CN209339188U - A kind of alarm device for illegally opening monitoring for intelligent well cover - Google Patents
A kind of alarm device for illegally opening monitoring for intelligent well cover Download PDFInfo
- Publication number
- CN209339188U CN209339188U CN201821434629.7U CN201821434629U CN209339188U CN 209339188 U CN209339188 U CN 209339188U CN 201821434629 U CN201821434629 U CN 201821434629U CN 209339188 U CN209339188 U CN 209339188U
- Authority
- CN
- China
- Prior art keywords
- plug
- magnetic
- controller
- emergency
- signal
- Prior art date
- 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.)
- Active
Links
Landscapes
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a kind of alarm devices that monitoring is illegally opened for intelligent well cover, including controller, tongue tube, magnetic plug, cartridge fuse, emergency plug, signal wire；It is normally opened contact inside tongue tube, both ends are equipped with magnetic conduction line, and signal wire connection controller is respectively welded, and cartridge fuse is mounted in emergency plug, and both ends are equipped with signal wire and connect controller；When magnetic plug is removed one fixed spacing of magnetic conduction line, the contact in tongue tube loses magneticaction disconnection, and controller generates the signal of " magnetic plug opening "；When emergency plug is destroyed, cartridge fuse fracture, controller generates the signal of " emergency plug is opened ", to judge the state change of well lid.Advantage: 1) structure is simply easy to accomplish.2) the operation is stable, monitoring efficiency are high.3) it does not need to increase additional sensor, equipment cost is low.4) clever structure of magnetic plug is flexible, solves the problems, such as interference prevention and signal monitoring and long service life.
Description
Technical field
The utility model is a kind of alarm device that monitoring is illegally opened for intelligent well cover, belongs to well lid status monitoring skill
Art field.
Background technique
As NB-IOT technology of Internet of things reaches its maturity, intelligent well cover product will obtain the application of scale, smart well
It covers and increases illegal unlatching alarm function, authorization unlocking electronic lock function etc. on the basis of original traditional function, strengthen
Safety precaution management of the department, relevant unit to pipe well resource.At present in intelligent well cover product scope, monitoring is opened for illegal
With there are many technical solutions used by warning function, but still it can open and meet an urgent need in conjunction with pattern manhole cover lock without a kind of scheme and open
The action process opened and the status monitoring scheme taken.
Utility model content
The utility model proposes a kind of alarm devices that monitoring is illegally opened for intelligent well cover, and its object is to needles
To the state that can be taken in the prior art in conjunction with the action process of pattern manhole cover lock unlatching and emergency opening without a kind of scheme
Monitoring scheme proposes the high alarm device of a kind of the operation is stable for illegally opening monitoring for intelligent well cover, monitoring efficiency, is used for
Solve the problems, such as when well lid is illegally opened how automatic sensing and by information reporting to system platform.
The technical solution of the utility model:
A kind of alarm device for illegally opening monitoring for intelligent well cover, including it is controller, tongue tube, magnetic plug, molten
Fiber tube, emergency plug, signal wire；It wherein, is normally opened contact inside tongue tube, both ends are equipped with magnetic conduction line, and magnetic conduction line is respectively welded
Signal wire, both ends signal wire are separately connected controller A input terminal and A output end, and the cartridge fuse is mounted in emergency plug, melts
Fiber tube both ends are equipped with signal wire, and signal wire is separately connected controller B input terminal and B output end；When intelligent well cover is in conventional shape
Magnetic plug, emergency plug are all fixed on intelligent well cover when state, and tongue tube, cartridge fuse are closed state；When magnetic plug quilt
One fixed spacing of magnetic conduction line is removed, the contact in tongue tube loses magneticaction disconnection, and the signal wire of closure disconnects originally, controller
Generate the signal of " magnetic plug opening "；When emergency plug is broken, the signal wire of cartridge fuse fracture, closure is disconnected, controller
Generate the signal of " emergency plug is opened "；The letter of " magnetic plug closing " or " emergency plug is closed " is generated if opposite controller
Number, the state change of well lid is judged with this.
The utility model has the beneficial effects that
(1) complexity is low when structure simple easy to accomplish, installation, workload is small.
(2) the operation is stable, monitoring efficiency are high, are not in that information is failed to report or reported by mistake.
(3) it does not need to increase additional sensor, equipment cost is low.
(4) clever structure of magnetic plug is flexible, solves the problems, such as interference prevention and signal monitoring and long service life, together
When block pattern manhole cover lock external power supply mouth prevent destroy, into dust, water inlet.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram that the alarm device of monitoring is illegally opened for intelligent well cover.
Attached drawing 2 is the structural schematic diagram of magnetic plug.
Attached drawing 3 is the structural schematic diagram of intelligent well cover.
Attached drawing 4 is the structural schematic diagram of intelligent well cover.
Attached drawing 5 is the connection schematic diagram of intelligent well cover.
In figure, 1 be controller, 2 be tongue tube, 3 be magnetic plug, 4 be cartridge fuse, 5 be emergency plug, 6 be signal wire,
7 be magnetic conduction line, 8 be have screw plug, 9 be non-threaded plug, 10 be magnet, 11 be screw, 12 be ring washer, 13 be sealing
Circle, 14 be well lid, 15 be lock opening device, 16 be electronic lock body, 17 be 2 core cables, 18 be 4 core cables.
Specific embodiment
A kind of alarm device for illegally opening monitoring for intelligent well cover, including it is controller, tongue tube, magnetic plug, molten
Fiber tube, emergency plug, signal wire；It wherein, is normally opened contact inside tongue tube, both ends are equipped with magnetic conduction line, and magnetic conduction line is respectively welded
Signal wire, both ends signal wire are separately connected controller A input terminal and A output end, and the cartridge fuse is mounted in emergency plug, melts
Fiber tube both ends are equipped with signal wire, and signal wire is separately connected controller B input terminal and B output end；When intelligent well cover is in conventional shape
Magnetic plug, emergency plug are all fixed on intelligent well cover when state, and tongue tube, cartridge fuse are closed state；When magnetic plug quilt
One fixed spacing of magnetic conduction line is removed, the contact in tongue tube loses magneticaction disconnection, and the signal wire of closure disconnects originally, controller
Generate the signal of " magnetic plug opening "；When emergency plug is broken, the signal wire of cartridge fuse fracture, closure is disconnected, controller
Generate the signal of " emergency plug is opened "；The letter of " magnetic plug closing " or " emergency plug is closed " is generated if opposite controller
Number, the state change of well lid is judged with this.
Magnetic plug there are two effect, first is that the external power supply mouth for blocking pattern manhole cover lock prevent destroy, into dust, water inlet；Two
It is that the magnet embedded by plug is attracted the contact of tongue tube, state feedback is provided.
It is normally opened contact inside tongue tube, there is magnetic conduction line at both ends, which is close to pattern manhole cover lock power outlet periphery.
Emergency plug is for protecting cartridge fuse, and cartridge fuse will not be destroyed under normal circumstances, needs when encountering special circumstances
When wanting emergent unlocking, operator can break emergency plug specific purpose tool and open emergency lock, while cartridge fuse fracture provides
State feedback.
Cartridge fuse provides state feedback for detecting whether emergency plug is opened.
Controller is used to acquire signal, exports opening for control pattern manhole cover lock by Internet of Things reporting equipment state, by control
It opens and closes.
The magnetic plug includes A plug, B plug, magnet, screw, ring washer and sealing ring, and A plug surface is set
There is screw thread, A plug is fixedly connected with B plug by screw, is equipped with magnet and ring washer in B plug, and sealing ring is inwardly close to leading
Magnet-wire seals B plug；The magnetic plug is tightened on well lid by A plug surface screw thread.
The magnetic plug is tightened to the external socket position of well lid lock opening device by A plug surface screw thread
Place, A plug is axially connected by screw to B plug, but two plugs are not completely fixed by screw, and two plugs are still
It can mutually move, A plug is mounted on well lid power outlet hole site, and B plug stress is supported when sealing ring touches socket
Firmly stop operating, and A plug still can tighten rotation, thus sealing ring will not distort it is impaired.
Its application method, comprising the following steps:
1) it when legal open manhole cover, by client application opening operation, then unscrews magnetic plug and leaks out unlocking jack,
Can carry out unlocking operation, magnetic plug displacement at this time will cause the change of corresponding state, controller by information reporting to system,
System does not generate corresponding alarm；
2) illegal open manhole cover, open by violent means magnetic plug or meet an urgent need plug when, controller is by state change
Information reporting can generate corresponding alarm to system, system.
Explanation is further explained to technical solutions of the utility model with reference to the accompanying drawing.
Compare attached drawing 1, a kind of alarm device for illegally opening monitoring for intelligent well cover, by controller, normally opened tongue tube,
Magnetic plug, cartridge fuse, emergency plug, signal line group at.
The both ends of tongue tube are magnetic conduction line (magnetic pins), and signal wire is respectively welded in the magnetic conduction line at both ends, which connects
It is connected to controller input port, cartridge fuse is mounted in emergency plug, is connected to controller input port by signal wire.
Compare attached drawing 2, magnetic plug is the critical component of apparatus of the present invention, the component by plug -1, plug -2, magnet,
Ring washer, sealing ring, screw composition.Magnetic plug is located at the external socket position of the well lock opening device, and plug -1 is outwardly, close
Seal is inwardly with magnetic conduction line close to whole part is tightened on well lid by the screw thread on -1 surface of plug, in fixed operation
When operator's hand-turning plug -1, just do not rotated followed by plug -1 when sealing ring touches socket, which can be with
It is impaired to guarantee that sealing ring will not be twisted because tightening operation.
The magnetic plug is tightened to the external socket position of well lid lock opening device by A plug surface screw thread
Place, A plug is axially connected by screw to B plug, but two plugs are not completely fixed by screw, and two plugs are still
It can mutually move, A plug is mounted on well lid power outlet hole site, and B plug stress is supported when sealing ring touches socket
Firmly stop operating, and A plug still can tighten rotation, thus sealing ring will not distort it is impaired.
It compares shown in attached drawing 3,4,5, the alarm device magnetic plug is tightened to well lid by A plug surface screw thread
At the external socket position of lock opening device, connect by 4 core cables with lock opening device, alarm device by 4 core cables with
Electronic lock body connection, electronic lock body are connect by 2 core cables with lock opening device.
Lock opening device is electrically connected with the controller relationship: 4 core cables are used to detect the switch of magnetic plug and plug of meeting an urgent need
Signal, lock opening device and electronic lock body electrical connection: 2 core cables are electrically connected for outer power-supply controller of unlocking with electronic lock body
Connect relationship: wherein 2 cores are for detecting lock tongue status signal for 4 core cables, and in addition 2 cores are for controlling unlocking signal.
Claims (4)
1. a kind of alarm device for illegally opening monitoring for intelligent well cover, it is characterized in that stifled including controller, tongue tube, magnetism
Head, cartridge fuse, emergency plug, signal wire；It wherein, is normally opened contact inside tongue tube, both ends are equipped with magnetic conduction line, magnetic conduction line difference
Welding signal line, both ends signal wire are separately connected controller A input terminal and A output end, and the cartridge fuse is mounted on emergency plug
Interior, cartridge fuse both ends are equipped with signal wire, and signal wire is separately connected controller B input terminal and B output end；Intelligent well cover is in conventional
Magnetic plug, emergency plug are all fixed on intelligent well cover when state, and tongue tube, cartridge fuse are closed state；Work as magnetic plug
It is removed one fixed spacing of magnetic conduction line, the contact in tongue tube loses magneticaction disconnection, and closure signal line disconnects, and controller generates
The signal of " magnetic plug opening "；When emergency plug is destroyed, cartridge fuse fracture, closure signal line is disconnected, and controller generation " is answered
The signal of anxious plug opening ".
2. a kind of alarm device for illegally opening monitoring for intelligent well cover according to claim 1, it is characterized in that described
Magnetic plug includes A plug, B plug, magnet, screw, ring washer and sealing ring, and A plug surface is equipped with screw thread, A plug
Axially pass through a screw with B plug to connect, be equipped with magnet and ring washer in B plug, sealing ring inwardly close to magnetic conduction line,
Seal B plug；The magnetic plug is tightened on well lid by A plug surface screw thread.
3. a kind of alarm device for illegally opening monitoring for intelligent well cover according to claim 2, it is characterized in that described
Magnetic plug is tightened at the external socket position of well lid lock opening device by A plug surface screw thread, and A plug and B are stifled
Head is axially connected by screw to, and two plugs are not completely fixed by screw, can mutually be moved between two plugs, A plug
It is mounted on well lid power outlet hole site, B plug stress, which is resisted, when sealing ring touches socket stops operating, and A plug is still
Can so tighten rotation, thus sealing ring will not distort it is impaired.
4. a kind of alarm device for illegally opening monitoring for intelligent well cover according to claim 1, it is characterized in that described
Alarm device is connect by quad with lock opening device, and alarm device is connect by quad with electronic lock body, electronics
Lock body is connect by twin core cable with lock opening device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821434629.7U CN209339188U (en) | 2018-09-03 | 2018-09-03 | A kind of alarm device for illegally opening monitoring for intelligent well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821434629.7U CN209339188U (en) | 2018-09-03 | 2018-09-03 | A kind of alarm device for illegally opening monitoring for intelligent well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209339188U true CN209339188U (en) | 2019-09-03 |
Family
ID=67743746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821434629.7U Active CN209339188U (en) | 2018-09-03 | 2018-09-03 | A kind of alarm device for illegally opening monitoring for intelligent well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209339188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775821A (en) * | 2021-09-08 | 2021-12-10 | 廊坊中油朗威工程项目管理有限公司 | Plugging device for petroleum pipeline construction and detection method thereof |
-
2018
- 2018-09-03 CN CN201821434629.7U patent/CN209339188U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775821A (en) * | 2021-09-08 | 2021-12-10 | 廊坊中油朗威工程项目管理有限公司 | Plugging device for petroleum pipeline construction and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203732971U (en) | System for monitoring outdoor machine rooms and outdoor equipment cabinets of electric power system | |
| CN209339188U (en) | A kind of alarm device for illegally opening monitoring for intelligent well cover | |
| CN209561783U (en) | A kind of charging gun with temperature sense function | |
| CN109375575A (en) | A kind of band-type brake control method and system | |
| CN105643637A (en) | Industrial robot motor band-type brake controller with safety monitoring device | |
| CN109873496B (en) | Cable for high-voltage charge control and cable system for high-voltage charge control | |
| CN112065840A (en) | Become flexible warning bolt with installation self-checking | |
| CN204858294U (en) | Distribution box | |
| CN110376931A (en) | A kind of functional safety current output module of high diagnosis coverage rate | |
| CN107675954A (en) | A kind of multiple monitoring door lock | |
| CN205484567U (en) | Fuse on -line measuring device for electric automobile | |
| CN105738688A (en) | Electrical inspection and locking device based on leakage current of high voltage equipment | |
| CN212133998U (en) | Filter sealing ring leak detection device and ion exchanger | |
| CN109356706A (en) | A kind of monitoring of dual fuel engine and cooling device | |
| CN112394299B (en) | Remote leakage test device for underground coal mine power line | |
| CN213601064U (en) | Mutual-authentication high-safety acquisition circuit | |
| CN109444535B (en) | Electric energy meter with remote control electromagnetic charging seal | |
| CN203050264U (en) | Intelligent well lock wired control system used for well cover protection | |
| CN207909723U (en) | A kind of instruction limit switch | |
| KR102079864B1 (en) | Apparatus and method for testing of pressure sensor | |
| CN208690925U (en) | Lightning protection monitoring device | |
| CN107421683A (en) | Transformer sleeve pipe pressure monitoring device | |
| CN108777016A (en) | A kind of special wiring installation security technology guard system | |
| CN221040880U (en) | Intelligent locking device with output unlocking and locking states | |
| CN105680410B (en) | A kind of rail transit safety door electromagnetic lock short-circuit protection circuit, method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |