CN205230275U - Urban road earth subsidence early warning device - Google Patents
Urban road earth subsidence early warning device Download PDFInfo
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- CN205230275U CN205230275U CN201520930004.XU CN201520930004U CN205230275U CN 205230275 U CN205230275 U CN 205230275U CN 201520930004 U CN201520930004 U CN 201520930004U CN 205230275 U CN205230275 U CN 205230275U
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- earth subsidence
- data acquisition
- urban road
- warning device
- controller
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Abstract
The utility model discloses an urban road earth subsidence early warning device, the data acquisition who sink on the city road surface that is used for measuring including laying in city road surface below nets, wherein, the data acquisition net is woven by vertically and horizontally staggered's corrosion resistant fiber tube and is formed, each contains displacement sensor in the fiber tube, online each of data acquisition displacement sensor with the controller electricity is connected, each displacement sensor is regularly with the passback of survey data to directly linking to each other with it in the controller, it is connected with an alarm that is used for releasing earth subsidence alarm signal to go back the electricity on the controller. According to the timely early warning earth subsidence accident of ground downward trend, the deduction and exemption resident's of maximum possible loss, the security is high, the good reliability, the practicality is good, and is humanized excellent, the modern design, maneuverability is strong, easily popularizes and applies.
Description
Technical field
The utility model relates to road and bridge, municipal works technical field, especially a kind of urban road earth subsidence prior-warning device.
Background technology
Land subsidence is also called land subsidence or earth subsidence.It is under economic activities of human beings impact, due to the compression of underground scall consolidation, and the descending motion (or engineeriing geological phenomenon) of a kind of local causing earth's crust surface level to reduce.By in Dec, 2011, in state-owned more than 50 cities there is land subsidence, Yangtze River Delta Area, the North China Plain become severely afflicated area with Fen-Wei basin.Various urban road earth subsidence event is appeared in the newspapers end repeatly, brings serious potential safety hazard to urban life.
And the earth subsidence of urban road surfaces is mainly because breaking of foggara causes, earth subsidence causes great loss to pedestrian, but is difficult to prediction often with sudden due to earth subsidence, and this problems demand solves.
Utility model content
Prior art can not meet the needs of people, and for making up prior art deficiency, the utility model aims to provide a kind of urban road earth subsidence prior-warning device.
For achieving the above object, by the following technical solutions, a kind of urban road earth subsidence prior-warning device, comprises the utility model,
Be layed in below urban pavement for measure urban pavement sink data acquisition network;
Wherein, described data acquisition network is woven by crisscross fibre pipe and forms, containing displacement transducer in fibre pipe described in each;
Online each the institute's displacement sensors of described data acquisition is electrically connected with described controller, each institute's displacement sensors timing by surveyed data back in described controller directly connected with it;
Described controller is also electrically connected with one in order to discharge the alarm of earth subsidence alerting signal.
Preferably, described data acquisition is connected with a DC power supply apparatus electrical connection on the net, and described DC power supply apparatus is electrically connected with each institute's displacement sensors.
Preferably, local section earth subsidence warning module is included in described controller, described local section earth subsidence warning module comprises high computational module, described high computational module receives the displacement signal of each displacement sensor passback that described controller forwards and then calculates data acquisition network integrally in the global displacement amount of vertical direction, when data acquisition network has downward global displacement amount and this displacement is greater than certain threshold value, described high computational module triggers described alarm and reports to the police.
Preferably, be equipped with several data acquisition networks below described urban pavement, the controller in data acquisition network described in each is also electrically connected with wireless communication apparatus, described wireless communication apparatus is electrically connected with server.
Preferably, described server end is also provided with the warning module of earth subsidence on a large scale that signal with it connects, the global displacement signal that described each controller of the warning module of earth subsidence on a large scale COMPREHENSIVE CALCULATING returns and then construct the site distribution plan that urban road subsides, when the site that subsides in a certain region reaches threshold value, the described warning module of earth subsidence on a large scale sends alerting signal to server end.
Preferably, the upside of described data acquisition network is also provided with water barrier, electromagnetic signal separation layer, insulation course from the bottom up successively; The described downside gathering net is also provided with insulation course, electromagnetic signal separation layer, water barrier from top to bottom successively.
Preferably, described water barrier is asphalt oil carpet veneer.
Preferably, described electromagnetic signal separation layer silicon steel plate.
Preferably, described insulation course is polytetrafluoroethylene floor.
Compared with prior art, the beneficial effects of the utility model are: the utility model gathers net in order to measure earth subsidence data by setting data, and described above concentrating is fed back to server end, server end can learn the earth subsidence situation in each measurement site easily by large data analysis, and according to ground downward trend timely early warning earth subsidence accident, the loss of the deduction and exemption resident of maximum possible, security is high, reliability is strong, practicality is good, and hommization is excellent, novel in design, workable, be easy to apply.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram;
Fig. 2 is the structured flowchart of an embodiment of the present utility model;
Fig. 3 is the structured flowchart of an embodiment of controller described in Fig. 2;
Fig. 4 is the structural representation of the another embodiment of the utility model;
Fig. 5 is an example of Fig. 4;
Fig. 6 is another example of Fig. 4;
Reference numeral:
10, data acquisition network; 101, fibre pipe; 1011, displacement transducer; 12, DC power supply apparatus; 20, controller; 201, local section earth subsidence warning module; 2011, high computational module; 30, wireless communication apparatus; 40, server; 50, earth subsidence warning module on a large scale; 91, insulation course; 911, polytetrafluoroethylene floor; 92, electromagnetic signal separation layer; 921, silicon steel plate; 93, water barrier; 931, asphalt oil carpet veneer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 6, Fig. 1 is the utility model one-piece construction schematic diagram; Fig. 2 is the structured flowchart of an embodiment of the present utility model; Fig. 3 is the structured flowchart of an embodiment of controller 20 described in Fig. 2; Fig. 4 is the structural representation of the another embodiment of the utility model; Fig. 5 is an example of Fig. 4; Fig. 6 is another example of Fig. 4.
As Fig. 1, a kind of urban road earth subsidence prior-warning device, comprises, be layed in below urban pavement for measure urban pavement sink data acquisition network 10; Wherein, described data acquisition network 10 is woven by crisscross fibre pipe 101 and forms, as Fig. 2, containing displacement transducer 1011 in fibre pipe 101 described in each; Each institute's displacement sensors 1011 on described data acquisition network 10 is electrically connected with described controller 20, in the described controller 20 that surveyed data back is extremely directly connected with it by each institute's displacement sensors 1011 timing; Described controller 20 is also electrically connected with one in order to discharge the alarm of earth subsidence alerting signal.
As an embodiment of the present utility model, as Fig. 2, described data acquisition network 10 is connected with a DC power supply apparatus 12 and is electrically connected, described DC power supply apparatus 12 is electrically connected with each institute's displacement sensors 1011.
As an embodiment of the present utility model, as Fig. 3, local section earth subsidence warning module 201 is included in described controller 20, described local section earth subsidence warning module 201 comprises high computational module 2011, described high computational module 2011 receives the displacement signal of each displacement sensor 1011 passback that described controller 20 forwards and then calculates data acquisition network 10 integrally in the global displacement amount of vertical direction, when data acquisition network 10 has downward global displacement amount and this displacement is greater than certain threshold value, described high computational module 2011 triggers described alarm and reports to the police.
As an embodiment of the present utility model, as Fig. 2, be equipped with several data acquisition networks 10 below described urban pavement, the controller 20 in data acquisition network 10 described in each is also electrically connected with wireless communication apparatus 30, described wireless communication apparatus 30 is electrically connected with server 40.
As an embodiment of the present utility model, as Fig. 2, described server 40 end is also provided with the warning module of earth subsidence on a large scale 50 that signal with it connects, the global displacement signal that described each controller 20 of the warning module 50 of earth subsidence on a large scale COMPREHENSIVE CALCULATING returns and then construct the site distribution plan that urban road subsides, when the site that subsides in a certain region reaches threshold value, the described warning module of earth subsidence on a large scale 50 sends alerting signal to server 40 end.
As an embodiment of the present utility model, as Fig. 4, the upside of described data acquisition network 10 is also provided with water barrier 93, electromagnetic signal separation layer 92, insulation course 91 from the bottom up successively; The described downside gathering net is also provided with insulation course 91, electromagnetic signal separation layer 92, water barrier 93 from top to bottom successively.
As an embodiment of the present utility model, as Fig. 5, described water barrier 93 is asphalt oil carpet veneers 931.
As an embodiment of the present utility model, as Fig. 6, described electromagnetic signal separation layer 92 silicon steel plate 921.
As an embodiment of the present utility model, as Fig. 6, described insulation course 91 is polytetrafluoroethylene floors 911.
In sum, the utility model gathers net 10 in order to measure earth subsidence data by setting data, and described above concentrating is fed back to server 40 end, server 40 end can learn the earth subsidence situation in each measurement site easily by large data analysis, and according to ground downward trend timely early warning earth subsidence accident, the loss of the deduction and exemption resident of maximum possible, security is high, reliability is strong, practicality is good, and hommization is excellent, novel in design, workable, be easy to apply.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (9)
1. a urban road earth subsidence prior-warning device, is characterized in that, comprises,
Be layed in below urban pavement for measure urban pavement sink data acquisition network;
Wherein, described data acquisition network is woven by crisscross corrosion resistant fibre pipe and forms, containing displacement transducer in fibre pipe described in each;
Online each the institute's displacement sensors of described data acquisition is electrically connected with controller, each institute's displacement sensors timing by surveyed data back in described controller directly connected with it;
Described controller is also electrically connected with one in order to discharge the alarm of earth subsidence alerting signal.
2. urban road earth subsidence prior-warning device according to claim 1, is characterized in that, described data acquisition is connected with a DC power supply apparatus electrical connection on the net, and described DC power supply apparatus is electrically connected with each institute's displacement sensors.
3. urban road earth subsidence prior-warning device according to claim 1, it is characterized in that, local section earth subsidence warning module is included in described controller, described local section earth subsidence warning module comprises high computational module, described high computational module receives the displacement signal of each displacement sensor passback that described controller forwards and then calculates data acquisition network integrally in the global displacement amount of vertical direction, when data acquisition network has downward global displacement amount and this displacement is greater than certain threshold value, described high computational module triggers described alarm and reports to the police.
4. urban road earth subsidence prior-warning device according to claim 1, it is characterized in that, be equipped with several data acquisition networks below described urban pavement, the controller in data acquisition network described in each is also electrically connected with wireless communication apparatus, described wireless communication apparatus is electrically connected with server.
5. urban road earth subsidence prior-warning device according to claim 4, it is characterized in that, described server end is also provided with the warning module of earth subsidence on a large scale that signal with it connects, the global displacement signal that described each controller of the warning module of earth subsidence on a large scale COMPREHENSIVE CALCULATING returns and then construct the site distribution plan that urban road subsides, when the site that subsides in a certain region reaches threshold value, the described warning module of earth subsidence on a large scale sends alerting signal to server end.
6. urban road earth subsidence prior-warning device according to claim 1, is characterized in that, the upside of described data acquisition network is also provided with water barrier, electromagnetic signal separation layer, insulation course from top to bottom successively; The described downside gathering net is also provided with insulation course, electromagnetic signal separation layer, water barrier from top to bottom successively.
7. urban road earth subsidence prior-warning device according to claim 6, is characterized in that, described water barrier is asphalt oil carpet veneer.
8. urban road earth subsidence prior-warning device according to claim 7, is characterized in that, described electromagnetic signal separation layer silicon steel plate.
9. urban road earth subsidence prior-warning device according to claim 8, it is characterized in that, described insulation course is polytetrafluoroethylene floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930004.XU CN205230275U (en) | 2015-11-21 | 2015-11-21 | Urban road earth subsidence early warning device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520930004.XU CN205230275U (en) | 2015-11-21 | 2015-11-21 | Urban road earth subsidence early warning device |
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| CN205230275U true CN205230275U (en) | 2016-05-11 |
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| CN201520930004.XU Expired - Fee Related CN205230275U (en) | 2015-11-21 | 2015-11-21 | Urban road earth subsidence early warning device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317948A (en) * | 2018-01-30 | 2018-07-24 | 山东大学 | Resistance value alertness grid foundation displacement tests system and method |
| WO2019148752A1 (en) * | 2018-01-30 | 2019-08-08 | 山东大学 | Foundation settlement testing system and method adopting resistance-sensitive geogrids |
-
2015
- 2015-11-21 CN CN201520930004.XU patent/CN205230275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317948A (en) * | 2018-01-30 | 2018-07-24 | 山东大学 | Resistance value alertness grid foundation displacement tests system and method |
| WO2019148752A1 (en) * | 2018-01-30 | 2019-08-08 | 山东大学 | Foundation settlement testing system and method adopting resistance-sensitive geogrids |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161121 |