CN206311374U - For the sample soil sampler of cohesive soil combined measurement method of liquid and plastic limits experiment - Google Patents
For the sample soil sampler of cohesive soil combined measurement method of liquid and plastic limits experiment Download PDFInfo
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- CN206311374U CN206311374U CN201621425171.XU CN201621425171U CN206311374U CN 206311374 U CN206311374 U CN 206311374U CN 201621425171 U CN201621425171 U CN 201621425171U CN 206311374 U CN206311374 U CN 206311374U
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- transverse slat
- support riser
- magnetic
- cutting ring
- riser
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
For the sample soil sampler of cohesive soil combined measurement method of liquid and plastic limits experiment, including glass film plates, the left support riser and right support riser being fixedly connected with glass film plates, magnetic support transverse slat and the magnetic stainless steel cutting ring of tool, left support riser and right support riser are located at the left and right sides of glass film plates, the side wall of two support risers is provided with chute, magnetic support transverse slat is connected with two support risers by slide, magnetic support transverse slat is provided with manhole, magnetic support transverse slat bottom surface middle part is provided with the annular locating slot matched with cutting ring, magnetic support transverse slat is fixedly connected with pressing handle upwards, cutting ring is set to the cylinder of upper and lower ends opening and inner hollow, the bottom of cylinder is set to round platform, stainless steel cutting ring is by magnetic-adsorption on the bottom surface of magnetic support transverse slat, cutting ring is equipped with the closure matched with upper end open.The utility model can reduce influence of the human factor to sample, while can the more convenient sampling in the experiment of cohesive soil combined measurement method of liquid and plastic limits.
Description
Technical field
The utility model is related to a kind of soil sampler, more particularly to a kind of examination for the experiment of cohesive soil combined measurement method of liquid and plastic limits
Sample soil sampler.
Background technology
, it is necessary to the index of correlation according to soil carries out category name and estimation foundation bearing to soil in Process of Engineering Construction
Power, needs to name it and evaluate the quality of mechanical property according to plasticity index and liquidity index if cohesive soil.These parameters are needed
On the basis of the liquid limit and plastic limit that cohesive soil is measured in combined measurement method of liquid and plastic limits experiment, calculated according to test data and obtained.Experiment number
According to accuracy directly affect evaluation result.
In cohesive soil combined measurement method of liquid and plastic limits process of the test, the existing method of sampling is with the soil sample for adjusting native knife to mix up
Maintain the original state in daubing into sample cup for liquid, and require that in soil space can not be left, that is, need the closely knit examination under obtaining in the raw
Sample, in sampling process, because dynamics is uncontrollable, when different people carries out concrete operations to identical soil sample, is likely to be obtained
Different result, so as to lead to not accurately obtain the plasticity index and liquidity index of cohesive soil.So needing to develop a kind of energy
The soil sampler of influence of the human factor to sample is enough reduced, while can more easily be sampled.
Utility model content
The utility model is in order to solve weak point of the prior art, there is provided one kind can reduce human factor to examination
The soil sampler of the influence of sample, while can more easily be sampled, to improve during cohesive soil combined measurement method of liquid and plastic limits tests
The sampling quality of sample, obtains more accurately result of the test.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：Combine for cohesive soil Atterberg Limit and survey
The sample soil sampler of fixed experiment, including glass film plates, the left support riser being parallel to each other being fixedly connected with glass film plates top surface
With right support riser, magnetic support transverse slat and the magnetic stainless steel cutting ring of tool, the left support riser and right support riser pair
Claim ground located at the left and right sides of glass film plates, the right side wall of left support riser is provided with opening upwards and left shape chute to the right,
The left side wall of right support riser is provided with opening upwards and right shape chute to the left, the left shape chute and right shape chute
Vertical range between bottom and glass film plates top surface is 1.1-1.3 times of stainless steel ring knife up degree, the magnetic support transverse slat
It is set to rectangle and is connected by left shape chute and right shape slide with left support riser and right support riser, the magnetic
Property support transverse slat middle part be provided with manhole, the magnetic support transverse slat bottom surface middle part is provided with adaptation corresponding with stainless steel cutting ring
Annular locating slot, the magnetic support transverse slat is fixedly connected with handle bracket upwards, and handle bracket is located at described circular logical
The surface in hole, the handle bracket is fixedly connected with pressing handle upwards, and the stainless steel cutting ring is set to upper and lower ends opening
And the cylinder of inner hollow, the bottom of cylinder is set to truncated cone-shaped, and the outer diameter of round platform is gradually reduced from top to bottom, round platform
Inner diameter gradually increase from top to bottom, described stainless steel cutting ring is by magnetic-adsorption in the bottom surface of magnetic support transverse slat
On, the stainless steel cutting ring is furnished with the closure being adapted with upper end open.
Also include a T-shaped plate, the length of the T-shaped plate be equal between left support riser and right support riser away from
From the projection of the T-shaped plate is set to square, and the width of the projection of the T-shaped plate is equal to left support riser
Or the width of right support riser, described left support riser and the bottom of two front side walls of right support riser be equipped with it is T-shaped
The insertion groove of the corresponding adaptation of plate, the T-shaped plate is to be flexibly connected with left support riser and right support riser.
Vertical range between insertion groove and glass film plates top surface is 0.1-0.3 times of stainless steel ring knife up degree.
The utility model has advantages below：
The art chute designs of left support riser and right support riser cause that magnetic support transverse slat can take together with stainless steel cutting ring
Easily moved up and down in earthenware；Vertical range between the bottom and glass film plates top surface of left shape chute and right shape chute
It is 1.1-1.3 times of stainless steel ring knife up degree, when magnetic support transverse slat slides into chute bottom, the lower section of transverse slat still has enough
Place soil sample and stainless steel cutting ring in space.
Manhole in the middle part of magnetic support transverse slat has connected the top and bottom of magnetic support transverse slat, makes its pressure phase
Together, soil sample will not be squeezed, the dense state that soil sample can be kept initial；The annular that magnetic support transverse slat bottom surface is set is determined
Position groove, adaptation corresponding with stainless steel cutting ring is easy to stainless steel cutting ring to be positioned at the middle part of magnetic support transverse slat bottom surface, makes sampling
Process more facilitates；The pressing handle convenient use person that magnetic support transverse slat top is fixed promotes magnetic support transverse slat to moving down
It is dynamic.
The truncated cone-shaped of stainless steel cutting ring lower end is set makes soil sampler be easier in insertion soil sample, convenient operation；Stainless steel ring
The closure that knife is furnished with after sampling can seal cutting ring, in case moisture evaporation, can strengthen the accuracy of result of the test.
Soil sampler is provided with T-shaped plate, can be inserted using T-shaped plate after stainless steel cutting ring buckles into soil sample downwards
Left support riser and right support riser, close the lower end of cutting ring, while the unnecessary soil in cutting ring lower end is separated.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is dimensional structure diagram of the present utility model；
Fig. 3 is the upward view of magnetic support transverse slat in Fig. 2；
Fig. 4 is the dimensional structure diagram of stainless steel cutting ring and closure in Fig. 2；
Fig. 5 is the vertical section schematic diagram of stainless steel cutting ring in Fig. 1；
Fig. 6 be the utility model use T-shaped plate when dimensional structure diagram.
Specific embodiment
In the utility model, with the left direction in front view as left-hand.
As shown in Figures 1 to 6, the sample soil sampler for the experiment of cohesive soil combined measurement method of liquid and plastic limits of the present utility model,
Including glass film plates 11, the left support riser 1 being parallel to each other and right support riser 7 being fixedly connected with the top surface of glass film plates 11,
Magnetic support transverse slat 2 and the magnetic stainless steel cutting ring 6 of tool, the left support riser 1 and right support riser 7 are symmetrically located at glass
The left and right sides of glass base plate 11, the right side wall of left support riser 1 is provided with opening upwards and left shape chute 12 to the right, right support
The left side wall of riser 7 is provided with opening upwards and right shape chute 13 to the left, the left shape chute 12 and right shape chute 13
Bottom and the top surface of glass film plates 11 between vertical range be 1.1-1.3 times of the height of stainless steel cutting ring 6, the magnetic support
Transverse slat 2 is set to rectangle and is slided by left shape chute 12 and right shape chute 13 with left support riser 1 and right support riser 7
Connection, the middle part of the magnetic support transverse slat 2 is provided with manhole 5, the bottom surface middle part of the magnetic support transverse slat 2 be provided with it is stainless
The annular locating slot 14 of the corresponding adaptation of steel loop knife 6, the magnetic support transverse slat 2 is fixedly connected with handle bracket 3, hand upwards
Handle support 3 be located at the manhole 5 surface, the handle bracket 3 upwards be fixedly connected with pressing handle 4, it is described not
Rust steel loop knife 6 is set to the cylinder of upper and lower ends opening and inner hollow, and the bottom of cylinder is set to round platform 8, the outer wall of round platform 8
Diameter is gradually reduced from top to bottom, and the inner diameter of round platform 8 gradually increases from top to bottom, and described stainless steel cutting ring 6 relies on magnetic
Power is adsorbed on the bottom surface of magnetic support transverse slat 2, and the stainless steel cutting ring 6 is furnished with the closure 17 being adapted with upper end open.
Also include a T-shaped plate 15, the length of the T-shaped plate 15 be equal to left support riser 1 and right support riser 7 it
Between distance, the projection of the T-shaped plate 15 is set to square, and the width of the projection of the T-shaped plate 15 is equal to
The width of left support riser 1 or right support riser 7, described left support riser 1 and two bottoms of front side wall of right support riser 7
Portion is equipped with the insertion groove 10 with the corresponding adaptation of T-shaped plate 15, and the T-shaped plate 15 is perpendicular with left support riser 1 and right support
Plate 7 is flexible connection.
Vertical range between the insertion groove 10 and the top surface of glass film plates 11 is the 0.1-0.3 of the height of stainless steel cutting ring 6
Times.
When using, the soil sample that will be mixed up is placed on glass film plates 11 using adjusting native knife 16 to take out, by stainless steel cutting ring 6 with
Magnetic support transverse slat 2 is connected by magnetic, and the annular locating slot 14 of the bottom surface of magnetic support transverse slat 2 can help stainless steel cutting ring
The 6 lower section middle parts for being accurately positioned in magnetic support transverse slat 2, hand is placed on the top of pressing handle 4, presses pressing handle 4, magnetic support
Transverse slat 2 drives the soil sample movement downwards of stainless steel cutting ring 6, no by left shape chute 12 and the slide downward of right shape chute 13
The round platform 8 of the bottom of rust steel loop knife 6 touches soil sample at first, and the setting of round platform 8 makes soil sampler be easier in insertion soil sample, magnetic branch
The manhole 5 at the middle part of support transverse slat 2 has connected the top and bottom of magnetic support transverse slat 2, makes its pressure identical, and soil sample will not be received
To extruding, the dense state that soil sample can be kept initial, when magnetic support transverse slat 2 slides into left shape chute 12 and right shape chute
During 13 bottom, stainless steel cutting ring 6 also stops moving down, and is scraped soil sample unnecessary on the lateral wall of cutting ring 6 using native knife 16 is adjusted
Go, reuse the insertion left support of T-shaped plate 15 riser 1 and right support riser 7, the lower end of cutting ring 6 is closed, while by under cutting ring 6
The unnecessary soil in end separates, and cutting ring 6 and T-shaped plate 15 are removed from soil sampler together, and sealing is covered at the upper end open of cutting ring 6
Lid, after cutting ring 6 is overturn, up, cutting ring 6 has one end of closure in lower section to the lower ending opening of cutting ring 6, will fill sample
Cutting ring 6 with closure is placed on the test platform of liquid plastic combine tester, and sampling work is completed, you can tested
Next step.The liquid plastic combine tester is existing conventional equipment, is not showed that in figure.
The present embodiment not makees any formal limitation, every foundation to shape of the present utility model, material, structure etc.
Any simple modification, equivalent variations and modification that technical spirit of the present utility model is made to above example, belong to this reality
With the protection domain of new technique scheme.
Claims (3)
1. the sample soil sampler of cohesive soil combined measurement method of liquid and plastic limits experiment is used for, it is characterised in that：Including glass film plates, with glass
Left support riser and right support riser that what plate top surface was fixedly connected be parallel to each other, magnetic support transverse slat and tool are magnetic not
Rust steel loop knife, the left support riser and right support riser are symmetrically located at the left and right sides of glass film plates, left support riser
Right side wall is provided with opening upwards and left shape chute to the right, and the left side wall of right support riser is provided with opening upwards and the right side to the left
Square chute, the vertical range between the bottom and glass film plates top surface of the left shape chute and right shape chute is stainless steel
1.1-1.3 times of cutting ring height, the magnetic support transverse slat is set to rectangle and passes through with left support riser and right support riser
Left shape chute and right shape slide connection, the magnetic support transverse slat middle part is provided with manhole, the magnetic support
Transverse slat bottom surface middle part is provided with the annular locating slot of adaptation corresponding with stainless steel cutting ring, and the magnetic support transverse slat is fixed upwards
Be connected with handle bracket, handle bracket is located at the surface of the manhole, the handle bracket be fixedly connected with upwards by
Pressure handle, the stainless steel cutting ring is set to the cylinder of upper and lower ends opening and inner hollow, and the bottom of cylinder is set to round platform
Shape, the outer diameter of round platform is gradually reduced from top to bottom, and the inner diameter of round platform gradually increases from top to bottom, described stainless steel
Cutting ring is by magnetic-adsorption on the bottom surface of magnetic support transverse slat, and the stainless steel cutting ring is close equipped with what is be adapted with upper end open
Capping.
2. it is according to claim 1 for cohesive soil combined measurement method of liquid and plastic limits experiment sample soil sampler, it is characterised in that：
Also include a T-shaped plate, the length of the T-shaped plate is equal to the distance between left support riser and right support riser, the T
The projection of type plate is set to square, and the width of the projection of the T-shaped plate is equal to left support riser or right support
The width of riser, described left support riser and the bottom of two front side walls of right support riser are equipped with relative with T-shaped plate
The insertion groove that should be adapted to, the T-shaped plate is to be flexibly connected with left support riser and right support riser.
3. it is according to claim 2 for cohesive soil combined measurement method of liquid and plastic limits experiment sample soil sampler, it is characterised in that：
Vertical range between the insertion groove and glass film plates top surface is 0.1-0.3 times of stainless steel ring knife up degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425171.XU CN206311374U (en) | 2016-12-23 | 2016-12-23 | For the sample soil sampler of cohesive soil combined measurement method of liquid and plastic limits experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425171.XU CN206311374U (en) | 2016-12-23 | 2016-12-23 | For the sample soil sampler of cohesive soil combined measurement method of liquid and plastic limits experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311374U true CN206311374U (en) | 2017-07-07 |
Family
ID=59246335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621425171.XU Expired - Fee Related CN206311374U (en) | 2016-12-23 | 2016-12-23 | For the sample soil sampler of cohesive soil combined measurement method of liquid and plastic limits experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208031A (en) * | 2019-07-06 | 2019-09-06 | 福州大学 | A kind of cutting ring sample suitable for cylinder soil sample cuts sample device and its cuts quadrat method |
-
2016
- 2016-12-23 CN CN201621425171.XU patent/CN206311374U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208031A (en) * | 2019-07-06 | 2019-09-06 | 福州大学 | A kind of cutting ring sample suitable for cylinder soil sample cuts sample device and its cuts quadrat method |
| CN110208031B (en) * | 2019-07-06 | 2021-05-18 | 福州大学 | Sample cutting method of cutting ring sample cutter suitable for cylindrical soil sample |
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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: 20170707 Termination date: 20191223 |