CN212007900U

CN212007900U - Sampling device for detecting underwater soil pollution

Info

Publication number: CN212007900U
Application number: CN202020824378.4U
Authority: CN
Inventors: 邱霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-11-24
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a sampling device that submarine soil pollution detected usefulness, including sampling rod body, intercepting structure, transversal piece, first guide roll, dividing strip, slider and stable structure. The utility model has the advantages that: the bottom of sampling pole body is the inclined plane structure, make the inside that the sampling pole can insert submarine soil more conveniently carry out the adoption of soil post, and can realize the intercepting to the soil owner through the median and the transversal piece that set up in sampling pole body bottom, after the sampling pole inserts submarine soil inside, soil is the column and arranges inside the sampling pole, this moment because the triangle-shaped structure of transversal piece tip, make can be transversal to the soil post through the transversal piece, and the median that the transversal piece is connected then separates the soil post of intercepting and the soil of bottom side, conveniently take the soil post of intercepting, the other end link block of median, can realize the reply to the median position through the slip of slider, guarantee the inside unblocked of sampling pole.

Description

Sampling device for detecting underwater soil pollution

Technical Field

The utility model relates to a sampling device specifically is a sampling device that submarine soil pollution detected usefulness belongs to submarine soil pollution detection technology field.

Background

The environment detection refers to the activity of monitoring and measuring the environment quality condition by an environment monitoring mechanism. The environmental monitoring is to monitor and measure the index reflecting the environmental quality to determine the environmental pollution condition and the environmental quality. Environmental detection includes both the detection of chemical contaminants and the monitoring of contamination by physical (energy) factors such as noise, vibration, thermal energy, electromagnetic radiation, and radioactivity; the method also comprises biological monitoring of various reflection and information tests sent by organisms due to the change of environmental quality, ecological monitoring for observing regional communities and population migration changes, and the like. Environmental monitoring is the basis of scientific management environment and environmental law enforcement supervision, and is essential basic work for environmental protection. The core objective of environment monitoring is to provide data of the current situation and the change trend of the environment quality, judge the environment quality, evaluate the current main environmental problems and serve the environment management.

When carrying out the pollution detection sampling to submarine soil, because submarine soil is comparatively muddy usually, inconvenient collection adopts traditional collection instrument, is difficult to keep the original structure of submarine soil.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sampling device that submarine soil pollution detected usefulness just lies in order to solve above-mentioned problem, when convenient operation, can carry out complete taking to submarine soil, conveniently carries out accurate environmental detection.

The utility model realizes the above purpose by the following technical proposal, a sampling device for detecting the pollution of the underwater soil, which comprises a sampling rod body, one end of the sampling rod body is of an inclined plane structure, one end of the sampling rod body is provided with an intercepting structure, the intercepting structure comprises a cross section, a first guide roller, a separation belt and a slide block, one side of the sampling rod body is provided with the slide block, the slide block is connected with the sampling rod body in a sliding way, one side of the slide block is fixedly connected with the separation belt, two ends of the first guide roller are connected with the sampling rod body in a rotating way, the separation belt is abutted against the side surface of the first guide roller, the other end of the separation belt is fixedly connected with the cross section, two ends of the cross section are respectively connected with two inner side walls of the sampling rod body in a sliding way, and the cross section of the cross section is of a triangle structure, the inner side of the sampling rod body is also provided with a stable structure.

Preferably, for make the division strip can reply automatically promptly to conveniently sample the submarine soil, the intercepting structure still includes the spring, the slider deviates from one side of division strip is equipped with the spring, the one end fixed connection of spring in the sampling rod body, the other end fixed connection of spring in the slider.

Preferably, for the convenience of pulling the separation zone, carry out the intercepting to soil column sample through the transversal piece simultaneously, the intercepting structure still includes slide bar and spout, the side of sampling rod body has been seted up the spout, the both ends of transversal piece are fixedly connected with respectively the slide bar, the slide bar pass through the spout with sliding connection between the sampling rod body.

Preferably, in order to conveniently pull the separation belt through the pull rod, the underwater soil is taken, the intercepting structure further comprises a pull rod, a pulling rope and a second guide roller, one end of the slide rod, which is far away from the cross section, is fixedly connected with the pulling rope, the other end of the pulling rope is fixedly connected with the pull rod, the pull rod is connected with the sampling rod body in a sliding mode, two ends of the second guide roller are rotatably connected with the sampling rod body, and the second guide roller is connected with the middle of the pulling rope in a rolling mode.

Preferably, in order to stabilize the soil column top of taking, further keep taking the structural stability of sample, stable structure includes the baffle, the baffle is located the sampling rod is originally internal, just the middle part of baffle is equipped with a plurality of through-hole structures.

Preferably, in order to guarantee the stable function of baffle, increase the sealing performance of baffle side for the convenience is cleaned the inside of sampling rod, stable structure still includes and supports cover and seal ring, seal ring with the side fixed connection of baffle, seal ring with the inside wall sliding connection of sampling rod body, seal ring with rotate between the support cover and be connected.

Preferably, in order to make things convenient for the position of fixed partition, when guaranteeing the sampling depth, guarantee the quality of sampling, stable structure still includes regulation pole and screw thread piece, the one end of adjusting the pole with support the cover and deviate from the one end fixed connection of baffle, the both sides of adjusting the pole are equipped with the screw thread piece, one side fixed connection of screw thread piece in the inside wall of sampling pole body, the opposite side of screw thread piece with threaded connection between the regulation pole.

The utility model has the advantages that: the bottom of sampling pole body is the inclined plane structure, make the inside that the sampling pole can insert submarine soil more conveniently carry out the adoption of soil post, and can realize the intercepting to the soil owner through the median and the transversal piece that set up in sampling pole body bottom, after the sampling pole inserts submarine soil inside, soil is the column and arranges inside the sampling pole, this moment because the triangle-shaped structure of transversal piece tip, make can be transversal to the soil post through the transversal piece, and the median that the transversal piece is connected then separates the soil post of intercepting and the soil of bottom side, conveniently take the soil post of intercepting, the other end link block of median, can realize the reply to the median position through the slip of slider, thereby guarantee the inside unblocked of sampling pole, conveniently sample.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection of the intercepting structure and the stabilizing structure shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of the portion B shown in FIG. 2;

fig. 5 is a schematic view of a connection structure of the sampling rod body and the intercepting structure shown in fig. 1.

In the figure: 1. the sampling rod comprises a sampling rod body, 2, an intercepting structure, 21, a pull rod, 22, a sliding rod, 23, a sliding chute, 24, a traction rope, 25, a cross section, 26, a first guide roller, 27, a separation belt, 28, a sliding block, 29, a spring, 29a, a second guide roller, 3, a stabilizing structure, 31, an adjusting rod, 32, a thread block, 33, a supporting sleeve, 34, a partition plate, 35 and a sealing gasket.

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. 1-5, a sampling device for detecting underwater soil pollution comprises a sampling rod body 1, one end of the sampling rod body 1 is of an inclined plane structure, one end of the sampling rod body 1 is provided with an intercepting structure 2, the intercepting structure 2 comprises a cross section 25, a first guide roller 26, a separation belt 27 and a sliding block 28, one side of the sampling rod body 1 is provided with the sliding block 28, the sliding block 28 is slidably connected with the sampling rod body 1, one side of the sliding block 28 is fixedly connected with the separation belt 27, two ends of the first guide roller 26 are rotatably connected with the sampling rod body 1, the separation belt 27 is abutted against the side surface of the first guide roller 26, the other end of the separation belt 27 is fixedly connected with the cross section 25, two ends of the cross section 25 are respectively slidably connected with two inner side walls of the sampling rod body 1, the cross section of the cross section 25 is of a triangular structure, and the inner side of the sampling rod body 1 is also provided with a stabilizing structure 3.

As a technical optimization scheme of the utility model, intercepting structure 2 still includes spring 29, slider 28 deviates from one side of separate zone 27 is equipped with spring 29, spring 29's one end fixed connection in sampling rod body 1, spring 29's the other end fixed connection in slider 28.

As a technical optimization scheme of the utility model, intercepting structure 2 still includes slide bar 22 and spout 23, sampling rod body 1's side has been seted up spout 23, the both ends difference fixedly connected with of transversal piece 25 slide bar 22, slide bar 22 passes through spout 23 with sliding connection between the sampling rod body 1.

As a technical optimization scheme of the utility model, intercepting structure 2 still includes pull rod 21, haulage rope 24 and second guide roll 29a, slide bar 22 deviates from the one end fixedly connected with of cross-section 25 haulage rope 24, the other end fixed connection of haulage rope 24 in pull rod 21, pull rod 21 with sliding connection between the sampling rod body 1, second guide roll 29 a's both ends with rotate between the sampling rod body 1 and connect, second guide roll 29a with the middle part roll connection of haulage rope 24.

As a technical optimization scheme of the utility model, stable structure 3 includes baffle 34, baffle 34 is located in the sampling rod body 1, just the middle part of baffle 34 is equipped with a plurality of through-hole structures.

As a technical optimization scheme of the utility model, stable structure 3 is still including supporting cover 33 and seal ring 35, seal ring 35 with the side fixed connection of baffle 34, seal ring 35 with the inside wall sliding connection of sampling rod body 1, seal ring 35 with it connects to support to rotate between the cover 33.

As a technical optimization scheme of the utility model, stable structure 3 is still including adjusting pole 31 and screw thread piece 32, adjust the pole 31 one end with support the cover 33 and deviate from the one end fixed connection of baffle 34, the both sides of adjusting pole 31 are equipped with screw thread piece 32, one side fixed connection of screw thread piece 32 in the inside wall of sampling rod body 1, screw thread piece 32 the opposite side with adjust threaded connection between the pole 31.

When the utility model is used, firstly, the place needing sampling is determined, then, the position of the clapboard 34 needs to be adjusted by a user, according to the requirement of the sampling soil column length, the adjusting rod 31 positioned at one end of the sampling rod body 1 is rotated, the threaded connection between the adjusting rod 31 and the thread block 32 is realized, along with the rotation of the adjusting rod, the adjusting rod 31 drives the supporting sleeve 33 to slide, and the supporting sleeve 33 is rotatably connected with the sealing washer 35, so that the sealing washer 35 can not rotate while sliding, the sealing performance between the sealing washer 35 and the inner side wall of the sampling rod body 1 is ensured, the clapboard 34 is fixed at the middle part of the sealing washer 35, a plurality of hole-shaped structures are arranged on the surface of the clapboard 34 for keeping the air pressure balance at the two sides of the clapboard 34, the clapboard 34 can keep the stability of the top part of the soil column, after adjustment is completed, until the soil surface is abutted to the partition plate 34, the pull rod 21 on the side face of the sampling rod body 1 is pulled at the moment, the pull rod 21 pulls the cross section 25 through the pulling rope 24 and the sliding rod 22, the cross section 25 crosses the soil column to divide the soil column, the intercepted soil column part and the bottom end are separated by the separation belt 27 connected with the other end of the cross section 25, the soil column is conveniently taken out, the pulling state of the pull rod 21 is kept, the sampling rod body 1 is lifted, the main soil sample can be taken out, and the structural integrity of the main soil sample is effectively guaranteed.

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 utility model provides a sampling device that submarine soil pollution detected usefulness, includes sampling rod body (1), its characterized in that: one end of the sampling rod body (1) is of an inclined plane structure, one end of the sampling rod body (1) is provided with an intercepting structure (2), the intercepting structure (2) comprises a cross section (25), a first guide roller (26), a dividing strip (27) and a sliding block (28), one side of the sampling rod body (1) is provided with the sliding block (28), the sliding block (28) is in sliding connection with the sampling rod body (1), one side of the sliding block (28) is fixedly connected with the dividing strip (27), two ends of the first guide roller (26) are in rotating connection with the sampling rod body (1), the dividing strip (27) is abutted to the side face of the first guide roller (26), the other end of the dividing strip (27) is fixedly connected with the cross section (25), two ends of the cross section (25) are respectively in sliding connection with two inner side walls of the sampling rod body (1), the cross section of the cross section (25) is of a triangular structure, and the inner side of the sampling rod body (1) is further provided with a stabilizing structure (3).

2. The sampling device of claim 1, wherein: intercepting structure (2) still include spring (29), slider (28) deviate from one side of division area (27) is equipped with spring (29), the one end fixed connection of spring (29) in sampling rod body (1), the other end fixed connection of spring (29) in slider (28).

3. The sampling device of claim 1, wherein: intercepting structure (2) still include slide bar (22) and spout (23), the side of sampling rod body (1) has been seted up spout (23), the both ends of transversal piece (25) are fixedly connected with respectively slide bar (22), slide bar (22) pass through slide bar (23) with sliding connection between sampling rod body (1).

4. The sampling device for detecting the underwater soil pollution according to claim 3, wherein: intercepting structure (2) still include pull rod (21), haulage rope (24) and second guide roll (29a), slide bar (22) deviate from the one end fixedly connected with of cross section (25) haulage rope (24), the other end fixed connection of haulage rope (24) in pull rod (21), pull rod (21) with sliding connection between sampling rod body (1), the both ends of second guide roll (29a) with rotate between sampling rod body (1) and be connected, second guide roll (29a) with the middle part roll connection of haulage rope (24).

5. The sampling device of claim 1, wherein: the stabilizing structure (3) comprises a partition board (34), the partition board (34) is arranged in the sampling rod body (1), and a plurality of through hole structures are arranged in the middle of the partition board (34).

6. The sampling device for detecting the underwater soil pollution according to claim 5, wherein: the stabilizing structure (3) further comprises a supporting sleeve (33) and a sealing washer (35), the sealing washer (35) is fixedly connected with the side face of the partition plate (34), the sealing washer (35) is in sliding connection with the inner side wall of the sampling rod body (1), and the sealing washer (35) is rotatably connected with the supporting sleeve (33).

7. The sampling device of claim 6, wherein: stabilizing structure (3) still include regulation pole (31) and screw thread piece (32), the one end of adjusting pole (31) with support cover (33) and deviate from the one end fixed connection of baffle (34), the both sides of adjusting pole (31) are equipped with screw thread piece (32), one side fixed connection of screw thread piece (32) in the inside wall of sampling rod body (1), the opposite side of screw thread piece (32) with threaded connection between the pole (31) is adjusted.