CN218584430U - Sample agent extraction element - Google Patents

Abstract

The utility model relates to a sewage sampling technical field just discloses a appearance agent extraction element, which comprises an outer shell, evenly distributed's a collection section of thick bamboo has been cup jointed in the inside activity of shell, the shell is all run through to the upper and lower both sides of a collection section of thick bamboo, evenly distributed's constant head tank has been seted up to the surface of a collection section of thick bamboo, the montant has been cup jointed in the inside activity of a collection section of thick bamboo, the bottom fixed mounting of montant has the movable block. The utility model discloses a set up lug, constant head tank and first spring, after lug and constant head tank align, make the lug reset to the inside of constant head tank under the elasticity recovery effect of first spring to fix a position the position of surge drum, make the surge drum demonstrate different height, through the difference of height, and then be convenient for distinguish the surge drum, avoid appearing the condition of obscuring, subsequent sewage chemical examination operation of being convenient for.

Description

Sample agent extraction element

Technical Field

The utility model relates to a sewage sampling technical field, more specifically say, the utility model relates to a appearance agent extraction element.

Background

At present, industry environmental protection department is when carrying out the operation of testing to the sewage that the production of mill produced, can use sample agent extraction element to gather the operation of testing to sewage usually, and sample agent extraction element among the prior art can only gather a sewage usually, consequently need carry a plurality of collectors and gather respectively, and the sewage sample after gathering confuses very easily, has brought inconvenience to subsequent sewage operation of testing, has increased staff's work load, consequently need improve and optimize it.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a sample agent extraction device, which has the advantages of repeated collection, classification and convenient fixation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a appearance agent extraction element, includes the shell, evenly distributed's a collection section of thick bamboo has been cup jointed in the inside activity of shell, the shell has all been run through to the upper and lower both sides of a collection section of thick bamboo, evenly distributed's constant head tank has been seted up to the surface of a collection section of thick bamboo, the montant has been cup jointed in the inside activity of a collection section of thick bamboo, the bottom fixed mounting of montant has the movable block, first recess has been seted up to the inside of shell, the inside movable mounting of first recess has the motion board, the right-hand member fixed mounting of motion board has the lug, the right-hand member of lug extends to the inside of constant head tank, the inside elastic connection of first recess has the first spring that is located the motion board left end.

As a preferred technical scheme of the utility model, the bottom fixed mounting of shell has the end ring, the outer fixed surface of end ring is connected with first fixed block, the end fixed mounting of first fixed block has the starting stave.

As a preferred technical scheme of the utility model, the side movable mounting of first riser has first fly leaf, the another side fixed mounting of first fly leaf has the horizontal pole, the horizontal pole runs through first riser and fixed mounting has the second fly leaf, the surface elastic connection of horizontal pole has the second spring that is located between first riser and the second fly leaf.

As an optimal technical scheme of the utility model, the top fixed mounting of collector tube surface has the second fixed block, the shape of second fixed block is the ring form.

As a preferred technical scheme of the utility model, the surface cover of movable block is equipped with the sealing washer, the sealing washer adopts rubber to make.

As a preferred technical scheme of the utility model, the fixed surface of montant installs the second riser, the bottom and the movable block fixed connection of second riser.

As an optimal technical scheme of the utility model, evenly distributed's observation groove is seted up to the surface of shell, the fixed surface of shell installs the handle.

As a preferred technical scheme of the utility model, the second recess has been seted up to the bottom of first fixed block, the stopper is installed in sliding in the inside of second recess, stopper and second fly leaf fixed connection

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the lug, constant head tank and first spring, the pulling or press the surge drum, make the lug receive the extrusion and enter into the inside of first recess, first spring receives the extrusion at this moment and is in elasticity compression state, adjust to the surge drum to suitable position after, after the lug aligns with the constant head tank, make the lug restore to the throne to the inside of constant head tank under the elasticity recovery effect of first spring, thereby fix a position the position of surge drum, make the surge drum demonstrate different height, through the difference of height, and then be convenient for distinguish the surge drum, avoid appearing the condition of obscuring, subsequent sewage chemical examination operation of being convenient for.

2. The utility model discloses a set up second fly leaf, first riser, first fly leaf and second spring, stimulate first fly leaf for first fly leaf drives horizontal pole and the motion of second fly leaf, and the second spring is in elasticity compression state this moment, places the device after, loosens first fly leaf, because the elasticity recovering action of second spring this moment will make first fly leaf be close to first riser, realizes the centre gripping then, is convenient for fix the device, thereby stews and waits to extract the sampling.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the side of the present invention;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 3 according to the present invention;

FIG. 5 is a schematic structural view of the bottom ring of the present invention;

fig. 6 is an exploded schematic view of the collecting barrel and the vertical rod of the present invention.

In the figure: 1. a housing; 2. a collection canister; 3. positioning a groove; 4. a movable block; 5. a vertical rod; 6. a first groove; 7. a sports board; 8. a bump; 9. a first spring; 10. a bottom ring; 11. a first fixed block; 12. a first vertical plate; 13. a first movable plate; 14. a cross bar; 15. a second movable plate; 16. a second spring; 17. a second fixed block; 18. a seal ring; 19. a second vertical plate; 20. an observation tank; 21. a handle; 22. a second groove; 23. and a limiting block.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 6, the utility model provides a sample extraction device, including shell 1, the internal activity of shell 1 has cup jointed evenly distributed's collection tube 2, the upper and lower both sides of collection tube 2 all run through shell 1, evenly distributed's constant head tank 3 has been seted up to the surface of collection tube 2, the internal activity of collection tube 2 has cup jointed montant 5, the bottom fixed mounting of montant 5 has movable block 4, first recess 6 has been seted up to the inside of shell 1, the internal movable mounting of first recess 6 has motion plate 7, the right-hand member fixed mounting of motion plate 7 has lug 8, the right-hand member of lug 8 extends to the inside of constant head tank 3, the internal elastic connection of first recess 6 has the first spring 9 that is located the left end of motion plate 7;

the staff places the bottom of surge drum 2 in the sewage that needs draw the collection, upwards stimulate montant 5, make montant 5 drive movable block 4 upward movement, the bottom of surge drum 2 is in the negative pressure state this moment, thereby upwards extract sewage, make sewage enter into the inside of surge drum 2, the pulling or press surge drum 2, make lug 8 receive the inside that the extrusion entered into first recess 6, first spring 9 receives the extrusion at this moment and is in the elasticity compression state, adjust to surge drum 2 to suitable position after, after lug 8 aligns with constant head tank 3, make lug 8 reset to the inside of constant head tank 3 under the elasticity recovery effect of first spring 9, thereby position the position to surge drum 2, make surge drum 2 demonstrate different heights, through the difference of height, and then be convenient for distinguish surge drum 2, the condition of avoiding appearing obscuring, subsequent sewage chemical examination operation of being convenient for.

Wherein, the bottom fixed mounting of shell 1 has end ring 10, and the outer fixed surface of end ring 10 is connected with first fixed block 11, and the end fixed mounting of first fixed block 11 has riser 12, because riser 12's design can provide certain supporting role to the device through riser 12, is convenient for steadily place the device, avoids 2 inside sewage of a collector to take place the edge leakage.

A first movable plate 13 is movably mounted on the side surface of the first vertical plate 12, a cross rod 14 is fixedly mounted on the other surface of the first movable plate 13, the cross rod 14 penetrates through the first vertical plate 12 and is fixedly mounted with a second movable plate 15, and a second spring 16 located between the first vertical plate 12 and the second movable plate 15 is elastically connected to the outer surface of the cross rod 14;

when the special sewage needs to be stood for collection operation, the bottom end of the collecting cylinder 2 needs to be stretched into the sewage tank, the first movable plate 13 is pulled, the first movable plate 13 drives the cross rod 14 and the second movable plate 15 to move, the second spring 16 is in an elastic compression state at the moment, after the device is placed, the first movable plate 13 is loosened, the first movable plate 13 is close to the first vertical plate 12 due to the elastic recovery effect of the second spring 16, clamping is realized, and the device is convenient to fix, so that standing and sampling are waited.

Wherein, the top fixed mounting of 2 surfaces of collecting vessel has second fixed block 17, and the shape of second fixed block 17 is the ring form, because the design of second fixed block 17, can be convenient for the staff carries out position control through second fixed block 17 to collecting vessel 2.

Wherein, the surface cover of movable block 4 is equipped with sealing washer 18, and sealing washer 18 adopts rubber to make, because sealing washer 18's design can play good sealed effect, is convenient for extract the operation to sewage, avoids taking place the weeping simultaneously.

Wherein, the fixed surface of montant 5 installs the second riser 19, and the bottom and the movable block 4 fixed connection of second riser 19 can strengthen montant 5's intensity because the design of second riser 19, play certain limiting displacement to montant 5 simultaneously, avoid montant 5 and movable block 4 junction to take place the damage.

Wherein, evenly distributed's observation groove 20 is seted up to the surface of shell 1, and the fixed surface of shell 1 installs handle 21, because the design of observation groove 20, can observe the inside sewage liquid level of collection section of thick bamboo 2 through observation groove 20, and then control sewage collection volume.

Wherein, the second recess 22 has been seted up to the bottom of first fixed block 11, and the stopper 23 is installed to the inside sliding of second recess 22, stopper 23 and second fly leaf 15 fixed connection, because the design of second recess 22 can play good limiting displacement to second fly leaf 15 for second fly leaf 15 moves more stably, is convenient for carry out the fixed centre gripping operation.

The utility model discloses a theory of operation and use flow:

the bottom end of the collecting cylinder 2 is placed in sewage needing to be extracted and collected by a worker, the vertical rod 5 is pulled upwards, the vertical rod 5 drives the movable block 4 to move upwards, the bottom end of the collecting cylinder 2 is in a negative pressure state at the moment, the sewage is extracted upwards, the sewage enters the collecting cylinder 2, the collecting cylinder 2 is pulled or pressed, the lug 8 is extruded to enter the first groove 6, the first spring 9 is extruded to be in an elastic compression state at the moment, after the collecting cylinder 2 is adjusted to a proper position, after the lug 8 is aligned with the positioning groove 3, the lug 8 is reset to the positioning groove 3 under the elastic recovery effect of the first spring 9, and the position of the collecting cylinder 2 is positioned;

when special sewage needs to be kept stand and then collected, the bottom end of the collecting cylinder 2 needs to be extended into the sewage tank, the first movable plate 13 is pulled, the first movable plate 13 drives the cross rod 14 and the second movable plate 15 to move, the second spring 16 is in an elastic compression state, the first movable plate 13 is loosened after the device is placed, and the first movable plate 13 is enabled to approach the first vertical plate 12 due to the elastic recovery effect of the second spring 16.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A sample extraction device, comprising a housing (1), characterized in that: the inside activity of shell (1) has cup jointed evenly distributed's a collection section of thick bamboo (2), shell (1) is all run through to the upper and lower both sides of a collection section of thick bamboo (2), evenly distributed's constant head tank (3) have been seted up to the surface of a collection section of thick bamboo (2), montant (5) have been cup jointed in the inside activity of a collection section of thick bamboo (2), the bottom fixed mounting of montant (5) has movable block (4), first recess (6) have been seted up to the inside of shell (1), the inside movable mounting of first recess (6) has motion board (7), the right-hand member fixed mounting of motion board (7) has lug (8), the right-hand member of lug (8) extends to the inside of constant head tank (3), the inside elastic connection of first recess (6) has first spring (9) that are located motion board (7) left end.

2. The sample extraction device according to claim 1, wherein: the bottom fixed mounting of shell (1) has end ring (10), the outer fixed surface of end ring (10) is connected with first fixed block (11), the end fixed mounting of first fixed block (11) has first riser (12).

3. A sample extraction apparatus as claimed in claim 2, wherein: the side movable mounting of first riser (12) has first fly leaf (13), the another side fixed mounting of first fly leaf (13) has horizontal pole (14), horizontal pole (14) run through first riser (12) and fixed mounting have second fly leaf (15), the surface elastic connection of horizontal pole (14) has second spring (16) that are located between first riser (12) and second fly leaf (15).

4. The sample extraction device according to claim 1, wherein: the top of the outer surface of the collecting cylinder (2) is fixedly provided with a second fixing block (17), and the second fixing block (17) is in a circular ring shape.

5. The sample extraction device according to claim 1, wherein: the outer surface cover of movable block (4) is equipped with sealing washer (18), sealing washer (18) adopt rubber to make.

6. The sample extraction device according to claim 1, wherein: the outer fixed surface of montant (5) installs second riser (19), the bottom and the movable block (4) fixed connection of second riser (19).

7. The sample extraction device according to claim 1, wherein: evenly distributed's observation groove (20) are seted up to the surface of shell (1), the fixed surface of shell (1) installs handle (21).

8. A sample extraction apparatus as claimed in claim 2, wherein: the bottom of first fixed block (11) has seted up second recess (22), the inside of second recess (22) is slided and is installed stopper (23), stopper (23) and second fly leaf (15) fixed connection.

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