CN207795244U - A kind of direct-push soil sample drilling tool component - Google Patents
A kind of direct-push soil sample drilling tool component Download PDFInfo
- Publication number
- CN207795244U CN207795244U CN201721907257.0U CN201721907257U CN207795244U CN 207795244 U CN207795244 U CN 207795244U CN 201721907257 U CN201721907257 U CN 201721907257U CN 207795244 U CN207795244 U CN 207795244U
- Authority
- CN
- China
- Prior art keywords
- impact
- tube
- soil sample
- inner tube
- probe tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a kind of direct-push soil sample drilling tool component, axis, impact inner tube, impact outer tube, probe tube and drill bit are held including impact, the probe tube is connect with the bottom end of impact inner tube, drill bit is connect with the bottom end of impact outer tube, the impact outer tube is set in the probe tube to connect together and impact inner tube outside, the drill bit is hollow and is connected to probe tube bottom end, and the top that axis is mounted on impact outer tube is held in impact.The utility model can not only avoid the formation of the earth's surface surface of a wound, and sampling is convenient, and sample can be avoided by secondary pollution.
Description
Technical field
The utility model is related to a kind of geological mapping equipment, and in particular to a kind of direct-push soil sample drilling tool component.
Background technology
Traditional project geological mapping equipment is often sling using drilling or elevator sash weight under impact when carrying out soil sample
Firming earth, to carry out soil sample, however the prior art is often involved in recirculated water or mud in boring extracting soil so that soil
Earth does not go out sample also and has just been contaminated, and to influence the representativeness for the pedotheque being removed, and the mode of winch impact is extensive,
There are some potential safety problemss.
Invention content
In order to solve the problems in the existing technology, the utility model provides a kind of direct-push soil sample drilling tool group
Part can not only avoid the formation of the earth's surface surface of a wound, and sampling is convenient, and sample can be avoided by secondary pollution.
According to technical solution provided by the utility model, a kind of direct-push soil sample drilling tool component, including impact hold axis,
It impacts inner tube, impact outer tube, probe tube and drill bit, the probe tube to connect with the bottom end of impact inner tube, drill bit and impact outer tube
Bottom end connection, the impact outer tube be set in the probe tube that connects together on the outside of impact inner tube, the drill bit it is hollow and
It is connected to probe tube bottom end, the top that axis is mounted on impact outer tube is held in impact.
Further, probe tube is linked together with impact inner tube by sampling pipe fitting, the sampling pipe fitting bottom
Outer wall is equipped with cutting edge shape screw thread, and the top of probe tube is connected on the cutting edge shape screw thread of sampling pipe fitting bottom, impacts inner tube
Bottom end be connected to sampling pipe fitting top.
Further, membrane structure is equipped at the nozzle of the probe tube bottom end, the membrane structure is to fall
Taper offers through-hole at the top of the membrane structure, flexible sheet is formed with around the through-hole.
Further, the material of the probe tube is transparent plastic.
Further, the impact outer tube has a multistage, and multistage impact outer tube is connected in turn, every section of impact outer tube
Length is identical as the length of probe tube.
Further, described to impact the lower end formation mounting hole for holding axis, it is equipped with inner tube impact cap in the mounting hole, it is described
Inner tube impact cap is set in the top of impact inner tube.
From the above as can be seen that the utility model provides direct-push soil sample drilling tool component, with prior art phase
Than having following advantages：First, the utility model is simple in structure, detachable probe tube can completely take out soil sample and will
Soil sample preserves indwelling and makes acquired soil sample representative.
Second, the membrane structure of inverted cone shape can make soil sample that can only and then cannot go out, prevent from coming into probe tube
Soil sample leak out.Third, the utility model so that sampling is convenient, and the earth's surface surface of a wound will not be formed.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged diagram of part A in Fig. 1.
Fig. 3 is the structural schematic diagram that the utility model samples pipe fitting.
Fig. 4 is the enlarged diagram of part B in Fig. 3.
Fig. 5 enters the schematic diagram of probe tube for the soil sample during the utility model use.
Fig. 6 is soil sample complete extraction schematic diagram during the utility model use.
1. axis, 101. mounting holes, 2. impact inner tubes, 3. impact outer tubes, 4. probe tubes, 5. drill bits, 6. one-way membranes are held in impact
Chip architecture, 601. flexible sheets, 7. inner tube impact caps, 8. sampling pipe fittings, 801. cutting edge shape screw threads.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, below in conjunction with specific embodiment, and
With reference to attached drawing, the utility model is further described.Wherein identical parts are presented with like reference characters.It needs
Illustrate, word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to the side in attached drawing
To.The word "inner" used and "outside" refer respectively to the direction towards or away from geometric center of specific component.
As shown in Fig. 1 ~ Fig. 6, axis 1, impact inner tube 2, impact are held in a kind of direct-push soil sample drilling tool component, including impact
Outer tube 3, probe tube 4 and drill bit 5, the probe tube 4 are connect with the bottom end of impact inner tube 2, the bottom end of drill bit 5 and impact outer tube 3
Connection, the impact outer tube 3 are set in the probe tube 4 to connect together and 2 outside of impact inner tube so that the probe tube to connect together
4 can extract with impact inner tube 2 from impact outer tube 3, are connected in the drill bit 5 and with 4 bottom end of probe tube, axis is held in impact
1 is mounted on the top of impact outer tube 3, described to impact the lower end formation mounting hole 101 for holding axis 1, is equipped in the mounting hole 101 interior
Pipe impact cap 7, said inner tube impact cap 7 are set in the top of impact inner tube 2, and the impact is held axis 1 and connect with drill power head,
It holds 1 impact force of axis in impact when the high-frequency percussion force effect of drill power head and holds axis 1 by impact and pass to and impact outer tube 3 into one
Step passes to the drill bit 5 that fetches earth, to cut soil, meanwhile, the soil sample on corresponding stratum steps into probe tube 4, when probe tube 4 is grown
It spends after the completion of drilling depth, the soil sample of probe tube 4 is also just filled.When the soil sample of probe tube 4, which is filled, to be extracted, impact only need to be taken down
Axis 1 is held, inner tube impact cap 7 takes out the impact inner tube 2 to link together and probe tube 4 by hand, after taking-up, from impact inner tube 2
Probe tube 4 can be obtained the soil sample of complete probe tube 4 under dismounting.
Probe tube 4 is linked together with impact inner tube 2 by sampling pipe fitting 8, in 8 bottom outer wall of sampling pipe fitting
Equipped with cutting edge shape screw thread 801, the top of probe tube 4 is connected on the cutting edge shape screw thread 801 of 8 bottom of sampling pipe fitting, in impact
The bottom end of pipe 2 is connected to the top of sampling pipe fitting 8.Because probe tube 4 is the cutting edge shape screw thread by sampling 8 lower end of pipe fitting
801 sting and cut together with sampling pipe fitting 8, therefore when probe tube 4 lower from dismounting in impact inner tube 2, only need slightly curved by hand
Folding, can preserve the soil sample indwelling of complete probe tube 4.
Membrane structure 6 is equipped at the nozzle of 4 bottom end of the probe tube, the membrane structure 6 is inverted cone shape, institute
The top for stating membrane structure 6 offers through-hole, and more pieces of resilient diaphragm 601, more pieces of resilient are formed with around the through-hole
Diaphragm 601 is normally closed type.The material of the probe tube 4 is transparent plastic.The membrane structure 6 of inverted cone shape can make soil sample only
It can and then cannot go out, prevent the soil sample for coming into probe tube 4 from leaking out.
Preferably, the impact outer tube 3 has multistage, multistage impact outer tube 3 to be connected in turn, every section of impact outer tube 3
Length it is identical as the length of probe tube 4.
The practical process of the utility model is as follows：
Probe tube 4 and impact inner tube 2 are linked together by sampling pipe fitting 8, the top of wherein probe tube 4 is connected to
On the cutting edge shape screw thread 801 for sampling 8 bottom of pipe fitting, the bottom end of impact inner tube 2 is connected to the top of sampling pipe fitting 8, impact
Outer tube 3 is set in the probe tube 4 to link together and 2 outside of impact inner tube, hollow drill bit 5 are set to 3 bottom end of impact outer tube, and
And the drill bit 5 is connected to 4 bottom end of probe tube, the impact is held axis 1 and is connect with drill power head, when the high frequency of drill power head
Impact force action impact hold 1 impact force of axis by impact hold axis 1 pass to impact outer tube 3 further pass to the drill bit 5 that fetches earth,
To cut soil, meanwhile, the soil sample on corresponding stratum steps into probe tube 4, after the completion of 4 length drilling depth of probe tube, sampling
The soil sample of pipe 4 is also just filled.When the soil sample of probe tube 4, which is filled, to be extracted, only need to take down impact holds axis 1, inner tube impact cap
7, the impact inner tube 2 to link together and probe tube 4 are taken out by hand, after taking-up, are from probe tube 4 under dismounting in impact inner tube 2
It can get the soil sample of complete probe tube 4.
The utility model has the advantage of：First, the utility model is simple in structure, detachable probe tube 4 can be complete
Site preparation takes out soil sample and makes acquired soil sample representative soil sample preservation indwelling.
Second, 6 structure of membrane structure of inverted cone shape can make soil sample that can only and then cannot go out, prevents from coming into and take
The soil sample of sample pipe 4 leaks out.
Third, the utility model so that sampling is convenient, and the earth's surface surface of a wound will not be formed.
Those of ordinary skills in the art should understand that：The foregoing is merely specific embodiment of the utility model
, it is not intended to limit the utility model, all any modifications within the purport of the utility model, made, change equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of direct-push soil sample drilling tool component, which is characterized in that hold axis including impact（1）, impact inner tube（2）, impact
Outer tube（3）, probe tube（4）And drill bit（5）, the probe tube（4）With impact inner tube（2）Bottom end connection, drill bit（5）With impact
Outer tube（3）Bottom end connection, the impact outer tube（3）It is set in the probe tube to connect together（4）With impact inner tube（2）Outside,
The drill bit（5）Hollow and and probe tube（4）Bottom end is connected to, and axis is held in impact（1）Mounted on impact outer tube（3）Top.
2. direct-push soil sample drilling tool component as described in claim 1, which is characterized in that probe tube（4）With impact inner tube（2）
By sampling pipe fitting（8）It links together, the sampling pipe fitting（8）Bottom outer wall is equipped with cutting edge shape screw thread（801）, take
Sample pipe（4）Top be connected to sampling pipe fitting（8）The cutting edge shape screw thread of bottom（801）On, impact inner tube（2）Bottom end connection
In sampling pipe fitting（8）Top.
3. direct-push soil sample drilling tool component as described in claim 1, which is characterized in that the probe tube（4）The pipe of bottom end
Membrane structure is equipped at mouthful（6）, the membrane structure（6）For inverted cone shape, the membrane structure（6）Top
Through-hole is offered, more pieces of resilient diaphragm is formed with around the through-hole（601）.
4. direct-push soil sample drilling tool component as claimed in claim 3, which is characterized in that the material of the probe tube is transparent
Plastics.
5. direct-push soil sample drilling tool component as described in claim 1, which is characterized in that the impact outer tube（3）There is multistage,
Multistage impacts outer tube（3）It is connected in turn, every section of impact outer tube（3）Length and probe tube（4）Length it is identical.
6. direct-push soil sample drilling tool component as described in claim 1, which is characterized in that axis is held in the impact（1）Lower end
Form mounting hole（101）, the mounting hole（101）In be equipped with inner tube impact cap（7）, said inner tube impact cap（7）It is set in punching
Hit inner tube（2）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907257.0U CN207795244U (en) | 2017-12-29 | 2017-12-29 | A kind of direct-push soil sample drilling tool component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907257.0U CN207795244U (en) | 2017-12-29 | 2017-12-29 | A kind of direct-push soil sample drilling tool component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207795244U true CN207795244U (en) | 2018-08-31 |
Family
ID=63277085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721907257.0U Active CN207795244U (en) | 2017-12-29 | 2017-12-29 | A kind of direct-push soil sample drilling tool component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207795244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975370A (en) * | 2017-12-29 | 2018-05-01 | 江苏省无锡探矿机械总厂有限公司 | A kind of direct-push soil sample drilling tool component |
| CN116929839A (en) * | 2023-09-15 | 2023-10-24 | 德州硕达公路工程有限公司 | Building engineering witness sampling device |
-
2017
- 2017-12-29 CN CN201721907257.0U patent/CN207795244U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975370A (en) * | 2017-12-29 | 2018-05-01 | 江苏省无锡探矿机械总厂有限公司 | A kind of direct-push soil sample drilling tool component |
| CN116929839A (en) * | 2023-09-15 | 2023-10-24 | 德州硕达公路工程有限公司 | Building engineering witness sampling device |
| CN116929839B (en) * | 2023-09-15 | 2023-12-05 | 德州硕达公路工程有限公司 | Building engineering witness sampling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107975370A (en) | A kind of direct-push soil sample drilling tool component | |
| CN207795244U (en) | A kind of direct-push soil sample drilling tool component | |
| CN203669921U (en) | Soft and broken coal seam gas extraction hole drilling with casing device | |
| KR101463185B1 (en) | Soil sampling mechanism | |
| CN107132071B (en) | Ring type water inlet thin-wall soil sampler and use method thereof | |
| CN105136518A (en) | Cylindrical layered dredge and method for collecting underwater sludge | |
| CN206477794U (en) | A kind of boring drill bit of fault belt Rock And Soil | |
| CN207231818U (en) | Boring extracting soil device | |
| CN206945333U (en) | A kind of ground sampler | |
| CN209589542U (en) | Soil sampling apparatus is used in a kind of prospecting of civil engineering | |
| CN205330662U (en) | Cutting ring soil moisture content brill that fetches earth | |
| CN209182061U (en) | A kind of Portable soil sampler | |
| CN205638236U (en) | Anchor eye reaming is returned and is expanded head | |
| CN205206779U (en) | Fracture drilling rod fishing device | |
| CN106501022A (en) | A kind of hydrogeology soil collecting device | |
| CN207795247U (en) | Direct-push shaft building water sampling drill tool assembly | |
| CN206816246U (en) | Soil sampler for polluted soil | |
| CN206638448U (en) | Novel earth drill | |
| CN209673398U (en) | A kind of soil column sampler | |
| CN101101242A (en) | Original soft clay hollow cylinder sample inner core cutting device | |
| CN202882766U (en) | Expanding drill bit | |
| CN206281669U (en) | A kind of well well-digging drill sampling is bored | |
| CN207036473U (en) | Field soil sample Quick Acquisition device | |
| CN105221078A (en) | A kind of augers with air-breather | |
| CN217602614U (en) | Fishing device of wireless drilling instrument in petroleum drilling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |