CN217466345U

CN217466345U - Sampling device with reciprocating type sampling mechanism for wastewater detection

Info

Publication number: CN217466345U
Application number: CN202220329386.0U
Authority: CN
Inventors: 杨继文
Original assignee: Shanxi Huahanjing Environmental Testing Co ltd
Current assignee: Shanxi Huahanjing Environmental Testing Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-09-20
Anticipated expiration: 2032-02-18

Abstract

The utility model relates to a sampling device technical field specifically is a waste water detection is with sampling device who has reciprocating type sampling mechanism, including the sampler, the slide rail has been seted up to sampler inner wall symmetry, and the slide rail inboard all sliding connection has first slider, the inboard all fixed connection of first slider is at extrusion pad both sides middle part, extrusion pad top middle part fixedly connected with extraction rod, extraction rod top fixed connection is at arm-tie bottom middle part, the first fixed inserted block of arm-tie bottom bilateral symmetry fixedly connected with, and first fixed inserted block bottom all insert and establish in spacing fluting inboard, spacing fluting is all symmetrically seted up in sampler top both sides. The utility model discloses can be effectual traditional sampling device of solution be disposable instrument more, directly abandon after finishing using more, cause certain pollution to the environment to the problem of the convenience of device in the use has been influenced.

Description

Sampling device with reciprocating type sampling mechanism for wastewater detection

Technical Field

The utility model relates to a sampling device technical field specifically is a waste water detection is with sampling device who has reciprocating type sampling mechanism.

Background

In environmental detection, it is one of them more important to detect the waste water of discharging, need take a sample to it earlier when detecting waste water, consequently need use sampling device, and the waste water detection who is present society to satisfy people's demand basically with the sampling device who has reciprocating type sampling mechanism, but still has some problems.

Traditional sampling device is disposable instrument mostly, directly abandons after finishing using, has caused certain pollution to the environment to influenced the convenience of device in the use, consequently needed a waste water to detect with sampling device who has reciprocating type sampling mechanism to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste water detection is with sampling device who has reciprocating type sampling mechanism to solve the traditional sampling device who provides in the above-mentioned background art and be disposable instrument more, directly abandoning after finishing using more, caused certain pollution to the environment, thereby influenced the problem of the convenience of device in the use.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device with a reciprocating sampling mechanism for wastewater detection comprises a sampler, wherein slide rails are symmetrically arranged on the inner wall of the sampler, the inner sides of the slide rails are all slidably connected with first slide blocks, the inner sides of the first slide blocks are all fixedly connected to the middle parts of two sides of an extrusion pad, the middle part of the top end of the extrusion pad is fixedly connected with an extraction rod, the top end of the extraction rod is fixedly connected to the middle part of the bottom end of a pulling plate, the two sides of the bottom end of the pulling plate are symmetrically fixedly connected with first fixed insertion blocks, the bottom ends of the first fixed insertion blocks are all inserted into the inner sides of limiting grooves, the limiting grooves are all symmetrically arranged on the two sides of the top end of the sampler, the middle parts of the bottom ends of the first fixed insertion blocks are all inserted with first limiting insertion rods, the top ends of the outer sides of the first limiting insertion rods are all fixedly connected to the middle parts of the inner sides of the first pull rods, the bottom ends of the first pull rods are all fixedly connected to the middle parts of the top ends of second slide blocks, the second slide blocks are all slidably connected to the outer wall of the first slide rods, the first sliding rod is fixedly connected to the middle of the inner side of a slotted hole formed in the top end of the sampler at the bottom end of the limiting slot, the middle of the inner side of the second sliding block is welded with a first spring, and the middle of the first spring is encircled on the outer wall of the first sliding rod.

Preferably, the middle part of the outer wall of the first pull rod is fixedly connected with a first pull ring, and the front section of the first pull ring is circular.

Preferably, the middle part lower extreme symmetry fixedly connected with limiting plate of sampler outer wall, and limiting plate inner wall middle part is all run through by the fixed inserted block of second, the fixed inserted block bottom of second is fixed both sides in same protection bottom top, the middle part upper end symmetry in the fixed inserted block outside of second is inserted and is equipped with the spacing inserted bar of second, and the equal fixed connection in the inboard middle part of second pull rod in the spacing inserted bar outside top of second, the equal fixed connection in third slider top middle part in second pull rod bottom, the third slider all slides on the outer wall of second slide bar, second slide bar fixed connection is at the inboard middle part of slotted hole that limiting plate top outer wall was seted up, the inboard middle part of third slider all welds the second spring, and encircles on the outer wall of second slide bar in the middle part of the second spring.

Preferably, the middle part of the outer wall of the second pull rod is fixedly connected with a second pull ring, and the front section of the second pull ring is circular.

Preferably, a protective sealing gasket is glued in the middle of the inner wall of the protective bottom cover, and the top end of the protective sealing gasket is attached to the outer wall of the bottom end of the sampler.

Preferably, the middle part of the outer wall of the bottom end of the protective bottom cover is fixedly connected with a pull handle, and anti-skid grains are arranged in the middle of the top end of the pull handle.

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

1. the waste water detection device with the reciprocating type sampling mechanism is provided with a sampler, a sliding rail, a first sliding block, a first pull ring, a second sliding block, a first sliding rod and a first spring, wherein the bottom end of the sampler is placed at the inner side of water to be detected, the first pull ring is pulled under the mutual matching action of the second sliding block, the first sliding rod and the first spring towards the outer side at the moment, so that the sampler moves upwards under the mutual matching action of the sliding rail and the first sliding block, liquid to be detected is absorbed to the inner side of the sampler under the action of pressure difference, if the sampler is required to be repeatedly used, cleaning liquid is adsorbed at the inner side of the sampler under the action of the structure and then pushed out, the problem that the traditional sampling device is mostly a disposable tool can be effectively solved through the structure, and the traditional sampling device is mostly directly discarded after being used is solved, certain pollution is caused to the environment, so that the convenience of the device in the use process is influenced;

2. the sampling device with the reciprocating type sampling mechanism for the wastewater detection is provided with a sampler, a protective bottom cover, a limiting plate, a second fixed insert block, a second limiting insert rod, a second pull ring, a third slide block, a second slide rod and a second spring, after the liquid in the inner side of the sampler is completely drawn, the second pull ring is pulled under the mutual matching action of the third slide block, the second slide rod and the second spring to drive the top end of the inner side of the second limiting insert rod to move outwards, after the second fixed insert blocks on the two sides of the top end of the protective bottom cover penetrate through the limiting plate, the second pull ring is loosened to ensure that the installation of the protective bottom cover is completed under the elastic potential energy of the bottom end of the inner side of the second limiting insert rod and the second spring, the sampler can be protected against the bottom end relatively conveniently and stably by the structure, and the working efficiency of the device in the reuse process is improved, the practicability of the device in the reuse process is further guaranteed.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the sampler and the extraction rod of FIG. 1 in a partial use state;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a sampler; 2. a slide rail; 3. a first slider; 4. pressing the cushion; 5. a draw-out rod; 6. pulling a plate; 7. a first fixed insert; 8. a first limit inserted link; 9. a first pull rod; 10. limiting and slotting; 11. a first pull ring; 12. a second slider; 13. a first slide bar; 14. a first spring; 15. a protective bottom cover; 16. a protective seal; 17. pulling a handle; 18. a limiting plate; 19. a second fixed insert; 20. a second limit inserted link; 21. a second pull rod; 22. a second tab; 23. a third slider; 24. a second slide bar; 25. a second spring.

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, the present invention provides an embodiment: a sampling device with a reciprocating sampling mechanism for wastewater detection comprises a sampler 1, wherein slide rails 2 are symmetrically arranged on the inner wall of the sampler 1, the inner sides of the slide rails 2 are all slidably connected with first slide blocks 3, the inner sides of the first slide blocks 3 are all fixedly connected with the middle parts of the two sides of an extrusion pad 4, the middle part of the top end of the extrusion pad 4 is fixedly connected with an extraction rod 5, the top end of the extraction rod 5 is fixedly connected with the middle part of the bottom end of a pulling plate 6, the two sides of the bottom end of the pulling plate 6 are symmetrically and fixedly connected with first fixed insertion blocks 7, the bottom ends of the first fixed insertion blocks 7 are all inserted into the inner sides of limiting open grooves 10, the limiting open grooves 10 are all symmetrically arranged on the two sides of the top end of the sampler 1, the middle parts of the bottom ends of the first fixed insertion blocks 7 are all inserted with first limiting insertion rods 8, the top ends of the outer sides of the first limiting insertion rods 8 are all fixedly connected with the middle parts of the inner sides of first pull rods 9, the bottom ends of the first pull rods 9 are all fixedly connected with the middle parts of the top ends of second slide blocks 12, second slider 12 is all sliding connection on the outer wall of first slide bar 13, first slide bar 13 is the inboard middle part of slotted hole that 1 top of sampler of spacing fluting 10 bottom was seted up all fixed connection all, first spring 14 has all been welded at the inboard middle part of second slider 12, and the middle part of first spring 14 is all encircleed on the outer wall of first slide bar 13, can be effectual traditional sampling device of solution many disposable tools, it directly discards to many after finishing using, certain pollution has been caused to the environment, thereby the problem of the convenience of device in the use has been influenced.

First pull ring 11 of first pull rod 9 outer wall middle part all fixedly connected with, and first pull ring 11's orthographic cross-section all is the ring form, and its effect is for can be under the effect of the special shape of first pull ring 11 comparatively convenient pulling first pull rod 9, has ensured the work efficiency of device in the use.

The lower end of the middle part of the outer wall of the sampler 1 is symmetrically and fixedly connected with a limit plate 18, the middle part of the inner wall of the limit plate 18 is penetrated through by a second fixed inserting block 19, the bottom ends of the second fixed inserting blocks 19 are fixedly connected with the two sides of the top end of the same protective bottom cover 15, the upper end of the middle part of the outer side of the second fixed inserting block 19 is symmetrically inserted with a second limit inserting rod 20, the top ends of the outer sides of the second limit inserting rods 20 are fixedly connected with the middle part of the inner side of a second pull rod 21, the middle part of the bottom end of the second pull rod 21 is fixedly connected with the middle part of the top end of a third slide block 23, the third slide blocks 23 slide on the outer wall of the second slide rod 24, the second slide rod 24 is fixedly connected with the middle part of the inner side of a slotted hole formed on the outer wall of the top end of the limit plate 18, the middle part of the inner side of the third slide block 23 is welded with a second spring 25, and the middle part of the second spring 25 is encircled on the outer wall of the second slide rod 24, so that the bottom end of the sampler 1 can be relatively conveniently and stably protected, the work efficiency of the device in the reuse process is improved, and the practicability of the device in the reuse process is further guaranteed.

The middle part of the outer wall of the second pull rod 21 is fixedly connected with a second pull ring 22, the front section of the second pull ring 22 is circular, the second pull ring 22 can be conveniently pulled under the action of the second pull ring 22, and the convenience of the device in the using process is ensured.

The middle part of the inner wall of the protective bottom cover 15 is glued with a protective sealing gasket 16, the top end of the protective sealing gasket 16 is attached to the outer wall of the bottom end of the sampler 1, and the protective sealing gasket is used for effectively protecting the outer wall of the bottom end of the sampler 1 and ensuring the integrity of the device in the using process.

The middle part of 15 bottom outer walls of protection bottom covers all fixedly connected with draws 17, and draws 17 top middle parts to be provided with anti-skidding line, and its effect lies in can be under the effect of anti-skidding line comparatively convenient stimulate protection bottom covers 15, has ensured the work efficiency of device in the use.

The working principle is as follows: firstly, after the bottom end of the sampler 1 is placed at the inner side of water quality to be detected, the first pull ring 11 is pulled outwards under the mutual matching action of the second slide block 12, the first slide rod 13 and the first spring 14, so that the liquid to be detected is upwards moved under the mutual matching action of the slide rail 2 and the first slide block 3, the liquid to be detected is absorbed to the inner side of the sampler 1 under the action of pressure difference, and if the sampler 1 is required to be repeatedly used, a cleaning liquid is adsorbed to the inner side of the sampler 1 under the action of the structure and then pushed out;

after the liquid inside the sampler 1 is completely drawn, the second pull ring 22 is pulled under the mutually matched action of the third slider 23, the second slide bar 24 and the second spring 25 to the outside firstly at the moment, so that the top end inside the second limit insertion bar 20 is driven to move to the outside, the second fixed insertion blocks 19 on the two sides of the top end of the protection bottom cover 15 penetrate through the limit plate 18, the second pull ring 22 is loosened at the moment, the installation of the protection bottom cover 15 is completed under the action of the elastic potential energy of the second spring 25 at the bottom end inside the second limit insertion bar 20, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A sampling device with a reciprocating sampling mechanism for wastewater detection comprises a sampler (1), and is characterized in that: the inner wall of the sampler (1) is symmetrically provided with sliding rails (2), the inner sides of the sliding rails (2) are slidably connected with first sliding blocks (3), the inner sides of the first sliding blocks (3) are fixedly connected to the middle parts of the two sides of an extrusion pad (4), the middle part of the top end of the extrusion pad (4) is fixedly connected with an extraction rod (5), the top end of the extraction rod (5) is fixedly connected to the middle part of the bottom end of a pulling plate (6), the two sides of the bottom end of the pulling plate (6) are symmetrically and fixedly connected with first fixed inserting blocks (7), the bottom ends of the first fixed inserting blocks (7) are inserted into the inner sides of limiting grooves (10), the limiting grooves (10) are symmetrically arranged on the two sides of the top end of the sampler (1), the middle part of the bottom end of the first fixed inserting blocks (7) is inserted with first limiting inserting rods (8), and the top ends of the outer sides of the first limiting inserting rods (8) are fixedly connected to the middle part of the inner side of a first pulling rod (9), first pull rod (9) bottom is fixed connection all at second slider (12) top middle part, all sliding connection of second slider (12) is on the outer wall of first slide bar (13), the slotted hole inboard middle part that fixed connection was seted up on sampler (1) top of spacing fluting (10) bottom is all had in first slide bar (13) inboard middle part all welded, and the middle part of first spring (14) encircles on the outer wall of first slide bar (13) everywhere.

2. The sampling device for wastewater testing with reciprocating sampling mechanism according to claim 1, characterized in that: the middle part of the outer wall of the first pull rod (9) is fixedly connected with a first pull ring (11), and the front-view cross sections of the first pull rings (11) are circular.

3. The sampling device with the reciprocating sampling mechanism for wastewater detection according to claim 1, characterized in that: the middle lower end of the outer wall of the sampler (1) is symmetrically and fixedly connected with a limiting plate (18), the middle part of the inner wall of the limiting plate (18) is penetrated through by a second fixed insert (19), the bottom ends of the second fixed insert (19) are fixedly connected to the two sides of the top end of the same protective bottom cover (15), the upper end of the middle part of the outer side of the second fixed insert (19) is symmetrically inserted with a second limiting insert (20), the top ends of the outer side of the second limiting insert (20) are fixedly connected to the middle part of the inner side of a second pull rod (21), the middle part of the bottom end of the second pull rod (21) is fixedly connected to the middle part of the top end of a third slide block (23), the third slide blocks (23) are all slid on the outer wall of the second slide rod (24), the second slide rod (24) is fixedly connected to the middle part of the inner side of a slotted hole formed in the outer wall of the top end of the limiting plate (18), and second springs (25) are welded to the middle part of the inner side of the third slide block (23), and the middle part of the second spring (25) is wound on the outer wall of the second slide bar (24).

4. The sampling device for wastewater testing with reciprocating sampling mechanism according to claim 3, characterized in that: the middle part of the outer wall of the second pull rod (21) is fixedly connected with a second pull ring (22), and the front section of the second pull ring (22) is circular.

5. The sampling device for wastewater testing with reciprocating sampling mechanism according to claim 3, characterized in that: and a protective sealing gasket (16) is glued in the middle of the inner wall of the protective bottom cover (15), and the top end of the protective sealing gasket (16) is attached to the outer wall of the bottom end of the sampler (1).

6. The sampling device for wastewater testing with reciprocating sampling mechanism according to claim 3, characterized in that: the middle of the outer wall of the bottom end of the protective bottom cover (15) is fixedly connected with a pull handle (17), and anti-skid grains are arranged in the middle of the top end of the pull handle (17).