CN220690527U - Groundwater depth setting sampling device - Google Patents
Groundwater depth setting sampling device Download PDFInfo
- Publication number
- CN220690527U CN220690527U CN202320852649.0U CN202320852649U CN220690527U CN 220690527 U CN220690527 U CN 220690527U CN 202320852649 U CN202320852649 U CN 202320852649U CN 220690527 U CN220690527 U CN 220690527U
- Authority
- CN
- China
- Prior art keywords
- sampling
- main body
- cylinder
- guide pillar
- top cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 82
- 239000003673 groundwater Substances 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000011148 porous material Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000005442 atmospheric precipitation Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a groundwater depth-fixing sampling device, which comprises a main body casing and a sampling mechanism, wherein the top of the main body casing is provided with a cable, the end part of the cable is wound on a collecting frame, the bottom of the main body casing is provided with a sealing bottom plate, and both ends of the main body casing are provided with sampling mechanisms, wherein the left end sampling mechanism consists of a left end ring frame, an A sampling cylinder, an A top cover and a guide pillar, the right end sampling mechanism consists of a right end ring frame, a B sampling cylinder and a B top cover, the A sampling cylinder and the B sampling cylinder are fixedly connected with the bottom of the main body casing, the bottom of the main body casing is correspondingly provided with a duct, the guide pillar is positioned in the A sampling cylinder, the bottom of the guide pillar is fixedly connected with the sealing bottom plate, the top of the guide pillar is in a flat cone shape, and the top of the A top cover is correspondingly provided with a flat cone hole.
Description
Technical Field
The utility model relates to the technical field of groundwater sampling, in particular to a groundwater depth-fixing sampling device.
Background
Water in various states, which is widely buried below the ground surface, is collectively referred to as groundwater. Atmospheric precipitation is a major source of groundwater. Groundwater is classified into upper-layer stagnant water, diving and self-flowing water according to different underground burying conditions.
Generally, pollution in the aspects of garbage filling, heavy metal pollution and the like is not only from upstream to downstream, but also can be diffused from top to bottom, so that the depth-fixed sampling of the underground water is very necessary, and the underground water depth-fixed sampling device is provided.
Disclosure of Invention
The utility model aims to provide a groundwater depth-fixing sampling device which can finish two groups of depth-fixing sampling at one time and has very good working efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: comprises a main body shell, a sampling mechanism, a sampling cylinder and a guide post,
the top of the main body casing is provided with a cable, the end part of the cable is wound on the take-up frame, and the bottom of the main body casing is provided with a sealing bottom plate;
sampling mechanisms are arranged at two ends of the main body shell, wherein the left sampling mechanism consists of a left ring frame, an A sampling cylinder, an A top cover and a guide pillar, and the right sampling mechanism consists of a right ring frame, a B sampling cylinder and a B top cover;
the bottom ends of the A sampling cylinder and the B sampling cylinder are fixedly connected with a main body shell, wherein the main body shell is provided with a pore canal corresponding to the bottom ends of the A sampling cylinder and the B sampling cylinder;
the guide pillar is positioned in the A sampling tube, the top of the guide pillar is in a flat cone shape, and the bottom of the guide pillar is fixedly connected with the sealing bottom plate.
Preferably, an electric cylinder is arranged in the main body casing, waterproof treatment is carried out between the electric cylinder and the cable rope, and the end part of the cable rope is connected with a control switch.
Preferably, the electric cylinder push rod is fixedly connected with the sealing bottom plate, and a sealing ring is arranged between the push rod and the main body shell.
Preferably, the A top cover is in threaded sealing connection with the A sampling cylinder, and a flat taper hole is formed in the top of the A top cover corresponding to the guide pillar.
Preferably, the B top cover is in threaded sealing connection with the B sampling cylinder.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure, can finish two groups of fixed-depth sampling at one time, and has very good working efficiency.
Drawings
FIG. 1 is a schematic diagram of a device for sampling groundwater depth.
FIG. 2 is a schematic drawing of a groundwater sampling device according to the utility model.
In the figure: the device comprises a main body shell, a 2-cable, a 3-pay-off rack, a 4-sealing bottom plate, a 5-sealing ring, a 6-left end ring frame, a 7-right end ring frame, an 8-A sampling cylinder, a 9-A top cover, a 10-guide pillar, an 11-B sampling cylinder and a 12-B top cover.
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.
Referring to fig. 1-2, the present utility model provides a technical solution: comprises a main body shell 1, a sampling mechanism, a sampling cylinder and a guide post 10,
the top of the main body casing 1 is provided with a cable 2, the end part of the cable 2 is wound on a take-up frame 3, and the bottom of the main body casing 1 is provided with a sealing bottom plate 4;
sampling mechanisms are arranged at two ends of the main body shell 1, wherein the left end sampling mechanism consists of a left end ring frame 6, an A sampling cylinder 8, an A top cover 9 and a guide pillar 10, and the right end sampling mechanism consists of a right end ring frame 7, a B sampling cylinder 11 and a B top cover 12;
the bottom ends of the A sampling cylinder 8 and the B sampling cylinder 11 are fixedly connected with the main body casing 1, wherein the main body casing 1 is provided with a pore canal corresponding to the bottom ends of the A sampling cylinder 8 and the B sampling cylinder 11;
the guide pillar 10 is positioned in the A sampling tube 8, the top of the guide pillar 10 is in a flat cone shape, and the bottom is fixedly connected with the sealing bottom plate 4.
Further, an electric cylinder is arranged in the main body casing 1, waterproof treatment is carried out between the electric cylinder and the cable rope 2, and the end part of the cable rope 2 is connected with a control switch.
Secondly, the electric cylinder push rod is fixedly connected with the sealing bottom plate 4, and a sealing ring 5 is arranged between the push rod and the main body shell 1.
Further, the A top cover 9 is in threaded sealing connection with the A sampling tube 8, and a flat taper hole is formed in the top of the A top cover 9 corresponding to the guide post 10.
Further, the B top cover 12 is in threaded sealing connection with the B sampling tube 11.
In summary, the electric cylinder can drive the sealing bottom plate 4 to stretch out and draw back, and the guide post 10 moves synchronously at the same time, because the A top cover 9 of the left end sampling mechanism is blocked by the guide post 10, when the guide post 10 moves down, water enters the A sampling cylinder 8 through the flat taper hole of the A top cover 9.
In summary, the water inlet at the bottom of the B sampling tube 11 is communicated with the hole at the bottom of the main body casing 1, and the hole is sealed by the sealing bottom plate 4, and when the sealing bottom plate 4 moves down, water enters the B sampling tube 11 through the hole.
The distance between the left end sampling mechanism and the right end sampling mechanism is determined by the size of the main body shell 1, and the water taking of the left end sampling mechanism and the right end sampling mechanism belongs to different layers, so that two groups of depth-fixing sampling can be completed at one time during sampling.
The working principle of the utility model is as follows: before the device is applied, the distance between the device and the water surface is acquired firstly, then the device is lowered in a sampling area, the electric cable 2 is stopped to be lowered after the depth reaches, then the electric cylinder push rod is pushed by a control switch, the guide post 10 and the sealing bottom plate 4 synchronously move downwards in the pushing process, so that water bodies respectively enter two groups of sampling mechanisms through the flat taper holes and the pore channels, and after the electric cylinder is pushed and reset, the flat taper holes and the pore channels are sealed again, and further, the mixing of water bodies with different depths is avoided.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (5)
1. The utility model provides a groundwater depth setting sampling device, includes main part casing (1), sampling mechanism, sampling tube and guide pillar (10), its characterized in that:
the top of the main body casing (1) is provided with a cable (2), the end part of the cable (2) is wound on the take-up frame (3), and the bottom of the main body casing (1) is provided with a sealing bottom plate (4);
sampling mechanisms are arranged at two ends of the main body shell (1), wherein the left end sampling mechanism consists of a left end ring frame (6), an A sampling cylinder (8), an A top cover (9) and a guide pillar (10), and the right end sampling mechanism consists of a right end ring frame (7), a B sampling cylinder (11) and a B top cover (12);
the bottom ends of the A sampling cylinder (8) and the B sampling cylinder (11) are fixedly connected with a main body shell (1), wherein the main body shell (1) is provided with a pore canal corresponding to the bottom ends of the A sampling cylinder (8) and the B sampling cylinder (11);
the guide pillar (10) is positioned in the A sampling tube (8), the top of the guide pillar (10) is in a flat cone shape, and the bottom of the guide pillar is fixedly connected with the sealing bottom plate (4).
2. The groundwater depth-fixing sampling device according to claim 1, wherein: an electric cylinder is arranged in the main body casing (1), waterproof treatment is carried out between the electric cylinder and the cable rope (2), and the end part of the cable rope (2) is connected with a control switch.
3. The groundwater depth-fixing sampling device according to claim 2, wherein: the electric cylinder push rod is fixedly connected with the sealing bottom plate (4), and a sealing ring (5) is arranged between the push rod and the main body shell.
4. The groundwater depth-fixing sampling device according to claim 1, wherein: the A top cover (9) is in threaded sealing connection with the A sampling cylinder (8), and a flat taper hole is formed in the top of the A top cover (9) corresponding to the guide pillar (10).
5. The groundwater depth-fixing sampling device according to claim 1, wherein: the B top cover (12) is in threaded sealing connection with the B sampling cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320852649.0U CN220690527U (en) | 2023-04-17 | 2023-04-17 | Groundwater depth setting sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320852649.0U CN220690527U (en) | 2023-04-17 | 2023-04-17 | Groundwater depth setting sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220690527U true CN220690527U (en) | 2024-03-29 |
Family
ID=90404643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320852649.0U Withdrawn - After Issue CN220690527U (en) | 2023-04-17 | 2023-04-17 | Groundwater depth setting sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220690527U (en) |
-
2023
- 2023-04-17 CN CN202320852649.0U patent/CN220690527U/en not_active Withdrawn - After Issue
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211179150U (en) | Sampling device for sewage treatment | |
| CN220690527U (en) | Groundwater depth setting sampling device | |
| CN113029687A (en) | Fixed-layer sampling device for underground water | |
| CN219450630U (en) | Water conservancy drought-resistant diversion canal | |
| CN210857153U (en) | River course is disposal bag intercepting device for sewage purification | |
| CN111829825A (en) | Be used for river course water quality monitoring sampling device | |
| CN209085980U (en) | A kind of agricultural laboratories Soil K+adsorption soil sampler | |
| CN204556325U (en) | A kind of nitrogen loss in farmland side sepage gathering-device | |
| CN214170805U (en) | Lift pump for sewage treatment | |
| CN214749082U (en) | Groundwater sample thief for hydrogeology | |
| CN216108397U (en) | Lake surface sundry cleaning equipment | |
| CN212301007U (en) | Suspended matter sampler in sewage | |
| CN218823431U (en) | Water sampling device for environmental monitoring | |
| CN213670803U (en) | Strong polarity solvent belt cleaning device is used in chromatogram filler regeneration | |
| CN218066617U (en) | Necking electromagnetic water meter | |
| CN213926155U (en) | Hydraulic engineering river course reposition of redundant personnel intercepting device | |
| CN218035791U (en) | Water sampling device for hydraulic engineering pipeline | |
| CN215262574U (en) | Visual liquid closed sampler | |
| CN220084830U (en) | Water quality sampling assembly and water quality detection equipment | |
| CN219794054U (en) | Hydraulic engineering deposit recovery unit | |
| CN219590011U (en) | Water sample sampler | |
| CN215598902U (en) | Water quality detection device for multi-environment application in water conservancy and hydropower construction | |
| CN220437856U (en) | Water source area sampling detection device | |
| CN214805305U (en) | Water replenishing tank for freezing weight-reducing beauty instrument | |
| CN208621384U (en) | A kind of hydraulic engineering water quality detection sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20240329 Effective date of abandoning: 20240426 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20240329 Effective date of abandoning: 20240426 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |