CN105118241B - A kind of early warning system for Dangerous Rock Body avalanche monitoring - Google Patents
A kind of early warning system for Dangerous Rock Body avalanche monitoring Download PDFInfo
- Publication number
- CN105118241B CN105118241B CN201510650270.1A CN201510650270A CN105118241B CN 105118241 B CN105118241 B CN 105118241B CN 201510650270 A CN201510650270 A CN 201510650270A CN 105118241 B CN105118241 B CN 105118241B
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- China
- Prior art keywords
- conducting strip
- shell top
- movable plate
- early warning
- rock body
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of early warning system for Dangerous Rock Body avalanche monitoring, belong to slope geological Prevention Technique field.Including mobile device, electric installation and displacement monitor；Described mobile device includes connecting rod and is separately mounted to the fixed plate at described connecting rod two ends, movable plate；Described displacement monitor includes housing and is separately mounted to the shell top board at described housing two ends, shell base plate；Described electric installation includes the first conducting strip being arranged on described movable plate, the second conducting strip being arranged on shell top board and is conductively connected described first conducting strip, the conducting wire of the second conducting strip；Described movable plate is slidably mounted in described housing, and can be with described shell top plate contact or separate.Present configuration is simple, easy to use, low cost, is easy to observe, can be widely used.
Description
Technical field
The present invention relates to a kind of early warning system for Dangerous Rock Body avalanche monitoring, belong to slope geological Prevention Technique neck
Domain.
Background technology
China is the country in mountain region more than, is also one of more country of collapse rock-fall distribution.With nation-building
Fast development, is built in large-scale, the super-huge hydroelectric project in mountain area, road engineering grows with each passing day, thing followed geological disaster is asked
Topic also increasingly shows especially, and the Disaster Event being caused due to Dangerous Rock Body unstability is also got more and more.The whole nation all can be made because of avalanche every year
Become very serious life and property loss it can be seen that the multiple, popularity of distribution of Dangerous Rock Body avalanche and the seriousness of harm
It is indubitable.Particularly in west area, Dangerous Rock Body avalanche become the main geologic hazard type of mountain area high gradient slope it
One.
Dangerous Rock Body avalanche monitoring and warning main method includes at present：The dimensional deformation monitoring of Dangerous Rock Body and internal modification prison
Survey, because principle is simple and data directly perceived, its range of application is monitored bigger compared with internal modification for wherein dimensional deformation monitoring.Outside change
The adopted method of shape monitoring mainly includes：Geodetic deformation surveying, global position system (GPS) measurement, ground inclination measure, certainly
Dynamic remote measurement, laser holography etc..Although said apparatus can be by monitoring crag displacement body, Fracture Deformation and ground deformation etc.
Situation carries out early warning, but apparatus cost is higher, and typically require outfit other auxiliary device could effectively run, be therefore suitable only for
The larger hazards control project of some investment budgeys, and some investment budgeys are less, are not suitable for.
In those investment budgeys less hazards control project, seen using artificial for Dangerous Rock Body avalanche monitoring is many
The method surveyed, this method danger is higher, and early warning effect is poor, once there are Dangerous Rock Body Collapse Accidents it is equally possible to make
Become serious loss, therefore, it is necessary to it is relatively low to invent a kind of cost, but safety is higher, and has preferable early warning effect
Dangerous Rock Body avalanche monitoring warning device.
Content of the invention
For solving the above problems, the present invention provides a kind of structure simple, easy to use Dangerous Rock Body avalanche early warning system.
The present invention be employed technical scheme comprise that by its problem of solution：
A kind of early warning system for Dangerous Rock Body avalanche monitoring, including mobile device, electric installation and displacement monitoring dress
Put；Described mobile device includes connecting rod and is separately mounted to the fixed plate at described connecting rod two ends, movable plate；Described displacement
Monitoring device includes housing and is separately mounted to the shell top board at described housing two ends, shell base plate；Described electric installation includes pacifying
The first conducting strip being contained on described movable plate, the second conducting strip being arranged on shell top board and be conductively connected described first and lead
Electric piece, the conducting wire of the second conducting strip；Described movable plate is slidably mounted in described housing, and can be with described shell top
Plate contact or separation；When movable plate and shell top plate contact, the first conducting strip is contacted with the second conducting strip, so that conducting wire is connect
Logical.
Preferably, described electric installation also includes being arranged in housing, for connecting the first conducting strip and conducting wire
Spring.
Preferably, described connecting rod is telescopic rod.
Preferably, described connecting rod is slidably mounted on described shell top board.
The invention has the beneficial effects as follows：1st, low manufacture cost of the present invention, is suitable for batch production, is easy to less in investment budgey
Hazards control project in popularization and application.
2nd, the present invention is easy and simple to handle, need not record and process Monitoring Data, and early warning result is clear and intuitive, and early warning effect is not
It is second to the monitoring warning device of other high costs.
3rd, manual maintenance can be departed from after the present invention is arranged on monitoring and warning region, staff is considerable in safety zone
Examine monitoring and warning result, improve the safety of staff, also reduce the cost of manual maintenance simultaneously.
Brief description
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural representation of the present invention；
Structural representation when Fig. 2 is energized for electric installation of the present invention；
Fig. 3 is the scheme of installation of the present invention.
In figure：1st, connecting rod；2nd, fixed plate；3rd, movable plate；4th, housing；5th, shell top board；6th, shell base plate；7th, first is conductive
Piece；8th, the second conducting strip；9th, conducting wire；10th, power supply；11st, warning lamp；12nd, spring.
Specific embodiment
A kind of early warning system for Dangerous Rock Body avalanche monitoring as shown in accompanying drawing 1 to 3, including mobile device, conductive dress
Put and displacement monitor.The fixation that described mobile device includes connecting rod 1 and is separately mounted to described connecting rod 1 two ends
Plate 2, movable plate 3.Described displacement monitor includes housing 4 and is separately mounted to the shell top board 5 at described housing 4 two ends, shell
Base plate 6, housing 4 is in tubbiness substantially, and it is corresponding with movable plate 3 that its side is provided with graduation mark.Described electric installation includes being arranged on
The first conducting strip 7 on described movable plate 3, the second conducting strip 8 being arranged on shell top board 5 and be conductively connected described first and lead
Electric piece 7, the conducting wire 9 of the second conducting strip 8, conducting wire 9 can arrange power supply 10 and warning lamp 11 additionally it is possible to arrange
Signal projector, after conducting wire 9 is switched on, warning lamp 11 will light, and synchronous signal emitter also can be to positioned at prison
The receptor of survey station sends alarm signal.Power supply 10 and warning lamp 11 can be remotely from the rock mass other positions of device,
On the one hand prevent from falling with slope collapes, on the other hand can facilitate the observation of worker safety.Described movable plate 3 can be slided
Dynamic is arranged in described housing 4, and can contact with described shell top board 5 or separate, to control the first conducting strip 7 to lead with second
The contact of electric piece 8 with separate.
Described electric installation also includes being arranged on the spring in housing 4, for connecting the first conducting strip 7 and conducting wire 9
12, one end of this spring 12 is fixed on movable plate 3, and the other end is fixed on shell base plate 6.When spring 12 in the raw
When, state as shown in Figure 2, movable plate 3 near shell top board 5, the length of spring 12 as the length of housing 4, when movable plate 3
When separating with shell top board 5, spring 12 will be compressed.By such design, when ensure that rock mass bursts apart, spring 12 can
One thrust is provided, makes movable plate 3 mobile to shell top board 5, improve the accuracy of monitoring.
Described connecting rod 1 is telescopic rod, is formed by two sections of different rod member suits of diameter, so can adjust connection
The length of bar 1, makes device adapt to different terrain and is installed, and can adjust early warning displacement.
Described connecting rod 1 is slidably mounted on described shell top board 5, and shell top board 5 plays the effect of guiding connecting rod 1,
When movable plate 3 is to shell top board 5 one side shifting, and when contacting with shell top board 5, the first conducting strip 7 will be connect with the second conducting strip 8
Touch, so that conducting wire 9 is connected.
Below in conjunction with accompanying drawing 3, the mounting means of the present invention is further described.
Fixed plate 2 and shell base plate 6 are fixedly mounted on two towards on relative rock mass surface with bolt respectively, adjust
The early warning displacement of device, by mobile for movable plate 3 to set graduation mark, because connecting rod 1 can be stretched, when movable plate 3
When on the graduation mark of early warning displacement, then connecting rod 1 is locked, complete to install.Now movable plate 3 is not contacted with shell top board 5,
First conducting strip 7 and the second conducting strip 8 are in released state, and therefore, conducting wire 9 is in the state of disconnection.
When rock mass occurs avalanche, rock mass can drive fixed plate 2 or shell base plate 6 mobile, so that fixed plate 2 and shell
Base plate 6 moves to contrary both direction, and then makes movable plate 3 and shell top board 5 close to each other.When the distance of movement reach pre-
During alert displacement, movable plate 3 is just contacted with each other with shell top board 5, and now, the first conducting strip 7 also can phase mutual connection with the second conducting strip 8
Touch, making conducting wire 9 connect warning lamp 11 will light, and signal projector also can send alarm signal, and staff sees police
Show that lamp 11 lights or receives alarm signal, geological disaster alarm will be sent in time, take prophylactico-therapeutic measuress it is ensured that the people
The security of the lives and property.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (4)
1. a kind of early warning system for Dangerous Rock Body avalanche monitoring is it is characterised in that include mobile device, electric installation and position
Move monitoring device；Described mobile device includes connecting rod and is separately mounted to the fixed plate at described connecting rod two ends, movable plate；
Described displacement monitor includes housing and is separately mounted to the shell top board at described housing two ends, shell base plate；Described conductive dress
Put including the first conducting strip being arranged on described movable plate, the second conducting strip being arranged on shell top board and be conductively connected institute
State the first conducting strip, the conducting wire of the second conducting strip；Described movable plate is slidably mounted in described housing, and can be with
Described shell top plate contact or separation；When movable plate and shell top plate contact, the first conducting strip is contacted with the second conducting strip, makes conduction
Circuit is connected.
2. a kind of early warning system for Dangerous Rock Body avalanche monitoring according to claim 1 is it is characterised in that described conduction
Device also includes being arranged on the spring in housing, for connecting the first conducting strip and conducting wire.
3. a kind of early warning system for Dangerous Rock Body avalanche monitoring according to claim 1 is it is characterised in that described connection
Bar is telescopic rod.
4. a kind of early warning system for Dangerous Rock Body avalanche monitoring according to claim 1 is it is characterised in that described connection
Bar is slidably mounted on described shell top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510650270.1A CN105118241B (en) | 2015-09-30 | 2015-09-30 | A kind of early warning system for Dangerous Rock Body avalanche monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510650270.1A CN105118241B (en) | 2015-09-30 | 2015-09-30 | A kind of early warning system for Dangerous Rock Body avalanche monitoring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105118241A CN105118241A (en) | 2015-12-02 |
| CN105118241B true CN105118241B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510650270.1A Expired - Fee Related CN105118241B (en) | 2015-09-30 | 2015-09-30 | A kind of early warning system for Dangerous Rock Body avalanche monitoring |
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| CN (1) | CN105118241B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955508A (en) * | 2018-08-10 | 2018-12-07 | 深圳市北斗云信息技术有限公司 | Come down pantograph |
| CN112216070A (en) * | 2020-10-10 | 2021-01-12 | 四川轻化工大学 | Automatic monitoring and alarming device for debris flow |
| CN113674490B (en) * | 2021-08-02 | 2023-03-17 | 京工高科成都光电有限公司 | Bridge expansion joint monitoring and early warning system |
| CN113551650B (en) * | 2021-08-17 | 2023-09-12 | 重庆市地质灾害防治中心 | Dangerous rock inclination angle measuring device and monitoring method thereof |
| CN114383661A (en) * | 2022-01-12 | 2022-04-22 | 中国地质调查局水文地质环境地质调查中心 | Collapse displacement monitoring device and method |
| CN115711852B (en) * | 2022-11-25 | 2023-06-16 | 浙江省工程勘察设计院集团有限公司 | Automatic monitoring device for side slope cracks and hoisting method thereof |
Citations (5)
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| CN1793777A (en) * | 2005-12-22 | 2006-06-28 | 中国科学院力学研究所 | Method for measuring sliding surface position and slippage of landslip and its device |
| CN201229650Y (en) * | 2008-05-23 | 2009-04-29 | 福州梦想现代科技有限公司 | Automatic monitoring warning system for drawing triggering type landslide and rolling stone |
| CN102809453A (en) * | 2012-08-02 | 2012-12-05 | 莫也兰 | Sensing/detecting device capable of reflecting internal force change and internal displacement of rock-soil |
| CN203550930U (en) * | 2013-10-30 | 2014-04-16 | 北京科技大学 | Slope deep displacement measuring device |
| CN205003821U (en) * | 2015-09-30 | 2016-01-27 | 宏大国源（芜湖）资源环境治理有限公司 | A early warning system for endangering rock mass monitoring of collapsing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150102878A (en) * | 2014-03-01 | 2015-09-09 | 김동희 | A destruction collapse alarm system |
-
2015
- 2015-09-30 CN CN201510650270.1A patent/CN105118241B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1793777A (en) * | 2005-12-22 | 2006-06-28 | 中国科学院力学研究所 | Method for measuring sliding surface position and slippage of landslip and its device |
| CN201229650Y (en) * | 2008-05-23 | 2009-04-29 | 福州梦想现代科技有限公司 | Automatic monitoring warning system for drawing triggering type landslide and rolling stone |
| CN102809453A (en) * | 2012-08-02 | 2012-12-05 | 莫也兰 | Sensing/detecting device capable of reflecting internal force change and internal displacement of rock-soil |
| CN203550930U (en) * | 2013-10-30 | 2014-04-16 | 北京科技大学 | Slope deep displacement measuring device |
| CN205003821U (en) * | 2015-09-30 | 2016-01-27 | 宏大国源（芜湖）资源环境治理有限公司 | A early warning system for endangering rock mass monitoring of collapsing |
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| Publication number | Publication date |
|---|---|
| CN105118241A (en) | 2015-12-02 |
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