CN211602469U - Heavy metal soil pollution remediation fixed point monitoring facilities - Google Patents
Heavy metal soil pollution remediation fixed point monitoring facilities Download PDFInfo
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- CN211602469U CN211602469U CN201921829678.5U CN201921829678U CN211602469U CN 211602469 U CN211602469 U CN 211602469U CN 201921829678 U CN201921829678 U CN 201921829678U CN 211602469 U CN211602469 U CN 211602469U
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Abstract
The utility model relates to a heavy metal monitoring devices technical field specifically is a heavy metal soil pollutes restoration fixed point monitoring facilities, including the sampling cylinder, the sampling cylinder is identical with the sampling board, sampling cylinder lateral wall lid is equipped with the arc apron, arc apron top is equipped with the arc lug, during the arc lug imbeds the sampling cylinder completely, arc apron below and support ring looks butt, support ring and sampling cylinder threaded connection, sampling cylinder top center is equipped with the square hole, first straight-bar is worn to be equipped with in the square hole center, first straight-bar bottom end fixed connection sampling board and baffle, threaded connection second straight-bar behind the sampling cylinder is stretched out at first straight-bar top, second straight-bar top welding pull rod. The beneficial effects are that: the utility model discloses simple structure, easily operation, in the sampling process, soil is in the sealed interval that sampling cylinder, sampling board and baffle formed all the time, can not take place to omit, has solved the problem that current sample thief gathered the easy landing of soil sample, is worth using widely.
Description
Technical Field
The utility model relates to a heavy metal monitoring devices technical field specifically is a heavy metal soil pollution remediation fixed point monitoring facilities.
Background
The heavy metal soil pollution restoration monitoring needs to consider the comprehensive condition of the soil and also needs to be determined according to the actual soil pollution condition and the actual monitoring project. The method is used for monitoring the soil polluted by the heavy metal, and generally mainly comprises the step of collecting the soil on the surface layer, wherein the sample collection depth is about 0-20 cm. Meanwhile, the sampling and point arranging method mainly comprises a diagonal point arranging method, a quincunx point arranging method, a checkerboard point arranging method, a snake point arranging method and the like, factors such as the terrain of a sampling point, the pollution degree, the soil pollution degree and the like are comprehensively considered in the soil collecting process, then different point arranging methods are selected, two times of monitoring and comparison are needed to be carried out in the same sampling place in one year, and information such as sampling time, serial numbers, GPS positioning and the like is recorded in detail during sampling. The existing soil collector mainly comprises a soil drill, a shovel and the like, and a soil sample with the depth of 20cm cannot be completely taken out, so that monitoring data have errors.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heavy metal soil pollutes restoration fixed point monitoring facilities to solve the problem of proposition in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heavy metal soil pollutes restoration fixed point monitoring facilities, includes sampling cylinder and pre-buried sampling board in heavy metal soil, the sampling cylinder is identical with the sampling board, sampling cylinder lateral wall lid is equipped with the arc apron, arc apron top is equipped with rather than integrated into one piece's arc lug, in the arc lug imbeds the sampling cylinder completely, arc apron below and support ring looks butt, support ring wall thickness equals with arc apron wall thickness, support ring and sampling cylinder threaded connection, sampling cylinder top center is equipped with the square hole, first straight-bar is worn to be equipped with at square hole center, first straight-bar bottom end fixed connection sampling board, first straight-bar outer wall welding baffle, the baffle is identical with the sampling cylinder, and threaded connection second straight-bar behind the sampling cylinder is stretched out to first straight-bar top, second straight-bar top welding pull rod.
Preferably, the sampling cylinder top is equipped with the footboard, the footboard is equipped with two and with sampling cylinder integrated into one piece, two footboards are axisymmetric distribution about the sampling cylinder.
Preferably, the vertical distance between the sampling plate and the baffle is twenty centimeters, and the sampling plate and the baffle are the same in thickness.
Preferably, sampling board lower surface fixed connection bores native ware, the main part that bores native ware is the taper shape, bores native ware lateral wall surface and is equipped with rather than integrated into one piece's helical blade.
Preferably, the pull rod is sleeved with the sheath, the pull rod is bound with a strap hanging tag, a GPS chip is arranged in the strap hanging tag, and the surface of the strap hanging tag is painted with a digital label.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has simple structure and easy operation, in the sampling process, the soil is always in the sealing area formed by the sampling cylinder, the sampling plate and the baffle plate, no omission occurs, the problem that the soil sample collected by the existing sampler is easy to slide off is solved, and the utility model is worth popularizing and using;
2. the utility model discloses a bore native ware with helical blade structure is favorable to the sampling board to reach the appointed degree of depth to soil tunnelling to there is the band rope hanger through the ligature on the pull rod, can detailed record information such as band rope hanger GPS chip and digital reference numeral, make the data traceability of monitoring soil sample.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: the sampling device comprises a sampling cylinder 1, an arc cover plate 2, an arc bump 3, a support ring 4, a square hole 5, a sampling plate 6, a first straight rod 7, a baffle 8, a second straight rod 9, a pull rod 10, a pedal 11, a soil drilling device 12 and a sheath 13.
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 to 3, the present invention provides a technical solution: the utility model provides a heavy metal soil pollutes restoration fixed point monitoring facilities, includes sampling cylinder 1 and pre-buried sampling plate 6 in heavy metal soil. Sampling barrel 1 is identical with sampling plate 6, and 1 lateral wall lid of sampling barrel is equipped with arc apron 2, and the length of arc apron 2 is twenty centimetres, 2 tops of arc apron and 3 integrated into one piece of arc lug. During arc lug 3 imbeds cartridge 1 completely, arc apron 2 below and support ring 4 looks butt, 4 wall thicknesses of support ring equal with 2 wall thicknesses of arc apron, support ring 4 and cartridge 1 threaded connection. Under the restraint of arc lug 3 and support ring 4, arc apron 2 is restricted on sampling barrel 1, loosens support ring 4 from 1 spin of sampling barrel, can take away support ring 4 fast, and arc apron 2 loses the restraint of support ring 4, and arc apron 2 can dash the below and take out, is convenient for take away soil sample in the sampling barrel 1.
1 top of sampling cylinder is equipped with footboard 11, footboard 11 be equipped with two and with 1 integrated into one piece of sampling cylinder, two footboard 11 are axisymmetric distribution about sampling cylinder 1, footboard 11 is convenient for act on sampling cylinder 1 downwards for sampling cylinder 1 stretches into and reaches certain degree of depth to soil.
1 top center of sampling cylinder is equipped with square hole 5, and first straight bar 7 is worn to be equipped with in the 5 centers of square hole, and 7 bottom fixed connection sampling plates 6 of first straight bar, the welding of 7 outer walls of first straight bar have baffle 8, and baffle 8 is identical with sampling cylinder 1, and sampling cylinder 1, sampling plate 6 and baffle 8 can form cylindrical seal area for hold soil.
The top of the first straight rod 7 extends out of the sampling cylinder 1 and then is in threaded connection with a second straight rod 9, the top of the second straight rod 9 is welded with a pull rod 10, the pull rod 10 is sleeved with a sheath 13, a strap hanging tag is bound on the pull rod 10, a GPS chip is arranged in the strap hanging tag, and a digital label is drawn on the surface of the strap hanging tag.
The lower surface of the sampling plate 6 is fixedly connected with an earth drilling device 12, the main body of the earth drilling device 12 is conical, and the surface of the side wall of the earth drilling device 12 is provided with a helical blade integrally formed with the earth drilling device. The pull rod 10 is rotated, so that the second straight rod 9 and the first straight rod 7 drive the sampling plate 6 to rotate, and the soil drilling device 12 with the helical blade structure is beneficial to the sampling plate 6 to dig into soil to reach a specified depth.
The working principle is as follows: after the heavy metal soil is repaired, drawing a rectangular local area on the heavy metal soil, arranging sampling plates 6 in the rectangular local area by adopting a diagonal distribution method, tunneling the sampling plates 6 to the soil to a specified depth through a soil drilling device 12, and determining the serial number and the GPS information of each sampling plate 6 through a rope hanging tag on a pull rod 10 respectively.
After a period of time, when the heavy metal soil remediation condition of the area needs to be detected, firstly, the second straight rod 9 is taken away, and the center of the sampling cylinder 1 is sleeved on the periphery of the first straight rod 7; then, forcibly treading the sampling cylinder 1 to ensure that the sampling cylinder 1 vertically extends into the soil; then, a second straight rod 9 and a first straight rod 7 are in threaded connection, the sampling plate 6 is pulled to rise through a pull rod 10, and when the baffle 8 contacts the sampling cylinder 1, the baffle 8 drives the sampling cylinder 1 to rise together until the sampling cylinder 1 is completely separated from soil; and finally, taking down the arc-shaped cover plate 2, and monitoring the soil in the sampling cylinder 1.
In the sampling process, soil is always in the sealed interval that sampling cylinder 1, sampling plate 6 and baffle 8 formed, can not take place to omit, has solved the easy landing problem of current sample thief collection soil sample, is worth using widely.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a heavy metal soil pollutes restoration fixed point monitoring facilities, includes sampling cartridge (1) and pre-buried sampling board (6) in heavy metal soil, sampling cartridge (1) is identical with sampling board (6), its characterized in that: the sampling cylinder (1) is provided with an arc cover plate (2) on the side wall cover, the arc cover plate (2) is provided with an arc convex block (3) integrated with the arc cover plate at the top, the arc convex block (3) is completely embedded into the sampling cylinder (1), the lower part of the arc cover plate (2) is connected with a support ring (4) in a butting way, the wall thickness of the support ring (4) is equal to that of the arc cover plate (2), the support ring (4) is in threaded connection with the sampling cylinder (1), the center of the top of the sampling cylinder (1) is provided with a square hole (5), a first straight rod (7) is arranged in the center of the square hole (5) in a penetrating way, the bottom of the first straight rod (7) is fixedly connected with a sampling plate (6), the outer wall of the first straight rod (7) is welded with a baffle (8), the baffle (8) is matched with the sampling cylinder (1), the top of the, and a pull rod (10) is welded at the top of the second straight rod (9).
2. The fixed-point monitoring equipment for heavy metal soil pollution remediation of claim 1, wherein: sampling cylinder (1) top is equipped with footboard (11), footboard (11) be equipped with two and with sampling cylinder (1) integrated into one piece, two footboard (11) are axisymmetric distribution about sampling cylinder (1).
3. The fixed-point monitoring equipment for heavy metal soil pollution remediation of claim 1, wherein: the vertical distance between the sampling plate (6) and the baffle (8) is twenty centimeters, and the thicknesses of the sampling plate (6) and the baffle (8) are the same.
4. The fixed-point monitoring equipment for heavy metal soil pollution remediation of claim 1, wherein: sampling board (6) lower surface fixed connection bores native ware (12), the main part that bores native ware (12) is conical, bores native ware (12) lateral wall surface and is equipped with rather than integrated into one piece's helical blade.
5. The fixed-point monitoring equipment for heavy metal soil pollution remediation of claim 1, wherein: the pull rod (10) is sleeved with a sheath (13), a strap hanging tag is bound on the pull rod (10), and a GPS chip is arranged in the strap hanging tag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921829678.5U CN211602469U (en) | 2019-10-29 | 2019-10-29 | Heavy metal soil pollution remediation fixed point monitoring facilities |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921829678.5U CN211602469U (en) | 2019-10-29 | 2019-10-29 | Heavy metal soil pollution remediation fixed point monitoring facilities |
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| Publication Number | Publication Date |
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| CN211602469U true CN211602469U (en) | 2020-09-29 |
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| CN201921829678.5U Active CN211602469U (en) | 2019-10-29 | 2019-10-29 | Heavy metal soil pollution remediation fixed point monitoring facilities |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504735A (en) * | 2020-12-17 | 2021-03-16 | 青岛康环检测科技有限公司 | Soil detection method |
| CN113959778A (en) * | 2021-11-23 | 2022-01-21 | 大连理工大学人工智能大连研究院 | Manual swamp soil collector |
-
2019
- 2019-10-29 CN CN201921829678.5U patent/CN211602469U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504735A (en) * | 2020-12-17 | 2021-03-16 | 青岛康环检测科技有限公司 | Soil detection method |
| CN113959778A (en) * | 2021-11-23 | 2022-01-21 | 大连理工大学人工智能大连研究院 | Manual swamp soil collector |
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Effective date of registration: 20210817 Address after: 456500 east section of Shengtang Avenue, National Red Flag Canal Economic and Technological Development Zone, Linzhou City, Anyang City, Henan Province Patentee after: HENAN DACHENG CONSTRUCTION ENGINEERING Co.,Ltd. Address before: No. 180, malaitun, Huangli village, Shanbei Township, qintang District, Guigang City, Guangxi Zhuang Autonomous Region 537129 Patentee before: Li Jianming |