CN211527355U - Ground position moves monitoring devices - Google Patents
Ground position moves monitoring devices Download PDFInfo
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- CN211527355U CN211527355U CN202020453539.3U CN202020453539U CN211527355U CN 211527355 U CN211527355 U CN 211527355U CN 202020453539 U CN202020453539 U CN 202020453539U CN 211527355 U CN211527355 U CN 211527355U
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Abstract
The utility model provides a ground surface displacement monitoring device, wherein a top cover is covered on the top of a shell; the bottom of the shell is provided with a bottom plate; the device comprises a shell, a positioning module, an information storage module and a power supply module, wherein the shell is internally provided with a ground surface displacement detection module, a data processing module, a wireless communication module, the positioning module, the information storage module and the power supply module for supplying power to electrical elements in the shell; the data processing module detects earth surface displacement data through the earth surface displacement detection module; the data processing module acquires current position information through the positioning module; the data processing module uploads the detected earth surface displacement data and the current position information to the server through the wireless communication module; the data processing module stores data information through the information storage module. The three monitoring modes of transverse, longitudinal and slope can be provided, the device can be widely used for monitoring geological conditions of mountain slopes, seaside embankments, tunnels, highway embankments, bridges and the like, meets different topographic requirements, and has a wide application prospect.
Description
Technical Field
The utility model relates to a surface displacement monitoring and early warning field, concretely relates to surface displacement monitoring devices.
Background
The surface displacement detection refers to a measuring process for measuring the position, the displacement and the displacement direction of a surface measuring point which is horizontally displaced along with time.
The earth surface displacement detection mode also uses the measurement of earth surface cracks, subsidence and gradient, and in order to measure earth surface cracks, subsidence and gradient change, the geological change condition needs to be mastered and forecasted in real time, if the requirement of real-time monitoring can not be reached through manual on-site survey, and if the earth surface cracks are measured, some regional personnel can not stay in real time.
Some detection instruments can detect in the field without manual real-time participation, but because the measurement environment of ground surface cracks, settlement and gradient is complex, the detection instruments are easily interfered by the environment in the field, for example, the detection instruments are easily corroded by rainwater to influence the detection accuracy. And the detecting instrument is usually fixed at the detecting position for detection. The detection process needs a certain time, the fixed earth surface of the position of the detection instrument can change when the earth surface cracks and settlement are detected, and if the detection instrument is not fixed firmly, the position is easy to move, and the detection precision and accuracy are affected.
SUMMERY OF THE UTILITY MODEL
In order to overcome not enough among the above-mentioned prior art, the utility model provides a ground position moves monitoring devices, include: a housing; the top cover is covered on the top of the shell; the bottom of the shell is provided with a bottom plate;
the device comprises a shell, a positioning module, an information storage module and a power supply module, wherein the shell is internally provided with a ground surface displacement detection module, a data processing module, a wireless communication module, the positioning module, the information storage module and the power supply module for supplying power to electrical elements in the shell;
the wireless communication module, the earth surface displacement detection module, the positioning module and the information storage module are respectively connected with the data processing module;
the data processing module detects earth surface displacement data through the earth surface displacement detection module;
the data processing module acquires current position information through the positioning module;
the data processing module uploads the detected earth surface displacement data and the current position information to the server through the wireless communication module;
the data processing module stores data information through the information storage module.
Further, a damping buffer bracket is also arranged in the shell;
the bottom of the damping buffer bracket is connected with the bottom plate;
the damping buffer bracket is provided with a fixed platform;
the earth surface displacement detection module, the data processing module, the wireless communication module, the positioning module, the information storage module and the power supply module for supplying power to the electrical elements in the shell are respectively arranged on the fixed platform.
It is further noted that the longitudinal section of the shell is in an inverted cone shape;
the top cover is provided with an upper cover and a folded edge connected with the upper cover;
the folded edge is attached to the upper opening of the shell, and the folded edge covers the outer side of the side wall of the upper opening of the shell;
the joint part of the folded edge and the upper opening of the shell is connected with a bolt;
the longitudinal section of the upper cover is conical;
the cross section area of the lower opening of the upper cover is larger than that of the upper opening of the shell.
It should be further noted that the side wall of the housing is provided with an outlet hole; a waterproof rubber seat is arranged at the outlet hole;
an antenna is arranged on the side wall opposite to the rainproof wire outlet;
the antenna is connected with the wireless communication module.
It should be further noted that the four sides of the bottom plate are respectively provided with expansion screw fixing holes;
the center position of bottom plate is equipped with pre-buried line hole.
It is further noted that a plurality of inclination sensors used in cooperation with the earth surface displacement detection module are arranged outside the shell;
the inclination sensor is in communication connection with the data processing module through an RS-485 serial bus.
It should be further noted that, an angle code is installed outside the outlet hole.
According to the technical scheme, the utility model has the advantages of it is following:
the earth surface displacement detection device can provide three monitoring modes of transverse, longitudinal and slope, can be widely used for monitoring geological conditions of mountain slopes, seaside embankments, tunnels, highway embankments, bridges and the like, meets different terrain requirements, and has wide application prospect.
The earth's surface displacement detection device bottom plate passes through the firm connection of inflation screw and bottom surface, avoids taking place to remove in the testing process, promotes the accurate nature that detects. The top cover of the shell plays a role in draining water, stable work of the electrical element is guaranteed, and the influence of the environment on the detection process is reduced. The ground surface displacement monitoring device is convenient to install; the anti-interference performance, the sensitivity and the accuracy are high; the method can adapt to various monitoring environments.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a surface displacement monitoring device;
FIG. 2 is a schematic perspective view of a surface displacement monitoring device;
FIG. 3 is a schematic view of the interior of the earth's surface displacement monitoring device;
FIG. 4 is a schematic diagram of a module of the earth surface displacement monitoring device;
FIG. 5 is a schematic view of lateral displacement monitoring;
FIG. 6 is a schematic view of monitoring surface subsidence;
FIG. 7 is a schematic view of monitoring displacement of a ramp;
fig. 8 is a schematic diagram of ramp displacement monitoring.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
Spatially relative terms such as "under …", "below", "lower", "above", "over", and the like, as may be used herein for ease of description, describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.
The utility model provides a ground position moves monitoring devices, as shown in fig. 1 to 4, include: a housing 1; the top of the shell 1 is covered with a top cover 2; the bottom of the shell 1 is provided with a bottom plate 3;
the earth surface displacement detection module 4, the data processing module 5, the wireless communication module 11, the positioning module 13, the information storage module 14 and the power supply module 15 for supplying power to the electric elements in the shell 1 are arranged in the shell 1;
the wireless communication module 11, the earth surface displacement detection module 4, the positioning module 13 and the information storage module 14 are respectively connected with the data processing module 5; the data processing module 5 detects the earth surface displacement data through the earth surface displacement detection module 4; the data processing module 5 acquires current position information through the positioning module 13; the data processing module 5 uploads the detected earth surface displacement data and the current position information to a server through the wireless communication module 11; the data processing module 5 stores data information through the information storage module 14.
The earth surface displacement detection module 4, the data processing module 5, the wireless communication module 11, the positioning module 13, the information storage module 14, the power supply module 15 for supplying power to the electric elements in the shell 1, and the like, and the electric elements are arranged on the shell 1, so that the influence of external environmental factors on the detection accuracy is reduced.
Further, the longitudinal section of the shell 1 is in an inverted cone shape; the top cover 2 is provided with an upper cover and a folded edge 12 connected with the upper cover; the folded edge 12 is attached to the upper opening of the shell 1, and the folded edge 12 covers the outer side of the side wall of the upper opening of the shell 1; the longitudinal section of the upper cover is conical; the cross-sectional area of the lower opening of the upper cover is larger than the cross-sectional area of the upper opening of the housing 1. When the upper cover meets rain, the rainwater can be discharged to the lower part of the shell 1 due to the arrangement of the gradient.
And the longitudinal section of the shell 1 is in the shape of an inverted cone, so that the shell 1 does not store water and water does not flow into the shell 1. The joint part of the folded edge 12 and the upper opening of the shell 1 is connected with a bolt, so that the shell 1 and the top cover 2 can be conveniently detached. Preferably, a sealing ring is arranged at the joint part of the folding edge 12 and the upper opening of the shell 1.
In order to improve the sealing property, the side wall of the shell 1 is provided with a wire outlet hole 7; a waterproof rubber seat is arranged at the outlet hole 7; and an angle code is arranged outside the wire outlet hole 7. An antenna 16 is arranged on the side wall opposite to the rainproof outlet hole 7; the antenna 16 is connected to the wireless communication module 11.
Expansion screw fixing holes 8 are respectively formed in the four sides of the bottom plate 3; the central position of bottom plate 3 is equipped with buried line hole 9 in advance.
Thus, the top cover 2 of the upper part of the shell 1 can prevent rain, snow and hail. Four expansion screw fixing holes 8 are reserved on the periphery of the bottom plate 3, so that the bottom plate can be fully connected with the ground, and the bottom plate is prevented from moving in the detection process. The middle of the wire is provided with an embedded wire hole 9, which is convenient for the embedded wire to be wired. The shell 1 is made of a metal shell, preferably metal aluminum or stainless steel, so that the interference of an external environment to the inside can be isolated, and the detection accuracy is improved.
In order to protect the electrical elements and avoid interference on the electrical elements, a damping and buffering bracket 6 is further arranged inside the shell 1; the bottom of the damping buffer bracket 6 is connected with the bottom plate 3; the damping buffer bracket 6 is provided with a fixed platform; the earth surface displacement detection module 4, the data processing module 5, the wireless communication module 11, the positioning module 13, the information storage module 14 and the power supply module 15 for supplying power to the electrical elements in the shell 1 are respectively arranged on the fixed platform.
Preferably, the shock absorption and buffer bracket is made of a metal plate or hard plastic, and hard rubber can be arranged. Therefore, the damping and buffering support is soft in texture and high in elasticity, can reduce vibration caused by geological change and protects electric elements in the device.
In the utility model, a plurality of inclination sensors 17 matched with the earth surface displacement detection module 4 are arranged outside the shell 1; the inclination sensor 17 is in communication connection with the data processing module 5 through an RS-485 serial bus.
The power supply module 15 of the device comprises: the storage battery, the storage battery power supply circuit, the voltage stabilizing circuit, the MP2359 chip and the peripheral circuit thereof; a voltage stabilizing chip in the voltage stabilizing circuit adopts SPX 3485. The specific connection method of the power module 15 is not limited, and a connection method commonly used in the art is adopted.
The shell 1 is also internally provided with a flash memory device, an FM24C256 chip and a peripheral circuit thereof, wherein the flash memory device is connected with the data processing module 5; the information storage module 14 adopts an SD card; the data processing module 5 adopts STM32F103RCT6 or STM32 singlechip; the positioning module 13 employs ME 3616. The connection mode between the modules inside the housing 1 is not limited, and a connection mode commonly used in the art is adopted.
The device still includes: a USB communication interface; the data processing module is connected with the communication interface. The information storage module is convenient to read and the data processing module is convenient to control.
Certainly the utility model discloses in, earth's surface displacement detection module can adopt the displacement sensor collection displacement signal that acts as go-between, and this module is inside to be equipped with lead wire and pin connection spring, can guarantee to act as go-between and be in taut state always, avoids acting as go-between lax, causes to measure inaccurately.
Data communication in the device is transmitted through RS485 signals, the data processing module is in communication connection with the server through NB-IOT, and remote monitoring and information transmission of detection data are achieved. The positioning module can make the server obtain the position of the device, the power module through positioning modes such as GPS, Beidou and the like: the support battery, preferably solar powered, can accommodate different ambient environments.
The server can be configured with an alarm module, the alarm module can be set according to needs, the alarm module comprises an alarm and a relay, and an alarm value and alarm time are set on the server.
The server can be connected with a handheld terminal of a detection person, when the server monitors that the uploaded data exceed a set value, the server issues an alarm instruction to control the relay to be switched on, then the alarm is powered on, the alarm starts to alarm, and alarm information is sent to the handheld terminal.
And when the alarm time set by the server is reached, the server controls the relay to be disconnected, so that the alarm is powered off, and the alarm is ended. The relay can be controlled to be disconnected through remote control, and the alarm can be directly closed.
The connection mode of the server and the handheld terminal of the detection personnel can adopt a mobile phone APP, a WeChat public number, a server and the like.
As the utility model discloses a data storage and upload process, in order to reduce the consumption, energy-concerving and environment-protective, entire system's data storage and upload are accomplished through two parts. One part is to store the information in real time through an information storage module; another part is to set a fixed time (e.g., every half hour, or every hour) to upload to the server. But when the acquired data exceeds the alarm value, the data is directly uploaded to the server and an alarm is given.
As the utility model discloses a monitoring mode, the earth's surface horizontal displacement can be detected in the lateral displacement monitoring. In the case of surface displacement detection, as shown in fig. 5, the surface displacement monitoring device 31 extends the string via the string displacement sensor and fixes the fixed end of the string at the initial detection position 41, and when the surface changes, the fixed end of the string displacement sensor moves to the detection position 42.
Specifically, the ground surface displacement monitoring device 31 is fixed on one side where cracks appear or are about to appear, and the other side is provided with a monitoring point. When the crack changes, the distance between earth's surface displacement detection module and the monitoring point can change, consequently drives to act as go-between and takes place the relative displacement change, and displacement sensor that acts as go-between transmits received displacement change signal for data processing module, and data processing module gives the server with signal transmission after the analysis processes, can send out geological disaster early warning on the platform.
The side outlet of the earth surface displacement monitoring device is provided with a rainproof outlet, so that the measuring line is not easy to damage, the expansion bolt at the other end is installed by using the angle code, the strength of the angle code is high, and the right angle is uniformly stressed.
The utility model discloses still relate to the earth's surface and subside and the change of earth's surface slope, subside for the earth's surface and detect as figure 6, stretch out the stay cord through the displacement sensor that acts as go-between and fix and subside detection position 32, detect the earth's surface and subside.
The longitudinal displacement monitoring can detect the vertical displacement of the earth surface, namely the subsidence displacement of the earth surface. The working process is as follows: the earth surface displacement monitoring device is placed at the position where the earth surface is soft and easy to settle, the earth surface is dug downwards, and the monitoring point is arranged at the deeper position. When taking place the geology and subside, the distance between earth's surface displacement sensor and the monitoring point can change, consequently drives to act as go-between and takes place the relative displacement change, and earth's surface displacement sensor gives data processing module with received displacement change signal transmission, and data processing module gives the server with signal transmission after the analysis processes, can send out the geological disasters early warning on the platform.
In order to reduce the pressure of rock and soil on the two sides of the stay wire and facilitate the lowering of the monitoring stay wire, a hose 33 is used for placing the stay wire.
The utility model discloses in still relate to slope displacement monitoring detectable earth's surface slope and change. As shown in fig. 7 and 8, the workflow: a plurality of ground surface displacement sensors are arranged on the slope according to the distance, and a plurality of inclination sensors 17 are connected below each ground surface displacement sensor. The slope sensors 17 are distributed at different depths in the subsurface and the initial state of the slope sensors is vertical. In order to reduce the pressure of rock soil to the two sides of the stay wire and conveniently lower the inclination sensor, a hose is used for placing the inclination sensor, and meanwhile, the sensor is protected.
When the ground slides, can cause different changes to the inclination sensor of different degree of depth, the inclination sensor can pass through RS485 signal transmission to data processing module with this kind of change, through handling, gives the server with signal transmission through wireless transmission to send out geological disasters early warning.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A ground displacement monitoring device, comprising: a housing; the top cover is covered on the top of the shell; the bottom of the shell is provided with a bottom plate;
the device comprises a shell, a positioning module, an information storage module and a power supply module, wherein the shell is internally provided with a ground surface displacement detection module, a data processing module, a wireless communication module, the positioning module, the information storage module and the power supply module for supplying power to electrical elements in the shell;
the wireless communication module, the earth surface displacement detection module, the positioning module and the information storage module are respectively connected with the data processing module;
the data processing module detects earth surface displacement data through the earth surface displacement detection module;
the data processing module acquires current position information through the positioning module;
the data processing module uploads the detected earth surface displacement data and the current position information to the server through the wireless communication module;
the data processing module stores data information through the information storage module.
