CN221072558U - Device for field roadbed multi-parameter in-situ measurement and monitoring - Google Patents
Device for field roadbed multi-parameter in-situ measurement and monitoring Download PDFInfo
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- CN221072558U CN221072558U CN202322415799.8U CN202322415799U CN221072558U CN 221072558 U CN221072558 U CN 221072558U CN 202322415799 U CN202322415799 U CN 202322415799U CN 221072558 U CN221072558 U CN 221072558U
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- 238000012625 in-situ measurement Methods 0.000 title claims abstract description 10
- 238000012544 monitoring process Methods 0.000 title claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims abstract description 31
- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000013480 data collection Methods 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 14
- 238000005259 measurement Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a device for multi-parameter in-situ measurement and monitoring of a field roadbed, which comprises: the device comprises a wind speed sensor, a rainfall sensor, a matrix suction sensor, a temperature sensor, a photovoltaic panel, a damping rotating shaft, a level meter, a support column, a column foot and the like, wherein one end of the damping rotating shaft is arranged at the middle upper part of the support column, and the other end of the damping rotating shaft is connected with a rod piece where the wind speed sensor, the rainfall sensor and the level meter are positioned; the photovoltaic board is set up at the support column top, support column bottom and toe top swing joint, and temperature sensor sets up in the toe, and matrix suction sensor is located the toe bottom, and the battery is connected with photovoltaic board, data processing module electricity, and wind speed sensor, rainfall sensor, matrix suction sensor and temperature sensor all with battery, data processing module communication connection. The utility model is suitable for the data monitoring requirements of roadbed solar radiation intensity, rainfall, wind speed, matrix suction and temperature and complex field environments, and can provide stable and long-term data collection.
Description
Technical Field
The utility model relates to the field of roadbed in-situ measurement and monitoring, in particular to a device for field roadbed multi-parameter in-situ measurement and monitoring.
Background
The stability of the roadbed is closely related to the change of a roadbed temperature field and a moisture field, the roadbed soil body is in direct contact with the atmosphere, and is influenced by the fluctuation of rainwater and temperature in the external environment, the water content and the temperature of the roadbed are periodically changed, and a series of indexes such as mechanical properties of the roadbed are further influenced.
The data sources of the existing roadbed research are mostly from the data of adjacent weather stations and partial on-site measuring equipment, the distance between the weather stations and the test site makes it difficult to accurately represent the on-site conditions, and certain differences exist between weather indexes and parameters used in the test; the on-site measurement equipment has the problem that the measurement index is not comprehensive enough, and the integration degree of the equipment is not high.
In view of the above, the present invention provides a device for multi-parameter in-situ measurement and monitoring of a field roadbed, which aims to solve the problems and improve the practical value by the technology.
Disclosure of utility model
The utility model mainly aims to provide a device for multi-parameter in-situ measurement and monitoring of a field roadbed, which aims to solve the problems and the shortcomings in the background art.
In order to achieve the above purpose, the present utility model is realized by the following specific technical scheme:
The device for in-situ measurement of the roadbed soil body hydrothermal coupling data comprises a support column, a damping rotating shaft, a wind speed sensor, a rainfall sensor, a level meter, a matrix suction sensor, a temperature sensor, a column base, a photovoltaic panel, a battery and a data processing module, wherein one end of the damping rotating shaft is arranged at the middle upper part of the support column, and the other end of the damping rotating shaft is connected with a rod piece where the wind speed sensor, the rainfall sensor and the level meter are arranged; the wind speed sensor, the rainfall sensor and the level gauge are cooperatively controlled to keep horizontal by controlling the damping rotating shaft; the top of the support column is provided with a photovoltaic plate, the bottom of the support column is movably connected with the top end of the column base, the temperature sensor is arranged in the column base, the matrix suction sensor is positioned at the bottom end of the column base, and the side wall of the bottom end of the column base is provided with a plurality of through holes; the battery is electrically connected with the photovoltaic panel and the data processing module, and the wind speed sensor, the rainfall sensor, the matrix suction sensor and the temperature sensor are all in communication connection with the battery and the data processing module.
Further, the bottom of the support column is movably connected with the top end of the column foot through a threaded sleeve, an electrode plate is contained in the threaded sleeve, one surface of the electrode plate is connected with a battery and a data processing module, the other surface of the electrode plate is directly connected with an inner lead of a pumping tube, the pumping tube is detachably arranged on the column foot, and a substrate suction sensor, a signal output end of a temperature sensor and a power supply end in the column foot are connected with the inner lead of the pumping tube.
Further, the photovoltaic panel comprises a supporting rod, wherein the lower end of the supporting rod is fixedly connected with the upper end of the supporting column, and the upper end of the supporting rod is hinged with the photovoltaic panel.
Further, the column base is characterized by further comprising a limiter, wherein the limiter is cylindrical, the limiter is in sliding fit with the column base, and the limiter is fixed at a designated position of the column base through rotating and tightening.
Further, depth scales are arranged on the side wall between the top end of the column base and the through hole.
Further, the device also comprises a pointed end, and the pointed end is connected with the housing of the matrix suction sensor in a falcon way.
Further, the device also comprises a plurality of stay cables which are arranged at the side parts of the support columns in an annular array manner and are fixed by stay cable fixing devices.
Further, the annular array is arranged on three stay cables at the side part of the support column.
Further, the novel column leg structure further comprises a twisting handle, and threads fixed with the upper end of the column leg are arranged at the lower end of the twisting handle.
The beneficial effects of the utility model are as follows:
The utility model can stably and reliably collect the data of solar radiation intensity, rainfall, wind speed, matrix suction and temperature of the roadbed by the multi-sensor collaborative collection data, thereby effectively solving the problems and defects in the prior device and being applicable to the stability study of the roadbed.
The utility model can realize in-situ fixed depth measurement of the temperature of the soil body and the change of the matrix suction force through a series of improvements of the column base.
According to the utility model, through arranging the damping rotating shaft and the stay cable, the wind speed and the rainfall can be horizontally measured on the roadbed with any gradient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the tip part structure of the present utility model;
FIG. 3 is a schematic view of a partial structure of a threaded sleeve according to the present utility model;
Fig. 4 is a schematic view of a wringer structure according to the present utility model.
In the figure: support column 1, damping axis of rotation 2, wind speed sensor 3, rain sensor 4, spirit level 5, stay cable 6, screw sleeve 7, matrix suction sensor 8, stopper 9, temperature sensor 10, tip 11, column foot 12, photovoltaic board 13, bracing piece 14, hank hand 15, screw 71, pull tube 72, electrode slice 73, handle 151.
Detailed Description
The following will further describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model:
In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 4, the specific technical embodiment of the present utility model is as follows:
A device for multi-parameter in-situ measurement and monitoring of field roadbed, comprising: the device comprises a support column 1, a damping rotating shaft 2, a wind speed sensor 3, a rainfall sensor 4, a level meter 5, a matrix suction sensor 8, a temperature sensor 10, a column base 12, a photovoltaic panel 13, a battery and a data processing module, wherein one end of the damping rotating shaft 2 is arranged at the middle upper part of the support column 1, and the other end is connected with a rod piece where the wind speed sensor 3, the rainfall sensor 4 and the level meter 5 are positioned; the damping rotating shaft 2 is controlled to cooperatively control the wind speed sensor 3, the rainfall sensor 4 and the level meter 5 to keep horizontal during working. The photovoltaic board 13 is set up at support column 1 top, and photovoltaic board 13 is connected with the battery electricity, and photovoltaic board 13 is with solar energy conversion electric energy and store in the battery. As shown in fig. 1, the upper end of the support column 1 is provided with a support rod 14, the upper end of the support column 1 is fixedly connected with the support rod 14, and the upper end of the support rod 14 is hinged with the photovoltaic panel 13, so that the direction of the photovoltaic panel 13 can be adjusted to obtain more solar energy; the bottom of the support column 1 is movably connected with the top end of the column foot 12, the matrix suction sensor 8 and the temperature sensor 10 are arranged in the column foot 12, the matrix suction sensor 8 is positioned at the bottom end of the column foot 12, and a plurality of through holes are formed in the side wall of the bottom end of the column foot 12; when the column base 12 is driven into the roadbed, roadbed soil can enter the column base 12 through the through holes, so that the temperature sensor 10 can measure the temperature of the roadbed soil. The battery is electrically connected with the data processing module, so that the battery provides power for the data processing module, the wind speed sensor 3, the rainfall sensor 4, the matrix suction sensor 8 and the temperature sensor 10 are all in communication connection with the data processing module, data acquisition of each module is completed, and the data processing module can adopt a conventional CR6 data acquisition device under the general condition.
A suction pipe 72 is arranged in the column base 12; the lower part of the column base 12 is provided with a temperature sensor 10 through an opening mode; the bottom of the column base 12 is provided with a matrix suction sensor 8, and the shell of the matrix suction sensor 8 is connected with a pointed end 11 falcon.
Specifically, referring to fig. 1, the limiter 9 is cylindrical, the limiter 9 is slidably engaged with the column base 12, and the limiter 9 can be fastened and fixed at a designated position of the column base 12 by rotation. The side wall between the top end of the column foot 12 and the through hole is provided with depth scales, and the limiter 9 can be flexibly adjusted according to the depth scales on the column foot 12, so that the depth of the matrix suction sensor 8 and the temperature sensor 10 inserted into soil is controlled.
Specifically, referring to fig. 1, the support column 1 is cylindrical, and a plurality of stay cables 6 are annularly arranged at the side of the support column 1, so that tension can be provided, and the device can be stably fixed on a roadbed slope at any angle, and generally, three stay cables 6 are annularly arranged at the side of the support column 1.
Specifically, referring to fig. 1, the lower end of the support column 1 is connected to a column base 12 through a threaded sleeve 7, and the threaded sleeve 7 can be used for sub-module installation and subsequent maintenance. As shown in fig. 3, the threaded sleeve 7 includes an electrode plate 73, a suction tube 72 is disposed in the column base 12, a wire is disposed inside the suction tube 72, one surface of the electrode plate 73 is connected with a battery and a data processing module, the other surface of the electrode plate 73 is directly connected with the wire inside the suction tube 72, a signal output end and a power supply end of the matrix suction sensor 8 and the temperature sensor 10 in the column base 12 are connected with the wire inside the suction tube 72, and the battery is used for supplying power to the wind speed sensor 3, the rainfall sensor 4, the matrix suction sensor 8 and the temperature sensor 10 through the electrode plate 73, and the wind speed sensor 3, the rainfall sensor 4, the matrix suction sensor 8 and the temperature sensor 10 are in communication connection with the data processing module. In addition, the suction pipe 72 may be drawn out for maintenance repair of the temperature sensor 10 and the substrate suction sensor 8.
Specifically, referring to fig. 1, a battery and a data processing module are disposed in a support column 1.
Specifically, referring to fig. 2, the soil mass filling machine further comprises a tip 11, the tip 11 is conical, a matrix suction sensor 8 is arranged at the bottom of the column base 12, the shell of the matrix suction sensor 8 is connected with the tip 11 in a falcon manner, and the tip 11 can effectively protect the column base 12 and the matrix suction sensor 8 from entering the soil mass.
Specifically, referring to fig. 4, the soil mass storage device further comprises a twisting handle 15, wherein threads 71 are arranged at the lower end of the twisting handle 15 and can be fixed with the upper end of the column base 12, and a torque is provided by combining a handle 151 to assist the column base to enter the soil mass.
The specific implementation steps of the utility model are as follows:
During the use, according to the measurement depth who sets for, screw up the stopper 9 and fix corresponding scale degree of depth, insert soil with tip 11, hank hand 15 is fixed in the upper end of column base 12, rotate handle 151, make tip 11 rotatory drilling, extrude the surrounding soil body, form the hole, until the smooth contact soil body surface of stopper 9, pull down hank hand 15, put into column base 12 with taking out pipe 72, matrix suction sensor 8 and temperature sensor 10 follow get into column base 12, after stabilizing column base 12, rotatory screw sleeve 7 preliminarily fixes support column 1, imbed the head of stay cable 6 into the soil body certain depth, form stable pulling force, thereby guarantee the stability of support column 1, adjust damping axis of rotation 2 according to the result of spirit level 5, make wind speed sensor 3 and rain sensor 4 keep the horizontality, adjust the photovoltaic board position at bracing piece 14 top, the device can normally collect solar radiation intensity and convert into the electric energy afterwards, and supply wind speed sensor 4, wind speed sensor 3, matrix suction sensor 8 and temperature sensor 10 gather rainfall, matrix, data and temperature in real time and transmit to the module can be used for follow-up data acquisition stability study of data.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The device for multi-parameter in-situ measurement and monitoring of the field roadbed is characterized by comprising a support column (1), a damping rotating shaft (2), a wind speed sensor (3), a rainfall sensor (4), a level meter (5), a matrix suction sensor (8), a temperature sensor (10), a column base (12), a photovoltaic panel (13), a battery and a data processing module, wherein one end of the damping rotating shaft (2) is arranged at the middle upper part of the support column (1), and the other end of the damping rotating shaft is connected with a rod piece where the wind speed sensor (3), the rainfall sensor (4) and the level meter (5) are located; the wind speed sensor (3), the rainfall sensor (4) and the level meter (5) are cooperatively controlled to keep horizontal by controlling the damping rotating shaft (2); the top of the support column (1) is provided with a photovoltaic plate (13), the bottom of the support column (1) is movably connected with the top end of the column base (12), the temperature sensor (10) is arranged in the column base (12), the matrix suction sensor (8) is positioned at the bottom end of the column base (12), and a plurality of through holes are formed in the side wall of the bottom end of the column base (12); the battery is electrically connected with the photovoltaic panel (13) and the data processing module, and the wind speed sensor (3), the rainfall sensor (4), the matrix suction sensor (8) and the temperature sensor (10) are all in communication connection with the battery and the data processing module.
2. The device according to claim 1, wherein the bottom of the supporting column (1) is movably connected with the top end of the column base (12) through a threaded sleeve (7), the threaded sleeve (7) is internally provided with an electrode plate (73), one surface of the electrode plate (73) is connected with a battery and a data processing module, the other surface of the electrode plate (73) is directly connected with an inner side wire of a suction tube (72), the suction tube (72) is detachably arranged on the column base (12), and a signal output end and a power supply end of a substrate suction sensor (8) and a temperature sensor (10) in the column base (12) are connected with the inner side wire of the suction tube (72).
3. The device according to claim 1, further comprising a support rod (14), wherein the lower end of the support rod (14) is fixedly connected to the upper end of the support column (1), and the upper end of the support rod (14) is hinged to the photovoltaic panel (13).
4. The device according to claim 1, further comprising a stopper (9), wherein the stopper (9) is cylindrical, the stopper (9) is slidably engaged with the column base (12), and the stopper (9) is fixed at a specified position of the column base (12) by rotating and retracting.
5. The device according to claim 1, characterized in that the side wall between the top end of the column foot (12) and the through hole is provided with depth graduations.
6. The device of claim 1, further comprising a tip (11), the tip (11) being coupled to the housing of the matrix suction sensor (8).
7. The device according to claim 1, further comprising a number of stay cables (6) arranged in an annular array at the side of the support column (1), the device being secured by the stay cables (6).
8. Device according to claim 7, characterized in that the number of stay cables (6) arranged in an annular array at the side of the support column (1) is three.
9. The device according to claim 1, further comprising a wringer (15), wherein the wringer (15) is provided at its lower end with a thread (71) fixed to the upper end of the column foot (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322415799.8U CN221072558U (en) | 2023-09-06 | 2023-09-06 | Device for field roadbed multi-parameter in-situ measurement and monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322415799.8U CN221072558U (en) | 2023-09-06 | 2023-09-06 | Device for field roadbed multi-parameter in-situ measurement and monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221072558U true CN221072558U (en) | 2024-06-04 |
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ID=91266029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322415799.8U Active CN221072558U (en) | 2023-09-06 | 2023-09-06 | Device for field roadbed multi-parameter in-situ measurement and monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221072558U (en) |
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2023
- 2023-09-06 CN CN202322415799.8U patent/CN221072558U/en active Active
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