CN208206676U - A kind of triaxial test system of demoulding easy to clean - Google Patents
A kind of triaxial test system of demoulding easy to clean Download PDFInfo
- Publication number
- CN208206676U CN208206676U CN201820943341.6U CN201820943341U CN208206676U CN 208206676 U CN208206676 U CN 208206676U CN 201820943341 U CN201820943341 U CN 201820943341U CN 208206676 U CN208206676 U CN 208206676U
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- China
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- platform
- leather sheath
- bolt
- nut
- test system
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Abstract
A kind of triaxial test system of demoulding easy to clean, including specimen mounting platform, pressure chamber, the specimen mounting platform is equipped with bolt backing plate, bolt backing plate is equipped with bolt hole, the first platform is fixedly installed on bolt backing plate, the first platform is equipped with oil leaking hole, is fixedly installed with the second platform on the first platform, one end of leather sheath is movably arranged on the second platform, and the other end of leather sheath is movably installed with pressure-bearing gasket；The pressure chamber further includes closed bin, bearing plate, and the closed bin is fixedly mounted on bearing plate, and bolt is fixedly mounted on bearing plate by nut.Using the above structure, it realizes sample and facilitates taking-up, convenient for cleaning disassembly, improve the practicability of pilot system.
Description
Technical field
The utility model belongs to building mechanical test field, in particular to a kind of triaxial test system of demoulding easy to clean.
Background technique
Ordinary triaxial test is the highly important research technique in geotechnical engineering field, is the effective of the mechanical property of measurement soil
Method.Triaxial tester includes: PC, triaxial cell, pump.Leather sheath upper and lower ends equipped with sample are fixed on triaxial cell
In, confining pressure room can start pressure load after the completion of other operations after fixing, by PC control pump to triaxial pressure
Room presses.Leather sheath main function is to play buffer action to the oil of surrounding, is influenced with guaranteeing confining pressure not by axial axis pressure.Three
After the completion of shaft experiment, need to demould on the sample in leather sheath.In existing equipment, nut is cylinder, installation examination often occurs
After sample, it is more difficult to turn nut manually, and removal nut is inconvenient when dismounting, and when due to disassembly, pressure indoor oil is not arranged
It except clean, often drain in bolt hole and then remains in around bolt hole, therefore nut gasket often occurs being attached to sample peace
More difficult phenomenon is deducted in the bottom of assembling platform manually.It needs to take out the indoor oil of pressure by oil well pump after the completion of experiment
It takes completely, it is then just detachable, since specimen mounting platform is plane, causes the remaining hydraulic oil in part that can not extract out, lead
It causes to be easy to skid when disassembly, and needs to consume a large amount of oil-Absorbing Sheets and wiped.After the completion of testing simultaneously, specimen broke is simultaneously
It expands, it is excessively smooth since there is oil on leather sheath surface, and original leather sheath is straight barrel type, is not easily taken out sample.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of triaxial test systems of demoulding easy to clean, realize
Sample easily demoulds, device convenient for cleaning, easy to operate, high-efficient.
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: three axis of demoulding easy to clean
Pilot system, including specimen mounting platform, pressure chamber, the specimen mounting platform is equipped with bolt backing plate, on bolt backing plate
Equipped with bolt hole, the first platform is fixedly installed on bolt backing plate, the first platform is equipped with oil leaking hole, fixed peace on the first platform
Equipped with the second platform, one end of leather sheath is movably arranged on the second platform, and the other end of leather sheath is movably installed with pressure-bearing gasket；
The pressure chamber further includes closed bin, bearing plate, and the closed bin is fixedly mounted on bearing plate, and bolt is logical
Nut is crossed to be fixedly mounted on bearing plate.
In preferred scheme, the leather sheath is equipped with the first hoop, leather sheath and pressure-bearing gasket with the place of docking of the second platform
Docking at be equipped with the second hoop.The leakproofness of leather sheath is enhanced, the accuracy of test is improved.
In preferred scheme, one end of the leather sheath is the structure of annular projection.Sample is facilitated to take out from leather sheath.
It is funnel-form curved surface around the oil leaking hole in preferred scheme, oil leaking hole is located at funnel-form curved bottom portion position
It sets.Oil used in test is facilitated quickly to be discharged.
In preferred scheme, the nut uses upper and lower ends for cylinder, the intermediate structure for hexagonal prisms, and nut
Nut gasket is equipped between bearing plate.Assembling easy to disassemble.
In preferred scheme, the nut gasket is less than the structure of inner ring thicknesses using outer ring thickness.After facilitating test
Remove nut gasket.
A kind of triaxial test system of demoulding easy to clean provided by the utility model has by using above structure
Below the utility model has the advantages that
(1) it is more convenient to take out sample, is more easier knockout course, saves the time, improve work efficiency；
(2) it realizes oil used in test to be quickly discharged, the cleaning after facilitating test saves the time, improves
Working efficiency；
(3) part with oil is easily disassembled after realizing test, saves the time, improves work efficiency.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structural schematic diagram of specimen mounting platform in the utility model.
Fig. 3 is the structural schematic diagram of pressure chamber in the utility model.
In figure: specimen mounting platform 1, bolt backing plate 101, the first platform 102, the second platform 103, bolt hole 104, oil leak
Hole 105, leather sheath 106, the first hoop 107, the second hoop 108, Pressure-bearing pads 109, pressure chamber 2, bolt 201, closed bin 202,
Nut 203, nut gasket 204, bearing plate 205.
Specific embodiment
As in Fig. 1-3, a kind of triaxial test system of demoulding easy to clean, including specimen mounting platform 1, pressure chamber 2, it is described
Specimen mounting platform 1 be equipped with bolt backing plate 101, bolt backing plate 101 is equipped with bolt hole 104, fixed on bolt backing plate 101
First platform 102 is installed, the first platform 102 is equipped with oil leaking hole 105, is fixedly installed with the second platform on the first platform 102
103, one end of leather sheath 106 is movably arranged on the second platform 103, and the other end of leather sheath 106 is movably installed with pressure-bearing gasket
109；
The pressure chamber 2 further includes closed bin 202, bearing plate 205, and the closed bin 202 is fixedly mounted on pressure-bearing
On plate 205, bolt 201 is fixedly mounted on bearing plate 205 by nut 203.
In preferred scheme, the leather sheath 106 is equipped with the first hoop 107, leather sheath with the place of docking of the second platform 103
106 are equipped with the second hoop 108 with the place of docking of pressure-bearing gasket 109.
In preferred scheme, one end of the leather sheath 106 is the structure of annular projection.
It is funnel-form curved surface around the oil leaking hole 105 in preferred scheme, oil leaking hole 105 is located at funnel-form curved surface
Bottom position.
In preferred scheme, the nut 203 uses upper and lower ends for cylinder, and centre is the structure of hexagonal prisms, and
Nut gasket 204 is equipped between nut 203 and bearing plate 205.
In preferred scheme, the nut gasket 204 is less than the structure of inner ring thicknesses using outer ring thickness.
When specific operation, sample is put into leather sheath 106, then the end cap by leather sheath 106 with annular projection is the
On two platforms 103, then by 108 sets of the first hoop 107 and the second hoop outside leather sheath 106,109 one end of Pressure-bearing pads is embedded in skin
In set 106, at this time the first hoop 107 and the second hoop 108 is moved into the upper and lower ends of leather sheath 106 respectively and clamp guarantee sample
In enclosed environment.Other accessories are successively installed again, after being installed, specimen mounting platform 1 is increased to and closed bin 202
Good contact, finally installing bottom nut 203 can start to test, by reaching row to closed bin 202 is oil-filled when test
The purpose of gas.After the completion of testing, need then to lay down nut 203, take out sample all discharges of the oil in closed bin 202.
In whole process, when installing sample, nut 203 can be turned conveniently using the structure, the oil leaking hole on the first platform 102 105 weeks
Plane is enclosed using funnel-form curved surface, it is ensured that the oil in closed bin 202 is discharged as far as possible, to reduce oil consumption.Test is completed
Afterwards, sample destruction is radially expanded, and leads to the more difficult taking-up of sample, and there are a loops using one end for leather sheath 106 in the scheme of optimization
Protrusion, can facilitate manual operation, control circumferential protrusion and sample respectively, can facilitate taking-up sample.
The basic principles and main features and the utility model that the utility model has been shown and described above are a little.Current row
The technical staff of industry it should be appreciated that the utility model is not limited by above-mentioned specific embodiment, above-mentioned specific embodiment and
The principle for only illustrating the use of the new type of description in specification, in the premise for not departing from the use of the new type spirit and scope
Under, the utility model also has various changes and improvements, these changes and improvements both fall within claimed the use of the new type model
In enclosing.The utility model requires protection scope has appended claims and its equivalent thereof.
Claims (6)
1. a kind of triaxial test system of demoulding easy to clean, including specimen mounting platform (1), pressure chamber (2), it is characterised in that:
The specimen mounting platform (1) is equipped with bolt backing plate (101), and bolt backing plate (101) is equipped with bolt hole (104), bolt
It is fixedly installed on backing plate (101) the first platform (102), the first platform (102) is equipped with oil leaking hole (105), the first platform
(102) it is fixedly installed on the second platform (103), one end of leather sheath (106) is movably arranged on the second platform (103), leather sheath
(106) the other end is movably installed with pressure-bearing gasket (109)；
The pressure chamber (2) further includes closed bin (202), bearing plate (205), and the closed bin (202) is fixedly mounted on
On bearing plate (205), bolt (201) is fixedly mounted on bearing plate (205) by nut (203).
2. a kind of triaxial test system of demoulding easy to clean according to claim 1, it is characterised in that: the leather sheath
(106) the first hoop (107) are equipped with the place of docking of the second platform (103), leather sheath (106) is docked with pressure-bearing gasket (109)
Place is equipped with the second hoop (108).
3. a kind of triaxial test system of demoulding easy to clean according to claim 1, it is characterised in that: the leather sheath
(106) one end is the structure of annular projection.
4. a kind of triaxial test system of demoulding easy to clean according to claim 1, it is characterised in that: the oil leaking hole
It (105) is funnel-form curved surface around, oil leaking hole (105) is located at funnel-form curved bottom portion position.
5. a kind of triaxial test system of demoulding easy to clean according to claim 1, it is characterised in that: the nut
(203) use upper and lower ends for cylinder, centre is the structure of hexagonal prisms, and is equipped between nut (203) and bearing plate (205)
Nut gasket (204).
6. a kind of triaxial test system of demoulding easy to clean according to claim 5, it is characterised in that: the nut pad
Piece (204) is less than the structure of inner ring thicknesses using outer ring thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820943341.6U CN208206676U (en) | 2018-06-19 | 2018-06-19 | A kind of triaxial test system of demoulding easy to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820943341.6U CN208206676U (en) | 2018-06-19 | 2018-06-19 | A kind of triaxial test system of demoulding easy to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208206676U true CN208206676U (en) | 2018-12-07 |
Family
ID=64497033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820943341.6U Expired - Fee Related CN208206676U (en) | 2018-06-19 | 2018-06-19 | A kind of triaxial test system of demoulding easy to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208206676U (en) |
-
2018
- 2018-06-19 CN CN201820943341.6U patent/CN208206676U/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: 20181207 Termination date: 20190619 |