CN210514626U - Laser ranging device for geological disaster monitoring - Google Patents
Laser ranging device for geological disaster monitoring Download PDFInfo
- Publication number
- CN210514626U CN210514626U CN201920805102.9U CN201920805102U CN210514626U CN 210514626 U CN210514626 U CN 210514626U CN 201920805102 U CN201920805102 U CN 201920805102U CN 210514626 U CN210514626 U CN 210514626U
- Authority
- CN
- China
- Prior art keywords
- monitoring
- laser
- range finder
- processing unit
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Abstract
The utility model discloses a laser ranging device for geological disaster monitoring, which comprises a monitoring device and a reflective target, wherein the monitoring device comprises a supporting column with a cavity inside, and the top of the supporting column is fixedly provided with a rain shielding box; the rain sheltering box is internally provided with a laser range finder, a processing unit and a power supply module, one side of the rain sheltering box is provided with an opening for laser emitted by the laser range finder to pass through, and the laser range finder and the power supply module are both connected with the processing unit; and the bottom end of the supporting column is hermetically provided with a monitoring module connected with the processing unit. The utility model discloses simple structure, the practicality is strong, can accurately monitor out earth's surface displacement and mountain body internal factor change, and geological disasters monitoring early warning effect is splendid.
Description
Technical Field
The utility model relates to a natural disasters monitoring facilities field, concretely relates to laser rangefinder for monitoring of geological disasters.
Background
China is a multi-mountain country, the area of a mountain area accounts for two thirds of the total area of the country, the population of the mountain area accounts for more than the general population of the country, the geological structure of the mountain area is complex, and the ecological environment is fragile. With the accelerated speed of mountain area construction, the ecological environment is destroyed, and geological disasters such as debris flow, landslide, collapse, torrential flood and the like frequently burst, which is one of the most serious countries in the world of geological disasters.
In order to monitor and prevent geological disasters such as debris flow, landslide and the like, laser ranging devices are often arranged in areas where the geological disasters frequently occur to monitor surface displacement and give early warning before the geological disasters occur, so that the life and property safety of people is protected. However, most geological disasters, such as debris flow, landslide, earthquake and the like, change factors inside a mountain body, such as pressure, structure, soil water content and the like, which are long-term processes, do not necessarily cause change of ground surface displacement, and when the change of the factors reaches a certain degree, the geological disasters are caused. To the change of mountain internal factor such as pressure, soil water content, these laser rangefinder of current can not monitor, can not play effectual monitoring and early warning effect.
SUMMERY OF THE UTILITY MODEL
Not enough to the above among the prior art, the utility model provides a laser rangefinder for monitoring of geological disasters, it has solved current laser rangefinder and can not monitor geological disasters and take place regional internal factor and change the problem.
In order to achieve the purpose of the invention, the utility model adopts the technical scheme that:
the laser ranging device comprises a monitoring device and a light reflecting target, wherein the monitoring device comprises a supporting column with a cavity inside, and a rain shielding box is fixedly installed at the top of the supporting column; the rain sheltering box is internally provided with a laser range finder, a processing unit and a power supply module, one side of the rain sheltering box is provided with an opening for laser emitted by the laser range finder to pass through, and the laser range finder and the power supply module are both connected with the processing unit; and the bottom end of the supporting column is hermetically provided with a monitoring module connected with the processing unit.
Preferably, processing unit includes singlechip, wireless communication module and liquid crystal display, and liquid crystal display sets up in the internal surface bottom of rain box, and laser range finder, power module, liquid crystal display and wireless communication module all are connected with the singlechip, and monitoring module passes through AD analog to digital converter and is connected with the singlechip.
Preferably, the monitoring module comprises a pressure sensor, a vibration sensor, a sedimentation sensor and a soil moisture content sensor which are all connected with the A/D analog-to-digital converter.
Preferably, the power module comprises a storage battery and a solar panel, the storage battery is arranged inside the rain shielding box, and the solar panel is arranged at the top of the rain shielding box; the solar panel is connected with the storage battery through the solar controller, and the solar controller is connected with the single chip microcomputer.
Preferably, an audible and visual alarm connected with the single chip microcomputer is arranged in the rain shielding box.
The utility model has the advantages that: this scheme sets up laser range finder in the box that keeps off the rain, the box that keeps off the rain can play the guard action to laser range finder, laser range finder's life has been prolonged, monitoring module installs in the bottom of support column, can monitor geological disasters regional internal factor, such as pressure, soil moisture content etc., laser range finder and monitoring module data transmission to the processing unit of monitoring, the processing unit is handled and is sent control center, according to these data, can monitor and prevent geological disasters more effectively.
Drawings
Fig. 1 is a schematic structural diagram of a laser ranging device for monitoring geological disasters.
Fig. 2 is a schematic block diagram of a laser ranging device for geological disaster monitoring.
Wherein: 1. a reflective target; 2. a support pillar; 3. a rain-shielding box; 4. a laser range finder; 5. a monitoring module; 6. a single chip microcomputer; 7. a liquid crystal display screen; 8. an A/D analog-to-digital converter; 9. a storage battery; 10. a solar panel; 11. an audible and visual alarm; 12. a solar controller.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.
As shown in figures 1 and 2, a laser rangefinder for monitoring of geological disasters, including monitoring devices and reflection of light target 1, monitoring devices includes that inside is support column 2 of cavity, and the top fixed mounting of support column 2 has a rain box 3, is provided with laser rangefinder 4, processing unit and power module in the rain box 3, and rain box 3 can play the guard action to laser rangefinder 4, has prolonged laser rangefinder 3's life. One side of laser measurement rain-sheltering box 3 is provided with the opening that the laser that supplies laser range finder 4 transmission passes, and laser range finder 4 and power module all are connected with the processing unit, and the bottom seal mounting of support column 2 has monitoring module 5 of being connected with the processing unit, and monitoring module 5 can monitor geological disasters emergence area internal factor, and power module supplies power to processing unit, monitoring module 5 and laser range finder 4.
The processing unit comprises a single chip microcomputer 6, a wireless communication module and a liquid crystal display screen 7, wherein the single chip microcomputer 6 is STC89C52, the liquid crystal display screen is OLED12864, and the wireless communication module is an ESP8266WiFi module. Liquid crystal display 7 sets up in the internal surface bottom of rain box 3, and rain box 3 can protect liquid crystal display 3. Laser range finder 4, power module, liquid crystal display 7 and wireless communication module all are connected with singlechip 6, and monitoring module 5 passes through AD adc 8 and is connected with singlechip 6, and AD adc's model is AD 7705.
The monitoring module 5 comprises a pressure sensor, a vibration sensor, a sedimentation sensor and a soil moisture content sensor which are all connected with the A/D analog-to-digital converter 8, wherein the model of the pressure sensor is NS-P22, the model of the vibration sensor is VKV022, the model of the sedimentation sensor is E6B2-CW26C, and the model of the soil moisture content sensor is HAZ 001.
The power supply module comprises a storage battery 9 and a solar panel 10, the storage battery 9 is arranged inside the rain shielding box 3, and the solar panel 10 is arranged at the top of the rain shielding box 3; the solar panel 10 is connected with the storage battery 9 through a solar controller 12, the model of the solar controller 12 is CM50, and the solar controller 12 is connected with the singlechip 6. The storage battery 9 stores the electric energy converted by the solar panel 10, and then supplies power to each electric element, and the solar controller 12 controls charging and discharging of the storage battery 9. An audible and visual alarm 11 connected with the singlechip 6 is arranged in the rain shielding box 3, and the type of the audible and visual alarm 11 is LTE-1101.
The utility model provides a laser rangefinder's that is used for geological disasters monitoring use process does:
according to the practical use condition, the direction of the laser emitted by the laser range finder 4 is determined, the lower half part of the supporting column 1 is buried in the ground and fixed, then the installation position of the reflective target 1 is determined according to the direction of the laser emitted by the laser range finder 4, the reflective target 1 is buried in the ground and fixed, and the laser emitted by the laser range finder 4 can irradiate the reflective target 1 and be reflected.
After the device starts to work, the laser range finder 4 emits laser, the laser irradiates the reflective target 1 and is reflected, the photoelectric element in the laser range finder 4 receives the reflected laser to obtain laser propagation time, the time signal is transmitted to the single chip microcomputer 6, the distance between the laser range finder 4 and the reflective target 1 can be calculated, and the single chip microcomputer 6 transmits the distance to the liquid crystal display 7 to be displayed by the liquid crystal display 7.
Pressure sensor, vibration sensor, settlement sensor and soil moisture content sensor can monitor the inside change in monitoring area, and singlechip 6 converts pressure sensor, vibration sensor, settlement sensor and soil moisture content sensor's analog signal through AD adc 8 to signal transmission after will converting gives liquid crystal display 7. Liquid crystal display 7 shows the distance between laser range finder 4 and the target of reflecting light 1 and the change condition of monitoring area internal factor, and monitoring personnel can look over the change condition of monitoring area internal factor according to liquid crystal display 7.
Meanwhile, the singlechip 6 can transmit the converted signal and the distance between the laser range finder 4 and the reflective target 1 to a monitoring center through a wireless communication module, and monitoring personnel can also monitor various data at the monitoring center.
Before the use, can preset the optimum parameter range of each item index in singlechip 6, when arbitrary one in the regional internal factor of monitoring surpassed optimum parameter range, singlechip 6 can control audible-visual annunciator 11 and send the chimes of doom, reminds monitoring personnel in time to take measures.
To sum up, the utility model discloses simple structure can not only monitor the earth's surface displacement, can also monitor the inside change of monitoring area simultaneously, can prevent geological disasters more effectively accurately, reduces the threat to people's life and property because of geological disasters brings.
Claims (4)
1. The utility model provides a laser rangefinder for geological disasters monitoring which characterized in that: the device comprises a monitoring device and a reflective target (1), wherein the monitoring device comprises a supporting column (2) with a cavity inside, and a rain shielding box (3) is fixedly installed at the top of the supporting column (2); the rain sheltering box (3) is internally provided with a laser range finder (4), a processing unit and a power supply module, one side of the rain sheltering box (3) is provided with an opening for laser emitted by the laser range finder (4) to pass through, and the laser range finder (4) and the power supply module are both connected with the processing unit; the bottom sealing of support column (2) install with monitoring module (5) that the processing unit is connected, monitoring module (5) are including all pressure sensor, vibration sensor, settlement sensor and the soil moisture content sensor of being connected with AD analog to digital converter (8).
2. The laser ranging device for geological disaster monitoring as claimed in claim 1, wherein: processing unit includes singlechip (6), wireless communication module and liquid crystal display (7), liquid crystal display (7) set up in the internal surface bottom of rain box (3), laser range finder (4), power module, liquid crystal display (7) and wireless communication module all with singlechip (6) are connected, monitoring module (5) pass through AD analog to digital converter (8) with singlechip (6) are connected.
3. A laser ranging device for geological disaster monitoring according to claim 2, characterized in that: the power supply module comprises a storage battery (9) and a solar panel (10), the storage battery (9) is arranged inside the rain shielding box (3), and the solar panel (10) is arranged at the top of the rain shielding box (3); the solar panel (10) is connected with the storage battery (9) through a solar controller (12), and the solar controller (12) is connected with the single chip microcomputer (6).
4. A laser ranging device for geological disaster monitoring according to claim 2, characterized in that: and an audible and visual alarm (11) connected with the singlechip (6) is arranged in the rain shielding box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920805102.9U CN210514626U (en) | 2019-05-30 | 2019-05-30 | Laser ranging device for geological disaster monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920805102.9U CN210514626U (en) | 2019-05-30 | 2019-05-30 | Laser ranging device for geological disaster monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210514626U true CN210514626U (en) | 2020-05-12 |
Family
ID=70577114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920805102.9U Expired - Fee Related CN210514626U (en) | 2019-05-30 | 2019-05-30 | Laser ranging device for geological disaster monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210514626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731418A (en) * | 2020-12-22 | 2021-04-30 | 湖北省楚鹏基础工程有限责任公司 | Geological disaster detection device, equipment and method |
-
2019
- 2019-05-30 CN CN201920805102.9U patent/CN210514626U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731418A (en) * | 2020-12-22 | 2021-04-30 | 湖北省楚鹏基础工程有限责任公司 | Geological disaster detection device, equipment and method |
| CN112731418B (en) * | 2020-12-22 | 2022-06-28 | 湖北省楚鹏基础工程有限责任公司 | Geological disaster detection device, equipment and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111256753A (en) | Intelligent collapse monitoring device and monitoring method thereof | |
| CN108981855B (en) | Water level monitoring device and method based on plastic optical fiber optical time domain reflection | |
| CN210514626U (en) | Laser ranging device for geological disaster monitoring | |
| CN207164556U (en) | A kind of water conservancy supervising device with automated information acquisition function | |
| CN211696589U (en) | Hydraulic engineering water level monitoring device | |
| CN206440347U (en) | Multi-functional water level monitor device for reservoir | |
| CN206470919U (en) | Mud-rock flow three-level precaution device and debris flow early-warning system | |
| CN203217097U (en) | Sand proof alert rain gauge | |
| CN213244200U (en) | Flood-prevention drought-resisting intelligent monitoring device | |
| CN213149957U (en) | Big data debris flow early warning ware | |
| CN215575727U (en) | Multifunctional railway track monitoring and early warning device | |
| CN212484558U (en) | Mountain landslide disaster monitoring and early warning device in mountain area | |
| CN211651766U (en) | Water level monitoring device for hydraulic engineering | |
| CN108279056A (en) | A kind of signal wireless transmission and self-powered liquid level detection device | |
| CN211849033U (en) | Town road ponding monitoring warning device | |
| CN210402649U (en) | Bridge level and straightness monitoring system that hangs down | |
| CN210862850U (en) | Water level monitoring device for hydraulic engineering | |
| CN211905112U (en) | Crack monitoring system for cantilever type retaining wall | |
| CN214333755U (en) | High-voltage line tower monitoring system | |
| CN209264171U (en) | A kind of retaining wall safety monitoring prior-warning device | |
| CN214224268U (en) | Novel water conservancy detects early warning device | |
| CN111236674A (en) | Civil engineering construction safety warning rail guard | |
| CN215340398U (en) | Weather change real-time warning system | |
| CN218995335U (en) | Water conservancy detecting system of thing networking | |
| CN220582044U (en) | Debris flow field monitoring platform with height convenient to adjust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 Termination date: 20210530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |