CN105160781A - Monitoring system used for detecting displacement of well lid - Google Patents
Monitoring system used for detecting displacement of well lid Download PDFInfo
- Publication number
- CN105160781A CN105160781A CN201510459874.8A CN201510459874A CN105160781A CN 105160781 A CN105160781 A CN 105160781A CN 201510459874 A CN201510459874 A CN 201510459874A CN 105160781 A CN105160781 A CN 105160781A
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- Prior art keywords
- well lid
- monitoring
- positioning system
- warning
- switch
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1481—Security devices, e.g. indicating unauthorised opening
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Emergency Alarm Devices (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a monitoring system used for detecting displacement of a well lid. The monitoring system includes a monitoring alarm system, installation hitching legs and strong magnets. The monitoring waterproof alarm system is equipped with the four installation hitching legs, each of the installation hitching legs is equipped with the strong magnet, the monitoring alarm system includes vibration switches, an alarm system, a positioning system and a power supply module, the power supply module is connected with the vibration switches, the alarm system and the positioning system to provide electric energy, the vibration switches control the alarm system and the positioning system through circuits, and the four vibration switches are installed on a circuit board of the monitoring alarm system. Alarm information of occurrence of a well lid displacement phenomenon is sent out in first time, and position information is sent out, so that monitoring personnel dispose in time. To sum up, the monitoring system used for detecting displacement of the well lid is simple in structure, convenient to install, long in time of endurance, high in monitoring efficiency and extremely strong in warning degree.
Description
Technical field
The present invention relates to well lid security fields, particularly, relating to a kind of monitoring system for detecting well lid displacement.
Background technology
Along with city various functions is day by day perfect, well lid is also embedded in the Ge Tiao street in city as the screw on megamachine.These well lids adhere to multiple industry departments such as municipal administration, communication, combustion gas, heating power, electric power, traffic control separately, and ownership is complicated, and management difficulty is large.Wherein electric power, communication cable well lid account for sizable part.
Current well lid management mostly is artificial inspection, it is safeguarded, antitheft and to investigate the work efficiency remedied not high, therefore how to guarantee that well lid facility can be safeguarded in time, finding early for the various hidden danger occurred and investigate, is an important topic of avenue management work.
Up to now, the criminal offence stealing well lid happens occasionally, even if each department implement the management method for preventing well lid stolen in succession, but effect is not good.Stolen, the disappearance of well lid are damaged, and mainly cause the impact of two aspects: 1, bring potential safety hazard to pedestrian and vehicle, become road killer; 2, by well lid entrance theft underground power lines cable, impact power supply and communication.
Steal well lid and steal underground cables and become the current outstanding problem affecting China's urban construction, electric power, communication security.The current solution one that can have is people's air defense, and two is that thing is prevented, three is technical precautions.Wherein, the difficulty of people's air defense mainly supervises region too extensively, and can not take precautions against 24 hour all the period of time and put in place, efficiency is low, and cost is large; Thing is anti-has limitation, high cost, takes precautions against limited; The problem of technological prevention is high cost, and its antitheft cost, far beyond the real cost of well lid itself and the stolen cost of loss, realize taking precautions against just more difficult to the monitoring of large regions well lid and cable.
There is company at present by RFID technique and WSN technology, research and develop wisdom street well lid Managed Solution or manage well lid, although good method of can yet be regarded as by monitoring, but need for it lays supply line, with high costs, supply line's maintenance procedures is loaded down with trivial details, therefore has certain limitation.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of without the need to laying supply line, the monitoring system for detecting well lid displacement sending warning message and warning message after well lid Loss occurs detected.
The present invention's adopted technical scheme that solves the problem is: a kind of monitoring system for detecting well lid displacement, comprise monitor and alarm system, hanging feet and strong magnet are installed, the warning system of described monitoring waterproof is provided with four and installs hanging feet, each described installation hanging feet is equipped with strong magnet, described monitor and alarm system comprises vibration switch, warning system, positioning system and supply module, described supply module respectively with vibration switch, warning system is connected with positioning system provides electric energy, described vibration switch controls warning system and positioning system respectively by circuit, vibration switch described in four is arranged on the circuit board of monitor and alarm system.
Preferably, described vibration switch is ball switch.
Preferably, the ball switch annular array described in four is arranged on the circuit board of monitor and alarm system (1), and described ball switch and the angle of circuit board are 15 ° to 18 °.
Preferably, described ball switch and the angle of circuit board are 17 °.
Preferably, described positioning system is BEI-DOU position system or gps satellite positioning system, and described positioning system is communicated by short message, WIFI, GPRS, GSM message, 3G or 4G mode with between central monitor system.
To sum up, the invention has the beneficial effects as follows:
1. the installation of monitoring system is simple and convenient, utilizes magnet to inhale on well lid;
2. described warning system is provided with power module, without the need to external supply line;
3. when well lid is not shifted, power supply is without the need to power supply, saves energy, improves the flying power of power module;
4. send warning message in the generation very first time of well lid shifting phenomena, send positional information and monitor staff is processed in time.In sum, the monitoring system structure for detecting well lid displacement of the present invention is simple, and easy for installation, cruising time is long, and monitoring efficiency is high, and warning degree is extremely strong.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the monitoring system for detecting well lid displacement that the embodiment of the present invention provides;
Fig. 2 is the circuit theory schematic diagram of monitor and alarm system of the present invention;
Fig. 3 be the embodiment of the present invention provide for detect well lid displacement monitoring system in the view of ball switch arrangement position;
Fig. 4 be the embodiment of the present invention provide for detect well lid displacement monitoring system in the view of ball switch and circuit board setting angle;
Fig. 5 be the embodiment of the present invention provide for detect well lid displacement monitoring system in vibration switch well lid because of vibrations produce displacement time view;
Fig. 6 be the embodiment of the present invention provide for detect well lid displacement monitoring system in vibration switch well lid because of tilt produce displacement time view;
Wherein, 1 monitor and alarm system, 2 install hanging feet, 3 strong magnets, 4 well lids, 5 warning systems, 6 positioning systems, 7 supply modules, 8 central monitor systems, 9 vibration switchs.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
A kind of monitoring system for detecting well lid displacement as shown in Figure 1-2, comprise monitor and alarm system 1, hanging feet 2 and strong magnet 3 are installed, it is characterized in that: described monitoring waterproof warning system 1 is provided with four and installs hanging feet 2, each described installation hanging feet 2 is equipped with strong magnet 3, described monitor and alarm system 1 comprises vibration switch 9, warning system 5, positioning system 6 and supply module 7, described supply module 7 respectively with vibration switch 9, warning system 5 is connected with positioning system 6 provides electric energy, described vibration switch 9 controls warning system 5 and positioning system 6 respectively by circuit, vibration switch 9 described in four is arranged on the circuit board of monitor and alarm system 1.
Fig. 1 is the scheme of installation of the monitoring system for detecting well lid displacement that the embodiment of the present invention provides, as we can see from the figure, what the present embodiment provided comprises monitoring waterproof warning system 1 for the monitoring system detecting well lid displacement, installs hanging feet 2, strong magnet 3, wherein, described monitoring waterproof warning system 1 comprises vibration switch 9, warning system 5, positioning system 6 and supply module 7.Described monitoring waterproof warning system 1 is provided with four and installs hanging feet 2, and each installation hanging feet 2 is equipped with strong magnet 3, and strong magnet 3 makes waterproof warning box tightly be adsorbed on below well lid 4.
Fig. 2 is the circuit theory schematic diagram of monitor and alarm system of the present invention; Described monitor and alarm system 1 comprises vibration switch 9, warning system 5, positioning system 6 and supply module 7, described supply module 7 is connected with vibration switch 9, warning system 5 and positioning system 6 respectively provides electric energy, described vibration switch 9 controls warning system 5 and positioning system 6 respectively by circuit, described positioning system 6 is for sending to central monitor system 8 by the zone locations information at place and warning message, described positioning system is BEI-DOU position system, or gps satellite positioning system.
Communicated by short message, WIFI, GPRS, GSM message, 3G or 4G mode between positioning system with described central monitor system.
Fig. 3 be the embodiment of the present invention provide for detect well lid displacement monitoring system in the view of ball switch arrangement position; Described four ball switch respectively become 90 degree of pin welding on circuit boards, and constitute vibration switch 9, object to detect inclination or the vibrations of all directions.
Fig. 4 be the embodiment of the present invention provide for detect well lid displacement monitoring system in the view of ball switch and circuit board setting angle; The angle of described four ball switch and circuit board is 16 °, described vibration switch 9, supply module 7 and warning system 5 connect into circuit loop by wire, and described vibration switch 9, when well lid 44 is in level, is in off-state, described circuit loop disconnects, and described warning system 5 does not work; Described vibration switch 9 at well lid inclination certain angle, or when being subject to necessarily shaking, is in closure state, described circuit loop conducting, and described supply module 7 powers to described warning system 5, and described warning system 5 sends a warning.
Fig. 5 be the embodiment of the present invention provide for detect well lid displacement monitoring system in vibration switch well lid because of vibrations produce displacement time view.Concrete, when well lid is owing to being produced vibrations by moving, ball switch can be triggered, and described vibration switch is in closure state, described circuit loop conducting, and described supply module 7 powers to described warning system 5, and described warning system 5 sends a warning.
Principle for detecting the monitoring system that well lid is lost of the present invention is:
1. ball switch is also known as steel ball switch, pearl switch, when the steel ball of ball switch inside touches two metallic pins, and metallic pin conducting, namely two pin conductings of ball switch, the vibration switch of four tongue tube compositions closes;
2. vibration switch is located in warning circuit, if vibration switch closes, power supply is that warning system is powered, warning system work, if vibration switch disconnects, warning system does not work;
If 3. well lid displacement, then control vibration switch and close, if well lid is not unsceptered, then vibration switch disconnects;
4. warning system comprises positioning system and audible-visual annunciator;
5. described monitoring system is intactly installed on down-hole, utilizes magnet adsorption below well lid, directly can obtain the state of well lid.
Embodiment 2:
Fig. 1 is the scheme of installation of the monitoring system for detecting well lid displacement that the embodiment of the present invention provides, as we can see from the figure, what the present embodiment provided comprises monitor and alarm system 1 for the monitoring system detecting well lid displacement, installs hanging feet 2, strong magnet 3, wherein, described waterproof warning box 1 comprises vibration switch 9, warning system 5, positioning system 6 and supply module 7.Described monitor and alarm system 1 is provided with four and installs hanging feet 2, and each installation hanging feet 2 is equipped with strong magnet 3, and strong magnet 3 makes waterproof warning box tightly be adsorbed on below well lid 4.
Fig. 2 is the circuit theory schematic diagram of monitor and alarm system of the present invention; Described monitor and alarm system 1 comprises vibration switch 9, warning system 5, positioning system 6 and supply module 7, described supply module 7 is connected with vibration switch 9, warning system 5 and positioning system 6 respectively provides electric energy, described vibration switch 9 controls warning system 5 and positioning system 6 respectively by circuit, preferably, described warning system comprises positioning system, described positioning system is used for the zone locations information at place and warning message to send to central monitor system 8, described positioning system 6 is BEI-DOU position system, or gps satellite positioning system.
Fig. 3 be the embodiment of the present invention provide for detect well lid displacement monitoring system in the view of ball switch arrangement position; Described four ball switch respectively become 90 degree of pin welding on circuit boards, and constitute vibration switch, object to detect inclination or the vibrations of all directions.
Fig. 4 be the embodiment of the present invention provide for detect well lid displacement monitoring system in the view of ball switch and circuit board setting angle; The angle of described four ball switch and circuit board is 17 °, described vibration switch 9, supply module 7 and warning system 5 connect into circuit loop by wire, and described vibration switch 9, when well lid 4 is in level, is in off-state, described circuit loop disconnects, and described warning system 5 does not work; Described vibration switch 9 to tilt certain angle at well lid 4, or when being subject to necessarily shaking, is in closure state, described circuit loop conducting, and described supply module 7 powers to described warning system 5, and described warning system 5 sends a warning.
Fig. 6 be the embodiment of the present invention provide for detect well lid displacement monitoring system in vibration switch well lid because of tilt produce displacement time view.Concrete, when well lid 4 produces for a certain reason, ball switch can be triggered, and described vibration switch 9 is in closure state, described circuit loop conducting, and described supply module 7 powers to described warning system 5, and described warning system 5 sends a warning.
Positioning system 6 is for sending to central monitor system 8 by the zone locations information at place and warning message, and described positioning system 6 is BEI-DOU position system, or gps satellite positioning system.
Alternatively, communicated by short message, WIFI, GPRS, GSM message, 3G or 4G mode between described positioning system 6 with described central monitor system 8.
Monitoring system of losing for detecting well lid of the present invention carries supply module 7, only when well lid 4 is shifted, described supply module 7 is powered for warning system 5, extend the cruising time of battery, the place that well lid 4 is shifted is sent to Surveillance center by the very first time, reduces well lid 4 and to be shifted the harm caused road safety.
The above; it is only preferred embodiment of the present invention; not any pro forma restriction is done to the present invention; according to technical spirit of the present invention; within the spirit and principles in the present invention; the any simple amendment that above embodiment is done, equivalently replace and improve, within the protection domain all still belonging to technical solution of the present invention.
Claims (5)
1. one kind for detect well lid displacement monitoring system, comprise monitor and alarm system (1), hanging feet (2) and strong magnet (3) are installed, it is characterized in that: described monitoring waterproof warning system (1) is provided with four and installs hanging feet (2), each described installation hanging feet (2) is equipped with strong magnet (3), described monitor and alarm system (1) comprises vibration switch (9), warning system (5), positioning system (6) and supply module (7), described supply module (7) respectively with vibration switch (9), warning system (5) is connected with positioning system (6) provides electric energy, described vibration switch (9) controls warning system (5) and positioning system (6) respectively by circuit, vibration switch (9) described in four is arranged on the circuit board of monitor and alarm system (1).
2. a kind of monitoring system for detecting well lid displacement according to claim 1, is characterized in that: described vibration switch (9) is ball switch.
3. a kind of monitoring system for detecting well lid displacement according to claim 2, it is characterized in that: the ball switch annular array described in four is arranged on the circuit board of monitor and alarm system (1), described ball switch and the angle of circuit board are 15 ° to 18 °.
4. a kind of monitoring system for detecting well lid displacement according to claim 3, is characterized in that: described ball switch and the angle of circuit board are 17 °.
5. a kind of monitoring system for detecting well lid displacement according to claim 1, it is characterized in that: described positioning system (6) is BEI-DOU position system or gps satellite positioning system, is communicated between described positioning system with central monitor system (8) by short message, WIFI, GPRS, GSM message, 3G or 4G mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510459874.8A CN105160781A (en) | 2015-07-30 | 2015-07-30 | Monitoring system used for detecting displacement of well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510459874.8A CN105160781A (en) | 2015-07-30 | 2015-07-30 | Monitoring system used for detecting displacement of well lid |
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| Publication Number | Publication Date |
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| CN105160781A true CN105160781A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510459874.8A Pending CN105160781A (en) | 2015-07-30 | 2015-07-30 | Monitoring system used for detecting displacement of well lid |
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| CN (1) | CN105160781A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351265A (en) * | 2016-11-21 | 2017-01-25 | 江苏轩博电子科技有限公司 | Smart manhole cover anti-theft system |
| CN108230590A (en) * | 2018-01-03 | 2018-06-29 | 北京欧优圣特能源技术有限公司 | A kind of well big gun field explosive anti-theft monitoring system and method for seismic prospecting |
| CN110067263A (en) * | 2018-01-24 | 2019-07-30 | 中国航天科工飞航技术研究院动力供应站 | Intelligent well cover displacement monitoring device |
| CN110965590A (en) * | 2019-12-23 | 2020-04-07 | 上海浦东新区天佑市政有限公司 | Novel city blowdown pipe network monitoring system and intelligent well lid thereof |
| CN111962973A (en) * | 2020-08-28 | 2020-11-20 | 安徽工程大学 | Lock tongue height adjusting device of well lid lock |
| CN114446012A (en) * | 2021-08-09 | 2022-05-06 | 北京大成国测科技有限公司 | Monitoring and early warning system and method based on nine-axis attitude sensor |
| CN114463942A (en) * | 2021-08-02 | 2022-05-10 | 北京大成国测科技有限公司 | Triggered automatic monitoring and alarming system and method for side slope retaining and dangerous rock falling |
| US20240044098A1 (en) * | 2022-08-04 | 2024-02-08 | Zhengzhou wanmayun Electronic Technology Co.,Ltd. | Monitoring device and well cover assembly |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351265A (en) * | 2016-11-21 | 2017-01-25 | 江苏轩博电子科技有限公司 | Smart manhole cover anti-theft system |
| CN108230590A (en) * | 2018-01-03 | 2018-06-29 | 北京欧优圣特能源技术有限公司 | A kind of well big gun field explosive anti-theft monitoring system and method for seismic prospecting |
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| CN110965590A (en) * | 2019-12-23 | 2020-04-07 | 上海浦东新区天佑市政有限公司 | Novel city blowdown pipe network monitoring system and intelligent well lid thereof |
| CN111962973A (en) * | 2020-08-28 | 2020-11-20 | 安徽工程大学 | Lock tongue height adjusting device of well lid lock |
| CN114463942A (en) * | 2021-08-02 | 2022-05-10 | 北京大成国测科技有限公司 | Triggered automatic monitoring and alarming system and method for side slope retaining and dangerous rock falling |
| CN114446012A (en) * | 2021-08-09 | 2022-05-06 | 北京大成国测科技有限公司 | Monitoring and early warning system and method based on nine-axis attitude sensor |
| US20240044098A1 (en) * | 2022-08-04 | 2024-02-08 | Zhengzhou wanmayun Electronic Technology Co.,Ltd. | Monitoring device and well cover assembly |
| US12012713B2 (en) * | 2022-08-04 | 2024-06-18 | Zhengzhou Wanmayon Electronic Technology CO., Ltd. | Monitoring device and well cover assembly |
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Application publication date: 20151216 |
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