CN104697828B - Prepare different compactness hollow cylinder sand Sample devices - Google Patents
Prepare different compactness hollow cylinder sand Sample devices Download PDFInfo
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- CN104697828B CN104697828B CN201410744237.0A CN201410744237A CN104697828B CN 104697828 B CN104697828 B CN 104697828B CN 201410744237 A CN201410744237 A CN 201410744237A CN 104697828 B CN104697828 B CN 104697828B
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Abstract
Different compactness hollow cylinder sand Sample devices are prepared the invention discloses one kind, including inner cylinder and outer barrel, latex film in inner tank theca parcel, outer tube inner wall is lined with outer latex film, the inner cylinder and outer barrel may be contained within base, support is provided with base, support includes vertical bar and transverse bar, transverse bar is socketed in vertical bar, swung on transverse bar and be connected with rotating bar, one end of rotating bar is provided with funnel, when rotating bar rotation drives funnel shifter dynamic, the track of funnel movement is in inner cylinder and outer barrel surrounds the surface for the annular chamber to be formed, transverse bar be configured with first driving means drive its vertically bar move up and down, rotating bar is configured with the rotating junction that the second drive device drives it on transverse bar and circumferentially swung.The device can automated production go out more accurately simulate nature the soil body.
Description
Technical field
Different compactness hollow cylinder sand Sample devices are prepared the present invention relates to one kind.
Background technology
The making neither one conforming equipment of traditional difference compactness hollow cylinder sand sample, is all by experimenter's hand
Sand is scattered above sample cavity by funnel, the sample that this method is made can not be accomplished in the compactness of each level
It is even, and operation waste time and energy, also have the requirement in operation skill to experimenter, be unfavorable in teaching and research promote.
The content of the invention
In order to overcome the deficiencies in the prior art, the technical problems to be solved by the invention, which are to provide one kind, can automate system
Make the more accurately simulation nature soil body and prepare different compactness hollow cylinder sand Sample devices.
The technical solution adopted for the present invention to solve the technical problems is：Prepare different compactness hollow cylinder sand samples
Latex film in device, including inner cylinder and outer barrel, inner tank theca parcel, the outer tube inner wall is lined with outer latex film, the inner cylinder and
Outer barrel be may be contained within base, and support is provided with base, and support includes vertical bar and transverse bar, and the transverse bar is socketed in perpendicular
Swung on bar, on the transverse bar and be connected with rotating bar, one end of rotating bar is provided with funnel, and the rotating bar, which is rotated, to be driven
When funnel is moved, the track of the funnel movement is in inner cylinder and outer barrel surrounds the surface for the annular chamber to be formed, the transverse direction
Bar be configured with first driving means drive its vertically bar move up and down, the rotating bar is configured with the second drive device and drives it
Rotating junction on transverse bar is circumferentially swung.
In the present invention, the funnel on support can adjust the height that the soil body falls naturally under the driving of first driving means
Degree, the high then soil body of height is more closely knit, and the highly low then soil body is more loose, but also more soil can be simulated in moving up and down
Body state；And the driving transverse bar rotation of the second drive device then can surround what is formed during rotation to inner cylinder and outer barrel
Ring specimen area uniformly scatters the soil body；It can realize the sample soil body for simulating different compactness by the mechanism, and simulation
Accuracy is higher.
Brief description of the drawings
The present invention will be further described with reference to the accompanying drawings and examples.
The structural plan schematic diagram for preparing different compactness hollow cylinder sand Sample devices that Fig. 1 provides for the present invention.
Fig. 2 be Fig. 1 in outer barrel dimensional structure diagram.
Fig. 3 is Fig. 2 top view.
Fig. 4 be Fig. 2 in outer arcuate watt dimensional structure diagram.
Fig. 5 be Fig. 1 in inner cylinder dimensional structure diagram.
Fig. 6 is that the inner cylinder in Fig. 5 removes the dimensional structure diagram after an arc watt.
After the outer barrel for preparing different compactness hollow cylinder sand Sample devices and inner cylinder that Fig. 7 provides for the present invention are combined
Structural plan schematic diagram.
Embodiment
Shown in reference picture 1- Fig. 7, what the present invention was provided prepares different compactness hollow cylinder sand Sample devices, including interior
Latex film in cylinder 1 and outer barrel 2, the outer wall of inner cylinder 1 parcel, the inwall of outer barrel 2 is lined with outer latex film, and the inner cylinder 1 and outer barrel 2 are equal
It is arranged on base 3, support 4 is provided with base 3, support 4 includes vertical bar 5 and transverse bar 6, and the transverse bar 6 is socketed in
Swung in vertical bar 5, on the transverse bar 6 and be connected with rotating bar 7, one end of rotating bar 7 is provided with funnel 8, the rotating bar 7
When rotating the drive movement of funnel 8, the track that the funnel 8 is moved is in inner cylinder 1 and outer barrel 2 is surrounding the annular chamber 9 of formation just
Top, the transverse bar 6 be configured with first driving means 10 driving its vertically bar 5 move up and down, the rotating bar 7 is configured with
Its rotating junction on transverse bar 6 of second drive device 11 driving is circumferentially swung.
Shown in reference picture 1, Fig. 2, Fig. 7, in order that outer latex film, which can be adjacent to offer on outer barrel, the outer barrel, penetrates cylinder
The sucker 12 of wall, the outside of sucker 12 is connected with suction nozzle 13, and suction nozzle 13 is configured with suction pump.In practical operation, outer latex film
It is difficult to fit on outer barrel 2, and use after suction pumping sucker 12, then the air between latex film and outer barrel 2 can be taken out
Walk, make to form relative vacuum between outer latex film and outer barrel 2, now outer latex film can be just fitted on outer barrel 2, in this implementation
In example, in order that the outer barrel that can be fitted above and below outer latex film, multiple suction holes are set typically on outer barrel 2 along short transverse
12。
Shown in reference picture 1, in order to realize intelligentized control method, the drive device 11 of first driving means 10 and second with
PLC13 connections, and rotating speed and the rise and fall speed of first driving means 10 by PLC13 the second drive devices 11 of control,
PLC13 can be connected by vertical bar 5 and the inner tube of transverse bar 6 with the drive device 11 of first driving means 10 and second.Operation
Person only need to input program to PLC13, and the drive device 11 of first driving means 10 and second can be acted by programmed instruction, from
And can carry out more complicated and accurately act.
Shown in reference picture 1-7, in order that the installation of outer barrel 2 and inner cylinder 1 is more consolidated, the outer barrel 2 is by three valve outer arcuates
Watts 21 are spliced, and have circular, hoop 14 around the banding of three valve outer arcuate watt 21 on the outer wall of outer barrel 2, the inner cylinder 1 is in three valves
Arc shaped tile 101 is spliced, and three-legged supporting frame 15 is set up in the inner cylinder 1, and three-legged supporting frame 15 includes mast 16 and laterally connected
It is connected on three lateral support struts 17 on mast 16, the mast 16 and has been at least connected with two layers of lateral support struts along short transverse
17, the bottom of outer arcuate watt 21 carries to be provided with arch opening 22, the base 3 and inserted for the annular of grafting inner cylinder 1
Access slot and the outer annular inserting groove for grafting outer barrel 2.
Claims (5)
1. one kind prepares different compactness hollow cylinder sand Sample devices, it is characterized in that：Including inner cylinder and outer barrel, inner tank theca
Latex film in parcel, the outer tube inner wall is lined with outer latex film, and the inner cylinder and outer barrel may be contained within base, is set on base
There is support, support includes vertical bar and transverse bar, and the transverse bar is socketed in vertical bar, swing and be connected with the transverse bar
Rotating bar, one end of rotating bar is provided with funnel, when the rotating bar rotation drives funnel shifter dynamic, the track of the funnel movement
Surround the surface for the annular chamber to be formed in inner cylinder and outer barrel, the transverse bar is configured with first driving means and drives it along perpendicular
Moved up and down to bar, the rotating bar is configured with the rotating junction that the second drive device drives it on transverse bar and circumferentially put
It is dynamic;The outer barrel is spliced by three valve outer arcuates watt, has circular, hoop around three valve outer arcuate watt bandings on the outer wall of outer barrel,
The inner cylinder is spliced by three valve arcs watt, sets up three-legged supporting frame in the inner cylinder, three-legged supporting frame include mast and
It is connected laterally on three lateral support struts on mast, the mast and has been at least connected with two layers of lateral support along short transverse
Bar.
2. different compactness hollow cylinder sand Sample devices are prepared according to claim 1, it is characterized in that：It is described outer
Offered on cylinder and suction nozzle is connected with the outside of the sucker for penetrating barrel, sucker, suction nozzle is configured with suction pump.
3. different compactness hollow cylinder sand Sample devices are prepared according to claim 1 or 2, it is characterized in that：Institute
State first driving means and the second drive device is connected with PLC, and by the rotating speed and first of PLC the second drive devices of control
The rise and fall speed of drive device.
4. different compactness hollow cylinder sand Sample devices are prepared according to claim 1 or 2, it is characterized in that：Institute
Outer arcuate watt bottom is stated with arch opening, is provided with the base for the annular inserting groove of grafting inner cylinder and for inserting
Connect the outer annular inserting groove of outer barrel.
5. different compactness hollow cylinder sand Sample devices are prepared according to claim 3, it is characterized in that：It is described outer
Arc shaped tile bottom is carried to be provided with outside for the annular inserting groove of grafting inner cylinder and for grafting on arch opening, the base
The outer annular inserting groove of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744237.0A CN104697828B (en) | 2014-12-09 | 2014-12-09 | Prepare different compactness hollow cylinder sand Sample devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744237.0A CN104697828B (en) | 2014-12-09 | 2014-12-09 | Prepare different compactness hollow cylinder sand Sample devices |
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| Publication Number | Publication Date |
|---|---|
| CN104697828A CN104697828A (en) | 2015-06-10 |
| CN104697828B true CN104697828B (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410744237.0A Active CN104697828B (en) | 2014-12-09 | 2014-12-09 | Prepare different compactness hollow cylinder sand Sample devices |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3801908A4 (en) * | 2018-05-31 | 2022-02-16 | Yeditepe Universitesi | Automatic funnel control device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053184A (en) * | 2016-08-16 | 2016-10-26 | 陈泳东 | Full-automatic reciprocating type sandy soil sample preparing instrument |
| CN106769343A (en) * | 2017-03-15 | 2017-05-31 | 南京工业大学 | Device for preparing hollow cylindrical sample by sand rain method and sample preparation method thereof |
| CN108088720B (en) * | 2018-01-16 | 2024-06-25 | 董彤 | Inclined sandy soil hollow cylinder sample preparation device |
| CN111289325A (en) * | 2020-03-10 | 2020-06-16 | 中国人民解放军军事科学院国防工程研究院 | Device for preparing remolded sandy soil sample by rotating sand rain method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1793873A (en) * | 2005-12-23 | 2006-06-28 | 成都理工大学 | Automatic sampling and festing system of on-line X fluorescence analysis |
| CN101216387A (en) * | 2007-12-27 | 2008-07-09 | 浙江大学 | Hollow cylinder torsional shear apparatus remodeling sample compacting instrument |
| CN102288461A (en) * | 2011-05-12 | 2011-12-21 | 河海大学 | Large-sized hollow cylindrical sampler for coarse grained soil and use method thereof |
| CN203587410U (en) * | 2013-10-30 | 2014-05-07 | 昆明理工大学 | Sample splitting device for laboratory |
| CN103900872A (en) * | 2014-03-18 | 2014-07-02 | 河海大学 | Vacuum preload preparing device and method of remolding soft clay hollow cylinder sample |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4043275B2 (en) * | 2002-04-19 | 2008-02-06 | シスメックス株式会社 | Sample crusher and sample preparation device using the same |
-
2014
- 2014-12-09 CN CN201410744237.0A patent/CN104697828B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1793873A (en) * | 2005-12-23 | 2006-06-28 | 成都理工大学 | Automatic sampling and festing system of on-line X fluorescence analysis |
| CN101216387A (en) * | 2007-12-27 | 2008-07-09 | 浙江大学 | Hollow cylinder torsional shear apparatus remodeling sample compacting instrument |
| CN102288461A (en) * | 2011-05-12 | 2011-12-21 | 河海大学 | Large-sized hollow cylindrical sampler for coarse grained soil and use method thereof |
| CN203587410U (en) * | 2013-10-30 | 2014-05-07 | 昆明理工大学 | Sample splitting device for laboratory |
| CN103900872A (en) * | 2014-03-18 | 2014-07-02 | 河海大学 | Vacuum preload preparing device and method of remolding soft clay hollow cylinder sample |
Non-Patent Citations (3)
| Title |
|---|
| 真三轴试验中初始各向异性的消除;周云东等;《低温建筑技术》;20051231(第06期);第105页右栏倒数第4段 * |
| 砂相对密度试验方法的改进;范孟华等;《岩矿测试》;20071015;第26卷(第05期);428-430 * |
| 荷载历史对砂土最大剪切模量影响的共振柱试验研究;柏立懂;《岩石力学与工程学报》;20111130;第30卷(第11期);2366-2374 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3801908A4 (en) * | 2018-05-31 | 2022-02-16 | Yeditepe Universitesi | Automatic funnel control device |
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| Publication number | Publication date |
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| CN104697828A (en) | 2015-06-10 |
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Address after: 38 East Road, Ouhai Economic Development Zone, Zhejiang, Wenzhou (Wenzhou University Science Park, No. 325000) Applicant after: Wenzhou University Address before: Dasan Ouhai District 325000 in Zhejiang province Wenzhou City Construction Engineering College of Higher Education Park Applicant before: Wenzhou University |
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