CN205506450U - Undisturbed soil column device that fetches earth fast - Google Patents
Undisturbed soil column device that fetches earth fast Download PDFInfo
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- CN205506450U CN205506450U CN201620202288.5U CN201620202288U CN205506450U CN 205506450 U CN205506450 U CN 205506450U CN 201620202288 U CN201620202288 U CN 201620202288U CN 205506450 U CN205506450 U CN 205506450U
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- soil
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Abstract
The utility model provides an undisturbed soil column device that fetches earth fast, including application of force structure, a brill section of thick bamboo structure, cutting ring structure, the below of application of force structure be provided with and bore a section of thick bamboo structure, the below of boring section of thick bamboo structure is provided with the cutting ring structure, the cutting ring structure include a cutting ring section of thick bamboo, keep off the body, supporting spring, eager native blade, the fender body, supporting spring, cut native blade and all set up on the inner wall of a cutting ring section of thick bamboo, the below that keeps off the body is provided with the supporting spring, the below of supporting spring is provided with eager native blade. Undisturbed soil column device that fetches earth fast fetch earth rapidly, it is dark more that the degree of depth is more slightly gathered to an earth pillar section of thick bamboo, and ground water level undisturbed soil column device that fetches earth fast's shallow more advantage is obvious more, the utility model discloses little to soil disturbance in the earth pillar, when boring section of thick bamboo rotation, an earth pillar section of thick bamboo and the interior soil body transfixion of earth pillar are not disturbed by external force, and the original structural state of soil keeps better.
Description
Technical field
This utility model belongs to field, gardens, especially relates to a kind of quick drawing out soil equipment of soil column.
Background technology
Soil-column test is important side's means of soil water and salt transport research.Soil-column test mainly includes filling soil
Post and soil column two class, filling earth pillar be to gather pedotheque to be studied by field, air-dry, grind,
After sieving, completing by certain weight proportion layering filling, this soil-column test pre-treatment workload is big, loads
Journey is high to the requirement of operator, and owing to being dry ground filling, after filling moisture supply process (on by
Under lessivation, or capillary rise process from bottom to top), soil salt in earth pillar can be caused
Interlayer differentiation, cause test original state water salt feature alienation, simultaneously filling earth pillar Soil structure shape
State differs greatly with the virtual condition in field.Soil column, is to ensure that field soil structure, simulates field
A kind of soil basketing method that soil water and salt transport is ideal.Existing soil column soil collecting is mainly borrowed
Help certain external force that earth pillar is inserted perpendicularly into soil location to be studied designated depth, laggard row hand digging, clearly
Below a range of soil body of earth pillar periphery to earth pillar bottom, truncation earth pillar lower surface, carry away earth pillar,
This method workload long, cost height big, time-consuming, earth pillar is downwardly into extremely difficult, carries away in coupled columns
Soil disturbance is big, and the most this unearthed mode is the biggest to the destructiveness in soil seedbed.
Summary of the invention
In view of this, this utility model is directed to a kind of quick drawing out soil equipment of soil column, with low cost,
Save time, laborsaving, substantially increase the work efficiency of undisturbed soil column collecting.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of quick drawing out soil equipment of soil column, including force application structure, drilling pipe structure, cutting ring structure, institute
The lower section of the force application structure stated is provided with drilling pipe structure, and the lower section of drilling pipe structure is provided with cutting ring structure；
Described cutting ring structure includes cutting ring cylinder, block body, supporting spring, cuts soil blade, described block body, torr
Sheet, cut soil blade may be contained within the inwall of cutting ring cylinder, the lower section of block body is provided with supporting spring, under supporting spring
Side is provided with cuts soil blade.
Further, described drilling pipe structure includes that drilling pipe, earth pillar cylinder, described earth pillar cylinder are arranged at drilling pipe
In；Being provided with some drilling pipe inwall cushion blocks on the inwall of described drilling pipe, the outside of drilling pipe is provided with spiral shell
Rotation bar.
Further, described spiral bar is dextrorotation blade；Described spiral bar is single head single thread, double end
One in single thread or double end double thread.
Further, described force application structure includes exert a force handle, holding force axle, holding force dish, connection rib, biography
Power dish, force column, force cylinder, earth pillar upper end sleeve, bottom tray, described earth pillar upper end sleeve is upper
The cylinder that end seal is closed, earth pillar upper end sleeve is placed on the top of earth pillar cylinder, and force jacket casing overlaps in earth pillar upper end
The outside of jacket casing, holding force axle passes perpendicularly through the roof of earth pillar upper end sleeve, and is fixed on earth pillar upper end sleeve
Roof on, force handle, holding force dish, force transmiting disk, bottom tray are both secured on holding force axle, bottom tray
Being arranged on the bottom of holding force axle, bottom tray is positioned at the lower section of earth pillar upper end sleeve, earth pillar upper end sleeve
Being provided with some force columns on roof, force transmiting disk is positioned at the top of force column, and holding force dish is positioned at force transmiting disk
Top, holding force dish is connected with force cylinder by connection rib, and the handle that exerts a force is positioned at the top of holding force dish.
Further, the top of described holding force axle is welded and fixed with force handle；Described holding force axle is respectively
Pass perpendicularly through holding force dish, force transmiting disk, bottom tray, and weld with holding force dish, force transmiting disk, bottom tray respectively
Fixing；Described force handle is fixed on holding force axle by fixing muscle；Described holding force dish is by fixing
Muscle is fixed on holding force axle；Described force transmiting disk is fixed on holding force axle by fixing muscle；Described collet
Dish is fixed on holding force axle by fixing muscle.
Further, the internal diameter of described earth pillar upper end sleeve is more than the external diameter of earth pillar cylinder, earth pillar upper end sleeve
External diameter less than force cylinder internal diameter.
Further, described supporting spring is hinged and connected with cutting ring cylinder by rotary shaft.
Further, described block body is reverse taper；The longitudinal section of the lower part of described supporting spring is trapezoidal,
The top of supporting spring is divided into semi-round ball body.
Further, described cut soil blade be provided above cutting ring wall；The external diameter of described cutting ring wall with
The external diameter of cutting ring cylinder is identical.
Further, described force cylinder, drilling pipe, cutting ring cylinder external diameter the most identical；Described force cylinder with
Drilling pipe carries out threaded；Described drilling pipe is threadeded with cutting ring cylinder.
Relative to prior art, the quick drawing out soil equipment of soil column described in the utility model has following excellent
Gesture:
(1) the quick drawing out soil equipment of soil column described in the utility model fetches earth rapidly, and single earth pillar takes
The soil time is 15-50min；Acquisition cost of the present utility model is not by earth pillar buried depth, level of ground water factor
Impact, low cost, under equal conditions, earth pillar cylinder is the thickest, sampling depth is the deepest or level of ground water is the most shallow,
The advantage of the quick drawing out soil equipment of soil column is the most obvious；This utility model is little to soil disturbance in earth pillar, bores
When cylinder rotates, earth pillar cylinder and soil body transfixion in earth pillar, not by External force interference, soil prototype structure shape
State keeps preferably.
(2) soil column described in the utility model quick drawing out soil equipment workload is little, recruitment is few, 2-3
People can complete the process of fetching earth；This utility model wide accommodation, the big particle diameter soil properties such as desanding gravel is abundant
Outward, various soil properties all can use.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing,
Schematic description and description of the present utility model is used for explaining this utility model, is not intended that this reality
With novel improper restriction.In the accompanying drawings:
Fig. 1 is the structural representation of the quick drawing out soil equipment of the soil column described in this utility model embodiment；
Fig. 2 is the schematic diagram of the force application structure described in this utility model embodiment；
Fig. 3 is the schematic diagram of the drilling pipe structure described in this utility model embodiment；
Fig. 4 is the top view of the drilling pipe structure described in this utility model embodiment；
Fig. 5 is the schematic diagram of the cutting ring structure described in this utility model embodiment；
Fig. 6 is the top view of the cutting ring structure described in this utility model embodiment.
Description of reference numerals:
1-force application structure；2-drilling pipe structure；3-cutting ring structure；4-exerts a force handle；5-fixes muscle；6-holds
Power axle；7-holding force dish；8-connection rib；9-force transmiting disk；10-force column；11-exerts a force cylinder；12-earth pillar
Upper end sleeve；13-bottom tray；14-earth pillar cylinder；15-drilling pipe；16-spiral bar；17-drilling pipe inwall pad
Block；18-cutting ring cylinder；19-block body；20-supporting spring；21-rotary shaft；22-cutting ring wall；23-cuts soil blade.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in this utility model and embodiment
Feature can be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " horizontal stroke
To ", " on ", D score, "front", "rear", "left", "right", " vertically ", " water
Flat ", the orientation that indicates of " top ", " end ", " interior ", " outward " etc. or position relationship be based on attached
Orientation shown in figure or position relationship, be for only for ease of description this utility model and simplify description, and not
Be instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second "
Etc. being only used for describing purpose, and it is not intended that instruction or hint relative importance or implicit indicate indication
The quantity of the technical characteristic shown.Thus, the feature defining " first ", " second " etc. can be expressed
Or implicitly include one or more this feature.In description of the present utility model, unless otherwise
Illustrating, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing,
Can also be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；
Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the company of two element internals
Logical.For the ordinary skill in the art, can understand that above-mentioned term is at this by concrete condition
Concrete meaning in utility model.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in figures 1 to 6, a kind of quick drawing out soil equipment of soil column, including force application structure 1, drilling pipe knot
Structure 2, cutting ring structure 3, the lower section of described force application structure 1 is provided with drilling pipe structure 2, drilling pipe structure 2
Lower section be provided with cutting ring structure 3；
Described cutting ring structure 3 upper end connects drilling pipe structure 2, for down-cutting soil, provides simultaneously
Support of going to the bottom when earth pillar is unearthed, keeps soil stabilization in post.Described cutting ring structure 3 includes cutting ring cylinder
18, block body 19, supporting spring 20, cut soil blade 23, described block body 19, supporting spring 20, cut soil blade
On 23 inwalls that may be contained within cutting ring cylinder 18, the lower section of block body 19 is provided with supporting spring 20, and supporting spring 20 is used
After completing to fetch earth, when earth pillar carries, bottom rest earth pillar cylinder 14, prevent soil loss in earth pillar,
Ensure that the soil conditions in earth pillar cylinder 14 is not destroyed；The lower section of supporting spring 20 is provided with cuts soil blade 23,
Cutting soil blade 23 is the cone-shaped stainless steel steel cylinder that internal diameter is consistent with earth pillar cylinder 14 internal diameter, external diameter successively decreases.
Described drilling pipe structure 2 includes that drilling pipe 15, earth pillar cylinder 14, described earth pillar cylinder 14 are arranged at brill
In cylinder 15；It is welded with some drilling pipe inwall cushion blocks 17 on the inwall of described drilling pipe 15, is used for fetching earth
The guiding of Shi Tuzhu cylinder 14 vertical direction and support；The outside of drilling pipe 15 is provided with spiral bar 16.Drilling pipe
Structure 2 upper end is connected to force application structure 1, and lower end is connected to cutting ring structure 3, by drilling pipe structure 2 up time
Pin rotates, and earth pillar gos deep into the soil body；Rotate counterclockwise, earth pillar be unearthed on carry.
Described spiral bar 16 is dextrorotation blade；Described spiral bar 16 is single head single thread, double end list
One in screw thread or double end double thread.Pitch 50-100mm, blade base width 3-8mm, most advanced and sophisticated
Width 1-3mm.
Described force application structure 1 includes exert a force handle 4, holding force axle 6, holding force dish 7, connection rib 8, biography
Power dish 9, force column 10, force cylinder 11, earth pillar upper end sleeve 12, bottom tray 13, described earth pillar
Upper end sleeve 12 is the cylinder of upper end closed, and the roof of earth pillar upper end sleeve 12 is positioned at force transmiting disk 9 and the end
Between pallet 13, center drilling；Earth pillar upper end sleeve 12 is placed on the top of earth pillar cylinder 14, force
Cylinder 11 is placed on the outside of earth pillar upper end set jacket casing 12, and holding force axle 6 passes perpendicularly through earth pillar upper end sleeve 12
Roof, and be fixed on the roof of earth pillar upper end sleeve 12, exert a force handle 4, holding force dish 7, power transmission
Dish 9, bottom tray 13 are both secured on holding force axle 6, and bottom tray 13 is arranged on the bottom of holding force axle 6,
Bottom tray 13 is positioned at the lower section of earth pillar upper end sleeve 12, and bottom tray 13 is solid rustless steel plectane, uses
Support earth pillar upper end sleeve 12 when unearthed；It is provided with some being subject on the roof of earth pillar upper end sleeve 12
Power post 10, force column 10 is fixed on earth pillar upper end sleeve 12, and force transmiting disk 9 is positioned at force column 10
Top, force column 10 is for accepting the pressure that force transmiting disk 9 applies, and force transmiting disk 9 is for applying outside
Pressure transmission in force column 10 and earth pillar upper end sleeve 12；Holding force dish 7 is positioned at the top of force transmiting disk 9,
Holding force dish 7 is a single solid steel disk being fixed on holding force axle, outside will act on holding force axle 6
Power is transmitted to force cylinder 11；Holding force dish 7 is connected with force cylinder 11 by connection rib 8, and connection rib 8 will
Holding force dish 7 and the firm connection of force cylinder 11, for being transferred to the cylinder 11 that exerts a force by external force；Force handle 4
Being positioned at the top of holding force dish 7, described force handle 4 is the solid steel pipe of " ten " word chiasma type, for outward
The applying effect of power.Described holding force axle 6 upper end is welded and fixed with force handle 4, is respectively perpendicular downwards
Through holding force dish 7, force transmiting disk 9 and bottom tray 13, and with holding force dish 7, force transmiting disk 9 and bottom tray 13
Welding is tight.
The top of described holding force axle 6 is welded and fixed with force handle 4；Described holding force axle 6 hangs down respectively
Direct puncture crosses holding force dish 7, force transmiting disk 9, bottom tray 13, and respectively with holding force dish 7, force transmiting disk 9, collet
Dish 13 is welded and fixed；Described force handle 4 is fixed on holding force axle 6 by fixing muscle 5；Described
Holding force dish 7 be fixed on holding force axle 6 by fixing muscle 5；Described force transmiting disk 9 is by fixing muscle 5
It is fixed on holding force axle 6；Described bottom tray 13 is fixed on holding force axle 6 by fixing muscle 5.
Described supporting spring 20 is hinged and connected with cutting ring cylinder 18 by rotary shaft 21.
Described block body 19 is reverse taper, for gear supporting spring 20 end；Described supporting spring 20 times
The longitudinal section of part is trapezoidal, and the top of supporting spring 20 is divided into semi-round ball body.
Described cut soil blade 23 be provided above cutting ring wall 22；The external diameter of described cutting ring wall 22 with
The external diameter of cutting ring cylinder 18 is identical.Cutting ring wall 22 is the rustless steel steel that internal diameter is consistent with earth pillar cylinder 14 internal diameter
Cylinder.
Described force cylinder 11, drilling pipe 15, cutting ring cylinder 18 external diameter the most identical；Shown force cylinder 11,
Drilling pipe 15, cutting ring cylinder 18 are rustless steel steel cylinder；Described force cylinder 11 carries out screw thread with drilling pipe 15
Connect；Described drilling pipe 15 is threadeded with cutting ring cylinder 18.
Described force handle 4 is diameter 3-5cm, the solid stainless pipe of long 30-40cm.
Described holding force axle 6 is diameter 4.5-7.0cm, the solid stainless pipe of long 20-50cm.
Described holding force dish 7 is internal diameter 15-25cm, and the disk of thick 4-6cm, by identical material type
Number reinforcing bar is fixed on holding force axle 6, with force handle 4 root edge vertical dimension 10-15cm.
Described force transmiting disk 9 is the solid rustless steel plectane that 1-2cm is thick, a diameter of earth pillar upper end sleeve
1.2-1.5 times of 12 radiuses.
The described solid steel column that force column 10 is diameter 1-2cm, is welded in earth pillar upper end sleeve 12
In upper surface 1/2 radius arc, 4-8 root, it is positioned at circular arc equally divided position.
The internal diameter of described earth pillar upper end sleeve 12 is more than the external diameter of earth pillar cylinder 14, earth pillar upper end sleeve 12
External diameter less than force cylinder 11 internal diameter.
Described fixing muscle 5 is the solid round steel of 1.0-2.5cm.
Described connection rib 8 one end is welded on holding force dish 7, and the other end is welded in drilling pipe 11 tip side
Wall upper limb, 4-8 root, diameter 1.5-3.5cm round steel, 10-20cm length, with force cylinder 11 end face level
The angle of cut >=45 degree in face.
The described steel cylinder that force cylinder 11 is external diameter 13-40cm, long 10-15cm, 1-2cm are thick.
Described earth pillar upper end sleeve 12, its external diameter is more than earth pillar cylinder less than force cylinder 12 internal diameter, internal diameter
14 external diameters, sidewall thickness 3-5mm, long 30-50cm, roof centre bore aperture ratio holding force shaft diameter is big
1-1.5mm, wall thickness 0.8-1.2cm.
Described bottom tray 13, a diameter of 1.2-1.5 times of earth pillar upper end sleeve radius, thick 3-5mm.
Described drilling pipe 15, for external diameter 13-40cm, long 0.8-2.0m, 0.8-1.5cm thickness steel cylinder,
With the force same material of cylinder 11, same model.
Described drilling pipe inwall cushion block 17, is welded in drilling pipe 15 inwall, 1/2 drilling pipe 15 length and drilling pipe
At 15 bottom 10-15cm, often four pieces of place, lay respectively at often circular arc fourth class office, place, drilling pipe inwall pad
Block 17 arc length 2.5-4.0cm, high 2.0-3.0cm, drilling pipe inwall cushion block 17 outer surface is cambered surface,
Radian matches with earth pillar cylinder 14 surface radian, away from earth pillar cylinder 14 surface 08-1.2mm.
Described block body 19, reverse taper top plan is perpendicular to cutting ring cylinder 18 inwall, is positioned at screw thread bottom
At following 0.5-1.0cm, plane outer rim is 1.0-1.5mm away from earth pillar cylinder 14 outer surface vertical dimension,
Vertebral body outer rim and vertical angle≤30 degree of cutting ring cylinder 18 inwall.
Described supporting spring 20, substructure is trapezoidal shaped solid steel plate, and top is solid semicircle spheroid, trapezoidal
Steel plate thickness 1.0-1.5cm, end opening width 1.2-2.0cm, wide 0.8-1.2cm suitable for reading, a height of 0.5-0.8 times of soil
The radius of column casing 14 inner circle, trapezoidal plate end opening end and the solid round steel two with length diameter 0.8-1.0cm
End welding is tight, and this round steel is fixed by the steel loop of slightly larger diameter (big about 1mm) and is welded in cutting ring side
Wall and cutting ring wall 22 crossing；Top semicircular body is tightly welded in trapezoidal steel plate end suitable for reading, the center of circle
Consistent with trapezoidal steel plate axis, the big 2-4mm of the more trapezoidal steel plate thickness of semicircular body diameter, semicircular body top
It is positioned at 1/2 cone height, when supporting spring 20 rises to highest point, the horizontal outer most edge of semicircular body and earth pillar
Cylinder 14 internal diameters are in one plane；When eating downwards soil advance, supporting spring 22 top highest point is away from earth pillar cylinder
14 bottoms lower edge distance and bottom tray 13 away from earth pillar upper end sleeve 12 apart from equal.
Described cuts soil blade 23, taper steel cylinder outer rim and vertical angle≤15 degree of interior diameter and arc surface, cutter
Point thickness is 0.5-1.0mm.
Principle of the present utility model and work process are as follows:
Fetching earth scene, by earth pillar cylinder 14 horizontal positioned, one end is placed in earth pillar upper end sleeve 12, another
Holding the upper port from drilling pipe structure 2 to put into, then rotary drilling barrel structure 2, by drilling pipe structure 2 and force
Structure 1 is connected firmly, and shape is integral, then cutting ring structure 3 is spun to drilling pipe structure 2 tail end,
Assembly completes, and single unit system is slowly upright, and the downward landing of earth pillar cylinder 14 is placed in torr under gravity
On sheet 20, earth pillar upper end sleeve 12 is snapped down on bottom tray 13 with earth pillar cylinder 14, fetches earth.
Fetch earth process: first, vertically downward pressure force handle 4, now pressure with force handle 4, hold
Power axle 6, holding force dish 7, connection rib 8, force cylinder 11, drilling pipe 15, cutting ring structure 3 going down,
Cut soil blade 23 under pressure to advance to incision soil, along with the increase of soil depth, supporting spring 20 by
Gradually by soil jack-up, earth pillar cylinder 14 is gradually upper to be moved, and is in close contact as force transmiting disk 9 when force column 10 rises
Time, now, in cutting ring structure 3, supporting spring 20 erects the most completely, continues to be pressed downward against the handle 4 that exerts a force, works as brill
After burying in barrel structure 2 bottom, it is the thrust that turns clockwise by force handle 4 pressure, rotates drilling pipe 15
Structure (earth pillar cylinder 14 will not rotate), rotates and eats soil advance, during until setting requires the degree of depth,
Inverse time rotates force handle 4, drilling pipe 15 be unearthed on carry, cutting ring structure 3 is lifted up therewith, at gravity
Under effect, earth pillar cylinder 14 and earth pillar upper end sleeve 12 migration relatively downward, and it is pressed down against supporting spring 20
Soil in holding earth pillar cylinder 14 and post to level, now, earth pillar upper end sleeve 12 is held by bottom tray 13
Torr is mentioned.When drilling pipe structure 2 is unearthed completely, manually or by other external force, device is carried away ground,
Unscrew, successively lay down force application structure 1 and drilling pipe structure 2, under the support of cutting ring structure 3, will
Earth pillar cylinder 14 is placed and is specified position.
