CN220304876U - Sampler for sewage detection - Google Patents
Sampler for sewage detection Download PDFInfo
- Publication number
- CN220304876U CN220304876U CN202321413211.9U CN202321413211U CN220304876U CN 220304876 U CN220304876 U CN 220304876U CN 202321413211 U CN202321413211 U CN 202321413211U CN 220304876 U CN220304876 U CN 220304876U
- Authority
- CN
- China
- Prior art keywords
- sampling tube
- positioning column
- sampler
- sealing plate
- sewage detection
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- 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.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 40
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 238000005070 sampling Methods 0.000 claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000003032 molecular docking Methods 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of sewage detection, and particularly discloses a sampler for sewage detection, which comprises a sampling tube and a positioning column connected to the top of the sampling tube; the bottom of the sampling tube is provided with an opening, the opening is provided with a sealing plate, the screw is connected with the screw in the positioning column in a threaded manner, the screw extends out of the top of the positioning column to be connected with a knob, and the positioning column extends to the bottom of the sampling tube to be rotationally connected with the sealing plate; the top of the sealing plate is connected with a butt joint ring, and the bottom of the sampling tube is provided with an annular groove which is in butt joint with the butt joint ring; the top end of the positioning column is connected with an operating piece; the middle sealing plate is arranged at the bottom of the sampling tube, the position of the sealing plate is convenient to adjust, the parts at the bottom of the sampling tube are few, the interception of impurities in sewage is reduced, the sewage is convenient to enter the sampling tube, and then the opening at the bottom of the sampling tube is convenient to be sealed by operating the sealing plate from the top of the sampling tube; the utility model has simple structure, convenient operation and convenient disassembly of the operation piece, and is beneficial to carrying the sampler.
Description
Technical Field
The utility model relates to the technical field of sewage detection, in particular to a sampler for sewage detection.
Background
The water quality detection is to detect sewage at different sewage discharge points, and before detection, the sewage at the sampling point needs to be sampled by a sampling device or a sampler.
Among the sampling device for sewage detection that current patent publication No. CN217930925U discloses, including the sample cask, the top on sample cask surface right side is equipped with the drainage apron, the equal fixed mounting of front and back both sides of sample cask surface has the operation handle, the upper surface of sample cask runs through there is the pulling montant, the last fixed surface of sample cask installs spacing support, spacing support's top is run through and is pegged graft at the inside gag lever post of sample cask, the lower surface of sample cask is equipped with sampling device that opens and shuts, drive sealed disc and installing support through the control pulling montant and promote pulling montant and toper closing plate and expand the inside that makes sewage enter into the sample cask, make the sample operation to sewage more simple and convenient, insert spacing fixed operation in the pulling montant through spacing support with the gag lever post, make sealed disc closely laminate with the inner wall of sample cask, have better save effect to sewage.
Above-mentioned sampling device can take a sample sewage, but during the operation, sewage gets into from the device bottom, and the device bottom is provided with a plurality of parts, and weeds or impurity articulates in sampling device department that opens and shuts, influences sampling device's operation that opens and shuts, and the device bottom of being inconvenient for is closed, needs to improve. Aiming at the problems, a sampler for sewage detection is provided.
Disclosure of Invention
The present utility model is directed to a sampler for sewage detection, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the sampler for sewage detection comprises a sampling tube and a positioning column connected to the top of the sampling tube;
the bottom of the sampling tube is provided with an opening, a sealing plate is arranged at the opening, the screw is connected with the screw in the positioning column in a threaded manner, the screw extends out of the top of the positioning column to be connected with a knob, and the positioning column extends to the bottom of the sampling tube to be rotationally connected with the sealing plate;
the top of the sealing plate is connected with a docking ring, and the bottom of the sampling tube is provided with an annular groove docking with the docking ring;
and the top end of the positioning column is connected with an operating piece.
In one alternative: and the top of the sealing plate is connected with a sealing ring which is contacted with the bottom of the sampling tube.
In one alternative: and a water outlet pipe is arranged on one side of the top of the sampling tube, and is connected with a sealing cover through threads.
In one alternative: the operation piece comprises a support rod, two groups of clamping parts are arranged at one end, close to the positioning column, of the support rod, the inner walls of the two groups of clamping parts are in contact with the outer walls of the positioning column, and the opening ends of the two groups of clamping parts are fixedly connected through bolts.
In one alternative: the clamping part inner wall is equipped with anti-skidding adhesive tape, the reference column outer wall is equipped with anti-skidding adhesive tape complex anti-skidding groove.
In one alternative: the center of the top of the sealing plate is fixedly connected with the connecting block, the bottom end of the screw rod is in running fit with the inner wall of the connecting block, the outer wall of the bottom end of the screw rod is connected with the limiting ring, and the inner wall of the connecting block is provided with a limiting groove for the rotation of the limiting ring.
In one alternative: and an observation window is arranged at the annular side edge of the sampling tube.
In one alternative: the holding rod is connected to the bracing piece one end of keeping away from the reference column, the bracing piece is close to holding rod one end installation rotation seat, rotation seat swivelling joint dwang, dwang top fixed connection dials the wheel, dial wheel and knob and pass through the hold-in range transmission and connect, dial wheel and knob outer wall all be equipped with hold-in range complex annular groove, stir the wheel top and connect and stir the handle.
Compared with the prior art, the utility model has the beneficial effects that:
the middle sealing plate is arranged at the bottom of the sampling tube, the position of the sealing plate is convenient to adjust, the parts at the bottom of the sampling tube are few, the interception of impurities in sewage is reduced, the sewage is convenient to enter the sampling tube, and then the opening at the bottom of the sampling tube is convenient to be sealed by operating the sealing plate from the top of the sampling tube;
the utility model has simple structure, convenient operation and convenient disassembly of the operation piece, and is beneficial to carrying the sampler;
the water outlet pipe is arranged in the utility model, so that the subsequent pouring of sewage is convenient.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the bottom part of the present utility model.
Fig. 3 is a schematic structural view of the setting position of the toggle wheel in the utility model.
In the figure: 11. a sampling tube; 12. positioning columns; 13. a screw; 14. a knob; 15. a support rod; 16. an observation window; 17. sealing cover; 18. an annular groove; 19. a sealing plate; 20. a docking collar; 21. a synchronous belt; 22. a poking wheel; 23. toggle the handle; 24. a rotating lever; 25. a rotating seat; 26. a grip.
Detailed Description
Example 1
Referring to fig. 1 and 2, in an embodiment of the present utility model, a sampler for detecting sewage includes a sampling tube 11 and a positioning column 12 connected to the top of the sampling tube 11; the length of the positioning column 12 can be set according to actual requirements;
the bottom of the sampling tube 11 is provided with an opening, a sealing plate 19 is arranged at the opening, the screw rod 13 is connected with the internal thread of the positioning column 12, the screw rod 13 extends out of the top of the positioning column 12 to be connected with a knob 14, and the positioning column 12 extends to the bottom of the sampling tube 11 to be rotationally connected with the sealing plate 19;
the screw 13 is rotated by the knob 14, the screw 13 moves in the positioning column 12, and the height of the sealing plate 19 can be adjusted;
the top of the sealing plate 19 is connected with a docking ring 20, and the bottom of the sampling tube 11 is provided with an annular groove 18 docking with the docking ring 20; the shrouding 19 contacts the bottom of the sampling tube 11, and the butt joint ring 20 is docked in the annular groove 18, can seal the opening at the bottom of the sampling tube 11, and the bottom parts of the sampling tube 11 are few, reduce the interception of impurities in sewage, and facilitate the sewage to enter the sampling tube 11.
The top end of the positioning column 12 is connected with an operating piece.
The sealing washer that is connected with the contact of sampling tube 11 bottom is connected with at shrouding 19 top, improves sampling tube 11 bottom open-ended leakproofness.
The top one side of the sampling tube 11 is provided with a water outlet pipe, the water outlet pipe is connected with a sealing cover 17 through threads, the sealing cover 17 is taken out, and the sampled sewage is conveniently poured out from the water outlet pipe.
The operating part comprises a supporting rod 15, two groups of clamping parts are arranged at one end, close to the positioning column 12, of the supporting rod 15, the inner walls of the two groups of clamping parts are in contact with the outer wall of the positioning column 12, the opening ends of the two groups of clamping parts are fixedly connected through bolts, the supporting rod 15 can be connected to the positioning column 12, and a person can hold the supporting rod 15 by one hand during sampling.
The clamping part inner wall is equipped with anti-skidding adhesive tape, the reference column 12 outer wall be equipped with anti-skidding adhesive tape complex anti-skidding groove, provide bracing piece 15 and reference column 12 connection stability.
The center of the top of the sealing plate 19 is fixedly connected with a connecting block, the bottom end of the screw rod 13 is in running fit with the inner wall of the connecting block, the outer wall of the bottom end of the screw rod 13 is connected with a limiting ring, and the inner wall of the connecting block is provided with a limiting groove for the rotation of the limiting ring;
when the screw 13 rotates, the sealing plate 19 can rotate or not rotate, the screw 13 rises or falls, and the sealing plate 19 rises and falls along with the rotation.
The annular side of the sampling tube 11 is provided with an observation window 16, so that the sewage sampling amount can be conveniently observed.
In this embodiment, personnel can hold bracing piece 15 with one hand, and sampling tube 11 arranges the sewage sampling point in, rotates screw rod 13, is that there is the space confession sewage entering between shrouding 19 and the sampling tube 11, and later rotate screw rod 13 drive shrouding 19 and rise, shrouding 19 contact sampling tube 11 bottom, and docking ring 20 dock to ring channel 18 in, can seal sampling tube 11 bottom opening, accomplish the sample, follow-up sewage takes out, sealed lid 17 takes out, conveniently pours the sewage of sample from outlet pipe department, follow-up also is convenient for keep away from shrouding 19 sampling tube 11, to the inside clearance of sampling tube 11.
Example 2
Referring to fig. 3, unlike embodiment 1, one end of the supporting rod 15 far away from the positioning post 12 is connected with a holding rod 26, one end of the supporting rod 15 near the holding rod 26 is provided with a rotating seat 25, the rotating seat 25 is rotationally connected with a rotating rod 24, the top end of the rotating rod 24 is fixedly connected with a stirring wheel 22, the stirring wheel 22 is in transmission connection with the knob 14 through a synchronous belt 21, annular grooves matched with the synchronous belt 21 are formed in the outer walls of the stirring wheel 22 and the knob 14, and the top of the stirring wheel 22 is connected with a stirring handle 23;
in this embodiment, when the length of the support rod 15 is longer according to the actual requirement, the personnel is not convenient to operate the knob 14, and the components shown in fig. 3 can be installed, and the poking handle 23 is rotated to drive the poking wheel 22 to rotate, so that the synchronous belt 21 drives the knob 14 to rotate, and the corresponding screw 13 rotates, so as to adjust the position of the sealing plate 19.
Claims (8)
1. The sampler for sewage detection comprises a sampling tube (11) and a positioning column (12) connected to the top of the sampling tube (11);
the method is characterized in that: the bottom of the sampling tube (11) is provided with an opening, a sealing plate (19) is arranged at the opening, the screw rod (13) is connected with the inner thread of the positioning column (12), the screw rod (13) extends out of the top of the positioning column (12) to be connected with a knob (14), and the positioning column (12) extends to the bottom of the sampling tube (11) to be rotationally connected with the sealing plate (19);
the top of the sealing plate (19) is connected with a butt joint ring (20), and an annular groove (18) which is in butt joint with the butt joint ring (20) is arranged at the bottom of the sampling tube (11);
the top end of the positioning column (12) is connected with an operating piece.
2. The sampler for sewage detection according to claim 1, wherein: the top of the sealing plate (19) is connected with a sealing ring which is contacted with the bottom of the sampling tube (11).
3. The sampler for sewage detection according to claim 1, wherein: and a water outlet pipe is arranged on one side of the top of the sampling tube (11), and is connected with a sealing cover (17) through threads.
4. The sampler for sewage detection according to claim 1, wherein: the operation piece comprises a support rod (15), two groups of clamping parts are arranged at one end, close to the positioning column (12), of the support rod (15), the inner walls of the two groups of clamping parts are in contact with the outer wall of the positioning column (12), and the opening ends of the two groups of clamping parts are fixedly connected through bolts.
5. The sampler for sewage detection according to claim 4, wherein: the inner wall of the clamping part is provided with an anti-skid adhesive tape, and the outer wall of the positioning column (12) is provided with an anti-skid groove matched with the anti-skid adhesive tape.
6. The sampler for sewage detection according to claim 1, wherein: the sealing plate (19) top center department fixed connection joint piece, screw rod (13) bottom and joint piece inner wall normal running fit, screw rod (13) bottom outer wall connection spacing ring, joint piece inner wall is equipped with and is used for spacing ring pivoted spacing groove.
7. The sampler for sewage detection according to claim 1, wherein: an observation window (16) is arranged at the annular side edge of the sampling tube (11).
8. The sampler for sewage detection according to claim 4, wherein: the utility model discloses a handle, including holding rod (26) is connected to reference column (12), holding rod (26) is kept away from to bracing piece (15), bracing piece (15) are close to holding rod (26) one end installation and rotate seat (25), rotate seat (25) internal rotation connection dwang (24), twist wheel (22) is dialled in dwang (24) top fixed connection, stir wheel (22) and knob (14) and pass through hold-in range (21) transmission connection, stir wheel (22) and knob (14) outer wall all be equipped with hold-in range (21) complex annular groove, stir wheel (22) top connection and stir handle (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321413211.9U CN220304876U (en) | 2023-06-05 | 2023-06-05 | Sampler for sewage detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321413211.9U CN220304876U (en) | 2023-06-05 | 2023-06-05 | Sampler for sewage detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220304876U true CN220304876U (en) | 2024-01-05 |
Family
ID=89345818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321413211.9U Active CN220304876U (en) | 2023-06-05 | 2023-06-05 | Sampler for sewage detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220304876U (en) |
-
2023
- 2023-06-05 CN CN202321413211.9U patent/CN220304876U/en active Active
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| GR01 | Patent grant |