CN203049562U - Drilling sampling device - Google Patents
Drilling sampling device Download PDFInfo
- Publication number
- CN203049562U CN203049562U CN 201220666176 CN201220666176U CN203049562U CN 203049562 U CN203049562 U CN 203049562U CN 201220666176 CN201220666176 CN 201220666176 CN 201220666176 U CN201220666176 U CN 201220666176U CN 203049562 U CN203049562 U CN 203049562U
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- connecting rod
- sampling apparatus
- rod
- drilling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a drilling sampling device which comprises a drilling rod, a connecting rod and a T-shaped handle, wherein the drilling rod is a hollow pipe, the upper end of the drilling rod is closed, the lower end of the drilling rod is open, two alloy tool bits are arranged at the lower end of the drilling rod, and a long opening is formed at one side of the drilling rod. The upper end of the drilling rod is in threaded connection with the lower end of the connecting rod. The upper end of the connecting rod is in threaded connection with the lower end of the T-shaped handle. The drilling sampling device is simple in structure, easy to manufacture, low in manufacturing cost, convenient to dismantle, install and carry, and good in use effect.
Description
Technical field
The utility model belongs to geological prospecting, boring, sampling technique field, especially relates to a kind of boring sampling apparatus.
Background technology
In power industry, build in transmission line of electricity and the transformer station's process, lay ground connector, the general steel shovel that adopts digs that dell lays or directly beat ground, inefficiency, and the degree of depth do not reach requirement, particularly runs into laterite ground, the routine laying method just can't normal operation when ramming complex-terrain such as soil, pan soil, backfill.Conventional instrument is often ineffective under the complex-terrain soil condition when soil sample is taked in exploration, and the soil sample of the sample that collects meeting and Different Strata is mixed in together, causes sampling inaccurate.
Summary of the invention
For addressing the above problem, the purpose of this utility model provides a kind of simple in structure, easy installation and removal, portable boring sampling apparatus.
For achieving the above object, the utility model adopts following technical scheme:
A kind of boring sampling apparatus, it comprises drilling rod, connecting rod and T-handle, drilling rod is hollow section, the drilling rod upper end closed, lower ending opening, the drilling rod lower end is provided with two alloy cutter heads, and drilling rod one side has microscler mouthful; The drilling rod upper end is threaded with the connecting rod lower end, and the connecting rod upper end is threaded with the T-handle lower end.
Described boring sampling apparatus, two alloy cutter head is symmetricly set on the drilling rod lower end, and slopes inwardly.
Described boring sampling apparatus, its alloy cutter head and drilling rod lower end angle are 45 °.
Described boring sampling apparatus, its alloy cutter head and drilling rod lower end connecting portion offer guiding gutter.
Described boring sampling apparatus, its connecting rod is connected to form by some pitch circle gas thread.
Described boring sampling apparatus, in some pitch circle pipes of its connecting rod, a pitch circle pipe that is connected with drilling rod is solid tubes, all the other pipes are hollow circular-tube.
Described boring sampling apparatus, its connecting rod top radially is equipped with an auxiliary rod.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
This sampling apparatus of holing, it is simple in structure, is easy to make, and cost of manufacture is low, and dismounting, easy for installation is easy to carry, and result of use is good, can be in easily boring and complete samplings of complex-terrain soil properties such as laterite, rammer soil, pan soil, backfill, sampling realizes holing; On laterite ground, ram that complex-terrains such as soil, pan soil, slag, the stone soil of mixing are explored, sampling, bore operation, ground connector is installed in geology soil analysis, colliery sampling, power industry boring had positive effect, applied range has great application value.
Description of drawings
Fig. 1 is three-dimensional structure diagram of the present utility model;
Among the figure: 1-T shape handle; The 2-auxiliary rod; The 3-connecting rod; The 4-drilling rod; Microscler mouthful of 5-; The 6-alloy cutter head.
The specific embodiment
Also by reference to the accompanying drawings the technical solution of the utility model is described in further detail below by embodiment.
As shown in Figure 1, this sampling apparatus of holing, it comprises drilling rod 4, connecting rod 3 and the T-handle 1 that is formed by steel pipe manufacturing, described drilling rod is hollow section, the drilling rod upper end closed, lower ending opening, drilling rod 4 lower ends are symmetrically welded with two alloy cutter heads 6, alloy cutter head slopes inwardly, and the angle that forms with the drilling rod lower end is 45 °; Described drilling rod 4 one sides have microscler mouthful 5, communicate with the drilling rod inner chamber, form sampler chamber; Drilling rod 4 upper ends are threaded with connecting rod 3 lower ends, and connecting rod 3 upper ends are threaded with T-handle 1 lower end.
Above-mentioned alloy cutter head 6 offers guiding gutter with drilling rod 4 lower end connecting portions.
The course of work of the utility model boring sampling apparatus: during use, operating personnel's both hands are held T-handle 1 firmly to pressing down, turn clockwise simultaneously, get out dark hole on the ground, the soil sample of deep layer is downcut in guiding gutter enters the sampler chamber of drilling rod 4 by alloy cutter head 6; The sampling apparatus of should holing is upwards mentioned, and drilling rod 4 is proposed from dark hole, by microscler mouthful 5 of drilling rod one side, and can be with the soil sample taking-up that collects.
Above-mentioned connecting rod 3 top radial symmetric are offered porose, and auxiliary rod 2 is arranged in the hole, are used for connecting rod 3 and drilling rod 4, T-handle 1 dismounting and fastening.
Above-mentioned connecting rod is connected to form by some pitch circle gas thread, and wherein, a pitch circle pipe that is connected with drilling rod is solid tubes, and for increasing counterweight, all the other pipes are hollow circular-tube.Connecting rod can lengthen along with drilling depth.
Claims (7)
1. boring sampling apparatus, it is characterized in that: it comprises drilling rod, connecting rod and T-handle, drilling rod is hollow section, the drilling rod upper end closed, lower ending opening, the drilling rod lower end is provided with two alloy cutter heads, and drilling rod one side has microscler mouthful; The drilling rod upper end is threaded with the connecting rod lower end, and the connecting rod upper end is threaded with the T-handle lower end.
2. boring sampling apparatus according to claim 1, it is characterized in that: two alloy cutter head is symmetricly set on the drilling rod lower end, and slopes inwardly.
3. boring sampling apparatus according to claim 2, it is characterized in that: its alloy cutter head and drilling rod lower end angle are 45 °.
4. according to claim 1,2 or 3 described boring sampling apparatuses, it is characterized in that: its alloy cutter head and drilling rod lower end connecting portion offer guiding gutter.
5. boring sampling apparatus according to claim 1, it is characterized in that: its connecting rod is connected to form by some pitch circle gas thread.
6. boring sampling apparatus according to claim 5, it is characterized in that: in some pitch circle pipes of its connecting rod, a pitch circle pipe that is connected with drilling rod is solid tubes, and all the other pipes are hollow circular-tube.
7. the sampling apparatus of holing according to claim 1 or 5, it is characterized in that: its connecting rod top radially is equipped with an auxiliary rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666176 CN203049562U (en) | 2012-12-06 | 2012-12-06 | Drilling sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666176 CN203049562U (en) | 2012-12-06 | 2012-12-06 | Drilling sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049562U true CN203049562U (en) | 2013-07-10 |
Family
ID=48732533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666176 Expired - Fee Related CN203049562U (en) | 2012-12-06 | 2012-12-06 | Drilling sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374604A (en) * | 2014-11-19 | 2015-02-25 | 无锡中地钻探装备有限公司 | Inclined soil sampler |
-
2012
- 2012-12-06 CN CN 201220666176 patent/CN203049562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374604A (en) * | 2014-11-19 | 2015-02-25 | 无锡中地钻探装备有限公司 | Inclined soil sampler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202182830U (en) | Sandy soil rotary embedding device | |
| CN207763977U (en) | A kind of soil fixed point sampler | |
| CN104330280A (en) | Gear type soil sampler and sampling method thereof | |
| CN103643935A (en) | Device and method for identifying underground water seal oil storage cave depot strata and optimizing of water curtain holes | |
| CN203049562U (en) | Drilling sampling device | |
| CN103233686A (en) | Manual pipe bit | |
| CN202381090U (en) | Impact-type underground sampling device | |
| CN203837950U (en) | Improved luoyang shovel | |
| CN202372369U (en) | Rotary embedded geological sampler | |
| CN2784908Y (en) | Novel earth drill | |
| CN108072539A (en) | A kind of scientific research Geological Engineering sampler | |
| CN204101017U (en) | Dew well coal mining slope displacement monitoring device | |
| CN201275747Y (en) | Rapid erector for circlip of well logging instrument | |
| CN104631418A (en) | Method for checking underground pipeline through simple manpower device in urban geology exploration | |
| CN211230326U (en) | Coal mine geological exploration drilling device | |
| CN208996623U (en) | A kind of device for geological sampling probing and geothermometry | |
| CN203022620U (en) | Drilling equipment used in petroleum exploitation process | |
| CN203229940U (en) | Manual tubular drill | |
| CN203772579U (en) | Free drop hammer type slot type drill | |
| CN202630860U (en) | Testing device for long drill hole by virtue of deep-part base point method | |
| CN111366401A (en) | Soil sampler for detection | |
| CN203270542U (en) | Soil sampling device used for highway engineering | |
| CN201650266U (en) | Measuring device for guide hole tilt angle of inverse well drill | |
| CN202662958U (en) | Auxiliary device for burying ground wire stud | |
| CN102852157B (en) | Manual hole pile digging method employing top-fixing water drilling method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131206 |