CN206177194U - Surface soil erosion thickness measuring instrument - Google Patents
Surface soil erosion thickness measuring instrument Download PDFInfo
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- CN206177194U CN206177194U CN201621264127.5U CN201621264127U CN206177194U CN 206177194 U CN206177194 U CN 206177194U CN 201621264127 U CN201621264127 U CN 201621264127U CN 206177194 U CN206177194 U CN 206177194U
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- Prior art keywords
- outer sleeve
- support column
- surface soil
- crossbeam
- lost
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Abstract
The utility model provides a surface soil erosion thickness measuring instrument belongs to a measuring apparatu, include: the measurement bay includes the crossbeam and sets up the support column at the crossbeam both ends, but the support column is extending structure, support column one end and crossbeam fixed connection, the cone structure of the support column other end for invering, measure a section of thick bamboo including outer sleeve and inner skleeve, inner skleeve one end and crossbeam fixed connection, the inner skleeve other end cup joints with outer sleeve one end, and can reciprocate in the outer sleeve, the inner skleeve outer wall is provided with the scale mark, be provided with data acquisition module in the inner skleeve, be provided with hall sensor in the outer sleeve, the outer sleeve outer wall has cup jointed the magnetism floater, hall sensor is connected with the data acquisition module electricity. This measuring apparatu simple structure can carry out dual measurement to soil loss thickness, easy operation, and the degree of accuracy is high, and low in production cost can effectively carry out the tracking measurement to soil erosion, is favorable to large -scale using widely.
Description
Technical field
The utility model belongs to a kind of measuring instrument, and in particular to a kind of surface soil is lost in thickness measurement equipment.
Background technology
Primary condition for the survival of mankind is exactly soil and moisture on the earth, due to unfavorable natural cause and the mankind not
Rational disturbance, destroys surface vegetation, changes original place looks so that the original soil granular structure of earth's surface changes, soil
Corrosion stability weakens.When Atmospheric precipitation, rainwash is produced to ground and washed away, and causes serious soil erosion.At present, it is serious
Soil erosion has become global ecological environment problem, how effectively to carry out soil erosion measurement and the control soil erosion
Have become the focus of various countries' common concern.At present, the conventional soil erosion measuring method of China mainly has conventional measurement
Amount method and advanced instrument mensuration.
Traditional measurement method be easy in terms of test process and data analysis grasp, but due to by human factor and other one
The influence of a little uncertain factors, its analysis result often has relatively large deviation with actual conditions, and efficiency is low.Advanced instrument mensuration is not
It is only capable of more accurately measuring the spatial variations of the soil erosion, and can according to the actual requirements makes erosion amount distribution map, more
Intuitively reflect the variation characteristic of the soil erosion, the generation of these technology and methods is advised for improving people to the soil erosion
The understanding of rule plays an important role, but, there is complicated operating process, cost height, the difficult palm of technology in these technology and methods
The defect such as hold, universal promoting the use of is difficult under China's technical merit of today.
Utility model content
In order to overcome the shortcomings of that above-mentioned prior art is present, the utility model provides a kind of surface soil and is lost in thickness survey
Amount instrument.
To achieve these goals, the utility model provides following technical scheme：
A kind of surface soil is lost in thickness measurement equipment, including measuring instrument body, the measuring instrument body include measurement bay and
At least two groups measuring cylinders, measuring cylinder interval is fixedly connected with the measurement bay described in two groups；
The measurement bay includes crossbeam and is arranged on the support column at the crossbeam two ends, and the support column is scalable knot
Structure, described support column one end is fixedly connected with the crossbeam, and the support column other end is inverted conical structure, the measurement
Cylinder includes outer sleeve and inner sleeve, and described inner sleeve one end is fixedly connected with the crossbeam, the inner sleeve other end with it is described
Outer sleeve one end is socketed, and can be moved up and down in the outer sleeve, and the inner sleeve drum outer wall is provided with graduation mark, the inner sleeve
Data acquisition module is provided with cylinder, Hall sensor is provided with the outer sleeve, the overcoat drum outer wall is socketed with magnetic
Ball float, the Hall sensor is electrically connected with the data acquisition module.
Preferably, the outer sleeve other end is provided with inverted conical drill bit.
Preferably, wall another end margin in the outer sleeve side is gradually reduced in the thickness on the direction of end.
Preferably, the outer sleeve other end is provided with sawtooth drill bit.
Preferably, total length of the total length of the measuring cylinder less than the support column.
Preferably, the measuring cylinder is three groups.
Preferably, the measuring instrument body is multiple, and multiple measuring instrument bodies are interconnected to constitute by connecting rod and surveyed
Amount instrument group.
The surface soil that the utility model is provided is lost in thickness measurement equipment simple structure, by the scale of inner sleeve drum outer wall
The magnetic ball float of Hall sensor and overcoat the drum outer wall socket in line, outer sleeve can carry out dual survey to Soil loss thickness
Amount, simple to operate, the degree of accuracy is high, low production cost, can effectively carry out the tracking measurement to the soil erosion, is conducive to large-scale
Promote the use of.
Brief description of the drawings
Fig. 1 is lost in the structural representation of thickness measurement equipment for the surface soil of the utility model embodiment 1；
Fig. 2 is lost in the structural representation of thickness measurement equipment for the surface soil of the utility model embodiment 2；
Fig. 3 is lost in the top view of thickness measurement equipment for the surface soil of the utility model embodiment 3.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is further described.Following examples are only used for
The technical solution of the utility model is clearly illustrated, and protection domain of the present utility model can not be limited with this.
Embodiment 1
The utility model provides a kind of surface soil and is lost in thickness measurement equipment, specific as shown in figure 1, including measuring instrument sheet
Body, measuring instrument body includes measurement bay and at least two groups measuring cylinders, and two groups of measuring cylinder intervals are fixedly connected with measurement bay.This implementation
In example, measuring cylinder is three groups, can also as the case may be set multigroup measuring cylinder.
Measurement bay includes crossbeam 1 and is arranged on the support column 2 at the two ends of crossbeam 1, and support column 2 is Collapsible structure.This implementation
In example, support column 2 can be formed for the connecting rod of two mutual bolts is spirally connected, or two sleeves for mutually socket-connecting are constituted so that
The length of support column 2 can be adjusted.The one end of support column 2 is fixedly connected with crossbeam 1, and the other end of support column 2 is inverted circular cone knot
Structure, measuring cylinder includes outer sleeve 3 and inner sleeve 4, and the one end of inner sleeve 4 is fixedly connected with crossbeam 1, the other end of inner sleeve 4 and overcoat
The socket of 3 one end of cylinder, and can be moved up and down in outer sleeve 3, the outer wall of inner sleeve 4 is provided with graduation mark 5, inner sleeve 4 and is provided with
Data acquisition module 8, one in model SCM-16 or the ADAM-5000 series of data acquisition module 8.The present embodiment is used
Data acquisition module 8 have data acquisition, storage and transmission occur function.Hall sensor 6 is provided with outer sleeve 3,
The outer wall of outer sleeve 3 is socketed the ball float 7 that is magnetic, and Hall sensor 6 is electrically connected with data acquisition module 8.Magnetic ball float 7 can be along overcoat
Cylinder 3 is moved up and down, and the intensity that Hall sensor 6 should be arrived at different height in moving process is different, you can produce different electric currents
Signal, data acquisition module 8 gather and store Hall sensor 6 generation signal, can also this send the signal to single-chip microcomputer
Or PLC, the signal that single-chip microcomputer or PLC will be received be converted to data signal show on a display screen, measurement
Personnel can the convenient measurement data for reading measuring cylinder.
Further, in order that outer sleeve 3 can easily insert underground, the other end of outer sleeve 3 is provided with inverted cone
Drill bit 8.
Because measuring cylinder will insert underground certain depth, the total length of measuring cylinder is total more than support column 2 in the present embodiment
Length.
When using, as needed using the other end of outer sleeve 3 conical drill bit 8 by outer sleeve 3 insert ground graticule 12 with
Lower certain depth so that magnetic ball float 7 is contacted with ground, in order to keep the vertical stabilization of the annexes such as measuring cylinder and measurement bay, branch
Dagger 2 needs the depth of the underground that is inserted perpendicularly into for keeping, the insertion of support column 2 underground to be not less than 30cm.In test process, with
Soil erosion, the ground contacted with magnetic ball float 7 and regulation support column 2 is begun to decline, and magnetic ball float 7 is moved down therewith, and Hall is passed
Sensor 6 produces different electric signals according to 7 times pan positions of magnetic ball float, while measurement bay also begins to move down, i.e., inner sleeve 4 is outside
Moved down in sleeve 3, support column 2 is remained and contacted with ground, inner sleeve 4 can be observed according to the graduation mark on inner sleeve 4 and moved down
Distance, you can by the thickness of the dual measurement soil losses of graduation mark on Hall sensor 6 and inner sleeve 4, both combine
Measurement data is more accurate, simple to operate, can effectively carry out the tracking measurement to the soil erosion, is conducive to large-scale popularization to make
With.
Embodiment 2
As shown in Fig. 2 in order to measure the soil losses situation at different level simultaneously, in the present embodiment, further,
In order that outer sleeve 3 can easily insert underground, another end margin of side wall of outer sleeve 3 gradually subtracts in the thickness on the direction of end
Small, while the outer wall other end of outer sleeve 3 also can be set sawtooth drill bit 10, remaining structure is same as Example 1, here not superfluous
State.
Embodiment 3
Because in actually measurement, earth's surface situation complexity is various, and same plot grading degree differs, in order to improve measurement
The degree of accuracy of value, measuring instrument body is multiple, as shown in figure 3, being 3 in the present embodiment, 3 measuring instrument bodies pass through connecting rod 11
Interconnect and constitute measuring instrument group, the soil erosion situation in a measurable region adapts to any different surface condition.
Further, connecting rod 11 is connected with the crossbeam 1 of each measuring instrument, and threeway or thread are provided with tie point, convenient
Dismounting, can be assembled the measurement zone of layer large area, and the measuring instrument that domatic measurement is laid is more intensive, and the precision of measurement is higher.
Embodiment described above is only the utility model preferably specific embodiment, and protection domain of the present utility model is not
It is limited to this, any those of ordinary skill in the art can become apparent in the technical scope that the utility model is disclosed
Technical scheme simple change or equivalence replacement, belong to protection domain of the present utility model.
Claims (7)
1. a kind of surface soil is lost in thickness measurement equipment, it is characterised in that including measuring instrument body, the measuring instrument body includes
Measurement bay and at least two groups measuring cylinders, measuring cylinder interval is fixedly connected with the measurement bay described in two groups；
The measurement bay includes crossbeam (1) and is arranged on the support column (2) at the crossbeam (1) two ends, and the support column (2) is for can
Stretching structure, described support column (2) one end is fixedly connected with the crossbeam (1), and support column (2) other end is inverted circle
Wimble structure, the measuring cylinder includes outer sleeve (3) and inner sleeve (4), and described inner sleeve (4) one end is fixed with the crossbeam (1)
Connection, inner sleeve (4) other end is socketed with the outer sleeve (3) one end, and can be moved down on the outer sleeve (3) is interior
Dynamic, inner sleeve (4) outer wall is provided with graduation mark (5), the inner sleeve (4) and is provided with data acquisition module (8), described
Hall sensor (6) is provided with outer sleeve (3), outer sleeve (3) outer wall is socketed the ball float (7) that is magnetic, and the Hall is passed
Sensor (6) is electrically connected with the data acquisition module (8).
2. surface soil according to claim 1 is lost in thickness measurement equipment, it is characterised in that the outer sleeve (3) is another
End is provided with inverted conical drill bit (9).
3. surface soil according to claim 1 is lost in thickness measurement equipment, it is characterised in that outer sleeve (3) side wall
Another end margin is gradually reduced in the thickness on the direction of end.
4. surface soil according to claim 3 is lost in thickness measurement equipment, it is characterised in that the outer sleeve (3) is another
End is provided with sawtooth drill bit (10).
5. surface soil according to claim 1 is lost in thickness measurement equipment, it is characterised in that the total length of the measuring cylinder
Less than the total length of the support column (2).
6. surface soil according to claim 1 is lost in thickness measurement equipment, it is characterised in that the measuring cylinder is three groups.
7. the surface soil according to any one of claim 1 to 6 is lost in thickness measurement equipment, it is characterised in that the measurement
Instrument body is multiple, and multiple measuring instrument bodies are interconnected by connecting rod (11) and constitute measuring instrument group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264127.5U CN206177194U (en) | 2016-11-24 | 2016-11-24 | Surface soil erosion thickness measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264127.5U CN206177194U (en) | 2016-11-24 | 2016-11-24 | Surface soil erosion thickness measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177194U true CN206177194U (en) | 2017-05-17 |
Family
ID=58686720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621264127.5U Expired - Fee Related CN206177194U (en) | 2016-11-24 | 2016-11-24 | Surface soil erosion thickness measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206177194U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI646238B (en) * | 2017-07-19 | 2019-01-01 | 國立屏東科技大學 | Soil erosion measuring apparatus |
| CN109115104A (en) * | 2018-10-23 | 2019-01-01 | 西北农林科技大学 | A kind of measuring method based on magnetic susceptibility measurement soil horizon thickness |
| CN112526106A (en) * | 2020-11-26 | 2021-03-19 | 长江水利委员会长江科学院 | Terrain measuring probe device and method for rapidly measuring slope soil erosion amount |
| CN114791485A (en) * | 2022-06-06 | 2022-07-26 | 贵州师范大学 | Assembled dual-purpose rock desertification surface soil erosion monitoring needle and method |
| DE202023100018U1 (en) | 2023-01-03 | 2023-02-02 | Munendra Jain | System for detecting river bank soil erosion using infrasound techniques |
-
2016
- 2016-11-24 CN CN201621264127.5U patent/CN206177194U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI646238B (en) * | 2017-07-19 | 2019-01-01 | 國立屏東科技大學 | Soil erosion measuring apparatus |
| CN109115104A (en) * | 2018-10-23 | 2019-01-01 | 西北农林科技大学 | A kind of measuring method based on magnetic susceptibility measurement soil horizon thickness |
| CN109115104B (en) * | 2018-10-23 | 2020-04-14 | 西北农林科技大学 | Determination method for measuring thickness of soil layer based on magnetic susceptibility |
| WO2020082475A1 (en) * | 2018-10-23 | 2020-04-30 | 西北农林科技大学 | Measurement method for measuring thickness of soil layer based on magnetic susceptibility |
| CN112526106A (en) * | 2020-11-26 | 2021-03-19 | 长江水利委员会长江科学院 | Terrain measuring probe device and method for rapidly measuring slope soil erosion amount |
| CN114791485A (en) * | 2022-06-06 | 2022-07-26 | 贵州师范大学 | Assembled dual-purpose rock desertification surface soil erosion monitoring needle and method |
| DE202023100018U1 (en) | 2023-01-03 | 2023-02-02 | Munendra Jain | System for detecting river bank soil erosion using infrasound techniques |
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| 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: 20170517 Termination date: 20171124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |