CN221377222U

CN221377222U - Sludge sampler

Info

Publication number: CN221377222U
Application number: CN202322871984.8U
Authority: CN
Inventors: 张跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-25
Filing date: 2023-10-25
Publication date: 2024-07-19
Anticipated expiration: 2033-10-25

Abstract

The utility model discloses a sludge sampler, which has the technical scheme that: the device comprises a sampling tube, wherein the top surface of the sampling tube is provided with an installation tube, the inner circular wall surface of the installation tube is provided with an adjusting rod, and the top surface of the adjusting rod is fixedly provided with an adjusting column; the sampling assembly is arranged on the inner circular wall surface of the sampling tube and is used for sampling sludge, the sampling assembly comprises an installation ring, the installation ring is fixedly sleeved on the inner circular wall surface of the sampling tube, the inner circular wall surface of the installation ring is fixedly sleeved on the installation tube, and the effects of sampling the sludge and preventing the sludge sample from flowing out from the opening in the bottom of the sampling tube are achieved through the arranged sampling tube, the installation tube, the adjusting rod, the adjusting column, the installation ring, the connecting rod, the clamping column, the positioning hole, the mounting groove, the bearing, the connecting column, the sealing plate, the second connecting block, the installation shell, the limiting column, the connecting hole, the first connecting block, the connecting groove, the limiting groove and the positioning column.

Description

Sludge sampler

Technical Field

The utility model relates to the technical field of sludge, in particular to a sludge sampler.

Background

The sludge is a sediment discharged by sewage treatment structures, wherein the sediment taking organic matters as main components is called sludge, and has the characteristics of easy decomposition and stinking, thinner particles, smaller specific gravity, high water content and difficult dehydration, is a hydrophilic substance with a gelatinous structure, mainly comprises various microorganisms, organic and inorganic particles, and also comprises harmful substances such as heavy metals, organic pollutants, pathogenic microorganisms, parasitic ova and the like.

For example, chinese patent No. CN212206701U, in which a sludge sampler is proposed, which prevents cross contamination of sludge samples caused by rupture of a sampling tube by sliding the entire sampling tube into the lumen of a fixed tube. The fixed pipe is inserted into the sludge, the whole sampling pipe is immersed into the sludge, the sludge is forced to enter the sampling pipe, after the fixed pipe is pulled out, the sampling pipe is slowly pushed out by the pushing rod, and the pushing rod is reset under the action of the spring. The sampling tube is a disposable plastic pipeline, and the sampling tube can be split for detection. Through the cooperation of the sampling tube and the fixing tube, on one hand, the disturbance suffered by the sampling tube during the sampling is reduced through the fixing action of the sampling tube, and the integrity of the sampled sample is maintained; on the other hand, can once only obtain multi-level mud sample, and can prevent the sample cross contamination of different levels, guarantee the accuracy of testing result as far as possible, but in this scheme, owing to use fixed pipe and annular tool bit to sample mud, and the bottom of fixed pipe is uncovered, and mud possesses certain mobility simultaneously, uses fixed pipe to sample mud this moment, and the inside mud of fixed pipe can follow the uncovered outflow part of fixed pipe bottom after the sampling is accomplished, and then the integrality of mud sample can be destroyed, thereby can influence the sampling effect of mud.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a sludge sampler, which solves the problems that the sludge is sampled by using a fixed pipe and an annular cutter head, the bottom of the fixed pipe is open, meanwhile, the sludge has certain fluidity, the sludge is sampled by using the fixed pipe, the sludge in the fixed pipe possibly flows out of the open bottom of the fixed pipe after the sampling is finished, and the integrity of a sludge sample is possibly damaged, so that the sampling effect of the sludge is possibly affected.

The technical aim of the utility model is realized by the following technical scheme:

The sludge sampler comprises a sampling tube, wherein the top surface of the sampling tube is provided with an installation tube, the inner circular wall surface of the installation tube is provided with an adjusting rod, and the top surface of the adjusting rod is fixedly provided with an adjusting column; sampling subassembly, sampling subassembly sets up the interior circular wall face of sampling pipe for sample mud, sampling subassembly includes: the mounting ring, the mounting ring is fixed to be cup jointed the interior circular wall face of sampling pipe, the interior circular wall face of mounting ring with install the pipe and fixedly cup jointed, the bottom surface of adjusting the pole is provided with the connecting rod, the outer circular wall face of adjusting the pole highly installs the draw-in cylinder, the locating hole has been seted up to the outer circular wall face of installing the pipe, the draw-in cylinder with the internal wall face activity of locating hole cup joints, the mounting groove has been seted up to the top surface of connecting rod, the interior circular wall face of mounting groove fixedly cup joints the bearing, the interior circular wall face of bearing fixedly cup joints the spliced pole, the top surface of spliced pole with adjust pole fixed mounting, the bottom surface fixed mounting of connecting rod has the second connecting block, the connecting hole has been seted up to one side of second connecting block, the bottom surface of sampling pipe is provided with the draw-in cylinder, the inside fixed mounting of installing the shell with the internal wall face of second connecting block activity cup joints, the interior circular wall face of connecting hole with the spacing cylinder activity cup joints, the top surface of installing the first connecting block has the inside circular wall face of connecting block, two connecting grooves have the inside circular wall face of connecting plate fixedly connected with the two connecting grooves, the two connecting grooves have the inside circular wall face of connecting plate fixedly to be respectively.

In order to prevent leakage of sludge from a gap between the sampling tube and the sealing plate, the top surface of the sealing plate is preferably fixedly provided with a sealing gasket as the sludge sampler.

In order to exhaust the air in the sampling tube, as the sludge sampler of the utility model, preferably, the top surface of the mounting ring is provided with two exhaust holes.

In order to prevent the first anti-slip sleeve from slipping when a worker uses the first anti-slip sleeve, the sludge sampler provided by the utility model is better in that the first anti-slip sleeve is fixedly sleeved on the outer circular wall surface of the mounting column.

In order to prevent slipping of a worker when using the adjusting column, the sludge sampler is preferably provided with the second anti-slip sleeve fixedly sleeved on the outer circumferential wall surface of the adjusting column.

In order to prevent sludge inside the sampling tube from rushing into the installation tube, as the sludge sampler provided by the utility model, preferably, the outer circular wall surface of the adjusting rod is fixedly sleeved with a sealing sleeve, and the sealing sleeve is movably sleeved with the inner circular wall surface of the installation tube.

In order to improve the service life of the sampling tube and the sealing plate, as the sludge sampler, the surfaces of the sampling tube and the sealing plate are preferably respectively coated with a corrosion-resistant coating.

In summary, the utility model has the following advantages:

Through the sampling pipe that sets up, install the pipe, adjust pole, adjust the post, install the ring, connecting rod, card post, locating hole, mounting groove, bearing, spliced pole, shrouding, second connecting block, install under shell, spacing post, connecting hole, first connecting block, spread groove, spacing groove and the use of locating column mutually support, reached and sampled mud to prevent that the effect that the mud sample took place to flow from the uncovered of sampling pipe bottom.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of a sampling tube of the present utility model;

FIG. 3 is a schematic view of the seal plate of the present utility model;

FIG. 4 is a schematic view of the connecting rod structure of the present utility model;

FIG. 5 is a schematic view of the structure of the adjusting lever of the present utility model;

fig. 6 is a schematic view of the partial structure of a in fig. 2.

Reference numerals: 1. a sampling tube; 2. a mounting tube; 3. an adjusting rod; 4. an adjusting column; 5. a mounting ring; 6. positioning holes; 7. installing a column; 8. a first anti-skid sleeve; 9. an exhaust hole; 10. a connecting rod; 11. a sealing plate; 12. a sealing gasket; 13. a mounting shell; 14. a limit column; 15. a first connection block; 16. positioning columns; 17. a mounting groove; 18. a bearing; 19. a connecting column; 20. a second connection block; 21. a connection hole; 22. a clamping column; 23. a second anti-skid sleeve; 24. sealing sleeve; 25. a connecting groove; 26. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, 2, 3, 4, 5 and 6, a sludge sampler comprises a sampling tube 1, wherein the top surface of the sampling tube 1 is provided with a mounting tube 2, the inner circular wall surface of the mounting tube 2 is provided with an adjusting rod 3, the top surface of the adjusting rod 3 is fixedly provided with an adjusting column 4, the inner circular wall surface of the sampling tube 1 is provided with a sampling component for sampling sludge, the sampling component comprises a mounting ring 5, the mounting ring 5 is fixedly sleeved on the inner circular wall surface of the sampling tube 1, the inner circular wall surface of the mounting ring 5 is fixedly sleeved with the mounting tube 2, the bottom surface of the adjusting rod 3 is provided with a connecting rod 10, the outer circular wall surface of the adjusting rod 3 is provided with a clamping column 22, the outer circular wall surface of the mounting tube 2 is provided with a positioning hole 6, The clamping column 22 is movably sleeved with the inner wall surface of the positioning hole 6, the top surface of the connecting rod 10 is provided with a mounting groove 17, the inner circular wall surface of the mounting groove 17 is fixedly sleeved with a bearing 18, the inner ring of the bearing 18 is fixedly sleeved with a connecting column 19, the top surface of the connecting column 19 is fixedly mounted with the adjusting rod 3, the bottom surface of the connecting rod 10 is fixedly provided with a second connecting block 20, one side of the second connecting block 20 is provided with a connecting hole 21, the bottom surface of the sampling tube 1 is provided with a sealing plate 11, the top surface of the sealing plate 11 is fixedly provided with a mounting shell 13, the inner part of the mounting shell 13 is fixedly provided with a limiting column 14, the inner wall surface of the mounting shell 13 is movably sleeved with the second connecting block 20, The inner circular wall surface of the connecting hole 21 is movably sleeved with the limit column 14, the top surface of the sealing plate 11 is fixedly provided with a first connecting block 15, two sides of the first connecting block 15 are respectively fixedly provided with a positioning column 16, the bottom surface of the sampling tube 1 is provided with a connecting groove 25, two sides of the inside of the connecting groove 25 are respectively provided with a limit groove 26, the inner wall surface of the connecting groove 25 is movably sleeved with the first connecting block 15, the inner circular wall surface of the limit groove 26 is movably sleeved with the positioning column 16, the outer circular wall surface of the mounting tube 2 is fixedly provided with two mounting columns 7, when the mounting tube is used, a worker rotates the adjusting column 4, and then the adjusting column 4 rotates to drive the adjusting rod 3 and the clamping column 22 to rotate, Then the clamping column 22 can rotate from the transverse hole in the positioning hole 6 to the vertical hole, at the moment, a worker uses the mounting column 7 to push the adjusting column 4 downwards, so that the adjusting column 4 can be moved downwards to drive the adjusting rod 3 and the connecting rod 10 to move downwards, meanwhile, the clamping column 22 can slide downwards in the positioning hole 6, the rear sealing plate 11 can be pushed upwards under the movement of the connecting rod 10, at the moment, the sealing plate 11 can be opened from the bottom of the sampling tube 1, so that the worker inserts the sampling tube 1 into the sludge, the sludge can flow into the sampling tube 1, the effect of sampling the sludge is achieved, after the sludge sampling is finished, the worker pulls the adjusting column 4 upwards, And then adjust post 4 upward movement and can drive regulation pole 3, connecting rod 10 and shrouding 11 upward movement, card post 22 can slide to the top of locating hole 6 simultaneously, then the staff rotates and adjusts post 4 and makes card post 22 rotate into the inside transverse hole of locating hole 6, and then shrouding 11 is spacing fixed, the staff takes out sampling tube 1 this moment, and then the staff reverse operation above-mentioned step opens shrouding 11, then the staff can take out the mud of sampling tube 1 with inside can, thereby reached and sampled mud, and prevent that the effect that the uncovered emergence of mud sample from sampling tube 1 bottom from flowing out.

Example two

Based on the above-mentioned embodiment 1, refer to fig. 2 and 3, the top surface fixed mounting of shrouding 11 has sealed pad 12, through the sealed pad 12 that sets up, prevent that mud from taking place the seepage from the clearance between sampling tube 1 and the shrouding 11, two exhaust holes 9 have been seted up to the top surface of installing ring 5, be convenient for discharge the inside air of sampling tube 1 through the exhaust hole 9 that sets up, install the fixed first antiskid cover 8 that has cup jointed of outer disc wall of post 7, through the first antiskid cover 8 that sets up, take place to skid when preventing that the staff from using first antiskid cover 8.

Example III

Based on the above embodiment 1 or 2, referring to fig. 1, 2 and 5, the outer circumferential wall surface of the adjusting column 4 is fixedly sleeved with the second anti-slip sleeve 23, through the set second anti-slip sleeve 23, the worker is prevented from slipping when using the adjusting column 4, the outer circumferential wall surface of the adjusting column 3 is fixedly sleeved with the sealing sleeve 24, the sealing sleeve 24 is movably sleeved with the inner circumferential wall surface of the mounting tube 2, sludge inside the sampling tube 1 is prevented from rushing into the inside of the mounting tube 2 through the set sealing sleeve 24, the surfaces of the sampling tube 1 and the sealing plate 11 are respectively coated with a corrosion-resistant coating, the corrosion-resistant coating is an epoxy corrosion-resistant coating, and the service lives of the sampling tube 1 and the sealing plate 11 are conveniently prolonged.

Working principle: referring to fig. 1-6, when the sealing plate 11 is used, the staff rotates the adjusting column 4, and then the adjusting column 4 rotates and drives the adjusting rod 3 and the clamping column 22 to rotate, and then the clamping column 22 rotates to the vertical hole from the transverse hole inside the positioning hole 6, at this moment, the staff uses the mounting column 7 to push the adjusting column 4 downwards, and then the adjusting column 4 moves downwards and drives the adjusting rod 3 and the connecting rod 10 to move downwards, and meanwhile the clamping column 22 slides downwards in the inside of the positioning hole 6, and then the sealing plate 11 can be pushed under the movement of the connecting rod 10, and at this moment, the sealing plate 11 can be opened from the bottom of the sampling tube 1, and then the staff inserts the sampling tube 1 into the inside of the sludge, and then the sludge can gush into the inside of the sampling tube 1, so as to achieve the effect of sampling the sludge sampling, after the sludge sampling is finished, the staff pulls the adjusting column 4 upwards, and then the adjusting column 4 moves upwards and drives the adjusting rod 3, the connecting rod 10 and the sealing plate 11 to move upwards, and simultaneously the clamping column 22 slides to the top of the positioning hole 6, and then the staff rotates the adjusting column 22 to make the clamping column 22 slide into the inside the positioning hole 6 to the top of the positioning hole 6, and then the staff rotates to open the inside the sealing plate 11, and the sample tube 1 can be opened, and then the sample can be taken out from the inside the sample tube 1, and the sample can be opened by the step of the staff.

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

1. A sludge sampler, comprising:

The sampling tube (1), the top surface of the sampling tube (1) is provided with a mounting tube (2), the inner circular wall surface of the mounting tube (2) is provided with an adjusting rod (3), and the top surface of the adjusting rod (3) is fixedly provided with an adjusting column (4);

Sampling subassembly, sampling subassembly sets up the interior circular wall face of sampling pipe (1) for sample mud, sampling subassembly includes: the device comprises a mounting ring (5), wherein the mounting ring (5) is fixedly sleeved on the inner circular wall surface of a sampling tube (1), the inner circular wall surface of the mounting ring (5) is fixedly sleeved with a mounting tube (2), the bottom surface of an adjusting rod (3) is provided with a connecting rod (10), the height of the outer circular wall surface of the adjusting rod (3) is provided with a clamping column (22), the outer circular wall surface of the mounting tube (2) is provided with a positioning hole (6), the clamping column (22) is movably sleeved with the inner wall surface of the positioning hole (6), the top surface of the connecting rod (10) is provided with a mounting groove (17), the inner circular wall surface of the mounting groove (17) is fixedly sleeved with a bearing (18), the inner ring of the bearing (18) is fixedly sleeved with a connecting column (19), the top surface of the connecting column (19) is fixedly mounted with the adjusting rod (3), the bottom surface of the connecting rod (10) is fixedly provided with a second connecting block (20), one side of the second connecting block (20) is provided with a connecting hole (21), the top surface (1) is provided with a mounting plate (11), the inner wall (13) of the second connecting block (13) is fixedly sleeved with the inner wall (13), the inner circular wall surface of connecting hole (21) with spacing post (14) activity cup joints, the top surface fixed mounting of shrouding (11) has first connecting block (15), the both sides of first connecting block (15) are fixed mounting respectively has reference column (16), spread groove (25) have been seted up to the bottom surface of sampling pipe (1), spacing groove (26) have been seted up respectively to the inside both sides of spread groove (25), the inner wall surface of spread groove (25) with first connecting block (15) activity cup joints, the inner circular wall surface of spacing groove (26) with reference column (16) activity cup joints, the outer circular wall surface fixed mounting of installing pipe (2) has two installing posts (7).

2. A sludge sampler as claimed in claim 1, wherein: the top surface of the sealing plate (11) is fixedly provided with a sealing gasket (12).

3. A sludge sampler as claimed in claim 1, wherein: two exhaust holes (9) are formed in the top surface of the mounting ring (5).

4. A sludge sampler as claimed in claim 1, wherein: the outer circular wall surface of the mounting column (7) is fixedly sleeved with a first anti-skid sleeve (8).

5. A sludge sampler as claimed in claim 1, wherein: the outer circular wall surface of the adjusting column (4) is fixedly sleeved with a second anti-skid sleeve (23).

6. A sludge sampler as claimed in claim 1, wherein: the outer circular wall surface of the adjusting rod (3) is fixedly sleeved with a sealing sleeve (24), and the sealing sleeve (24) is movably sleeved with the inner circular wall surface of the mounting pipe (2).

7. A sludge sampler as claimed in claim 1, wherein: the surfaces of the sampling tube (1) and the sealing plate (11) are respectively coated with a corrosion-resistant coating.