CN214793922U

CN214793922U - Sampling device for soil remediation

Info

Publication number: CN214793922U
Application number: CN202121253692.2U
Authority: CN
Inventors: 杜福林; 王一然; 李海平
Original assignee: Guangzhou Lanbowan Environmental Protection Technology Co ltd
Current assignee: Guangzhou Lanbowan Environmental Protection Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-19
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a sampling device for soil restoration, the power distribution box comprises a box body, the middle part fixed mounting of box has the limiting plate, set up threaded hole jointly between the middle part of limiting plate upper surface and the middle part of lower surface, the middle part fixed mounting of upper end internal surface has the first telescopic link that is vertical state in the box, the one end that first telescopic link was kept away from to the threaded rod runs through screw hole and fixed mounting has the cone head, be equipped with the surge drum that is vertical state between the solid fixed ring internal ring, the middle part of the upper and lower both ends surface of surge drum all seted up with threaded rod assorted opening, consequently, this device simple structure, high durability and convenient use, in-process using, the work efficiency in the soil sampling process has been improved, and be convenient for collect and preserve the soil sample, and be favorable to protection device's normal use, and then be favorable to using widely.

Description

Sampling device for soil remediation

Technical Field

The utility model relates to a soil remediation technical field especially relates to a sampling device for soil remediation.

Background

Soil remediation is a technical measure for restoring normal functions of contaminated soil, in the soil remediation industry, the existing soil remediation technologies reach more than one hundred, the common technologies are more than ten, and can be roughly divided into three methods of physics, chemistry and biology, since the 80 th century, many countries in the world, especially developed countries, make and develop contaminated soil treatment and remediation plans, so that a new soil remediation industry is formed, the soil remediation refers to transferring, absorbing, degrading and transforming pollutants in soil by using the methods of physics, chemistry and biology to reduce the concentration of the pollutants to an acceptable level, or transforming toxic and harmful pollutants into harmless substances, and fundamentally, the technical principle of contaminated soil remediation can include: (1) changing the existing form of the pollutants in the soil or the combination mode of the pollutants and the soil, and reducing the mobility and bioavailability of the pollutants in the environment; (2) the concentration of harmful substances in the soil is reduced.

Among the prior art, when carrying out soil restoration, carry out the in-process of taking a sample to soil, be not convenient for to the collection and the save of soil sample, and then influenced the work efficiency who takes a sample to soil.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device for soil remediation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for soil remediation comprises a box body, wherein a limiting plate is fixedly arranged in the middle of the box body, a threaded hole is jointly formed between the middle of the upper surface and the middle of the lower surface of the limiting plate, a first telescopic rod in a vertical state is fixedly arranged in the middle of the inner surface of the upper end in the box body, the output end of the first telescopic rod faces downwards, a threaded rod in a vertical state is fixedly connected to the output end of the first telescopic rod, a retention groove with a cross-shaped cross section is formed in the rod body in the middle of the threaded rod, four corners of the retention groove penetrate through the outer ring surface around the threaded rod, one end, away from the first telescopic rod, of the threaded rod penetrates through the threaded hole and is fixedly provided with a conical head, a fixing ring is arranged in the middle of the lower surface of the limiting plate, a collecting barrel in a vertical state is arranged between the inner ring surfaces of the fixing ring, and the collecting barrel is positioned outside the threaded rod, and openings matched with the threaded rods are formed in the middle of the outer surfaces of the upper end and the lower end of the collecting barrel, and the lower end of the collecting barrel penetrates through the outer surface of the lower end of the box body.

Preferably, the middle part of box lower surface is equipped with the cross-section and is the circular shape fixed disk, all fixed mounting all around the fixed disk upper surface and all around with solid fixed ring lower surface between be the connecting rod of vertical state, the middle part of fixed disk corresponds the collecting vessel and has seted up with collecting vessel assorted opening.

Preferably, the equal fixed mounting in both sides at both ends has the stopper about the collecting vessel, solid fixed ring's interior anchor ring and fixed disk middle part open-ended interior anchor ring all correspond the stopper and seted up with stopper assorted spacing groove.

Preferably, the equal fixed mounting in both ends of box upper end internal surface has the second telescopic link that is vertical state, the output of second telescopic link is down and runs through the limiting plate, just be fixed connection's state between the output of second telescopic link and the solid fixed ring's upper surface.

Preferably, the lower surface of the collecting cylinder is provided with a slotted hole with an annular cross section, and a baffle is arranged in the slotted hole on the lower surface of the collecting cylinder.

Preferably, the four corners of the outer surface of the lower end of the box body are fixedly provided with supporting legs in a vertical state, and one ends, far away from the box body, of the supporting legs are fixedly provided with supporting wheels.

Preferably, the outside of collecting vessel is equipped with the spring, the upper end of spring and solid fixed ring's lower fixed surface are connected, the lower extreme of spring and the upper surface fixed connection of fixed disk.

Preferably, a fixing rod is fixedly installed in the middle of the first telescopic rod, penetrates through the threaded rod and extends into the retention groove.

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

(1) when the utility model is used, the output end of the first telescopic rod is moved downwards by opening the first telescopic rod and the first telescopic rod is opened, the output end of the first telescopic rod pushes the threaded rod to move downwards, when the threaded rod passes through the threaded hole at the middle part of the limiting plate, the threaded hole can lead the threaded rod to rotate, and the threaded rod pushes the conical head to rotate in the process of moving downwards, the conical head is favorable for puncturing soil, the threaded rod is convenient to be brought into the soil, and further the soil is more convenient to be sampled, when the threaded rod enters the soil, the rotating threaded rod can lead the soil to enter the remaining groove at the middle part of the threaded rod, and then the threaded rod is moved upwards by operating the first telescopic rod, so that the threaded rod drives the conical head to reset upwards to the inside of the collecting cylinder, and the fixed rod can extrude the soil in the remaining groove, make inside soil of keeping somewhere the groove enter into the surge drum inside, and then accomplish the sample to soil, and then improved the work efficiency of soil sample in-process, and be convenient for collect and preserve the soil sample.

(2) The utility model discloses in the in-process that uses, before carrying out the soil sample, after taking off the baffle, through opening the second telescopic link, and then the output of second telescopic link promotes solid fixed ring downstream, and then solid fixed ring passes through the connecting rod and promotes the fixed disk downstream, make the fixed disk contact with the soil surface of required sample, and then guaranteed the safety of equipment in the sample process, prevent to make equipment cause the damage because of the unstability in the sample process, through covering the baffle after the sample is accomplished, and then remove the back through the stopper on the surge drum along the spacing groove and take out the surge drum down, and then made things convenient for the soil sample, and be favorable to the collection and the save to the soil sample, support and fix the device through supporting leg and supporting wheel and then be convenient for, make the device be convenient for to remove, and protected the normal use of device.

Drawings

FIG. 1 is a schematic diagram of a soil remediation sampling apparatus;

FIG. 2 is a schematic perspective cross-sectional view of a sampling device for soil remediation;

FIG. 3 is a front cross-sectional view of a sampling device for soil remediation;

fig. 4 is a perspective view of a sampling device for soil remediation.

In the figure: 1. a box body; 2. supporting legs; 3. a support wheel; 4. a first telescopic rod; 5. a second telescopic rod; 6. a baffle plate; 7. a limiting plate; 8. a threaded hole; 9. a fixing ring; 10. a connecting rod; 11. a threaded rod; 12. a retention groove; 13. a conical head; 14. fixing the disc; 15. a limiting block; 16. a limiting groove; 17. a spring; 18. a collection canister; 19. and (5) fixing the rod.

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.

Example 1

Referring to fig. 1 to 4, a sampling device for soil remediation comprises a box body 1, a limiting plate 7 is fixedly installed in the middle of the box body 1, a threaded hole 8 is jointly formed between the middle of the upper surface and the middle of the lower surface of the limiting plate 7, a first telescopic rod 4 in a vertical state is fixedly installed in the middle of the inner surface of the upper end in the box body 1, the output end of the first telescopic rod 4 faces downward, a threaded rod 11 in a vertical state is fixedly connected to the output end of the first telescopic rod 4, an indwelling groove 12 with a cross-shaped cross-section is formed in the middle rod body of the threaded rod 11, four corners of the indwelling groove 12 penetrate through the outer annular surface around the threaded rod 11, a fixing rod 19 is fixedly installed in the middle of the first telescopic rod 4, the fixing rod 19 penetrates through the threaded rod 11 and extends into the indwelling groove 12, one end of the threaded rod 11, which is far away from the first telescopic rod 4, penetrates through the threaded hole 8 and is fixedly installed with a conical head 13, the middle part of the lower surface of the limiting plate 7 is provided with a fixing ring 9, a collecting barrel 18 in a vertical state is arranged between the inner annular surfaces of the fixing ring 9, the collecting barrel 18 is positioned at the outer side of the threaded rod 11, openings matched with the threaded rod 11 are formed in the middle parts of the outer surfaces of the upper end and the lower end of the collecting barrel 18, the lower end of the collecting barrel 18 penetrates through the outer surface of the lower end of the box body 1, in the using process, the threaded rod 11 can rotate by opening the first telescopic rod 4 and further enabling the output end of the first telescopic rod 4 to move downwards when the first telescopic rod 4 is opened, and further the output end of the first telescopic rod 4 pushes the threaded rod 11 to move downwards, when the threaded rod 11 passes through the threaded hole 8 in the middle part of the limiting plate 7, the threaded hole 8 can enable the threaded rod 11 to rotate, and further the threaded rod 11 pushes the conical head 13 to rotate downwards in the moving process, the conical head 13 is favorable for puncturing soil, and is convenient for bringing the threaded rod 11 into the soil, and then be convenient for more take a sample to soil, when threaded rod 11 entered into soil in, pivoted threaded rod 11 can make soil enter into the groove 12 of keeping somewhere at threaded rod 11 middle part, and then make threaded rod 11 upwards remove through operation first telescopic link 4, and then make threaded rod 11 drive conical head 13 upwards reset to the inside of collecting vessel 18, and then dead lever 19 can extrude the soil of keeping somewhere inslot 12 inside, make the soil of keeping somewhere inslot 12 inside enter into collecting vessel 18 inside, and then accomplish the sample to soil, and then improved the work efficiency among the soil sampling process, and be convenient for collect and save the soil sample.

Example 2

Referring to fig. 1 to 4, in the case that the other parts are the same as those of embodiment 1, the present embodiment is different from embodiment 1 in that both ends of the inner surface of the upper end of the box body 1 are fixedly provided with the second telescopic rod 5 in a vertical state, the output end of the second telescopic rod 5 faces downward and penetrates through the limiting plate 7, the output end of the second telescopic rod 5 is fixedly connected with the upper surface of the fixing ring 9, the middle part of the lower surface of the box body 1 is provided with a fixing plate 14 with a circular cross section, the outer side of the collecting cylinder 18 is provided with a spring 17, the upper end of the spring 17 is fixedly connected with the lower surface of the fixing ring 9, the lower end of the spring 17 is fixedly connected with the upper surface of the fixing plate 14, the connecting rods 10 in a vertical state are fixedly arranged between the periphery of the upper surface of the fixing plate 14 and the periphery of the lower surface of the fixing ring 9, the middle part of the fixing plate 14 is provided with an opening corresponding to the collecting cylinder 18, both sides of the upper end and the lower end of the collecting cylinder 18 are fixedly provided with limit blocks 15, the inner ring surface of the fixing ring 9 and the inner ring surface of the middle opening of the fixing disc 14 are respectively provided with limit grooves 16 matched with the limit blocks 15 corresponding to the limit blocks 15, the lower surface of the collecting cylinder 18 is provided with a groove hole with an annular cross section, a baffle 6 is arranged in the groove hole of the lower surface of the collecting cylinder 18, four corners of the outer surface of the lower end of the box body 1 are respectively and fixedly provided with a supporting leg 2 in a vertical state, one end of the supporting leg 2 far away from the box body 1 is fixedly provided with a supporting wheel 3, in the using process, before soil sampling is carried out, after the baffle 6 is taken down, the second telescopic rod 5 is opened, then the output end of the second telescopic rod 5 pushes the fixing ring 9 to move downwards, then the fixing ring 9 pushes the fixing disc 14 to move downwards through the connecting rod 10, so that the fixing disc 14 is contacted with the soil surface needing sampling, and further the safety of equipment in the sampling process is ensured, prevent to make equipment cause the damage because of the unstability in the sample process, the sample is accomplished the back through covering baffle 6, and then remove back along spacing groove 16 through stopper 15 with on the collecting vessel 18 and take out collecting vessel 18 down, and then made things convenient for the soil sample, and be favorable to the collection and the save to the soil sample, support and fix the device through supporting leg 2 and supporting wheel 3 and then be convenient for, make the device be convenient for remove, and protected the normal use of device.

The utility model discloses a theory of operation is: by opening the first telescopic rod 4, and further in a state that the first telescopic rod 4 is opened, the output end of the first telescopic rod 4 is moved downwards, and then the output end of the first telescopic rod 4 pushes the threaded rod 11 to move downwards, when the threaded rod 11 passes through the threaded hole 8 in the middle of the limiting plate 7, the threaded hole 8 can enable the threaded rod 11 to rotate, and further the threaded rod 11 can rotate in a process that the threaded rod 11 pushes the conical head 13 to move downwards, the conical head 13 is beneficial to puncturing soil, the threaded rod 11 can be brought into the soil, and further sampling of the soil can be facilitated, when the threaded rod 11 enters the soil, the rotating threaded rod 11 can enable the soil to enter the retention groove 12 in the middle of the threaded rod 11, and further the threaded rod 11 can be moved upwards by operating the first telescopic rod 4, and further the threaded rod 11 can drive the conical head 13 to upwards reset to the inside the collecting barrel 18, then the fixing rod 19 will extrude the soil in the retention groove 12, so that the soil in the retention groove 12 enters the collection cylinder 18, and further the soil sampling is completed, further the working efficiency in the soil sampling process is improved, and the soil sample is convenient to collect and store, before the soil sampling is performed, after the baffle 6 is taken down, the second telescopic rod 5 is opened, further the output end of the second telescopic rod 5 pushes the fixing ring 9 to move downwards, further the fixing ring 9 pushes the fixing disc 14 to move downwards through the connecting rod 10, so that the fixing disc 14 is contacted with the soil surface to be sampled, further the safety of the device in the sampling process is ensured, the device is prevented from being damaged due to instability in the sampling process, after the sampling is completed, the baffle 6 is covered, and the collection cylinder 18 is taken out downwards after the limiting block 15 on the collection cylinder 18 moves along the limiting groove 16, and then made things convenient for the soil sample, and be favorable to the collection and the save to the soil sample, support and fix the device through supporting leg 2 and supporting wheel 3 and then be convenient for, make the device be convenient for remove, and protected the normal use of device, consequently this device simple structure, high durability and convenient use, in the in-process that uses, the work efficiency in the soil sample process has been improved, and be convenient for collect and save the soil sample, and be favorable to protection device's normal use, and then be favorable to using widely.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The sampling device for soil restoration comprises a box body (1) and is characterized in that a limiting plate (7) is fixedly installed in the middle of the box body (1), a threaded hole (8) is formed between the middle of the upper surface and the middle of the lower surface of the limiting plate (7) in common, a first telescopic rod (4) in a vertical state is fixedly installed in the middle of the inner surface of the upper end in the box body (1), the output end of the first telescopic rod (4) faces downwards, a threaded rod (11) in a vertical state is fixedly connected to the output end of the first telescopic rod (4), an indwelling groove (12) with a cross-shaped cross section is formed in the middle rod body of the threaded rod (11), four corners of the indwelling groove (12) penetrate through the outer annular surface of the periphery of the threaded rod (11), one end, far away from the first telescopic rod (4), of the threaded rod (11) penetrates through the threaded hole (8) and is fixedly installed with a conical head (13), the middle part of limiting plate (7) lower surface is equipped with solid fixed ring (9), be equipped with the collection tube (18) that are vertical state between solid fixed ring (9) the inner ring face, collection tube (18) are located the outside of threaded rod (11), just the middle part of the upper and lower both ends surface of collection tube (18) all seted up with threaded rod (11) assorted opening, the lower extreme surface of box (1) is run through to the lower extreme of collection tube (18).

2. The sampling device for soil remediation according to claim 1, wherein a fixed plate (14) with a circular cross section is arranged in the middle of the lower surface of the box body (1), connecting rods (10) in a vertical state are fixedly mounted between the periphery of the upper surface of the fixed plate (14) and the periphery of the lower surface of the fixed ring (9), and an opening matched with the collecting cylinder (18) is formed in the middle of the fixed plate (14) corresponding to the collecting cylinder (18).

3. The sampling device for soil remediation according to claim 1, wherein a second telescopic rod (5) in a vertical state is fixedly mounted at each of two ends of the inner surface of the upper end of the box body (1), the output end of the second telescopic rod (5) faces downwards and penetrates through the limiting plate (7), and the output end of the second telescopic rod (5) and the upper surface of the fixing ring (9) are fixedly connected.

4. The sampling device for soil remediation according to claim 1, wherein the lower surface of the collection barrel (18) is provided with a slotted hole with an annular cross section, and the slotted hole in the lower surface of the collection barrel (18) is provided with a baffle (6).

5. The sampling device for soil remediation according to claim 1, wherein the four corners of the outer surface of the lower end of the box body (1) are fixedly provided with the supporting legs (2) in a vertical state, and one ends of the supporting legs (2) far away from the box body (1) are fixedly provided with the supporting wheels (3).

6. A sampling device for soil remediation according to claim 1 wherein the first telescopic rod (4) has a fixed rod (19) mounted in the middle thereof, the fixed rod (19) extending through the threaded rod (11) and into the interior of the retention groove (12).

7. The sampling device for soil remediation according to claim 2, wherein limiting blocks (15) are fixedly mounted on two sides of the upper end and the lower end of the collecting cylinder (18), and limiting grooves (16) matched with the limiting blocks (15) are formed in the inner ring surface of the fixing ring (9) and the inner ring surface of the middle opening of the fixing disc (14) corresponding to the limiting blocks (15).

8. A soil remediation sampling device as claimed in claim 2, wherein the collection canister (18) is provided with a spring (17) on the outside, the upper end of the spring (17) is fixedly connected to the lower surface of the fixing ring (9), and the lower end of the spring (17) is fixedly connected to the upper surface of the fixing plate (14).