CN221006907U - Sampling device based on groundwater is used - Google Patents
Sampling device based on groundwater is used Download PDFInfo
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- CN221006907U CN221006907U CN202322447449.XU CN202322447449U CN221006907U CN 221006907 U CN221006907 U CN 221006907U CN 202322447449 U CN202322447449 U CN 202322447449U CN 221006907 U CN221006907 U CN 221006907U
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- rod
- block
- penetrating
- sampling device
- penetrating rod
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- 238000005070 sampling Methods 0.000 title claims abstract description 46
- 239000003673 groundwater Substances 0.000 title claims description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000003780 insertion Methods 0.000 claims abstract description 24
- 230000037431 insertion Effects 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000005442 atmospheric precipitation Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of sampling devices, in particular to a sampling device based on underground water, which comprises a penetrating rod, wherein an assembling mechanism is arranged above the penetrating rod; the assembly mechanism comprises an insertion block, the insertion block is fixedly arranged at the top end of the penetrating rod, a storage battery is arranged above the inside of the penetrating rod, and a charging port is embedded at the top end of the insertion block. According to the utility model, the penetrating rod and the extension rod are fixed through the insertion block and the penetrating block by the connecting sleeve, the penetrating rod and the extension rod are convenient to disassemble and carry by threaded connection, meanwhile, a plurality of groups of extension rods can be added according to the deep length, the applicability and flexibility of the sampling device are improved, the extension rod at the uppermost end is in threaded connection with the hammering block, the hammering block is convenient to hammer by manpower or equipment, the penetrating rod and the extension rod are deep into the ground, the charging port is embedded in the groove at the top end of the inserting block, the battery inside the penetrating rod is convenient to charge, and the battery provides electric energy for other components of the sampling device.
Description
Technical Field
The utility model relates to the technical field of sampling devices, in particular to a sampling device based on underground water.
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 water stagnation, diving and self-flowing water according to different underground burying conditions, and in order to detect the water quality in an area, sampling and detection are generally required for groundwater.
The utility model provides an underground water sampling device of publication number CN214749107U, includes the protection tube, install the sampling tube in the protection tube, sampling tube passes through mounting bracket and protection tube fixed connection, the check valve is installed on sampling tube top, the protection tube top is provided with the protection casing, the protection casing top has the shield cap through hinge connection, be provided with the protection end cap in the protection casing, protection tube one side is provided with the supporting seat, the fixed shell is installed at the supporting seat top, be provided with the sampling bucket in the fixed shell, the connecting pipe is installed at the sampling bucket top, connecting pipe one side is provided with the negative pressure pipe, the negative pressure pipe other end is connected with the negative pressure pump, sampling bucket one side is provided with the sample connection, fixed shell one side is provided with the standing groove, be provided with the sample bottle in the standing groove, simple structure, reasonable in design can conveniently take a sample the operation, avoids polluting the underground water simultaneously.
In summary, the following technical problems exist in the prior art: the prior art is used for sampling after the components such as the negative pressure pump and the sampling bottle are combined, but the sampling is only suitable for being used in a conventional plain or a region with a relatively steep terrain, too many equipment components are difficult to spread and put for sampling, and the equipment is relatively large and difficult to carry, so that the sampling device based on groundwater is provided.
Disclosure of utility model
The utility model aims to provide a sampling device for groundwater so as to solve the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The sampling device based on groundwater comprises a penetrating rod, wherein an assembling mechanism is arranged above the penetrating rod;
The assembly mechanism comprises an insertion block, the insertion block is fixedly arranged at the top end of a penetrating rod, a storage battery is arranged above the inside of the penetrating rod, a charging port is embedded at the top end of the insertion block, a connecting sleeve is connected with the outer thread of the insertion block, the top end of the connecting sleeve penetrates into a penetrating block, an extension rod is fixedly arranged above the penetrating block, and a hammering block is connected with the top end thread of the extension rod.
Preferably, an assembly shell is arranged below the storage battery and below the penetrating rod, and an opening and closing mechanism is arranged on one side of the interior of the assembly shell.
Preferably, the opening and closing mechanism comprises a micro motor, the micro motor is embedded in the center of the bottom end inside the assembly shell, the power end of the micro motor is connected with a threaded rod, a stop block is sleeved below the outer wall of the threaded rod, and a conical head is fixedly arranged below the stop block.
Preferably, the opening and closing mechanism further comprises a sliding block, the sliding block is fixedly arranged on two sides of the outer wall of the stop block, and the two filter screens are embedded in the outer wall of the penetrating rod corresponding to the position of the stop block.
Preferably, a quantifying mechanism is arranged on the other side of the inside of the assembly shell, and a sealing gasket is connected with the bottom end of the assembly shell in an adhesive manner in the penetrating rod.
Preferably, the quantifying mechanism comprises a miniature push rod, the miniature push rod is arranged on one side of a miniature motor inside the assembly shell, the output end of the miniature push rod is connected with a rubber sleeve, and a metal sheet is arranged inside the rubber sleeve.
Preferably, the rubber sleeve forms a sliding structure between the miniature push rod and the penetrating rod, and the rubber sleeve is connected with the metal sheet in an adhesive mode.
The above description shows that the technical problems to be solved by the present application can be solved by the above technical solutions of the present application.
Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:
According to the utility model, the penetrating rod and the extension rod are fixed through the insertion block and the penetrating block by the connecting sleeve, the penetrating rod and the extension rod are convenient to disassemble and carry by threaded connection, meanwhile, a plurality of groups of extension rods can be added according to the deep length, the applicability and flexibility of the sampling device are improved, the extension rod at the uppermost end is in threaded connection with the hammering block, the hammering block is convenient to hammer by manpower or equipment, the penetrating rod and the extension rod are deep into the ground, the charging port is embedded in the groove at the top end of the inserting block, the battery inside the penetrating rod is convenient to charge, and the battery provides electric energy for other components of the sampling device.
According to the utility model, the conical head at the bottom end of the penetrating rod is convenient for breaking soil to penetrate into soil, the filter screen is attached to the stop block to prevent soil from entering the penetrating rod, when the ground water reaches the ground water range, the threaded rod is driven to rotate by the micro motor, so that the stop block and the conical head which are in threaded connection are pushed to separate from the penetrating rod, the filter screen is exposed, a water sample can conveniently enter the penetrating rod to sample, when the sampling is finished, the stop block is driven to reset by the micro motor, so that the water sample can conveniently stay in the penetrating rod to avoid flowing out, and dust and impurities can be conveniently filtered by the filter screen.
According to the utility model, the miniature push rod drives the rubber sleeve to slide in the penetrating rod, so that the water storage quantity of the penetrating rod is adjusted, quantitative sampling is facilitated, and the metal sheet is arranged in the rubber sleeve to provide supporting force for the rubber sleeve, so that twisting or stacking in the sliding process is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the penetrating block structure of the present utility model;
FIG. 3 is a schematic view of the assembled shell structure of the present utility model;
fig. 4 is a schematic view of the structure of the micro motor of the present utility model.
In the figure: 1. penetrating the inserting rod; 2. an assembly mechanism; 201. connecting sleeves; 202. an insert block; 203. penetrating the block; 204. an extension rod; 205. hammering the block; 206. a charging port; 207. a storage battery; 3. assembling a shell; 4. an opening and closing mechanism; 401. a micro motor; 402. a threaded rod; 403. a conical head; 404. a stop block; 405. a filter screen; 406. a slide block; 5. a dosing mechanism; 501. a miniature push rod; 502. a rubber sleeve; 503. a metal sheet; 6. and a sealing gasket.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Description of the preferred embodiments
As shown in fig. 1 and 2, the present utility model provides a technical solution: the sampling device based on groundwater comprises a penetrating rod 1, wherein an assembling mechanism 2 is arranged above the penetrating rod 1; the assembly mechanism 2 comprises an insertion block 202, the insertion block 202 is fixedly arranged at the top end of a penetrating rod 1, a storage battery 207 is arranged above the inside of the penetrating rod 1, a charging port 206 is embedded at the top end of the insertion block 202, a connecting sleeve 201 is connected to the outer thread of the insertion block 202, a penetrating block 203 penetrates through the top end of the connecting sleeve 201, an extension rod 204 is fixedly arranged above the penetrating block 203, a hammering block 205 is connected to the top end of the extension rod 204 in a thread mode, the penetrating rod 1 and the extension rod 204 are fixed through the connecting sleeve 201 and the penetrating block 203, dismounting and carrying are facilitated through threaded connection, meanwhile, multiple groups of extension rods 204 can be added according to the deep length, applicability and flexibility of the sampling device are improved, the extension rod 204 at the uppermost end is in thread connection with the hammering block 205, hammering is facilitated through manpower or equipment, the penetrating rod 1 and the extension rod 204 penetrate into the ground, the charging port 206 is embedded at the groove of the top end of the insertion block 202, and electric energy is conveniently supplied to the storage battery 207 in the penetrating rod 1 through the storage battery 207.
Example two
The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:
As shown in fig. 2, fig. 3 and fig. 4, as a preferred embodiment, further, on the basis of the above manner, the assembly shell 3 is disposed in the interior of the penetrating rod 1 below the battery 207, an opening and closing mechanism 4 is disposed on one side of the interior of the assembly shell 3, the opening and closing mechanism 4 includes a micro motor 401, the micro motor 401 is embedded in the central position of the bottom end of the interior of the assembly shell 3, the power end of the micro motor 401 is connected with a threaded rod 402, a stop block 404 is sleeved below the outer wall of the threaded rod 402, a conical head 403 is fixedly disposed below the stop block 404, the opening and closing mechanism 4 further includes a sliding block 406, the sliding block 406 is fixedly disposed on two sides of the outer wall of the stop block 404, two filter screens 405 are embedded in the position of the outer wall of the penetrating rod 1 corresponding to the stop block 404, the penetrating rod 1 bottom end conical head 403 is convenient for breaking soil to penetrate into soil, the filter screens 405 are attached to avoid soil from entering the penetrating rod 1 through the stop block 404, after reaching the groundwater range, thereby pushing the threaded rod 404 and the threaded rod 404 is driven to rotate through the work, the threaded rod 404 is pushed to disengage from the penetrating rod 1, thereby the filter screens 405 are convenient for letting water sample enter the interior of the penetrating rod 1, the filter screens, the sample is convenient to take out, the sample, the dust is convenient to reset through the filter screens 405 is convenient to be left after the water sample is driven by the stop 401, and the filter dust is convenient to be easy to be left after the filter.
As shown in fig. 3 and fig. 4, as a preferred embodiment, further, on the basis of the above manner, a quantifying mechanism 5 is provided on the other side of the inside of the assembly housing 3, the bottom end of the assembly housing 3 is located inside the insertion rod 1, and is connected with a sealing pad 6 by adhesion, the quantifying mechanism 5 includes a micro push rod 501, the micro push rod 501 is installed on one side of the micro motor 401 inside the assembly housing 3, the output end of the micro push rod 501 is connected with a rubber sleeve 502, a metal sheet 503 is provided inside the rubber sleeve 502, the rubber sleeve 502 forms a sliding structure with the metal sheet 503 through the micro push rod 501 and the insertion rod 1, the rubber sleeve 502 is driven to slide inside the insertion rod 1 by the micro push rod 501, thereby adjusting the water storage capacity of the insertion rod 1, facilitating quantitative sampling, and the metal sheet 503 is provided inside the rubber sleeve 502 to provide supporting force for the rubber sleeve 502, so as to avoid twisting or stacking in the sliding process.
From the above, it can be seen that:
The utility model aims at the technical problems that: in the prior art, the negative pressure pump, the sampling bottle and other components are combined for sampling, but the sampling is only suitable for sampling in a conventional plain or a region with a relatively steep terrain, and if too many equipment components are difficult to spread and put for sampling, and the equipment is relatively large and difficult to carry; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:
The connecting sleeve 201 of the assembly mechanism 2 is in threaded connection with the penetrating rod 1 through the inserting block 202, the connecting sleeve 201 is in threaded connection with the penetrating block 203 through the top end, the penetrating block 203 is welded with the extending rod 204, the penetrating rod 1 and the extending rod 204 are convenient to fix, multiple groups of extending rods 204 can be connected according to the required length, the connecting sleeve is convenient to carry through rod-shaped components, the occupied area is small and is suitable for a steep area, the top end of the extending rod 204 is in threaded connection with the hammering block 205, the hammering is convenient to be carried out through manpower or equipment, the penetrating rod 1 penetrates into the ground, a charging port 206 is reserved in a pre-groove at the top end of the inserting block 202, the storage battery 207 inside the penetrating rod 1 is convenient to charge, and electric energy is supplied to the sampling device;
The battery 207 below sets up assembly shell 3, inlay the miniature motor 401 of opening and closing mechanism 4 and the miniature push rod 501 of ration mechanism 5 through assembly shell 3, drive threaded rod 402 through miniature motor 401 work and rotate, threaded rod 402 penetrates conical head 403 and dog 404 and threaded connection, be convenient for promote conical head 403 and dog 404 and break away from and wear insert rod 1, thereby expose filter screen 405 and be convenient for take the water sample and avoid earth impurity entering simultaneously, reset shutoff filter screen 405 through miniature motor 401 work dog 404 and avoid the water sample to run off when gathering, slider 406 and the reservation groove block of interlude rod 1 of conical head 403 outer wall avoid threaded rod 402 to drive conical head 403 and rotate, be convenient for drive through conical head 403 and wear insert rod 1 and penetrate ground, the laminating is worn insert rod 1 bottom when conical head 403 resets simultaneously, avoid causing the injury to miniature motor 401 when atress, when dog 404 slides out, promote rubber sleeve 502 to slide along interlude rod 1 inside through miniature push rod 501, thereby adjust the sample size according to the demand, the inside is equipped with the sheetmetal 503, avoid rubber sleeve 502 to excessively soft to take place to bend, seal 6 plays the leakproofness to assembly shell 3 bottom bonding seal.
