CN114994285A - Surface matrix field rapid layering analysis device and method - Google Patents

Surface matrix field rapid layering analysis device and method Download PDF

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Publication number
CN114994285A
CN114994285A CN202210746197.8A CN202210746197A CN114994285A CN 114994285 A CN114994285 A CN 114994285A CN 202210746197 A CN202210746197 A CN 202210746197A CN 114994285 A CN114994285 A CN 114994285A
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module
drill bit
controller module
integrated device
information
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李瑞红
刘航
李明军
王学文
郭星
赵凯明
朱志阳
刘欢
田旭鹏
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Langfang Natural Resources Comprehensive Survey Center Of China Geological Survey
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Langfang Natural Resources Comprehensive Survey Center Of China Geological Survey
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24—Earth materials
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/002—Survey of boreholes or wells by visual inspection
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/013—Devices specially adapted for supporting measuring instruments on drill bits
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/04—Measuring depth or liquid level
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
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    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract

The invention relates to the technical field of ground surface matrix investigation, in particular to a device and a method for rapidly layering and analyzing ground surface matrix in the field, wherein the device comprises a drill bit, an image acquisition module and an integrated device, the image acquisition module is arranged at the upper part of the drill bit and used for acquiring images of ground surface matrix soil at the position of the drill bit in real time, the top of the drill bit is connected with the integrated device through a vertical measuring rod, the integrated device is provided with a controller module, a pressure measurement module, a distance measurement module and a GPS module, and the pressure measurement module is used for continuously acquiring penetrating resistance data at different drilling depths and transmitting the data to the controller module; the distance measuring module is used for detecting the height of the drill bit from the earth surface, converting the height into a real-time drilling depth and transmitting the drilling depth information to the controller module; the GPS module is used for acquiring point location coordinate information and transmitting the point location coordinate information to the controller module; comprehensive analysis is carried out through data information of images, colors, granularity and penetration resistance of different drilling depths to assist rapid layering of the ground surface matrix layer.

Description

Surface matrix field rapid layering analysis device and method
Technical Field
The invention relates to the technical field of ground matrix investigation, in particular to a field rapid layering analysis device and method for ground matrix.
Background
The ground matrix is the basic substance which is exposed at the shallow part of the ground surface of the earth or the bottom of a water body of a water area, is mainly formed by natural substances through natural action, and is or can be used for breeding and supporting various natural resources such as forests, grasslands, water and the like. The ground matrix survey is a comprehensive survey work performed on the ground matrix layer. One of the tasks of the ground surface matrix investigation is to research the type distribution space structure, the material composition, the physicochemical properties, the ground surface landscape and the ecological attributes of a natural layer formed by four basic materials of rocks, gravels, soils and mud on the earth surface layer, and master the space-time distribution, the quantity and the quality, the utilization condition and the dynamic change of the ground surface matrix layer. In particular, the layered investigation aiming at the natural layer of the earth surface matrix soil is key investigation content, the original components of the earth surface matrix soil are required to be collected and subjected to particle size classification (three-level classification), and the content of the particle substances of different particle sizes can reflect the characteristics of the regional earth surface matrix layer and the inoculation and the capability of supporting regional multi-category natural resources. A large number of surveys show that the earth surface matrix soil texture granularity layered structure is closely related to organic matter content, color, compactness and the like. Therefore, the development of the surface matrix soil property image acquisition, the through resistance measurement and the rapid layering of the field vertical structure has important theoretical research significance and practical application value. How to continuously and completely collect basic substance composition images, colors and compactness from the earth surface and a certain depth and comprehensively analyze effective data to quickly divide earth surface matrix layers is a precondition and technical difficulty for developing basic substance composition research in the field of current earth surface matrix investigation.
The traditional method for surveying image acquisition, color comparison, granularity grading and compactness of the ground surface matrix layer is rough, a spade is used for directly digging a pit or a Luoyang shovel for punching the hole, then the ground surface matrix soil is transferred from the pit or the hole, and then the soil is placed in a core box for observing and layering the color, the granularity, the structure, the new organism and the like. The method has three serious problems, the first problem is that when the spade and Luoyang shovel extract ground surface matrixes, footage and return times are frequent, excavation and punching depths need to be corrected, otherwise, editing and actual conditions are serious and bad caused by improper operation; the second problem is that when the earth surface matrix is extracted by the spade and the Luoyang shovel, the in-situ soil is disturbed, and the spade and the Luoyang shovel are stuck with clay, so that the in-situ extract mixture is polluted; a third problem is that conventional shovels and luoyang shovels cannot acquire images, GPS location, identify colors, correct drilling depth and penetration resistance measurements in real time, causing a lot of survey information to be lost.
The above problems seriously affect the field investigation effect of the ground surface matrix, lose a large amount of investigation information and even artificially result in obtaining wrong investigation information.
Disclosure of Invention
In order to solve the technical problems, the invention provides a device and a method for field rapid layering analysis of surface matrixes, which are characterized in that firstly, a GPS module is used for positioning a measuring point; secondly, drilling by using a drill bit, and avoiding mechanical disturbance of the ground surface matrix as much as possible; then, drilling information is obtained in real time through an image acquisition module, and meanwhile, a penetration resistance value can be obtained through a pressure measurement module; pressure and image data can be respectively obtained through a button on the handle and displayed on a display; the controller module can match the soil texture image RGB information with the soil color comparison card to obtain accurate color information, count the particle size and the proportion, and count the pressure change in the drilling process; and finally, comprehensively analyzing the complete information such as the image, the color, the granularity, the pressure and the like within the depth of 0-2m of the survey point by an operator, and quickly layering.
In order to realize the purpose, the invention is realized by adopting the following technical scheme:
the invention provides a rapid field layering analysis device for ground matrix, which comprises a drill bit, an image acquisition module and an integrated device, wherein the image acquisition module is arranged at the upper part of the drill bit and is provided with a camera and an LED light source for acquiring the image of the ground matrix soil at the position of the drill bit in real time; the distance measuring module is used for detecting the height of the drill bit from the earth surface, converting the height into a real-time drilling depth and transmitting the drilling depth information to the controller module; the GPS module is used for acquiring point location coordinate information and transmitting the point location coordinate information to the controller module; the Bluetooth transmitter arranged on the image acquisition module is in communication connection with the Bluetooth receiver arranged on the integrated device; the Bluetooth receiver is in communication connection with the controller module.
In a possible technical scheme, the drill bit is the toper, the camera is the round hole camera, and the upper portion lateral surface at the drill bit is installed to the camera, the LED light source setting is in one side of camera, the bluetooth transmitter is installed the top of drill bit.
In a possible technical solution, the measuring rod is a telescopic rod.
In one possible technical scheme, the telescopic rod comprises a first measuring rod, the lower end of the first measuring rod is fixedly connected with the drill bit, and the top end of the first measuring rod is in threaded fit insertion connection with the bottom end of the second measuring rod; the top end of the second measuring rod is connected with the bottom end of the integrated device.
In one possible technical scheme, the image acquisition module is provided with a lithium battery A; the integrated device is provided with a lithium battery B.
In a possible technical scheme, two sides of the integrated device are connected with a transverse handle.
In a possible technical solution, the integrated device is further provided with a display module.
The invention provides a method for rapidly layering and analyzing the ground matrix in the field, which is realized by any one of the devices for rapidly layering and analyzing the ground matrix in the field, wherein in the drilling process of the drill bit, the camera acquires the image of the ground matrix soil texture at the position of the drill bit in real time, and the Bluetooth receiver acquires the image information transmitted by the Bluetooth transmitter in real time and transmits the image information to the controller module in real time; the pressure measurement module continuously acquires penetration resistance data at different drilling depths and transmits the penetration resistance data to the controller module; the distance measuring module detects the height of the drill bit from the earth surface and converts the height into real-time drilling depth, and meanwhile, the drilling depth information is transmitted to the controller module; the GPS module acquires point location coordinate information and transmits the point location coordinate information to the controller module; comprehensive analysis is carried out through data information of images, colors, granularity and penetration resistance of different drilling depths to assist rapid layering of the ground surface matrix layer.
In the technical scheme, the drill bit drills in a mode that the drill bit is perpendicular to the surface of the ground matrix soil.
Compared with the prior art, the invention has the beneficial effects that: the device and the method for field rapid layering analysis of the ground matrix are used for rapidly acquiring information of ground matrix soil texture images, colors, granularity, penetration resistance and the like in a range of 2m in the field under the condition of no excavation and punching, and assisting field investigators in rapid layering. And after the inspection point is selected, the power supply is turned on to acquire the coordinate information of the point location through the GPS positioning button. The cone drill bit and the handle can ensure that the resistance is reduced in the detection of the earth surface matrix soil. In addition, the measuring stick can set up to the telescopic link, and the cooperation is apart from measuring module, can extend accurate measurement depth range to within 2 meters. After acquiring image data, performing simple image processing on a controller module of the integrated device to extract information such as soil color, gravel granularity, new organisms, root systems and the like; the pressure measurement module acquires the penetration resistance information of any drilling depth and assists field investigators to quickly stratify the earth surface matrix soil. Therefore, non-excavation data acquisition is effectively completed at the same time, and the aim of auxiliary layering is achieved through comprehensive analysis of data information such as images, colors, granularity, penetration resistance and the like. In the whole ground surface matrix investigation point data acquisition process, the acquisition device continuously acquires data in real time, information loss in the investigation process can be avoided, the ground surface matrix soil structure and components can be furthest not damaged, and the environmental protection problems of serious instrument loss, soil structure damage and the like in the traditional shovel or Luoyang shovel investigation process are solved. The device can collect any depth information and can quickly solve the layering problem of the earth surface matrix soil texture and loose sediments.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the control logic structure of the integrated device;
reference numerals: the system comprises a drill bit 1, an image acquisition module 2, a camera 3, an LED light source 4, a lithium battery A5, a Bluetooth transmitter 6, a first measuring rod 7, a second measuring rod 8, an integrated device 9, a pressure measurement module 10, a Bluetooth receiver 11, a controller module 12, a distance measurement module 13, a lithium battery B14, a handle 15, a pressure acquisition button 16, an image acquisition button 17, a GPS module 18, a GPS fixed-point button 19, a display module 20 and a power switch 21.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1, the field rapid layering analysis device for the surface matrix comprises a drill bit 1, an image acquisition module 2 and an integration device 9, wherein the image acquisition module 2 is installed at the upper part of the drill bit 1, the image acquisition module 2 is provided with a camera 3 and an LED light source 4 and is used for acquiring an image of the surface matrix soil at the position of the drill bit 1 in real time, the top of the drill bit 1 is connected with the integration device 9 through a vertical measuring rod, the integration device 9 is provided with a controller module 12, and a pressure measurement module 10, a distance measurement module 13 and a GPS module 18 which are connected with the controller module 12 through conducting wires, the pressure measurement module 10 is used for continuously acquiring penetration resistance data at different drilling depths and transmitting the penetration resistance data to the controller module 12; the distance measuring module 13 is used for detecting the height of the drill bit 1 from the earth surface, converting the height into a real-time drilling depth and transmitting the drilling depth information to the controller module 12; the GPS module 18 is configured to acquire point location coordinate information and transmit the point location coordinate information to the controller module 12; the Bluetooth emitter 6 arranged on the image acquisition module 2 is in communication connection with the Bluetooth receiver 11 arranged on the integrated device 9; the bluetooth receiver 11 is also in communication with the controller module 12.
In order to carry out investigation information which is beneficial to rapid layering, such as surface matrix layer image acquisition, color comparison, granularity grading, compactness and the like, the drill bit 1 is inserted into the surface matrix, the insertion depth is accurately controlled through the distance measuring module 13 in the insertion process, images of soil of surface matrices at different depths can be obtained through the image acquisition module 2, image data are transmitted to the controller module 12 of the integrated device 9 through Bluetooth for image processing, information such as soil color, gravel granularity, new organism, root system and the like is extracted and automatically stored; during the drilling process of the drill bit, the pressure measuring module 10 in the integrated device 9 can measure the penetration resistance at the same time, and transmits data to the controller module 12 for processing and automatic storage; the GPS module 18 in the integrated device 9 can collect satellite signals, can fix the point through a GPS fixed-point button and automatically stores the satellite signals; the controller module can match the soil texture image RGB information with the soil color comparison card to obtain accurate color information, count the particle size and the proportion, and count the pressure change in the drilling process; and finally, the operator exports the stored GPS point location information, the image information and the penetration resistance information through a data line for further processing and analysis so as to assist in quick layering according to the complete image, color, granularity, pressure and other information within the depth of 0-2m of the survey point.
In a specific embodiment of the invention, the drill bit 1 is conical, the bottom of the conical drill bit is easier to penetrate into loose sediments and earth surface matrix soil, and mechanical disturbance to the earth surface matrix is reduced as much as possible; the camera 3 can select a commercially available product suitable for configuration and shape according to actual use requirements, and in view of the limitation of the volume space of the drill bit, the camera 3 is preferably selected to be a circular hole camera, the camera 3 is installed on the outer side surface of the upper part of the drill bit 1, the LED light sources 4 are arranged on one side of the camera 3, the number of the LED light sources 4 can be one or at least two, and the plurality of LED light sources are beneficial for the image acquisition module 2 to acquire high-quality and high-reliability image information; in order to enable instant communication with the bluetooth receiver 11 provided by the integration device 9, preferably the bluetooth transmitter 6 is mounted on top of the drill bit 1; it will of course be appreciated that the bluetooth transmitter 6 may be mounted at other locations, such as in the middle or on the side of the drill bit 1, for the purpose of instant communication with the bluetooth receiver 11 provided by the integrated device 9.
Because the field measurement depth requirement of the ground surface substrate is generally 0-2m, in a preferred embodiment of the invention, in order to meet the investigation requirement of any depth in the depth range, save the whole occupied space of the analysis device and facilitate carrying and moving, the invention adopts the measuring rod as a telescopic rod, and the telescopic performance of the telescopic rod is utilized to ensure that the height of the measuring rod can be adjusted at will, thereby realizing that one set of analysis device is suitable for the field investigation requirement of the ground surface substrate with different depths; the telescopic rod can be in any suitable form in the prior art, and is not limited to a manual telescopic mode or an electric telescopic mode.
In a specific embodiment of the invention, the telescopic rod comprises a first measuring rod 7 of which the lower end is fixedly connected with the drill bit 1, the top end of the first measuring rod 7 is inserted and connected with the bottom end of a second measuring rod 8 in a threaded fit manner, and the height of the measuring rod is rapidly adjusted through threads; the top end of the second measuring rod 8 is connected with the bottom end of the integration device 9.
In a preferred embodiment of the present invention, the image capturing module 2 is provided with a lithium battery a 5; the integration device 9 is provided with a lithium battery B14 which respectively ensures the normal operation of the image acquisition module 2 and the integration device 9 during the field work.
In the preferred embodiment of the invention, the two sides of the integrated device 9 are connected with the transverse handles 15, and the handles 15 are symmetrically arranged on the two sides of the integrated device 9, so that the measuring rod can be ensured to be vertical to the ground during operation, and the drill bit 1 can be slowly drilled into the ground surface matrix soil at a constant speed.
In an improvement of the above embodiment, the integrated device 9 is configured as a box-shaped structure, the handles 15 are connected to the left and right sides of the integrated device 9 at symmetrical positions, the controller module 12 is installed at the center of the integrated device 9, the pressure measuring module 10 is installed at the lower part of the integrated device 9, the handle 15 at one side is provided with the pressure collecting button 16 for controlling the pressure measuring module 10, the distance measuring modules 13 are installed at the two sides of the integrated device 9, the GPS module 18 is installed at the top of the integrated device 9, and one side of the GPS module 18 is provided with the GPS fixed-point button 19 for controlling the GPS module 18; the bluetooth receiver 11 is installed at the lower part of the integrated device 9, and an image acquisition button 17 for controlling the image acquisition module 2 is arranged on the handle 15 at the other side.
In an improvement of the above embodiment, a display module 20 is arranged at the top of the integrated device 9, and the display module visually displays information such as images, penetration resistance, drilling depth, GPS point location and the like transmitted to the controller module 12, so that the data information can be conveniently and visually acquired, and accurate and rapid comprehensive analysis can be performed; one side of the display module 20 is provided with a power switch 21 for overall control of the whole device.
In a preferred embodiment of the invention, all working parts of the analysis device can be detached for convenient operation, the analysis device can quickly enter a sampling state, and after information acquisition such as images, penetration resistance, GPS point positions and the like is finished, the analysis device can be pulled out of a drilled hole and then detached for boxing.
In a preferred embodiment of the present invention, the controller module 12 automatically numbers and stores the collected information such as images, penetration resistance, drilling depth, and GPS sites, and can import and export information in batches.
When the surface substrate is investigated, firstly, a drill bit 1, an image acquisition module 2, a first measuring rod 7 and a second measuring rod 8 of the device are connected according to the positions shown in figure 1, and then a handle 15 is connected with an integrated device 9 to ensure that the drill bit 1 is vertically arranged on the soil surface of the surface substrate; turning on a power button 21 of the integrated device 9, and acquiring point location coordinate information through a GPS fixed point button 19; then the top of the measuring rod 8 is connected with the integrator 9, the handle 15 is grasped by two hands, the first measuring rod 7 and the second measuring rod 8 are ensured to be perpendicular to the ground, the drill bit 1 is slowly drilled into the ground surface matrix soil at a constant speed, the camera 3 collects images of the ground surface matrix soil at the position of the drill bit 1 in real time in the drilling process of the drill bit 1, and image information transmitted by the Bluetooth transmitter 6 is acquired by the Bluetooth receiver 11 in real time and is transmitted to the controller module 12 in real time; the pressure measurement module 10 continuously acquires penetration resistance data at different drilling depths and transmits the penetration resistance data to the controller module 12; the distance measuring module 13 detects the height of the drill bit 1 from the earth surface and converts the height into a real-time drilling depth, and simultaneously transmits the drilling depth information to the controller module 12; as shown in fig. 2, the acquired image, penetration resistance and drilling depth information are simultaneously transmitted to the controller module 12 and the display module 20 through the image acquisition module 2, the pressure measurement module 10 and the distance measurement module 13; as above, in the process of slowly drilling the conical drill bit and the measuring rod into the earth surface matrix soil, the image acquisition button 17 and the pressure acquisition button 16 on the handle 15 can acquire images and pressure data of any depth, so that non-excavation data acquisition is effectively completed at the same time, and the purpose of assisting the rapid layering of the earth surface matrix layer is realized by comprehensively analyzing the image, color, granularity and penetration resistance data information.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The field rapid layering analysis device for the ground matrix is characterized by comprising a drill bit (1), an image acquisition module (2) and an integrated device (9), wherein the image acquisition module (2) is installed on the upper portion of the drill bit (1), the image acquisition module (2) is provided with a camera (3) and an LED light source (4) and is used for acquiring images of ground matrix soil at the position of the drill bit (1) in real time, the top of the drill bit (1) is connected with the integrated device (9) through a vertical measuring rod, the integrated device (9) is provided with a controller module (12), a pressure measurement module (10), a distance measurement module (13) and a GPS module (18), the pressure measurement module (10) is connected with the controller module (12) through a lead, and the pressure measurement module (10) is used for continuously acquiring penetration resistance data at different drilling depths and transmitting the penetration resistance data to the controller module (12); the distance measurement module (13) is used for detecting the height of the drill bit (1) from the earth surface, converting the height into real-time drilling depth and transmitting the drilling depth information to the controller module (12); the GPS module (18) is used for acquiring point location coordinate information and transmitting the point location coordinate information to the controller module (12); a Bluetooth emitter (6) arranged on the image acquisition module (2) is in communication connection with a Bluetooth receiver (11) arranged on the integrated device (9); the Bluetooth receiver 11 is also in communication connection with the controller module (12).
2. The surface matrix field rapid layering analysis device according to claim 1, wherein the drill bit (1) is conical, the camera (3) is a round-hole camera, the camera (3) is installed on the outer side surface of the upper part of the drill bit (1), the LED light source (4) is arranged on one side of the camera (3), and the Bluetooth emitter (6) is installed on the top of the drill bit (1).
3. The field rapid layering analysis device of ground substrate of claim 1, wherein the measuring rod is a telescoping rod.
4. The field rapid layering analysis device for ground surface substrates as claimed in claim 3, wherein the telescopic rod comprises a first measuring rod (7) with the lower end fixedly connected with the drill bit (1), and the top end of the first measuring rod (7) is inserted into the bottom end of the second measuring rod (8) in a threaded fit manner; the top end of the second measuring rod (8) is connected with the bottom end of the integrated device (9).
5. The field rapid layering analysis device for ground surface substrates according to claim 1, characterized in that the image acquisition module (2) is provided with a lithium battery A (5); the integrated device (9) is provided with a lithium battery B (14).
6. The field rapid layering analysis device for ground substrates according to claim 1, characterized in that the lateral handles (15) are connected to both sides of the integrated device (9).
7. The surface substrate field rapid stratification analysis device according to claim 6, wherein said integrated device (9) is further provided with a display module (20).
8. A rapid field layering analysis method for ground surface matrixes is realized according to the rapid field layering analysis device for the ground surface matrixes of any one of claims 1 to 7, in the drilling process of a drill bit (1), a camera (3) collects images of the ground surface matrix soil texture at the position of the drill bit (1) in real time, and a Bluetooth receiver (11) acquires image information transmitted by a Bluetooth transmitter (6) in real time and transmits the image information to a controller module (12) in real time; the pressure measurement module (10) continuously acquires penetration resistance data at different drilling depths and transmits the penetration resistance data to the controller module (12); the distance measuring module (13) detects the height of the drill bit (1) from the earth surface and converts the height into real-time drilling depth, and meanwhile, the drilling depth information is transmitted to the controller module (12); the GPS module (18) acquires point location coordinate information and transmits the point location coordinate information to the controller module (12); comprehensive analysis is carried out through data information of images, colors, granularity and penetration resistance of different drilling depths to assist rapid layering of the ground surface matrix layer.
9. A method for rapid field stratigraphic analysis of a surface matrix according to claim 8, characterized in that the drill bit (1) drills perpendicularly to the surface of the surface matrix earthen material.
CN202210746197.8A 2022-06-28 2022-06-28 Surface matrix field rapid layering analysis device and method Pending CN114994285A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117684953A (en) * 2023-12-11 2024-03-12 江苏省环境科学研究院 Visual detection equipment and detection method for non-aqueous phase liquid pollutants of underground water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117684953A (en) * 2023-12-11 2024-03-12 江苏省环境科学研究院 Visual detection equipment and detection method for non-aqueous phase liquid pollutants of underground water
CN117684953B (en) * 2023-12-11 2024-05-24 江苏省环境科学研究院 Visual detection equipment and detection method for non-aqueous phase liquid pollutants of underground water

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