CN208223919U - A kind of disturbance soil sample quick preparation device - Google Patents
A kind of disturbance soil sample quick preparation device Download PDFInfo
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- CN208223919U CN208223919U CN201820745320.3U CN201820745320U CN208223919U CN 208223919 U CN208223919 U CN 208223919U CN 201820745320 U CN201820745320 U CN 201820745320U CN 208223919 U CN208223919 U CN 208223919U
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- bearing plate
- soil sample
- upper bearing
- jack
- column
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Abstract
The utility model discloses a kind of disturbance soil sample quick preparation devices, including base plate, upper bearing plate, column, jack, canister unit and cushion block, the base plate is fixedly connected with the quadrangle of upper bearing plate by four columns, wherein upper bearing plate is set to the surface of base plate, the jack is fixed on base plate upper surface, wherein jack upper surface is fixed with canister unit lower end surface, and the cushion block is set to canister unit upper end.The utility model is fixed using base plate, upper bearing plate and column composition reaction frame area, wherein upper bearing plate, which is equipped with bubble placed in the middle, makes bearing plate be in level, use hydraulic jack and canister unit composition preparation area, wherein hydraulic jack provides pressure and completes disturbance soil sample preparation, disturbance soil sample precision obtained in this way is high, and preparation efficiency is high, save the cost.
Description
Technical field
The utility model belongs to disturbed soil field of sample preparation more particularly to a kind of disturbance soil sample quick preparation device.
Background technique
Disturbed soil is that natural structure is destroyed or moisture content has change, or both the soil sample that haves both at the same time, be commonly used to
It measures the granulometric composition of soil, soil particle density, plastic limit, liquid limit, optimum moisture content, hit real soil classifiction and organic matter and water
Dissolved salt content etc..
According to engineering and design requirement, disturbed sample is prepared into required sample and carries out humidifying, expansion, infiltration, compression
And the tests such as shearing are used, the difference of the sample density of preparation, moisture content and preparation standard is not in ± 0.02g/cm3With ± 1% range
Within, in parallel test or one group between each sample difference respectively in ± 0.02g/cm3Within ± 1%.
Currently, the method that disturbance soil sample preparation uses mainly hits sample method, compacting process and directlys adopt the native hilt of tune
Although the method that soil cream inserts cutting ring, the above method can be carried out the preparation of disturbance sample, but can not fundamentally solve accurately to make
Standby problem.On the one hand it is that traditional preparation method of sample speed is slow, needs at least 2~3 people to specialize in preparation work daily,
Detection progress and a large amount of manpowers of waste are seriously affected, another aspect sample preparation time is long to easily lead to soil sample (spy affected by environment
It is not to be located in high hypo mountain area is dry, wind is big etc.) cause moisture content not reach requirement, to influence the accurate of sample preparation
Property.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of disturbance soil sample is provided and is quickly prepared
Device is fixed using reaction frame, and hydraulic jack provides pressure, develops the device for disturbing soil sample preparation, is solved
The problem of disturbance soil sample is accurately prepared.
In order to solve technical problem, the technical solution of the utility model is: a kind of disturbance soil sample quick preparation device, packet
Include base plate, upper bearing plate, column, jack, canister unit and cushion block, the quadrangle of the base plate and upper bearing plate passes through four
A column is fixedly connected, wherein upper bearing plate is set to the surface of base plate, the jack is fixed on base plate upper surface,
Wherein jack upper surface is fixed with canister unit lower end surface, and the cushion block is set to canister unit upper end.
Preferably, the canister unit includes casing, bottom plate, silk column and cylinder, and wherein casing two sides are equipped with ear, described
Two silk columns are fixed on bottom plate upper end, and wherein the two of casing ear passes through silk column and fixes with bottom plate, and the cylinder is set to shield
Cylinder is internal, and wherein cushion block is set to cylinder upper end, and wherein the longitudinal size of cushion block and the longitudinal size of casing are identical.
Preferably, the upper end of the jack and the bottom plate of canister unit are fixed by hexagon socket head cap screw.
Preferably, the column top is equipped with screw rod, and the upper bearing plate and column are fixed by nut, by adjusting spiral shell
Position of the cap on screw rod adjusts the height of upper bearing plate.
Preferably, the upper bearing plate center is equipped with bubble placed in the middle, is in level for adjusting upper bearing plate.
Preferably, the size length × width × height of the base plate and upper bearing plate is 400mm × 150mm × 20mm.
Preferably, the diameter of the column is 10mm, and wherein the length of screw rod is 220mm.
Preferably, the jack is 2T hydraulic jack.
Compared with the existing technology, utility model has the advantages that
(1) the utility model is fixed using base plate, upper bearing plate and column composition reaction frame area, wherein upper pressure-bearing
Plate, which is equipped with bubble placed in the middle, makes bearing plate be in level, prepares area using hydraulic jack and canister unit composition, wherein liquid
Pressure type jack provides pressure and completes disturbance soil sample preparation, and disturbance soil sample precision obtained in this way is high, and preparation efficiency
Height, save the cost；
(2) the utility model principle is clear, the structure is simple and the manufacture is easy, equipment safety is reliable, reduces labor intensity, economy
Property it is good, adaptability is good, and easy to operate, promotional value is high；
(3) the utility model can be widely applied to hydraulic and hydroelectric engineering, the engineerings such as highway, bridge.
Detailed description of the invention
The structural schematic diagram of Fig. 1, the utility model；
The structural schematic diagram of Fig. 2, the utility model canister unit.
Description of symbols:
1- base plate, the upper bearing plate of 2-, 3- column, 4- nut, 5- jack, 6- bubble placed in the middle, 7- casing, 8- bottom plate,
9- columns, 10- ear, 11- cylinder, 12- cushion block, 13- screw rod.
Specific embodiment
Specific embodiment of the present invention is described with reference to the accompanying drawings and embodiments:
It should be noted that structure, ratio, the size etc. illustrated in this specification institute attached drawing, only to cooperate explanation
The revealed content of book is not intended to limit the utility model enforceable so that those skilled in the art understands and reads
Qualifications, the modification of any structure, the change of proportionate relationship or the adjustment of size, can be generated not influencing the utility model
The effect of and the purpose that can reach under, should all still fall in the range of the revealed technology contents of the utility model can cover.
Meanwhile cited such as "upper" in this specification, "lower", "left", "right", " centre " and " one " term, also
Only being illustrated convenient for narration, rather than to limit the enforceable range of the utility model, relativeness is altered or modified,
Under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
Embodiment one
As shown in Figure 1 and 2, the utility model discloses a kind of disturbance soil sample quick preparation device, including base plate 1, on
The quadrangle of bearing plate 2, column 3, jack 5, canister unit and cushion block 12, the base plate 1 and upper bearing plate 2 is vertical by four
Column 3 is fixedly connected, wherein upper bearing plate 2 is set to the surface of base plate 1, the jack 5 is set to 1 upper end of base plate
Face, wherein 5 upper surface of jack is fixed with canister unit lower end surface, and the cushion block 12 is set to canister unit upper end.
As shown in Figure 1 and 2, it is preferred that the canister unit includes casing 7, bottom plate 8, silk column 9 and cylinder 11, wherein casing
7 two sides are equipped with ear 10, and described two columns 9 are fixed on 8 upper end of bottom plate, wherein the two of casing 7 ear 10 pass through silk column 9 with
Bottom plate 8 is fixed, and the cylinder 11 is set to inside casing 7, and wherein cushion block 12 is set to 11 upper end of cylinder, and wherein cushion block 12 is vertical
It is identical as the longitudinal size of casing 7 to size.
As shown in Figure 1 and 2, it is preferred that the upper end of the jack 5 and the bottom plate 8 of canister unit are solid by hexagon socket head cap screw
It is fixed.
As shown in Figure 1 and 2, it is preferred that 3 top of column is equipped with screw rod 13, and the upper bearing plate 2 passes through spiral shell with column 3
Cap 4 is fixed, and the height of upper bearing plate 2 is adjusted by position of the regulating nut 4 on screw rod 13.
As shown in Figure 1 and 2, it is preferred that upper 2 center of bearing plate is equipped with bubble 6 placed in the middle, for adjusting upper pressure-bearing
Plate 2 is in level.
Preferably, the size length × width × height of the base plate 1 and upper bearing plate 2 is 400mm × 150mm × 20mm.
Preferably, the diameter of the column 3 is 10mm, and wherein the length of screw rod 13 is 220mm.
Preferably, the jack 5 is 2T hydraulic jack, wherein weld at the top of jack one piece of diameter be 200mm,
The steel plate of thick 25mm, the connection for the bottom plate with canister unit.
Preferably, the steel that the bottom plate 8, casing 7, cylinder 11 are all made of 8mm thickness are process, and wherein cushion block 12 uses
Single solid steel is process.
Hydraulic jack described in the utility model is also known as hydraulic jack, is a kind of rigid using plunger or hydraulic cylinder conduct
The jack of top lift part, simple lifting equipment generally only have lifting mechanism, simple structure, light-weight, just to raising weight
In carrying, conveniently moving, common simple lifting equipment has hydraulic jack, coaster and hoist engine etc..
Jack is made of components such as shell, big piston, small piston, spanner, fuel tanks, and working principle is spanner up tape transport
Dynamic small piston is upward, and the oil in fuel tank is sucked into small piston lower part by oil pipe and one-way cock, drives when spanner presses down small
Piston is downward, and fuel tank is blocked with small piston lower part oil circuit by one-way cock, and the oil of small piston lower part is by internal oil passages and unidirectionally
Valve is pressed into big piston lower portion, and because leverage small piston low pressure increases decades of times, big piston area is small piston again
The decades of times of area, is got into big piston by the oil pressure generated manually, knows size piston area ratio and pressure by pascal's principle
Than identical.So, power on hand is lived by increasing more than ten times (temporarily by 15 times), small piston on spanner to small piston to big
Plug power has more than ten times of increase (temporarily by 15 times), to big piston (movable part stretched out when the vehicle of top) strength=15 × 15=225 times
Strength, if on hand with every 20 Kgfs, so that it may generate the strength of 20 × 225=4500 kilograms (4.5 tons).After being finished,
As soon as there is the valve usually closed to open manually, oil is squeezed oil return box by vehicle weight by oil.
Embodiment two
As shown in Figure 1 and 2, the utility model discloses a kind of disturbance soil sample quick preparation device, including base plate 1, on
The quadrangle of bearing plate 2, column 3, jack 5, canister unit and cushion block 12, the base plate 1 and upper bearing plate 2 is vertical by four
Column 3 is fixedly connected, wherein upper bearing plate 2 is set to the surface of base plate 1, the jack 5 is set to 1 upper end of base plate
Face, wherein 5 upper surface of jack is fixed with canister unit lower end surface, and the cushion block 12 is set to canister unit upper end.
As shown in Figure 1 and 2, it is preferred that the canister unit includes casing 7, bottom plate 8, silk column 9 and cylinder 11, wherein casing
7 two sides are equipped with ear 10, and described two columns 9 are fixed on 8 upper end of bottom plate, wherein the two of casing 7 ear 10 pass through silk column 9 with
Bottom plate 8 is fixed, and the cylinder 11 is set to inside casing 7, and wherein cushion block 12 is set to 11 upper end of cylinder, and wherein cushion block 12 is vertical
It is identical as the longitudinal size of casing 7 to size.
As shown in Figure 1 and 2, it is preferred that the upper end of the jack 5 and the bottom plate 8 of canister unit are solid by hexagon socket head cap screw
It is fixed.
As shown in Figure 1 and 2, it is preferred that 3 top of column is equipped with screw rod 13, and the upper bearing plate 2 passes through spiral shell with column 3
Cap 4 is fixed, and the height of upper bearing plate 2 is adjusted by position of the regulating nut 4 on screw rod 13.
As shown in Figure 1 and 2, it is preferred that upper 2 center of bearing plate is equipped with bubble 6 placed in the middle, for adjusting upper pressure-bearing
Plate 2 is in level.
Preferably, the size length × width × height of the base plate 1 and upper bearing plate 2 is 350mm × 170mm × 18mm.
Preferably, base plate 1 is process with upper bearing plate 2 by steel plate, and wherein base plate 1 stays for 2 four jiaos with upper bearing plate
There are 4 wire holes connecting with column 3, wire hole diameter is 8mm.
Preferably, the diameter of the column 3 is 8mm, and column 3 is process by round steel, and wherein the length of screw rod 13 is
200mm, convenient for controlling the height of upper bearing plate.
Preferably, the jack 5 is 2T hydraulic jack, wherein weld at the top of jack one piece of diameter be 176mm,
The steel plate of thick 20mm, the connection for the bottom plate with canister unit.
Preferably, the steel that the bottom plate 8, casing 7, cylinder 11 are all made of 10mm thickness are process, and wherein cushion block 12 is adopted
It is process with single solid steel.
The implementation-specific consideration of the utility model is as follows:
(1) size for the reaction frame being made of base plate, upper bearing plate and column can be determined according to actual demands of engineering,
Rigidity should be met the requirements with intensity, should be connected firmly at each node；
(2) hydraulic jack is before use process, it is ensured that oil valve is twisted motionless clockwise, and when decline, oil return valve is forbidden twisting
It falls off, will be unable to normal use after falling off；
(3) before use, to be cleaned out to cylinder and casing, in case sample does not reach requirement；
(4) in use, it is necessary to by cylinder and casing fixation；And size is calibrated in timing, avoids growing
There is error after time use；
(5) each equipment processing, production, installation accuracy will meet corresponding Regulations requirement；
(6) in use, level, the stabilization of bearing plate to be always ensured that, in order to avoid influence the matter of sample preparation
Amount；
(7) in the case where sample preparation quality is stablized, different preparation methods need to by the quality that actually prepares of scene into
Row verifying.
The working principle of the utility model is as follows:
The utility model respectively by reaction frame area, preparation area's two parts constitute, wherein reaction frame area by base plate 1, on hold
Pressing plate 2, column 3, nut 4, bubble placed in the middle 6, screw rod 13 are constituted, and pass through column 3 and nut 4 between base plate 1 and upper bearing plate 2
It is fixedly connected, upper bearing plate 2 passes through the vertically freely adjustable height of screw rod 13；Area is prepared by hydraulic jack 5, shield
Cylinder 7, bottom plate 8, silk column 9, ear 10, cylinder 11, cushion block 12 form, and hydraulic jack 5 and bottom plate 8 are connected by hexagon socket head cap screw
It connects, cylinder 11 and casing 7 are connect with bottom plate 8 by silk column 9 and ear 10.
In use process, reaction frame is well placed first, upper bearing plate 2 is adjusted by bubble 6 placed in the middle and is in level, by liquid
Pressure type jack 5 is fixed on base plate 1, bottom plate 8 is fixed on hydraulic jack 5 by hexagon socket head cap screw, cylinder 11
It is placed on bottom plate 8, then cutting ring is put into cylinder 11, in addition casing 7, is fixed by silk column 9 and ear 10, after being packed into sample
In addition cushion block 12, is pressurizeed with hydraulic jack 5, upper cushion block 12 is moved up to be pressed with upper bearing plate 2, until by sample
All in indentation cutting ring, next step test is carried out after taking out cutting ring.
The disturbance soil sample that the utility model can be used for two river mouth power stations is quickly prepared, and two river mouth power stations are located at Sichuan
On the domestic Yalongjiang River mainstream in province Ganzi Yajiang County, power station dam site is located at the converging under mouth of Yalongjiang River mainstream and the river tributary Xian Shui
The section about 2Km is swum, two river mouth Dam gravelly soil core-wall material fill about 441.11 ten thousand m of total side's amount3, contact clay material
17.96 ten thousand m3, although can be carried out the preparation of disturbance soil sample in view of conventional method, but can not fundamentally solve accurately to prepare
The problem of, while also needing to consume a large amount of human and material resources.Therefore, in conjunction with the needs of two river mouth power station testing inspections, research and development
A kind of disturbance soil sample quick preparation device solves the problems, such as that disturbance soil sample is accurately prepared, to provide for similar engineering
Experience.
The utility model is fixed using base plate, upper bearing plate and column composition reaction frame area, wherein upper bearing plate
Upper bearing plate is set to be in level equipped with bubble placed in the middle, using hydraulic jack and canister unit composition preparation area, wherein hydraulic
Formula jack provides pressure and completes disturbance soil sample preparation, and disturbance soil sample precision obtained in this way is high, and preparation efficiency is high,
Save the cost.
The utility model principle is clear, the structure is simple and the manufacture is easy, equipment safety is reliable, reduces labor intensity, economy
Well, adaptability is good and easy to operate, and promotional value is high；The utility model can be widely applied to hydraulic and hydroelectric engineering, highway,
The engineerings such as bridge.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
It is made a variety of changes under the premise of objective.
Many other changes and modifications may be made without departing from the spirit and scope of the utility model.It should be appreciated that this reality
It is not limited to specific embodiment with novel, the scope of the utility model is defined by the following claims.
Claims (8)
1. a kind of disturbance soil sample quick preparation device, it is characterised in that: including base plate, upper bearing plate, column, jack,
Canister unit and cushion block, the base plate and the quadrangle of upper bearing plate are fixedly connected by four columns, wherein upper bearing plate is set
It is placed in the surface of base plate, the jack is fixed on base plate upper surface, wherein under jack upper surface and canister unit
End face is fixed, and the cushion block is set to canister unit upper end.
2. a kind of disturbance soil sample quick preparation device according to claim 1, it is characterised in that: the canister unit packet
Casing, bottom plate, silk column and cylinder are included, wherein casing two sides are equipped with ear, and described two columns are fixed on bottom plate upper end, wherein protecting
Two ears of cylinder pass through silk column and fix with bottom plate, and the cylinder is set to inside casing, and wherein cushion block is set to cylinder upper end,
Wherein the longitudinal size of cushion block and the longitudinal size of casing are identical.
3. a kind of disturbance soil sample quick preparation device according to claim 2, it is characterised in that: the jack it is upper
It holds and is fixed with the bottom plate of canister unit by hexagon socket head cap screw.
4. a kind of disturbance soil sample quick preparation device according to claim 1, it is characterised in that: the column top is set
There is screw rod, the upper bearing plate and column are fixed by nut, adjust upper bearing plate by position of the regulating nut on screw rod
Height.
5. a kind of disturbance soil sample quick preparation device according to claim 4, it is characterised in that: in the upper bearing plate
Heart position is equipped with bubble placed in the middle, is in level for adjusting upper bearing plate.
6. described in any item a kind of disturbance soil sample quick preparation devices according to claim 1 ~ 5, it is characterised in that: the base
The size length × width × height of seat board and upper bearing plate is 400mm × 150mm × 20mm.
7. a kind of disturbance soil sample quick preparation device according to claim 6, it is characterised in that: the diameter of the column
For 10mm, wherein the length of screw rod is 220mm.
8. a kind of disturbance soil sample quick preparation device according to claim 1, it is characterised in that: the jack is 2T
Hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745320.3U CN208223919U (en) | 2018-05-18 | 2018-05-18 | A kind of disturbance soil sample quick preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745320.3U CN208223919U (en) | 2018-05-18 | 2018-05-18 | A kind of disturbance soil sample quick preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223919U true CN208223919U (en) | 2018-12-11 |
Family
ID=64508746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820745320.3U Active CN208223919U (en) | 2018-05-18 | 2018-05-18 | A kind of disturbance soil sample quick preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223919U (en) |
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2018
- 2018-05-18 CN CN201820745320.3U patent/CN208223919U/en active Active
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