CN204326046U - A kind of static sounding soil sampler - Google Patents
A kind of static sounding soil sampler Download PDFInfo
- Publication number
- CN204326046U CN204326046U CN201420796616.XU CN201420796616U CN204326046U CN 204326046 U CN204326046 U CN 204326046U CN 201420796616 U CN201420796616 U CN 201420796616U CN 204326046 U CN204326046 U CN 204326046U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- cartridge module
- sample
- sample cartridge
- static sounding
- 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)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to geological exploration field, particularly relates to a kind of static sounding soil sampler.It comprises the cylindrical shell that top and bottom are equipped with screw thread, on the barrel of described cylindrical shell, side direction has installing hole, rotate in described installing hole be fixed with one can along the sample cartridge module of the longitudinal upset of cylindrical shell, described cylinder inboard wall and sample cartridge module relative position be fixed with one can with the elastomeric element of sample cartridge module Elastic Contact.This device while cone penetration test, can be taked required stratum soil sample, significantly improves ground observation operating efficiency, suitably reduces probing quantity, saves working time and cost, improve the accuracy and efficiency of cone penetration test.
Description
Technical field
The utility model relates to geological exploration field, particularly relates to a kind of static sounding soil sampler.
Background technology
In-situ test cone penetration test is in China's application three more than ten years, it adopts contact method test soil strength and distortion, and setting up on regression relation basis with multiple conventional means, every design parameters and the index of the tested soil body are determined in scene, as bearing capacity, modulus of compressibility, state of soil etc., have simple compared with probing, economical, feature fast, but also there is certain defect, as soil layer color can not be identified and more difficultly accurately name great soil group, decision state, and for identical mechanical index (penetration resistance numerical value is identical), and the soil that type is different (as cohesive soil and sandy soil), accurate judgement is just more difficult.Existing cone penetration test is the penetration resistance numerical value utilizing sensor to obtain stratum, the title of empirically carrying out soil judges (as cohesive soil, sandy soil), popular name calculates every design parameters of soil layer again after determining, if but cohesive soil is identical with the penetration resistance numerical value of sandy soil, generation is judged by accident, and great soil group is different, design parameters such as bearing capacity, modulus of compressibility etc. differ greatly, and bring hidden danger to construction project.For reducing erroneous judgement, generally near cone penetration test point, increasing drill sampling hole, carrying out stratum according to hore plug and accurately differentiating and name.So then namely need to carry out cone penetration test, need again to carry out drill sampling, troublesome poeration to soil, be unfavorable for enforcement and the progress of engineering.
Utility model content
The purpose of this utility model is to provide a kind of static sounding soil sampler, it can make traditional cone penetration test possess drill sampling function to soil simultaneously, both the parameters of soil layer can accurately have been obtained, saving of work and time, for engineering brings larger facility without the need to drill sampling separately.
The technical solution of the utility model is: comprise the cylindrical shell that top and bottom are equipped with screw thread, on the barrel of described cylindrical shell, side direction has installing hole, rotate in described installing hole be fixed with one can along the sample cartridge module of the longitudinal upset of cylindrical shell, described cylinder inboard wall and sample cartridge module relative position be fixed with one can with the elastomeric element of sample cartridge module Elastic Contact.
Further, the annular sampling cutter that described sample cartridge module comprises sample cylinder holder and is threaded with sample cylinder holder, described sample cylinder holder is provided with the air inlet being communicated with air and annular sampling cutter inner space.
Further, described barrel radially eccentric setting has pin-and-hole, and described sample cartridge module is fixed in installing hole by rotating horizontal through the bearing pin of pin-and-hole and sample cylinder holder, described elastomeric element and annular sampling cutter outer wall Elastic Contact.
Further, described elastomeric element is leaf spring.
Further, the bottom thread of described cylindrical shell is connected with the conehead that can run through soil layer.
Further, described leaf spring is bolted on cylinder inboard wall.
The beneficial effects of the utility model are: this device is by sample cartridge module, can while cone penetration test, take required stratum soil sample, can accurately judge soil layer title, color, state, and carry out distinguishing hierarchy in conjunction with mechanical index, every technical data is provided, compared with drill sampling, the soil sample on corresponding stratum can not only be taked, accurate judgement soil layer title, color, the technical indicator that the quiet trial and error test such as state can not provide, but also quiet spy accurate positioning can be utilized, level is fine and smooth, the advantage that data precision is high, the design technical parameter more meeting engineering reality and requirement of engineering is provided further.Its compact structure, practicality easy and simple to handle, do not change feeler lever structure namely directly replace and reuse, and mounting and adjusting can be carried out voluntarily according to the soil depth of required exploration, significantly improve ground observation operating efficiency, suitable minimizing probing quantity, saves working time and cost, improves the accuracy and efficiency of cone penetration test.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the axial sectional view of Fig. 1;
Fig. 3 is the utility model sample cartridge module front view;
Fig. 4 is the axial sectional view of the utility model sample cartridge module;
In figure: 1-cylindrical shell, 2-cylindrical shell top, 3-cylinder body bottom, 4-conehead, 5-installing hole, 6-sample cartridge module, 7-leaf spring, 8-pin-and-hole, 9-annular sampling cutter, 10-sample cylinder holder, 11-air inlet, 12-sampling assemble fixing hole.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Specific embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.In addition, if below in described each embodiment of the utility model involved technical characteristic do not form conflict each other and just can mutually combine.
As illustrated in fig. 1 and 2, the utility model comprises cylindrical shell 1, and cylindrical shell 1 comprises on excircle and arranges threaded cylindrical shell top 2 and cylinder body bottom 3, cylindrical shell 1 inner hollow, on its barrel, side direction has a rectangular installing hole 5, and the width of installing hole 5 is less than cylindrical shell 1 diameter.At the barrel of cylindrical shell 1, installing hole 5 place is provided with the both sides that two pin-and-holes, 8, two pin-and-holes 8 are symmetricly set on installing hole 5.By being fixed with the sample cartridge module 6 of a tubular through the bearing pin eccentric rotary of pin-and-hole 8 in installing hole 5, at the inner leaf spring 7 being bolted a butterfly with sample cartridge module 6 opposite position place of cylindrical shell 1, the high spot of leaf spring 7 can with sample cartridge module 6 Elastic Contact.Also be provided with an inside for 3 times at cylinder body bottom and be provided with screw thread, the conehead 4 that can mate with cylinder body bottom external screw thread.
As shown in Figures 3 and 4, the annular sampling cutter 9 that sample cartridge module 6 comprises sample cylinder holder 10 and is threaded with sample cylinder holder 10, sample cylinder holder 10 is provided with the air inlet 11 that is communicated with air and annular sampling cutter 9 inner space along the longitudinal direction, sample cylinder holder 10 is provided with one in the horizontal direction and runs through the sample cylinder holder 10 sample cartridge module fixing hole 12 corresponding with pin-and-hole, bearing pin is through pin-and-hole 8 and sample cartridge module fixing hole 12, sample cartridge module 6 bias is fixed in installing hole 5, and makes the outer wall of its annular sampling cutter 9 and the high spot Elastic Contact of leaf spring 7.
This device can adjust according to the soil depth of required sampling in use.According to the depth of soil layer, can by fixing for cylinder body bottom 3 upper conehead 4, and by the screw thread at cylindrical shell top 2, this device is fixed on the bottom of quiet spy feeler lever, the conehead 4 of this device both can realize the function of injection soil layer.Meanwhile, also by the screw thread of cylindrical shell top 2 and cylinder body bottom 3, this device is connected between quiet spy feeler lever.After the connection of complete cost apparatus and quiet spy feeler lever, by quiet spy feeler lever injection soil layer, this up-to-date style cartridge module 6 be subject to soil layer upwards with inside active force, make sample cartridge module 6 extrude leaf spring 7 and draw close to installing hole 5 inside, annular sampling cutter 9 can not take soil sample.When quiet spy feeler lever moves upward, the elastic-restoring force of leaf spring applies an outside power to sample cartridge module 6, the annular sampling cutter of sample cartridge module 6 tilts to stretch out outside cylindrical shell 1, and the soil sample of cylindrical shell 1 outside is extruded, the inner space that soil sample enters annular sampling cutter under the shear action of annular sampling cutter saves.After quiet spy feeler lever proposes ground, sample cartridge module 6 overturns downwards due to Action of Gravity Field, the entrance of annular sampling cutter is downward, and annular sampling cutter 9 is screwed off from sample cylinder holder 10 soil sample can removing the inside, reaches the object of simultaneously carrying out static sounding test and drill sampling.
The above; be only detailed description of the invention of the present utility model, it should be pointed out that any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (6)
1. a static sounding soil sampler, it is characterized in that: comprise the cylindrical shell (1) that top and bottom are equipped with screw thread, on the barrel of described cylindrical shell (1), side direction has installing hole (5), rotate in described installing hole (5) be fixed with one can along the sample cartridge module (6) of the longitudinal upset of cylindrical shell (1), described cylindrical shell (1) inwall and sample cartridge module (6) relative position be fixed with one can with the elastomeric element of sample cartridge module (6) Elastic Contact.
2. a kind of static sounding soil sampler as claimed in claim 1, it is characterized in that: the annular sampling cutter (9) that described sample cartridge module (6) comprises sample cylinder holder (10) and is threaded with sample cylinder holder (10), described sample cylinder holder (10) is provided with the air inlet (11) being communicated with air and annular sampling cutter (9) inner space.
3. a kind of static sounding soil sampler as claimed in claim 2, it is characterized in that: described barrel radially eccentric setting has pin-and-hole (8), described sample cartridge module (6) is fixed in installing hole (5) by rotating horizontal through the bearing pin of pin-and-hole (8) and sample cylinder holder (10), described elastomeric element and annular sampling cutter (9) outer wall Elastic Contact.
4. a kind of static sounding soil sampler as claimed in claim 1, is characterized in that: described elastomeric element is leaf spring (7).
5. a kind of static sounding soil sampler as claimed in claim 1, is characterized in that: the bottom thread of described cylindrical shell (1) is connected with the conehead (4) that can run through soil layer.
6. a kind of static sounding soil sampler as claimed in claim 4, is characterized in that: described leaf spring (7) is bolted on cylindrical shell (1) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796616.XU CN204326046U (en) | 2014-12-15 | 2014-12-15 | A kind of static sounding soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796616.XU CN204326046U (en) | 2014-12-15 | 2014-12-15 | A kind of static sounding soil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326046U true CN204326046U (en) | 2015-05-13 |
Family
ID=53162422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420796616.XU Active CN204326046U (en) | 2014-12-15 | 2014-12-15 | A kind of static sounding soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452728A (en) * | 2014-12-15 | 2015-03-25 | 中铁第四勘察设计院集团有限公司 | Static cone penetration test soil sampler |
| CN105464067A (en) * | 2015-12-14 | 2016-04-06 | 榆林学院 | Drill detection device used for qualitative detection of composition and distribution of soil layer |
-
2014
- 2014-12-15 CN CN201420796616.XU patent/CN204326046U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452728A (en) * | 2014-12-15 | 2015-03-25 | 中铁第四勘察设计院集团有限公司 | Static cone penetration test soil sampler |
| CN105464067A (en) * | 2015-12-14 | 2016-04-06 | 榆林学院 | Drill detection device used for qualitative detection of composition and distribution of soil layer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106769188A (en) | A kind of Soil K+adsorption rapid sampling attachment | |
| CN111912955B (en) | Soil humidity data acquisition equipment | |
| CN110441545B (en) | Tester for flow direction, flow speed and sampling of underground water in karst hole drilling | |
| CN204326046U (en) | A kind of static sounding soil sampler | |
| CN102928252A (en) | Double-layer cylinder walled type underwater sediment sampler | |
| CN106289582A (en) | A kind of boring method residual stress measurement system | |
| CN210347174U (en) | Soil sampling ware of degree of depth sample | |
| CN203639894U (en) | Soft soil foundation sludge thickness detecting sampler for project supervision | |
| CN114481999A (en) | Deep-sea self-contained static sounding probe and sounding method thereof | |
| CN104452728A (en) | Static cone penetration test soil sampler | |
| CN107796551B (en) | Indoor experiment platform of local wall stress relief method instrument and measurement method thereof | |
| CN116291394B (en) | Shallow well soil layer stepped geothermal temperature measurement drilling device | |
| CN203163654U (en) | Camshaft central hole diameter simple detection gear | |
| CN210979200U (en) | Stable placing rack for environment detection equipment | |
| CN204851230U (en) | Portable oil well perpendicularity detector | |
| CN205898732U (en) | But bluetooth formula soil moisture apparatus of layering survey | |
| CN203203537U (en) | Apparatus for simultaneous detection of diameter and depth of central aperture of automobile camshaft | |
| CN213181554U (en) | Soil humiture and conductivity detection device | |
| CN110821410A (en) | Drilling, sampling and real-time measuring integrated drilling tool | |
| CN106197230B (en) | A kind of workpiece both side plate upper annular part larger diameter internal bore coaxiality detecting tool | |
| CN113670655B (en) | Telescopic probe for mine geological geophysical prospecting device | |
| CN201673070U (en) | Roadbed compactedness sampling device | |
| CN203869685U (en) | Oil well pressure and verticality measuring tool | |
| CN204228078U (en) | Automobile connecting bar self-centering measurement mechanism | |
| CN210375792U (en) | Environmental monitoring data acquisition device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |