CN204740352U - Monitoring device of ground well lid on off state - Google Patents
Monitoring device of ground well lid on off state Download PDFInfo
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- CN204740352U CN204740352U CN201520354033.6U CN201520354033U CN204740352U CN 204740352 U CN204740352 U CN 204740352U CN 201520354033 U CN201520354033 U CN 201520354033U CN 204740352 U CN204740352 U CN 204740352U
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- well cover
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- side collector
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Abstract
The utility model discloses a monitoring device of ground well lid on off state, including local side collector, light travel switch, the local side collector with light travel switch is through the fiber connection, light travel switch fixes at ground well wall of a well edge, the top stretch out for " L " type flat -plate -shaped for contact with the well lid. The beneficial effects of the utility model reside in that, ground well department equipment need not to provide the power to can realize the opening of long -range real -time supervision well lid, pass state.
Description
Technical field
The utility model relates to a kind of light supervising device, especially relates to a kind of supervising device of well cover on off state.
Background technology
Well cover is public infrastructure important in modern city, is the passage administering and maintaining Urban Underground circuit.Along with the develop rapidly of the communication technology in recent years, light entering and copper back becomes inexorable trend.The development of city optical-fiber network and FTTX network, causes communication ground well increasing number.But mostly well lid is made by metal at present, simultaneously in order to construction maintenance is convenient, the profile of well cover and structural design make it to be easy to be unlocked, and these features often cause coveting of delinquent personnel.Illegal activities for well lid generally show as well cover and steal and destroy Urban Underground circuit.And the loss of well cover, probably cause serious personal injury safety problem, safely hidden trouble is caused to citizen.
In addition, owing to lacking Real-Time Monitoring means at present, if underground pipeline generation broken wire, the accidents such as cable theft, could find after managerial personnel often will push comes to shove by the time, and be difficult to accurately location, thus cannot take measures to reduce causality loss in the very first time.And, due to city well cover substantial amounts, even administrative authority arranges maintainer to strengthen tour also cannot ensure well cover safety completely, insider points out, the artificial management method of existing main dependence to pilferage, destroy urban operating mechanism case in evidence collection, rapid reaction, all have very large deficiency.As can be seen here, for ensureing communal facility safety, in the urgent need to strengthening the monitoring management to communication well cover.
The monitoring and management that tradition ground well monitoring product mainly adopts RFID technique and GPS positioning and communicating technology to realize ground well, but cannot stable power-supplying be realized in fact most of ground well, there is very large problem in the power supply for active equipment.According to powered battery, then need often to change battery, the labour cost of battery life and maintenance, virtually add the cost of enterprise.In addition, mostly well lid is made by metal at present, has certain inhibition for wireless transmission, is easy to cause Signal transmissions interruption or complete, thus cannot realize real-time monitoring, real time reaction.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of supervising device of well cover on off state, and the equipment being arranged on well cover, without the need to power supply, can realize the monitoring of well cover on off state.
In order to realize foregoing invention object, the utility model adopts following technical scheme:
A supervising device for well cover on off state, comprises local side collector, light travel switch, and described local side collector and described smooth travel switch are by Fiber connection, and described smooth travel switch is fixed on ground well borehole wall edge; Top is stretched out for " L " type tabular, for contacting with well cover.
Described local side collector comprises light emitting module, optical branching device and optical detection device, when well cover is closed: well cover is by the flexible stroke pressure of light travel switch; The optical sensor of light travel switch inside remains on pass-through state, and do not turn back to the optical detection device local side collector from the light of local side collector transmitting, optical detection device can not detect light signal, thinks that well cover is closed;
When well cover is opened: the flexible stroke of light travel switch is upspring, the optical sensor of light travel switch inside changes to on-state, the light launched from local side collector to turn back to the optical detection device local side collector along the former road of optical fiber, optical detection device detects light signal, thinks that well cover is opened.
Be provided with spring in described smooth travel switch and form flexible stroke, for detecting well cover on off state.
Described local side collector has been provided with power interface and optical fiber interface, is respectively used to power supply and connecting fiber; Local side collector front is provided with red LED pilot lamp and carrys out explicitly well lid on off state, and leaves RJ45 interface and be connected with network management center.
Described network management center is connected with local side collector by Ethernet, the on off state of the well cover of the institute of monitoring in real time management and control.
The beneficial effects of the utility model are, ground well place equipment without the need to providing power supply, and can realize the open and close state of remote real time monitoring well lid.
Accompanying drawing explanation
Fig. 1 is formation schematic diagram of the present utility model.
Fig. 2 is the schematic diagram that light travel switch is installed in ground well.
Wherein, 1 is installing plate; 2 is flexible strokes of light travel switch; 3 is well covers
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises network management center, local side collector, light travel switch, and local side collector is arranged on local side machine room, is responsible for the collection of well cover state, the process of network management data, and power supply mode adopts direct current-48V, or alternating current 220V.
Light travel switch is arranged in ground well by installing plate 1, is responsible for the on off state of monitoring well cover, without the need to power supply.
