CN206848033U - A kind of soil test cutting ring stripper - Google Patents
A kind of soil test cutting ring stripper Download PDFInfo
- Publication number
- CN206848033U CN206848033U CN201720553147.2U CN201720553147U CN206848033U CN 206848033 U CN206848033 U CN 206848033U CN 201720553147 U CN201720553147 U CN 201720553147U CN 206848033 U CN206848033 U CN 206848033U
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- Prior art keywords
- annular
- cutting ring
- platen
- fixed
- hole
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- Expired - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of soil test cutting ring stripper, including bottom plate, support bar, cutting ring fixed platen and hydraulic jack, more support bars are fixed on bottom plate vertically, cutting ring fixed platen includes annular chassis and the upper platen of annular, platen can be opened and closed to be hinged on annular chassis in annular, annular chassis is fixed on supporting bar top, and the center of annular chassis is provided with the through hole for retainer ring edge, and the center of platen offers soil sample ejection through hole in annular；The hydraulic jack is arranged on the center of bottom plate, and jacking block is fixed with the push rod top of hydraulic jack；When platen fastens locking with annular chassis in annular, cutting ring is fixed in annular between platen and annular chassis, and the soil sample ejection through hole of platen is located on same axis in the through hole of the jacking block, annular chassis, cutting ring, annular；By shaking the rocking bar of hydraulic jack, make push rod drive jacking block to move up, the soil sample in cutting ring is ejected into cutting ring.
Description
Technical field
The utility model belongs to soil test engineering device technique field, and in particular to a kind of soil test cutting ring stripper.
Background technology
Soil test is physical index, mechanical property index, permeability index and power index for determining ground etc.
The indispensable foundation of experiment work, with the standardization of test method, cutting ring has become soil test and built in mould method most
Frequently with one of instrument.
Cutting ring should be reused in soil test, at present, be consolidated in the soil body or during compression test, with the soil body
Interior moisture discharge and the soil body are compressed, and the mechanical strength of the soil body is improved, and causes the friction between the soil body and cutting ring inwall
Power increases, therefore easily cutting ring need to be caused to deform by instruments such as hand hammers, but using instruments such as hand hammers when being stripped, and
A part of soil body is often remained in knockout course on cutting ring inwall, therefore secondary cleaning need to be carried out to cutting ring, has had a strong impact on examination
Progress is tested, and expends a large amount of manpowers；And it need to can just enter after the demoulding for the soil tests such as compactness and consolidated quick shear, sample
Row experiment, and traditional artificial release method easily causes specimen fails, has had a strong impact on the accuracy of test index.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, proposes a kind of simple in construction, easy to operate, cost
Stripper that is cheap, fast and accurately can releasing the soil sample in cutting ring.
The utility model is achieved through the following technical solutions：
A kind of soil test cutting ring stripper, including bottom plate, support bar, cutting ring fixed platen and hydraulic jack,
More support bars are fixed on bottom plate vertically, and cutting ring fixed platen includes annular chassis and the upper platen of annular, annular
Upper platen can be opened and closed to be hinged on annular chassis, and annular chassis is fixed on supporting bar top, in the center of annular chassis
The through hole for retainer ring edge is provided with, the center of platen offers soil sample ejection through hole in annular；
The hydraulic jack is arranged on the center of bottom plate, and jacking block is fixed with the push rod top of hydraulic jack；
Side padlock is provided with annular on platen, when platen fastens locking with annular chassis in annular, cutting ring is fixed
In annular between platen and annular chassis, and in the through hole of the jacking block, annular chassis, cutting ring, annular platen soil sample top
Go out through hole to be located on same axis；By shaking the rocking bar of hydraulic jack, push rod is set to drive jacking block to move up, by the soil in cutting ring
Sample ejects cutting ring, and the soil sample ejection through hole of platen is released from annular.
In the above-mentioned technical solutions, the quantity of support bar is four, and four support bars are equidistantly fixed on vertically into circumference
On bottom plate, support bar bottom is welded and fixed with bottom plate, and strut top is provided with screw thread, is offered on annular chassis and support bar position
Corresponding through hole is put, annular chassis is horizontally arranged at the top of four support bars, and is fastened by nut.
In the above-mentioned technical solutions, jacking block external diameter is equal to cutting ring internal diameter.
In the above-mentioned technical solutions, jacking block external diameter is smaller 0.1-2mm than cutting ring internal diameter.
In the above-mentioned technical solutions, the upper platen of annular be lid-like, platen and during annular chassis fastening in annular,
The distance between platen top surface and annular chassis bottom surface are equal to the height that cutting ring removes cutting edge section in annular.
