CN214472162U - Geotechnical step variable cross-section sample preparation device - Google Patents
Geotechnical step variable cross-section sample preparation device Download PDFInfo
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- CN214472162U CN214472162U CN202120513202.1U CN202120513202U CN214472162U CN 214472162 U CN214472162 U CN 214472162U CN 202120513202 U CN202120513202 U CN 202120513202U CN 214472162 U CN214472162 U CN 214472162U
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- sleeve
- reshaping
- sleeve pipe
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- plate
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- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- 238000002407 reforming Methods 0.000 claims 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 8
- 238000003825 pressing Methods 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The utility model belongs to the field of civil test equipment, in particular to a preparation device of a geotechnical step variable cross section sample, which comprises a first base, a first sleeve plate is arranged in a first groove, a first upright post is arranged in the first sleeve plate, a first sleeve pipe is sleeved on the first upright post, a first sleeve pipe is also arranged on the first upright post, a first reshaping sleeve pipe is sleeved on the first sleeve pipe, the first base is provided with a first groove, the first sleeve plate is arranged in the first groove, the first upright post is arranged in the first sleeve plate, the first sleeve pipe is sleeved on the first upright post, the first sleeve pipe is also arranged on the first upright post, the first reshaping sleeve pipe is sleeved on the first sleeve pipe, a first pressure sample plate is arranged on one end part of the first sleeve pipe, the first reshaping pressure sample plate is arranged on one end part of the first reshaping sleeve pipe, which is beneficial to realizing the step-shaped change of the cross section of the sample, and is suitable for different cross section shapes and sizes, can be connected with a manual hammer or a sample making press, and has strong universality, simple structure and simple and convenient operation.
Description
Technical Field
The utility model belongs to the civil test equipment field, in particular to geotechnique's ladder variable cross section sample preparation facilities.
Background
The traditional geotechnical compression and shear test mainly uses a cylindrical sample, while the geotechnical tensile test adopts a flat-plate sample with a special-shaped cross section, and obviously, the cylindrical sample and the special-shaped flat-plate sample cannot be commonly used for tensile, shear and torsion tests; if the columnar sample with the step variable cross section can be prepared, the method can be universally used for tensile, shearing and torsion tests and can also be used for researching the layered anisotropy of the soil body; however, the size and the shape of the sample manufactured by the traditional geotechnical sample manufacturing equipment are fixed and single, and the size of the cross section of the sample cannot be changed step by step.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems in the prior art, the utility model provides a high-adjustability geotechnique's step variable cross section sample preparation facilities.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
the utility model provides a geotechnique's ladder variable cross section sample preparation facilities, includes first base, be equipped with first recess on the first base, be equipped with first lagging in the first recess, be equipped with first stand in the first lagging, the cover is equipped with first sleeve pipe on the first stand, still be equipped with first sleeve on the first stand, the cover is equipped with first reshaping sleeve on the first sleeve, be equipped with first pressure model on a first telescopic tip, be equipped with first reshaping pressure model on a first reshaping telescopic tip.
In the device for preparing the geotechnical step variable cross-section sample, the first groove is square, the first sleeve plate is matched with the first groove, the central part of the first sleeve plate is provided with a first through hole, the first upright post and the first sleeve are both cylindrical, the aperture of the first through hole is larger than that of the first upright post, and the first sleeve and the first shape-changing sleeve are both rectangular.
Among the foretell geotechnological step variable cross section sample preparation facilities, still include second stand, second sleeve pipe, second sleeve and second reshaping sleeve, the second sleeve pipe box is located on the second stand, the second sleeve pipe is connected with the one end of second stand, the second reshaping sleeve cover is located on the second sleeve pipe, be equipped with the second on one end portion of second sleeve and press the model, be equipped with the second reshaping on one end portion of second reshaping sleeve and press the model.
In the above-mentioned geotechnical step variable cross section sample preparation device, still include third stand, third sleeve pipe and third reshaping sleeve, the third sleeve pipe box is located on the third stand, the third sleeve pipe is connected with the one end of third stand, the third reshaping sleeve pipe box is located on the third sleeve pipe, be equipped with the third and press the model on a telescopic tip of third, be equipped with the third and reform and press the model on a telescopic tip of third reshaping.
In the above-mentioned geotechnical step variable cross section sample preparation device, still include fourth stand, fourth sleeve pipe, fourth sleeve and fourth reshaping sleeve, the fourth sleeve pipe box is located on the fourth stand, the fourth sleeve pipe is connected with the one end of fourth stand, the fourth reshaping sleeve pipe box is located on the fourth sleeve pipe, be equipped with the fourth and press the model on a telescopic tip of fourth, be equipped with the fourth and reform and press the model on a telescopic tip of fourth reshaping.
(III) advantageous effects
The utility model has the advantages that: through setting up first base, be equipped with first recess on first base, be equipped with first lagging in the first recess, be equipped with first stand in the first lagging, the cover is equipped with first sleeve pipe on the first stand, still be equipped with first sleeve pipe on the first stand, the cover is equipped with first reshaping sleeve on the first sleeve, be equipped with first pressure model on a tip of first sleeve pipe, be equipped with first reshaping pressure model on a tip of first reshaping sleeve pipe, be favorable to realizing the echelonment change in sample cross-section, be applicable to different cross sectional shapes and size, can connect manual hammer or system appearance press, strong versatility has, moreover, the steam generator is simple in structure, and is easy and simple to handle.
Drawings
Fig. 1 is a first schematic structural view of the geotechnical stepped variable cross-section sample preparation device of the utility model;
fig. 2 is a schematic structural view of the geotechnical stepped variable cross-section sample preparation device of the present invention;
fig. 3 is a third schematic structural view of the geotechnical stepped variable cross-section sample preparation device of the present invention;
fig. 4 is a schematic structural view of the geotechnical stepped variable cross-section sample preparation device of the present invention;
fig. 5 is a first cross-sectional view of the geotechnical stepped variable cross-section sample preparation device of the present invention;
fig. 6 is a second sectional view of the geotechnical stepped variable cross-section sample preparation device of the present invention;
fig. 7 is a third sectional view of the geotechnical stepped variable cross-section sample preparation device of the utility model;
figure 8 is the utility model discloses geotechnological ladder variable cross section sample preparation facilities's cross-sectional view four.
[ description of reference ]
1: a first base;
2: a first deck;
3: a first upright post;
4: a first sleeve;
5: a first sleeve;
6: a first reshaped sleeve;
7: a first pressure sample plate;
8: a first reshaping pressure sample plate;
9: a first groove;
10: a first through hole;
301: a second upright post;
401: a second sleeve;
501: a second sleeve;
601: a second reshaped sleeve;
701: a second pressure sample plate;
801: a second reshaping pressure sample plate;
302: a third column;
402: a third sleeve;
502: a third sleeve;
602: a third reshaped sleeve;
702: a third sample pressing plate;
802: third reshaping pressure sample plate;
303: a fourth column;
403: a fourth sleeve;
503: a fourth sleeve;
603: a fourth reshaped sleeve;
703: a fourth sample pressing plate;
803: and fourthly, reshaping the pressure sample plate.
Detailed Description
For better explanation of the present invention, the following detailed description of the present invention will be made with reference to the accompanying drawings for the purpose of understanding.
The utility model discloses the most crucial design lies in: through setting up first base, be equipped with first recess on the first base, be equipped with first lagging in the first recess, be equipped with first stand in the first lagging, the cover is equipped with first sleeve pipe on the first stand, still be equipped with first sleeve pipe on the first stand, the cover is equipped with first reshaping sleeve on the first sleeve pipe, be equipped with first pressure model on a first telescopic tip, be equipped with first reshaping pressure model on a first reshaping telescopic tip.
Referring to fig. 1 to 8, a device for preparing a geotechnical step variable cross-section sample,
the improved pressure gauge is characterized by comprising a first base, a first groove is formed in the first base, a first sleeve plate is arranged in the first groove, a first stand column is arranged in the first sleeve plate, a first sleeve is sleeved on the first stand column, a first sleeve is further arranged on the first stand column, a first reshaping sleeve is sleeved on the first sleeve, a first pressure gauge is arranged at one end of the first sleeve, and a first reshaping pressure gauge is arranged at one end of the first reshaping sleeve.
Geotechnical step variable cross section sample preparation facilities's theory of operation: embedding the first sleeve plate into the first base, enabling the first groove to be matched with a sample preparation mold, inserting the first stand column into the first base, nesting the first sleeve tube onto the first stand column, embedding the sample preparation mold into the first base, loading the first sleeve or the first reshaping sleeve into the sample preparation mold, and connecting the first pressure sample plate or the first reshaping pressure sample plate to a manual hammer or a sample preparation press.
From the above description, the beneficial effects of the present invention are: through setting up first base, be equipped with first recess on first base, be equipped with first lagging in the first recess, be equipped with first stand in the first lagging, the cover is equipped with first sleeve pipe on the first stand, still be equipped with first sleeve pipe on the first stand, the cover is equipped with first reshaping sleeve on the first sleeve, be equipped with first pressure model on a tip of first sleeve pipe, be equipped with first reshaping pressure model on a tip of first reshaping sleeve pipe, be favorable to realizing the echelonment change in sample cross-section, be applicable to different cross sectional shapes and size, can connect manual hammer or system appearance press, strong versatility has, moreover, the steam generator is simple in structure, and is easy and simple to handle.
Referring to fig. 1 to 8, a first embodiment of the present invention is:
the utility model provides a geotechnique's ladder variable cross section sample preparation facilities, includes first base 1, be equipped with first recess 9 on the first base 1, be equipped with first apron 2 in the first recess 9, be equipped with first stand 3 in the first apron 2, the cover is equipped with first sleeve 4 on the first stand 3, still be equipped with first sleeve 5 on the first stand 3, the cover is equipped with first reshaping sleeve 6 on the first sleeve 5, be equipped with first pressure model 7 on a tip of first sleeve 5, be equipped with first reshaping pressure model 8 on a tip of first reshaping sleeve 6.
Be the square through first recess 9, first apron 2 and first recess 9 looks adaptation, and the central part is equipped with first through-hole 10, first stand 3 and first sleeve 5 all are cylindricly, the aperture of first through-hole 10 is greater than the aperture of first stand 3, first sleeve 4 and first shape sleeve 6 all are the cuboid form, are favorable to improving the stability of structure.
Still include second stand 301, second sleeve pipe 401, second sleeve 501 and second reshaping sleeve 601, second sleeve pipe 401 cover is located on second stand 301, second sleeve pipe 501 is connected with the one end of second stand 301, second reshaping sleeve 601 cover is located on second sleeve pipe 501, be equipped with the second on one end of second sleeve pipe 501 and press model 701, be equipped with the second on one end of second reshaping sleeve 601 and change shape model 801.
Through still including second stand 301, second sleeve pipe 401, second sleeve 501 and second reform transform sleeve 601, second sleeve pipe 401 cover is located on second stand 301, second sleeve pipe 501 is connected with second stand 301's one end, second reform transform sleeve 601 cover is located on second sleeve 501, be equipped with second pressure model 701 on one end of second sleeve 501, be equipped with second reform transform pressure model 801 on one end of second reform transform sleeve 601, be favorable to improving the commonality of device, use and different cross sectional shape and size.
Still include third stand 302, third sleeve 402, third sleeve 502 and third reform sleeve 602, third sleeve 402 cover is located on third stand 302, third sleeve 502 is connected with the one end of third stand 302, third reform sleeve 602 cover is located on third sleeve 502, be equipped with the third on the tip of third sleeve 502 and press model 702, be equipped with the third on the tip of third reform sleeve 602 and press model 802.
Through still including third stand 302, third sleeve 402, third sleeve 502 and third reform sleeve 602, third sleeve 402 cover is located on third stand 302, third sleeve 502 is connected with the one end of third stand 302, third reform sleeve 602 cover is located on third sleeve 502, be equipped with the third on the tip of third sleeve 502 and press model 702, be equipped with the third on the tip of third reform sleeve 602 and reform and press model 802, be favorable to further improving the commonality of device, use and different cross sectional shape and size.
The novel column structure is characterized by further comprising a fourth column 303, a fourth sleeve 403, a fourth sleeve 503 and a fourth reshaping sleeve 603, wherein the fourth sleeve 403 is sleeved on the fourth column 303, the fourth sleeve 503 is connected with one end of the fourth column 303, the fourth reshaping sleeve 603 is sleeved on the fourth sleeve 503, a fourth pressure sample plate 703 is arranged at one end of the fourth sleeve 503, and a fourth reshaping pressure sample plate 803 is arranged at one end of the fourth reshaping sleeve 603.
By further comprising a fourth column 303, a fourth sleeve 403, a fourth sleeve 503 and a fourth reshaped sleeve 603, the fourth sleeve 403 is sleeved on the fourth column 303, the fourth sleeve 503 is connected with one end of the fourth column 303, the fourth reshaped sleeve 603 is sleeved on the fourth sleeve 503, a fourth pressure sample plate 703 is arranged at one end of the fourth sleeve 503, and a fourth reshaped pressure sample plate 803 is arranged at one end of the fourth reshaped sleeve 603, which is beneficial to greatly improving the universality of the device, and the use of the device with different cross-sectional shapes and sizes are facilitated.
Loading a first-stage soil sample into a first sleeve 5, pressing the first-stage soil sample of the sample, taking out the first sleeve 5, replacing a second sleeve 501 or a second reshaping sleeve 601, loading a second-stage soil sample, replacing a second pressing sample plate 701 or a second reshaping pressing sample plate 801, pressing a second-stage step of the sample, taking out a sample preparation mold together with the pressed soil sample from a first base 1, taking off a first upright post 3 and a first sleeve 4, replacing a second upright post 301 and a second sleeve 401, turning over the sample preparation mold, embedding the sample preparation mold into the first base 1 again, loading the second sleeve 501 or the second reshaping sleeve 601 into the upper end of the sample preparation mold, loading the second-stage soil sample at the upper end, pressing, and similarly, continuously turning over the sample preparation mold and the internal soil sample, sequentially replacing other step-stage corresponding external members, preparing each layer of soil sample step by step, and finally finishing the whole sample.
To sum up, the utility model provides a pair of geotechnique's ladder variable cross section sample preparation facilities, through setting up first base, be equipped with first recess on first base, be equipped with first lagging in the first recess, be equipped with first stand in the first lagging, the cover is equipped with first sleeve pipe on the first stand, still be equipped with first sleeve on the first stand, the cover is equipped with first reshaping sleeve on the first sleeve, be equipped with first pressure model on a first telescopic tip, be equipped with first reshaping pressure model on a first reshaping telescopic tip, be favorable to realizing the echelonment change in sample cross section, be applicable to different cross sectional shape and size, can connect manual hammer or system appearance press, strong commonality has, moreover, the steam generator is simple in structure, and easy and simple to handle.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a geotechnique's ladder variable cross section sample preparation facilities, a serial communication port, including first base, be equipped with first recess on the first base, be equipped with first lagging in the first recess, be equipped with first stand in the first lagging, the cover is equipped with first sleeve pipe on the first stand, still be equipped with first sleeve on the first stand, the cover is equipped with first reshaping sleeve on the first sleeve, be equipped with first pressure model on a first telescopic tip, be equipped with first reshaping pressure model on a first reshaping telescopic tip.
2. The device for preparing the geotechnical stepped variable cross-section sample according to claim 1, wherein the first groove is square, the first sleeve plate is matched with the first groove, a first through hole is formed in the center of the first sleeve plate, the first upright column and the first sleeve are cylindrical, the aperture of the first through hole is larger than that of the first upright column, and the first sleeve and the first modified sleeve are rectangular.
3. The device for preparing the geotechnical step variable cross-section sample according to claim 1, further comprising a second upright, a second sleeve and a second reshaping sleeve, wherein the second sleeve is sleeved on the second upright, the second sleeve is connected with one end of the second upright, the second reshaping sleeve is sleeved on the second sleeve, a second pressure sample plate is arranged at one end of the second sleeve, and a second reshaping pressure sample plate is arranged at one end of the second reshaping sleeve.
4. The device for preparing the geotechnical step variable cross-section sample according to claim 1, further comprising a third upright, a third sleeve and a third reshaping sleeve, wherein the third sleeve is sleeved on the third upright, the third sleeve is connected with one end of the third upright, the third reshaping sleeve is sleeved on the third sleeve, a third pressure sample plate is arranged at one end of the third sleeve, and a third reshaping pressure sample plate is arranged at one end of the third reshaping sleeve.
5. The device for preparing the geotechnical step variable cross-section sample according to claim 1, further comprising a fourth upright, a fourth sleeve and a fourth reforming sleeve, wherein the fourth sleeve is sleeved on the fourth upright, the fourth sleeve is connected with one end of the fourth upright, the fourth reforming sleeve is sleeved on the fourth sleeve, a fourth pressure sample plate is arranged at one end of the fourth sleeve, and a fourth reforming pressure sample plate is arranged at one end of the fourth reforming sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120513202.1U CN214472162U (en) | 2021-03-11 | 2021-03-11 | Geotechnical step variable cross-section sample preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120513202.1U CN214472162U (en) | 2021-03-11 | 2021-03-11 | Geotechnical step variable cross-section sample preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214472162U true CN214472162U (en) | 2021-10-22 |
Family
ID=78155418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120513202.1U Expired - Fee Related CN214472162U (en) | 2021-03-11 | 2021-03-11 | Geotechnical step variable cross-section sample preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214472162U (en) |
-
2021
- 2021-03-11 CN CN202120513202.1U patent/CN214472162U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |