CN206348237U - Portable cohesive soil state Quick testing instrument - Google Patents
Portable cohesive soil state Quick testing instrument Download PDFInfo
- Publication number
- CN206348237U CN206348237U CN201621489639.1U CN201621489639U CN206348237U CN 206348237 U CN206348237 U CN 206348237U CN 201621489639 U CN201621489639 U CN 201621489639U CN 206348237 U CN206348237 U CN 206348237U
- Authority
- CN
- China
- Prior art keywords
- cohesive soil
- hydraulic cylinder
- portable
- side wall
- soil state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of portable cohesive soil state Quick testing instrument, the upper surface of base (1) is sample rest area (8), the side of described base (1) is provided with side wall (2), the top of described side wall (2) is provided with top plate (3), the lower end of described top plate (3) is provided with hydraulic cylinder, described hydraulic cylinder is connected with hydraulic hand-pump, one end of described sample rest area (8) of the described hydraulic cylinder on described base (1) is provided with pressure sensor (5), described pressure sensor (5) is communicated to connect with readout instrument (6);Along short transverse provided with height mark graduated scale (7) on described side wall (2).The portable cohesive soil state Quick testing instrument that the utility model is a kind of live rapid, high volume measure cohesive soil state of energy, avoids disturbance during cohesive soil sample transport, edited and recorded in time to stratum and investigation accuracy is high.
Description
Technical field
The utility model is related to a kind of cohesive soil state estimating instrument, and more particularly to a kind of portable cohesive soil state is quick
Analyzer.Field condition quickly determines cohesive soil state when being primarily adapted for use in prospecting, can increase substantially investigation accuracy, it is to avoid viscous
Property soil sample transport when disturb, realize accurate division of the scene to stratum, it is to avoid artificial erroneous judgement when editing and recording.
Background technology
During prospecting, the state of cohesive soil is divided and edited and recorded, generally way is live artificial warp at present
Test differentiation and sample in laboratory test, artificial differentiation is easily limited to the factors such as experience, causes erroneous judgement, and laboratory test is easy
Sample is caused to disturb, and testing cost is higher, therefore sample can not possibly be too many, also not in time, this is always puzzlement to test result
The Universal Problems of cohesive soil condition discrimination during engineering investigation.In order to improve investigation accuracy, it is to avoid cohesive soil sample transport
When disturb, stratum is edited and recorded in time, in the case of comprehensive various means of testing now, a set of portable viscosity has been invented
Soil test Quick testing instrument, cohesive soil state is determined available for live rapid, high volume.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of live rapid, high volume of energy and determines cohesive soil state, keeps away
The disturbance during transport of free sticky property soil sample, stratum is edited and recorded in time and portable cohesive soil state that investigation accuracy is high is quickly surveyed
Determine instrument.
In order to solve the above-mentioned technical problem, the portable cohesive soil state Quick testing instrument that the utility model is provided, base
Upper surface be sample rest area, the side of described base is provided with side wall, and the top of described side wall is provided with top plate, described
The lower end of top plate is provided with hydraulic cylinder, and described hydraulic cylinder is connected with hydraulic hand-pump, and described hydraulic cylinder faces described base
On one end of described sample rest area be provided with pressure sensor, described pressure sensor is communicated to connect with readout instrument;
Along short transverse provided with height mark graduated scale on described side wall.
Described readout instrument is located at the top of described top plate.
Described hydraulic cylinder is thin formula hydraulic cylinder.
The radian of described side wall is 1/2nd of the side circumference of described base.
Using the portable cohesive soil state Quick testing instrument of above-mentioned technical proposal, cohesive soil state can be determined at the scene,
And small volume, lightweight, each field technician can be equipped with, and can greatly improve investigation accuracy and efficiency.Scene passes through hand
Hydrodynamic press pump applies pressure to sample to hydraulic cylinder pressurising, and sample, which is pressurized, to be compressed, and the pressure that pressure value passes through hydraulic cylinder bottom is passed
Sensor is tested, and readout instrument reads pressure value, and sample decrement marks graduated scale by the height marked on the wall of side and read, and works as compression
During 5cm, pressure value is read, different pressure values represents different cohesive soil states, so as to realize that scene quickly judges cohesive soil.
Portable cohesive soil state Quick testing instrument has the advantage that:
1 is simple in construction clear
2 equipment are common devices, and easy processing, low cost is stable and reliable for performance, economical and practical.
3. the fast-field evaluation of various cohesive soils can be applicable.
4. it is easy to maintenance simple.
5. low cost.
In summary, the utility model is that a kind of live rapid, high volume of energy determines cohesive soil state, avoids sticky soil sample
Disturbance during transport, stratum is edited and recorded in time and portable cohesive soil state Quick testing instrument that investigation accuracy is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1, the upper surface of base 1 is sample rest area 8, and the thickness of base 1 is 10 ㎜, a diameter of 100 ㎜, base
1 side is provided with side wall 2, and the wall thickness of side wall 2 is 6 ㎜, and interior cleanliness is 15 ㎝, and the top of side wall 2 is provided with top plate 3, the thickness of top plate 3
Spend for 10 ㎜, a diameter of 100 ㎜, the lower end of top plate 3 is provided with thin formula hydraulic cylinder 4, and the height of thin formula hydraulic cylinder 4 is 48 ㎜, thin formula
Hydraulic cylinder 4 is connected with hydraulic hand-pump, and one end of sample rest area 8 of the thin formula hydraulic cylinder 4 on base 1 is passed provided with pressure
Sensor 5, the thickness of pressure sensor 5 is 2 ㎜, and a diameter of 68 ㎜, pressure sensor 5 is communicated to connect with readout instrument 6;Readout instrument 6
It is located at the top of top plate 3.Along short transverse provided with height mark graduated scale 7 on side wall 2.
Preferably, the radian of side wall 2 is 1/2nd of the side circumference of base 1.
Referring to Fig. 1, sample is placed on the sample rest area 8 on base 1, sample be in base 1 and thin formula hydraulic cylinder 4 it
Between, scene applies pressure to sample by hydraulic hand-pump to the thin pressurising of formula hydraulic cylinder 4, and sample, which is pressurized, to be compressed, and pressure value passes through
The pressure sensor 5 of the thin bottom of formula hydraulic cylinder 4 is tested, and readout instrument 6 reads pressure value, and sample decrement on side wall 2 by marking
Height mark graduated scale 7 read, when compressing 5cm, read pressure value, different pressure values represents different sticky earthys
State, so as to realize that scene quickly judges cohesive soil.
Referring to Fig. 1, using the portable cohesive soil state Quick testing instrument of above-mentioned technical proposal, viscosity can be determined at the scene
Earthy state, and small volume, lightweight, each field technician can be equipped with, and can greatly improve investigation accuracy and efficiency.
Claims (4)
1. a kind of portable cohesive soil state Quick testing instrument, it is characterized in that:The upper surface of base (1) is sample rest area (8),
The side of described base (1) is provided with side wall (2), and the top of described side wall (2) is provided with top plate (3), described top plate (3)
Lower end is provided with hydraulic cylinder, and described hydraulic cylinder is connected with hydraulic hand-pump, and described hydraulic cylinder is on described base (1)
One end of described sample rest area (8) is provided with pressure sensor (5), and described pressure sensor (5) leads to readout instrument (6)
Letter connection;Along short transverse provided with height mark graduated scale (7) on described side wall (2).
2. portable cohesive soil state Quick testing instrument according to claim 1, it is characterized in that:Described readout instrument (6)
It is located at the top of described top plate (3).
3. portable cohesive soil state Quick testing instrument according to claim 1 or 2, it is characterized in that:Described hydraulic cylinder
For thin formula hydraulic cylinder (4).
4. portable cohesive soil state Quick testing instrument according to claim 1 or 2, it is characterized in that:Described side wall (2)
Radian for described base (1) side it is circumferential 1/2nd.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621489639.1U CN206348237U (en) | 2016-12-30 | 2016-12-30 | Portable cohesive soil state Quick testing instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621489639.1U CN206348237U (en) | 2016-12-30 | 2016-12-30 | Portable cohesive soil state Quick testing instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206348237U true CN206348237U (en) | 2017-07-21 |
Family
ID=59319842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621489639.1U Expired - Fee Related CN206348237U (en) | 2016-12-30 | 2016-12-30 | Portable cohesive soil state Quick testing instrument |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206348237U (en) |
-
2016
- 2016-12-30 CN CN201621489639.1U patent/CN206348237U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20211230 |
|
CF01 | Termination of patent right due to non-payment of annual fee |