CN208366310U - A kind of mass presdiction and disaster prevention crack detecting device - Google Patents
A kind of mass presdiction and disaster prevention crack detecting device Download PDFInfo
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- CN208366310U CN208366310U CN201821052600.2U CN201821052600U CN208366310U CN 208366310 U CN208366310 U CN 208366310U CN 201821052600 U CN201821052600 U CN 201821052600U CN 208366310 U CN208366310 U CN 208366310U
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- slit gauge
- alarm host
- host machine
- disaster prevention
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Abstract
The utility model relates to a kind of mass presdiction and disaster prevention crack detecting devices, including alert detecting backstage, multiple alarm host machines and slit gauge；Alarm host machine includes long-distance radio communication module, short-range wireless communication module and acoustic-optic alarm；The bottom of slit gauge is equipped with mounting rod, and side is equipped with opening, and opening is equipped with movable end, movable end and the telescopic connection of slit gauge；Slit gauge includes displacement monitoring module inside the movable end, shell and short-range wireless communication module, GPS module, data acquisition module and the first power module in shell；Alarm host machine and slit gauge are connected by short-range wireless communication mode；Alarm host machine is connect with alert detecting backstage by long-distance radio communication mode.The mass presdiction and disaster prevention crack detecting device have the advantages that it is portable it is easy to install, be widely used and position in real time, it not only ensure that real-time monitoring alarming, and the power consumption of equipment is greatly reduced, the service life of monitoring device is extended, the O&M cost of monitoring system is alleviated.
Description
Technical field
The utility model relates to displacement measurement technology fields, fill more specifically to a kind of mass presdiction and disaster prevention Crack Detection
It sets.
Background technique
Slit gauge mainly measures the opening degree of concrete, rock, the soil body and works crack or expansion joint, is also applied for each
The displacement measurement of kind structure, is mainly used in railway, highway, bridge and civil buildings, water power hydraulic engineering, petrochemical industry, ring
Border monitoring, industrial hot spot, tunnel, subway, Geological Hazards Monitoring etc..In Geological Hazards Monitoring, generally require to geologic body table
The moving situation and movement tendency in face are monitored, and when its development trend is more than the safe range estimated, geological disaster occurs
A possibility that will greatly increase, in this case, effective real-time monitoring and timely pre-warning signal publication just seem outstanding
It is important.
A kind of novel slit gauge (Patent publication No CN104897095A) with Radio Transmission Technology: one kind has wireless
The novel slit gauge of transmission technology, it is related to the displacement measuring device of civil structure.It include displacement detector, microprocessor,
Wireless communication module, displacement detector are connect with microprocessor, and microprocessor is connect with wireless communication module.The utility model it
The change in displacement data for the civil structure for enabling slit gauge to monitor using Radio Transmission Technology are timely transferred to monitoring people
Member, allows monitoring personnel that can timely grasp the change in displacement situation of civil structure.1. the slit gauge is mainly for civil structure
Monitoring field；
2. the slit gauge needs 24 hours uninterrupted sampling data, equipment power consumption itself is very big, although there is technology that can carry out
Solar recharging, but near the monitoring point of certain areas due to vegetation etc., objective environment condition causes not being available too
Positive energy charging equipment, and the power system maintenance cost of equipment accounts for the overwhelming majority of whole system later period O&M cost；3. should
Slit gauge construction and installation are complicated, do not have portability, are not suitable for mass presdiction and disaster prevention and emergency monitoring；4. the slit gauge does not have fixed
Bit function, the scenes such as emergency monitoring cannot pass monitoring field position data back in time；5. the slit gauge is concentrated using control centre
Management mode, control centre need to arrange human attendance throughout the year, and cost of labor is larger, and real-time, interactive is poor.
Utility model content
Technical problem to be solved by the utility model is: providing a kind of mass presdiction and disaster prevention crack detecting device, can be used for more
The Crack Monitoring in kind of field, can hand-portable, can quickly be arranged in the emergency such as geological disaster region, quick obtaining crack becomes
Change information, and being capable of automatic alarm.
The technical solution of the utility model is: the utility model provides a kind of mass presdiction and disaster prevention crack detecting device, packet
Include alert detecting backstage, multiple alarm host machines and slit gauge；
The alarm host machine includes long-distance radio communication module, short-range wireless communication module and acoustic-optic alarm；
The bottom of the slit gauge is equipped with mounting rod, and side is equipped with opening, and the opening is equipped with movable end, the activity
The telescopic connection in inside at end and the slit gauge；The slit gauge includes the displacement monitoring mould inside the movable end
Block, shell and short-range wireless communication module, GPS module, data acquisition module and the first power module in shell, institute
Rheme moves monitoring modular for detecting the variation of the distance between the movable end and slit gauge ontology, and the GPS module is for examining
The location data of crack metre, the data acquisition module is for acquiring the detection data of displacement monitoring module and GPS module simultaneously
It is uploaded to the alarm host machine, first power module is that short-range wireless communication module, GPS module and data acquisition module supply
Electricity；
The alarm host machine and slit gauge are connected by short-range wireless communication mode；After the alarm host machine and alert detecting
Platform is connected by long-distance radio communication mode.
Further, the alarm host machine further includes second power supply module and the second antenna, and the second power supply module is used
It powers in for the alarm host machine.
Further, the alert detecting backstage further includes first antenna.
Further, the movable end is connected by curved steel wire with the inside of the slit gauge.
Further, the shape of the slit gauge is cylindrical body, and the bottom of the mounting rod is additionally provided with circular cone.
Further, the slit gauge further includes that Battery Baton, battery pack or battery are one such or a variety of for facing
When power.
The mass presdiction and disaster prevention crack detecting device for implementing the utility model has the advantages that 1. have versatility, main
The opening degree for measuring concrete, rock, the soil body and works crack or expansion joint, the displacement for being also applied for various structures are surveyed
Amount is mainly used in railway, highway, bridge and civil buildings, water power hydraulic engineering, petrochemical industry, environmental monitoring, industry heat
Point, tunnel, subway, Geological Hazards Monitoring etc..It is particularly suitable for the mass presdiction and disaster prevention of geological disaster；
It 2. having low power dissipation design, can be powered, be solved by special portable formula Battery Baton, battery pack or temporary accumulator cell
Power supply problem；
3. having portability and foolproof mounting characteristics, arranged convenient for monitoring field Fast Installation；
4. having GPS positioning module, monitoring field position can be quickly determined after being installed；
5. can transmit data using near-field communication mode between surveying group's cracking-proof device, all field devices can pass through report
Alert host remote transmission data, alarm.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram of the utility model mass presdiction and disaster prevention crack detecting device；
Fig. 2 is the structural schematic diagram of the alarm host machine of the utility model mass presdiction and disaster prevention crack detecting device；
Fig. 3 is the structural schematic diagram of the slit gauge of the utility model mass presdiction and disaster prevention crack detecting device.
Appended drawing reference:
1 alarm host machine 2 of alert detecting backstage
3 long-distance radio communication module 4 of slit gauge
5 acoustic-optic alarm 6 of short-range wireless communication module
7 GPS module 8 of displacement monitoring module
9 first power module 10 of data acquisition module
11 mounting rod 12 of first antenna
Second antenna, 13 movable end 14
Second power supply module 15
Specific embodiment
Fig. 1 to Fig. 3 shows a preferred embodiment of the utility model mass presdiction and disaster prevention crack detecting device comprising alarm
Monitoring backstage 1, multiple alarm host machines 2 and slit gauge 3, in the present embodiment with an alert detecting backstage, two alarm host machines and
For six slit gauges；Alarm host machine 2 includes long-distance radio communication module 4, short-range wireless communication module 5 and acoustic-optic alarm
6；The bottom of slit gauge 3 is equipped with mounting rod 12, and side is equipped with opening, and opening is equipped with movable end 14, movable end 14 and slit gauge 3
The telescopic connection in inside；Slit gauge 3 includes the displacement monitoring module 7 being set to inside movable end 14, shell and is set to outer
Short-range wireless communication module 5, GPS module 8, data acquisition module 9 and the first power module 10 in shell, displacement monitoring module 7
For detecting the variation of the distance between movable end 14 and 3 ontology of slit gauge, GPS module 8 is used to detect the positioning number of slit gauge 3
According to, data acquisition module 9 is used to acquire the detection data of displacement monitoring module 7 and GPS module 8 and is uploaded to alarm host machine 2, the
One power module 10 is that short-range wireless communication module 5, GPS module 8 and data acquisition module 9 are powered；Alarm host machine 2 and slit gauge
3 are connected by short-range wireless communication mode；Alarm host machine 2 is connect with alert detecting backstage 1 by long-distance radio communication mode.This
The multiple alarm host machines of alert detecting background monitoring in embodiment, an alarm host machine receive the letter that multiple slit gauges detect
Breath, thus reach mass presdiction and disaster prevention, the effect of Centralized Monitoring.3 monnolithic case of slit gauge is in cylindrical shape, and overall volume is smaller, just
In carrying, lower part is the mounting rod 12 of bottom belt circular cone, is easily installed, can be vertically fixed on Rock And Soil surface, side is equipped with
Opening, opening are equipped with movable end 14, the telescopic connection in inside of movable end 14 and slit gauge 3, and movable end 14 is dragline type,
The end of movable end 14 is equipped with elastic component, and movable end can be made to stretch and be contracted in opening, it is preferred that movable in the present embodiment
End 14 is connected by curved steel wire with the inside of slit gauge.When in use, slit gauge bottom is fixed on quasi- monitoring object table
On face, movable end and slit gauge ontology are separately fixed at quasi- monitoring crack two sides, the displacement monitoring module monitors in movable end
Monitoring data are simultaneously uploaded to alarm host machine, alarm host machine by the distance length of movable end and slit gauge by way of near-field communication
Data are uploaded to alert detecting backstage, when monitoring data are more than alarm threshold value, alarm host machine is set by included sound-light alarm
Standby alarm, prompting may cause danger, and avoid accident.
Alert detecting backstage 1 further includes first antenna 11 in the present embodiment, and alarm host machine 2 further includes second power supply module 15
With the second antenna 13, second power supply module 15 is used to power for alarm host machine 2, and first antenna 11 and the second antenna 13 are for receiving
The information sent between each other.
Slit gauge 3 further includes that Battery Baton, battery pack or battery are one such or a variety of for interim in the present embodiment
Power supply, since slit gauge uses outdoors, there is a situation where timely using backup power source when electricity is used up, avoids Crack Monitoring from filling
Power-off is set to be unable to run.
The specific work process of the mass presdiction and disaster prevention crack detecting device of the utility model is as follows: using it is preceding by movable end with split
Seam meter ontology is separately fixed at quasi- monitoring crack two sides, and alarm host machine is installed on compromised gathering of people area, splits after installation
Seam meter is opened to be measured for the first time, measurement initial value and monitoring location information is uploaded, subsequently into dormant state, when there is folding in crack
When variation, slit gauge opens real-time monitoring, the distance change of displacement monitoring module monitors movable end and slit gauge in movable end
And monitoring data are uploaded to alarm host machine by way of near-field communication, after data are uploaded to alert detecting by alarm host machine
Platform.When monitoring data are more than alarm threshold value, alarm host machine may be endangered by carrying sound-light alarm equipment alarm, prompting
Danger, avoids accident.Product uses low power dissipation design, only just opens real-time monitoring when crack has folding to change, simultaneously
Open GPS positioning, location data is uploaded together with monitoring data, in addition slit gauge can by special portable formula Battery Baton,
Battery pack or temporary accumulator cell power supply, solve power supply problem.Data can be transmitted using near-field communication mode between slit gauge, owned
Field device can pass through alarm host machine remote transmission data, alarm.
Using the mass presdiction and disaster prevention crack detecting device of the utility model, have the following beneficial effects: that 1. have versatility, it is main
The opening degree for measuring concrete, rock, the soil body and works crack or expansion joint, the displacement for being also applied for various structures are surveyed
Amount is mainly used in railway, highway, bridge and civil buildings, water power hydraulic engineering, petrochemical industry, environmental monitoring, industry heat
Point, tunnel, subway, Geological Hazards Monitoring etc..It is particularly suitable for the mass presdiction and disaster prevention of geological disaster；
It 2. having low power dissipation design, can be powered, be solved by special portable formula Battery Baton, battery pack or temporary accumulator cell
Power supply problem；
3. having portability and foolproof mounting characteristics, arranged convenient for monitoring field Fast Installation；
4. having GPS positioning module, monitoring field position can be quickly determined after being installed；
5. can transmit data using near-field communication mode between surveying group's cracking-proof device, all field devices can pass through report
Alert host remote transmission data, alarm.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
It, in specific embodiments and applications can be with many changes may be made, as long as these variations are without departing from this with novel thought
The design of utility model, belongs to the protection scope of the utility model.
Claims (6)
1. a kind of mass presdiction and disaster prevention crack detecting device, which is characterized in that including alert detecting backstage, multiple alarm host machines and crack
Meter；
The alarm host machine includes long-distance radio communication module, short-range wireless communication module and acoustic-optic alarm；
The bottom of the slit gauge be equipped with mounting rod, side be equipped with opening, the opening be equipped with movable end, the movable end with
The telescopic connection in the inside of the slit gauge；The slit gauge include displacement monitoring module inside the movable end,
Shell and short-range wireless communication module, GPS module, data acquisition module and the first power module in shell, it is described
Displacement monitoring module is for detecting the variation of the distance between the movable end and slit gauge ontology, and the GPS module is for detecting
The location data of slit gauge, the data acquisition module be used for acquire displacement monitoring module and GPS module detection data and
The alarm host machine is reached, first power module is that short-range wireless communication module, GPS module and data acquisition module supply
Electricity；
The alarm host machine and slit gauge are connected by short-range wireless communication mode；The alarm host machine and alert detecting backstage are logical
Cross long-range wireless communication mode connection.
2. mass presdiction and disaster prevention crack detecting device according to claim 1, which is characterized in that the alarm host machine further includes
Two power modules and the second antenna, the second power supply module are used to power for the alarm host machine.
3. mass presdiction and disaster prevention crack detecting device according to claim 1, which is characterized in that the slit gauge further includes first
Antenna.
4. mass presdiction and disaster prevention crack detecting device according to claim 1, which is characterized in that the movable end passes through curved
Steel wire is connected with the inside of the slit gauge.
5. mass presdiction and disaster prevention crack detecting device according to claim 1, which is characterized in that the shape of the slit gauge is circle
The bottom of cylinder, the mounting rod is additionally provided with circular cone.
6. mass presdiction and disaster prevention crack detecting device according to claim 1, which is characterized in that the slit gauge further includes battery
Stick, battery pack or battery are one such or a variety of for temporary power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052600.2U CN208366310U (en) | 2018-07-04 | 2018-07-04 | A kind of mass presdiction and disaster prevention crack detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052600.2U CN208366310U (en) | 2018-07-04 | 2018-07-04 | A kind of mass presdiction and disaster prevention crack detecting device |
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| Publication Number | Publication Date |
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| CN208366310U true CN208366310U (en) | 2019-01-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731622A (en) * | 2018-07-04 | 2018-11-02 | 深圳市北斗云信息技术有限公司 | A kind of mass presdiction and disaster prevention crack detecting device |
-
2018
- 2018-07-04 CN CN201821052600.2U patent/CN208366310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731622A (en) * | 2018-07-04 | 2018-11-02 | 深圳市北斗云信息技术有限公司 | A kind of mass presdiction and disaster prevention crack detecting device |
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