CN108332838B - Real-time continuous collection system of high accuracy earth's surface vermicular motion sediment outflow volume - Google Patents
Real-time continuous collection system of high accuracy earth's surface vermicular motion sediment outflow volume Download PDFInfo
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- CN108332838B CN108332838B CN201810082716.9A CN201810082716A CN108332838B CN 108332838 B CN108332838 B CN 108332838B CN 201810082716 A CN201810082716 A CN 201810082716A CN 108332838 B CN108332838 B CN 108332838B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
- G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention discloses a high-precision real-time continuous acquisition system for the creep sand conveying amount of the earth surface, which comprises a fixing device, a continuous sampling system, a data real-time recording and transmitting system and a power supply and storage system. The invention has high precision, real-time performance, continuity, synchronism and automation, and the acquisition and recording of data are completed by the instrument, thus saving labor cost and time; the ground surface creep particle monitoring system always keeps the same with the ground surface height, has good natural condition simulation, and is suitable for automatic monitoring of the field high-precision ground surface creep particles.
Description
Technical Field
The invention relates to the technical field of sand conveying amount acquisition, in particular to a high-precision real-time continuous acquisition system for the surface creep sand conveying amount.
Background
Arid regions and arid regions, sand and wind activities are the main process of shaping the topography, and are the main external forces of soil wind erosion. The direct index reflecting desertification development and soil wind erosion is the sand flux generated by the wind-blown sand activity. Sand collector is an important instrument for researching wind erosion desertification and measuring soil wind erosion amount, and is used for collecting and measuring sand flux of wind sand flow carried through a section with unit width in unit time.
Currently, sand collectors commonly used at home and abroad are mainly divided into two types: the first category is mechanical sand collectors, such as skip bucket sand collectors, flat-mouth sand collectors, multi-way square-mouth sand collectors, cyclone sand collectors, MWAC collectors, BSNE collectors, creepsamplers, and the like. The method can quantitatively and directly observe and accurately measure the sand flux, but the manual sand collection process is complicated, the sand collection process needs to be immediately sampled and collected after the sand collection process is finished, otherwise, the collected data are easy to confuse with the data collected next time, the change process of the sand cannot be known, and the high-time-resolution real-time monitoring and automatic recording of the sand flux are difficult to realize. The second type is to weigh and record the sand weight together using electrons. The method can realize real-time automatic monitoring of sand and dust data and can know the change process of sand and dust, but is difficult to realize high-precision and high-time-resolution monitoring due to the existence of wind pressure of wind and sand flow.
Bailo divides sand movement into 3 basic forms according to the main source of sand movement momentum and the difference of wind power and particle mass size at the earliest: creep, jump and suspension. Wherein the creep mass is about 25% of the total sand in the wind sand stream. According to the movement form of sand grains, various sand collectors are further derived. Various sand collectors used in domestic and foreign wind erosion research mainly collect suspended sand dust at different heights from the ground surface. There are few instruments for measuring vermicular sand particles compared to instruments for measuring sand material jump and suspended sand. Although the Creetsambler collector can collect the creeping sand grains on the ground surface, the Creetsambler collector has the problems of complex structure, difficult carrying, high price, complicated sampling and the like. Cheng Hong et al are suitable for measuring the creep speed of sand grains; zhao Aiguo et al designed sand creep collectors for determining the amount of sand physical creep in a single direction, but are affected by other directions; li Jinrong et al designed sand creep collector overcomes the interference of jump quality, but needs manual sand collection and weight measurement, and the process is tedious and inconvenient. To sum up, the current creep collectors have the following problems: the manual sand collection process is tedious, cannot be monitored automatically in real time, has low measurement precision and time resolution, is greatly influenced by jump quality, is greatly influenced by rain weather, is difficult to establish direct connection with meteorological data, has a complex structure, and is high in price.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a real-time continuous collection system for the creep sand conveying amount of the high-precision earth surface, which can overcome the defects in the prior art.
In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:
the real-time continuous collection system for the creep and sand transportation quantity of the high-precision ground surface is characterized by comprising a fixing device, a continuous sampling system, a data real-time recording and transmitting system and a power supply and storage system.
Further, fixing device include outer box, fixed plate, fixed bolster first, horizontal bubble and fixed bolster second, the inner wall of outer box on be equipped with fixed bolster first, the lower part of outer box is connected with the fixed plate, the four corners of fixed plate respectively have a bubble of adjusting the level, the fixed plate bottom is equipped with fixed bolster second.
Further, fixing device in be equipped with continuous sampling system, continuous sampling system include album sand device and flexible section of thick bamboo, album sand device include interior box, rain-proof baffle, exhaust duct, top cap, advance husky hole, buckle, advance husky handhole door, sand pipe, album sand bucket and weight sensor, be equipped with interior box directly over the flexible section of thick bamboo, the lower part of interior box is weight sensor, the middle part of interior box is equipped with album sand bucket, the top of interior box is equipped with the top cap, the four corners of top cap be provided with the exhaust duct that interior box link up, rain-proof baffle is installed at the top of exhaust duct. The sand inlet device is characterized in that a circular sand inlet hole is formed in the center of the surface of the top cover, a sand inlet cover is arranged right below the circular sand inlet hole, and a buckle is arranged on one side of the sand inlet cover. The circular sand inlet hole is connected with a sand guide pipe in a clamping mode, a sand collecting barrel is arranged right below the sand guide pipe, and a weight sensor is arranged right below the sand collecting barrel. The telescopic cylinder is slightly lower than the top cover.
Further, the data real-time recording and transmitting system comprises a data collector, a controller, a sensor system and a time recorder. The data acquisition device and the time recorder are arranged on a first fixed support on the inner wall of the outer box body, and the controller is arranged in the outer box body.
Further, the power supply and storage system comprises a cable, a solar panel, a storage battery, a solar bracket and a solar fixing base, wherein the storage battery is arranged in the outer box body and is connected with the solar panel through the cable, and the solar panel is arranged on the solar fixing base through the solar bracket.
Further, the weight sensor of the continuous sampling system is connected with the data collector, the controller, the sensor system, the time recorder, the solar panel of the power supply and storage system and the storage battery of the data real-time recording and transmitting system through cables.
Further, the inner box body is slightly higher than the outer box body, and scales are arranged on the outer surface of the inner box body.
Further, the sand collecting barrel is an opening device.
Further, the sensor system comprises a temperature sensor, a humidity sensor, a wind direction sensor and a wind speed sensor.
The invention has the beneficial effects that: the data acquisition and recording of the invention are automatically completed by the instrument, so that the participation of experimental staff is not needed, and the labor cost and the data acquisition time are greatly saved; the invention has the advantages of simple structure, easy installation and sampling, convenient and quick data collection and high precision; through real-time monitoring, the automatic adjusting device always keeps consistent with the ground height, and natural conditions are better simulated, so that the automatic monitoring device is suitable for automatic monitoring of field high-precision ground surface creeping particles.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the prior art, the drawings that are required to be used in the embodiments will be briefly described below, and it will be apparent that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of a real-time continuous collection system for high-precision surface creep sand delivery according to an embodiment of the invention;
FIG. 2 is a front view of a real-time continuous collection system for high-precision surface creep sand delivery according to an embodiment of the present invention;
FIG. 3 is a top view of a real-time continuous collection system for high-precision surface creep sand delivery according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a part of a continuous sampling system of a real-time continuous collection system for high-precision surface creep sand delivery according to an embodiment of the present invention;
FIG. 5 is a partial schematic diagram of a data real-time recording and transmitting system of a high-precision real-time continuous acquisition system for the surface creep sand conveying amount according to an embodiment of the invention;
fig. 6 is a schematic diagram of a power supply and storage system part of a high-precision real-time continuous collection system for the surface creep sand conveying amount according to an embodiment of the invention.
In the figure: 1. an outer case; 2. a fixing plate; 3. a first fixed bracket; 4. an inner case; 5. a rain-proof baffle; 6. an exhaust duct; 7. a top cover; 8. sand inlet holes; 9. a buckle; 10. a sand inlet cover; 11. a sand guiding pipe; 12. a sand collection barrel; 13. a telescopic cylinder; 14. a weight sensor; 15. a cable; 16. a data collector; 17. a solar cell panel; 18. a storage battery; 19. a controller; 20. a sensor system; 21. a time recorder; 22. horizontal bubbles; 23. a solar energy support; 24. a solar energy fixed base; 25. and a second fixing bracket.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the invention, fall within the scope of protection of the invention.
1-4, the real-time continuous collection system for the high-precision surface creep sand conveying amount according to the embodiment of the invention is characterized by comprising a fixing device, a continuous sampling system, a data real-time recording and transmitting system and a power supply and storage system.
In a specific embodiment, the fixing device comprises an outer box body 1, a fixing plate 2, a fixing support I3, horizontal bubbles 22 and a fixing support II 25, wherein the fixing support I3 is arranged on the inner wall of the outer box body 1, the fixing plate 2 is connected to the lower portion of the outer box body 1, the bubbles 22 for adjusting the level are respectively arranged at four corners of the fixing plate 2, and the fixing support II 25 is arranged at the bottom of the fixing plate 2.
In a specific embodiment, the fixing device in be equipped with continuous sampling system, continuous sampling system include album of sand device and telescopic tube 13, album of sand device include interior box 4, rain-proof baffle 5, exhaust pipe 6, top cap 7, advance sand hole 8, buckle 9, advance sand hole lid 10, sand pipe 11, album of sand bucket 12 and weight sensor 14, be equipped with interior box 4 directly over telescopic tube 13, the lower part of interior box 4 is weight sensor 14, the middle part of interior box 4 is equipped with album of sand bucket 12, the top of interior box 4 is equipped with top cap 7, the four corners of top cap 7 be provided with exhaust pipe 6 that interior box 4 link up, rain-proof baffle 5 is installed at the top of exhaust pipe 6. The sand inlet device is characterized in that a circular sand inlet hole 8 is formed in the center of the surface of the top cover 7, a sand inlet hole cover 10 is arranged right below the circular sand inlet hole 8, and a buckle 9 is arranged on one side of the sand inlet hole cover 10. The circular sand inlet hole 8 is clamped with a sand guide pipe 11, a sand collecting barrel 12 is arranged right below the sand guide pipe 11, and a weight sensor 14 is arranged right below the sand collecting barrel 12. The telescopic cylinder 13 is slightly lower than the top cover 7.
In one embodiment, the data real-time recording and transmitting system comprises a data collector 16, a controller 19, a sensor system 20 and a time recorder 21. The data collector 16 and the time recorder 21 are arranged on a first fixed support 3 on the inner wall of the outer box body 1, and the controller 19 is arranged inside the outer box body 1.
In a specific embodiment, the power supply and storage system includes a cable 15, a solar panel 17, a storage battery 18, a solar bracket 23 and a solar fixing base 24, the storage battery 18 is disposed in the outer case 1, the storage battery 18 is connected with the solar panel 17 through the cable 15, and the solar panel 17 is mounted on the solar fixing base 24 through the solar bracket 23.
In a specific embodiment, the weight sensor 14 of the continuous sampling system is connected with the data collector 16, the controller 19, the sensor system 20, the time recorder 21, the solar panel 17 and the storage battery 18 of the power storage system of the data real-time recording and transmitting system through the cable 15.
In a specific embodiment, the inner case 4 is slightly higher than the outer case 1, and the outer surface of the inner case 4 is provided with graduations.
In one embodiment, the sand collection bucket 12 is an opening device.
In one embodiment, the sensor system 20 includes a temperature sensor, a humidity sensor, a wind direction sensor, and a wind speed sensor.
The following detailed description is provided for the purpose of facilitating understanding of the above-described technical solutions of the present invention by specific usage.
When the system is particularly used, the high-precision real-time continuous acquisition system for the creep sand amount of the earth surface comprises a fixing device, a continuous sampling system, a data real-time recording and transmitting system and a power supply and storage system.
The fixing device comprises an outer box body 1, a fixing plate 2, a fixing support I3, horizontal bubbles 22 and a fixing support II 25, wherein the fixing support I3 is arranged on the inner wall of the outer box body 1, the fixing plate 2 is connected to the lower portion of the outer box body 1, the bubbles 22 for adjusting the level are respectively arranged at four corners of the fixing plate 2, and the fixing support II 25 is connected to the bottom of the fixing plate 2. The fixed plate 2 and the fixed support II 25 are used for fixing the outer box body 1, the problem that the outer box body 1 sinks due to loose ground is reduced, the efficiency of field sand collection is improved, the fixed support I3 is used for placing the data collector 16 and the time recorder 21, and the horizontal air bubble 22 is used for indicating whether the fixed plate 2 and the fixed support II 25 are horizontally placed.
The sand collecting device comprises an inner box body 4, a rainproof baffle 5, an exhaust duct 6, a top cover 7, a sand inlet hole 8, a buckle 9, a sand inlet hole cover 10, a sand guide pipe 11, a sand collecting barrel 12 and a weight sensor 14. The inner box body 4 is of a cuboid box body structure with a hollow inside. The inner box body 4 is slightly higher than the outer box body 1. Because wind erosion can lead to the decline of ground height to different degree, so in interior box 4 bottom mark scale for the height of box 4 in the real-time adjustment keeps being parallel with ground constantly, reduces the sand collection error, improves measuring accuracy. The top of interior box 4 is top cap 7, top cap 7 surface central authorities are equipped with circular sand inlet hole 8, be equipped with into sand hole lid 10 under the circular sand inlet hole 8, one side of advancing sand hole lid 10 is equipped with buckle 9, buckle 9 is used for the switch to advance sand hole lid 10. The sand inlet hole 8 can be used by opening the sand inlet hole cover 10 through the rotary buckle 9, the sand inlet hole 8 is used for clamping the sand guiding pipe 11, the sand guiding pipe 11 is slightly higher than the top cover 7 and is used for bonding actual measurement sand substances of an observation area on the top cover 7, the sand substances are kept parallel to the sand guiding pipe 11, the bonded sand substances are used for simulating actual conditions of measurement, and measurement errors are reduced. A sand collecting barrel 12 is arranged right below the sand guiding pipe 11, and the bottom of the sand guiding pipe 11 is lower than the upper part of the sand collecting barrel 12. The four corners of the top cover 7 are provided with exhaust ducts 6 communicated with the inner box body 4, and the exhaust ducts are used for exhausting air entering the inner box body 4 and the opening device sand collecting barrel 12, so that the influence of wind pressure difference on sand collecting weight is reduced, and measurement errors are reduced. The rain-proof baffle plate 5 is arranged above the exhaust duct 6, so that rainwater can be blocked, the rainwater can be prevented from entering the sand collecting device, and inaccurate phenomena caused by severe weather on observed data can be avoided; secondly, rainwater can be prevented from entering the sand collecting device, and damage to the device is avoided; thirdly, the jump mass and the suspension mass can be prevented from entering the sand inlet hole 8, so that the phenomenon of larger measured data volume is caused, and the measurement accuracy is improved; can alsoThe measurement error caused by the entry of the feces of birds and the like is prevented, and the accuracy of the vermicular sand removal amount is ensured. The weight sensor 14 is connected with a data collector 16, a controller 19, a sensor system 20, a time recorder 21, a solar panel 17 of a power supply and storage system and a storage battery 18 of the data real-time recording and transmitting system through a cable 15. The weight sensor 14 is located directly below the sand collecting barrel 12 and is used for continuously weighing the sand sample weight of the sand collecting barrel 12 in real time. The weight sensor 14 is a high-precision weight sensor (electronic balance), the measurement precision can reach 0.001g, and the high time resolution of weighing can reach 1s. The weighing system includes two alternative weighing modes: the first is a weighing method, namely weighing is carried out every 0.01g of weight increase; the second is a time weighing method, i.e., weighing is performed every 1s of time. Wherein the weighing weight in the second weighing mode is cumulative weighing, and in the calculating process, the sand collecting weight at each moment is g=g s -g s-1 (g s G is the weight at the s-th moment s-1 Is the weight at time s-1). The telescopic cylinder 13 is slightly lower than the top cover 7 of the sand collecting device.
The data real-time recording and transmission system comprises a data collector 16, a controller 19, a sensor system 20 and a time recorder 21. The data collector 16 and the time recorder 21 are arranged on a fixed bracket 3 on the inner wall of the outer box body 1, and the sensor system 20 is arranged outside the outer box body 1. The real-time matching between the data collector 16, the sensor system 20 and the time recorder 21 is perfect. The data collector 16 has a data memory card mounted therein to assist in collecting and recording large amounts of data. The temperature sensor, humidity sensor, wind direction sensor, wind speed sensor of the sensor system 20 can monitor the meteorological factors such as ground temperature, humidity, wind direction, wind speed and the like in real time, and can also establish real-time direct connection with meteorological data. The height sensor of the sensor system 20 timely transmits data to the data collector 16 by measuring the ground height, the data collector 16 transmits the data to the controller 19, and the controller 19 sends out a signal to automatically adjust the position of the inner box 4 in the telescopic cylinder 13. The power supply and storage system comprises a cable 15, a solar panel 17, a storage battery 18, a solar bracket 23 and a solar fixing base 24. The storage battery 18 is arranged in the outer box body 1 and is connected with the solar cell panel 17 through the cable 15, the solar cell panel 17 is used for supplying power, and the storage battery 18 is used for storing electric energy so as to realize continuous real-time acquisition of data. The solar panel 17 is mounted on a solar fixing base 24 through a solar bracket 23.
When the device is used, firstly, a flat area with uniform underlying surface properties is selected in an observation area, a spade is used for digging a pit, and the size of the pit is slightly deeper than that of the outer box body 1. The assembled ground surface creeping collector is placed in a dug pit, the top of the outer box body 1 is lower than the ground, the inner box body 4 is adjusted to be slightly lower than the ground, the top cover 7 of the inner box body 4 is taken down, the rotary buckle 9 is opened to enter the sand hole cover 10, the top cover 7 is covered, the sand guide pipe 11 is placed in and clamped in the sand inlet hole 8, then ground surface substances in a research area are taken, sundries are filtered by a particle size sieve and then are evenly paved on the surface of the top cover 7, the sand substances are enabled to be flush with the sand guide pipe 11, the roughness of the top cover 7 is consistent with that of the observation area, and the accuracy of observing creeping amount is improved. The height of the sand guide 11 is flush with the ground. The exhaust duct 6 and the rain shield 5 are exposed to the ground. The soil is buried and compacted on the outer box body 1, so that the ground surface is kept relatively flat, and the ground surface is ensured to be relatively consistent with the actual situation.
During sand collection, the vermicular movement mass, the jump movement mass and the suspension movement mass are separated firstly, wherein air entering the inner box body 4 and the sand collection barrel 12 is discharged through the exhaust duct 6, vermicular movement particles on the ground surface naturally fall into the sand collection barrel 12 through the sand inlet hole 8 and the sand guide pipe 11, the vermicular movement particles collected by the sand collection barrel 12 are subjected to weight measurement by the weight sensor 14, and the weight measurement data are transmitted to the data collector 16 through the cable 15 for data storage and recording. At the same time, the data of the time recorder 21 and the sensor system 20 are also transmitted to the data collector 16 through the cable 15, so that real-time continuous recording is realized. Wherein the data in the data collector 16 may be stored in a data memory card while being transmitted wirelessly to a data center.
The invention has high precision, real-time performance, continuity, synchronism and automaticity. The invention has the advantages of simple structure, easy installation and sampling, convenient and quick data collection and high precision; through real-time monitoring, the automatic adjusting device always keeps consistent with the ground height, has better natural condition simulation, and is suitable for automatic monitoring of the ground surface creeping particles in the field with high precision; the real-time monitoring of the wind speed and the creep amount of the earth surface is realized, the continuous collection, continuous weighing and continuous recording of data of the sand collection are realized, and the continuity of actual measurement is realized; the meteorological data (temperature, humidity, wind speed and wind direction), time data and creep amount data can be synchronously acquired, and sand is automatically collected and the data is recorded; the height measured by the height sensor is automatically adjusted through the data collector and the controller, so that the automation of the operation is realized.
The high precision of the present invention is embodied in the following five aspects: firstly, the rain-proof baffle 5 can block rainwater, prevent the rainwater from entering the sand collecting device, and avoid inaccurate phenomenon caused by severe weather to observation data; secondly, rainwater can be prevented from entering the sand collecting device, and damage to the device is avoided; thirdly, the jump quality can be prevented from entering the sand inlet hole 8, so that the phenomenon of larger measured data quantity is caused, and the measurement accuracy is improved; but also can prevent the measurement error caused by the entry of the feces of birds and the like. Secondly, the arrangement of the exhaust duct can reduce the wind pressure difference and improve the accuracy of measured data. Thirdly, the observing area substances are uniformly paved on the top cover 7, so that the roughness of the top cover 7 is consistent with the roughness of the observing area, and the accuracy of observing the creep amount is improved. Fourth, automatically regulated height sets up, has solved the problem that ground height descends because of wind erosion leads to, has improved the accuracy nature of observing the creeping volume. Fifth, the measurement accuracy of the weight sensor 14 is high, and the high accuracy of data measurement is ensured.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (7)
1. The real-time continuous acquisition system for the creep sand conveying quantity of the high-precision ground surface is characterized by comprising a fixing device, a continuous sampling system, a data real-time recording and transmitting system and a power supply and storage system;
the utility model provides a continuous sampling system is arranged in the fixing device, the continuous sampling system include sand collecting device and flexible section of thick bamboo (13), sand collecting device include interior box (4), rain-proof baffle (5), exhaust pipe (6), top cap (7), advance sand hole (8), buckle (9), advance sand hole cover (10), sand pipe (11), sand collecting barrel (12) and weight sensor (14), be equipped with interior box (4) directly over flexible section of thick bamboo (13), the lower part of interior box (4) is weight sensor (14), the middle part of interior box (4) is equipped with sand collecting barrel (12), the top of interior box (4) is equipped with top cap (7), the four corners of top cap (7) be provided with exhaust pipe (6) that interior box (4) link up, rain-proof baffle (5) are installed at the top of exhaust pipe (6), the surface central authorities of top cap (7) are equipped with circular hole (8) that advance, be equipped with under circular hole cover (8) and advance sand hole (10), the sand pipe (11) that advance sand pipe (11) are equipped with under the sand pipe (11), a weight sensor (14) is arranged right below the sand collecting barrel (12), and the telescopic barrel (13) is slightly lower than the top cover (7);
the data real-time recording and transmitting system comprises a data acquisition unit (16), a controller (19), a sensor system (20) and a time recorder (21), wherein the data acquisition unit (16) and the time recorder (21) are arranged on a first fixed support (3) on the inner wall of the outer box body (1), and the controller (19) is arranged inside the outer box body (1).
2. The real-time continuous collection system for the high-precision surface creep sand conveying amount according to claim 1 is characterized in that the fixing device comprises an outer box body (1), a fixing plate (2), a first fixing support (3), horizontal bubbles (22) and a second fixing support (25), the first fixing support (3) is arranged on the inner wall of the outer box body (1), the fixing plate (2) is connected to the lower portion of the outer box body (1), the bubbles (22) for adjusting the level are respectively arranged at four corners of the fixing plate (2), and the second fixing support (25) is arranged at the bottom of the fixing plate (2).
3. The high-precision real-time continuous collection system for the ground creep sand conveying amount according to claim 1 is characterized in that the power supply and storage system comprises a cable (15), a solar cell panel (17), a storage battery (18), a solar support (23) and a solar fixing base (24), wherein the storage battery (18) is arranged in an outer box body (1), the storage battery (18) is connected with the solar cell panel (17) through the cable (15), and the solar cell panel (17) is installed on the solar fixing base (24) through the solar support (23).
4. A real-time continuous collection system for high-precision surface creep sand conveying according to any one of claims 1 or 3, wherein a weight sensor (14) of the continuous sampling system is connected with a data collector (16), a controller (19), a sensor system (20), a time recorder (21), a solar panel (17) for an electric storage system and a storage battery (18) of the data real-time recording transmission system through an electric cable (15).
5. The real-time continuous collection system for the high-precision surface creep sand conveying amount according to claim 2, wherein the inner box body (4) is slightly higher than the outer box body (1), and the outer surface of the inner box body (4) is provided with scales.
6. The real-time continuous collection system for the high-precision surface creep sand conveying amount according to claim 1, wherein the sand collecting barrel (12) is an opening device.
7. The real-time continuous collection system for high-precision surface creep sand conveying amount according to claim 1, wherein the sensor system (20) comprises a temperature sensor, a humidity sensor, a wind direction sensor and a wind speed sensor.
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