CN204439397U - A kind of detachable undisturbed soil sampler device - Google Patents
A kind of detachable undisturbed soil sampler device Download PDFInfo
- Publication number
- CN204439397U CN204439397U CN201520140286.3U CN201520140286U CN204439397U CN 204439397 U CN204439397 U CN 204439397U CN 201520140286 U CN201520140286 U CN 201520140286U CN 204439397 U CN204439397 U CN 204439397U
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- CN
- China
- Prior art keywords
- inner core
- urceolus
- precession bar
- precession
- tripod
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- 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
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model is a kind of detachable undisturbed soil sampler device, and be made up of leading screw, precession bar, tripod, urceolus and inner core, leading screw is arranged on the top of precession bar, and precession bar connects urceolus and the inner core of soil sample barrel through tripod; Tripod is made up of triangle disk and triangle hack lever; Install keyway in precession bar bottom, urceolus upper bed-plate installs positioning key, is connected like this by mutually nested grafting with urceolus; In precession bar bottom by being connected with the Rotatable circular wheel of inner core upper end.
Description
Technical field
The utility model relates to soil sample barrel device, particularly relates to for the undisturbed soil soil sample barrel device used normal in ground exploration.
Background technology
In Geotechnical Engineering field, no matter be carry out various engineering construction, all will survey engineering site, wherein just comprise the prospecting to geologic condition, to soil property sampling test, these work all need drawing out soil equipment; Accurately, in right amount, the pedotheque of quick obtaining soil different depth is directly connected to the precision of research and the reliability of data.
Traditional drawing out soil equipment has numerous species.Gather wasteland topsoil sample, available small-sized spades.The general physical property of research soil, as the soil weight, porosity and water retention characteristic etc., can utilize cutting ring.Cutting ring is the cylinder of both ends open, and end opening has sword, and the height of cylinder and diameter are 5 cm.But sampling tool the most frequently used is at present geotome, also takes earthenware.The four problems that current soil sample barrel mainly exists is urgently to be resolved hurrily: 1. in sampling process, and some directly adopts the mode of creeping into, and is difficult to ensure that soil sample is undisturbed soil; 2. under the geologic condition that soil property is hard a little, when down gathering, along with the increase of the degree of depth, the resistance run into also increases thereupon; 3. traditional drawing out soil equipment is all monolithic devices, inconvenient in the process of carrying, and operates also more loaded down with trivial details; When 4. running into some muck soils, after fetching earth, promote in the process of soil sample barrel and easily drop, cause and fetch earth unsuccessfully.
Summary of the invention
In order to solve in ground surveying engineering, the resistance that traditional soil sample barrel device occurs drops greatly, easily, the problem of not Portable belt, devises a kind of detachable undisturbed soil sampler device, carries out fetching earth sampling work by this device.
The utility model is a kind of detachable undisturbed soil sampler device, and be made up of leading screw, precession bar, tripod, urceolus and inner core, leading screw is arranged on the top of precession bar, and precession bar connects urceolus and the inner core of soil sample barrel through tripod; Tripod is made up of triangle disk and triangle hack lever; Install keyway in precession bar bottom, urceolus upper bed-plate installs positioning key, is connected like this by mutually nested grafting with urceolus; In precession bar bottom by being connected with the Rotatable circular wheel of inner core upper end.
As improvement, the material that the utility model adopts is lightweight Steel material.
As improvement, precession bar peripheral hardware screw thread; Urceolus is bolted by between upper bed-plate and outer tube wall, arranges external thread draw rib in the bottom of outer tube wall, and it is inclination 45 ° that screw thread draws angle of rib degree.
As improvement, precession bar bottom arranges arc gap; Inner core upper end Rotatable circular takes turns built-in ball; Inner core upper end arranges two escape orifices and baffle plate.
As improvement, internal thread established by tripod disk, and precession bar is by screw thread precession; There is sword inner core bottom, and is provided with 10 °, inclination angle.
The beneficial effects of the utility model: precession bar is provided with screw thread, connect tripod and soil sample barrel main part by centre, fixed tripod, can carry out work of fetching earth downwards, handled easily by turning leading screw; Outer tube wall bottom arranges screw thread and draws rib, and when urceolus rotates downward, drawing rib can cut soil, makes urceolus and inner core enter smoothly, reduces resistance; Inner core top arranges escape orifice and baffle plate, when running into Muddy Bottoms soil or mellow soil, when fetching earth, after soil enters, baffle plate opens, air or water are discharged by escape orifice, complete after fetching earth, and start to move upward, flapper closure, form a vacuum, avoid midway to drop suddenly, cause and fetch earth unsuccessfully; Urceolus connection mutually nested with precession bar, is connected by Rotatable circular wheel with inner core, this ensure that inner core is linear advancement, also can ensure that sampling is undisturbed soil.
Accompanying drawing explanation
Fig. 1 soil sample barrel front elevation;
Fig. 2 tripod vertical view;
Fig. 3 leading screw and precession bar structure;
Fig. 4 outer tube structure;
Fig. 5 inner tube structure;
Fig. 6 urceolus and precession bar nested structure;
Fig. 7 Rotatable circular wheel construction;
Reference numeral:
Wherein leading screw 1, precession bar 2, tripod 3, positioning key 4, upper bed-plate 5, urceolus 6, inner core 7, screw thread draws rib 8, keyway 9, outer tube wall 10, circular arc 11, Rotatable circular wheel 12, ball 13, baffle plate 14, escape orifice 15, lower cutting blade 16, triangle disk 31, tripod hack lever 32.
Embodiment
With reference to the accompanying drawings: the utility model is made up of leading screw (1), precession bar (2), tripod (3), urceolus (6) and inner core (7), leading screw (1) is arranged on the top of precession bar (2), and precession bar (2) connects urceolus (6) and the inner core (7) of soil sample barrel through tripod (3); Tripod (3) is made up of triangle disk (31) and triangle hack lever (32); Install keyway (9) in precession bar (2) bottom, urceolus (6) upper bed-plate (5) installs positioning key (4), is connected like this by mutually nested grafting with urceolus (6); In precession bar (3) bottom by being connected with Rotatable circular wheel (12) of inner core (7) upper end.
As improvement, precession bar (3) peripheral hardware screw thread; Urceolus is bolted by between upper bed-plate (5) and outer tube wall (10), arranges external thread draw rib (8) in the bottom of outer tube wall (10), and it is inclination 45 ° that screw thread draws angle of rib degree.
As improvement, precession bar bottom arranges circular arc (11) breach; Inner core (7) upper end Rotatable circular wheel (12) built-in ball (13); Inner core upper end arranges two escape orifices (15) and baffle plate (14).
As improvement, internal thread established by tripod disk (31), and precession bar (2) is by screw thread precession; There is lower cutting blade (16) inner core bottom, and is provided with 10 °, inclination angle.
Claims (4)
1. a detachable undisturbed soil sampler device, is characterized in that: leading screw (1) is arranged on the top of precession bar (2), and precession bar (2) connects urceolus (6) and the inner core (7) of soil sample barrel through tripod (3); Tripod (3) is made up of triangle disk (31) and triangle hack lever (32); Install keyway (9) in precession bar (2) bottom, urceolus (6) upper bed-plate (5) installs positioning key (4), is connected like this by mutually nested grafting with urceolus (6); In precession bar (3) bottom by being connected with Rotatable circular wheel (12) of inner core (7) upper end.
2. according to the detachable undisturbed soil sampler device of the one described in claim 1, it is characterized in that: precession bar (3) peripheral hardware screw thread; Urceolus is bolted by between upper bed-plate (5) and outer tube wall (10), arranges external thread draw rib (8) in the bottom of outer tube wall (10), and it is inclination 45 ° that screw thread draws angle of rib degree.
3. according to the detachable undisturbed soil sampler device of the one described in claim 1, it is characterized in that: precession bar bottom arranges circular arc (11) breach; Inner core (7) upper end Rotatable circular wheel (12) built-in ball (13); Inner core upper end arranges two escape orifices (15) and baffle plate (14).
4. according to the detachable undisturbed soil sampler device of the one described in claim 1, it is characterized in that: internal thread established by tripod disk (31), precession bar (2) is by screw thread precession; There is lower cutting blade (16) inner core (7) bottom, and is provided with 10 °, inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140286.3U CN204439397U (en) | 2015-03-12 | 2015-03-12 | A kind of detachable undisturbed soil sampler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140286.3U CN204439397U (en) | 2015-03-12 | 2015-03-12 | A kind of detachable undisturbed soil sampler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204439397U true CN204439397U (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520140286.3U Expired - Fee Related CN204439397U (en) | 2015-03-12 | 2015-03-12 | A kind of detachable undisturbed soil sampler device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204439397U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865836A (en) * | 2016-06-16 | 2016-08-17 | 无锡中地钻探装备有限公司 | Outward turning piece type soil sampling device |
| CN105910845A (en) * | 2016-06-16 | 2016-08-31 | 无锡中地钻探装备有限公司 | Outward overturning piece type soil sampling tool |
| CN105928738A (en) * | 2016-04-22 | 2016-09-07 | 中国水利水电科学研究院 | Layered sampling apparatus and method for ice cover |
| CN106017983A (en) * | 2016-07-25 | 2016-10-12 | 甘肃农业大学 | Multifunctional lawn soil sampler |
| CN106289888A (en) * | 2016-08-15 | 2017-01-04 | 浙江宏泰工程项目管理有限公司 | Anti-mixed iolation type building lot gas sample harvester |
| CN106969745A (en) * | 2017-03-20 | 2017-07-21 | 浙江荣庆工程管理有限公司 | A kind of spirit level and tripod thereon |
| CN108458895A (en) * | 2018-03-15 | 2018-08-28 | 沈阳建筑大学 | A kind of pusher soil sampler of screw-in |
-
2015
- 2015-03-12 CN CN201520140286.3U patent/CN204439397U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928738A (en) * | 2016-04-22 | 2016-09-07 | 中国水利水电科学研究院 | Layered sampling apparatus and method for ice cover |
| CN105865836A (en) * | 2016-06-16 | 2016-08-17 | 无锡中地钻探装备有限公司 | Outward turning piece type soil sampling device |
| CN105910845A (en) * | 2016-06-16 | 2016-08-31 | 无锡中地钻探装备有限公司 | Outward overturning piece type soil sampling tool |
| CN106017983A (en) * | 2016-07-25 | 2016-10-12 | 甘肃农业大学 | Multifunctional lawn soil sampler |
| CN106289888A (en) * | 2016-08-15 | 2017-01-04 | 浙江宏泰工程项目管理有限公司 | Anti-mixed iolation type building lot gas sample harvester |
| CN106289888B (en) * | 2016-08-15 | 2018-10-02 | 浙江宏泰工程项目管理有限公司 | Anti- mixed iolation type building lot gas sample collector |
| CN106969745A (en) * | 2017-03-20 | 2017-07-21 | 浙江荣庆工程管理有限公司 | A kind of spirit level and tripod thereon |
| CN108458895A (en) * | 2018-03-15 | 2018-08-28 | 沈阳建筑大学 | A kind of pusher soil sampler of screw-in |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |