CN220063541U - Multi-stage sampling structure for groundwater detection - Google Patents
Multi-stage sampling structure for groundwater detection Download PDFInfo
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- CN220063541U CN220063541U CN202321555336.5U CN202321555336U CN220063541U CN 220063541 U CN220063541 U CN 220063541U CN 202321555336 U CN202321555336 U CN 202321555336U CN 220063541 U CN220063541 U CN 220063541U
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- 239000003673 groundwater Substances 0.000 title claims abstract description 40
- 238000005070 sampling Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005286 illumination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses a multistage sampling structure for groundwater detection, and relates to the technical field of groundwater sampling. The utility model comprises the following steps: a bottom plate; the support, support fixed mounting in the top of bottom plate, the bottom fixed mounting of support inner wall has two mounting panels, two rotate between the mounting panel and install the dwang, one of them one side fixed mounting of mounting panel has driving motor, driving motor's output with the one end fixed connection of dwang. According to the utility model, through the cooperation among the connecting rope rotating rod, the driving motor, the connecting rope, the fixed head and the collecting cylinder, groundwater with different depths can be collected, so that multi-stage sampling collection is realized, meanwhile, the first annular plate, the second annular plate and the filter cylinder are utilized, larger dirt, impurities and the like possibly existing in the groundwater can be filtered, the through hole is prevented from being blocked, the collection of the groundwater is influenced, the subsequent detection is facilitated, and the use of people is facilitated.
Description
Technical Field
The utility model relates to the technical field of groundwater sampling, in particular to a multistage sampling structure for groundwater detection.
Background
The hydraulic engineering quality detection can be simply referred to as quality detection, which refers to a hydraulic engineering quality detection unit, according to relevant national laws, regulations and standards, the hydraulic engineering entity, raw materials, intermediate products, metal structures, electromechanical equipment and the like for hydraulic engineering are checked, measured, tested or measured, and the result is compared with relevant standards and requirements to determine whether the engineering quality is qualified or not, and groundwater sampling is required to be detected in the hydraulic engineering detection.
The existing groundwater sampling mostly comprises embedding permeable pipelines in the ground to allow groundwater to permeate into the pipelines, when groundwater is required to be sampled, the collecting barrels are used for descending the underground water into the pipelines to collect the groundwater, the descending depths of the collecting barrels are different according to groundwater with different depths required to be sampled, so that multistage sampling is completed, the existing groundwater multistage sampling structure mostly comprises directly descending the collecting barrels into the embedded pipelines, and the collecting barrels are not provided with filtering structures, so that larger dirt, impurities and the like can be collected in the groundwater, the collecting barrels are easy to be blocked after long-time use, and the groundwater still needs to be filtered for detection after being taken out, so that the operation is very troublesome, and the problem presented above is solved.
Disclosure of Invention
The utility model aims at: in order to solve the problems set forth in the background art, the present utility model provides a multi-stage sampling structure for groundwater detection.
The utility model adopts the following technical scheme for realizing the purposes: a multi-stage sampling structure for groundwater detection, comprising: a bottom plate; the support is fixedly arranged at the top of the bottom plate, two mounting plates are fixedly arranged at the bottom of the inner wall of the support, a rotating rod is rotatably arranged between the two mounting plates, a driving motor is fixedly arranged at one side of one mounting plate, and the output end of the driving motor is fixedly connected with one end of the rotating rod; the connecting rope, the connecting rope twine in on the dwang, the one end fixed mounting of connecting rope have the fixed head, its other end with dwang external surface is fixed, the bottom demountable installation of fixed head has the cylinder, be annular array on the cylinder and distribute the structure and have a plurality of openings, the fixed cover of external surface of cylinder is equipped with first annular plate, the fixed surface fixed mounting of fixed head has the second annular plate, the cover is equipped with the cartridge filter on the cylinder, the cartridge filter with the opening is located same horizontal plane, just the cartridge filter is located by spacing fixedly between first annular plate and the second annular plate.
Further, two protruding blocks are fixedly arranged on the outer peripheral side of the bottom end of the fixing head, two grooves are formed in the inner wall of the collecting cylinder, and the two protruding blocks are respectively clamped with the two grooves.
Further, the adjacent sides of the first ring plate and the second ring plate are respectively provided with a clamping groove, and the top end and the bottom end of the filter cartridge are respectively clamped with the clamping grooves on the first ring plate and the second ring plate.
Further, an electric telescopic rod is fixedly arranged between the bottom plate and the bracket.
