CN220170601U - Anti-splashing sampling device - Google Patents
Anti-splashing sampling device Download PDFInfo
- Publication number
- CN220170601U CN220170601U CN202321356275.XU CN202321356275U CN220170601U CN 220170601 U CN220170601 U CN 220170601U CN 202321356275 U CN202321356275 U CN 202321356275U CN 220170601 U CN220170601 U CN 220170601U
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- Prior art keywords
- ring
- sampling tube
- sampling
- sampling device
- screw
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Links
- 238000005070 sampling Methods 0.000 title claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 34
- 229910052742 iron Inorganic materials 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000004880 explosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008092 positive effect Effects 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 an anti-splashing sampling device which comprises a sampling tube, wherein a top ring is arranged at the top end of the sampling tube, a hanging ring is arranged on the outer surface of the top ring, a pull rope is arranged on the outer surface of the hanging ring, a floating plate and a positioning ring are arranged in the sampling tube, protruding blocks are symmetrically arranged on the outer surface of the positioning ring, screw holes are formed in one side of each protruding block, and positioning grooves are symmetrically formed in the inner wall of the sampling tube. According to the utility model, through the structures such as the floating plate, the locating ring, the connecting frame, the protruding blocks, the screw holes, the locating grooves, the strip-shaped plates, the locating holes and the fixing screws, the floating plate and the locating ring are attached by utilizing the lifting effect of buoyancy by adjusting the height of the locating ring in the actual use process, so that the automatic sealing function of the top end of the sampling tube is realized, the situation that a sample is spilled out is avoided, and the accuracy of the sampling process is fully ensured.
Description
Technical Field
The utility model relates to the technical field of sampling devices, in particular to an anti-splashing sampling device.
Background
Along with the continuous development of society and environmental science, people are increasingly more concerned about the environment, especially the importance of water resource is higher and higher, in order to know quality of water, often can carry out sample detection to river water, river water etc. when taking a sample, generally all in the field, consequently, adopt simple and easy tubular sampler more, but present simple and easy tubular sampler is when using, when lifting up, often can spill because of self rocking when the water out, lead to the inside sample of barrel to spill, lead to actual sample volume and theoretical sample volume to have the error, can appear toppling over even when serious, need take a sample for a second time, complex operation needs to be improved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a sampling device for preventing splashing.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sampling device that prevents splashing, includes the sampling tube, the top of sampling tube is installed the top ring, the outer surface mounting of top ring has the link, the outer surface mounting of link has the stay cord, the inside of sampling tube is provided with kickboard and holding ring, the lug is installed to the outer surface symmetry of holding ring, the screw has been seted up to one side of lug, the constant head tank has been seted up to the inner wall symmetry of sampling tube, lug and the inner wall sliding connection of constant head tank, the strip shaped plate is installed to the outer surface symmetry of sampling tube, the locating hole has evenly been seted up to the surface of strip shaped plate, the locating hole runs through the strip shaped plate and extends to the inside of constant head tank, the internally mounted of locating hole and screw has the fixed screw.
In order to improve the use effect of the positioning ring, the utility model is improved in that a connecting frame is arranged at the central position of the positioning ring, and the shape of the connecting frame is cross-shaped.
In order to improve the movement effect of the floating plate and the positioning ring, the utility model is improved in that a guide rod is arranged at the central position of the sampling tube, and the floating plate and the connecting frame are both sleeved on the outer surface of the guide rod.
In order to facilitate the moving effect of the positioning ring, the utility model is improved in that the drag hook is arranged on the upper surface of the positioning ring, the inner part of the top ring is provided with the caulking groove, and the drag hook is arranged in the caulking groove.
In order to improve the sealing effect, the utility model is improved in that the lower surface of the positioning ring is provided with a sealing gasket, and the upper surface of the floating plate is attached to the sealing gasket.
In order to achieve the combined installation effect of the load iron block and the sampling tube, the utility model is improved in that the lower surface of the sampling tube is provided with a bottom block, the lower surface of the bottom block is provided with a threaded hole, the lower surface of the bottom block is provided with the load iron block, the upper surface of the load iron block is provided with a stud, and the stud is arranged in the threaded hole.
In order to improve the connection effect of the load iron blocks, the utility model is improved in that a magnetic ring is arranged on the lower surface of the bottom block.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, through the structures such as the floating plate, the locating ring, the connecting frame, the protruding blocks, the screw holes, the locating grooves, the strip-shaped plates, the locating holes and the fixing screws, the floating plate and the locating ring are attached by utilizing the lifting effect of buoyancy by adjusting the height of the locating ring in the actual use process, so that the automatic sealing function of the top end of the sampling tube is realized, the situation that a sample is spilled out is avoided, and the accuracy of the sampling process is fully ensured.
2. According to the utility model, through the arrangement of the bottom block, the threaded hole, the iron block and the stud structure, the combined installation effect between the load iron block and the sampling tube can be realized, the use flexibility is improved, the load iron block can be replaced at any time, and the portability of the device is improved.
Drawings
Fig. 1 is a schematic perspective view of a sampling device for preventing splashing according to the present utility model;
FIG. 2 is a schematic view of an internal explosion structure of a sampling device for preventing splashing according to the present utility model;
FIG. 3 is an enlarged view of the portion A of FIG. 2 showing a sampling device for preventing spillage according to the present utility model;
FIG. 4 is an enlarged view of the portion B of FIG. 2 of the anti-spillage sampling device according to the present utility model;
fig. 5 is a schematic view of a bottom explosion structure of a sampling device for preventing splashing according to the present utility model.
Legend description:
1. a sampling tube; 2. a top ring; 3. hanging rings; 4. a pull rope; 5. a floating plate; 6. a positioning ring; 7. a connecting frame; 8. a bump; 9. a screw hole; 10. a positioning groove; 11. a strip-shaped plate; 12. positioning holes; 13. a set screw; 14. a bottom block; 15. a threaded hole; 16. a load iron block; 17. a stud; 18. and a magnetic ring.
Description of the embodiments
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.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a sampling device that prevents splashing, including sampling tube 1, top ring 2 is installed on the top of sampling tube 1, the outer surface mounting of top ring 2 has link 3, the outer surface mounting of link 3 has stay cord 4, the inside of sampling tube 1 is provided with kickboard 5 and locating ring 6, lug 8 is installed to the outer surface symmetry of locating ring 6, screw 9 has been seted up to one side of lug 8, constant head tank 10 has been seted up to the inner wall symmetry of sampling tube 1, lug 8 and the inner wall sliding connection of constant head tank 10, strip 11 is installed to the outer surface symmetry of sampling tube 1, locating hole 12 has evenly been seted up to the surface of strip 11, locating hole 12 runs through strip 11 and extends to the inside of constant head tank 10, internally mounted of locating hole 12 and screw 9 has set screw 13, through setting up this kickboard 5, locating ring 6, link 7, lug 8, 9, constant head tank 10, strip 11, locating hole 12 and set screw 13 etc. the other structures, can be in the in-process at in actual use, through adjusting the height of locating ring 6, utilize buoyancy to lift up the effect to board 5, make the sample can be fully closed with the sample tube 1, and the realization is sealed by the condition that the sample can take place to the full advantage of the sample to the top of the situation, and the full advantage of the sample is sealed by the fact that the sample can be guaranteed.
Referring to fig. 3 and 4, the connecting frame 7 is installed at the central position of the positioning ring 6, the connecting frame 7 is cross-shaped, the structural stability of the positioning ring 6 can be further ensured, the guide rod is installed at the central position of the sampling tube 1, the floating plate 5 and the connecting frame 7 are both sleeved on the outer surface of the guide rod, the movement effect of the positioning ring 6 of the floating plate 5 can be fully ensured, the drag hook is installed on the upper surface of the positioning ring 6, the caulking groove is formed in the top ring 2, the drag hook is arranged in the caulking groove, the movement of the positioning ring 6 can be facilitated, the sealing gasket is arranged on the lower surface of the positioning ring 6, the upper surface of the floating plate 5 is attached to the sealing gasket, and the sealing effect is further ensured.
Examples
Referring to fig. 1 and 5, the bottom block 14 is mounted on the lower surface of the sampling tube 1, the threaded hole 15 is formed in the lower surface of the bottom block 14, the load iron block 16 is arranged on the lower surface of the bottom block 14, the stud 17 is mounted on the upper surface of the load iron block 16, the stud 17 is arranged in the threaded hole 15, the combined mounting effect between the load iron block 16 and the sampling tube 1 can be achieved by arranging the structures of the bottom block 14, the threaded hole 15, the iron block and the stud 17, the use flexibility is improved, the load iron block 16 can be replaced at any time, the portability of the device is improved, the magnetic ring 18 is mounted on the lower surface of the bottom block 14, and the connection fixing effect of the load iron block 16 is further improved.
Working principle: when the sampling device is used by a worker, the sampling depth of a water body and the volume of the sample are firstly determined, then the position of the positioning ring 6 is moved up and down through the drag hook, at the moment, the convex block 8 moves in the positioning groove 10, after the convex block moves to a designated height, the positioning hole 12 coincides with the position of the screw hole 9, then the worker can screw a screw into the positioning hole 12 and the screw hole 9, then the load iron block 16 is fixed at the bottom of the sampling tube 1 through the matching between the stud 17 and the screw hole 15, then the pulling rope 4 is held tightly, the sampling tube 1 is slowly placed in the water body, the floating plate 5 rises under the action of the floating force along with the continuous entering of the water into the sampling tube 1, and after the floating plate reaches the designated position, the floating plate is attached to the lower surface of the positioning ring 6, so that the automatic sealing function of the top end of the sampling tube 1 is realized, the situation that the sample is discharged can be avoided, and the accuracy of the sampling process is fully ensured.
The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above embodiments according to the technical matter of the present utility model will still fall within the scope of the technical disclosure.
Claims (7)
1. Anti-splashing sampling device comprises a sampling tube (1), and is characterized in that: the top of sampling tube (1) is installed top ring (2), link (3) are installed to the surface mounting of top ring (2), stay cord (4) are installed to the surface mounting of link (3), the inside of sampling tube (1) is provided with kickboard (5) and holding ring (6), lug (8) are installed to the surface symmetry of holding ring (6), screw (9) have been seted up to one side of lug (8), constant head tank (10) have been seted up to the inner wall symmetry of sampling tube (1), the inner wall sliding connection of lug (8) and constant head tank (10), strip shaped plate (11) are installed to the surface symmetry of sampling tube (1), locating hole (12) have evenly been seted up to the surface of strip shaped plate (11), locating hole (12) run through strip shaped plate (11) and extend to the inside of constant head tank (10), internally mounted of locating hole (12) and screw (9) has fixed screw (13).
2. The splash guard sampling device of claim 1, wherein: a connecting frame (7) is arranged at the central position of the positioning ring (6), and the shape of the connecting frame (7) is cross-shaped.
3. The splash guard sampling device of claim 2, wherein: the center position of the sampling tube (1) is provided with a guide rod, and the floating plate (5) and the connecting frame (7) are sleeved on the outer surface of the guide rod.
4. The splash guard sampling device of claim 1, wherein: the drag hook is arranged on the upper surface of the positioning ring (6), the caulking groove is formed in the top ring (2), and the drag hook is arranged in the caulking groove.
5. The splash guard sampling device of claim 1, wherein: the lower surface of the positioning ring (6) is provided with a sealing gasket, and the upper surface of the floating plate (5) is attached to the sealing gasket.
6. The splash guard sampling device of claim 1, wherein: the lower surface mounting of sampling tube (1) has bottom block (14), screw hole (15) have been seted up to the lower surface of bottom block (14), the lower surface of bottom block (14) is provided with load iron block (16), the upper surface mounting of load iron block (16) has double-screw bolt (17), double-screw bolt (17) set up the inside at screw hole (15).
7. The splash guard sampling device of claim 6, wherein: the lower surface of the bottom block (14) is provided with a magnetic ring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321356275.XU CN220170601U (en) | 2023-05-31 | 2023-05-31 | Anti-splashing sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321356275.XU CN220170601U (en) | 2023-05-31 | 2023-05-31 | Anti-splashing sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220170601U true CN220170601U (en) | 2023-12-12 |
Family
ID=89067542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321356275.XU Active CN220170601U (en) | 2023-05-31 | 2023-05-31 | Anti-splashing sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220170601U (en) |
-
2023
- 2023-05-31 CN CN202321356275.XU patent/CN220170601U/en active Active
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