Light emitting module luminescence is provided with in local side collector, the light that light emitting module sends is coupled on transmission line through optical branching device, described transmission line is single optical fibre, and single optical fibre is connected with the light travel switch optical interface be arranged in ground well, forms a light-path.
When well cover 3 is closed: depressed by the flexible stroke 2 of well cover 3 by light travel switch.The optical sensor of light travel switch inside remains on pass-through state, and do not turn back to the optical detection device local side collector from the light of local side collector transmitting, optical detection device can not detect light signal, thinks that well cover is closed.
When well cover 3 is opened: the flexible stroke 2 of light travel switch is upspring, the optical sensor of light travel switch inside changes to on-state, the light launched from local side collector to turn back to the optical detection device local side collector along the former road of optical fiber, optical detection device detects light signal, thinks that well cover is opened.
Turn back to the optical detection device in local side collector when utilizing well cover 3 open and close with or without light signal, distinguish the open and close state of well cover 3.
Along with the development of the communication technology and technology of Internet of things, utilize the change of the on off state of optical sensor, realize the feedback of door opening and closing state.
When well cover is opened, erecting device stroke lifts, and light sensors is to enabling information, and collector receives information and also processes, and information upload is to webmaster simultaneously, and webmaster transmission enabling information is to corresponding managerial personnel and note down.When well cover is closed, erecting device stroke is depressed, light sensors is to the information of closing the door, and collector receives information and also processes, and information upload is to webmaster simultaneously, and webmaster transmission information of closing the door is noted down to corresponding managerial personnel.
Claims (5)
1. a supervising device for well cover on off state, comprises local side collector, light travel switch, it is characterized in that, described local side collector and described smooth travel switch are by Fiber connection, and described smooth travel switch is fixed on ground well borehole wall edge; Top is stretched out for " L " type tabular, for contacting with well cover.
2. the supervising device of a kind of well cover on off state according to claim 1, it is characterized in that, described local side collector comprises light emitting module, optical branching device and optical detection device, when well cover is closed: well cover is by the flexible stroke pressure of light travel switch; The optical sensor of light travel switch inside remains on pass-through state, and do not turn back to the optical detection device local side collector from the light of local side collector transmitting, optical detection device can not detect light signal, thinks that well cover is closed;
When well cover is opened: the flexible stroke of light travel switch is upspring, the optical sensor of light travel switch inside changes to on-state, the light launched from local side collector to turn back to the optical detection device local side collector along the former road of optical fiber, optical detection device detects light signal, thinks that well cover is opened.
3. the supervising device of a kind of well cover on off state according to claim 1, is characterized in that, is provided with spring and forms flexible stroke in described smooth travel switch, for detecting well cover on off state.
4. the supervising device of a kind of well cover on off state according to claim 1, is characterized in that, described local side collector has been provided with power interface and optical fiber interface, is respectively used to power supply and connecting fiber; Local side collector front is provided with red LED pilot lamp and carrys out explicitly well lid on off state, and leaves RJ45 interface and be connected with network management center.
5. the supervising device of a kind of well cover on off state according to claim 4, it is characterized in that, described network management center is connected with local side collector by Ethernet, the on off state of the well cover of the institute of monitoring in real time management and control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354033.6U CN204740352U (en) | 2015-05-28 | 2015-05-28 | Monitoring device of ground well lid on off state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354033.6U CN204740352U (en) | 2015-05-28 | 2015-05-28 | Monitoring device of ground well lid on off state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740352U true CN204740352U (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520354033.6U Active CN204740352U (en) | 2015-05-28 | 2015-05-28 | Monitoring device of ground well lid on off state |
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| Country | Link |
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| CN (1) | CN204740352U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527511A (en) * | 2017-02-09 | 2017-03-22 | 刘俊杰 | Device for monitoring cable television optical fiber network manhole water level |
| CN106772662A (en) * | 2017-02-09 | 2017-05-31 | 刘至键 | A kind of supervising device of the buried well lid of cable television optical networking network |
| CN106767964A (en) * | 2017-02-09 | 2017-05-31 | 刘至键 | A kind of supervising device for communicating the buried well lid of light net |
| CN106871994A (en) * | 2017-02-09 | 2017-06-20 | 刘至键 | A kind of supervising device of electric power underground pipe Taoist's Well Water Level |
-
2015
- 2015-05-28 CN CN201520354033.6U patent/CN204740352U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527511A (en) * | 2017-02-09 | 2017-03-22 | 刘俊杰 | Device for monitoring cable television optical fiber network manhole water level |
| CN106772662A (en) * | 2017-02-09 | 2017-05-31 | 刘至键 | A kind of supervising device of the buried well lid of cable television optical networking network |
| CN106767964A (en) * | 2017-02-09 | 2017-05-31 | 刘至键 | A kind of supervising device for communicating the buried well lid of light net |
| CN106871994A (en) * | 2017-02-09 | 2017-06-20 | 刘至键 | A kind of supervising device of electric power underground pipe Taoist's Well Water Level |
| CN106772662B (en) * | 2017-02-09 | 2019-02-05 | 刘至键 | A kind of monitoring device of the buried well lid of cable television optical network network |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |