CN214373637U - A accurate sampling device for water quality testing - Google Patents
A accurate sampling device for water quality testing Download PDFInfo
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- CN214373637U CN214373637U CN202120533262.XU CN202120533262U CN214373637U CN 214373637 U CN214373637 U CN 214373637U CN 202120533262 U CN202120533262 U CN 202120533262U CN 214373637 U CN214373637 U CN 214373637U
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- fixedly connected
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- water quality
- sampling
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Abstract
The utility model discloses an accurate sampling device for water quality testing relates to water quality testing technical field, including sampling bucket and base, the top bilateral symmetry fixedly connected with vertical axis of base, the top fixedly connected with connecting plate of vertical axis, the first ring of top bilateral symmetry fixedly connected with of connecting plate, the first stay cord of fixedly connected with on the first ring. The utility model discloses in, through the connecting plate, the sampling bucket, the bung, the ring seal groove, ring type seal, the connecting axle, first ring, the second ring, first stay cord, cooperation between scale mark and the second stay cord is used, realize water quality testing's accurate degree of depth sample function, the practicality has been increased, and use through the base, a chassis, the draw-in groove, the circular slot, the cross axle, reset groove, the cooperation between reset block and the spring, make things convenient for the installation and the dismantlement of sampling bucket, the convenience is poured the sample water of sampling bucket, the convenience of using has been increased.
Description
Technical Field
The utility model relates to a water quality testing technical field specifically is an accurate sampling device for water quality testing.
Background
Water is a source of life, people can not boil water in life and production activities, the quality of the drinking water is closely related to the health of people, along with the development of social economy, scientific progress and improvement of the living standard of people, the requirement of people on the quality of the drinking water is continuously improved, and the standard of the drinking water quality is correspondingly continuously developed and perfected; because the formulation of the water quality standard of the drinking water is related to various factors such as living habits, cultures, economic conditions, scientific and technical development level, water resources and the current situation of the water quality of the water resources, and the like of people, the requirements on the water quality of the drinking water are different not only among countries but also among different regions of the same country. In order to better understand the water quality condition of water resources, a sampling device is needed to sample the water area so as to perform later-stage water quality detection.
However, in the prior art, most sampling devices for water quality detection can easily sample water, but cannot sample water with accurate depth; and most sampling bucket and other part fixed connection that are used for water quality testing's sampling device lead to the inconvenient installation of sampling bucket and dismantlement for pour the convenience of sample water and reduce.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate sampling device for water quality testing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an accurate sampling device for water quality detection comprises a sampling barrel and a base, wherein vertical shafts are symmetrically and fixedly connected with the two sides of the top of the base, a connecting plate is fixedly connected with the top of each vertical shaft, first rings are symmetrically and fixedly connected with the two sides of the top of the connecting plate, first pull ropes are fixedly connected onto the first rings, a barrel cover is arranged at the top of the sampling barrel, a connecting shaft is fixedly connected onto the top of the barrel cover, a sleeve ring is fixedly connected onto the outer wall of the connecting shaft, a second ring is fixedly connected onto the top of the connecting shaft, second pull ropes are fixedly connected onto the second rings, annular sealing grooves are arranged at the outer edge of the top of the sampling barrel, annular sealing rings are fixedly connected onto the outer edge of the bottom of the barrel cover, a base plate is fixedly connected onto the bottom of the sampling barrel, clamping grooves are symmetrically arranged on the two sides of the base plate, and a circular groove is arranged at the top of the base plate, and the bilateral symmetry of base is provided with the cross slot, the inside of cross slot is provided with the cross axle, and the bottom of cross slot is provided with the groove that resets, the bottom fixedly connected with reset block of cross axle, one side fixedly connected with spring of reset block.
As a further aspect of the present invention: the sampling bucket is located between base and the connecting plate, and the sampling bucket is the component of transparent glass material.
As a further aspect of the present invention: the barrel cover is matched with the sampling barrel, the upper end of the connecting shaft penetrates through the connecting plate, and the connecting shaft is connected with the connecting plate in a clearance fit mode.
As a further aspect of the present invention: and the first pull rope is provided with a scale mark.
As a further aspect of the present invention: the annular sealing ring is located inside the annular sealing groove and matched with the annular sealing groove.
As a further aspect of the present invention: the chassis is in the inside of circular slot, cross slot and circular slot intercommunication, and cross slot and cross axle looks adaptation, the one end of cross axle is in the outside of cross slot, and the other end of cross axle is in the inside of circular slot, the cross axle is in the inside that the one end of circular slot inside is in the draw-in groove, and cross axle and draw-in groove looks adaptation, the reset block is in the inside in the groove that resets, and reset block and the groove looks adaptation that resets, spring coupling is passed through with one side inner wall in the groove that resets to one side of reset block.