2. A surface displacement monitoring apparatus as claimed in claim 1,
a damping buffer bracket is also arranged in the shell;
the bottom of the damping buffer bracket is connected with the bottom plate;
the damping buffer bracket is provided with a fixed platform;
the earth surface displacement detection module, the data processing module, the wireless communication module, the positioning module, the information storage module and the power supply module for supplying power to the electrical elements in the shell are respectively arranged on the fixed platform.
3. A surface displacement monitoring apparatus as claimed in claim 1,
the longitudinal section of the shell is in an inverted cone shape;
the top cover is provided with an upper cover and a folded edge connected with the upper cover;
the folded edge is attached to the upper opening of the shell, and the folded edge covers the outer side of the side wall of the upper opening of the shell;
the joint part of the folded edge and the upper opening of the shell is connected with a bolt;
the longitudinal section of the upper cover is conical;
the cross section area of the lower opening of the upper cover is larger than that of the upper opening of the shell.
4. A surface displacement monitoring apparatus as claimed in claim 1 or claim 2,
the side wall of the shell is provided with a wire outlet hole; a waterproof rubber seat is arranged at the outlet hole;
an antenna is arranged on the side wall opposite to the rainproof wire outlet;
the antenna is connected with the wireless communication module.
5. A surface displacement monitoring apparatus as claimed in claim 1 or claim 2,
expansion screw fixing holes are respectively formed in the four sides of the bottom plate;
the center position of bottom plate is equipped with pre-buried line hole.
6. A surface displacement monitoring apparatus as claimed in claim 1 or claim 2,
a plurality of inclination sensors matched with the earth surface displacement detection module for use are arranged outside the shell;
the inclination sensor is in communication connection with the data processing module through an RS-485 serial bus.
7. A surface displacement monitoring apparatus as claimed in claim 4,
the outside of the wire outlet hole is provided with an angle code.
8. A surface displacement monitoring apparatus as claimed in claim 1 or claim 2,
the power module includes: the storage battery, the storage battery power supply circuit, the voltage stabilizing circuit, the MP2359 chip and the peripheral circuit thereof;
a voltage stabilizing chip in the voltage stabilizing circuit adopts SPX 3485.
9. A surface displacement monitoring apparatus as claimed in claim 1 or claim 2,
further comprising: a USB communication interface;
the data processing module is connected with the communication interface.
10. A surface displacement monitoring apparatus as claimed in claim 1 or claim 2,
the inside of the shell is also provided with a flash memory device connected with the data processing module, an FM24C256 chip and a peripheral circuit thereof;
the information storage module adopts an SD card;
the data processing module adopts STM32F103RCT6 or STM32 singlechip;
the location module employs ME 3616.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020453539.3U CN211527355U (en) | 2020-03-31 | 2020-03-31 | Ground position moves monitoring devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020453539.3U CN211527355U (en) | 2020-03-31 | 2020-03-31 | Ground position moves monitoring devices |
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| CN211527355U true CN211527355U (en) | 2020-09-18 |
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| CN202020453539.3U Active CN211527355U (en) | 2020-03-31 | 2020-03-31 | Ground position moves monitoring devices |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485564A (en) * | 2022-03-11 | 2022-05-13 | 华能大安清洁能源电力有限公司 | Transmission line iron tower with inclination monitoring mechanism |
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2020
- 2020-03-31 CN CN202020453539.3U patent/CN211527355U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485564A (en) * | 2022-03-11 | 2022-05-13 | 华能大安清洁能源电力有限公司 | Transmission line iron tower with inclination monitoring mechanism |
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