CN104778801A - Passive simple installation type electric power manhole cover displacement monitoring device and monitoring method thereof - Google Patents
Passive simple installation type electric power manhole cover displacement monitoring device and monitoring method thereof Download PDFInfo
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- CN104778801A CN104778801A CN201510221974.7A CN201510221974A CN104778801A CN 104778801 A CN104778801 A CN 104778801A CN 201510221974 A CN201510221974 A CN 201510221974A CN 104778801 A CN104778801 A CN 104778801A
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- electric power
- well lid
- displacement
- monitoring
- power well
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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
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- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a passive simple installation type electric power manhole cover displacement monitoring device which comprises a shell, a monitoring unit, a processing unit, a communication unit and a clamp spring type fixing unit, wherein the monitoring unit is arranged in the shell and used for monitoring the displacement state of an electric power manhole cover, the processing unit is arranged in the shell, connected with the monitoring unit and used for generating an alarm signal by triggering according to the electric power manhole cover displacement state obtained through the monitoring unit, the communication unit is arranged in the shell, connected with the processing unit and used for sending the alarm signal to a monitoring center, the clamp spring type fixing unit is connected with the shell and used for easily and rapidly fixing the displacement monitoring device on a manhole cover base. The invention further discloses a passive simple installation type electric power manhole cover displacement monitoring method. According to the passive simple installation type electric power manhole cover displacement monitoring device and the monitoring method thereof, under the situation that power supplying is not needed, the alarm signal can be sent out when the displacement of the electric power manhole cover occurs, the risk that the manhole cover is stolen is reduced, and cables in a well are prevented from being stolen.
Description
Technical field
The present invention relates to power domain, be specifically related to electric power well lid displacement monitor and the monitoring method thereof of the simple and easy mount type of a kind of passive type.
Background technology
Along with the quickening of urbanization process, city enlarged areas, public utility development is rapid.Buried mode mostly taked by electricity (line) cable of the department such as electric power, communication, and carry out daily servicing by well lid, this also provides opportunity to lawless person.Due to well lid have a very wide distribution, quantity is large, cause supervision difficulty large, directly steal well lid or more and more rampant by the criminal offence of electric (line) cable of well lid entrance theft.These steal damage behavior, have had a strong impact on the normal performance of urban operating mechanism function, and cause huge direct and indirect economic loss.Under well lid, the antitheft huge difficult problem having become puzzlement urban construction of electric power (line) cable, causes the extensive concern of various circles of society.
Owing to cannot realize on-the-spot power taking, in prior art, antitheft powered battery sensing communications of taking of well lid send alerting signal more, and adopt pit shaft setscrew to install or gluing etc. mode installs monitoring device simultaneously.Due to well lid many employings metal material, said method can affect the transmission of wireless signal, easily produces error.Powered battery mode increases workload can to well lid O&M department.And when pit shaft is greater than well seat diameter and the breakage of on-the-spot pit shaft can't bear, above-mentioned monitoring device mounting means just cannot be adopted.
Summary of the invention
The object of the present invention is to provide electric power well lid displacement monitor and the monitoring method thereof of the simple and easy mount type of a kind of passive type, can when without the need to powering without the need to wireless transmit, alerting signal is sent when electric power well lid is subjected to displacement, reduce the risk that well lid is stolen, and prevent well inner cable stolen.
In order to achieve the above object, the present invention is achieved through the following technical solutions: the electric power well lid displacement monitor of the simple and easy mount type of a kind of passive type, comprises shell, be characterized in, also comprise:
Monitoring means, is arranged in the enclosure, for monitoring the displacement state of electric power well lid;
Processing unit, arranges in the enclosure, is connected with described monitoring means, and the displacement state for the electric power well lid obtained according to monitoring means triggers and generates alerting signal;
Communication unit, arranges in the enclosure, is connected, for alerting signal is sent to Surveillance center with described processing unit;
Circlip type fixed cell, is connected with described shell, for this displacement monitor is fixed on well lid base.
Described displacement monitor is applied to mineshaft diameter and is greater than in the electric power well of well lid base diameter.
Described circlip type fixed cell comprises two fixed feet, and described fixed feet is U-shaped, and its opening is installed on well lid base, and its opening is installed on well lid base.
Described circlip type fixed cell also comprises a supporting component for preventing displacement monitor from deflecting, and described supporting component is triangular in shape, connects described shell and is arranged on below well lid base.
Described monitoring means is one stroke switch, for monitoring the displacement state of electric power well lid.
Described monitoring means is the Fibre Optical Sensor of a passive type, for monitoring the displacement state of electric power well lid.
Described communication unit is a passive optical network unit.
Described communication unit and Surveillance center pass through Fiber connection.
Described Surveillance center is mobile terminal and/or main station system.
An electric power well lid displacement monitoring method for the simple and easy mount type of passive type, is characterized in, comprises following steps:
The displacement state of S1, monitoring electric power well lid;
If S2 electric power well lid is subjected to displacement, triggers and generate alerting signal;
S3, alerting signal is sent to Surveillance center.
Electric power well lid displacement monitor and the monitoring method thereof of the simple and easy mount type of a kind of passive type of the present invention compared with prior art have the following advantages: owing to adopting Fibre Optical Sensor and optical fiber transmission signal, effectively ensure that the warning message triggering generation is sent to Surveillance center in time under passive condition when illegal movement occurs well lid; Reduce the stolen and cable shaft of well lid by the risk of illegal invasion, reduce the supervision difficulty of maintainer simultaneously, thus avoid the broken string of cable or be cut, electric power facility moved by force, saves municipal cost; Simultaneously owing to devising circlip type installation unit, solve the well lid present situation at present pit shaft being greater than to well seat diameter or pit shaft badly broken, the problem of setscrew or gluing conventional mounting means fixed installation well lid monitoring cannot be adopted.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the electric power well lid displacement monitor of the simple and easy mount type of a kind of passive type of the present invention;
Fig. 2 is the design sketch of our bright embodiment one;
Fig. 3 is the process flow diagram of the electric power well lid displacement monitoring method of the simple and easy mount type of a kind of passive type of the present invention.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the present invention is further elaborated.
As shown in Figure 1, the electric power well lid displacement monitor of the simple and easy mount type of a kind of passive type, comprises shell 10, not corroded for the protection of the parts in monitoring device or other damage, monitoring means 20, is arranged in shell 10, for monitoring the displacement state of electric power well lid; Processing unit 30, is arranged in shell 10, is connected with described monitoring means 20, and the displacement state for the electric power well lid obtained according to monitoring means 20 triggers and generates alerting signal; Communication unit 40, is arranged in shell 10, is connected, for alerting signal is sent to Surveillance center with described processing unit 30; Circlip type fixed cell, is connected with described shell 10, for this displacement monitor is fixed on well lid base.
Embodiment one
Displacement monitor is applied to and is greater than the electric power well of well lid base 70 diameter because of pit shaft 60 diameter and cannot adopts beat setscrew to install the electric power well situation of monitoring device on pit shaft, as shown in Figure 2.
Now, described circlip type fixed cell comprises two fixed feet 51, described fixed feet 51 is U-shaped, its opening is installed on well lid base 70, one supporting component 52, deflect for preventing displacement monitor, realize, without the need to burrowing, the electric power well lid displacement monitor that setscrew just can realize passive type simple and easy mount type simple and fast is installed, described supporting component 52 is triangular in shape, connect described shell 10 and be arranged on below well lid base 70, guaranteeing the displacement of the vertical accurate measurements well lid of the push rod of monitoring device.
Preferably, monitoring means 20 is one stroke switch, for monitoring the displacement state of electric power well lid, as shown in Figure 2, when installing travel switch, the upper surface of travel switch is higher than well lid base plane, when well lid is placed on well lid base, travel switch can be pressed down, now displacement monitor is in normal operating conditions, when mobile well lid, when such as opening, travel switch moves, now displacement monitor meeting trigger alarm signals, and be sent to Surveillance center.Certainly, when monitoring means 20 is the Fibre Optical Sensor of a passive type, can be used in the displacement state of monitoring electric power well lid too.
Preferably, communication unit 40 is a passive optical network unit, and accordingly, communication unit 40 and Surveillance center pass through Fiber connection.
Surveillance center is mobile terminal and/or main station system, for receiving alerting signal, transfers to the staff be correlated with to process.
Embodiment two
Displacement monitor is applied to pit shaft 60 diameter and is less than or equal in the electric power well of well lid base 70 diameter.
Now, displacement monitor is directly fixed on pit shaft 60 by screw, and this knows for a person skilled in the art.
As shown in Figure 3, the electric power well lid displacement monitoring method of the simple and easy mount type of a kind of passive type, comprises following steps:
The displacement state of S1, monitoring electric power well lid;
If S2 electric power well lid is subjected to displacement, triggers and generate alerting signal;
S3, alerting signal is sent to Surveillance center.
Particularly, in use, several monitoring devices adopt bus mode series connection, form a set of monitoring system, monitoring means 20 in the present embodiment is one stroke switch, under normal circumstances, well lid closes, monitoring means 20 in each electric power well is all in pressured state, when one or more well lid is moved, such as be opened, travel switch release then in corresponding electric power well, the monitoring device triggering its correspondence generates alerting signal, Surveillance center receives alerting signal, and determine the position of electric power well, Surveillance center generates operator on duty's process that corresponding warning message is transferred to be correlated with, as by the personnel of the patrol sent near SMS notification electric power well, patrol personnel can go to electric power well location to put and observe conditions, and dispose accordingly.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. an electric power well lid displacement monitor for the simple and easy mount type of passive type, comprises shell, it is characterized in that, also comprise:
Monitoring means, is arranged in the enclosure, for monitoring the displacement state of electric power well lid;
Processing unit, arranges in the enclosure, is connected with described monitoring means, and the displacement state for the electric power well lid obtained according to monitoring means triggers and generates alerting signal;
Communication unit, arranges in the enclosure, is connected, for alerting signal is sent to Surveillance center with described processing unit;
Circlip type fixed cell, is connected with described shell, for this displacement monitor is fixed on well lid base.
2. electric power well lid displacement monitor as claimed in claim 1, it is characterized in that, described displacement monitor is applied to the electric power well that mineshaft diameter is greater than well lid base diameter.
3. electric power well lid displacement monitor as claimed in claim 1, it is characterized in that, described circlip type fixed cell comprises two fixed feet, and described fixed feet is U-shaped, and its opening is installed on well lid base.
4. electric power well lid displacement monitor as claimed in claim 3, it is characterized in that, described circlip type fixed cell also comprises a supporting component for preventing displacement monitor from deflecting, and described supporting component is triangular in shape, connects described shell and is arranged on below well lid base.
5. electric power well lid displacement monitor as claimed in claim 1, it is characterized in that, described monitoring means is one stroke switch, for monitoring the displacement state of electric power well lid.
6. electric power well lid displacement monitor as claimed in claim 1, it is characterized in that, described monitoring means is the Fibre Optical Sensor of a passive type, for monitoring the displacement state of electric power well lid.
7. electric power well lid displacement monitor as claimed in claim 1, it is characterized in that, described communication unit is a passive optical network unit.
8. electric power well lid displacement monitor as claimed in claim 1, it is characterized in that, described communication unit and Surveillance center pass through Fiber connection.
9. electric power well lid displacement monitor as claimed in claim 1, it is characterized in that, described Surveillance center is mobile terminal and/or main station system.
10. an electric power well lid displacement monitoring method for the simple and easy mount type of passive type, is characterized in that, comprise following steps:
The displacement state of S1, monitoring electric power well lid;
If S2 electric power well lid is subjected to displacement, triggers and generate alerting signal;
S3, alerting signal is sent to Surveillance center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221974.7A CN104778801B (en) | 2015-05-05 | 2015-05-05 | A kind of the electric power well lid displacement monitor and its monitoring method of the simple mount type of passive type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221974.7A CN104778801B (en) | 2015-05-05 | 2015-05-05 | A kind of the electric power well lid displacement monitor and its monitoring method of the simple mount type of passive type |
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| Publication Number | Publication Date |
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| CN104778801A true CN104778801A (en) | 2015-07-15 |
| CN104778801B CN104778801B (en) | 2018-01-05 |
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| CN201510221974.7A Active CN104778801B (en) | 2015-05-05 | 2015-05-05 | A kind of the electric power well lid displacement monitor and its monitoring method of the simple mount type of passive type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606446A (en) * | 2021-08-11 | 2021-11-05 | 大唐安途(江苏)信息技术有限公司 | Internet of things intelligent terminal device for detecting abnormal state of inspection well cover |
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| CN113606446A (en) * | 2021-08-11 | 2021-11-05 | 大唐安途(江苏)信息技术有限公司 | Internet of things intelligent terminal device for detecting abnormal state of inspection well cover |
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| Publication number | Publication date |
|---|---|
| CN104778801B (en) | 2018-01-05 |
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