CN220525424U - Sampling device for water pollution detection - Google Patents
Sampling device for water pollution detection Download PDFInfo
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- CN220525424U CN220525424U CN202321912443.9U CN202321912443U CN220525424U CN 220525424 U CN220525424 U CN 220525424U CN 202321912443 U CN202321912443 U CN 202321912443U CN 220525424 U CN220525424 U CN 220525424U
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- rotating shaft
- fixedly arranged
- sampling
- pinion
- outer side
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- 238000005070 sampling Methods 0.000 title claims abstract description 71
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000003911 water pollution Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 10
- 241001494479 Pecora Species 0.000 claims 2
- 235000014364 Trapa natans Nutrition 0.000 claims 2
- 240000001085 Trapa natans Species 0.000 claims 2
- 238000011109 contamination Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 11
- 210000000078 claw Anatomy 0.000 description 11
- 238000007789 sealing Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling device for water pollution detection, and particularly relates to the technical field of water quality detection, comprising a main board, wherein a lifting sampling mechanism is arranged at the top of the main board; the lifting sampling mechanism comprises two first support rods, the first support rods are fixedly connected with the top of the main board, holes are formed in the front side surfaces of the first support rods, and the inner sides of the holes are movably sleeved with first rotating shafts. Compared with the prior art, the lifting sampling mechanism is arranged, the rocker handle is held to shake clockwise, the first rotating shaft drives the first pinion to rotate, the first pinion drives the crawler belt, the second pinion and the second rotating shaft, the second rotating shaft drives the first large gear to rotate, the toothed plate meshed with the large gear downwardly displaces the main rod and the auxiliary rod to sink into river water, and the rocker handle is rocked anticlockwise to lift the main rod upwards to lift the main rod out of the water surface, so that a plurality of sampling cups can be placed in sewage at one time to sample at different levels, and the sampling efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of water quality detection, in particular to a sampling device for water pollution detection.
Background
The sampling refers to a process of extracting an individual or a sample from the population, namely, a process of testing or observing the population, and the liquid sampling refers to a process of extracting a part of volume of liquid from the total volume of liquid for testing, in production, the liquid which is obtained is often required to be sampled, and the quality of the obtained sample is determined by analyzing the corresponding sensory and physical and chemical indexes of the obtained sample.
The Chinese patent discloses a sampling device (CN 228455568U) for detecting water pollution, which comprises a mounting plate, a sealing plate, a fixed block and a pull rope, wherein the mounting plate, the sealing plate, the fixed block and the pull rope are arranged, the scale on the surface of a mounting rod is observed, a sampling tank is moved to the appointed depth under water, and meanwhile, the pull rope is matched with the fixed block, so that the fixing block can be held and pulled, the mounting plate and the sealing plate can be driven by the pull rope to move upwards, the sealing plate can be separated from the fixing ring and unseal a round hole, after water enters the sampling tank through the round hole, the pull rope is loosened, and at the moment, an elastic force is applied to the sealing plate due to the fact that a reset spring is in a compressed state, the round hole can be sealed, and sampling is facilitated.
But when in actual use, the device is recovered after sampling every time, the device is put into sewage, not only the device is repeatedly used, but also various sewage in different deep layers are mixed during sampling, the accuracy of water quality detection can be influenced, the sample collection time is long, the detection delay is long, the collection efficiency can also be influenced, if the sample is collected for many times, the sample confusion can be caused, the resolution is difficult, and the whole device is inconvenient to operate when being used.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a sampling device for detecting water pollution, so as to solve the above-mentioned problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the sampling device for water pollution detection comprises a main board, wherein a lifting sampling mechanism is arranged at the top of the main board;
the lifting sampling mechanism comprises two first support rods, the first support rods are fixedly connected with the top of a main plate, the front side surface of each first support rod is provided with a hole, the inner sides of the holes are movably sleeved with a first rotation shaft, a first pinion is fixedly arranged on the outer side of the first rotation shaft, a crawler belt is arranged on the outer side of the first pinion in a meshed mode, a second pinion is fixedly arranged on the inner side of the second pinion, a first large gear is fixedly arranged on the outer side of the second rotation shaft, a long toothed plate is arranged on the outer side of the first large gear in a meshed mode, a main rod is fixedly arranged on one side of the long toothed plate, a fixing block is fixedly arranged on one side of the main rod, two second support rods are fixedly arranged on one side of the fixing block, a third rotation shaft is movably sleeved with a third rotation shaft, a second large gear is fixedly arranged on the outer side of the third rotation shaft, a short toothed plate is fixedly arranged on one side of the short toothed plate, and a long port is formed in the top surface of the main plate.
By adopting the technical scheme: the large gear is arranged, so that the sampling cup can be smoothly placed into sewage at a constant speed.
As a further description of the above technical solution: the fixed baffle that is equipped with in mainboard bottom, the long mouth of slip has been seted up to mainboard front side surface, the inboard activity of slip long mouth cup joints two long screws, the fixed plate is cup jointed in the activity of long screw outside, the fixed L shape support that is equipped with in fixed plate bottom.
By adopting the technical scheme: the movable fixing plate can be adjusted according to the thickness of the ship board, so that the L-shaped bracket props against the ship board to fix the sampling device.
As a further description of the above technical solution: the inner side of the long opening is movably sleeved with the main rod, the front side of the first rotating shaft is fixedly provided with a rocker handle I, the outer side of the second rotating shaft is movably sleeved with two support rods III, and the front side of the third rotating shaft is fixedly provided with a rocker handle II.
By adopting the technical scheme: the effect of saving time and labor is achieved by using the rocker to lift the plurality of sampling cups.
As a further description of the above technical solution: the mobile jib one side is fixed to be equipped with a plurality of backup pads, backup pad one side is fixed to be equipped with the sleeve pipe, backup pad one side is fixed to be equipped with the base, mobile jib one side is fixed to be equipped with a plurality of solid fixed rings, the inboard activity of solid fixed ring is cup jointed and is equipped with the sample cup, sample cup top threaded connection is equipped with the filtration lid.
By adopting the technical scheme: the auxiliary rod is prevented from sliding down by being fixed by the sleeve and the base, and impurities in sewage are filtered by the filter cover.
As a further description of the above technical solution: the fixed ring is fixedly connected with one side of the sleeve, the fixed ring is fixedly connected with one side of the base, the fixed ring is positioned above the supporting plate, and the sleeve is positioned above the base.
As a further description of the above technical solution: the outer side of the auxiliary rod is fixedly provided with a plurality of Y-shaped brackets, the bottom of each Y-shaped bracket is fixedly provided with a cup cover, and the bottom of each cup cover is fixedly provided with a rubber pad.
By adopting the technical scheme: the rubber pad is arranged to reduce the damage of the cup cover to the sampling cup and achieve the effect of sealing the sampling cup.
As a further description of the above technical solution: the long screw outside threaded connection is equipped with the claw nut, the claw nut is located fixed plate one side, the fixed plate is located the mainboard both sides.
The utility model has the technical effects and advantages that:
by arranging the lifting sampling mechanism, compared with the prior art, the rocker handle I is held to shake clockwise, the rotating shaft I drives the pinion I to operate, the pinion I drives the crawler belt, the pinion II and the rotating shaft II, the rotating shaft II drives the bull gear I to operate, the toothed plate meshed with the bull gear downwards displaces the main rod and the auxiliary rod to sink into river water, and the rocker handle I is rocked anticlockwise to lift the main rod upwards to lift the main rod out of the water surface, so that a plurality of sampling cups can be placed in sewage for sampling at different levels at one time, and the sampling efficiency is improved;
compared with the prior art, the main board is placed on the ship side, the baffle is positioned on the inner side of the ship side, the L-shaped bracket is positioned on the outer side of the ship side, one hand holds the main board, the other hand unscrews the claw nuts on one side of the fixing board, the fixing plates on two sides of the movable main board enable the L-shaped support to prop against the ship board and then screw up the claw nuts, so that the sampling device is fixed on the ship board to facilitate multiple sampling, and the sampling device samples under a stable state.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural diagram of a lifting sampling mechanism according to the present utility model.
FIG. 3 is a schematic view of the structure of the sleeve, base, retaining ring, sampling cup and filter cap of the present utility model.
FIG. 4 is a schematic view of the Y-shaped bracket, cup cover and auxiliary rod of the present utility model.
Fig. 5 is an enlarged view of a portion of fig. 1 a in accordance with the present utility model.
The reference numerals are: 1. a main board; 2. a first support rod; 3. a hole; 4. a first rotating shaft; 5. pinion one; 6. a track; 7. a pinion II; 8. a second rotating shaft; 9. a first large gear; 10. a long toothed plate; 11. a main rod; 12. a fixed block; 13. a second support rod; 14. a third rotating shaft; 15. a second large gear; 16. a short toothed plate; 17. an auxiliary rod; 18. a long opening; 19. a baffle; 20. sliding the long opening; 21. a long screw; 22. a fixing plate; 23. an L-shaped bracket; 24. a rocker handle I; 25. a third support rod; 26. a rocker handle II; 27. a support plate; 28. a sleeve; 29. a base; 30. a fixing ring; 31. a sampling cup; 32. a filter cover; 33. a Y-shaped bracket; 34. a cup cover; 35. a rubber pad; 36. a claw nut.
Description of the embodiments
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.
The embodiment of the application discloses a sampling device for detecting water pollution, which comprises a main board 1, wherein a lifting sampling mechanism is arranged at the top of the main board 1;
the lifting sampling mechanism comprises two first support rods 2, the first support rods 2 are fixedly connected with the top of the main board 1, the front side surface of the first support rods 2 is provided with a hole 3, the inner side of the hole 3 is movably sleeved with a first rotating shaft 4, the outer side of the first rotating shaft 4 is fixedly provided with a first pinion 5, the outer side of the first pinion 5 is meshed with a crawler belt 6, the inner side of the crawler belt 6 is meshed with a second pinion 7, the inner side of the second pinion 7 is fixedly provided with a second rotating shaft 8, the outer side of the second rotating shaft 8 is fixedly provided with a first large gear 9, the outer side of the first large gear 9 is meshed with a long toothed plate 10, one side of the long toothed plate 10 is fixedly provided with a main rod 11, one side of the main rod 11 is fixedly provided with a fixed block 12, one side of the fixed block 12 is fixedly provided with two second support rods 13, the inner side of the second support rods 13 is movably sleeved with a third rotating shaft 14, the outer side of the third rotating shaft 14 is fixedly provided with a second large gear 15, the outer side of the second large gear 15 is meshed with a short toothed plate 16, an auxiliary rod 17 is fixedly arranged on one side of the short toothed plate 16, a long opening 18 is formed on the top surface of the main plate 1, the inner side of the long opening 18 is movably sleeved with the main rod 11, a rocker handle I24 is fixedly arranged on the front side of the first rotating shaft 4, two support rods III 25 are movably sleeved on the outer side of the second rotating shaft 8, a rocker handle II 26 is fixedly arranged on the front side of the third rotating shaft 14, the rocker handle I24 is held to shake clockwise, the first rotating shaft 4 drives a pinion I5 to operate, the pinion I5 drives a crawler 6, the pinion II 7 and the second rotating shaft 8, the second rotating shaft 8 drives a large gear I9 to operate, at the moment, the long toothed plate 10 meshed with the large gear I9 moves the main rod 11 downwards and the auxiliary rod 17 to be immersed in river water, the rocking rocker handle I24 anticlockwise lifts the main rod 11 upwards to lift the water surface, a plurality of sampling cups 31 are placed in sewage at one time to sample different levels of sewage, and the sampling efficiency is improved.
Referring to fig. 3 and 4, a plurality of support plates 27 are fixedly arranged on one side of the main rod 11, a sleeve 28 is fixedly arranged on one side of the support plates 27, a base 29 is fixedly arranged on one side of the support plates 27, a plurality of fixing rings 30 are fixedly arranged on one side of the main rod 11, sampling cups 31 are movably sleeved on the inner sides of the fixing rings 30, a filter cover 32 is arranged at the top of each sampling cup 31 in a threaded connection mode, and specifically, the plurality of sampling cups 31 are put into sewage to sample in different levels, the sampling cups 31 in the fixing rings 30 are taken down to unscrew the filter cover 32 on each sampling cup 31, so that the sampling cups 31 can not be taken down in sequence for sampling sewage detection at different depths.
Referring to fig. 1 and 3, the fixing ring 30 is fixedly connected to one side of the sleeve 28, the fixing ring 30 is fixedly connected to one side of the base 29, the fixing ring 30 is located above the support plate 27, and the sleeve 28 is located above the base 29.
Referring to fig. 3 and 4, a plurality of Y-shaped brackets 33 are fixedly arranged on the outer side of the auxiliary rod 17, a cup cover 34 is fixedly arranged at the bottom of the Y-shaped brackets 33, a rubber pad 35 is fixedly arranged at the bottom of the cup cover 34, specifically, the Y-shaped brackets 33 on the outer side of the auxiliary rod 17 drive the cup cover 34 and the rubber pad 35 to move downwards, and the damage of the cup cover 34 to the sampling cup 31 is reduced through the rubber pad 35, and meanwhile the effect of sealing the sampling cup 31 is achieved.
Referring to fig. 1, a baffle 19 is fixedly arranged at the bottom of a main board 1, a sliding long hole 20 is formed in the front surface of the main board 1, two long screws 21 are movably sleeved on the inner side of the sliding long hole 20, a fixing plate 22 is movably sleeved on the outer side of the long screws 21, an L-shaped support 23 is fixedly arranged at the bottom of the fixing plate 22, specifically, the main board 1 is placed on the side of a ship side, the baffle 19 is positioned on the inner side of the ship side, the L-shaped support 23 is positioned on the outer side of the ship side, at the moment, one hand holds the main board 1, the other hand unscrews a claw nut 36 on one side of the fixing plate 22, the fixing plates 22 on two sides of the main board 1 are moved to enable the L-shaped support 23 to prop against the ship side, and then the claw nut 36 is screwed, and the moving of the fixing plate 22 can be adjusted according to the thickness of the ship side, so that the L-shaped support 23 props against the ship side to achieve the effect of fixing a sampling device.
Referring to fig. 1 and 2, the long screw 21 is provided with a claw nut 36 in threaded connection with the outer side, the claw nut 36 is located at one side of the fixing plate 22, and the fixing plate 22 is located at two sides of the main plate 1.
The working principle of the utility model is as follows: when the utility model is used, firstly, the main board 1 is placed on the side baffle 19 on the side of the ship, the L-shaped bracket 23 is positioned on the outer side of the ship, at the moment, one hand holds the main board 1, the other hand unscrews the claw nut 36 on one side of the fixed plate 22, the fixed plate 22 on two sides of the main board 1 is moved to enable the L-shaped bracket 23 to prop against the ship, then the claw nut 36 is screwed, then the rocker handle 24 is held to shake clockwise, the rotating shaft I4 drives the pinion I5 to operate, the pinion I5 drives the crawler 6, the pinion II 7 and the rotating shaft II 8, the rotating shaft II 8 drives the large gear I9 to operate, at the moment, the long toothed plate 10 meshed with the large gear I9 downwards displaces the main rod 11 and the auxiliary rod 17 to be immersed in river until the fixed block 12 on one side of the main rod 11 props against the main rod 11 to stop shaking the rocker handle I24, the fixed block 12 is used for preventing the main rod 11 from being separated from the constraint of the large gear I9 to enable the main rod 11 to fall into the water, then the rocker handle II 26 is rocked anticlockwise, the rotating shaft III 14 drives the large gear II 15 to rotate anticlockwise to lift the short toothed plate 16 and the auxiliary rod 17 upwards, meanwhile, the Y-shaped support 33 on the outer side of the auxiliary rod 17 drives the cup cover 34 and the rubber pad 35 to displace upwards, at the moment, river water enters the sampling cup 31 through the filtering cover 32 above the sampling cup 31, then the rocker handle II 26 is rocked clockwise, the auxiliary rod 17 displaces downwards to cover the cup cover 34 and the rubber pad 35 on the filtering cover 32, finally the rocker handle I24 is rocked anticlockwise to lift the main rod 11 upwards to lift the water surface, then the rocker handle II 26 is rocked anticlockwise to displace upwards to lift the cup cover 34 and the rubber pad 35, the sampling cup 31 in the fixing ring 30 is taken down one by one to unscrew the filtering cover 32 on the sampling cup 31, the sampling cup 31 can not be confused by taking down the sampling cup 31 in sequence for sampling sewage detection with different depths, a new sampling cup 31 may be placed for sampling again.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. Sampling device for water pollution detects, including mainboard (1), its characterized in that: the top of the main board (1) is provided with a lifting sampling mechanism;
the lifting sampling mechanism comprises two first support rods (2), the first support rods (2) are fixedly connected with the top of a main board (1), a hole (3) is formed in the front side surface of the first support rods (2), a first rotating shaft (4) is movably sleeved on the inner side of the hole (3), a first pinion (5) is fixedly arranged on the outer side of the first rotating shaft (4), a crawler belt (6) is meshed on the outer side of the first pinion (5), a second pinion (7) is meshed on the inner side of the crawler belt (6), a second rotating shaft (8) is fixedly arranged on the inner side of the second pinion, a first large gear (9) is fixedly arranged on the outer side of the second rotating shaft (8), a long toothed plate (10) is meshed on the outer side of the first large gear, a main rod (11) is fixedly arranged on one side of the long toothed plate (10), a fixed block (12) is fixedly arranged on one side of the main rod, two second support rods (13) are fixedly arranged on one side of the fixed block, a third rotating shaft (14) is meshed on the inner side of the second support rod, a second large gear (15) is fixedly arranged on the outer side of the third rotating shaft (14), a short toothed plate (16) is meshed on the outer side of the second large gear (16), a long opening (18) is formed in the top surface of the main board (1).
2. A sampling device for the detection of water pollution according to claim 1, wherein: the fixed baffle (19) that is equipped with in mainboard (1) bottom, slip long mouth (20) have been seted up to mainboard (1) front side surface, two long screws (21) have been cup jointed in the inboard activity of slip long mouth (20), fixed plate (22) are cup jointed in activity of long screw (21) outside, fixed L shape support (23) are fixed to be equipped with in fixed plate (22) bottom.
3. A sampling device for the detection of water pollution according to claim 1, wherein: the inner side of the long opening (18) is movably sleeved with the main rod (11), a rocker handle I (24) is fixedly arranged on the front side of the first rotating shaft (4), two support rods III (25) are movably sleeved on the outer side of the second rotating shaft (8), and a rocker handle II (26) is fixedly arranged on the front side of the third rotating shaft (14).
4. A sampling device for the detection of water pollution according to claim 1, wherein: a plurality of support plates (27) are fixedly arranged on one side of the main rod (11), a sleeve (28) is fixedly arranged on one side of each support plate (27), a base (29) is fixedly arranged on one side of each support plate (27), A plurality of fixed rings (30) are fixedly arranged on one side of the main rod (11), sampling cups (31) are movably sleeved on the inner sides of the fixed rings (30), and filter covers (32) are arranged at the tops of the sampling cups (31) in threaded connection.
5. A sampling device for water contamination detection as recited in claim 4, wherein: the fixing ring (30) is fixedly connected with one side of the sleeve (28), the fixing ring (30) is fixedly connected with one side of the base (29), the fixing ring (30) is located above the supporting plate (27), and the sleeve (28) is located above the base (29).
6. A sampling device for the detection of water pollution according to claim 1, wherein: the outer side of the auxiliary rod (17) is fixedly provided with a plurality of Y-shaped brackets (33), the bottom of each Y-shaped bracket (33) is fixedly provided with a cup cover (34), and the bottom of each cup cover (34) is fixedly provided with a rubber pad (35).
7. A sampling device for the detection of water pollution according to claim 2, wherein: the long screw (21) outside threaded connection is equipped with sheep's horn nut (36), sheep's horn nut (36) are located fixed plate (22) one side, fixed plate (22) are located mainboard (1) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321912443.9U CN220525424U (en) | 2023-07-20 | 2023-07-20 | Sampling device for water pollution detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321912443.9U CN220525424U (en) | 2023-07-20 | 2023-07-20 | Sampling device for water pollution detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220525424U true CN220525424U (en) | 2024-02-23 |
Family
ID=89938399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321912443.9U Active CN220525424U (en) | 2023-07-20 | 2023-07-20 | Sampling device for water pollution detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220525424U (en) |
-
2023
- 2023-07-20 CN CN202321912443.9U patent/CN220525424U/en active Active
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