Through the arrangement, the application can solve the technical problems, and simultaneously realize the following technical effects:
The conical head 403 at the bottom end of the penetrating rod 1 is convenient for breaking soil to penetrate into soil, the filter screen 405 is attached to the stop block 404 to prevent soil from entering the penetrating rod 1, when the ground water reaches the ground water range, the threaded rod 402 is driven to rotate by the operation of the micro motor 401, so that the stop block 404 and the conical head 403 which are in threaded connection are pushed to be separated from the penetrating rod 1, the filter screen 405 is exposed to facilitate water samples to enter the penetrating rod 1 for sampling, and when the sampling is finished, the stop block 404 is driven to reset by the operation of the micro motor 401, so that the water samples are conveniently left in the penetrating rod 1 to avoid flowing out, and dust impurities are conveniently filtered by the filter screen 405;
According to the utility model, the miniature push rod 501 drives the rubber sleeve 502 to slide in the penetrating rod 1, so that the water storage capacity of the penetrating rod 1 is adjusted, quantitative sampling is facilitated, and the metal sheet 503 is arranged in the rubber sleeve 502 to provide supporting force for the rubber sleeve 502, so that twisting or stacking in the sliding process is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The sampling device based on groundwater is characterized by comprising a penetrating rod (1), wherein an assembling mechanism (2) is arranged above the penetrating rod (1);
The assembly mechanism (2) comprises an insertion block (202), the insertion block (202) is fixedly arranged at the top end of the insertion rod (1), a storage battery (207) is arranged above the insertion rod (1), a charging port (206) is embedded at the top end of the insertion block (202), a connecting sleeve (201) is connected with the outer thread of the insertion block (202), a penetrating block (203) penetrates into the top end of the connecting sleeve (201), an extension rod (204) is fixedly arranged above the penetrating block (203), and a hammering block (205) is connected with the top end of the extension rod (204) in a threaded mode.
2. The underground water-based sampling device according to claim 1, wherein an assembly housing (3) is arranged in the interior of the penetrating rod (1) below the storage battery (207), and an opening and closing mechanism (4) is arranged on one side of the interior of the assembly housing (3).
3. The underground water-based sampling device according to claim 2, wherein the opening and closing mechanism (4) comprises a micro motor (401), the micro motor (401) is embedded in the central position of the bottom end inside the assembly shell (3), the power end of the micro motor (401) is connected with a threaded rod (402), a stop block (404) is sleeved below the outer wall of the threaded rod (402), and a conical head (403) is fixedly arranged below the stop block (404).
4. The sampling device for groundwater based on claim 2, wherein the opening and closing mechanism (4) further comprises a sliding block (406), the sliding block (406) is fixedly arranged at two sides of the outer wall of the stop block (404), and two filter screens (405) are embedded in the outer wall of the penetrating rod (1) corresponding to the position of the stop block (404).
5. The underground water-based sampling device according to claim 2, wherein the other side of the inside of the assembly shell (3) is provided with a quantifying mechanism (5), and the bottom end of the assembly shell (3) is positioned inside the penetrating rod (1) and is connected with a sealing gasket (6) in an adhesive manner.
6. The underground water based sampling device according to claim 5, wherein the quantifying mechanism (5) comprises a micro push rod (501), the micro push rod (501) is mounted on one side of the micro motor (401) inside the assembly shell (3), the output end of the micro push rod (501) is connected with a rubber sleeve (502), and a metal sheet (503) is arranged inside the rubber sleeve (502).
7. The underground water based sampling device according to claim 6, wherein the rubber sleeve (502) forms a sliding structure with the penetrating rod (1) through the micro push rod (501), and the rubber sleeve (502) is connected with the metal sheet (503) in an adhesive mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447449.XU CN221006907U (en) | 2023-09-08 | 2023-09-08 | Sampling device based on groundwater is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447449.XU CN221006907U (en) | 2023-09-08 | 2023-09-08 | Sampling device based on groundwater is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221006907U true CN221006907U (en) | 2024-05-24 |
Family
ID=91122650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322447449.XU Active CN221006907U (en) | 2023-09-08 | 2023-09-08 | Sampling device based on groundwater is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221006907U (en) |
-
2023
- 2023-09-08 CN CN202322447449.XU patent/CN221006907U/en active Active
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