CN207351723U - A kind of small-sized sampler of soil test - Google Patents
A kind of small-sized sampler of soil test Download PDFInfo
- Publication number
- CN207351723U CN207351723U CN201721109292.8U CN201721109292U CN207351723U CN 207351723 U CN207351723 U CN 207351723U CN 201721109292 U CN201721109292 U CN 201721109292U CN 207351723 U CN207351723 U CN 207351723U
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- China
- Prior art keywords
- fixed
- casing
- soil
- small
- interior stay
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of small-sized sampler of soil test, including push rod, casing and probe tube, described sleeve pipe upper end is fixed with fixed plate, inside pipe casing is interspersed with interior stay tube, interior stay tube lower end is equipped with fixed sleeving, two pressing plate are equipped with left and right sides of fixed sleeving, interior stay tube and casing are fixed by spacing ring, equidistantly four limiting devices are equipped with spacing ring, the probe tube is equipped with windowpane, windowpane is equipped with graduation mark, probe tube is internally provided with sampling cavity, the push rod upper end is equipped with press head, push rod lower end is equipped with and is fixed with piston, piston is equipped with scraping ring.The small-sized sampler of the utility model soil test, easy to sample the soil of certain depth, is not easy to discharge, discharge is thorough after solving the problems, such as soil sample.
Description
Technical field
A kind of sampler is the utility model is related to, is specifically a kind of small-sized sampler of soil test.
Background technology
Soil pollutant is broadly divided into two major class of inorganic pollution and organic pollution.Inorganic pollution mainly includes
Acid, alkali, heavy metal, salt, radioactive element caesium, strontium compound, containing arsenic, selenium, fluorine compound etc..Organic pollution is main
Including organic agricultural chemicals, phenols, cyanide, oil, synthetic detergent, 3,4- benzoins and by municipal sewage, sludge and barnyard manure
Harmful microorganism brought etc..It is excessive when containing hazardous substance in soil, more than the self-purification capacity of soil, the group of soil will be caused
Change into, 26S Proteasome Structure and Function, microbial activities is suppressed, and harmful substance or its catabolite gradually accumulate in the soil
It is absorbed by the body indirectly by " soil → plant → human body ", or by " soil → water → human body ", reaches and be detrimental to health
Degree, be exactly soil pollution.
With expanding economy, social progress, increasingly payes attention in terms of Environmental protection.Especially by industrial production
Investigation to land pollution, and the solution for studying pollution of the industrial production to soil is gradually brought into schedule.Soil tune
The step for looking into middle most critical is the collection of sample, and can accurately gather sample could provide accurately the various chemical examinations in later stage
Data.Existing sample collection instrument is mostly fairly simple, and sampling trouble, time-consuming and laborious, labor intensity is big, while after taking sample
It is not easy to discharge, discharge is not thorough, it is necessary to clean.
Utility model content
The purpose of this utility model is to provide a kind of small-sized sampler of soil test, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical solution：
A kind of small-sized sampler of soil test, including push rod, casing and probe tube, described sleeve pipe upper end are fixed with fixation
Plate, inside pipe casing are interspersed with interior stay tube, and interior stay tube lower end is equipped with fixed sleeving, two pressings are equipped with left and right sides of fixed sleeving
Plate, interior stay tube and casing are fixed by spacing ring, and four limiting devices are equidistantly equipped with spacing ring, and limiting device is equipped with limit
Position spacer pin and spacing head, spacing head are arranged on the right side of spacer pin, and spacing head is internally provided with pulling plate, and connection is spacing on the left of pulling plate
Pin, pulling plate are equipped with two pull rods in both sides up and down, and pull rod is interspersed in spacing head, and the limit of array distribution is equipped between pulling plate and pull head
Position spring, the probe tube are interspersed in fixed sleeving, interior stay tube and inside pipe casing, and probe tube upper end is fixed in fixed plate, takes
Sample pipe is equipped with windowpane, and windowpane is equipped with graduation mark, and probe tube is internally provided with sampling cavity, and the push rod upper end is equipped with pressing
Head, push rod lower end are equipped with and are fixed with piston, and piston is equipped with scraping ring, and scraping ring and piston are fitted on the inner wall of sampling cavity, push away
Bar, which interts, to be fixed on inside sampling cavity and fixed plate.
As further program of the utility model：Described sleeve pipe is internally provided with cavity layer.
As the utility model further scheme：It is designed with the outside of the interior stay tube upper end and on the inside of its lower end convex
Edge.
As the utility model further scheme：The limiting device corresponds to spacing ring, interior stay tube and casing and all sets
There is limit hole, and interior stay tube in the vertical direction is equipped with the limit hole of linear array distribution.
As the utility model further scheme：The spacing head and pull rod junction are equipped with linear pattern sliding slot.
As the utility model further scheme：The height of the windowpane sets identical with the height of probe tube.
As the utility model further scheme：The scraping ring bottom surface is set to inclination on the inside of piston.
Compared with prior art, the beneficial effects of the utility model are：
The small-sized sampler of the utility model soil test, when soil test samples, the depth that samples as needed, pulls limit
The pull rod set on the device of position, pull rod are pulled out spacer pin by pulling plate, and the graduation mark adjustment set on corresponding windowpane is fixed
Pulling plate is unclamped behind the position of casing, spacer pin retightens internal overarm support and casing, presses by hand and is pressed into by by pressing plate
Soil surface, probe tube are pressed against in soil, and soil enters sampler by sampling cavity, easy to sample the soil of certain depth
Earth, the soil taken are released soil by pressing press head and push rod extrusion piston, piston, and scraping ring can be effectively by sampling cavity
Soil on inner wall is released, and is not easy to discharge after solving the problems, such as soil sample, discharge is thorough.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the small-sized sampler of soil test.
Fig. 2 is a kind of vertical section schematic diagram of the small-sized sampler of soil test.
Fig. 3 is enlarged drawing at A in a kind of small-sized sampler of soil test.
Fig. 4 is the structure diagram of piston in a kind of small-sized sampler of soil test.
Fig. 5 is cross-sectional view at B in a kind of small-sized sampler of soil test.
Fig. 6 is the structure diagram of limiting device in a kind of small-sized sampler of soil test.
Wherein：Press head 1, push rod 2, fixed plate 3, casing 4, limiting device 5, spacing ring 6, interior stay tube 7, fixed sleeving 8,
Probe tube 9, windowpane 10, graduation mark 11, pressing plate 12, piston 13, sampling cavity 14, scraping ring 15, spacer pin 16, spacing head 17,
Pull rod 171, pulling plate 172, limit spring 173.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-6, a kind of small-sized sampler of soil test, including push rod 2, casing 4 and probe tube 9, described sleeve pipe 4
Cavity layer is internally provided with, 4 upper end of casing is fixed with fixed plate 3, and interior stay tube 7, interior 7 upper end of stay tube outside are interspersed with inside casing 4
Convex edge is designed with 4 lower end inside of casing, interior 7 lower end of stay tube is equipped with fixed sleeving 8, and the left and right sides of fixed sleeving 8 is equipped with two
Pressing plate 12, interior stay tube 7 and casing 4 are fixed by spacing ring 6, and equidistantly four limiting devices 5 are equipped with spacing ring 6, spacing
Device 5 corresponds to spacing ring 6, interior stay tube 7 and casing 4 and is designed with limit hole, and 7 in the vertical direction of interior stay tube is equipped with linear array
The limit hole of distribution, limiting device 5 are equipped with spacing spacer pin 16 and spacing head 17, and it is right that spacing head 17 is arranged on spacer pin 16
Side, spacing head 17 are internally provided with pulling plate 172, the left side of pulling plate 172 connection spacer pin 16, and pulling plate is equipped with two drawings in both sides about 172
Bar 171, pull rod 171 are interspersed in spacing head 17, and spacing head 17 and 171 junction of pull rod are equipped with linear pattern sliding slot, 172 He of pulling plate
The limit spring 173 of array distribution is equipped between pull head 17, the probe tube 9 is interspersed in fixed sleeving 8, interior stay tube 7 and casing 4
Inside, 9 upper end of probe tube are fixed in fixed plate 3, and probe tube 9 is equipped with windowpane 10, and the height of windowpane 10 sets and takes
The height of sample pipe 9 is identical, and windowpane 10 is equipped with graduation mark 11, and probe tube 9 is internally provided with sampling cavity 14,2 upper end of push rod
Equipped with press head 1,2 lower end of push rod is equipped with and is fixed with piston 13, and 13 lower end of piston is equipped with scraping ring 15, and 15 bottom surface of scraping ring is set to work
The inner side of plug 13 tilts, and scraping ring 15 and piston 13 be fitted on the inner wall of sampling cavity 14, and push rod 2 is interspersed to be fixed on sampling cavity 14 and solid
Inside fixed board 3, when soil test samples, the depth that samples as needed, pulls the pull rod 171 set on limiting device 5, pull rod
171 are pulled out spacer pin 16 by pulling plate 172, after the graduation mark 11 set on corresponding windowpane adjusts the position of fixed sleeving 8
Pulling plate 171 is unclamped, spacer pin 16 retightens internal overarm support 7 and casing 4, is pressed by hand and is pressed into soil by by pressing plate 12
Surface, probe tube 9 are pressed against in soil, and soil enters sampler by sampling cavity 14, easy to sample the soil of certain depth,
The soil taken is released soil by pressing 2 extrusion piston 13 of press head 1 and push rod, piston 13, and scraping ring 15 can have effective incite somebody to action
Soil on 14 inner wall of sampling cavity is released, and is not easy to discharge after solving the problems, such as soil sample, discharge is thorough.
The operation principle of the utility model is：The small-sized sampler of the utility model soil test, when soil test samples, root
The depth sampled according to needs, pulls the pull rod set on limiting device, and pull rod is pulled out spacer pin by pulling plate, corresponding windowpane
Pulling plate is unclamped behind the position of the graduation mark adjustment fixed sleeving of upper setting, spacer pin retightens internal overarm support and casing, passes through
Hand pressing is pressed into soil surface by by pressing plate, and probe tube is pressed against in soil, and soil enters sampler by sampling cavity,
Easy to sample the soil of certain depth, the soil taken is released soil by pressing press head and push rod extrusion piston, piston,
Scraping ring effectively can release the soil sampled on cavity wall, be not easy to discharge after solving the problems, such as soil sample, discharge is thorough
Bottom.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of small-sized sampler of soil test, including push rod (2), casing (4) and probe tube (9), it is characterised in that the set
Pipe (4) upper end is fixed with fixed plate (3), is interspersed with interior stay tube (7) inside casing (4), interior stay tube (7) lower end is equipped with fixed sleeving
(8), it is solid by spacing ring (6) that two pressing plate (12), interior stay tube (7) and casing (4) are equipped with left and right sides of fixed sleeving (8)
It is fixed, be equidistantly equipped with four limiting devices (5) on spacing ring (6), limiting device (5) is equipped with spacing spacer pin (16) and spacing
Head (17), it is solid that the probe tube (9) is interspersed in fixed sleeving (8), interior stay tube (7) and casing (4) inside, probe tube (9) upper end
It is scheduled in fixed plate (3), probe tube (9) is equipped with windowpane (10), and windowpane (10) is equipped with graduation mark (11), probe tube
(9) sampling cavity (14) is internally provided with, push rod (2) upper end is equipped with press head (1), and push rod (2) lower end is equipped with and is fixed with piston
(13), piston (13) lower end is equipped with scraping ring (15), and scraping ring (15) and piston (13) are fitted on the inner wall of sampling cavity (14), push rod
(2) intert and be fixed on sampling cavity (14) and fixed plate (3) inside.
2. the small-sized sampler of a kind of soil test according to claim 1, it is characterised in that set inside described sleeve pipe (4)
There is cavity layer.
A kind of 3. small-sized sampler of soil test according to claim 1, it is characterised in that interior stay tube (7) upper end
Outside and casing (4) lower end inside are designed with convex edge.
4. the small-sized sampler of a kind of soil test according to claim 1, it is characterised in that the limiting device (5) is right
Spacing ring (6), interior stay tube (7) and casing (4) is answered to be designed with limit hole, and interior stay tube (7) in the vertical direction is equipped with linear battle array
The limit hole of column distribution.
A kind of 5. small-sized sampler of soil test according to claim 1, it is characterised in that the height of the windowpane (10)
Degree sets identical with the height of probe tube (9).
6. the small-sized sampler of a kind of soil test according to claim 1, it is characterised in that scraping ring (15) bottom surface is set
Put to inclination on the inside of piston (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721109292.8U CN207351723U (en) | 2017-08-31 | 2017-08-31 | A kind of small-sized sampler of soil test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721109292.8U CN207351723U (en) | 2017-08-31 | 2017-08-31 | A kind of small-sized sampler of soil test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207351723U true CN207351723U (en) | 2018-05-11 |
Family
ID=62413286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721109292.8U Expired - Fee Related CN207351723U (en) | 2017-08-31 | 2017-08-31 | A kind of small-sized sampler of soil test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207351723U (en) |
-
2017
- 2017-08-31 CN CN201721109292.8U patent/CN207351723U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |