CN108181668A - Concrete dam construction safety monitoring method - Google Patents
Concrete dam construction safety monitoring method Download PDFInfo
- Publication number
- CN108181668A CN108181668A CN201711462995.3A CN201711462995A CN108181668A CN 108181668 A CN108181668 A CN 108181668A CN 201711462995 A CN201711462995 A CN 201711462995A CN 108181668 A CN108181668 A CN 108181668A
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- China
- Prior art keywords
- processor
- laser
- concrete dam
- safety monitoring
- monitoring method
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
Mesh of the present invention is related to a kind of Concrete Dam Construction safety monitoring method, and multiple laser emitters are equipped in the side of concrete dam body, and opposite side is equipped with multiple laser pickoffs, and laser pickoff receives the laser signal of the laser transmitter projects；The laser pickoff is connected with processor, and processor is connected with alarm system；The processor, with the presence or absence of interrupting, if there is interrupting, then has construction object to fall, and start alarm system and send out alarm according to laser pickoff received signal.This method can detect whether that alarm is fallen and sent out in the presence of construction object in real time.
Description
Technical field
The present invention relates to safety monitoring during construction, in particular to a kind of Concrete Dam Construction safety monitoring method.
Background technology
In the construction of concrete dam, safe construction has to meet relevant criterion, then in practice of construction, can exist
The situation that construction object falls, in order to avoid safety problem caused by junk, it is necessary to safety is carried out in the construction of concrete dam
Monitoring.
Invention content
Present invention aims to overcome that above-mentioned the deficiencies in the prior art and a kind of Concrete Dam Construction safety monitoring side is provided
Method, this method can detect whether that alarm is fallen and sent out in the presence of construction object in real time.
The object of the invention is realized the technical solution adopted is that a kind of Concrete Dam Construction safety monitoring method, in concrete dam
The side of dam body is equipped with multiple laser emitters, and opposite side is equipped with multiple laser pickoffs, and laser pickoff receives the laser
The laser signal of transmitter transmitting；The laser pickoff is connected with processor, and processor is connected with alarm system；The processing
Device, with the presence or absence of interrupting, if there is interrupting, then has construction object to fall, and start alarm system according to laser pickoff received signal
System sends out alarm.
In the above-mentioned technical solutions, the both sides of the concrete dam body are respectively equipped with air velocity transducer, air velocity transducer
It is connect respectively with processor, the real-time wind velocity signal of detection is transmitted to processor by air velocity transducer；If there is above-mentioned interruption
Then processor is judged as that wind speed interferes according to wind velocity signal, cancels the judgement of above-mentioned interruption if being interfered for wind speed.
The present invention is according to laser pickoff received signal with the presence or absence of interruption to determine whether there are construction object whereabouts
Situation, in addition can also according to the wind speed of construction site discharge wind to laser pickoff receive signal interference.
Description of the drawings
Fig. 1 is the flow chart of Concrete Dam Construction safety monitoring method of the present invention.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, a kind of Concrete Dam Construction safety monitoring method of the present invention, this method：In concrete dam body
Side is equipped with multiple laser emitters, and opposite side is equipped with multiple laser pickoffs, and laser pickoff receives the laser emitter
The laser signal of transmitting；The laser pickoff is connected with processor, and processor is connected with alarm system；The processor according to
Laser pickoff received signal if there is interrupting, then has construction object to fall, and start alarm system and send out with the presence or absence of interrupting
Alarm.
Due to can be there are large wind in construction site, wind-force can generate interference to laser pickoff received signal, from
And it influences to judge.The present invention is also respectively equipped with air velocity transducer in the both sides of concrete dam body, air velocity transducer respectively with place
Device connection is managed, the real-time wind velocity signal of detection is transmitted to processor by air velocity transducer；If there is above-mentioned interruption then processor
It is judged as that wind speed interferes according to wind velocity signal, cancels the judgement of above-mentioned interruption if being interfered for wind speed.
Claims (2)
1. a kind of Concrete Dam Construction safety monitoring method, it is characterised in that：It is equipped in the side of concrete dam body multiple sharp
Optical transmitting set, opposite side are equipped with multiple laser pickoffs, and laser pickoff receives the laser signal of the laser transmitter projects；
The laser pickoff is connected with processor, and processor is connected with alarm system；The processor is received according to laser pickoff
Signal with the presence or absence of interrupt, if there is interrupt, then have construction object fall, and start alarm system and send out alarm.
2. Concrete Dam Construction safety monitoring method according to claim 1, it is characterised in that：The concrete dam body
Both sides are respectively equipped with air velocity transducer, and air velocity transducer is connect respectively with processor, and air velocity transducer is by the real-time wind speed of detection
Signal transmission is to processor；If there is above-mentioned interruption, then processor is judged as that wind speed interferes according to wind velocity signal, is such as wind speed
The judgement of above-mentioned interruption is then cancelled in interference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711462995.3A CN108181668A (en) | 2017-12-28 | 2017-12-28 | Concrete dam construction safety monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711462995.3A CN108181668A (en) | 2017-12-28 | 2017-12-28 | Concrete dam construction safety monitoring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108181668A true CN108181668A (en) | 2018-06-19 |
Family
ID=62548494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711462995.3A Pending CN108181668A (en) | 2017-12-28 | 2017-12-28 | Concrete dam construction safety monitoring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108181668A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201367022Y (en) * | 2009-01-14 | 2009-12-23 | 沈阳西东控制技术有限公司 | Laser barrier monitoring and controlling device between metro station shield door and train door |
| CN102169192A (en) * | 2009-12-29 | 2011-08-31 | 韩国地质资源硏究院 | Non-contact rockfall detection device using optical sensor |
| CN103454694A (en) * | 2013-09-10 | 2013-12-18 | 北京北奥东华激光技术有限公司 | Telescopic laser detection system |
| CN205720723U (en) * | 2016-04-12 | 2016-11-23 | 南京合智信息技术有限公司 | Based on Internet of Things drop strick precaution monitoring system building building foreign body |
| CN206266814U (en) * | 2016-11-28 | 2017-06-20 | 王宏斌 | A kind of laser broken yarn detection means |
| CN206451020U (en) * | 2016-12-30 | 2017-08-29 | 昆明昆船逻根机场物流系统有限公司 | A kind of pipeline article drops detecting system |
-
2017
- 2017-12-28 CN CN201711462995.3A patent/CN108181668A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201367022Y (en) * | 2009-01-14 | 2009-12-23 | 沈阳西东控制技术有限公司 | Laser barrier monitoring and controlling device between metro station shield door and train door |
| CN102169192A (en) * | 2009-12-29 | 2011-08-31 | 韩国地质资源硏究院 | Non-contact rockfall detection device using optical sensor |
| CN103454694A (en) * | 2013-09-10 | 2013-12-18 | 北京北奥东华激光技术有限公司 | Telescopic laser detection system |
| CN205720723U (en) * | 2016-04-12 | 2016-11-23 | 南京合智信息技术有限公司 | Based on Internet of Things drop strick precaution monitoring system building building foreign body |
| CN206266814U (en) * | 2016-11-28 | 2017-06-20 | 王宏斌 | A kind of laser broken yarn detection means |
| CN206451020U (en) * | 2016-12-30 | 2017-08-29 | 昆明昆船逻根机场物流系统有限公司 | A kind of pipeline article drops detecting system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180619 |
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| WD01 | Invention patent application deemed withdrawn after publication |