Compared with the prior art, the beneficial effects of the utility model are that: through the connecting plate, the sampling bucket, the bung, the ring seal groove, ring seal, the connecting axle, first ring, the second ring, first stay cord, cooperation between scale mark and the second stay cord is used, realize water quality testing's accurate degree of depth sample function, the practicality has been increased, and through the base, the chassis, the draw-in groove, the circular slot, the cross axle, the groove that resets, cooperation between reset block and the spring is used, make things convenient for the installation and the dismantlement of sampling bucket, the sample water that conveniently will sample the bucket pours out, the convenience of using has been increased.
Drawings
Fig. 1 is a schematic structural diagram of an accurate sampling device for water quality detection.
Fig. 2 is a sectional view of a front view of an accurate sampling apparatus for water quality inspection.
Fig. 3 is an enlarged schematic structure diagram of a precise sampling device for water quality detection.
Fig. 4 is an enlarged structural diagram of a B in the accurate sampling device for water quality detection.
The labels in the figure are: 1. a sampling barrel; 2. a base; 3. a vertical axis; 4. a connecting plate; 5. a barrel cover; 6. a connecting shaft; 7. a collar; 8. a first circular ring; 9. a second circular ring; 10. a first pull cord; 11. scale marking; 12. a second pull cord; 13. a circular groove; 14. a horizontal axis; 15. a chassis; 16. a transverse groove; 17. a reset groove; 18. a reset block; 19. a spring; 20. a card slot; 21. an annular seal groove; 22. an annular seal ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, an accurate sampling device for water quality detection comprises a sampling barrel 1 and a base 2, wherein vertical shafts 3 are symmetrically and fixedly connected to both sides of the top of the base 2, a connecting plate 4 is fixedly connected to the top of the vertical shafts 3, the sampling barrel 1 is located between the base 2 and the connecting plate 4, the sampling barrel 1 is made of transparent glass, a first ring 8 is symmetrically and fixedly connected to both sides of the top of the connecting plate 4, a first pull rope 10 is fixedly connected to the first ring 8, a scale mark 11 is arranged on the first pull rope 10, a barrel cover 5 is arranged on the top of the sampling barrel 1, a connecting shaft 6 is fixedly connected to the top of the barrel cover 5, the barrel cover 5 is adapted to the sampling barrel 1, the upper end of the connecting shaft 6 penetrates through the connecting plate 4, the connecting shaft 6 is connected to the connecting plate 4 by clearance fit, a lantern ring 7 is fixedly connected to the outer wall of the connecting shaft 6, a second ring 9 is fixedly connected to the top of the connecting shaft 6, a second pull rope 12 is fixedly connected to the second ring 9, an annular sealing groove 21 is arranged at the outer edge of the top of the sampling barrel 1, an annular sealing ring 22 is fixedly connected to the outer edge of the bottom of the barrel cover 5, the annular sealing ring 22 is positioned in the annular sealing groove 21, the annular sealing ring 22 is matched with the annular sealing groove 21, a chassis 15 is fixedly connected to the bottom of the sampling barrel 1, clamping grooves 20 are symmetrically arranged at two sides of the chassis 15, a circular groove 13 is arranged at the top of the base 2, transverse grooves 16 are symmetrically arranged at two sides of the base 2, a transverse shaft 14 is arranged in the transverse groove 16, a reset groove 17 is arranged at the bottom of the transverse groove 16, a reset block 18 is fixedly connected to the bottom of the transverse shaft 14, a spring 19 is fixedly connected to one side of the reset block 18, the chassis 15 is positioned in the circular groove 13, the transverse groove 16 is communicated with the circular groove 13, and the transverse groove 16 is matched with the transverse groove 14, one end of the transverse shaft 14 is located outside the transverse groove 16, the other end of the transverse shaft 14 is located inside the circular groove 13, one end of the transverse shaft 14 located inside the circular groove 13 is located inside the clamping groove 20, the transverse shaft 14 is matched with the clamping groove 20, the reset block 18 is located inside the reset groove 17, the reset block 18 is matched with the reset groove 17, and one side of the reset block 18 is connected with the inner wall of one side of the reset groove 17 through a spring 19.
The utility model discloses a theory of operation is: in the using process, a user firstly places the sampling barrel 1 and the base 2 in a water area at a water quality detection position, then releases the first pull rope 10 according to the depth of the required sampling water to enable the sampling barrel 1 to descend to the required depth, the scale mark 11 arranged on the first pull rope 10 enables the sampling barrel 1 to descend to the required depth, before that, because the annular sealing ring 22 is positioned in the annular sealing groove 21, water can not enter the sampling barrel 1, then pulls the second pull rope 12 upwards, the second pull rope 12 drives the barrel cover 5 to move upwards through the second ring 9, the sampling barrel 1 can be opened, at the moment, water enters the sampling barrel 1, the accurate depth sampling effect of the water quality detection can be realized, then the sampling barrel 1 is taken out from the water area through the first pull rope 10, then a transverse force far away from the transverse groove 16 is exerted on the transverse shaft 14, the cross shaft 14 drives the reset block 18 to extrude the spring 19 and then transversely move until the cross shaft 14 is moved out of the clamping groove 20, so that the limiting effect on the chassis 15 can be removed, the sampling barrel 1 can be taken out at the moment, the sampling barrel is convenient to mount and dismount, and the sampling water of the sampling barrel 1 is convenient to pour out.
Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an accurate sampling device for water quality testing, includes sampling bucket (1) and base (2), its characterized in that: the top of the base (2) is symmetrically and fixedly connected with a vertical shaft (3), the top of the vertical shaft (3) is fixedly connected with a connecting plate (4), the top of the connecting plate (4) is symmetrically and fixedly connected with a first ring (8), the first ring (8) is fixedly connected with a first pull rope (10), the top of the sampling barrel (1) is provided with a barrel cover (5), the top of the barrel cover (5) is fixedly connected with a connecting shaft (6), the outer wall of the connecting shaft (6) is fixedly connected with a lantern ring (7), the top of the connecting shaft (6) is fixedly connected with a second ring (9), the second ring (9) is fixedly connected with a second pull rope (12), the outer edge of the top of the sampling barrel (1) is provided with an annular sealing groove (21), and the outer edge of the bottom of the barrel cover (5) is fixedly connected with an annular sealing ring (22), the bottom fixedly connected with chassis (15) of sampling bucket (1), the bilateral symmetry on chassis (15) is provided with draw-in groove (20), the top of base (2) is provided with circular slot (13), and the bilateral symmetry of base (2) is provided with transverse groove (16), the inside of transverse groove (16) is provided with cross axle (14), and the bottom of transverse groove (16) is provided with reset groove (17), the bottom fixedly connected with reset block (18) of cross axle (14), one side fixedly connected with spring (19) of reset block (18).
2. The accurate sampling device for water quality detection according to claim 1, wherein: the sampling bucket (1) is arranged between the base (2) and the connecting plate (4), and the sampling bucket (1) is made of transparent glass.
3. The accurate sampling device for water quality detection according to claim 1, wherein: the barrel cover (5) is matched with the sampling barrel (1), the upper end of the connecting shaft (6) penetrates through the connecting plate (4), and the connecting shaft (6) is connected with the connecting plate (4) in a clearance fit mode.
4. The accurate sampling device for water quality detection according to claim 1, wherein: the first pull rope (10) is provided with a scale mark (11).
5. The accurate sampling device for water quality detection according to claim 1, wherein: the annular sealing ring (22) is located inside the annular sealing groove (21), and the annular sealing ring (22) is matched with the annular sealing groove (21).
6. The accurate sampling device for water quality detection according to claim 1, wherein: chassis (15) are in the inside of circular slot (13), horizontal groove (16) and circular slot (13) intercommunication, and horizontal groove (16) and cross axle (14) looks adaptation, the one end of cross axle (14) is in the outside of horizontal groove (16), and the other end of cross axle (14) is in the inside of circular slot (13), the one end that cross axle (14) are in circular slot (13) inside is in the inside of draw-in groove (20), and cross axle (14) and draw-in groove (20) looks adaptation, reset block (18) are in the inside of reset groove (17), and reset block (18) and reset groove (17) looks adaptation, one side of reset block (18) and one side inner wall of reset groove (17) pass through spring (19) and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120533262.XU CN214373637U (en) | 2021-03-15 | 2021-03-15 | A accurate sampling device for water quality testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120533262.XU CN214373637U (en) | 2021-03-15 | 2021-03-15 | A accurate sampling device for water quality testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214373637U true CN214373637U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120533262.XU Expired - Fee Related CN214373637U (en) | 2021-03-15 | 2021-03-15 | A accurate sampling device for water quality testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214373637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720650A (en) * | 2022-03-28 | 2022-07-08 | 天津大学 | City water supply water barrier detection device |
-
2021
- 2021-03-15 CN CN202120533262.XU patent/CN214373637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720650A (en) * | 2022-03-28 | 2022-07-08 | 天津大学 | City water supply water barrier detection device |
| CN114720650B (en) * | 2022-03-28 | 2023-08-08 | 天津大学 | Urban water supply water barrier detection device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |