CN206563716U - A kind of device of ordinary surveying moisture content - Google Patents
A kind of device of ordinary surveying moisture content Download PDFInfo
- Publication number
- CN206563716U CN206563716U CN201720103747.9U CN201720103747U CN206563716U CN 206563716 U CN206563716 U CN 206563716U CN 201720103747 U CN201720103747 U CN 201720103747U CN 206563716 U CN206563716 U CN 206563716U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- main body
- pipe main
- indicator box
- moisture content
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 238000012360 testing method Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 238000002845 discoloration Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 17
- 238000005259 measurement Methods 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 239000000523 sample Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000643 oven drying Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model discloses a kind of device of ordinary surveying moisture content, it is characterised in that：The pile crown being connected including steel pipe main body, with steel pipe main body, it is characterised in that：Described steel pipe main body is at least made up of a hollow steel tube connection, and described steel pipe main body inner wall is provided with axial raised line；Dismountable detection device is installed in described steel pipe main body, the hollow steel tube being connected with pile crown is testing tube, the testing tube is provided with flat surface with pile crown junction, and described testing tube side wall, which is provided with through hole, described through hole, is provided with filter cover；Described detection device includes push rod and the indicator box being fixedly connected on push rod, and described indicator box side offers permeable hole；When described indicator box falls on described flat surface, described permeable hole is engaged with described through hole.The utility model draws soil moisture content by the silica gel water suction that changes colour in indicator box with the contrast of existing colorimetric card, and apparatus structure is simple, and measurement is easy, and to be detachable, it is easy to carry.
Description
Technical field
The utility model is related to geologic prospect field, in particular it relates to which for measuring moisture content, especially quick measurement is not
With the easy device of depth stratum moisture content.
Background technology
Moisture content is one of basic physical index of three-phase of soil, and influences fairly obvious to ground volume property, its numerical value
It is correct to determine that a pair determination Rock And Soil physico-mechanical properties has very important meaning.Its numerical value can be measured in laboratory
Arrive, can also direct measurement at the construction field (site).
The measuring method of moisture content is divided into oven drying method, alcohol combustion method, fried dry method, hydrometer method and real volumetric method.Wherein dry
Dry method and alcohol combustion method use wider, but due to needing collection soil sample and experimental determination, therefore determination step is more, the time
It is longer.In order to which quickly in-site measurement can be carried out by obtaining result, so that test result is approached with actual value, while can be quick
To result of the test.
Existing measurement apparatus is mostly to measure soil moisture content by field sampling, then by laboratory oven drying method.Especially
When needing to determine moisture content at different depth, it is necessary to carry out many parts of samplings, therefore operating efficiency is caused to reduce, it is impossible to meet
Real time requires.
Publication No. 104407021A Chinese patent discloses a kind of soil moisture content measurement apparatus.The equipment includes electricity
Source, sensor probe, protective resistance and data collecting instrument.Sensor probe need to be put to specific bit at the scene during measurement moisture content
Put, measure the position resistivity, measurement data is gathered by data collecting instrument, different resistivity can cause different measurement electricity
Pressure, correspondence moisture content is measured finally by voltage-plot of water cut.
Publication No. 103837501B Chinese patent discloses a kind of analysis method of moisture percentage in sewage sludge.This method includes
Light signal transmitter, fluorescence detector.Send the light of specific wavelength during measurement moisture percentage in sewage sludge to tested sludge using light source
Source signal, while collecting detection sludge into defined reflection angle position with light signal in detection signal using fluorescence detector
The light signal of reflection, is contrasted by receiving lightwave signal, determines the moisture content of sludge.
Publication No. 103592248A Chinese patent discloses a kind of colorimetric estimation method of soil moisture content.This method
Organic solution including 0.1~30g/L CoCL2 6H2Os, absorbance-soil moisture content standard curve.Measure soil moisture content
When the organic solution of 0.1~30g/L CoCL2 6H2Os is extracted into pedotheque to be measured, remove solid matter, obtain solution to be measured
Absorbance, surveyed absorbance is brought into the absorbance-soil moisture content calibration curve equation set up, tries to achieve corresponding soil
Moisture content.
In summary, to solve disadvantages described above, it is made that following improvement.
Utility model content
To solve the problem of prior art is present, it is aqueous that the utility model provides stratum at a kind of quick measurement different depth
The easy device of rate.
To reach above-mentioned purpose, solution of the present utility model is：
A kind of device of ordinary surveying moisture content, including steel pipe main body, the pile crown that is connected with steel pipe main body, its feature exist
In：Described steel pipe main body is at least made up of a hollow steel tube connection, and described steel pipe main body inner wall is provided with axial raised line；Institute
Dismountable detection device is installed in the steel pipe main body stated, the hollow steel tube being connected with pile crown is testing tube, the test
Pipe is provided with flat surface with pile crown junction, and described testing tube side wall, which is provided with through hole, described through hole, is provided with filter cover；Institute
The detection device stated includes push rod and the indicator box being fixedly connected on push rod, and described indicator box side offers permeable
Hole；When described indicator box falls on described flat surface, described permeable hole is engaged with described through hole, the indicator
Outer box wall is provided with the groove coordinated with described raised line, and described indicator box can be slided up and down along raised line, described instruction
Dry discoloration silica gel is filled in agent box.
Further, described pile crown can be detachably connected with the testing tube by screw thread.
Further, described steel pipe main body is made up of 2-6 section hollow steel tube connections, and card is passed through between adjacent hollow steel tube
Button is fixedly connected.
Further, described indicator box is cylinder, the cylindrical external diameter and hollow steel tube inwall internal diameter phase
Match somebody with somebody.
Further, in use, treating that device reaches region to be measured, push rod is pushed into bottom, after a period of time, push rod is pulled
Indicator box is taken out, the color change according to discoloration silica gel is contrasted with existing colorimetric card, show that regional soil to be measured contains
Water rate, changes steel pipe principal length, and different depth soil moisture content can be measured by repeating aforesaid operations.
Compared with prior art, the beneficial effects of the utility model are：The present apparatus is simple in construction, easy to operate, scene
Measure the soil property better authenticity obtained, reliability, while the moisture content of different depth soil can be surveyed.
Brief description of the drawings
Fig. 1 is present apparatus front view.
Fig. 2 is the profile of the present apparatus.
Fig. 3 is the top view of the present apparatus.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clear, complete description.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The all other embodiment obtained on the premise of dynamic, belongs to the scope of the utility model protection.
In figure, 1. hollow steel tubes, 2. testing tubes, 3. pile crowns, 4. push rods, 5. buckles, 6. raised lines, 7. raised lines, 8. filter covers,
9. through hole, 10. indicator boxes.
It is used to quickly measure stratum moisture content at different depth there is provided a kind of according to one embodiment of the present utility model
Device.
A kind of device of ordinary surveying moisture content, including steel pipe main body, the pile crown 3 that is connected with steel pipe main body, its feature exist
In：Described steel pipe main body is at least made up of a connection of hollow steel tube 1, and described steel pipe main body inner wall is provided with axial raised line 7；
Dismountable detection device is installed in described steel pipe main body, the hollow steel tube being connected with pile crown 3 is testing tube 2, described
Testing tube 2 is provided with flat surface with the junction of pile crown 3, and the described side wall of testing tube 2, which is provided with through hole 9, described through hole 9, to be provided with
Filter cover 8；Described detection device includes push rod 4 and the indicator box 10 being fixedly connected on push rod, described indicator box
10 sides offer permeable hole；When described indicator box 10 falls on described flat surface, described permeable hole leads to described
Hole 9 is engaged, and the outer wall of indicator box 10 is provided with the groove coordinated with described raised line, and described indicator box 10 can be along
Raised line 7 is slided up and down, and dry discoloration silica gel is filled in described indicator box 10.
Described pile crown 3 can be detachably connected with the testing tube 2 by screw thread.
Described steel pipe main body is made up of the 2-6 section connections of hollow steel tube 1, solid by buckle 5 between adjacent hollow steel tube 1
Fixed connection.
Described indicator box 10 is cylinder, and the cylindrical external diameter matches with hollow steel tube inwall internal diameter.
In use, treating that device reaches region to be measured, push rod 4 is pushed into bottom, after a period of time, pulls push rod 4 to take out and refers to
Show agent box 10, the color change according to discoloration silica gel is contrasted with existing colorimetric card, draws regional soil moisture content to be measured,
Change steel pipe principal length, different depth soil moisture content can be measured by repeating aforesaid operations.
Embodiment described above be only to absolutely prove preferred embodiment that the utility model patent is lifted, this patent
Protection domain not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of this patent,
Within the protection domain of this patent.The protection domain of this patent is defined by claims.
Claims (4)
1. a kind of device of ordinary surveying moisture content, including steel pipe main body, the pile crown (3) that is connected with steel pipe main body, its feature exists
In：Described steel pipe main body is at least made up of hollow steel tube (1) connection, and described steel pipe main body inner wall is provided with axial raised line
(7)；Dismountable detection device is installed in described steel pipe main body, the hollow steel tube being connected with pile crown (3) is testing tube
(2), the testing tube (2) is provided with flat surface with pile crown (3) junction, and described testing tube (2) side wall is provided with through hole (9),
Filter cover (8) is provided with described through hole (9)；Described detection device includes push rod (4) and is fixedly connected on push rod (4)
Indicator box (10), described indicator box (10) offers permeable hole sideways；Described indicator box (10) falls on described
During flat surface, described permeable hole is engaged with described through hole (9), indicator box (10) outer wall be provided with it is described convex
The groove that bar (7) coordinates, described indicator box (10) can be slided up and down along raised line (7), in described indicator box (10)
Fill dry discoloration silica gel.
2. the device of moisture content is measured according to claim 1, it is characterised in that：Described pile crown (3) and the testing tube
(2) it can be detachably connected by screw thread.
3. the device of moisture content is measured according to claim 1, it is characterised in that：Described steel pipe main body is saved hollow by 2-6
It is fixedly connected between steel pipe (1) connection composition, adjacent hollow steel tube (1) by buckle (5).
4. the device of moisture content is measured according to claim 1, it is characterised in that：Described indicator box (10) is cylinder
Shape, the cylindrical external diameter matches with hollow steel tube (1) inwall internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720103747.9U CN206563716U (en) | 2017-01-24 | 2017-01-24 | A kind of device of ordinary surveying moisture content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720103747.9U CN206563716U (en) | 2017-01-24 | 2017-01-24 | A kind of device of ordinary surveying moisture content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206563716U true CN206563716U (en) | 2017-10-17 |
Family
ID=60030131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720103747.9U Expired - Fee Related CN206563716U (en) | 2017-01-24 | 2017-01-24 | A kind of device of ordinary surveying moisture content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206563716U (en) |
-
2017
- 2017-01-24 CN CN201720103747.9U patent/CN206563716U/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 |
Granted publication date: 20171017 Termination date: 20200124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |