CN110132640A - A kind of soil sampling apptss - Google Patents
A kind of soil sampling apptss Download PDFInfo
- Publication number
- CN110132640A CN110132640A CN201910436394.8A CN201910436394A CN110132640A CN 110132640 A CN110132640 A CN 110132640A CN 201910436394 A CN201910436394 A CN 201910436394A CN 110132640 A CN110132640 A CN 110132640A
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- Prior art keywords
- sampler barrel
- soil
- exerting
- native
- sampling
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The present invention relates to a kind of soil sampling apptss, comprising: support frame；Device for exerting, device for exerting are set on support frame；Native sampler is bored, native sampler is bored and is set to below device for exerting, device for exerting driving bores native sampler and successively carries out boring soil and sampling.Soil sampling apptss according to the present invention bore soil sampling dress by device for exerting and successively carry out boring soil and sampling, when avoiding sampler direct sample, after reaching certain depth, sampler can not continue drilling due to by larger resistance or sampler deforms because bearing excessive pressure, bring larger accuracy that is inconvenient, influencing sampling amount, depth selection to sampling.
Description
Technical field
The present invention relates to soil collecting device technical fields, and in particular to a kind of soil sampling apptss.
Background technique
With the propulsion of Ecological Civilization Construction, contaminated site soil remediation is become increasingly prevalent, and is completed in recovery project
Afterwards, need to carry out an acceptance inspection to rehabilitating soil detection.After rehabilitating soil backfill, place surface can cover one layer of clean soil, and backfill
When can carry out layering landfill according to the different pollution levels and type of soil, so must be to different depth in acceptance test
Soil is sampled.
Soil-like for repairing acceptance test must assure that its primitive character, and soil sample at present mostly uses greatly rotation
Drilling, high-speed rotating drill bit and soil severe friction can generate a large amount of heat, this, which may result in high temperature, makes the property of soil
Change (the heated volatilization of such as organic matter), brings relatively large deviation to testing result；And the device currently used for soil sample
It is mostly cylindrical shape, after sampling reaches certain depth, the sampler of cylinder type can not continue to bore due to by larger resistance
Into, while sampler can also be made to occur bending and deformation due to by biggish pressure.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of soil sampling apptss, soil sampling dress according to the present invention
It sets and drives the native sampler of the brill successively to carry out boring soil and sampling by device for exerting, avoid (the sampling of existing sampler
Cylinder) direct sample when, after reaching certain depth, sampler can not continue to creep into due to by larger resistance or sampler
It deforms because bearing excessive pressure, brings larger accuracy that is inconvenient, influencing sampling amount, depth selection to sampling.
The present invention provides a kind of soil sampling apptss, comprising: support frame；Device for exerting, the device for exerting are set to
On support frame as described above；Native sampler is bored, the native sampler of the brill is set to below the device for exerting, the device for exerting
The native sampler of the brill is driven successively to carry out boring soil and sampling.
Drive the native sampler of the brill successively to carry out boring soil and sampling by device for exerting, avoid existing sampler barrel or
When sampler direct sample, after reaching certain depth, sampler can not continue to creep into due to by larger resistance, or sampling
Device deforms because bearing excessive pressure, brings larger accuracy that is inconvenient, influencing sampling amount, depth selection to sampling.
On the basis of foregoing invention, the present invention can also be improved as follows:
Further, the native sampler of the brill includes boring native part, sampling room, the internal layer sampler barrel being mutually slidably connected and outer
Layer sampler barrel, the native part of the brill are set to outer layer sampler barrel lower end, and the sampling room is set under the internal layer sampler barrel
End, the device for exerting can successively drive the outer layer sampler barrel and internal layer sampler barrel to synchronize movement or opposite fortune downwards
It is dynamic.
As a result, device for exerting first drive the outer layer sampler barrel and internal layer sampler barrel synchronize move downward, to drive institute
It is set forth in the native part of brill to pierce in soil, after reaching target depth, device for exerting drives internal layer sampler barrel and outer layer sampler barrel to send out again
Raw relative motion, is sampled so that the sampling room be driven to pierce in soil.
Specifically, being connected between two layers of sampler barrel (internal layer sampler barrel and outer layer sampler barrel) using sliding groove and sliding shoe sliding
It connects, the sampling room is located inside the outer layer sampler barrel, and the device for exerting can drive the internal layer sampler barrel along described
Outer layer sampler barrel inner wall slide downward.
Preferably, the sampler further include can be along the horizontal slide plate of support frame as described above vertical sliding, the outer layer
Sampler barrel is fixedly connected with the slide plate.
Specifically, the slide plate passes through the connecting rod being firmly connected with it and the support frame as described above company of sliding along the vertical direction
It connects.
Preferably, the upper end outer wall of the outer layer sampler barrel is fixedly installed in the through-hole in the middle part of the horizontal slide plate.
Preferably, the outer layer sampling drum outer wall is set as quadrangle diamond structure.
Water chestnut is sharp as a result, can greatly reduce drilling resistance, laborsaving time saving.
Further, the device for exerting includes stamping parts and driving assembly, and the driving component can drive the stamping parts
The outer layer sampler barrel and internal layer sampler barrel is successively pushed to synchronize movement or relative motion.
Preferably, the sampling room top is provided with air hole.For keeping sampling room's air pressure consistent with atmospheric pressure.
Specifically, the sampling room is cylindrical tube.
Preferably, the stress surface of stamping parts and the stress surface of sampler are cased with crash roll, can effectively reduce impact
It is damaged to device bring.
Further, the stamping parts includes the interior compact cylinder and outer compact cylinder being mutually rotatablely connected, the interior compact cylinder with
The interior sampler barrel is correspondingly arranged up and down, and the outer compact cylinder is correspondingly arranged up and down with the outer sampler barrel.
Specifically, the outer compact cylinder is set on the interior punching press drum outer wall, the outer compact cylinder and the interior punching press
Cylinder is threadedly coupled.
Specifically, the interior compact cylinder and the interior sampler barrel consistency from top to bottom are arranged, the outer compact cylinder takes outside with described
The setting of sample cylinder consistency from top to bottom.
When sampling as a result, the driving assembly driving outer compact cylinder impact outer layer sampler barrel makes to act on the native part of brill
Boring native part drives the outer layer sampler barrel to pierce in soil together, and after reaching target depth, driving assembly drives interior punching press again
Cylinder impacts interior sampler barrel to act on the sampling room, and sampling room pierces in soil and is sampled.
Further, the driving component includes that the outer compact cylinder and interior compact cylinder can be driven simultaneously to the interior sampler barrel
With the press machine of outer sampler barrel movement and be set to the precession disk of the interior compact cylinder upper end.
Specifically, the precession disk is fixedly installed on the interior compact cylinder upper end.
The drilling power for boring native part is provided by press machine, after the native part of brill reaches target depth, sampling room is needed to be taken
It, can be interior by the precession disk above compact cylinder in rotating since the outer compact cylinder and interior compact cylinder are rotatablely connected when sample
Compact cylinder and sampling room 43 are stretched out outside outer compact cylinder, then proceed to rotation precession disk, sampling room can pierce in soil and be taken
Sample.
Preferably, the press machine is hand-rail type press machine.Thus convenient for artificial control depth selection, and structure is simple.
Further, it is described bore native part be with can opening and closing eight pawl structures drill bit, each pawl head of the eight pawls structure
It can be grouped to pyramidal structure.
As a result, drill bit can opening and closing, driving device driving outer layer sampler barrel pierce soil when, due to each pawl head of drill bit by
The extrusion stress of soil, aggregates into pyramidal structure, enters inside soil convenient for boring soil, after drilling depth reaches depth selection,
Device for exerting drives internal layer sampler barrel along the outer layer sampler barrel internal slide, and outwardly against each pawl head for boring native part, makes
It is opened, and sampling room drills out from each pawl head of drill bit and is sampled.
Further, each pawl head for boring native part is hinged with the outer sampler barrel respectively, is arranged on each pawl head inner wall
There is the elastic component for controlling each pawl head auto-polymerization.
As a result, under normal condition and bore earthy state under, each pawl head can the tapered structure of auto-polymerization, convenient for drilling soil
It is internal.
Further, edge structure is provided on the outer wall of each pawl head for boring native part.
Each pawl head outer wall is provided with edge structure, can cut into soil, enter inside soil convenient for drill bit.
Further, support frame as described above includes several support beams and several vertical support rods, and each support rod lower end is set
It is equipped with lug tooth, is provided with scale on each vertical support rod.
Specifically, the lug tooth is fixed on ground, plays the role of stable whole device, is carved with scale on bracket,
For accurately measuring sampler barrel drilling depth, the acquisition of accurate deep soil may be implemented, satisfaction takes native requirement.
Further, the device for exerting is located at vertical height-adjustable on support frame as described above.
Specifically, the device for exerting is set in the support beam, the support beam and the vertical bar are slided
It connects, the fixing piece that the support beam for being located at certain vertical height can be fixed is provided in the vertical bar.
As a result, can the height as needed to the device for exerting be adjusted, and fixing piece can prevent device for exerting from existing
Upward sliding when brill soil sampler described in punching press, to provide sufficiently stable impact force.
Soil sampling apptss according to the present invention are avoided and are produced because rotary drilling is crept into using impact type as drilling power
Raw amount of heat destroys soil property, and ensure that drilling depth.Drill bit take can opening and closing pyramidal structure, can effectively reinforce
Drilling effect and drilling depth, and the damage risk of device is greatly reduced, while ensure that broken rock stone etc. can be bored when drilling to be consolidated
Body substance.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment of the present invention.
Fig. 2 is the cut-away section structural schematic diagram of the native sampler of brill of the embodiment of the present invention.
Fig. 3 is the overlooking structure diagram of the native sampler of brill of the embodiment of the present invention.
Fig. 4 is the cut-away section structural schematic diagram of the device for exerting of the embodiment of the present invention.
In attached drawing 1-4, component representated by each label is as follows:
Support frame 1；Support beam 11；Support rod 12；Lug tooth 121；Scale 122；
Device for exerting 2；Stamping parts 21；Interior compact cylinder 211；Outer compact cylinder 212；Driving assembly 22；Press machine 221；Precession
Disk 222；
Bore native part 3；Pawl head 31；Edge structure 311；
Bore native sampler 4；Internal layer sampler barrel 41；Outer layer sampler barrel 42；Sampling room 43；Horizontal slide plate 44；Through-hole 45；Four
Angle diamond structure 46；Crash roll 47；Air hole 48；Connecting rod 49.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to Fig. 1 and with reference to the specific embodiment description present invention.
As shown in Figure 1, the present invention provides a kind of soil sampling apptss, comprising: support frame 1；Device for exerting 2, it is described to apply
Pressure device 2 is set on support frame as described above 1；Native sampler 4 is bored, the native sampler 4 of the brill is set to the device for exerting 2
Lower section, the device for exerting 2 drive the native sampler 4 of the brill successively to carry out boring soil and sampling.
It drives the native sampler 4 of the brill successively to carry out boring soil and sampling by device for exerting 3, avoids existing sampler barrel
Or when sampler direct sample, after reaching certain depth, sampler can not continue to creep into due to by larger resistance, or take
Sampling device deforms because bearing excessive pressure, to sampling bring it is larger it is inconvenient, influence sampling amount, depth selection it is accurate
Degree.
As shown in the figures 1 and 2, soil sampling apptss according to an embodiment of the present invention, the native sampler 4 of the brill includes boring soil
Part 3, sampling room 43, the internal layer sampler barrel 41 and outer layer sampler barrel 42 being mutually slidably connected, the native part 3 of the brill are set to described outer
42 lower end of layer sampler barrel, the sampling room 43 are set to 41 lower end of internal layer sampler barrel, and the device for exerting 2 can successively drive
The outer layer sampler barrel 41 and internal layer sampler barrel 42 synchronize downwards movement or relative motion.
As a result, device for exerting 2 first drive the outer layer sampler barrel 42 and internal layer sampler barrel 41 synchronize move downward, to drive
The dynamic native part 3 of brill that is set forth in pierces in soil, and after the native part 3 of brill reaches target depth, device for exerting 2 drives internal layer sampler barrel 41 again
Relative motion occurs with outer layer sampler barrel 42, is sampled so that the sampling room 43 be driven to pierce in soil.
Specifically, sliding using sliding groove and sliding shoe between two layers of sampler barrel (internal layer sampler barrel 41 and outer layer sampler barrel 42)
Dynamic connection, the sampling room are located inside the outer layer sampler barrel, and the device for exerting 2 can drive 41 edge of internal layer sampler barrel
The 42 inner wall slide downward of outer layer sampler barrel.
Preferably, as shown in Fig. 1 or 3, the native sampler 4 of the brill further includes can be along 1 vertical sliding of support frame as described above
Horizontal slide plate 44, the outer layer sampler barrel 41 is fixedly connected with the slide plate 44.
It is slided along the vertical direction specifically, the slide plate 44 passes through the connecting rod 49 being firmly connected with it with support frame as described above 1
Dynamic connection.
Preferably, the upper end outer wall of the outer layer sampler barrel 41 is fixedly installed on the through-hole 45 at 44 middle part of horizontal slide plate
It is interior.
Preferably, 41 outer wall of outer layer sampler barrel is set as quadrangle diamond structure 46.
Water chestnut is sharp as a result, can greatly reduce drilling resistance, laborsaving time saving.
Soil sampling apptss according to an embodiment of the present invention, the device for exerting 2 include stamping parts 21 and driving assembly 22,
The driving component 22 can drive the stamping parts 21 that the outer layer sampler barrel 41 and internal layer sampler barrel 42 is successively pushed to carry out together
Step movement or relative motion.
Preferably, 43 top of sampling room is provided with air hole 48.For keeping 43 air pressure of sampling room consistent with atmospheric pressure.
Specifically, the sampling room 43 is cylindrical tube.
Preferably, the stress surface of the stress surface of stamping parts and the native sampler of brill is cased with crash roll 47, can effectively subtract
Shaochong is hit to be damaged to device bring.
As shown in Figs 1-4, soil sampling apptss according to an embodiment of the present invention, the stamping parts 21 include that mutually rotation connects
The interior compact cylinder 211 and outer compact cylinder 212 connect, the interior compact cylinder 211 is correspondingly arranged with interior about 41 sampler barrel, described
Outer compact cylinder 212 is correspondingly arranged with outer about 42 sampler barrel.
Specifically, the outer compact cylinder 212 is set on 211 outer wall of interior compact cylinder, the outer compact cylinder 212 and institute
Interior compact cylinder 211 is stated to be threadedly coupled.
Specifically, the interior compact cylinder 211 is arranged with interior 41 consistency from top to bottom of sampler barrel, the outer compact cylinder 212 with
42 consistency from top to bottom of the outer sampler barrel setting.
When sampling, driving assembly 22 drives the outer compact cylinder 212 to impact outer layer sampler barrel 42 to act on the native part of brill
3, make to bore native part 3 the outer layer sampler barrel 42 is driven to pierce in soil together, after reaching target depth, driving assembly 22 drives again
Compact cylinder 211 impacts interior sampler barrel 41 to act on the sampling room 43 in dynamic, and sampling room pierces in soil and is sampled.
As shown in Fig. 1 or 4, soil sampling apptss according to an embodiment of the present invention, the driving component 22 includes that can drive
The press machine 221 that the outer compact cylinder 212 and interior compact cylinder 211 are moved to the interior sampler barrel 41 and outer sampler barrel 42 simultaneously with
And it is set to the precession disk 222 of 211 upper end of interior compact cylinder.
Specifically, the precession disk is fixedly installed on 211 upper end of interior compact cylinder.
The drilling power for boring native part is provided by press machine, after boring native part and reaching target depth, need to be sampled room into
It, can be by compact cylinder 211 in rotating since the outer compact cylinder 212 and interior compact cylinder 211 are rotatablely connected when row sampling
The precession disk 222 of side, interior compact cylinder 211 and sampling room 43 are stretched out outside outer compact cylinder 212, then proceed to rotation precession disk 222,
Sampling room 43 can pierce in soil and be sampled.
Preferably, the press machine is hand-rail type press machine.Thus convenient for artificial control depth selection, and structure is simple.
As shown in the figures 1 and 2, soil sampling apptss according to an embodiment of the present invention, the drilling part 3 have can opening and closing eight
Each pawl head 31 of the drill bit of pawl structure, the eight pawls structure can be grouped to pyramidal structure.
Drill bit can opening and closing, driving device driving outer layer sampler barrel 42 pierce soil when, since each pawl head of drill bit is by soil
The extrusion stress of earth, aggregates into pyramidal structure, enters inside soil convenient for boring soil, after drilling depth reaches depth selection, applies
Pressure device 2 drives internal layer sampler barrel 42 along 41 internal slide of outer layer sampler barrel, and native outwardly against and outwardly against bore
Each pawl head 31 of part, makes its opening, and sampling room 43 drills out from each pawl head 31 of drill bit and is sampled.
As shown in Fig. 2, soil sampling apptss according to an embodiment of the present invention, each pawl head 31 for boring native part 3 respectively with
The outer sampler barrel 42 is hinged, and the elasticity for controlling each 31 auto-polymerization of pawl head is provided on each 31 inner wall of pawl head
Part.
As a result, under normal condition and bore earthy state under, each eight pawl 31 can the tapered structure of auto-polymerization, convenient for bore
Into inside soil.
As shown in Fig. 2, soil sampling apptss according to an embodiment of the present invention, each pawl head 31 for boring native part 3
Edge structure 311 is provided on outer wall.
Each 31 outer wall of pawl head is provided with edge structure 311, can cut into soil, enter inside soil convenient for drill bit.
As shown in Figure 1, soil sampling apptss according to an embodiment of the present invention, support frame as described above 1 includes several support beams
11 and several vertical support rods 12, each 12 lower end of support rod is provided with lug tooth 121, each vertical support rod 12 it is upper
It is provided with scale 121.
Specifically, the lug tooth is fixed on ground, plays the role of stable whole device, be carved with scale on bracket
122, for accurately measuring sampler barrel drilling depth, the acquisition of accurate deep soil may be implemented, satisfaction takes native requirement.
Soil sampling apptss according to an embodiment of the present invention, the device for exerting 2 are located at the vertical height on support frame as described above 1
Degree is adjustable.
Specifically, the device for exerting 2 is set in the support beam 11, the support beam 11 and the vertical bar
12 are slidably connected, and being provided in the vertical bar 12 can consolidate to what the support beam for being located at certain vertical height was fixed
Determine part.
As a result, can the height as needed to the device for exerting 2 be adjusted, and fixing piece can prevent device for exerting 2
Upward sliding when brill soil sampler 4 described in punching press, to provide sufficiently stable impact force.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.Although the embodiment of the present invention is described in detail above, this field
Those of ordinary skill is understood that in the case where not departing from this principle of the present invention and objective and can carry out to these embodiments
A variety of change, modification, replacement and modification, the scope of the present invention are defined by the claims and their equivalents.
Claims (10)
1. a kind of soil sampling apptss characterized by comprising
Support frame (1)；
Device for exerting (2), the device for exerting are set on support frame as described above (1)；
Native sampler (4) is bored, the native sampler of the brill is set to below the device for exerting (2), the pressure dress
Setting (2) drives the native sampler of the brill successively to carry out boring soil and sampling.
2. soil sampling apptss according to claim 1, which is characterized in that the native sampler (4) of the brill includes boring soil
Part (3), sampling room (43), the internal layer sampler barrel (41) and outer layer sampler barrel (42) being mutually slidably connected, the native part (3) of the brill set
It is placed in outer layer sampler barrel (42) lower end, the sampling room (43) is set to internal layer sampler barrel (41) lower end, described to apply
Pressure device (2) can successively drive the outer layer sampler barrel (41) and internal layer sampler barrel (42) synchronizes downwards movement or opposite fortune
It is dynamic.
3. soil sampling apptss according to claim 2, which is characterized in that the device for exerting (2) includes stamping parts
(21) and driving assembly (22), the driving component (22) can drive the stamping parts (21) successively to push the outer layer sampler barrel
(41) and internal layer sampler barrel (42) synchronizes movement or relative motion.
4. soil sampling apptss according to claim 3, which is characterized in that the stamping parts (21) includes that mutually rotation connects
The interior compact cylinder (211) and outer compact cylinder (212) connect, the interior compact cylinder (211) are right up and down with the internal layer sampler barrel (41)
It should be arranged, the outer compact cylinder (212) is correspondingly arranged up and down with the outer layer sampler barrel (42).
5. soil sampling apptss according to claim 3, which is characterized in that the driving component (22) includes that can drive institute
It states outer compact cylinder (212) and interior compact cylinder (211) while being transported respectively to the internal layer sampler barrel (41) and outer layer sampler barrel (42)
Dynamic press machine (221) and the precession disk (222) for being set to interior compact cylinder (211) upper end.
6. soil sampling apptss according to claim 2, which is characterized in that it is described soil part (3) be with can opening and closing eight
Each pawl head of the drill bit of pawl structure, the eight pawls structure can be grouped to pyramidal structure.
7. soil sampling apptss according to claim 6, which is characterized in that each pawl head (31) point for boring native part (3)
Not hingedly with the outer layer sampler barrel (42), it is provided on each pawl head (31) inner wall for controlling each pawl head (31)
The elastic component of auto-polymerization.
8. soil sampling apptss according to claim 7, which is characterized in that each pawl head for boring native part (3)
(31) edge structure (311) are provided on outer wall.
9. -8 any soil sampling apptss according to claim 1, which is characterized in that support frame as described above (1) includes several
Support beam (11) and several vertical support rods (12), each support rod (12) lower end are provided with lug tooth (121), each described
Scale is provided on vertical support rod (12).
10. -8 any soil sampling apptss according to claim 1, which is characterized in that the device for exerting (2) is located at institute
It states vertical height-adjustable on support frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910436394.8A CN110132640A (en) | 2019-05-23 | 2019-05-23 | A kind of soil sampling apptss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910436394.8A CN110132640A (en) | 2019-05-23 | 2019-05-23 | A kind of soil sampling apptss |
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| Publication Number | Publication Date |
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| CN110132640A true CN110132640A (en) | 2019-08-16 |
Family
ID=67573038
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910436394.8A Pending CN110132640A (en) | 2019-05-23 | 2019-05-23 | A kind of soil sampling apptss |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323767A (en) * | 2022-01-12 | 2022-04-12 | 合肥学院 | Fixed-depth soil taking device for soil component detection |
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| JP6097103B2 (en) * | 2013-03-13 | 2017-03-15 | 株式会社ワイビーエム | Soil sampler |
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| CN114323767A (en) * | 2022-01-12 | 2022-04-12 | 合肥学院 | Fixed-depth soil taking device for soil component detection |
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Application publication date: 20190816 |