CN219495730U

CN219495730U - Sampling device for environment specialty detection

Info

Publication number: CN219495730U
Application number: CN202320772225.3U
Authority: CN
Inventors: 杜敏娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-08-08
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of soil sample acquisition, and discloses a sampling device for environment professional detection, which comprises a supporting frame, wherein a screw is connected with the middle of the supporting frame in a threaded manner, a sampling tube is fixedly connected with the bottom end of the screw, an opening is formed in the bottom end of the sampling tube, scales are vertically formed in one part of the outer wall of the sampling tube, a plurality of sampling ports are vertically formed in the position, located at the scales, of the outer wall of the sampling tube, a sampling tube is arranged in one part of the sampling tube, an opening is formed in one end of the sampling tube, the section size of the sampling tube is slightly smaller than the size of the sampling ports, a soil pressing channel is vertically formed in the outer wall of the sampling tube, and a pressing plate is arranged on the upper side of the soil pressing channel. According to the utility model, the soil with the depth is sampled, and after sampling, the sampling tube can be inserted into the sampling position again to return the internal soil to the original position, so that the soil with different depths is sampled on the premise of reducing the damage to the soil.

Description

Sampling device for environment specialty detection

Technical Field

The utility model relates to the technical field of soil sample acquisition, in particular to a sampling device for environment professional detection.

Background

The core knowledge unit of the environmental specialty mainly comprises the basic principles of environmental monitoring, water pollution control, air pollution control, soil pollution control and solid waste pollution control and an environmental impact evaluation method.

The soil environment detection means that the environment quality (or pollution degree) and the change trend thereof are determined by measuring the representative value of the factors influencing the soil environment quality.

When detecting the environmental soil, the soil sampling device is usually required to be used for sampling the soil to be detected, but the existing soil sampling device is inconvenient to restore the collected whole soil sample into the original soil after taking out the original soil and sampling and detecting the original soil, and has certain destructiveness to the soil.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a sampling device for environment professional detection.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sampling device for environmental specialty detects, includes the support frame, support frame middle part threaded connection has the screw rod, screw rod bottom fixedly connected with sampling tube, the sampling tube bottom is provided with the opening, sampling tube outer wall one is vertical form and is provided with the scale, sampling tube outer wall is located scale department and is vertical form and be provided with a plurality of sampling ports, sampling tube one is provided with the sampling tube, sampling tube one end is provided with the opening, sampling tube cross-section size slightly is less than sampling port size.

As a further description of the above technical solution:

the outer wall of the sampling tube is vertically provided with a soil pressing channel, and a pressing plate is arranged on the upper side of the soil pressing channel.

As a further description of the above technical solution:

the clamp plate includes the soil pressing portion, soil pressing portion size is less than the sampling tube internal diameter, the sampling tube is inboard is arranged in to the soil pressing portion, soil pressing portion is a pair of halving sides all through even board fixedly connected with pedal portion, both sides even the board is arranged in both sides pressure soil passageway respectively, two pedal portion all is arranged in the sampling tube outside.

As a further description of the above technical solution:

the sampling tube is characterized in that a fixing ring is fixedly connected to one position of the upper end of the sampling tube, and the closed end of the sampling tube is connected to the fixing ring through a connecting rope.

As a further description of the above technical solution:

and a plurality of exhaust ports are arranged on the outer wall of the sampling tube close to the closed end.

As a further description of the above technical solution:

the edge of the opening end of the sampling tube is provided with a plurality of saw teeth.

As a further description of the above technical solution:

one end of the screw, which is far away from the sampling tube, is fixedly connected with a handle.

The utility model has the following beneficial effects:

1. according to the utility model, after the soil is taken out through the sampling tube, the soil is kept in the sampling tube, the sampling ports with corresponding depth are selected through the scales arranged on the outer wall of the sampling tube, then the sampling tube is inserted into the sampling ports through the sampling tube, so that the soil with the depth is sampled, and after the sampling, the sampling tube is inserted into the sampling position again, and the soil in the sampling tube is placed in situ, so that the sampling of the soil with different depths is realized on the premise of reducing the damage to the soil.

2. According to the utility model, before soil sampling, the pressing plate is arranged in the soil pressing channel, and after the soil enters the sampling tube, the pressing plate is arranged on the upper side of the soil pressing channel, so that when the soil is subjected to the in-situ operation after the soil sampling, the soil pressing part presses the soil by stepping on the stepping part, and then the sampling tube is taken out, so that the soil is subjected to the in-situ operation after the soil sampling.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a sampling device for environmental professional detection according to the present utility model;

FIG. 2 is a schematic diagram of a sampling tube of a sampling device for environmental professional detection according to the present utility model;

FIG. 3 is a schematic view of a sampling tube of the sampling device for environmental professional detection according to the present utility model;

fig. 4 is a schematic diagram of a platen structure of a sampling device for environmental professional detection according to the present utility model.

Legend description:

1. a support frame; 2. a screw; 201. a handle; 3. a sampling tube; 301. a scale; 302. a sampling port; 303. a soil compacting channel; 304. saw teeth; 4. a fixing ring; 401. a connecting rope; 5. a sampling tube; 501. an exhaust port; 6. a pressing plate; 601. a soil pressing part; 602. a foot pedal.

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.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the sampling device for the environment professional detection comprises a support frame 1, wherein a screw rod 2 is connected with the middle of the support frame 1 in a threaded manner, a sampling tube 3 is fixedly connected with the bottom end of the screw rod 2, and an opening is formed in the bottom end of the sampling tube 3;

specifically, when the environmental soil detection sampling is carried out, firstly, the whole device is placed at the soil to be sampled through the support frame 1, then the screw rod 2 is rotated, and the screw rod 2 is matched with the support frame 1, so that the screw rod 2 drives the sampling tube 3 to be screwed into the soil, the soil sampling is realized, and the detection is facilitated;

in a specific embodiment, a scale 301 is vertically arranged on one part of the outer wall of the sampling tube 3, a plurality of sampling ports 302 are vertically arranged on the position, located at the scale 301, of the outer wall of the sampling tube 3, a sampling tube 5 is arranged on one part of the sampling tube 3, an opening is formed in one end of the sampling tube 5, and the size of the section of the sampling tube 5 is slightly smaller than that of the sampling ports 302;

specifically, after the soil is taken out through the sampling tube 3, the soil is kept in the sampling tube 3, then the corresponding depth setting sampling port 302 is selected through the scale 301 arranged on the outer wall of the sampling tube 3, then the sampling tube 5 is inserted into the sampling port 302 through the set sampling tube 5, the soil with the depth is sampled, after the sampling, the sampling tube 3 is inserted into the sampling position again, and the soil in the soil is placed in situ, so that the soil with different depths is sampled on the premise of reducing the damage to the soil.

Further, the outer wall of the sampling tube 3 is provided with a soil pressing channel 303 in a vertical shape, and a pressing plate 6 is arranged on the upper side of the soil pressing channel 303;

the pressing plate 6 comprises a soil pressing part 601, the size of the soil pressing part 601 is smaller than the inner diameter of the sampling tube 3, the soil pressing part 601 is arranged on the inner side of the sampling tube 3, a pair of split sides of the soil pressing part 601 are fixedly connected with pedal parts 602 through connecting plates, the connecting plates on two sides are respectively arranged in the two side soil pressing channels 303, and the two pedal parts 602 are arranged on the outer side of the sampling tube 3;

specifically, before soil sampling, the pressing plate 6 is placed in the soil pressing channel 303, after the soil enters the sampling tube 3, the pressing plate 6 is placed on the upper side of the soil pressing channel 303 at the moment, so that when the soil is subjected to the in-situ operation after soil sampling, the soil is pressed by the soil pressing part 601 by stepping the stepping part 602, and then the soil is subjected to the in-situ operation after soil sampling by taking out the sampling tube 3.

In a specific embodiment, a fixed ring 4 is fixedly connected to one part of the upper end of the sampling tube 3, and the closed end of the sampling tube 5 is connected to the fixed ring 4 through a connecting rope 401;

wherein, the connecting rope 401 is a rope with certain elasticity;

specifically, the sampling tube 5 is connected with the sampling tube 3 by the arrangement of the connecting rope 401, so that the carrying of the sampling tube 5 is not easy to forget when the environmental soil is sampled.

Further, the outer wall of the sampling tube 5 is provided with a plurality of exhaust ports 501 near the closed end, and the sampling tube 5 is conveniently inserted into the soil in the sampling tube 3 for sampling through the sampling port 302 through the arranged exhaust ports 501.

In a specific embodiment, the edge of the opening end of the sampling tube 3 is provided with a plurality of saw teeth 304, and the sampling tube 3 is driven to drill into the soil more conveniently by rotating the screw 2 through the plurality of saw teeth 304.

In a specific embodiment, a handle 201 is fixedly connected to one end of the screw 2 far away from the sampling tube 3, and the screw 2 is conveniently rotated to perform soil sampling operation through the handle 201.

Working principle: when the device is specifically applied, during detecting and sampling environmental soil, the whole device is firstly placed at the soil to be sampled through the support frame 1, then the screw 2 is matched with the support frame 1 through the screw 2, the sampling tube 3 is driven by the screw 2 to be screwed into the soil, the soil is conveniently detected, after the soil is taken out through the sampling tube 3, the soil is kept inside the sampling tube 3, the sampling ports 302 with corresponding depth are selected through the scales 301 arranged on the outer wall of the sampling tube 3, then the sampling tube 5 is inserted into the sampling ports 302 through the sampling tube 5, the soil with the depth is sampled, after sampling, the sampling tube 3 can be inserted into the sampling ports again, and the soil in the interior is in situ, so that the soil with different depths is sampled on the premise of reducing the damage to the soil; simultaneously before soil sampling, place clamp plate 6 in soil pressing passageway 303, after soil gets into inside the sampling tube 3, clamp plate 6 is placed in soil pressing passageway 303 upside this moment to make when the operation of putting back of soil after soil sampling, through stepping on foot step 602, make soil pressing portion 601 press down the soil, later through taking out sampling tube 3, realize the operation of putting back of soil to back place after the soil sampling.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a sampling device for environmental specialty detects, includes support frame (1), support frame (1) middle part threaded connection has screw rod (2), screw rod (2) bottom fixedly connected with sampling tube (3), sampling tube (3) bottom is provided with the opening, its characterized in that: the utility model discloses a sampling tube, including sampling tube (3), sampling tube (5) one end is provided with the opening, sampling tube (5) cross-section size is slightly less than sampling port (302) size, sampling tube (3) outer wall department is vertical form and is provided with scale (301), sampling tube (3) outer wall is located scale (301) department and is vertical form and is provided with a plurality of sampling ports (302).

2. The sampling device for environmental specialty inspection of claim 1, wherein: the outer wall of the sampling tube (3) is vertically provided with a soil pressing channel (303), and a pressing plate (6) is arranged on the upper side of the soil pressing channel (303).

3. The sampling device for environmental specialty inspection of claim 2, wherein: the clamp plate (6) is including pressing soil portion (601), the size of pressing soil portion (601) size is less than sampling tube (3) internal diameter, sampling tube (3) inboard is arranged in to pressing soil portion (601), pressing soil portion (601) a pair of halving sides all is connected with pedal portion (602) through linking the board fixedly connected with, both sides even the board is arranged in both sides side pressure soil passageway (303) respectively, two pedal portion (602) all are arranged in sampling tube (3) outside.

4. The sampling device for environmental specialty inspection of claim 1, wherein: the upper end of the sampling tube (3) is fixedly connected with a fixing ring (4), and the closed end of the sampling tube (5) is connected to the fixing ring (4) through a connecting rope (401).

5. The sampling device for environmental specialty inspection of claim 1, wherein: a plurality of exhaust ports (501) are arranged on the outer wall of the sampling tube (5) close to the closed end.

6. The sampling device for environmental specialty inspection of claim 1, wherein: the edge of the opening end of the sampling tube (3) is provided with a plurality of saw teeth (304).

7. The sampling device for environmental specialty inspection of claim 1, wherein: one end of the screw rod (2) far away from the sampling tube (3) is fixedly connected with a handle (201).