Embodiment was launched in Nan Gang industrial occupancy, Tianjin in late September, 2015, experimental field blew for newly enclosing sea
Fill out the strand barged-in fill of 2 years, gather internal diameter 30cm, the earth pillar cylinder 14 of design buried depth 1.5m, amount to
9, earth pillar material is transparent organic glass pipe, thickness 1cm.This utility model is utilized to gather 5 soil
Column casing 14, utilizes existing method to gather 4 earth pillar cylinders 14.Concrete operations are:
A kind of quick drawing out soil equipment of soil column, including force application structure 1, drilling pipe structure 2, cutting ring structure 3,
The lower section of described force application structure 1 is provided with drilling pipe structure 2, and the lower section of drilling pipe structure 2 is provided with cutting ring
Structure 3；
Force application structure 1 include exerting a force handle 4, fixing muscle 5, holding force axle 6, holding force dish 7, connection rib 8,
Force transmiting disk 9, force column 10, force cylinder 11, earth pillar upper end sleeve 12, bottom tray 13, described executes
Power handle 4 is " ten " word chiasma type solid rustless steel cylinder, diameter 3.5cm, length 34cm；
Described holding force axle 6 is the solid round steel 33cm of diameter 4.5cm, upper end and force handle 4 infall weldering
Connect firmly, be respectively perpendicular downwards and pass through holding force dish 7, force transmiting disk 9 and bottom tray 13, and with holding force dish 7,
Force transmiting disk 9 and bottom tray 13 weld tightly；Described holding force dish 7, for internal diameter 20cm, thick 4cm
Single solid steel disk, warp is with material 4cm thick round steel firm welding on holding force axle 6, and dish apical margin is away from force
Handle 4 root edge vertical dimension 11cm；Described force transmiting disk 9 is tightly welded on holding force axle 6, for thick 1.5
The solid rustless steel plectane of cm, the radius of a diameter of 1.2 times of earth pillar upper end sleeves 12；Described force column
10 is the solid steel column of diameter 1.5cm, 4, is welded in the 1/2 of earth pillar upper end sleeve 12 upper surface
Radius arc fourth class office；Described fixing muscle 5 is the solid round steel of diameter 1.5cm, and one end is welded respectively
Being connected to exert a force on handle 4, holding force dish 7, force transmiting disk 9 and bottom tray 13, the other end is welded in holding force axle
On 6；Described connection rib 8,8 altogether, one end is welded on holding force dish 7, and the other end is welded in force cylinder
On 11 top sidewalls, diameter 2.0cm round steel, 10.6cm length, hand over force cylinder 11 tip circle horizontal plane
60 ° of angle；Described force cylinder 11 is external diameter 35.4cm, long 13cm, the steel cylinder of thick 1cm；Described
The steel cylinder that earth pillar upper end sleeve 12 is closed for one end, its external diameter is 33.0cm, side thickness 3mm, long
35cm, roof between force transmiting disk 9 and bottom tray 13, center drilling, passed by holding force axle 6,
The aperture ratio holding force axle 6 big 1.0mm of diameter, wall thickness 0.8cm；Bottom tray 13 is solid rustless steel plectane,
A diameter of 1.2 times of earth pillar upper end sleeve 12 radiuses, thick 4mm.
Drilling pipe structure 2 includes earth pillar cylinder 14, drilling pipe 15, spiral bar 16, drilling pipe inwall cushion block 17, institute
Stating earth pillar cylinder 14 is transparent organic glass pipe, wall thickness 1cm, internal diameter 30cm, high 1.6m；Described brill
Cylinder 15, for external diameter 35.4cm, long 1.7m, 1.0cm thickness steel cylinder；The described spiral along abdominal part tabular
Bar 16 is triangle, double end double spiral shell, dextrorotation blade, pitch 72mm, blade base width 5mm,
Tip width 1.0mm, it is long that described drilling pipe inwall cushion block 17 is welded in drilling pipe 15 inwall 1/2 drilling pipe 15
At degree and drilling pipe 15 bottom 10cm, often 4 pieces of place, is positioned at circular arc quartering position, drilling pipe inwall pad
Block 17 arc length 3.0cm, high 3.0cm, drilling pipe inwall cushion block 17 outer surface radian and earth pillar cylinder 14 table
Face radian matches, away from earth pillar cylinder 14 outer surface 1.0mm.
Cutting ring structure 3 include cutting ring wall 18, block body 19, supporting spring 20, rotary shaft 21, cutting ring wall 22,
Cutting soil blade 23, the block body 19 of described taper is the reverse taper being fixed on cutting ring wall 18, and pyramid tip is put down
Face is perpendicular to cutting ring wall 18 inwall, and plane outer rim is 1.5mm away from earth pillar cylinder 14 outer surface vertical dimension,
Cone outer rim and the cutting ring wall 18 vertical angle of inwall are 30 degree, and supporting spring 20, substructure is trapezoidal shaped solid
Steel plate, top is solid semicircle spheroid, trapezoidal steel plate thickness 1.2cm, end opening width 1.5cm, width suitable for reading
0.9cm, high 10.0cm, trapezoidal plate end opening end and long 1.5cm, the solid round steel of diameter 0.8cm
Two ends welding is tight, and this round steel is fixed on cutting ring cylinder 18 sidewall and cutting ring wall by the steel loop of diameter 0.9cm
22 crossings, top semicircular body is tightly welded in trapezoidal plate end suitable for reading, the center of circle and trapezoidal steel plate axis
Unanimously, the big 0.3cm of the more trapezoidal steel plate thickness of semicircular body diameter, semicircular body top is positioned at 1/2 cone-shaped block
Highly place；Described cutting ring wall 22 thickness is 2.7cm；Described soil blade 23 of cutting is for internal diameter 30cm, height
Degree 10.1cm, cone outer rim and interior diameter and arc surface vertical angle are 15 degree.
Specifically the process of fetching earth is: scene of fetching earth, and by earth pillar cylinder 14 horizontal positioned, one end is positioned over earth pillar
In upper end sleeve 12, the other end is placed in drilling pipe structure 2, and rear rotation force cylinder 11, by drilling pipe structure
2 are connected firmly with force application structure 1, and shape is integral, then cutting ring structure 3 are spun to drilling pipe and tie
Structure 2 tail end, assembly completes, and single unit system is slowly upright, and earth pillar cylinder 14 is downward under gravity
Landing is placed on supporting spring 20, and earth pillar upper end sleeve 12 is snapped down on bottom tray 13 with earth pillar cylinder 14.So
After, vertically downward pressure force handle 4, now pressure with force handle 4, holding force axle 6, holding force dish 7,
Connection rib 8, force cylinder 11, drilling pipe 15, cutting ring structure 3 going down, cut soil cutter under pressure
Sheet 23 advances to incision soil, when force column 10 rises and is in close contact as force transmiting disk 9, continues downwards
Pressure force handle 4, after burying in drilling pipe structure 2 bottom, by force handle 4 pressure for turning clockwise
Thrust, rotates drilling pipe structure 2, rotates and eats soil advance, remains more than drilling pipe ground in force application structure 1
When being highly 10cm, stop creeping into；Inverse time rotates force handle 4, drilling pipe 15 be unearthed on carry, cutting ring
Structure 3 is lifted up therewith, when drilling pipe structure 2 is unearthed completely, manually carries away device, unscrews,
Successively lay down force application structure 1 and drilling pipe structure 2, under the support of cutting ring structure 3, by earth pillar cylinder 14
Place design and specify position.
For newly enclosing the sea hydraulic reclamation strand barged-in fill of 2 years, gather internal diameter 30cm, the soil of degree of depth 1.5m
Column casing 14, by traditional " rammer ", " digging " method, single earth pillar needs 4 are artificial, work 4.5
Individual hour, by everyone hourly rate 20 yuan calculation, single earth pillar fetched earth cost 360 yuan；Use this
Bright quick drawing out soil equipment, 3 have i.e. gathered for artificial 38 minutes, and the single earth pillar cost that fetches earth is 38.0
Unit, compared with traditional method, the quick drawing out soil equipment of soil column described in the utility model fetches earth and uses the time
About 85.9%, but the cost that fetches earth is only the 10.6% of traditional method, and quick, with low cost, effect shows
Write.
The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicality
Type, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made
Deng, within should be included in protection domain of the present utility model.
Claims (10)
1. the quick drawing out soil equipment of soil column, it is characterized in that: include force application structure (1), drilling pipe structure (2), cutting ring structure (3), the lower section of described force application structure (1) is provided with drilling pipe structure (2), and the lower section of drilling pipe structure (2) is provided with cutting ring structure (3)；
Described cutting ring structure (3) includes cutting ring cylinder (18), block body (19), supporting spring (20), cuts soil blade (23), described block body (19), supporting spring (20), cut soil blade (23) and may be contained within the inwall of cutting ring cylinder (18), the lower section of block body (19) is provided with supporting spring (20), and the lower section of supporting spring (20) is provided with cuts soil blade (23).
The quick drawing out soil equipment of soil column the most according to claim 1, it is characterized in that: described drilling pipe structure (2) includes that drilling pipe (15), earth pillar cylinder (14), described earth pillar cylinder (14) are arranged in drilling pipe (15)；Being provided with some drilling pipes inwall cushion block (17) on the inwall of described drilling pipe (15), the outside of drilling pipe (15) is provided with spiral bar (16).
The quick drawing out soil equipment of soil column the most according to claim 2, it is characterised in that: described spiral bar (16) is dextrorotation blade；Described spiral bar (16) is the one in single head single thread, double end single thread or double end double thread.
nullThe quick drawing out soil equipment of soil column the most according to claim 2，It is characterized in that: described force application structure (1) includes the handle (4) that exerts a force、Holding force axle (6)、Holding force dish (7)、Connection rib (8)、Force transmiting disk (9)、Force column (10)、Force cylinder (11)、Earth pillar upper end sleeve (12)、Bottom tray (13)，Described earth pillar upper end sleeve (12) is the cylinder of upper end closed，Earth pillar upper end sleeve (12) is placed on the top of earth pillar cylinder (14)，Force cylinder (11) is placed on the outside of earth pillar upper end set jacket casing (12)，Holding force axle (6) passes perpendicularly through the roof of earth pillar upper end sleeve (12)，And be fixed on the roof of earth pillar upper end sleeve (12)，Force handle (4)、Holding force dish (7)、Force transmiting disk (9)、Bottom tray (13) is both secured on holding force axle (6)，Bottom tray (13) is arranged on the bottom of holding force axle (6)，Bottom tray (13) is positioned at the lower section of earth pillar upper end sleeve (12)，Some force columns (10) it are provided with on the roof of earth pillar upper end sleeve (12)，Force transmiting disk (9) is positioned at the top of force column (10)，Holding force dish (7) is positioned at the top of force transmiting disk (9)，Holding force dish (7) is connected with force cylinder (11) by connection rib (8)，Force handle (4) is positioned at the top of holding force dish (7).
The quick drawing out soil equipment of soil column the most according to claim 4, it is characterised in that: the top of described holding force axle (6) is welded and fixed with force handle (4)；Described holding force axle (6) is respectively perpendicular through holding force dish (7), force transmiting disk (9), bottom tray (13), and is welded and fixed with holding force dish (7), force transmiting disk (9), bottom tray (13) respectively；Described handle (4) is fixed on holding force axle (6) by fixing muscle (5)；Described holding force dish (7) is fixed on holding force axle (6) by fixing muscle (5)；Described force transmiting disk (9) is fixed on holding force axle (6) by fixing muscle (5)；Described bottom tray (13) is fixed on holding force axle (6) by fixing muscle (5).
The quick drawing out soil equipment of soil column the most according to claim 4, it is characterized in that: the internal diameter of described earth pillar upper end sleeve (12) is more than the external diameter of earth pillar cylinder (14), and the external diameter of earth pillar upper end sleeve (12) is less than the internal diameter of force cylinder (11).
The quick drawing out soil equipment of soil column the most according to claim 1, it is characterised in that: described supporting spring (20) is hinged and connected with cutting ring cylinder (18) by rotary shaft (21).
The quick drawing out soil equipment of soil column the most according to claim 1, it is characterised in that: described block body (19) is reverse taper；The longitudinal section of the lower part of described supporting spring (20) is trapezoidal, and the top of supporting spring (20) is divided into semi-round ball body.
The quick drawing out soil equipment of soil column the most according to claim 1, it is characterised in that: described cut soil blade (23) be provided above cutting ring wall (22)；The external diameter of described cutting ring wall (22) is identical with the external diameter of cutting ring cylinder (18).
The quick drawing out soil equipment of soil column the most according to claim 4, it is characterised in that: described force cylinder (11), drilling pipe (15), cutting ring cylinder (18) external diameter the most identical；Described force cylinder (11) is threadeded with drilling pipe (15)；Described drilling pipe (15) is threadeded with cutting ring cylinder (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202288.5U CN205506450U (en) | 2016-03-16 | 2016-03-16 | Undisturbed soil column device that fetches earth fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202288.5U CN205506450U (en) | 2016-03-16 | 2016-03-16 | Undisturbed soil column device that fetches earth fast |
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| Publication Number | Publication Date |
|---|---|
| CN205506450U true CN205506450U (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620202288.5U Active CN205506450U (en) | 2016-03-16 | 2016-03-16 | Undisturbed soil column device that fetches earth fast |
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| Country | Link |
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| CN (1) | CN205506450U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675344A (en) * | 2016-03-16 | 2016-06-15 | 天津泰达绿化集团有限公司 | Quick soil taking device for undisturbed soil columns |
| CN106644572A (en) * | 2017-02-08 | 2017-05-10 | 重庆市潼南区盛元农业开发有限公司 | Agricultural soil sampling device |
| CN110658016A (en) * | 2019-10-14 | 2020-01-07 | 朱剑辉 | Surface mine ecological geological environment exploration sampling device |
-
2016
- 2016-03-16 CN CN201620202288.5U patent/CN205506450U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675344A (en) * | 2016-03-16 | 2016-06-15 | 天津泰达绿化集团有限公司 | Quick soil taking device for undisturbed soil columns |
| CN105675344B (en) * | 2016-03-16 | 2018-04-06 | 天津泰达绿化集团有限公司 | A kind of quick drawing out soil equipment of soil column |
| CN106644572A (en) * | 2017-02-08 | 2017-05-10 | 重庆市潼南区盛元农业开发有限公司 | Agricultural soil sampling device |
| CN110658016A (en) * | 2019-10-14 | 2020-01-07 | 朱剑辉 | Surface mine ecological geological environment exploration sampling device |
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Address after: No. 26 Muning Road, Economic and Technological Development Zone, Binhai New Area, Tianjin, 300457 Patentee after: Tianjin TEDA Green Technology Group Co.,Ltd. Address before: No. 26 Muning Road, Economic and Technological Development Zone, Binhai New Area, Tianjin, 300457 Patentee before: TIANJIN TEDA GREENING GROUP Co.,Ltd. |
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Address after: No. 26 Muning Road, Economic and Technological Development Zone, Binhai New Area, Tianjin, 300457 Patentee after: Tianjin TEDA Green Technology Group Co.,Ltd. Address before: No. 26 Muning Road, Economic and Technological Development Zone, Binhai New Area, Tianjin, 300457 Patentee before: Tianjin TEDA Green Technology Group Co.,Ltd. |
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