CN220251418U - Bottom mud sampling device for water body environment detection - Google Patents
Bottom mud sampling device for water body environment detection Download PDFInfo
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- CN220251418U CN220251418U CN202321341392.9U CN202321341392U CN220251418U CN 220251418 U CN220251418 U CN 220251418U CN 202321341392 U CN202321341392 U CN 202321341392U CN 220251418 U CN220251418 U CN 220251418U
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- 238000005070 sampling Methods 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 239000013049 sediment Substances 0.000 claims description 16
- 230000007613 environmental effect Effects 0.000 claims 6
- 239000007788 liquid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000035508 accumulation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Abstract
The utility model discloses a bottom mud sampling device for water environment detection, which comprises a cylinder, wherein a screw motor is fixedly connected to the middle position of the inner top of the cylinder, a first baffle is fixedly connected to the middle position of the inner upper part of the cylinder, a second baffle is fixedly connected to the middle position of the inner lower part of the cylinder, fixing blocks are fixedly connected to the middle positions of the two sides of the inner bottom of the cylinder, and a first pulley block is fixedly connected to the middle position of the inner front end of the cylinder. According to the utility model, through linkage among the push rod motor, the push rod, the sampling cylinder, the inserting rod, the steel rope, the second sliding block, the stop block, the connecting block, the first pulley block and the second pulley block, a sampled sample can not be impacted by underwater hidden current, the sample is prevented from being influenced, and through linkage among the screw rod motor, the screw rod, the fixing frame, the mounting plate and the first baffle, the fixing block can be pushed to sample deeper layers when the deeper bed mud is needed.
Description
Technical Field
The utility model relates to the technical field of water body environment detection, in particular to a bottom mud sampling device for water body environment detection.
Background
In order to study migration, transformation and accumulation rules of pollutants between a river, a lake and a reservoir water body and the sediment and influence of the migration, transformation and accumulation rules on the water body, undisturbed sediment samples with different depths at the lower part of the water body must be obtained for analysis and research, decision basis is provided for scientifically making a treatment planning scheme, and a certain form of water body sediment sampling device is required to be provided for sampling the sediment.
At present, when detecting water environment, need use the foundation ditch mud sampling device to sample the foundation ditch mud of water bottom, but current most foundation ditch mud sampling device can not acquire the original foundation ditch mud of degree of depth when using, and the in-process that the foundation ditch mud was retrieved after the sample simultaneously receives the rivers easily, causes the influence to the sample, is unfavorable for the accurate analysis of later stage, so need improve current foundation ditch mud sampling device.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a sediment sampling device for water environment detection.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a bed mud sampling device for water environment detects, includes the barrel, the inside top intermediate position fixedly connected with lead screw motor of barrel, the inside top intermediate position fixedly connected with first baffle of barrel, the inside below intermediate position fixedly connected with second baffle of barrel, the equal fixedly connected with fixed block in inside bottom both sides intermediate position of barrel, the inside front end intermediate position fixedly connected with first assembly pulley of barrel, the front end fixedly connected with lead screw of lead screw motor, the outer wall of lead screw runs through and sliding connection has first slider, the equal fixedly connected with mount of outer wall all around of second slider, the equal fixedly connected with mounting panel in bottom of mount, the bottom intermediate position fixedly connected with push rod motor of mounting panel, the bottom front end fixedly connected with push rod of push rod motor, the front end threaded connection of push rod has the sampling tube, two the equal fixedly connected with extension spring in one side intermediate position adjacent fixed block, the equal fixedly connected with second slider of extension spring front end, two the equal fixedly connected with dog of bottom of second slider, the equal fixedly connected with fixed connection of outer wall of second slider, the equal fixedly connected with mount of front end fixedly connected with steel cable, the second connecting block front end fixedly connected with bottom of connecting block.
As a further description of the above technical solution:
the middle position of the top of the cylinder body is fixedly connected with a handle.
As a further description of the above technical solution:
and a detector is fixedly connected to the middle left side position of the inner bottom of the cylinder body.
As a further description of the above technical solution:
the front end of the push rod penetrates through the second baffle and is in sliding connection with the second baffle.
As a further description of the above technical solution:
the outer wall of the second sliding block is connected with the fixed block in a sliding manner.
As a further description of the above technical solution:
the steel rope bypasses the first pulley block and the second pulley block respectively and is fixedly connected with the sampling tube.
As a further description of the above technical solution:
the mounting plate penetrates through the first baffle and is in sliding connection with the first baffle.
The utility model has the following beneficial effects:
according to the utility model, firstly, through linkage among the push rod motor, the push rod, the sampling tube, the inserted link, the steel rope, the second sliding block, the stop block, the connecting block, the first pulley block and the second pulley block, when the inserted link samples the bottom mud of the water body, the sampled sample can not be impacted by underwater hidden current, the sample is prevented from being influenced, and the fixed block can be pushed to sample the deeper layer through linkage among the screw rod motor, the screw rod, the fixed frame, the mounting plate and the first baffle when the deeper layer bottom mud is required to be taken.
Drawings
FIG. 1 is a perspective view of a sediment sampling device for water environment detection according to the present utility model;
FIG. 2 is a diagram showing the internal structure of a sediment sampling device for water environment detection according to the present utility model;
fig. 3 is a schematic diagram of the inner bottom half part of the bottom mud sampling device for water environment detection according to the present utility model.
Legend description:
1. a cylinder; 2. a handle; 3. a screw motor; 4. a screw rod; 5. a first slider; 6. a first baffle; 7. a push rod motor; 8. a push rod; 9. a sampling tube; 10. a rod; 11. a fixed block; 12. a second slider; 13. a stop block; 14. a connecting block; 15. a first pulley block; 16. a detector; 17. a steel rope; 18. the second pulley block; 19. a second baffle; 20. a mounting plate; 21. a fixing frame; 22. and a tension spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: a sediment sampling device for water environment detection comprises a barrel 1, a plunger 10 is downwards arranged in the downward process of a sampling barrel 9 to sample sediment of water through an opening, a push rod 8 is recovered after sampling is completed to bring the sampling barrel 9 back into the barrel 1, a stop block 13 is brought back to the original position because of the recovery of the sampling barrel 9 and the recovery of a tension spring 22 to block the opening on the barrel 1, the influence of water in the water on the sampled sample is avoided in the recovery process, a screw motor 3 is fixedly connected to the middle position of the inner top of the barrel 1, a first baffle 6 is fixedly connected to the middle position of the inner upper side of the barrel 1, a second baffle 19 is fixedly connected to the middle position of the inner lower side of the barrel 1, fixing blocks 11 are fixedly connected to the middle positions of the two sides of the inner bottom of the barrel 1, the middle position of the inner front end of the cylinder body 1 is fixedly connected with a first pulley block 15, the front end of a screw rod motor 3 is fixedly connected with a screw rod 4, the outer wall of the screw rod 4 penetrates through and is slidably connected with a first sliding block 5, when deeper bottom mud is required to be sampled, the screw rod motor 3 is started to drive the screw rod 4 with the fixed front end to rotate, the rotation of the screw rod 4 drives the first sliding block 5 to slide downwards, the outer walls around the first sliding block 5 are fixedly connected with a fixing frame 21, the bottoms of the fixing frames 21 are fixedly connected with a mounting plate 20, the middle position of the bottom of the mounting plate 20 is fixedly connected with a push rod motor 7, when the device is placed on the bottom mud of a water area, the push rod motor 7 is started, a push rod 8 at the front end is driven to move downwards by the start of the push rod motor 7, a push rod 8 is fixedly connected with a sampling cylinder 9 at the front end of the push rod 8, a steel rope 17 is fixedly connected with the sampling cylinder 9, meanwhile, the other end of the steel rope 17 is fixed on the connecting block 14, the front end of the push rod 8 is in threaded connection with the sampling tube 9, the middle positions of the adjacent sides of the two fixing blocks 11 are fixedly connected with the tension springs 22, the front ends of the tension springs 22 are fixedly connected with the second sliding blocks 12, the bottoms of the two second sliding blocks 12 are fixedly connected with the stop blocks 13, the second sliding blocks 12 are fixedly connected with the two ends of the top of the stop blocks 13, the operation of the stop blocks 13 drives the second sliding blocks 12 to slide on the fixing blocks 11, the tension springs 22 are fixedly connected with the rear ends of the second sliding blocks 12, due to the fact that the stop blocks 13 are subjected to tension, the opening to be shielded is opened, the middle positions of the outer walls of the front ends of the stop blocks 13 are fixedly connected with the connecting blocks 14, the connecting blocks 14 are fixed on the stop blocks 13, the steel rope 17 are pulled in the downward process of the sampling tube 9, the steel rope 17 drives the stop blocks 13, the middle positions of the bottoms of the second stop blocks 19 are fixedly connected with the second pulley blocks 18, the middle positions of the bottoms of the second stop blocks 9 penetrate through and are fixedly connected with the inserting rods 10, the fixing frames 21 are driven, the motor 20 are fixed on the fixing frames 21, and the fixing frames 20 are fixed downwards, and the fixing plates 7 are fixed on the fixing plates 20 are fixed on the fixing plates, and the fixing plates can be fixed on the bottom plates, and mud can be sampled.
The middle position fixedly connected with handle 2 in the top of barrel 1, at first bind on handle 2 with the rope, place the device in the waters that need the sample, fixedly connected with detector 16 on the middle left side position in the middle of the inside bottom of barrel 1, be provided with detector 16 on the device, can send out the alarm when meetting the shelter from the thing, avoid the device to fall on debris, push rod 8's front end runs through second baffle 19 and with sliding connection between the second baffle 19, sliding connection between the outer wall of second slider 12 and fixed block 11, steel cable 17 respectively bypass first assembly pulley 15 and second assembly pulley 18 and with sampling tube 9 between fixed connection, mounting panel 20 runs through first baffle 6 and with sliding connection between the first baffle 6.
Working principle: when the device is used, firstly, the device is bound on the handle 2 by a rope, the device is placed in a water area needing sampling, a detector 16 is arranged on the device, an alarm can be given when a shielding object is encountered, the device is prevented from falling on sundries, when the device is placed on bottom mud of the water area, the push rod motor 7 is started, the push rod 8 at the front end is driven to move downwards by the start of the push rod motor 7, the front end of the push rod 8 is connected with the sampling cylinder 9 in a threaded manner, a steel rope 17 is fixed on the sampling cylinder 9, the other end of the steel rope 17 is fixed on a connecting block 14, the connecting block 14 is fixed on a stop block 13, the steel rope 17 is pulled in the downward process of the sampling cylinder 9, the stop block 13 is driven by the steel rope 17, the second slide blocks 12 are fixed at the two ends of the top of the stop block 13, the second slide blocks 12 are driven by the operation of the stop block 13 to slide on the fixed blocks 11, the rear end of the second slide block 12 is fixedly connected with a tension spring 22, the opening which is blocked is opened due to the tension of the stop block 13, in the downward process of the sampling tube 9, the inserted link 10 samples the bottom mud of the water body through the opening, after the sampling is completed, the push rod 8 is recovered, the sampling tube 9 is brought back into the tube body 1, the stop block 13 is brought back to the original position because of the recovery of the sampling tube 9 and the recovery of the tension spring 22, the opening on the tube body 1 is blocked, the influence of the water in the water body on the sampled sample is avoided, when the deeper bottom mud is required to be sampled, the screw motor 3 is started, the screw 4 fixed at the front end is driven to rotate, the screw 4 rotates to drive the first slide block 5 to slide downwards, the mounting plate 20 fixed on the fixing frame 21 is driven to descend, meanwhile, the push rod motor 7 is fixed on the mounting plate 20, the device can sample the bottom mud of deeper layers.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A sediment sampling device for water environment detects, includes barrel (1), its characterized in that: the utility model discloses a device for measuring the pressure of a liquid sample, which comprises a barrel (1), a screw motor (3) fixedly connected with the middle position of the inside top of barrel (1), a first baffle (6) fixedly connected with the middle position of the inside top of barrel (1), a second baffle (19) fixedly connected with the middle position of the inside below of barrel (1), fixed block (11) fixedly connected with the middle position of the both sides of the inside bottom of barrel (1), a first pulley block (15) fixedly connected with the middle position of the inside front end of barrel (1), a screw (4) fixedly connected with the front end of screw motor (3), a first slider (5) is penetrated and slidingly connected with the outer wall of screw (4), a fixing frame (21) is fixedly connected with the outer wall of the periphery of the first slider (5), a mounting plate (20) is fixedly connected with the bottom middle position of the fixing frame (21), a push rod motor (7) is fixedly connected with the bottom middle position of the mounting plate (20), a sampling cylinder (9) is fixedly connected with the front end of the bottom of push rod motor (7), a tension spring (8) is fixedly connected with the front end of the push rod (9), two adjacent fixed blocks (11) are fixedly connected with the two tension springs (12) respectively, a second slider (12) is fixedly connected with the two side (12), the middle position of the outer wall of the front end of the stop block (13) is fixedly connected with a connecting block (14), the front end of the connecting block (14) is fixedly connected with a steel rope (17), the middle position of the front end of the bottom of the second baffle (19) is fixedly connected with a second pulley block (18), and the middle position of the bottom of the sampling tube (9) penetrates through and is fixedly connected with a plug rod (10).
2. A sediment sampling device for water environmental detection as defined in claim 1, wherein: the middle position of the top of the cylinder body (1) is fixedly connected with a handle (2).
3. A sediment sampling device for water environmental detection as defined in claim 1, wherein: the middle left side position of the inner bottom of the cylinder body (1) is fixedly connected with a detector (16).
4. A sediment sampling device for water environmental detection as defined in claim 1, wherein: the front end of the push rod (8) penetrates through the second baffle plate (19) and is in sliding connection with the second baffle plate (19).
5. A sediment sampling device for water environmental detection as defined in claim 1, wherein: the outer wall of the second sliding block (12) is connected with the fixed block (11) in a sliding way.
6. A sediment sampling device for water environmental detection as defined in claim 1, wherein: the steel rope (17) respectively bypasses the first pulley block (15) and the second pulley block (18) and is fixedly connected with the sampling tube (9).
7. A sediment sampling device for water environmental detection as defined in claim 1, wherein: the mounting plate (20) penetrates through the first baffle plate (6) and is connected with the first baffle plate (6) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321341392.9U CN220251418U (en) | 2023-05-30 | 2023-05-30 | Bottom mud sampling device for water body environment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321341392.9U CN220251418U (en) | 2023-05-30 | 2023-05-30 | Bottom mud sampling device for water body environment detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220251418U true CN220251418U (en) | 2023-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321341392.9U Active CN220251418U (en) | 2023-05-30 | 2023-05-30 | Bottom mud sampling device for water body environment detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220251418U (en) |
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2023
- 2023-05-30 CN CN202321341392.9U patent/CN220251418U/en active Active
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