CN219714351U - Soil deformation monitoring device and system - Google Patents
Soil deformation monitoring device and system Download PDFInfo
- Publication number
- CN219714351U CN219714351U CN202222750562.0U CN202222750562U CN219714351U CN 219714351 U CN219714351 U CN 219714351U CN 202222750562 U CN202222750562 U CN 202222750562U CN 219714351 U CN219714351 U CN 219714351U
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- deformation monitoring
- soil
- axis sensor
- soil deformation
- monitoring system
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- 239000002689 soil Substances 0.000 title claims abstract description 55
- 238000012806 monitoring device Methods 0.000 title claims abstract description 15
- 238000012544 monitoring process Methods 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000001133 acceleration Effects 0.000 claims abstract description 6
- 238000005259 measurement Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model discloses a soil body deformation monitoring device, which comprises a plurality of measuring units connected in series, wherein each measuring unit is provided with a sealing box, a multi-axis sensor is fixedly arranged in the sealing box, the multi-axis sensor is provided with an angle sensor and an acceleration sensor, and two ends of the sealing box are respectively fixed with a transmission shaft; the transmission shafts connected with the adjacent two measuring units are connected through a universal coupling. The utility model also discloses an automatic real-time remote soil deformation monitoring system adopting the device, which comprises at least one set of device and a remote upper computer, wherein the remote upper computer receives monitoring data of the multi-axis sensor in real time and processes the monitoring data by application software to convert the monitoring data into soil deformation. The utility model can realize the monitoring of soil deformation at any angle; modular assembly can be realized; can realize cost reduction and synergy, has various functions, the structure is modularized, the multi-scene adaptability is strong, the recycling is realized, the structure is simple, the cost is low, and the like.
Description
Technical Field
The utility model belongs to the technical field of model tests and underground engineering, and particularly relates to a soil deformation monitoring device and system.
Background
Soil deformation is an important monitoring content in construction engineering construction and geotechnical test. Currently, many measuring devices are mainly used, such as pressure sensors, hydrostatic levels, water-tube type sedimentation meters, and the like. The existing measuring instrument for soil deformation is complex in design, high in cost and complex in operation, and remote real-time monitoring cannot be achieved. Meanwhile, most of the manual measurement methods are adopted, the labor intensity of manual operation monitoring is high, high-frequency measurement cannot be realized, the reliability is insufficient, faults are easy to occur, and the current requirements are difficult to meet gradually.
Disclosure of Invention
The utility model provides a soil deformation monitoring device and a soil deformation monitoring system for solving the technical problems in the prior art, and the device and the system have the advantages of high sensitivity, good stability, convenient installation and reusability, and can reduce the soil deformation monitoring cost by automatic monitoring and remarkably improve the measurement accuracy of soil deformation.
The first technical scheme adopted by the utility model for solving the technical problems in the prior art is as follows: the soil body deformation monitoring system comprises a plurality of measuring units which are connected in series, wherein each measuring unit is provided with a sealing box, a multi-axis sensor is fixedly arranged in the sealing box, the multi-axis sensor is provided with an angle sensor and an acceleration sensor, and two ends of the sealing box are respectively fixedly provided with a transmission shaft; the transmission shafts connected with the adjacent two measuring units are connected through universal couplings.
The second technical scheme adopted by the utility model for solving the technical problems in the prior art is as follows: the automatic real-time remote soil deformation monitoring system adopting the device comprises at least one set of device and a remote upper computer, wherein the remote upper computer receives monitoring data of the multi-axis sensor in real time and processes the monitoring data by application software to convert the monitoring data into soil deformation.
The power supply of the multi-axis sensor is provided with a solar charger.
The multi-axis sensor is connected with the remote upper computer through a data line.
The multi-axis sensor is connected with the remote upper computer through a wireless communication module.
The utility model has the advantages and positive effects that:
(1) The soil deformation monitoring at any angle can be realized: according to different buried or arranged directions, soil deformation measurement at any angle can be realized. The transmission shafts of the measuring units comprising the multi-axis sensors are connected through universal couplings and are arranged at certain intervals and connected with a remote upper computer, so that full-automatic real-time remote monitoring can be realized; the device can be embedded in the soil body to be detected in advance or arranged in the PVC pipe at any angle, the soil body to be detected is implanted, and then the deformation monitoring of the soil body is realized through angle conversion; meanwhile, a plurality of the soil deformation monitoring devices are combined for use, so that networking three-dimensional monitoring of soil deformation can be realized.
(2) The modular assembly can be realized: the transmission shaft of the measuring unit can be customized according to the requirement, the combination of the measuring device depends on the measuring environment and the arrangement condition of the point positions, and the measuring device can also be assembled by utilizing the existing components, and is convenient to install and install as the use is carried out.
(3) The cost reduction and synergy can be realized: the measuring system has the advantages of diversified functions, modularized structure, strong multi-scene adaptability, repeated recycling, simple structure, low cost and the like; the monitoring process does not need manual operation, full-automatic real-time data transmission can improve the stability of monitoring, and the sensitivity is high, can show the measurement accuracy who improves soil body deformation, practices thrift the manual work, can reduce soil body deformation monitoring cost, greatly reduced engineering and experimental cost.
Drawings
FIG. 1 is a schematic view of a structure in which a multi-axis sensor of a soil deformation monitoring device of the present utility model is installed in a sealing box;
FIG. 2 is a schematic diagram of a measuring unit of a soil deformation monitoring device according to the present utility model;
FIG. 3 is a schematic view of a soil deformation monitoring device according to the present utility model;
FIG. 4 is a schematic diagram of an automated real-time remote soil deformation monitoring system according to the present utility model;
FIG. 5 is a schematic view of an automated real-time remote soil deformation monitoring system according to the present utility model;
fig. 6 is a schematic view of the vertical monitoring of the automatic real-time remote soil deformation monitoring system according to the present utility model.
In the figure: 1. a multi-axis sensor; 2. a seal box; 3. a transmission shaft; 4. a universal coupling; 5. a remote upper computer; 6. soil mass.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:
referring to fig. 1 to 3, a soil deformation monitoring device comprises a plurality of measurement units connected in series, wherein each measurement unit is provided with a sealing box 2, a multi-axis sensor 1 is fixedly arranged in the sealing box 2, the multi-axis sensor 1 is provided with an angle sensor and an acceleration sensor, and two ends of the sealing box 2 are respectively fixed with a transmission shaft 3; the transmission shafts connected with the adjacent two measuring units are connected through a universal coupling 4.
Each multi-axis sensor is installed in a sealing box, the multi-axis sensors are fixed through bolts, the multi-axis sensors are arranged according to measuring points, and the distance between the multi-axis sensors is regulated and controlled through the length of the transmission shaft 3. The multi-axis sensor at least comprises an angle sensor and an acceleration sensor, and at least needs to be provided with a sensor with angle measuring capability and multi-level connection capability.
Referring to fig. 4, an automatic real-time remote soil deformation monitoring system adopting the above device includes at least one set of the device and a remote upper computer 5, where the remote upper computer 5 receives the monitoring data of the multi-axis sensor 1 in real time, processes the monitoring data with application software, and converts the monitoring data into soil deformation.
The upper computer collects signals, records and processes data, the data collected by the multi-axis sensor in real time are converted into soil deformation through software processing, and a deformation curve of the space soil is drawn.
In this embodiment, the power supply of the multi-axis sensor 1 is provided with a solar charger, so that the monitoring system is convenient to apply on a construction site. The multi-axis sensor 1 is connected with the remote upper computer 5 through a data line or through a wireless communication module.
Referring to fig. 5, when the automatic real-time remote soil deformation monitoring system is applied, the soil deformation monitoring device is buried in the soil 6. Referring to fig. 6, the soil deformation monitoring device is disposed in a PVC hose, an embedded groove is disposed at the inner side of the PVC hose, the multi-axis sensor 1 is embedded in the corresponding embedded groove, the PVC hose is filled with a micro-expansion material, and the multi-axis sensor, the micro-expansion material and the PVC hose are integrally implanted in the soil.
More specifically the use method comprises the following steps:
(1) Firstly, arranging the number of measuring points according to scene measurement requirements, determining the length of a transmission shaft, and configuring a universal coupling and required cables;
(2) According to the monitoring mode, if filling soil exists or a model test exists, the device can be embedded into the deformed soil to be detected; or the PVC pipe with the measuring device is implanted into the hole after the hole is perforated in advance by adopting an implantation mode; the upper end of the measuring device is fixed.
(3) Connecting the cable with the terminal connected with the multi-axis sensor 1, reading and recording monitoring data by using an upper computer;
(4) The power supply of the multi-axis sensor 1 is provided with a solar charger, and the power supply state needs to be tested after the arrangement is completed;
(5) The upper computer automatically realizes high-frequency data acquisition and can acquire data by manually setting the sampling frequency.
The system can be combined with a plurality of measuring devices to realize three-dimensional monitoring. The system can realize full-automatic real-time remote fine monitoring.
Although the preferred embodiments of the present utility model have been described above with reference to the accompanying drawings, the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the appended claims, which are within the scope of the present utility model.
Claims (8)
1. The soil body deformation monitoring device is characterized by comprising a plurality of measuring units which are connected in series, wherein each measuring unit is provided with a sealing box, a multi-axis sensor is fixedly arranged in the sealing box, the multi-axis sensor is provided with an angle sensor and an acceleration sensor, the angle sensor and the acceleration sensor are provided with a multi-stage connection structure, and two ends of the sealing box are respectively fixed with a transmission shaft; the transmission shafts connected with the adjacent two measuring units are connected through universal couplings.
2. An automated real-time remote soil deformation monitoring system employing the apparatus of claim 1, comprising at least one set of said apparatus and a remote host computer, said remote host computer receiving the monitoring data of said multi-axis sensor in real time and processing it by application software for conversion into soil deformation.
3. The automated real-time remote soil body deformation monitoring system of claim 2, wherein the measurement unit is of modular construction.
4. An automated real-time remote soil deformation monitoring system employing the device according to claim 1, wherein the soil deformation monitoring device is disposed in a PVC hose, an embedded groove is disposed on the inner side of the PVC hose, the measuring unit is embedded in the corresponding embedded groove, and the PVC hose is filled with a micro-expansion material.
5. The automated real-time remote soil body deformation monitoring system of claim 4, wherein the power supply of the multi-axis sensor is provided with a solar charger.
6. The automated real-time remote soil deformation monitoring system of claim 4, wherein the multi-axis sensor is connected to a remote host computer via a data line.
7. The automated real-time remote soil deformation monitoring system of claim 6, wherein the multi-axis sensor is connected to the remote host computer via a wireless communication module.
8. The automated real-time remote soil deformation monitoring system of claim 4, wherein the system is a three-dimensional structure formed by a plurality of soil deformation monitoring devices.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021113446913 | 2021-11-15 | ||
| CN202111344691.3A CN114111708A (en) | 2021-11-15 | 2021-11-15 | Soil deformation monitoring device and system and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714351U true CN219714351U (en) | 2023-09-19 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111344691.3A Pending CN114111708A (en) | 2021-11-15 | 2021-11-15 | Soil deformation monitoring device and system and using method thereof |
| CN202222750562.0U Active CN219714351U (en) | 2021-11-15 | 2022-10-19 | Soil deformation monitoring device and system |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111344691.3A Pending CN114111708A (en) | 2021-11-15 | 2021-11-15 | Soil deformation monitoring device and system and using method thereof |
Country Status (1)
| Country | Link |
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| CN (2) | CN114111708A (en) |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104913743A (en) * | 2014-11-25 | 2015-09-16 | 国家电网公司 | Electric power iron tower deformation monitoring method based on inertia measurement |
| CN204332692U (en) * | 2014-12-31 | 2015-05-13 | 佛山市顺德区宏邺电器有限公司 | A kind of explosion-proof power capacitor with security control function |
| CN105696540A (en) * | 2015-08-25 | 2016-06-22 | 北京中力智研物联科技有限公司 | Measuring method and device for foundation pit deep horizontal displacement and underground water level |
| DE102016202963A1 (en) * | 2016-02-25 | 2017-08-31 | Em-Motive Gmbh | Method for mounting a sensor in a stator of an electric machine and a corresponding mounted stator |
| CN106404319A (en) * | 2016-08-22 | 2017-02-15 | 广州瀚阳工程咨询有限公司 | Remote automatic real-time bridge monitoring system and method based on MEMS technology |
| CN107916683A (en) * | 2016-10-09 | 2018-04-17 | 上海凯盾工程技术有限公司 | A kind of device and method for monitoring the underground space and line track lateral soil movement and sedimentation |
| CN206223141U (en) * | 2016-11-23 | 2017-06-06 | 广州瀚阳工程咨询有限公司 | A kind of auto monitoring and measurement system for foundation ditch and tunnel deformation |
| CN107478374B (en) * | 2017-08-28 | 2019-05-10 | 叁陆伍科技服务（深圳）有限公司 | A kind of wireless inclination monitoring system based on FLEX crooked sensory and 3D printing technique |
| CN107764236B (en) * | 2017-09-20 | 2020-07-31 | 东华大学 | Geotechnical engineering settlement monitoring system and method based on wireless sensing technology |
| CN109470204A (en) * | 2018-11-15 | 2019-03-15 | 东华大学 | Soil body sedimentation monitoring system and method based on 3D printing and wireless sensor technology |
| CN209147978U (en) * | 2018-12-21 | 2019-07-23 | 李端有 | A kind of device of real-time automatic monitoring horizontal distortion |
| CN211523299U (en) * | 2019-09-05 | 2020-09-18 | 深圳市福田区建设工程质量监督站(深圳市福田建设工程质量检测中心) | Foundation pit engineering safety monitoring and supervision device |
| CN211552804U (en) * | 2019-10-30 | 2020-09-22 | 上海航鼎电子科技发展有限公司 | Underground soil deformation measurement packaging module and underground soil deformation measurement system |
| CN211285734U (en) * | 2019-11-12 | 2020-08-18 | 北京江云智能科技有限公司 | Intelligent deformed pile monitoring device |
| CN111502642A (en) * | 2020-05-21 | 2020-08-07 | 东北大学 | Device and method for installing stress sensor in rock drilling hole |
| CN212406709U (en) * | 2020-05-21 | 2021-01-26 | 东北大学 | Device for installing stress sensor in rock drilling hole |
| CN113376686B (en) * | 2021-06-02 | 2022-05-17 | 大连理工大学 | Microseism sensor device based on expanded material |
| CN113338252B (en) * | 2021-06-25 | 2022-06-14 | 深圳大学 | Grouting anchoring layered inclination and settlement monitoring system and method |
-
2021
- 2021-11-15 CN CN202111344691.3A patent/CN114111708A/en active Pending
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2022
- 2022-10-19 CN CN202222750562.0U patent/CN219714351U/en active Active
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| CN114111708A (en) | 2022-03-01 |
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