In the above-mentioned technical solutions, the aperture of the through hole on annular chassis is engaged with the external diameter of the cutting edge of cutting ring.
In the above-mentioned technical solutions, the aperture of the soil sample ejection through hole in annular on platen be more than cutting ring internal diameter suitable for reading and
The external diameter suitable for reading less than cutting ring.
The advantages of the utility model and beneficial effect are：(1) the utility model is welded hydraulic jack and jacking block
Quickly and accurately sample can be separated with cutting ring, cutting ring inwall remains without soil block, time saving and energy saving；(2) the utility model uses
Cutting ring fixed platen fixes cutting ring, avoids in sample separation process and causes cutting ring to deform；(3) the utility model can be by more
Ring change knife fixed platen realizes the use of different size cutting ring；(4) the utility model is simple in construction, easy to operate, manufactures work
Skill is ripe, cheap, fast and accurately can release the soil sample in cutting ring, practicality is stronger.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model in use.
Fig. 3 is the structural representation after preventing cutting ring of the utility model in use.
Fig. 4 is cutting ring and annular chassis fit structure schematic diagram in the utility model；
Description of reference numerals：1 be bottom plate, 2 cutting ring fixed platens, 3 be hydraulic jack, 3-1 be rocking bar, 4 be support bar,
5 be annular chassis, 5-1 is through hole, 6 be platen in annular, 6-1 is soil sample ejection through hole, 7 is nut, 8 is side padlock, 9 is top
Block, 10 be cutting ring, 10-1 be cutting edge.
Embodiment
The technical solution of the utility model is further illustrated with reference to specific embodiment.
As Figure 1-3, a kind of soil test cutting ring stripper, it is solid by bottom plate 1, four isometric support bar 4, cutting ring
Level pressure disk 2 and hydraulic jack 3 are formed,
Support bar 4 long 30cm, a diameter of 1.5cm, four support bars are equidistantly fixed on bottom plate 1 (branch into circumference vertically
Strut bottom is welded and fixed with bottom plate), the top of support bar 4 is provided with screw thread, screw thread segment length 1.5cm, thread segment diameter 1cm；
Cutting ring fixed platen 2 includes annular chassis 5 and the upper platen 6 of annular, and platen 6 is hinged on annular chassis 5 in annular,
Four through holes corresponding with post position are offered on annular chassis 5, so that annular chassis 5 is horizontally arranged at four branch
Strut top, and fastened by nut 7；The through hole 5-1 for support cutting ring is offered in the center of annular chassis 5, should
The aperture of through hole be engaged with the cutting edge 10-1 of cutting ring 10 external diameter (referring to accompanying drawing 4, the cutting edge of cutting ring is external diameter tapered configuration,
Through hole 5-1 aperture shapes are consistent with cutting ring cutting edge 10-1 external diameters), when cutting ring 10 being placed on the through hole 5-1 of annular chassis, ring
Edge part can be inserted into the through hole 5-1 of annular chassis, and cutting ring will not drop from through hole 5-1；The upper platen 6 of annular
For lid-like, the center of platen offers soil sample ejection through hole 6-1, soil sample ejection through hole 6-1 aperture in annular
The internal diameter suitable for reading more than cutting ring and the external diameter suitable for reading less than cutting ring, the height of the upper platen of annular and the height of cutting ring removing cutting edge section
It is identical that (when i.e. the upper platen of annular fastens with annular chassis, the distance between platen top surface and annular chassis bottom surface are equal in annular
Cutting ring removes the height of cutting edge section), side padlock 8 is provided with platen 6 in annular, when platen 6 fastens with annular chassis 5 in annular
During locking, the bottom surface of platen 6 top surface suitable for reading with cutting ring is contacted in annular, and cutting ring is fixed on into platen and annular chassis in annular
Between；
The push rod top of hydraulic jack 3 is fixed with jacking block 9, and the external diameter of jacking block 9 is equal to or slightly less than cutting ring internal diameter；Will
Hydraulic jack 3 is placed on the center of bottom plate 1, and when platen 6 fastens locking with annular chassis 5 in annular, cutting ring is consolidated
Be scheduled in annular between platen and annular chassis, and in the through hole of the jacking block, annular chassis, cutting ring, annular platen soil sample
Ejection through hole is located on same axis；By shaking the rocking bar 3-1 of hydraulic jack, push rod is set to drive jacking block 9 to move up, by cutting ring
Interior soil sample ejection cutting ring, and the soil sample ejection through hole of platen is released from annular.
Exemplary description is done to the utility model above, it should explanation, do not departing from core of the present utility model
In the case of the heart, any simple deformation, modification or other skilled in the art can not spend creative work etc.
The scope of protection of the utility model is each fallen within replacing.
Claims (7)
- A kind of 1. soil test cutting ring stripper, it is characterised in that：Including bottom plate, support bar, cutting ring fixed platen and oil pressure Jack,More support bars are fixed on bottom plate vertically, and cutting ring fixed platen includes annular chassis and the upper platen of annular, is pressed in annular Disk can be opened and closed to be hinged on annular chassis, and annular chassis is fixed on supporting bar top, be set in the center of annular chassis There is the through hole for retainer ring edge, the center of platen offers soil sample ejection through hole in annular；The hydraulic jack is arranged on the center of bottom plate, and jacking block is fixed with the push rod top of hydraulic jack；Side padlock is provided with annular on platen, when platen fastens locking with annular chassis in annular, cutting ring is fixed on ring In shape between platen and annular chassis, and the soil sample ejection of platen is led in the through hole of the jacking block, annular chassis, cutting ring, annular Hole position is on same axis；By shaking the rocking bar of hydraulic jack, push rod is set to drive jacking block to move up, by the soil sample top in cutting ring Go out cutting ring, and the soil sample ejection through hole of platen is released from annular.
- A kind of 2. soil test cutting ring stripper according to claim 1, it is characterised in that：The quantity of support bar is four Root, four support bars are equidistantly fixed on bottom plate vertically into circumference, and support bar bottom is welded and fixed with bottom plate, and strut top is set There is screw thread, the through hole corresponding with post position is offered on annular chassis, annular chassis is horizontally arranged at four supports The top of bar, and fastened by nut.
- A kind of 3. soil test cutting ring stripper according to claim 1, it is characterised in that：Jacking block external diameter is equal to cutting ring Internal diameter.
- A kind of 4. soil test cutting ring stripper according to claim 1, it is characterised in that：Jacking block external diameter is than in cutting ring The small 0.1-2mm in footpath.
- A kind of 5. soil test cutting ring stripper according to claim 1, it is characterised in that：Above platen is the annular Lid-like, when platen fastens with annular chassis in annular, the distance between platen top surface and annular chassis bottom surface etc. in annular The height of cutting edge section is removed in cutting ring.
- A kind of 6. soil test cutting ring stripper according to claim 1, it is characterised in that：Through hole on annular chassis Aperture be engaged with the external diameter of the cutting edge of cutting ring.
- A kind of 7. soil test cutting ring stripper according to claim 1, it is characterised in that：Soil in annular on platen The aperture of sample ejection through hole is more than cutting ring internal diameter suitable for reading and the external diameter suitable for reading less than cutting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553147.2U CN206848033U (en) | 2017-05-17 | 2017-05-17 | A kind of soil test cutting ring stripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553147.2U CN206848033U (en) | 2017-05-17 | 2017-05-17 | A kind of soil test cutting ring stripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206848033U true CN206848033U (en) | 2018-01-05 |
Family
ID=60796525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720553147.2U Expired - Fee Related CN206848033U (en) | 2017-05-17 | 2017-05-17 | A kind of soil test cutting ring stripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206848033U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344594A (en) * | 2018-01-08 | 2018-07-31 | 三峡大学 | A kind of ring shear test undisturbed soil sample sample preparation device and method |
| CN110217012A (en) * | 2018-03-02 | 2019-09-10 | 中铁建工集团有限公司 | A kind of financial accounting voucher compression attachment means and method for stitching |
| CN113686640A (en) * | 2021-09-03 | 2021-11-23 | 沈阳工业大学 | Device of mould making and drawing of patterns integration |
-
2017
- 2017-05-17 CN CN201720553147.2U patent/CN206848033U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344594A (en) * | 2018-01-08 | 2018-07-31 | 三峡大学 | A kind of ring shear test undisturbed soil sample sample preparation device and method |
| CN108344594B (en) * | 2018-01-08 | 2020-05-26 | 三峡大学 | Undisturbed soil sample preparation device and method for ring shear test |
| CN110217012A (en) * | 2018-03-02 | 2019-09-10 | 中铁建工集团有限公司 | A kind of financial accounting voucher compression attachment means and method for stitching |
| CN113686640A (en) * | 2021-09-03 | 2021-11-23 | 沈阳工业大学 | Device of mould making and drawing of patterns integration |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |