CN209400254U - A kind of soil profile sampler - Google Patents
A kind of soil profile sampler Download PDFInfo
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- CN209400254U CN209400254U CN201821663555.4U CN201821663555U CN209400254U CN 209400254 U CN209400254 U CN 209400254U CN 201821663555 U CN201821663555 U CN 201821663555U CN 209400254 U CN209400254 U CN 209400254U
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- sampling
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- type operating
- column
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of soil profile samplers, it is related to Soil Testing, it is intended to quickly disposably take fully pedotheque, technical points include the sampling column for including inner hollow, it is threaded through the L-type operating stick one moved inside sampling column along vertical sampling column length direction, it is threaded through the L-type operating stick two moved inside sampling column along sampling column length direction, the sampling groove one for being connected to one short horizontal wall one end of L-type operating stick and the sampling groove two for being connected to two short horizontal wall one end of L-type operating stick, the sampling groove two is connected in sampling groove one along the sliding of sampling column length direction, the side wall of the sampling groove one is provided with the waist type groove mobile for the short horizontal wall of L-type operating stick two, the side wall of the sampling column is provided with several sliding mouths that sampling column is stretched out for sampling groove one and sampling groove two along sampling column length direction, reach Disposably take fully the purpose of pedotheque.
Description
Technical field
The utility model relates to Soil Testings, more specifically, it relates to a kind of soil profile sampler.
Background technique
Soil is made of the different mineral composition of thickness from level to level, and soil constitution is very complicated, be on the whole by
Three phase compositions of solid, liquid, gas such as organic matter, moisture and the air that minerals, plant and animal residues decomposition generate.
The detection project of soil generally has, the measurement of soil mineral full dose, the available nutrient of soil, microelement contents of soil and
Availability of Trace Elements (iron, boron, manganese, copper, zinc and molybdenum) assay, soil organic matter content measurement and soil acidity or alkalinity,
Cation Exchange Capacity in Soils, measurement of composition of Soil exchangeable Al etc.；Sampling ten before Soil K+adsorption starts, to soil
Divide important.
Existing Authorization Notice No. is the Chinese patent of CN207689166U, discloses a kind of soil profile sampler, skill
Art programme element be include first sleeve and the second casing, the second casing is set in first sleeve, first sleeve lower part it is interior
Wall is equipped on the outside of the second casing part described in screw thread and is provided along its length one section of screw thread, and the side wall of the second casing is equipped with
Multiple sampling holes, activity is plugged with multiple sampling geosynclinal blocks in sampling hole, and sampling geosynclinal block passes through in flexible connector and the second casing
Wall connection, the interior sliding of the second casing are connected with push rod, which can realize soil after stablizing insertion underground
Sampling.
But the soil property of some soil is more sticky, has very strong bonding force, the sampling groove of this sampler between soil
After block insertion soil takes in soil in slot, when withdrawing sampling geosynclinal block, the soil sampled in geosynclinal block is easy to fall off, and makes
At undersampling.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of soil profile sampler, tool
Once property takes fully the advantage of pedotheque.
To achieve the above object, the utility model provides following technical solution:
A kind of soil profile sampler, sampling column including inner hollow are threaded through inside sampling column along vertical sampling column
The mobile L-type operating stick one of length direction, be threaded through the L-type operating stick two moved inside sampling column along sampling column length direction,
The sampling groove one for being connected to one short horizontal wall one end of L-type operating stick and the sampling for being connected to two short horizontal wall one end of L-type operating stick
Slot two, the sampling groove two are connected in sampling groove one along the sliding of sampling column length direction, the side wall setting of the sampling groove one
There is the waist type groove mobile for the short horizontal wall of L-type operating stick two, the side wall of the sampling column is provided with along sampling column length direction
Several sliding mouths of sampling column are stretched out for sampling groove one and sampling groove two.
By taking above-mentioned technical proposal, sampling groove two is in sampling groove one, is released sample by L-type operating stick one together
Column is simultaneously inserted into soil, and then operating stick two drives sampling groove two to move up, and sampling groove two takes in soil in slot, is then recycled
Operating stick one retracts sampling groove one and sampling groove two in sampling column, during withdrawing sampling groove one and sampling groove two, takes
Sample slot two separates pedotheque and original soil in surrounding, guarantees that pedotheque is retracted in sampling column completely, reaches primary
Property takes fully the purpose of pedotheque；The soil sample of different depth may be implemented in the sliding mouth of different height simultaneously.
The utility model is further arranged to, and the sampling column side wall above the sliding mouth is set along sampling column length direction
It is equipped with slippage slot, the slippage slot sliding, which is connected with, prevents soil from entering the locating part in sampling column.
By taking above-mentioned technical proposal, prevent in sampling column during being inserted into soil horizon, non-sampling soil into
Enter into sampling column, influences the insertion of sampling column and the detection of later period soil.
The utility model is further arranged to, and the locating part includes the limit plate and company that sliding is connected in slippage slot
The reset spring between limit plate top and slippage slot roof is connect, it is downward to be provided with cambered surface on the inner sidewall of the limit plate bottom end
Arcwall face one.
By taking above-mentioned technical proposal, locating part slides the limit of setting while preventing soil from entering sampling column
Plate moves up during sampling groove one stretches out sampling column, and reset spring is compressed, and will not influence the stretching of sampling groove one, samples
When slot one is withdrawn, reset spring resets, and limit plate recloses sliding mouth, while the setting of arcwall face one is convenient for the top of limiting slot one
Play limit plate.
The utility model is further arranged to, side of one short horizontal wall of L-type operating stick close to one one end of sampling groove
It is provided with thread groove one on wall, the threaded hole one opposite with thread groove one, institute are provided through on the side wall of the sampling groove one
It states and is threaded with fixing bolt one between thread groove one and threaded hole one.
By taking above-mentioned technical proposal, being detachably connected for sampling groove one and L-type operating stick one is realized, convenient in difference
The sampling groove one of the sliding mouth installation different capabilities of height, realizes the soil sample of different height.
The utility model is further arranged to, side of two short horizontal wall of L-type operating stick close to two one end of sampling groove
It is provided with thread groove two on wall, the threaded hole two opposite with thread groove two, institute are provided through on the side wall of the sampling groove two
It states and is threaded with fixing bolt two between thread groove two and threaded hole two.
By taking above-mentioned technical proposal, being detachably connected for sampling groove two and L-type operating stick two is realized, convenient in difference
The sampling groove two of the sliding mouth installation different capabilities of height, cooperation sampling groove one realize the different amounts of soil sample of different height.
The utility model is further arranged to, and the sampling groove one side wall opposite with arcwall face one is provided with cambered surface
Upward arcwall face two.
By taking above-mentioned technical proposal, arcwall face one is opposite with two cambered surface of arcwall face, is not only convenient for the jack-up of sampling groove one
Limit plate, and reduce the resistance that sampling groove one is inserted into soil course.
The utility model is further arranged to, and the top of the sampling groove two and two opposing sidewalls of threaded hole, which is protruded, to be arranged
There is horizontal cutter.
By taking above-mentioned technical proposal, during sampling groove two is withdrawn, level is switched in cutting sampling groove two
The connection of pedotheque and top soil follows sampling groove two to withdraw in sampling column completely convenient for sampling soil.
The utility model is further arranged to, and the top of the sampling column is provided with respectively for L-type operating stick one and L-type
The operation port one and operation port two that operating stick two is pierced by, the L-type operating stick one and L-type operating stick two are pierced by operation port one and behaviour
The one end for making mouth two is respectively arranged with operating handle one and operating handle two, and the operation port one and operation port two are along sampling groove
The waist type that one moving direction extends.
By taking above-mentioned technical proposal, by operation sampling handle one and sampling handle two in operation port one and operation port
It is movable in two, it completes L-type operating stick one and L-type operating stick two drives the movement of sampling groove one and sampling groove two.
The utility model is further arranged to, and the bottom end of the sampling column is cone, two cell wall of sampling groove
Top is provided with the drag reduction item of point upward.
By taking above-mentioned technical proposal, reduce the resistance in sampling column and the insertion soil course of sampling groove two.
The utility model is further arranged to, and is connected with linkage between the L-type operating stick one and L-type operating stick two
Bar, the fixed setting of one end that the interlocking bar is connect with L-type operating stick two, the interlocking bar connect with L-type operating stick one one
End can be slided on the peripheral wall of L-type operating stick one along sampling column length direction.
By taking above-mentioned technical proposal, L-type operating stick one is made steadily L-type operating stick two to be driven to move up in the horizontal direction
It is dynamic, and then sampling groove two follows sampling groove one to stretch out sampling column together.
In conclusion the utility model has the following beneficial effects:
1. the utility model uses mutually matched sampling groove one and sampling groove two, sampling groove one is horizontally inserted into soil,
Sampling groove two intercepts soil upwards, and soil is taken back, and achievees the purpose that disposably to take fully pedotheque；
2. the utility model slides mouth, and L-type operating stick one and L-type operating stick two in the different height setting of sampling column
It is detachably connected with sampling groove one and sampling groove two, by installing the sampling groove one and sampling groove two of not co-content, realizes respectively
The different amounts of soil sample of different height.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the cross-sectional view to embody the utility model internal structure.
Fig. 3 is the partial view to embody locating part structure in the utility model.
Fig. 4 is to embody L-type operating stick one and L-type operating stick two and sampling groove one and sampling groove two in the utility model
The structure chart of connection type.
Fig. 5 is the partial view to embody the rod structure that links in the utility model.
Appended drawing reference: 1, sampling column；2, L-type operating stick one；3, L-type operating stick two；4, sampling groove one；5, sampling groove two；
6, waist type groove；7, mouth is slid；8, slippage slot；9, locating part；10, limit plate；11, reset spring；12, arcwall face one；13, screw thread
Slot one；14, threaded hole one；15, fixing bolt one；16, thread groove two；17, threaded hole two；18, fixing bolt two；19, arc
Face two；20, horizontal cutter；21, operation port one；22, operation port two；23, operating handle one；24, operating handle two；25, drag reduction
Item；26, interlocking bar.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
The utility model discloses a kind of soil profile samplers, as depicted in figs. 1 and 2, the sampling including inner hollow
Column 1 is threaded through the L-type operating stick 1 moved inside sampling column 1 along 1 length direction of vertical sampling column, is threaded through in sampling column 1
L-type operating stick 23 that portion is moved along 1 length direction of sampling column, the sampling groove for being connected to one 2 short horizontal wall one end of L-type operating stick
One 4 and it is connected to the sampling groove 25 of 23 short horizontal wall one end of L-type operating stick, sampling groove 25 slides along 1 length direction of sampling column
It is connected in sampling groove 1, the side wall of sampling groove 1 is provided with the waist type groove 6 mobile for the short horizontal wall of L-type operating stick 23
(Fig. 4), the side wall of sampling column 1 is provided with along 1 length direction of sampling column stretches out sampling column 1 for sampling groove 1 and sampling groove 25
Several sliding mouths 7, the sliding mouth 7 of the utility model are three, and the bottom end of sampling column 1 is cone；When sampling column 1 is inserted into soil
After layer, operates L-type operating stick 1 and L-type operating stick 23 and sampling groove 1 and sampling groove 25 is allowed to stretch out sampling column from sliding mouth 7
1, the soil of section is sampled, after sampling, withdraws sampling groove 1 and sampling groove 25.
As shown in Figure 1, the top of sampling column 1 is provided with the behaviour being pierced by respectively for L-type operating stick 1 and L-type operating stick 23
Make mouth 1 and operation port 2 22, L-type operating stick 1 and L-type operating stick 23 are pierced by the one of operation port 1 and operation port 2 22
End is respectively arranged with operating handle 1 and operating handle 2 24, and one 21 operation port 2 22 of operation port is to move along sampling groove 1
The waist type that direction extends.
As shown in Fig. 2, 1 side wall of sampling column of 7 top of sliding mouth is provided with slippage slot 8 along the vertical direction, slippage slot 8 is slid
It is connected with and non-sampling soil is prevented to enter the locating part 9 in sampling column 1.
As shown in figure 3, locating part 9 includes the limit plate 10 that sliding is connected in slippage slot 8 and connection 10 top of limit plate
Reset spring 11 between 8 roof of slippage slot is provided with the downward arcwall face one of cambered surface on the inner sidewall of 10 bottom end of limit plate
12, the side wall opposite with arcwall face 1 of sampling groove 1 is provided with the upward arcwall face 2 19 of cambered surface；Sampling groove 1 is being stretched
During sliding mouth 7 out, arcwall face 2 19 is withstood on arcwall face 1, and with the stretching of sampling groove 1, limit plate 10 is pushed up
It rises, reset spring 11 is compressed, and sliding mouth 7 is opened, and sampling groove 1 stretches out sampling column 1, after sampling, withdraws sampling groove 1
With sampling groove 25, reset spring 11 resets, and limit plate 10 recloses sampling column 1, is then by the extraction soil horizon of sampling column 1
It can.
As shown in figure 4, one 2 short horizontal wall of L-type operating stick is provided with thread groove one on the side wall of one 4 one end of sampling groove
13, the threaded hole one 14 opposite with thread groove 1, thread groove 1 and threaded hole are provided through on the side wall of sampling groove 1
Fixing bolt 1 is threaded between one 14；Be tightened bolt 1 in thread groove 1 and threaded hole 1, will
Sampling groove 1 is fixed in L-type operating stick 1.
As shown in figure 4,23 short horizontal wall of L-type operating stick is provided with thread groove two on the side wall of 25 one end of sampling groove
16, the threaded hole two 17 opposite with thread groove 2 16, thread groove 2 16 and threaded hole are provided through on the side wall of sampling groove 25
Fixing bolt 2 18 is threaded between 2 17；Sampling groove 25 and the top protrusion of 2 17 opposing sidewalls of threaded hole are provided with
The top of horizontal cutter 20,25 cell wall of sampling groove is provided with the drag reduction item 25 of point upward；In thread groove 2 16 and threaded hole two
Be tightened bolt 2 18 in 17, and sampling groove 25 is fixed in L-type operating stick 23, moves up insertion soil in sampling groove 25
During, drag reduction item 25 reduces soil to the resistance of sampling groove 25.
As shown in figure 5, interlocking bar 26 is connected between L-type operating stick 1 and L-type operating stick 23, interlocking bar 26 and L-type
One end fixed setting that operating stick 23 connects, one end that interlocking bar 26 is connect with L-type operating stick 1 can be in L-type operating stick one
It is slided on 2 peripheral wall along 1 length direction of sampling column；When L-type operating stick 1 moves horizontally, the water together of L-type operating stick 23 is driven
Translation is dynamic, and sampling groove 1 and sampling groove 25 are released sampling column 1.
The course of work:
According to the depth and volume of the soil of required sampling, the sliding mouth 7 of proper height is chosen, in one 2 He of L-type operating stick
The sampling groove 1 and sampling groove 25 of appropriate volume are installed in L-type operating stick 23, then operate operating handle 2 24 for sampling groove
25 withdraw in sampling groove 1, then operate operating handle 1 and withdraw sampling groove 1 in sampling column 1, at this time 10 envelope of limit plate
Close sliding mouth 7.
Then sampling column 1 is inserted into soil horizon, operates operating handle 1, makes L-type operating stick 1 in the work of interlocking bar
Under, sampling groove 1 and sampling groove 25 are released into sampling column 1 together, then operating operating handle 2 24 moves up sampling groove 25,
It goes soil to be sampled, then operates operating handle 1 and withdraw sampling groove 1 and sampling groove 25.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of soil profile sampler, it is characterised in that: sampling column (1) including inner hollow is threaded through in sampling column (1)
Portion along the mobile L-type operating stick one (2) of vertical sampling column (1) length direction, to be threaded through sampling column (1) internal along sampling column (1)
The mobile L-type operating stick two (3) of length direction, the sampling groove one (4) for being connected to L-type operating stick one (2) short horizontal wall one end and
It is connected to the sampling groove two (5) of L-type operating stick two (3) short horizontal wall one end, the sampling groove two (5) is along sampling column (1) length
Direction sliding is connected in sampling groove one (4), and the side wall of the sampling groove one (4) is provided with the level for L-type operating stick two (3)
The mobile waist type groove (6) of shortwall, the side wall of the sampling column (1) are provided with along sampling column (1) length direction for sampling groove one (4)
Several sliding mouths (7) of sampling column (1) are stretched out with sampling groove two (5).
2. a kind of soil profile sampler according to claim 1, it is characterised in that: taking above sliding mouth (7)
Sample column (1) side wall is provided with slippage slot (8) along sampling column (1) length direction, and slippage slot (8) sliding, which is connected with, prevents soil
Into the locating part (9) in sampling column (1).
3. a kind of soil profile sampler according to claim 2, it is characterised in that: the locating part (9) includes sliding
The reset bullet between limit plate (10) and connection limit plate (10) top and slippage slot (8) roof being connected in slippage slot (8)
Spring (11) is provided with the downward arcwall face one (12) of cambered surface on the inner sidewall of limit plate (10) bottom end.
4. a kind of soil profile sampler according to claim 1, it is characterised in that: the water of the L-type operating stick one (2)
Flat shortwall is provided with thread groove one (13) on the side wall of sampling groove one (4) one end, passes through on the side wall of the sampling groove one (4)
It wears and is equipped with the threaded hole one (14) opposite with thread groove one (13), spiral shell between the thread groove one (13) and threaded hole one (14)
Line is connected with fixing bolt one (15).
5. a kind of soil profile sampler according to claim 1, it is characterised in that: the water of the L-type operating stick two (3)
Flat shortwall is provided with thread groove two (16) on the side wall of sampling groove two (5) one end, passes through on the side wall of the sampling groove two (5)
It wears and is equipped with the threaded hole two (17) opposite with thread groove two (16), spiral shell between the thread groove two (16) and threaded hole two (17)
Line is connected with fixing bolt two (18).
6. a kind of soil profile sampler according to claim 3, it is characterised in that: the sampling groove one (4) and arc
The opposite side wall in face one (12) is provided with the upward arcwall face two (19) of cambered surface.
7. a kind of soil profile sampler according to claim 5, it is characterised in that: the sampling groove two (5) and screw thread
The top protrusion of the opposite side wall in hole two (17) is provided with horizontal cutter (20).
8. a kind of soil profile sampler according to claim 1, it is characterised in that: the top of the sampling column (1) is set
It is equipped with the operation port one (21) and operation port two (22) being pierced by respectively for L-type operating stick one (2) and L-type operating stick two (3), it is described
L-type operating stick one (2) and L-type operating stick two (3) are pierced by operation port one (21) and one end of operation port two (22) is respectively arranged with
Operating handle one (23) and operating handle two (24), the operation port one (21) and operation port two (22) are along sampling groove one (4)
The waist type that moving direction extends.
9. a kind of soil profile sampler according to claim 1, it is characterised in that: the bottom end of the sampling column (1) is
The top of cone, sampling groove two (5) cell wall is provided with the drag reduction item (25) of point upward.
10. a kind of soil profile sampler according to claim 1, it is characterised in that: the L-type operating stick one (2) and L
It is connected between type operating stick two (3) interlocking bar (26), one end that the interlocking bar (26) connect with L-type operating stick two (3) is solid
Fixed setting, one end that the interlocking bar (26) connect with L-type operating stick one (2) is on the peripheral wall of L-type operating stick one (2) along sampling
The sliding of column (1) length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821663555.4U CN209400254U (en) | 2018-10-12 | 2018-10-12 | A kind of soil profile sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821663555.4U CN209400254U (en) | 2018-10-12 | 2018-10-12 | A kind of soil profile sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209400254U true CN209400254U (en) | 2019-09-17 |
Family
ID=67878177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821663555.4U Active CN209400254U (en) | 2018-10-12 | 2018-10-12 | A kind of soil profile sampler |
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| Country | Link |
|---|---|
| CN (1) | CN209400254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820185A (en) * | 2021-09-23 | 2021-12-21 | 内蒙古工业大学 | Linear reciprocating type continuous online smoke sampling detection device based on fixed position |
-
2018
- 2018-10-12 CN CN201821663555.4U patent/CN209400254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820185A (en) * | 2021-09-23 | 2021-12-21 | 内蒙古工业大学 | Linear reciprocating type continuous online smoke sampling detection device based on fixed position |
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