connected to the first fixed outer collar 9 through a first movable rod 17, and the first movable rod 17 is used for supporting the sliding ring 12, meanwhile, when in use, the sliding ring 12 is prevented from being separated from the first fixed outer sleeve ring 9;
furthermore, the first fixed outer collar 9 is connected with the second fixed counterweight ring 23 through the long connecting rod 24, and the second fixed counterweight ring 23 is fixedly sleeved on the right side surface of the sampling tube 10, when in use, the first fixed outer collar 9 is fixed through the long connecting rod 24, so that the first fixed outer collar 9 is prevented from slipping and being incapable of being used normally, the second fixed counterweight ring 23 can be fixed, and the sampling tube 10 can be driven to be inserted into soil on the seabed through the self gravity of the second fixed counterweight ring 23, so that the sampling of the soil is facilitated;
furthermore, the left side surface of the sampling tube 10 is uniformly provided with sliding grooves matched with the fixed outer frame 15 in an annular array, the fixed outer frame 15 is inserted inside the sliding grooves, the fixed outer frame 15 is in sliding connection with the sampling tube 10, the sliding rod 16 is connected with the center of the fixed outer frame 15, the right side of the sliding rod 16 is inserted inside the sliding grooves, when the sampling device is used, the sliding rod 16 slides in the sliding grooves formed in the surface of the sampling tube 10, the sliding grooves are used for preventing the fixed outer frame 15 from being separated from the inside of the sampling tube 10 when sliding, so that the normal use of the sampling device is influenced, and meanwhile, the sliding rod 15 slides in the sliding grooves formed in the left side surface of the sampling tube 10, so that;
furthermore, the inner wall of the sliding ring 12 is uniformly provided with teeth in an annular array, gaps between the teeth are meshed with teeth on the surface of the movable gear 13, the sliding ring 12 is in gear rotation connection with the movable gear 13, and when the sliding ring is used, the teeth on the inner wall of the sliding ring 12 are meshed with the teeth on the surface of the movable gear 13, so that the second fixed outer sleeve 14 is driven to rotate;
furthermore, a second connecting spring 18 is inserted into the fixed outer frame 15, one end of the second connecting spring 18 is fixedly connected with the inner wall of the fixed outer frame 15, one end of the second connecting spring 18, which is far away from the inner wall of the fixed outer frame 15, is fixedly connected with a fixed inner rod 19, one end of the fixed inner rod 19, which is far away from the second connecting spring 18, is fixedly connected with a movable scraper 11, when the sampler is used, the fixed outer frame 15 slides to drive the movable scraper 11 to slide in the sampling tube 10, the fixed inner rod 19 slides out of the inner wall of the sampling tube 10 through the expansion force of the second connecting spring 18, the inner wall of the sampling tube 10 is scraped and cleaned through the sliding of the movable scraper 11, and meanwhile, the sampler is cleaned through clean water, so that the sampling tube 10 can be used for sampling a next time, and a surface sample is mixed with a sample attached to the inner wall;
further, a slide block is fixedly connected to the right side of the second movable rod 21, an annular slide way is formed in the left side surface of the slide ring 12, the slide block is inserted into the slide way, the second movable rod 21 and the slide ring 12 form a sliding connection, a slide block is fixedly connected to the left side of the first movable rod 17, an annular slide way matched with the slide block is formed in the right side surface of the slide ring 12, the first movable rod 17 and the slide ring 12 are in a sliding connection, the slide ring 12 slides to drive the second fixed outer sleeve 14 to rotate, the second fixed outer sleeve 14 rotates to drive the slide rod 16 to rotate, so that the fixed outer frame 15 is driven to rotate, a sample on the inner wall of the sampling tube 10 is separated from the inner wall of the sampling tube 10 through the movable scraper 11, and therefore the sample can;
the working principle is as follows: when the seawater sampling device is used, when a sample needs to be taken from seawater, according to the attached drawings 1 and 2, when the fixed connection wire sleeve 1 is integrally placed into seawater, when the water filtering top cover 3 reaches a designated position, the controller can control the through hole formed in the surface of the water filtering top cover 3 to be opened through the fixed connection wire sleeve 1, at the moment, the seawater can enter the inside of the water filtering top cover 3 through the through hole formed in the surface of the water filtering top cover 3, when the seawater enters the inside of the water filtering top cover 3, the fixed sealing plate 6 can be extruded through the pressure of the seawater, at the moment, the fixed sealing plate 6 can drive the first connecting spring 5 to be in a contraction state, so that the seawater can enter the inside of the water storage containing box 7, after the seawater in the water storage containing box 7 is collected, the pressure in the water filtering top cover 3 is the same as that in the water storage containing box 7, at the moment, the fixed sealing plate 6, therefore, the interior of the water storage containing box 7 can be sealed through the fixed sealing plate 6, when an earth sample needs to be collected, according to the attached drawings 1, 2, 3, 4, 5, 6 and 7, the second fixed counterweight ring 23 can be driven to be inserted into seabed sediment through the self gravity of the second fixed counterweight ring 23, so that the sediment can enter the sampling tube 10, after the collection is completed, the sampling tube 10 is integrally taken out, at the moment, the third fixed outer sleeve ring 20 is rotated to drive the sliding ring 12 to rotate, when the sliding ring 12 rotates, the teeth arranged on the inner wall of the sliding ring 12 are meshed with the teeth arranged on the surface of the movable gear 13, the movable gear 13 can be rotated, the second fixed outer sleeve ring 14 can be driven to rotate through the movable gear 13, when the second fixed outer sleeve ring 14 rotates, the fixed outer frame 15 can be driven to rotate inside the sampling tube 10 through the sliding rod 16, when the fixed outer frame 15 rotates, the fixed inner rod 19 can be driven to rotate, the movable scraper 11 can be driven to rotate through the fixed inner rod 19, when the movable scraper 11 is abutted to the groove on the inner wall of the sampling tube 10, the movable scraper 11 can drive the fixed inner rod 19 to move in the fixed outer frame 15, so that the movable scraper 11 can move out of the groove formed in the inner wall of the sampling tube 10, soil in the sampling tube 10 can be separated from the inner wall of the sampling tube 10 through the rotation of the movable scraper 11, a soil sample can be conveniently taken out, and meanwhile, the inner wall of the sampling tube 10 can be cleaned.
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.
Claims (9)
1. The utility model provides a sea bottom water sample sampling device of measurable quantity seabed trend size, includes fixed connection wire sleeve (1), its characterized in that: the water filter is characterized in that a first fixed counterweight ring (2) is fixedly connected to the right side of a fixed connection wire sleeve (1), a water filter top cover (3) is fixedly connected to the right side of the first fixed counterweight ring (2), a water storage box (7) is fixedly connected to the right side of the water filter top cover (3), a fixed connection rod (4) is fixedly connected to the left side of the water storage box (7), a fixed sealing plate (6) is hinged to the surface of the water storage box (7), a connecting partition plate (8) is fixedly connected to the right side center position of the fixed connection rod (4), and the surfaces of the two sides of the connecting partition plate (8) are fixedly connected to the right side of the fixed sealing plate (6) through a first connecting spring (5.
2. The ocean bottom water sampling device capable of measuring the size of the ocean bottom tide according to claim 1, wherein: cylindrical holes are uniformly formed in the surface of the water filtering top cover (3), and a filter screen is fixedly arranged on the inner wall of each hole.
3. The ocean bottom water sampling device capable of measuring the size of the ocean bottom tide according to claim 1, wherein: the two groups of first connecting springs (5) are arranged, the two groups of first connecting springs (5) incline from bottom to top to two sides, one ends of the first connecting springs (5) are connected with the surface of the fixed sealing plate (6), and the other ends of the first connecting springs (5) are fixedly connected with the surfaces of two sides of the connecting partition plate (8).
4. The ocean bottom water sampling device capable of measuring the size of the ocean bottom tide according to claim 1, wherein: the right side of the connecting partition plate (8) is fixedly connected with a fourth fixed outer sleeve ring (22), the fourth fixed outer sleeve ring (22) is connected with the sliding ring (12) through a second movable rod (21), the surface of the sliding ring (12) is sleeved with a third fixed outer sleeve ring (20), the surface of the third fixed outer sleeve ring (20) is uniformly provided with a groove in an annular array manner, a movable gear (13) is inserted in the sliding ring (12), the left side of the movable gear (13) is fixedly connected with the right side surface of the fourth fixed outer sleeve ring (22) through a bearing, the central position of the movable gear (13) is fixedly provided with a second fixed outer sleeve ring (14), the right side surface of the second fixed outer sleeve ring (14) is uniformly provided with a sliding rod (16) in an annular array manner, the right side of the sliding rod (16) is connected with the sampling tube (10) through a fixed outer frame (15), the right side of the sliding ring (12) is connected with the first fixed outer sleeve ring (9) through a first movable rod (17).
5. The ocean bottom water sampling device capable of measuring the size of the ocean bottom tide according to claim 4, wherein the ocean bottom water sampling device comprises: the first fixed outer sleeve ring (9) is connected with the second fixed counterweight ring (23) through a long connecting rod (24), and the second fixed counterweight ring (23) is fixedly sleeved on the right side surface of the sampling tube (10).
6. The ocean bottom water sampling device capable of measuring the size of the ocean bottom tide according to claim 4, wherein the ocean bottom water sampling device comprises: the sampling tube is characterized in that sliding grooves matched with the fixed outer frame (15) are uniformly formed in an annular array on the left side surface of the sampling tube (10), the fixed outer frame (15) is inserted in the sliding grooves, the fixed outer frame (15) is in sliding connection with the sampling tube (10), the sliding rod (16) is connected with the center of the fixed outer frame (15), and the right side of the sliding rod (16) is inserted in the sliding grooves.
7. The ocean bottom water sampling device capable of measuring the size of the ocean bottom tide according to claim 4, wherein the ocean bottom water sampling device comprises: the inner wall of the sliding ring (12) is uniformly provided with teeth in an annular array, gaps among the teeth are meshed with teeth on the surface of the movable gear (13), and the sliding ring (12) is in gear rotation connection with the movable gear (13).
8. The ocean bottom water sampling device capable of measuring the size of the ocean bottom tide according to claim 4, wherein the ocean bottom water sampling device comprises: the inner wall of the fixed outer frame (15) is fixedly connected with one end of the second connecting spring (18), the second connecting spring (18) is far away from the fixed inner rod (19) which is fixedly connected with one end of the inner wall of the fixed outer frame (15), and the fixed inner rod (19) is far away from one end of the movable scraper (11) which is fixedly connected with the second connecting spring (18).
9. The ocean bottom water sampling device capable of measuring the size of the ocean bottom tide according to claim 4, wherein the ocean bottom water sampling device comprises: the right side fixedly connected with slider of second movable rod (21), the annular slide has been seted up on the left side surface of slip ring (12), the inside of establishing the slide rail is inserted to the slider, sliding connection is constituteed with slip ring (12) in second movable rod (21), the left side fixedly connected with slider of first movable rod (17), the annular slide rail with slider looks adaptation is seted up on the right side surface of slip ring (12), first movable rod (17) are sliding connection with slip ring (12).
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| CN202110056665.4A CN112881081B (en) | 2021-01-15 | 2021-01-15 | Ocean bottom water sample sampling device capable of measuring submarine tidal current |
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| CN202110056665.4A CN112881081B (en) | 2021-01-15 | 2021-01-15 | Ocean bottom water sample sampling device capable of measuring submarine tidal current |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776898A (en) * | 2021-09-15 | 2021-12-10 | 青岛地质工程勘察院(青岛地质勘查开发局) | Ocean suspension silt layering sampling device |
| CN115235821A (en) * | 2022-07-22 | 2022-10-25 | 南京信真环境科技有限公司 | Deep water area sludge sampler for environment detection |
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| CN115235821B (en) * | 2022-07-22 | 2024-03-26 | 南京信真环境科技有限公司 | Deepwater area sludge sampler for environment detection |
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