Further, a waterproof lighting lamp is constructed on the fixing head.
Further, the bottom of bottom plate is installed and is removed the wheel, the bottom fixed mounting of cylinder has the balancing weight.
The beneficial effects of the utility model are as follows:
according to the utility model, through the cooperation among the connecting rope rotating rod, the driving motor, the connecting rope, the fixed head and the collecting cylinder, groundwater with different depths can be collected, so that multi-stage sampling collection is realized, meanwhile, the first annular plate, the second annular plate and the filter cylinder are utilized, larger dirt, impurities and the like possibly existing in the groundwater can be filtered, the through hole is prevented from being blocked, the collection of the groundwater is influenced, the subsequent detection is facilitated, and the use of people is facilitated.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the perspective structure of FIG. 1 in accordance with the present utility model;
fig. 3 is a further perspective view of the structure of the present utility model.
Reference numerals: 1. a bottom plate; 2. a moving wheel; 3. a bracket; 4. a mounting plate; 5. a through port; 6. a rotating lever; 7. a driving motor; 8. a connecting rope; 9. a fixed head; 10. a collection cylinder; 11. a first annular plate; 12. a second annular plate; 13. a filter cartridge; 14. a bump; 15. an electric telescopic rod; 16. waterproof lighting lamp; 17. and (5) balancing weights.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-3, a multi-stage sampling structure for groundwater detection according to an embodiment of the present utility model includes: a base plate 1;
the bracket 3 is fixedly arranged at the top of the bottom plate 1, two mounting plates 4 are fixedly arranged at the bottom of the inner wall of the bracket 3, a rotating rod 6 is rotatably arranged between the two mounting plates 4, a driving motor 7 is fixedly arranged at one side of one mounting plate 4, and the output end of the driving motor 7 is fixedly connected with one end of the rotating rod 6;
the connecting rope 8, the connecting rope 8 twine in on the dwang 6, the one end fixed mounting of connecting rope 8 have fixed head 9, its other end with dwang 6 external surface is fixed, the bottom demountable installation of fixed head 9 has a collection tube 10, be annular array distribution structure on the collection tube 10 and have a plurality of through-holes 5, the external surface fixed cover of collection tube 10 is equipped with first crown plate 11, the external surface fixed mounting of fixed head 9 has second crown plate 12, the cover is equipped with cartridge filter 13 on the collection tube 10, cartridge filter 13 with through-hole 5 is located same horizontal plane, just cartridge filter 13 is located by spacing fixedly between first crown plate 11 and the second crown plate 12.
When groundwater is required to be collected, the device is firstly moved to a designated place, then the collecting cylinder 10 is vertically placed in an embedded pipeline, the driving motor 7 is started to rotate forward to drive the rotating rod 6 to rotate, so that the coiled connecting rope 8 is released, the fixed head 9 and the collecting cylinder 10 connected below the fixed head are downwards moved into the embedded pipeline, then groundwater enters the groundwater, then the groundwater enters the collecting cylinder 10 through the through hole 5 on the collecting cylinder 10 to be collected, larger dirt, impurities and the like are filtered by the filter cylinder 13 sleeved on the outer surface of the collecting cylinder 10 before the groundwater enters the collecting cylinder 10, after the groundwater is collected, the driving motor 7 is started to rotate reversely, the coiled connecting rope 8 is started to drive the fixed head 9 to upwards move, so that the collecting cylinder 10 is driven to upwards move out of the embedded pipeline, then the collecting cylinder 10 and the fixed head 9 are detached and separated, then the groundwater in the collecting cylinder 10 is treated, after the groundwater is separated, the groundwater is released and fixed by the first annular plate 11 and the second annular plate 12, the surface of the collecting cylinder 10 is pumped, the operation is simple, the dirt can be adhered to the collecting cylinder after the groundwater is pumped, and the dirt can be cleaned conveniently and conveniently.
As shown in fig. 2, in some embodiments, two protruding blocks 14 are fixedly mounted on the outer peripheral side of the bottom end of the fixing head 9, two grooves are configured on the inner wall of the collecting cylinder 10, and the two protruding blocks 14 are respectively clamped with the two grooves.
The lug 14 is provided with an arc surface, the material is an extrusion-deformable material, such as soft plastic, when the collecting cylinder 10 needs to be disassembled, the fixing head 9 and the collecting cylinder 10 are directly pulled by force to move in opposite directions, so that the lug 14 and the groove are released from clamping connection, the fixing relationship is released, the operation is simple and convenient, and the disassembly is convenient.
As shown in fig. 2, in some embodiments, the adjacent sides of the first ring plate 11 and the second ring plate 12 are each configured with a slot, and the top end and the bottom end of the filter cartridge 13 are respectively engaged with the slots on the first ring plate 11 and the second ring plate 12.
The setting of draw-in groove is in order to further stabilize spacingly to cartridge filter 13, improves cartridge filter 13 fixed stability.
As shown in fig. 2, in some embodiments, an electric telescopic rod 15 is fixedly installed between the base plate 1 and the bracket 3.
The electric telescopic rod 15 is provided to raise and lower the height of the stand 3 according to the actual situation, such as the insufficient length of the connection rope 8, or to adjust the height of the collection tube 10.
As shown in fig. 1, in some embodiments, the fixed head 9 is configured with a waterproof illumination lamp 16.
When the condition of underground water in the embedded pipeline needs to be observed, the waterproof illuminating lamp 16 can be turned on for illumination observation.
As shown in fig. 1, in some embodiments, a moving wheel 2 is mounted at the bottom of the bottom plate 1, and a balancing weight 17 is fixedly mounted at the bottom of the collecting cylinder 10.
The movable wheel 2 is convenient for moving the whole device to a designated position, the collecting cylinder 10 is hollow, the weight of the collecting cylinder can be increased through the balancing weight 17, the collecting cylinder can conveniently enter underground water, and the collecting cylinder is not easy to float on the surface of the underground water, so that the collection of the underground water is affected.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A multi-stage sampling structure for groundwater detection, comprising:
a bottom plate (1);
the support (3), the support (3) is fixedly arranged at the top of the bottom plate (1), two mounting plates (4) are fixedly arranged at the bottom of the inner wall of the support (3), a rotating rod (6) is rotatably arranged between the two mounting plates (4), a driving motor (7) is fixedly arranged at one side of one mounting plate (4), and the output end of the driving motor (7) is fixedly connected with one end of the rotating rod (6);
connect rope (8), connect rope (8) twine in on dwang (6), the one end fixed mounting of connecting rope (8) has fixed head (9), its other end with dwang (6) external surface fixation, the bottom demountable installation of fixed head (9) has collection cylinder (10), be annular array on collection cylinder (10) and distribute and construct a plurality of through-openings (5), the external surface fixed cover of collection cylinder (10) is equipped with first annular plate (11), the external surface fixed mounting of fixed head (9) has second annular plate (12), the cover is equipped with cartridge filter (13) on collection cylinder (10), cartridge filter (13) with through-opening (5) are located same horizontal plane, just cartridge filter (13) are located by spacing between first annular plate (11) and second annular plate (12).
2. The multistage sampling structure for groundwater detection according to claim 1, wherein two protruding blocks (14) are fixedly installed on the outer peripheral side of the bottom end of the fixed head (9), two grooves are formed in the inner wall of the collecting cylinder (10), and the two protruding blocks (14) are respectively clamped with the two grooves.
3. The multistage sampling structure for groundwater detection according to claim 1, wherein the adjacent sides of the first ring plate (11) and the second ring plate (12) are respectively provided with a clamping groove, and the top end and the bottom end of the filter cartridge (13) are respectively clamped with the clamping grooves on the first ring plate (11) and the second ring plate (12).
4. A multi-stage sampling structure for groundwater detection according to claim 1, characterized in that an electric telescopic rod (15) is fixedly mounted between the base plate (1) and the support (3).
5. A multi-stage sampling structure for groundwater detection according to claim 1, characterized in that the stationary head (9) is constructed with a waterproof lighting lamp (16).
6. The multistage sampling structure for groundwater detection according to claim 1, characterized in that the bottom of the bottom plate (1) is provided with a moving wheel (2), and the bottom of the collecting cylinder (10) is fixedly provided with a balancing weight (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321555336.5U CN220063541U (en) | 2023-06-19 | 2023-06-19 | Multi-stage sampling structure for groundwater detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321555336.5U CN220063541U (en) | 2023-06-19 | 2023-06-19 | Multi-stage sampling structure for groundwater detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220063541U true CN220063541U (en) | 2023-11-21 |
Family
ID=88753745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321555336.5U Active CN220063541U (en) | 2023-06-19 | 2023-06-19 | Multi-stage sampling structure for groundwater detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220063541U (en) |
-
2023
- 2023-06-19 CN CN202321555336.5U patent/CN220063541U/en active Active
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