CN203177847U - Real-time sedimentation monitoring system - Google Patents
Real-time sedimentation monitoring system Download PDFInfo
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- CN203177847U CN203177847U CN 201320146861 CN201320146861U CN203177847U CN 203177847 U CN203177847 U CN 203177847U CN 201320146861 CN201320146861 CN 201320146861 CN 201320146861 U CN201320146861 U CN 201320146861U CN 203177847 U CN203177847 U CN 203177847U
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Abstract
The utility model provides a real-time sedimentation monitoring system. According to the real-time sedimentation monitoring system, a plurality of monitoring points are selected in a monitoring region, detection drums are fixed on the monitoring points, are communicated with one another through pipelines and are filled with a right amount of liquid, wherein a liquid level sensor is arranged in each detection drum and is preferentially a magnetostriction liquid level sensor, and the liquid level sensor is provided with a communication interface and is connected with an on-site supervision system through a communication bus cable; and the real-time sedimentation monitoring system also comprises a signal transmitting end and a remote signal receiving end, wherein the on-site supervision system is connected with the signal transmitting end, and the signal transmitting end is used for transmitting the detected data and alarm information to the remote signal receiving end. The real-time sedimentation monitoring system can be used for automatically and continuously detecting sedimentation parameters of a plurality of monitoring points in real time, comparing the detected parameters with setup parameters in real time and timely giving an alarm when discovering abnormal conditions; and the existing wireless communication network can be used for remote transmission of the detected data and alarm information.
Description
Technical field
The utility model relates to a kind of face of land and attachment settlement monitoring system thereof, relates in particular to a kind of system that can monitor the face of land and attachment sedimentation thereof in real time.
Background technology
The building Geotechnical Engineering is one of present important industry of China.In the excavation construction of structure foundation, the sedimentation situation of in real time, accurately monitoring the working-yard surrounding building is significant for safety in production.
At present, generally all be to adopt spirit-leveling instrument to come the sedimentation situation of periodic monitor buildings by professional survey crew.This is a kind of classic method, exists following shortcoming:
1. real-time is poor.In work progress, be difficult to carry out continuous monitoring.
2. repetitive error is big.
3. can't get rid of human factor to the negative effect of monitoring accuracy.
The utility model content
The purpose of this utility model is, provide a kind of can the automatic continuous monitoring face of land and the system of attachment sedimentation, have the advantages that real-time is good, precision is high.
The utility model adopts fluid connection device principle to monitor the sedimentation situation of buildings, can satisfy that real-time is good, precision is high, designing requirement that can automatic continuous monitoring.
Details are as follows for monitoring principle:
Make earlier two liquid storage cylinders (below be referred to as to detect tube), select monitoring point, two faces of land again, one is the A point, and another is the B point.Detect tube with two and be separately fixed on these two Ground Point, the tube end, be communicated with pipeline, injects an amount of liquid again in tube.The detection tube that is fixed on the A point is called the A tube, and the detection tube that is fixed on the B point is called B tube (as illustrated in fig. 1 and 2).
According to law of connected vessels, the fluid level (being A and the B among Fig. 1 and 2) in two should remain on the same surface level.
Before if sedimentation takes place the B point, liquid level is respectively H1 and h1 in A tube and the B tube, as shown in Figure 1; After sedimentation took place the B point, liquid level was for being respectively H2 and h2, as shown in Figure 2 in A tube and the B tube.So, the relative A of the B point vertical sedimentation of ordering can be represented by the formula apart from S:
S=(h2-H2)-(h1-H1)=(h2-h1)-(H2-H1)=Δh-ΔH
Wherein: Δ h=h2-h1 is the liquid level variable quantity of B tube
Δ H=H2-H1 is the liquid level variable quantity of A tube
Δ h and Δ H can detect continuously by liquid level sensor.Just can monitor in real time the vertical sedimentation amount that B point in the face of land is ordered with respect to A accordingly.
In actual applications, a plurality of monitoring points and the corresponding tube that detects can be set, can realize that like this multiple spot is to the monitoring of any or the relative settlement amount between any 2.
Below be two types settling amount monitoring:
1. absolute settlement amount monitoring
If with a bit being arranged on certain reference point away from the monitored area in a plurality of monitoring points, then can monitor all the other monitoring points with respect to the settling amount of reference point, it also is the absolute settlement amount.This scheme is applicable to spacious zone, as: the zone that railway is along the line, subsidence area, mine, high ferro bridge pier etc. are easy to lay fluid pipeline.
2. non-uniform settling amount monitoring
In the excavation construction of City Building ground, can some monitoring points be set in the top of foundation ditch periphery important building thing, form a monitoring system, in order to monitor the non-uniform settling of this buildings in work progress, also be tilt condition.
The technical solution of the utility model is as follows:
A kind of sedimentation real-time monitoring system is selected some monitoring points in the monitored area, fixed test tube on it, and all detect and to be interconnected by pipeline between the tube and to pack appropriate amount of fluid into;
Each detects in the tube liquid level sensor is installed, the preferred magnetostrictive liquid level sensor of liquid level sensor, and liquid level sensor has communication interface, connects with the on-site supervision system by the communication bus cable;
The on-site supervision system has following function:
1. regularly send data acquisition command to each liquid level sensor that detects tube,
2. the receiving sensor liquid level data of sending,
3. data are handled, are calculated settling amount, judge whether and should report to the police,
4. show settling amount, output sound and light alarm signal,
5. the historical data of observation process stored in record, so that the summary of analysis from now on, thereby further raising is for the prediction level of accident.
Further, also comprise signal sending end and remote signal receiving end, the on-site supervision system connects with signal sending end, and signal sending end is transferred to the remote signal receiving end with detected data and warning message.
Further, also comprise long distance control system, the remote signal receiving end connects with long distance control system.
Further, described signal sending end is industrial mobile phone, and signal sending end transmits data to the remote signal receiving end by wireless communication networks.
The utlity model has following technique effect:
1. can detect the sedimentation parameter of some monitoring points automatically, continuously, in real time;
2. detected parameter and setup parameter can be compared in real time, note abnormalities and in time report to the police;
3. can utilize existing wireless communication networks, with detected data and warning message remote transmission.
Description of drawings
Fig. 1 is the utility model ground settlement monitoring principle synoptic diagram, before the sedimentation.
Fig. 2 is the utility model ground settlement monitoring principle synoptic diagram, after the sedimentation.
Fig. 3 is that the utility model sedimentation real-time monitoring system is formed synoptic diagram.
Embodiment
Be example below in conjunction with accompanying drawing and with the embodiment, sedimentation real-time monitoring system of the present utility model is elaborated.But what those skilled in the art should know is that the utility model is not limited to listed embodiment, as long as meet spirit of the present utility model, all should be included in the protection domain of the present utility model.
A kind of sedimentation real-time monitoring system is selected some monitoring points in the monitored area, fixed test tube on it, and all detect and to be interconnected by flexible duct between the tube and to pack appropriate amount of fluid into; Each detects in the tube magnetostrictive liquid level sensor is installed, and liquid level sensor has 485 communication interfaces, connects with the on-site supervision system by the communication bus cable; The on-site supervision system has following function:
1. regularly send data acquisition command to each liquid level sensor that detects tube,
2. the receiving sensor liquid level data of sending,
3. data are handled, are calculated settling amount, judge whether and should report to the police,
4. show settling amount, output sound and light alarm signal,
5. adopt big capacity technical grade USB flash disk memory technology, the historical data of record storage observation process, so that the summary of analysis from now on, thereby further raising is for the prediction level of accident.
The sedimentation real-time monitoring system also comprises signal sending end and remote signal receiving end, the on-site supervision system connects with signal sending end, signal sending end adopts industrial mobile phone technique, the gsm wireless public network that provides by China Mobile, with detected data and warning message with the mode remote transmission of SMS to keeper's mobile phone.
It should be noted that above-described embodiment is example and unrestricted the utility model, those skilled in the art can design a lot of alternate embodiments and not break away from the scope of claims.
Claims (5)
1. a sedimentation real-time monitoring system is characterized in that, comprising:
Be fixed on the detection tube on selected some monitoring points, monitored area, all detect and are interconnected by pipeline between the tube and pack appropriate amount of fluid into;
Each detects in the tube liquid level sensor is installed, and liquid level sensor has communication interface, connects with the on-site supervision system by the communication bus cable.
2. sedimentation real-time monitoring system according to claim 1 is characterized in that, described liquid level sensor is magnetostrictive liquid level sensor.
3. sedimentation real-time monitoring system according to claim 1 and 2 is characterized in that, also comprises signal sending end and remote signal receiving end, and the on-site supervision system connects with signal sending end.
4. sedimentation real-time monitoring system according to claim 3 is characterized in that, also comprises long distance control system, and the remote signal receiving end connects with long distance control system.
5. sedimentation real-time monitoring system according to claim 3 is characterized in that, described signal sending end is industrial mobile phone, and signal sending end transfers data to the remote signal receiving end by wireless communication networks.
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CN 201320146861 CN203177847U (en) | 2013-03-28 | 2013-03-28 | Real-time sedimentation monitoring system |
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CN 201320146861 CN203177847U (en) | 2013-03-28 | 2013-03-28 | Real-time sedimentation monitoring system |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103542835A (en) * | 2013-10-22 | 2014-01-29 | 国家电网公司 | Foundation settlement monitoring system |
CN103591932A (en) * | 2013-11-09 | 2014-02-19 | 福建士联建设有限公司 | Electronic observation method for building settlement deformation and observation instrument |
CN103868494A (en) * | 2014-04-03 | 2014-06-18 | 山东科技大学 | Surface subsidence monitoring system |
CN104019795A (en) * | 2014-06-20 | 2014-09-03 | 盈亨科技(上海)有限公司 | Railway settlement monitoring system and online monitoring method |
CN104019794A (en) * | 2014-06-18 | 2014-09-03 | 盈亨科技(上海)有限公司 | Inductance type intelligent static level gage device |
CN104596476A (en) * | 2015-01-09 | 2015-05-06 | 贵阳电气控制设备有限公司 | Level elevation difference detection system of bridge erecting machine |
CN104792304A (en) * | 2015-04-29 | 2015-07-22 | 中交上海三航科学研究院有限公司 | Hydraulic type layered settlement gauge, burying method and measuring method |
CN105095671A (en) * | 2015-08-24 | 2015-11-25 | 三峡集团西藏能源投资有限公司 | Real-time sedimentation monitoring early warning instrument, system and achieving method |
CN105867335A (en) * | 2016-05-18 | 2016-08-17 | 陕西省地质环境监测总站 | DCS (distributed control system) monitoring and prewarning system for water-preserved coal mining |
CN108592870A (en) * | 2018-04-19 | 2018-09-28 | 中铁六局集团有限公司 | A kind of ground settlement and protuberance real-time monitoring system and its construction method |
CN114279401A (en) * | 2021-12-27 | 2022-04-05 | 深圳供电局有限公司 | Ground subsidence monitoring system based on GNSS and InSAR |
CN116804546A (en) * | 2023-08-22 | 2023-09-26 | 天津市北洋水运水利勘察设计研究院有限公司 | Magnetic induction type resistor grid layered displacement monitoring method and system |
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2013
- 2013-03-28 CN CN 201320146861 patent/CN203177847U/en not_active Expired - Fee Related
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103542835A (en) * | 2013-10-22 | 2014-01-29 | 国家电网公司 | Foundation settlement monitoring system |
CN103542835B (en) * | 2013-10-22 | 2016-08-24 | 国家电网公司 | A kind of subsidence monitoring of foundation system |
CN103591932A (en) * | 2013-11-09 | 2014-02-19 | 福建士联建设有限公司 | Electronic observation method for building settlement deformation and observation instrument |
CN103868494A (en) * | 2014-04-03 | 2014-06-18 | 山东科技大学 | Surface subsidence monitoring system |
CN104019794A (en) * | 2014-06-18 | 2014-09-03 | 盈亨科技(上海)有限公司 | Inductance type intelligent static level gage device |
CN104019795A (en) * | 2014-06-20 | 2014-09-03 | 盈亨科技(上海)有限公司 | Railway settlement monitoring system and online monitoring method |
CN104596476B (en) * | 2015-01-09 | 2017-01-04 | 贵阳电气控制设备有限公司 | Bridge Erector level height difference detecting system |
CN104596476A (en) * | 2015-01-09 | 2015-05-06 | 贵阳电气控制设备有限公司 | Level elevation difference detection system of bridge erecting machine |
CN104792304A (en) * | 2015-04-29 | 2015-07-22 | 中交上海三航科学研究院有限公司 | Hydraulic type layered settlement gauge, burying method and measuring method |
CN104792304B (en) * | 2015-04-29 | 2018-01-02 | 中交上海三航科学研究院有限公司 | Fluid pressure type laminated settlement meter and method for embedding, measuring method |
CN105095671B (en) * | 2015-08-24 | 2018-08-14 | 三峡集团西藏能源投资有限公司 | Settle Monitoring and forecasting system in real-time instrument and system and implementation method |
CN105095671A (en) * | 2015-08-24 | 2015-11-25 | 三峡集团西藏能源投资有限公司 | Real-time sedimentation monitoring early warning instrument, system and achieving method |
CN105867335A (en) * | 2016-05-18 | 2016-08-17 | 陕西省地质环境监测总站 | DCS (distributed control system) monitoring and prewarning system for water-preserved coal mining |
CN108592870A (en) * | 2018-04-19 | 2018-09-28 | 中铁六局集团有限公司 | A kind of ground settlement and protuberance real-time monitoring system and its construction method |
CN108592870B (en) * | 2018-04-19 | 2020-09-22 | 中铁六局集团有限公司 | Real-time monitoring system for surface settlement and uplift and construction method thereof |
CN114279401A (en) * | 2021-12-27 | 2022-04-05 | 深圳供电局有限公司 | Ground subsidence monitoring system based on GNSS and InSAR |
CN116804546A (en) * | 2023-08-22 | 2023-09-26 | 天津市北洋水运水利勘察设计研究院有限公司 | Magnetic induction type resistor grid layered displacement monitoring method and system |
CN116804546B (en) * | 2023-08-22 | 2023-11-10 | 天津市北洋水运水利勘察设计研究院有限公司 | Magnetic induction type resistor grid layered displacement monitoring method and system |
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C14 | Grant of patent or utility model | ||
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140328 |