CN209493975U - A kind of intelligent well cover monitoring management system - Google Patents

Abstract

The utility model relates to a kind of intelligent well cover monitoring management systems.Including the controller being made of current sensor module, NB-IoT module and the battery module for providing electric energy for the two, current sensor module is electrically connected with NB-IoT module；Current sensor module includes the electrode of two floatings, the two electrodes contact conducting according to the movement of Manhole cover assembly or separate open circuit；It further include Cloud Server, NB-IoT module and Cloud Server communication connection；It further include multiple terminals, each terminal and Cloud Server communication connection.The utility model structure is simple, operational reliability is high, steal well lid and damaged missing is provided which monitoring function.By being provided with the current sensor module of floating electrode, the effect that the movement of well lid is converted to electric signal is realized；By the way that NB-IoT module is arranged, the signal for realizing the reflection state change that will test passes to the technical effect of Cloud Server；By setting Cloud Server and multiple terminals, the collection to data and timely distribution, the reception to exception are realized.

Description

A kind of intelligent well cover monitoring management system

Technical field

The utility model belongs to urban operating mechanism technical field more particularly to a kind of intelligent well cover monitoring management system.

Background technique

With the development of technology and the promotion of the level of urbanization, public utility such as underground pipe gallery facility, road surface are set It the construction such as applies and has obtained significant progress.The portions such as urban water supply, draining, combustion gas, heating power, house property, electric power, telecommunications, radio and television The underground piping well lid enormous amount and widely distributed of door.Due to lacking effective monitoring and management means, occur in well lid Such as stolen to lose, when breakage, relevant departments are difficult to find above situation in time, and cannot place under repair and tie up in time The well lid of shield, missing or breakage is easy to cause to endanger to road vehicle and pedestrian, even results in and hurts sb.'s feelings or dead when serious Event.Therefore, Intellectualized monitoring and the management for carrying out well lid, to realizing effectively supervising, ensure society to communal facility resource Stable and people's personal safety, all has important practical significance.

Following several technical solutions exist in the prior art to solve the above problems:

(1) the intelligent well cover equipment at inclination angle, acceleration or GPS sensor is configured

The problem is that: well lid abnormal displacements can only be detected, the well lid of only certain damaged a part can not be detected, cause to pacify Full hidden danger；Sensor collocation is more, it is difficult to control electricity power consumption；To mobile well lid has occurred issuing alarm to start, to there is personnel to arrive The deficiency of the security protection in this period is repaired in on-site maintenance；Price is higher with respect to well lid value, is not suitable for being widely applied；

(2) intelligent well cover of electronic lock is installed additional

The material of Today, most well lid itself is not cast iron, artificially steals well so being driven by economic interests The case where lid, is fewer and fewer, so the intelligent well cover of simple monitoring anti-theft is no longer satisfied social development needs.Electronic lock intelligence The unnormal unlocking of well lid can be protected, is still had too many difficulties to cope with for the detection of parts against wear.

(3) it is internally embedded the intelligent well cover of conductive coil

It is good for the detection effect of breakage-proof, but the rear dress scarce capacity of this well lid, it is necessary to dedicated material, specially Industry manufacturing process is just able to satisfy, and the upgrading of existing well lid is not helped.

(4) the breakage-proof well lid of multiple obliquity sensors is installed additional

Manhole cover damage is detected with the form for increasing sensor deployment density, although possible in theory, power consumption is very Greatly, cost is very expensive, before not less expensive substitute products, can only rest on laboratory stage.

To sum up, currently also need to research and develop a kind of novel intelligent well cover and its monitoring system, it is above-mentioned various to solve Scheme have such as the problems such as at high cost, power consumption is big, security protection ability is poor.

Utility model content

The utility model is to solve technical problem present in well-known technique and provide that a kind of structure is simple, operational reliability Intelligent well cover monitoring management system high, that monitoring function is provided which to well lid pilferage and damaged missing.

The utility model is adopted the technical scheme that solve technical problem present in well-known technique: a kind of smart well Lid monitoring management system includes being made of current sensor module, NB-IoT module and the battery module for providing electric energy for the two Controller, current sensor module is electrically connected with NB-IoT module；Current sensor module includes the electrode of two floatings, this Two electrodes contact conducting according to the movement of Manhole cover assembly or separate open circuit；It further include Cloud Server, NB-IoT module and cloud Server communication connection；It further include multiple terminals, each terminal and Cloud Server communication connection.

The advantages and positive effects of the utility model are as follows: the utility model provides a kind of intelligence of structure design advantages of simple Can well lid monitoring management system, compared with existing monitoring system, by being provided with the electricity of floating electrode in the technical program Flow sensor module realizes the effect that the movement of well lid is converted to electric signal；By be arranged NB-IoT module, realize by The signal of the reflection state change detected passes to the technical effect of Cloud Server；Pass through setting Cloud Server and multiple ends End realizes the collection to abnormal data and timely distribution, the reception to exception, enable the abnormality of well lid appearance timely To processing.Whole system fills operation after being convenient for, and can be included in the monitoring of this system by simple refit to existing well lid facility And management, well lid is stolen and damaged missing is provided which monitoring function, the safety trip of support vehicles and pedestrian, and ensures city The property safety of political affairs facility.

Preferably: Manhole cover assembly includes well head and be located in well lid on well head；It is equipped in multiple on the inner wall of well head Edge lantern ring further includes anti-drop net, and anti-drop net includes anti-drop net ontology, is equipped with multiple outer rim sets in the edge of anti-drop net ontology Ring is additionally provided with hanging hook assembly in the lower surface of well lid；Current sensor module further includes the first pull element and the second drawing group Part, two electrodes are separately positioned in the first pull element and the second pull element, the first drawing under the draw of external force Component and the second pull element drive two electrodes to move towards to contact and are connected, in the first pull element and the second pull element Between be additionally provided with reset spring；Further include rope, is threaded through in the middle part of rope in each inner edge lantern ring and outer rim lantern ring, end difference It is connect with the first pull element and the second pull element.

Preferably: the first pull element includes the first pull rod, is equipped in the inner end of the first pull rod equipped with first substrate, outer end First lantern ring；Second pull element includes the second pull rod, is equipped with the second substrate, outer end equipped with second set in the inner end of the second pull rod Ring；First electrode is located on first substrate, and second electrode is located in the second substrate, and reset spring is located at first substrate and the second base Between plate, the both ends of rope are connect with the first lantern ring and the second lantern ring respectively.

Preferably: current sensor module, NB-IoT module and battery module three are encapsulated in a shell；Outside It is equipped with guide sleeve on the two sidewalls of shell, the middle part of both the first pull rod and second pull rod is located in two guide sleeves.

Preferably: hanging hook assembly includes the hoist cable being fixedly connected with well lid lower surface middle part, is equipped in the lower surface of hoist cable Flexible grab with multiple claws disengaged by self gravity.

Preferably: the anti-drop net ontology of anti-drop net is rigid dictyosome, each outer rim lantern ring be rigid lantern ring and with anti-drop net sheet Body is fixedly connected.

Detailed description of the invention

Fig. 1 is the structural block diagram of the utility model；

Fig. 2 is the overlooking structure diagram of Manhole cover assembly in the utility model；

Fig. 3 is the schematic view of the front view of well lid part in the utility model；

Fig. 4 is the structural schematic diagram of controller part in the utility model.

In figure: 1, well lid；1-1, hoist cable；1-2, flexible grab；2, anti-drop net；2-1, anti-drop net ontology；2-2, outer rim set Ring；3, well head；4, inner edge lantern ring；5, rope；6, controller；6-1, left lantern ring；6-2, the first pull rod；6-3, current sensor mould Block；6-4, first electrode；6-5, second electrode；6-6, the second substrate；6-7, reset spring；6-8, first substrate；6-9, second Pull rod；6-10, the second lantern ring；6-11, battery module；6-12, shell；6-13, NB-IoT module.

Specific embodiment

For the invention, features and effects that can further appreciate that the utility model, hereby lifts following embodiment and be described in detail It is as follows:

Referring to Figure 1, the intelligent well cover monitoring management system of the utility model includes by current sensor module 6-3, NB- IoT module 6-13 and for the two provide electric energy battery module 6-11 constitute controller 6, current sensor module 6-3 with NB-IoT module 6-13 electrical connection.

Current sensor module 6-3 includes the electrode of two floatings, the two electrodes are contacted according to the movement of Manhole cover assembly Conducting separates open circuit；It further include Cloud Server, NB-IoT module 6-13 and Cloud Server communication connection；It further include multiple ends End, each terminal and Cloud Server communication connection.

Working principle:

The electrode of two floatings of current sensor module 6-3 is connect with Manhole cover assembly；Under normal circumstances, at two electrodes In disengaged position, route disconnects no current and passes through；When well lid is abnormal (such as situations such as artificially moving pilferage, manhole cover damage) When, two electrode contact conductings, route, which is connected, generates electric current；NB-IoT module 6-13 detects the electricity of reflection well lid abnormality Flow signal, then send signal to Cloud Server, Cloud Server receive above-mentioned signal and the position of abnormal well lid is marked ( The address history that controller 6 is established when system is established, such as the corresponding relationship of device coding and actual address；It can also be taken in cloud Generalized information system and database are established on business device, display and positioning are patterned to abnormal well lid position), later by above- mentioned information Multiple terminals are sent to by mobile network, terminal can be the equipment such as the mobile phone of maintenance personal, tablet computer, and maintenance personal connects It is overhauled and is resetted to scene in time after receiving information.

By optimization design Manhole cover assembly, hardware foundation is provided for above-mentioned Intellectualized monitoring management system.Refer to Fig. 2 extremely Fig. 4, it will thus be seen that

Manhole cover assembly includes well head 3 and be located in well lid 1 on well head 3, and well lid 1 can be buckled on well head 3 with floating ground, The facilities such as lockset can also be installed additional between well lid 1 and well head 3.

Multiple inner edge lantern rings 4 are equipped on the inner wall of well head 3, each inner edge lantern ring 4 is pacified using the components such as holdfast, expansion bolt It is attached on the inner wall of well head 3, each inner edge lantern ring 4 can also be regard as built-in fitting, be embedded into advance in building in construction for well head 3.

It further include anti-drop net 2, anti-drop net 2 includes anti-drop net ontology 2-1, is equipped in the edge of anti-drop net ontology 2-1 more A outer rim lantern ring 2-2.In the present embodiment, the anti-drop net ontology 2-1 of anti-drop net 2 is rigid dictyosome, and each outer rim lantern ring 2-2 is rigidity Lantern ring is simultaneously fixedly connected with anti-drop net ontology 2-1, and anti-drop net ontology 2-1 can be with integrally casting shaping or using round steel, screw thread The welded steels such as steel are made.

It is additionally provided with hanging hook assembly in the lower surface of well lid 1, which is used to link between well lid 1 and anti-drop net 2, It (is such as artificially stolen) when well lid 1 lifts, hanging hook assembly hooks anti-drop net 2.In the present embodiment, hanging hook assembly includes and well The hoist cable 1-1 being fixedly connected in the middle part of 1 lower surface of lid is equipped in the lower surface of hoist cable 1-1 and leans on self gravity to disengage with multiple The flexible grab 1-2 of claw.Refer to Fig. 3, it will thus be seen that after arranging anti-drop net 2, well lid 1 is buckled on well head 3 When, the grab 1-2 that stretches is down through the mesh among anti-drop net ontology 2-1, when reaching the lower section of anti-drop net 2, due to itself weight Each claw of the effect of power, flexible grab 1-2 opens (aperture that the width after opening should be greater than mesh) around, in this way when upper When mentioning well lid 1, hanging hook assembly also mentions anti-drop net 2 together.

Controller 6 is also equipped on the inner wall of well head 3, Fig. 4 is the structural schematic diagram of controller 6, it will thus be seen that control Device 6 includes current sensor module 6-3, the NB-IoT module 6-13 and battery module 6-11 for the two power supply, wherein electricity Flow sensor module 6-3 is for generating trigger current signal as monitoring signal, and NB-IoT module 6-13 is for perceiving monitoring letter Number and connected outward internet of things send data-signal, battery module 6-11 be current sensor module 6-3 and NB-IoT Module 6-13 provides electric energy, can be using rechargeable lithium ion batteries or the battery of other types.

NB-IoT module 6-13, that is, narrowband Internet of Things (NarrowBandInternetofThings, NB-IoT) is that all things on earth is mutual One important branch of networking network, NB-IoT are implemented in cellular network, only consume the bandwidth of about 180KHz, can be deployed directly into GSM network, UMTS network or LTE network, to reduce lower deployment cost, realize smooth upgrade.NB-IoT is that one, the field IoT is new Emerging technology supports low power consuming devices to connect in the cellular data of wide area network, also referred to as low-power consumption wide area network (LPWAN).NB- IoT supports stand-by time length, the efficient connection to network connectivity requirements higher device, while can also provide very comprehensive interior Cellular data connection covering.

Refer to Fig. 4, current sensor module 6-3 includes the first pull element with first electrode 6-4 and with the The second pull element of two electrode 6-5, the first pull element drives first electrode 6-4, second to lead under the draw of external force Draw component that second electrode 6-5 is driven to move towards to contact conducting (has electric current to pass through, which makees after conducting between electrode For the trigger signal of well lid exception), reset spring 6-7 is additionally provided between the first pull element and the second pull element, in this way After drawing triggering, it can also be resetted by maintenance personnel.

It further include rope 5, the middle part of rope 5 is threaded through in each inner edge lantern ring 4 and outer rim lantern ring 2-2, end is respectively with the One pull element is connected with the second pull element.Rope 5 connects anti-drop net 2 and controller 6, when anti-drop net 2 and well lid 1 The two is mobile and when generating traction action to rope 5, triggering is generated to controller 6.Triggering is divided into two kinds of situations: (1) upwards Traction action generally corresponds to artificial pilferage and destroys；(2) downward traction action generally corresponds to the broken rear fragment of well lid 1 The case where falling.In the latter case, well lid 1 itself partially loses or loses load-bearing capacity completely, if vehicle row at this time People enters well head 3, then anti-drop net 2 generates interim supporting role.Be made it is noted that due on the inner wall of well head 3 and Multiple lantern rings are arranged in the edge of anti-drop net 2, and rope 5 is threaded through in each lantern ring, it is known that when needing 2 load-bearing of anti-drop net, rope 5 will Weight is shared to multiple inner edge lantern rings 4 of well head 3, thus for controller 6 it is laterally pulled can't reach be enough to destroy electricity The degree of flow sensor module 6-3.Certainly, occur above-mentioned alarm accident every time and require maintenance personnel making timely maintenance processing.

In the present embodiment, the first pull element includes the first pull rod 6-2, is equipped with the first base in the inner end of the first pull rod 6-2 Plate 6-8, outer end are equipped with the first lantern ring 6-1；Second pull element includes the second pull rod 6-9, is set in the inner end of the second pull rod 6-9 There are the second substrate 6-6, outer end to be equipped with the second lantern ring 6-10.First electrode 6-4 is located on first substrate 6-8, and second electrode 6-5 In on the second substrate 6-6, reset spring 6-7 between first substrate 6-8 and the second substrate 6-6, the both ends of rope 5 respectively with First lantern ring 6-1 and the second lantern ring 6-10 connection.By rope for traction 5, first substrate 6-8 drives first electrode 6-4, the second base Plate 6-6 drives second electrode 6-5 to move towards and is connected until contacting, after traction action disappears, first substrate 6-8 and the second substrate Both 6-6 reset under the action of reset spring 6-7, and two electrodes disengage.

In the present embodiment, current sensor module 6-3, NB-IoT module 6-13 and battery module 6-11 three are encapsulated in In one shell 6-12, guarantee that each module is in a good environment, avoids the influence of moist and dust etc..In order to be promoted Reliability when current sensor module 6-3 works, is equipped with guide sleeve in the present embodiment on the two sidewalls of shell 6-12, and first The middle part of both pull rod 6-2 and the second pull rod 6-9 is located in two guide sleeves.

Under original state, both first electrode 6-4 and second electrode 6-5 are to separate, and route is in off state, in order to The relative position of two electrodes is expressed to promote the convenience adjusted in reseting procedure, band can be set on shell 6-12 There is the indicating window of scale and pointer, personnel judge the relative position of electrode by the indicating window.

Further, the first plate hole and the second pull rod 6-9 are equipped on first substrate 6-8 to be located in the first plate hole, the Two substrate 6-6 are equipped with the second plate hole and the first pull rod 6-2 is located in the second plate hole, this structure further ensures current sense The stability of device module 6-3 work.

The course of work:

By controller 6, multiple 4 mounting arrangements of inner edge lantern ring in well head 3, each inner edge lantern ring 4 is threaded through using rope 5 In outer rim lantern ring 2-2, end is bundled on the first lantern ring 6-1 and the second lantern ring 6-10, and the length of adjustment rope 5 makes controller In a certain range, the route of current sensor module 6-3 is in off-state to 6 stress at this time；

Hanging hook assembly is fixed on to the bottom center of well lid 1, covers well lid 1, the flexible grab 1-2 of hanging hook assembly penetrates anti- It falls the mesh at the middle part of net 2 and opens multiple claws by self gravity in lower section, the hanging hook assembly anti-drop net 2 that should get along well contacts and is in Naturally droop state；

The circuit of current sensor module 6-3 disconnects at this time, sends normal signal to cloud service by NB-IoT module 6-13 Device.

Abnormality detection:

A, when well lid abnormal opening, hanging hook assembly pulls anti-drop net to be lifted up together, pulls rope and passes electric current Sensor circuit closed generates current signal, sends abnormal signal to Cloud Server by NB-IoT module；

B has fragmentary well lid and falls on anti-drop net when well lid has breakage, pulls rope and makes current sensor mould The circuit closed of block sends abnormal signal to Cloud Server by NB-IoT module；

C, when other fortuitous events occur for well lid, anti-drop net can work independently, and have other weights to fall in anti-drop net On, it pulls rope and makes the circuit closed of current sensor module, abnormal signal is sent to Cloud Server by NB-IoT module；

Processing is abnormal:

Cloud Server receives above-mentioned signal and the position of abnormal well lid is marked and (establishes and control when system is established The address history of device 6, such as the corresponding relationship of device coding and actual address；Can also be established on Cloud Server generalized information system and Database is patterned display and positioning to abnormal well lid position), above- mentioned information are sent to by mobile network later more A terminal, terminal can be the equipment such as the mobile phone of maintenance personal, tablet computer, and maintenance personal arrives scene after receiving information in time It is overhauled and is resetted.

Claims (6)

1. a kind of intelligent well cover monitoring management system, it is characterized in that:

Including the controller being made of current sensor module, NB-IoT module and the battery module for providing electric energy for the two, Current sensor module is electrically connected with NB-IoT module；Current sensor module includes the electrode of two floatings, the two electrodes Conducting is contacted according to the movement of Manhole cover assembly or separates open circuit；

It further include Cloud Server, NB-IoT module and Cloud Server communication connection；

It further include multiple terminals, each terminal and Cloud Server communication connection.

2. intelligent well cover monitoring management system as described in claim 1, it is characterized in that: Manhole cover assembly includes well head and be located in Well lid on well head；It is equipped with multiple inner edge lantern rings on the inner wall of well head, further includes anti-drop net, anti-drop net includes anti-drop net sheet Body is equipped with multiple outer rim lantern rings in the edge of anti-drop net ontology, is additionally provided with hanging hook assembly in the lower surface of well lid；Current sense Device module further includes the first pull element and the second pull element, and two electrodes are separately positioned on the first pull element and second and lead It draws on component, the first pull element and the second pull element drive two electrodes to move towards to connecing under the draw of external force Touching conducting, is additionally provided with reset spring between the first pull element and the second pull element；Further include rope, is worn in the middle part of rope It is located in each inner edge lantern ring and outer rim lantern ring, end is connect with the first pull element and the second pull element respectively.

3. intelligent well cover monitoring management system as claimed in claim 2, it is characterized in that: the first pull element includes the first drawing Bar is equipped with first substrate, outer end equipped with the first lantern ring in the inner end of the first pull rod；Second pull element includes the second pull rod, The inner end of second pull rod is equipped with the second substrate, outer end is equipped with the second lantern ring；First electrode is located on first substrate, second electrode position In in the second substrate, reset spring between first substrate and the second substrate, the both ends of rope respectively with the first lantern ring and The connection of two lantern rings.

4. intelligent well cover monitoring management system as claimed in claim 3, it is characterized in that: current sensor module, NB-IoT mould Block and battery module three are encapsulated in a shell；Guide sleeve, the first pull rod and second are equipped on the two sidewalls of shell The middle part of both pull rods is located in two guide sleeves.

5. intelligent well cover monitoring management system as claimed in claim 4, it is characterized in that: hanging hook assembly includes and well lid lower surface The hoist cable that middle part is fixedly connected is equipped with the flexible grab with multiple claws disengaged by self gravity in the lower surface of hoist cable.

6. intelligent well cover monitoring management system as claimed in claim 5, it is characterized in that: the anti-drop net ontology of anti-drop net is rigidity Dictyosome, each outer rim lantern ring are rigid lantern ring and are fixedly connected with anti-drop net ontology.