CN206146926U - Soil body intelligence disintegration tester - Google Patents
Soil body intelligence disintegration tester Download PDFInfo
- Publication number
- CN206146926U CN206146926U CN201621190943.6U CN201621190943U CN206146926U CN 206146926 U CN206146926 U CN 206146926U CN 201621190943 U CN201621190943 U CN 201621190943U CN 206146926 U CN206146926 U CN 206146926U
- Authority
- CN
- China
- Prior art keywords
- floating drum
- soil body
- disintegration tester
- pressure inductor
- soil
- 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 soil body intelligence disintegration tester. Including flotation pontoon (1), flotation pontoon (1) lower part outside is equipped with pressure sensors (2), and pressure sensors (2) are connected with data acquisition analysis appearance (4), the bottom of flotation pontoon (1) is connected with soil sample otter board (6) that are equipped with the mesh. The utility model has the characteristics of the integrated level is high, intelligent, the data precision is high, and has liberated the manpower.
Description
Technical field
This utility model is related to a kind of soil body disintegration tester, particularly a kind of soil body intelligent disintegration tester.
Background technology
Soil body disintegration tester mainly tests the characteristic of cohesive soil disintegrate disintegrate in water.Currently, soil body disintegration test device master
Floating drum to be included, web plate, tank etc. are constituted（Water breakthrough profit engineering geotechnique's test specification SL237-008-1999, railway engineering geotechnique
Test specification TB10102-2004）.
Existing soil body disintegration test device has some limitations, and mainly automaticity is low.Original test procedure
Need, by recording the scale on floating drum, to calculate the disintegration properties of the soil body, including disintegration rate (Vt) and disintegrate amount (At).According to
1st, 3,10,30,60min, 2,3,4h record floating drum scale values, then calculate disintegration rate (Vt) and disintegrate amount (At).It can be seen that, pass
The soil body disintegration tester of system needs experimenter to stare at constantly floating drum reading, and reading is inconvenient, takes time and effort.For customer service tradition soil
The inconvenient shortcoming of body disintegration tester reading, develops soil body intelligent disintegration tester.
The content of the invention
The purpose of this utility model is, there is provided a kind of soil body intelligent disintegration tester.This utility model has integrated level height, intelligence
Can, data precision it is high, and the characteristics of liberated manpower.
The technical solution of the utility model：A kind of soil body intelligent disintegration tester, includes floating drum, and floating drum lower outside is provided with pressure
Power induction apparatuss, pressure inductor are connected with data collection and analysis instrument；The bottom of floating drum is connected with and sets meshed soil sample web plate.
Aforesaid soil body intelligent disintegration tester, the floating drum lower outside are provided with groove, and the pressure inductor is located at groove
It is interior.
Aforesaid soil body intelligent disintegration tester, the sensitive surface of the pressure inductor are located at bottom, sensitive surface and the groove
Bottom surface between have gap.
Aforesaid soil body intelligent disintegration tester, the pressure inductor have two, are symmetrically set in the both sides of floating drum.
Aforesaid soil body intelligent disintegration tester, between the pressure inductor and data collection and analysis instrument, Jing is wirelessly transferred company
Connect.
Aforesaid soil body intelligent disintegration tester, the soil sample web plate Jing lifting ropes are connected to the bottom of floating drum, put on soil sample web plate
Put soil sample.
Aforesaid soil body intelligent disintegration tester, in tank, pressure inductor position is less than in tank for the floating drum
Test water liquid level.
The beneficial effects of the utility model：
1st, this utility model is by being incorporated into disintegration tester by pressure transducer, data link and data acquisition and analysis instrument
It is interior, with higher integrated level, meanwhile, after soil sample disintegrate, floating drum rises, so as to the hydraulic pressure for causing pressure inductor to be subject to subtracts
Few, the time difference that reduction moment is started with test is automatically calculated in data collection and analysis instrument, in test process
Need not manually tail, with preferable intelligent effect, liberate manpower, meanwhile, it is compared with personal monitoring, of the present utility model
Data acquisition is more accurate, as a result more accurate.
, this utility model by arranging groove on floating drum, it is and by pressure inductor in groove, more attractive in appearance, and
It is more convenient for the fixation of pressure inductor.
, this utility model by the sensitive surface of pressure inductor is located at bottom, water enters sensing to top behind gap
Face presses, and the relative position of the face and liquid level is more fixed and accurately, tests the hydraulic pressure for obtaining more accurate.
, this utility model by two pressure inductors to be symmetricly set on the both sides of floating drum, when floating drum shifts,
The pressure inductor of both sides measures current hydraulic pressure respectively, and calculates meansigma methodss by data collection and analysis instrument, further
Improve the degree of accuracy of data.
, this utility model by being attached using wireless transmission method, by data collection and analysis instrument and data link
Separate, it is to avoid impact of the data transmission procedure to test result, meanwhile, can arbitrarily move data collection and analysis instrument, be easy to see
The use of survey personnel.
, soil sample web plate of the present utility model by lifting rope connect, be convenient to clean and change.
Description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Description of reference numerals：1- floating drums, 2- pressure inductors, 3- grooves, 4- data collection and analysis instrument, 5- lifting ropes, 6- are native
Sample web plate, 7- soil samples, 8- test water, 9- tanks, 10- gaps.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further described, but is not intended as to this utility model
The foundation of restriction.
Embodiment of the present utility model：A kind of soil body intelligent disintegration tester, as shown in Figure 1, includes floating drum 1, under floating drum 1
Pressure inductor 2 is provided with the outside of portion, pressure inductor 2 is connected with data collection and analysis instrument 4；The bottom of floating drum 1 is connected with and is provided with
The soil sample web plate 6 of mesh.
1 lower outside of the floating drum is provided with groove 3, and the pressure inductor 2 is in groove 3.
The sensitive surface of the pressure inductor 2 is located between the bottom surface of bottom, sensitive surface and the groove 3 gap
10。
The pressure inductor 2 has two, is symmetrically set in the both sides of floating drum 1.
Between the pressure inductor 2 and data collection and analysis instrument 4, Jing is wirelessly transferred connection.
6 Jing lifting ropes 5 of the soil sample web plate are connected to the bottom of floating drum 1, and soil sample 7 is placed on soil sample web plate 6.
In tank 9, the liquid level of water 8 is used in 2 position of pressure inductor to the floating drum 1 less than the test in tank 9.
Operation principle：1）Pressure inductor in floating drum 1 fluctuates with floating drum 1, by floating drum 1 and the soil sample net for hanging
Plate 6 is put in tank 9, reads hydraulic pressure value P0；2）Floating drum 1 and soil sample web plate 6 are proposed, soil are put in the central authorities of soil sample web plate 6
Sample 7, it is then overall to be put in tank 9；3）When after random time t, 7 humidifying disintegrate of soil sample, soil sample weight on soil sample web plate 6
Reduce, pressure inductor 2 up floats with floating drum 1, pressure inductor record t hydraulic pressure value Pt；4）When sample collapses completely
After solution or after 48 hours（Not disintegrate completely）, termination test, hydraulic pressure value when 2 end of record of pressure inductor is tested
Pz；5）The hydraulic pressure value P of the collection of pressure inductor 2iBy wireless incoming data acquisition and analysis instrument 4；6）Data collection and analysis instrument 4 is painted
System calculates any time t disintegration rate Vt, disintegrate amount At, and draws Vt-t、At- t curves, computing formula：
, Vt=At/t.
Claims (7)
1. a kind of soil body intelligent disintegration tester, it is characterised in that：Include floating drum（1）, floating drum（1）Lower outside is provided with pressure sensitive
Device（2）, pressure inductor（2）It is connected with data collection and analysis instrument（4）；Floating drum（1）Bottom be connected with and set meshed soil sample
Web plate（6）.
2. soil body intelligent disintegration tester according to claim 1, it is characterised in that：The floating drum（1）Lower outside is provided with recessed
Groove（3）, the pressure inductor（2）Located at groove（3）It is interior.
3. soil body intelligent disintegration tester according to claim 2, it is characterised in that：The pressure inductor（2）Sensitive surface
Positioned at bottom, sensitive surface and the groove（3）Bottom surface between have gap（10）.
4. soil body intelligent disintegration tester according to claim 1, it is characterised in that：The pressure inductor（2）Two are had,
It is symmetrically set in floating drum（1）Both sides.
5. soil body intelligent disintegration tester according to claim 1, it is characterised in that：The pressure inductor（2）Adopt with data
Set analysis instrument（4）Between Jing be wirelessly transferred connection.
6. soil body intelligent disintegration tester according to claim 1, it is characterised in that：The soil sample web plate（6）Jing lifting ropes（5）Even
It is connected on floating drum（1）Bottom, soil sample web plate（6）Upper placement soil sample（7）.
7. soil body intelligent disintegration tester according to claim 1, it is characterised in that：The floating drum（1）Located at tank（9）It is interior,
Pressure inductor（2）Position is less than tank（9）Interior test water（8）Liquid level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621190943.6U CN206146926U (en) | 2016-10-28 | 2016-10-28 | Soil body intelligence disintegration tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621190943.6U CN206146926U (en) | 2016-10-28 | 2016-10-28 | Soil body intelligence disintegration tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206146926U true CN206146926U (en) | 2017-05-03 |
Family
ID=58625099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621190943.6U Expired - Fee Related CN206146926U (en) | 2016-10-28 | 2016-10-28 | Soil body intelligence disintegration tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206146926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449888A (en) * | 2017-08-04 | 2017-12-08 | 重庆三峡学院 | A kind of multifunction soil is disintegrated experimental provision |
-
2016
- 2016-10-28 CN CN201621190943.6U patent/CN206146926U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449888A (en) * | 2017-08-04 | 2017-12-08 | 重庆三峡学院 | A kind of multifunction soil is disintegrated experimental provision |
| CN107449888B (en) * | 2017-08-04 | 2019-10-25 | 重庆三峡学院 | A kind of multifunction soil disintegration experimental provision |
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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: 20170503 Termination date: 20211028 |