CN215492554U - Soil sample collection system for contaminated site investigation - Google Patents

Abstract

The utility model discloses a soil sample collecting device for investigation of polluted sites, which comprises a bearing frame, wherein universal wheels are arranged on the lower surface of the bearing frame, a handle is fixedly arranged on the rear surface of the bearing frame, a fixing frame is fixedly arranged on the upper surface of the bearing frame, a hydraulic telescopic column is fixedly arranged in the fixing frame, penetrates through the upper surface of the bearing frame, a fixing plate is fixedly arranged on the lower surface of the hydraulic telescopic column, a spring is fixedly arranged on the lower surface of the fixing plate, a connecting plate is fixedly arranged at the bottom end of the spring, an earth-taking drilling machine main body is fixedly arranged on the lower surface of the connecting plate, a drill pipe is arranged in the earth-taking drilling machine main body, and a through hole is formed in the bearing frame. Facilitating subsequent cleaning and maintenance of the drill pipe.

Description

Soil sample collection system for contaminated site investigation

Technical Field

The utility model relates to the technical field of soil sample collecting equipment, in particular to a soil sample collecting device for investigation of a polluted site.

Background

Before soil pollution treatment, soil samples need to be sampled, profile soil samples need to be collected, and the sampling is carried out after profile observation and recording are finished. Before sampling, the section should be trimmed and cleaned, the most superficial layer of the floating soil is cut off, and then the sample is taken from the central typical part layer by layer from top to bottom according to the layers.

Soil sampling generally adopts a soil sampling drilling machine to collect soil, while the existing soil sampling machine needs to be manually held by two persons for soil sampling operation, is difficult and laboursome to operate by one person and is inconvenient,

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a soil sample collecting device for investigating a polluted site, and the soil sample collecting device is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pollute place investigation with soil sample collection system, includes and bears the frame, the lower fixed surface who bears the frame has the universal wheel, the back fixed surface who bears the frame installs the handle, the last fixed surface who bears the frame installs the mount, fixed mounting has the hydraulic telescoping post in the mount, the hydraulic telescoping post runs through the upper surface that bears the frame, and the lower fixed surface of hydraulic telescoping post installs the fixed plate, the lower fixed surface of fixed plate installs the spring, the bottom fixed mounting of spring has the connecting plate, the lower fixed surface of connecting plate installs the rig main part that fetches earth, be provided with the drill pipe in the rig main part, it has the through-hole to bear to have seted up in the frame, the through-hole is located the drill pipe under.

Preferably, the left side and the right side of the penetrating opening in the bearing frame are symmetrically and fixedly provided with hydraulic telescopic rods, the inner side ends of the hydraulic telescopic rods are fixedly provided with arc-shaped scrapers, and the inner diameter of each arc-shaped scraper is the same as the outer diameter of the drill pipe.

Preferably, the outer surface of the fixing plate is fixedly provided with a first sliding block, the outer surface of the connecting plate is fixedly provided with a second sliding block, a sliding groove is formed in the bearing frame, and the first sliding block and the second sliding block are both slidably arranged in the sliding groove.

Preferably, the outer fixed surface who bears the frame installs and accomodates piece and solid fixed ring, gu fixed ring is located the piece of accomodating that corresponds directly over, the upper surface of accomodating the piece all sets up flutedly, all peg graft in the recess and install the soil sample collecting pipe, the soil sample collecting pipe is pegged graft and is installed in the fixed ring.

Preferably, the number of the springs is at least four.

Preferably, the soil sample collection tube is a transparent tube.

Compared with the prior art, the utility model has the beneficial effects that: according to the soil sampling drilling machine, the hydraulic telescopic columns can replace manual work to drive the soil sampling drilling machine main body to move up and down, so that the soil sampling work can be more time-saving and labor-saving.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic diagram of the explosive structure of the present invention.

FIG. 3 is a schematic cross-sectional view of the present invention.

In the figure: 1. bear frame, 11, handle, 12, mount, 13, run-through, 14, spout, 2, hydraulic telescoping post, 3, fixed plate, 31, spring, 32, first slider, 4, connecting plate, 41, second slider, 5, the rig main part of fetching earth, 51, drill pipe, 6, accomodate the piece, 61, recess, 7, solid fixed ring, 8, soil sample collecting pipe, 9, hydraulic telescoping rod, 10, arc scraper blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a soil sample collecting device for investigation of polluted sites comprises a bearing frame 1, universal wheels are mounted on the lower surface of the bearing frame 1, a handle 11 is fixedly mounted on the rear surface of the bearing frame 1, a fixing frame 12 is fixedly mounted on the upper surface of the bearing frame 1, a hydraulic telescopic column 2 is fixedly mounted in the fixing frame 12, the hydraulic telescopic column 2 penetrates through the upper surface of the bearing frame 1, a fixing plate 3 is fixedly mounted on the lower surface of the hydraulic telescopic column 2, a spring 31 is fixedly mounted on the lower surface of the fixing plate 3, a connecting plate 4 is fixedly mounted at the bottom end of the spring 31, an earth-taking drilling machine main body 5 is fixedly mounted on the lower surface of the connecting plate 4, a drill pipe 51 is arranged in the earth-taking drilling machine main body 5, a through hole 13 is formed in the bearing frame 1, and the through hole 13 is located under the drill pipe 51, the utility model can drive the earth-taking drilling machine main body 5 to move up and down through the hydraulic telescopic column 2 instead of manpower, so that the soil sample collecting work can be more time-saving and labor-saving, according to the utility model, after the soil sampling drilling machine main body 51 finishes working, the two arc scrapers 10 can be driven inwards by the two hydraulic telescopic rods 9 to be spliced into the circular scrapers, and soil can be scraped from the outer surface of the drill pipe 51 of the soil sampling drilling machine main body 5 by the circular scrapers, so that the subsequent cleaning and maintenance of the drill pipe 51 are facilitated.

Specifically, the hydraulic telescopic rods 9 are symmetrically and fixedly mounted on the left side and the right side of the through hole 13 in the bearing frame 1, the arc-shaped scrapers 10 are fixedly mounted at the inner side ends of the hydraulic telescopic rods 9, the inner diameter of each arc-shaped scraper 10 is the same as the outer diameter of the drill pipe 51, and the arc-shaped scrapers 10 can scrape off soil adhered to the outer surface of the drill pipe 51.

Specifically, the outer fixed surface of fixed plate 3 installs first slider 32, and the outer fixed surface of connecting plate 4 installs second slider 41, has seted up spout 14 in the carrier frame 1, and first slider 32 and the equal slidable mounting of second slider 41 are in spout 14, through with the equal slidable mounting of first slider 32 and second slider 41 in spout 14, can make fixed plate 3 and connecting plate 4 reciprocate and rise the price steadily to it is more steady to make the rig main part 5 of fetching earth reciprocate.

Particularly, bear the fixed surface of frame 1 and install and accomodate piece 6 and solid fixed ring 7, gu fixed ring 7 is located the piece 6 directly over of accomodating that corresponds, accomodate the upper surface of piece 6 and all set up fluted 61, all peg graft in the recess 61 and install soil sample collecting pipe 8, soil sample collecting pipe 8 is pegged graft and is installed in solid fixed ring 7, soil sample collecting pipe 8 is accomodate and is pegged graft and place in the recess 61 of accomodating piece 6, gu fixed ring 7 is used for spacing soil sample collecting pipe 8.

Specifically, the number of the springs 31 assembled is at least four, ensuring a shock-absorbing effect.

Specifically, the soil sample collection pipe 8 is a transparent pipe, which is convenient for observing the color of the soil sample.

The working principle is as follows: before use, the push belt soil sample collection part is connected with an external power supply and an external controller through leads, when the soil sampling drill main body 5 is used, the soil sampling drill main body 5 is started, the hydraulic telescopic column 2 is controlled to extend to drive the drill pipe 51 of the soil sampling drill main body 5 to penetrate into a soil layer for soil sampling work, after soil sampling is finished, the two hydraulic telescopic rods 9 are controlled to extend, the two hydraulic telescopic rods 9 drive the two arc-shaped scrapers 10 to move inwards, the inner side surfaces of the two arc-shaped scrapers 10 are attached, the inner side walls of the arc-shaped scrapers 10 are attached to the outer surface of the drill pipe 51, at the moment, the soil sampling drill main body 5 stops working, the hydraulic telescopic column 2 contracts to drive the soil sampling drill main body 5 and the drill pipe 51 to move upwards, in the process of moving upwards, the two arc-shaped scrapers 10 scrape soil adhered to the outer surface of the drill pipe 51, and after the drill pipe 51 is separated from the soil layer, the soil sample collection pipe is separated from the soil sampling drill main body 5, and then the soil in the drill pipe 51 is poured into the soil sample collection pipe 8.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)

1. The utility model provides a pollute place investigation with soil sample collection system, includes and bears frame (1), the lower surface mounting who bears frame (1) has the universal wheel, the rear surface fixed mounting who bears frame (1) has handle (11), its characterized in that: the utility model discloses a soil sampling drilling machine, including bearing frame (1), last fixed surface who bears frame (1) installs mount (12), fixed mounting has hydraulic stretching post (2) in mount (12), hydraulic stretching post (2) run through the upper surface that bears frame (1), and the lower fixed surface of hydraulic stretching post (2) installs fixed plate (3), the lower fixed surface of fixed plate (3) installs spring (31), the bottom fixed mounting of spring (31) has connecting plate (4), the lower fixed surface of connecting plate (4) installs borrowing drill main part (5), be provided with in the borrowing drill main part (5) drill pipe (51), it has run through mouth (13) to bore to offer in bearing frame (1), run through mouth (13) are located drill pipe (51) under.

2. The soil sample collecting device for the polluted site investigation as claimed in claim 1, wherein: the hydraulic telescopic rods (9) are symmetrically and fixedly installed on the left side and the right side of the penetrating opening (13) in the bearing frame (1), arc-shaped scrapers (10) are fixedly installed at the inner side ends of the hydraulic telescopic rods (9), and the inner diameter of each arc-shaped scraper (10) is the same as the outer diameter of the drill pipe (51).

3. The soil sample collecting device for the polluted site investigation as claimed in claim 1, wherein: the outer fixed surface of fixed plate (3) installs first slider (32), the outer fixed surface of connecting plate (4) installs second slider (41), slide groove (14) have been seted up in bearing frame (1), equal slidable mounting of first slider (32) and second slider (41) is in slide groove (14).

4. The soil sample collecting device for the polluted site investigation as claimed in claim 1, wherein: the utility model discloses a soil sample collecting device, including bearing the outer fixed surface of frame (1) and installing and accomodate piece (6) and solid fixed ring (7), gu fixed ring (7) are located the storage block (6) that corresponds directly over, the upper surface of accomodating piece (6) all sets up fluted (61), all peg graft in recess (61) and install soil sample collecting pipe (8), soil sample collecting pipe (8) are pegged graft and are installed in solid fixed ring (7).

5. The soil sample collecting device for the polluted site investigation as claimed in claim 1, wherein: the number of the springs (31) is at least four.

6. The soil sample collecting device for the polluted site investigation as claimed in claim 4, wherein: the soil sample collecting pipe (8) is a transparent pipe.

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