CN205919981U - Soil profile sample thief for environment measuring - Google Patents
Soil profile sample thief for environment measuring Download PDFInfo
- Publication number
- CN205919981U CN205919981U CN201620659122.6U CN201620659122U CN205919981U CN 205919981 U CN205919981 U CN 205919981U CN 201620659122 U CN201620659122 U CN 201620659122U CN 205919981 U CN205919981 U CN 205919981U
- Authority
- CN
- China
- Prior art keywords
- sampling
- annular
- push rod
- sampling cylinder
- drilling pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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 soil profile sample thief for environment measuring, including the lateral wall have well plenum chamber annular lance pipe, set up in the lever on annular lance pipe top is inserted and is located in the well plenum chamber of annular lance pipe lateral wall and with annular lance pipe sliding connection's sampling push rod to and set up in the sampling cylinder of sampling push rod lower part, the roof of well plenum chamber is provided with a plurality of jacks, the lateral wall of well plenum chamber is provided with a plurality of thief hatchs along the circumference, the sampling push rod includes the annular clamped spare, cross handle to and four root poles of connection the annular clamped spare and cross handle, a plurality of spouts have been seted up along the circumference on the diapire, the front end of sampling cylinder is inserted and is located in the lateral wall up -sampling mouth, the tail end of sampling cylinder be provided with with the slider of spout looks adaptation, the slider slide set up in in the spout. The utility model discloses simple structure, convenient operation, laborsaving, the controllable force when sampling cylinder promotes, application scope is wide.
Description
Technical field
This utility model is related to a kind of sampler, is specifically related to a kind of environment measuring soil profile sampler.
Background technology
With industrialized development, the going deep into of urbanization process, China's Soil Environmental Pollution constantly aggravates, soil environment matter
Amount changes greatly, and such as because new toxic and harmful substance occurs, Soil Environmental Pollution species and quantity are continuously increased, send out
Raw region and scale are gradually expanding, are endangering also further deeply.
And Soil K+adsorption is then the major way evaluating Soil Environmental Pollution degree, wherein soil sampling is that knot is evaluated in impact
The principal element of fruit detection accuracy.Soil sampler is as instrument requisite during collecting soil sample, direct shadow
Ring the efficiency of soil collecting.Existing soil sampler species is various, can be divided mainly into mechanical sampling device and hand sampling device two
Class.Wherein, mechanical soil sampler is mainly made up of units such as sampling head, connecting rod and Power Drive Units.Mechanical sampling device
Complex structure, is taken up space big, and weight is big, not readily portable, and samples and also need to be equipped with power resource, there is more limitation.
And during investigating the section of soil, find current earth boring auger or tube sampler meeting serious disturbance and compacting soil specimen, or even
Often damage top layer, be therefore highly desirable to and a kind of can gather undisturbed siol profile specimen and sampled point and vegetation will not be destroyed
Instrument.
Although the Chinese patent application of Application No. 201410724456.2 can solve the problem that this problem, it has yet suffered from
Sampling cylinder is ejected sampling using spring by following shortcoming, and the dynamics that ejects is uncontrollable, and mellow soil is suitable for, and it is somewhat hard to work as soil
When hard, the ejection of sampling cylinder can be affected, when sampling cylinder withdraws, by promoting portable plate to realize to center, and promote portable plate
During, the stress point of portable plate is at top, and the bottom of portable plate does not have stress point, force unbalance, not only arduously, also not
Easy to operate.
Utility model content
The purpose of this utility model is to provide a kind of environment measuring soil profile sampler, and its structure is simple, operation
Convenient, laborsaving, when sampling cylinder promotes, dynamics is controlled, is applicable not only to mellow soil, applies also for stiff soil, the scope of application
Extensively.
For achieving the above object, technical solution adopted in the utility model is:
A kind of environment measuring soil profile sampler, has the annular drilling pipe of hollow chamber, is arranged at institute including side wall
State the lever on annular drilling pipe top, be inserted in the hollow chamber of described annular bit tube side wall and slide with described annular drilling pipe
The sampling push rod being dynamically connected, and it is arranged at the sampling cylinder of sampling push rod bottom；
The roof of described hollow chamber is provided with some jacks, and the lateral wall of described hollow chamber is circumferentially provided with some
Thief hatch；
Described sampling push rod includes the annular fixing member being arranged in hollow chamber, is arranged at the cross above annular drilling pipe
Type handle, and connect four rib bars of annular fixing member and cross handle, described rib bar one end is with cross handle integrally
Connect, the other end passes through described jack and annular fixing member integrally connected；The diapire of described annular fixing member is inclined-plane, inner side
Bottom, outside is high；Some chutes are circumferentially offered on described diapire；
Described sampling cylinder is adapted with described thief hatch, and the front end of described sampling cylinder is inserted in described lateral wall up-sampling mouth
Interior, the tail end of described sampling cylinder is provided with the slide block being adapted with described chute, and described slide block is slideably positioned in described chute.
Further, described lever includes connecting rod and handle, and one end of described connecting rod is arranged at described annular admittedly
Determine the top center of part, the other end is fixedly connected with described handle after passing through cross handle.
Further, described connecting rod is provided with locating ring, lower locating ring and dowel hole, described dowel hole
Between upper locating ring and lower locating ring, in described dowel hole, it is inserted with spacer pin bar.
Further, the bottom of described annular drilling pipe is provided with blade.
Further, the quantity of described chute, sampling cylinder and thief hatch is equal.
The beneficial effects of the utility model are: this utility model by sample push rod instead of spring of the prior art and
Portable plate, to realize release and the withdrawal of sampling cylinder, pushes down on sampling push rod and sampling cylinder can be released sampling, pull up
Sampling push rod, you can withdraw sampling cylinder, simple, convenient, laborsaving, when sampling cylinder promotes, dynamics is controlled, is applicable not only to soft
Soil, applies also for stiff soil, applied widely；This utility model be provided with the connecting rod of lever locating ring,
Lower locating ring and dowel hole, and by limiting a pin rod to dowel hole interpolation, come the position of limited samples push rod, it is to avoid
Sampling push rod is excessive because of displacement, and causes to damage.
This utility model structure is simple, easy to operate, laborsaving, and when sampling cylinder promotes, dynamics is controlled, is applicable not only to soft
Soil, applies also for stiff soil, applied widely.
Brief description
Fig. 1 is the structural representation of this utility model sampling cylinder retracted state；
Fig. 2 is the axonometric chart of this utility model sampling cylinder retracted state；
Fig. 3 releases the structural representation of state for this utility model sampling cylinder；
In figure, 1, annular drilling pipe；2nd, lever, 3, sampling push rod, 4, sampling cylinder；5th, thief hatch；6th, annular fixing member, 7,
Cross handle, 8, rib bar, 9, chute；10th, slide block, 11, connecting rod；12nd, handle, 13, hollow chamber；14th, upper locating ring,
15th, lower locating ring；16th, dowel hole, 17, spacing pin rod；18th, blade.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing, by tool
Body embodiment is further described to this utility model.
As shown in accompanying drawing 1～3, a kind of environment measuring soil profile sampler, there is the ring of hollow chamber including side wall
Shape drilling pipe 1, be arranged at described annular drilling pipe 1 top lever 2, be inserted in described annular drilling pipe 1 side wall hollow chamber 13
Sampling push rod 3 that is interior and being slidably connected with described annular drilling pipe 1, and the sampling cylinder 4 being arranged at sampling push rod 3 bottom；Described
The roof of hollow chamber 13 is provided with some jacks, and the lateral wall of described hollow chamber 13 is circumferentially provided with some thief hatch 5；
Described sampling push rod 3 includes the annular fixing member 6 being arranged in hollow chamber 13, is arranged at the cross of annular drilling pipe 1 top
Handle 7, and connect four rib bars 8 of annular fixing member 6 and cross handle 7, described rib bar 8 one end and cross handle 7
Integrally connected, the other end passes through described jack and annular fixing member 6 integrally connected；The diapire of described annular fixing member 6 is inclined-plane,
Inner side bottom, outside is high；Some chutes 9 are circumferentially offered on described diapire；Described sampling cylinder 4 is adapted with described thief hatch 5,
The front end of described sampling cylinder 4 is inserted in the up-sampling mouth 5 of described lateral wall, and the tail end of described sampling cylinder 4 is provided with and described cunning
The slide block 10 that groove 9 is adapted, described slide block 10 is slideably positioned in described chute 9.Further, described rib bar 8 cooperation plugs
In described jack.This utility model instead of spring of the prior art and portable plate by push rod 3 of sampling and realizes sampling
The release of cylinder 4 and withdrawal, push down on sampling push rod 3 and sampling cylinder 4 can be released sampling, pull up sampling push rod 3, you can
Sampling cylinder 4 is withdrawn, simple, convenient, laborsaving, when sampling cylinder 4 promotes, dynamics is controlled, is applicable not only to mellow soil, also applicable
In stiff soil, applied widely.
Further, described lever 2 includes connecting rod 11 and handle 12, and one end of described connecting rod 11 is arranged at described
The top center of annular fixing member 6, the other end is fixedly connected with described handle 12 after passing through cross handle 7.Further,
Locating ring 14, lower locating ring 15 and dowel hole 16 are provided with described connecting rod 11, it is upper fixed that described dowel hole 16 is located at
Between position ring 14 and lower locating ring 15, in described dowel hole 16, it is inserted with spacer pin bar 17.This utility model is in lever 2
Locating ring 14, lower locating ring 15 and dowel hole 16 are provided with connecting rod 11, and by limiting to dowel hole 16 interpolation
Position pin rod 17, carrys out the displacement of limited samples push rod 3, it is to avoid sampling push rod 3 is excessive because of displacement, and causes to damage.When sampling pushes away
When bar shifts up, upper locating ring is had to stop its over-travel upwards, it is to avoid because overexertion leads to damage upwards；Work as sampling
When push rod shifts up to top, spacing pin rod is inserted can be prevented from dowel hole sampling push rod under gravity to moving down
Dynamic；After extracting spacing pin rod, sampling push rod can be moved to downwards lower locating ring, and lower locating ring avoids it and exerted oneself downwards
The damage leading to greatly.
Further, the bottom of described annular drilling pipe 1 is provided with blade 18.
Further, the quantity of described chute 9, sampling cylinder 4 and thief hatch 5 is equal.
Using method of the present utility model: first pass through lever 2 and annular drilling pipe 1 is inserted suitable depth in soil, from
Extracting spacing pin rod 17 in dowel hole 16, then pushing down on sampling push rod 3, thus sampling cylinder 4 is released thief hatch 5 adopting
Sample, after sampling finishes, pulls up the sampling supreme locating ring 14 of push rod 3, sampling cylinder 4 is recoverable, then by spacing pin rod 17
In insertion dowel hole 16, then annular drilling pipe 1 is taken out, that is, complete to sample.
Claims (5)
1. a kind of environment measuring soil profile sampler is it is characterised in that include the annular that side wall has hollow chamber (13)
Drilling pipe (1), it is arranged at the lever (2) on described annular drilling pipe (1) top, be inserted in the hollow of described annular drilling pipe (1) side wall
Within the chamber the sampling push rod (3) being slidably connected with described annular drilling pipe (1), and it is arranged at adopting of sampling push rod (3) bottom
Sample cylinder (4)；
The roof of described hollow chamber (13) is provided with some jacks, and the lateral wall of described hollow chamber (13) is circumferentially provided with
Some thief hatch (5)；
Described sampling push rod (3) includes the annular fixing member (6) being arranged in hollow chamber (13), is arranged at annular drilling pipe (1)
The cross handle (7) of top, and connect four rib bars (8) of annular fixing member (6) and cross handle (7), described rib
Bar (8) one end and cross handle (7) integrally connected, the other end passes through described jack and annular fixing member (6) integrally connected；Institute
The diapire stating annular fixing member (6) is inclined-plane, inner side bottom, and outside is high；Some chutes (9) are circumferentially offered on described diapire；
Described sampling cylinder (4) is adapted with described thief hatch (5), and the front end of described sampling cylinder (4) is inserted on described lateral wall
In thief hatch (5), the tail end of described sampling cylinder (4) is provided with the slide block (10) being adapted with described chute (9), described slide block
(10) it is slideably positioned in described chute (9).
2. a kind of environment measuring soil profile sampler according to claim 1 is it is characterised in that described lever
(2) connecting rod (11) and handle (12) are included, one end of described connecting rod (11) is arranged at the top of described annular fixing member (6)
Center, the other end is fixedly connected with described handle (12) afterwards through cross handle (7).
3. a kind of environment measuring soil profile sampler according to claim 2 is it is characterised in that described connecting rod
(11) it is provided with locating ring (14), lower locating ring (15) and dowel hole (16) on, it is upper fixed that described dowel hole (16) is located at
Between position ring (14) and lower locating ring (15), in described dowel hole (16), it is inserted with spacer pin bar (17).
4. a kind of environment measuring soil profile sampler according to claim 1 it is characterised in that described annular drilling pipe
(1) bottom is provided with blade (18).
5. a kind of environment measuring soil profile sampler according to claim 1 it is characterised in that described chute (9),
The quantity of sampling cylinder (4) and thief hatch (5) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659122.6U CN205919981U (en) | 2016-06-28 | 2016-06-28 | Soil profile sample thief for environment measuring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659122.6U CN205919981U (en) | 2016-06-28 | 2016-06-28 | Soil profile sample thief for environment measuring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205919981U true CN205919981U (en) | 2017-02-01 |
Family
ID=57874182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620659122.6U Expired - Fee Related CN205919981U (en) | 2016-06-28 | 2016-06-28 | Soil profile sample thief for environment measuring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205919981U (en) |
-
2016
- 2016-06-28 CN CN201620659122.6U patent/CN205919981U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20210628 |