CN114237140B - Remote unattended centralized monitoring system platform for water affairs in cities and towns - Google Patents
Remote unattended centralized monitoring system platform for water affairs in cities and towns Download PDFInfo
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- CN114237140B CN114237140B CN202111564222.2A CN202111564222A CN114237140B CN 114237140 B CN114237140 B CN 114237140B CN 202111564222 A CN202111564222 A CN 202111564222A CN 114237140 B CN114237140 B CN 114237140B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a remote unattended centralized monitoring system platform for town water affairs, which comprises a water affair control center module, a water affair operation monitoring module, a water affair equipment fault display module, an internal network router and a user terminal, wherein the water affair operation monitoring module comprises a controller and a monitoring camera interconnected with the controller, the water affair equipment fault display module comprises an acousto-optic alarm device, when the acousto-optic alarm device sends acousto-optic alarm information to the controller, the controller controls the monitoring camera to aim at the acousto-optic alarm device to carry out tracking shooting, sends video information to the water affair control center module through a big data processing module, transmits field video to the water affair operation monitoring module, displays field dynamic information and sends the field dynamic information to the user terminal. The invention can synchronously send the water service simulation state information and the field water service equipment fault state information to the user terminal, thereby avoiding the occurrence of data distortion.
Description
Technical Field
The invention relates to the technical field of town water affair management, in particular to a remote unattended centralized monitoring system platform for town water affairs.
Background
The water affair supervisory system is generally a monitoring platform which uses the internet of things, big data and cloud computing to interconnect ground water affair equipment and a computer and remotely monitor the operation state of the water affair equipment, and the monitoring platform can realize multi-task scheduling work such as utilization, purification, dredging, allocation and the like of water affairs in cities and towns. The existing water affair supervision system comprises an operation monitoring center, a control center, a technical support center, engineering project management and purchasing project management. The operation monitoring center realizes comprehensive supervision of production operation on the basis of comprehensively monitoring the operation conditions of a water plant, a pipe network, a pump station, a water distribution station, a sludge treatment plant and urban rivers and lakes based on each basic function module of a water service operation management platform.
An operation monitoring center of an existing water service supervision system is generally arranged in a monitoring room, a water service equipment area is far away from the monitoring room, and the operation monitoring center and the water service equipment often display the operation state of the water service equipment in real time through an HMI (human machine interface), namely a human-computer interaction interface. The HMI displays red marks to indicate that the water service equipment has highest level faults, the HMI displays yellow marks to indicate that the water service equipment has secondary level faults, and the HMI displays green marks to indicate that the water service equipment is normally operated. Because the state information displayed by the operation monitoring center is the simulated state information displayed by the operation of the control center and the comparison with the original set fault information, the field information capable of reflecting the real situation is lacked, the data is likely to be distorted in the long-distance transmission process, and finally the fault information displayed by the HMI is inconsistent with the actual field fault. Meanwhile, when a fault occurs and a maintenance worker enters a site to carry out emergency maintenance operation, the fault information displayed by the HMI and the error information of the actual site fault do not accord with each other, so that the site emergency maintenance worker cannot correctly carry a corresponding maintenance tool, and the efficiency of site maintenance is reduced.
Disclosure of Invention
Aiming at the problems, the invention provides a remote unattended centralized monitoring system platform for urban water affairs, which can realize that a water affair control center module synchronously sends water affair simulation state information and field water affair equipment fault state information to a user terminal, and eliminate the influence of data distortion displayed by an HMI (human machine interface) caused by remote transmission, operation and comparison.
The technical scheme of the invention is that a remote unattended centralized monitoring system platform for town water affairs at least comprises:
the system comprises a water service control center module, a water service operation monitoring module, a water service equipment fault display module, an intranet router and a user terminal, wherein the water service control center module is used for analyzing and comparing water service simulation state information, the water service operation monitoring module is used for transmitting the water service simulation state information to the water service control center module in real time, the water service equipment fault display module is used for displaying field water service equipment fault state information, the intranet router is used for sending the fault information, the user terminal is used for receiving the fault information, the fault information comprises the water service simulation state information and the field water service equipment fault state information, the water service simulation state information comprises an image identifier, and the field water service equipment fault state information comprises a field video image;
a big data processing module built based on Kafka is arranged in the water affair control center module, the water affair control center module is respectively connected with the water affair operation monitoring module, the intranet router and the user terminal through the big data processing module, data transmission, analysis and display of on-site water affair equipment fault state information are achieved, and the fault information is sent to the user terminal through the intranet;
the water affair operation monitoring module comprises a field real-time monitoring camera, a controller and a water affair simulation information collecting module, the water affair simulation information collecting module is connected with the water affair control center module through a network, the water affair simulation information collecting module is used for collecting water affair simulation state information and transmitting the information to the water affair control center module, the monitoring camera is interconnected with the field water affair equipment fault display module through the controller, the water affair equipment fault display module comprises an acousto-optic alarm device connected with the water affair equipment, when the acousto-optic alarm device sends acousto-optic alarm information and sends the acousto-optic alarm information to the controller, the controller controls the monitoring camera to carry out tracking shooting aiming at the acousto-optic alarm device and send video information to the water affair control center module through the big data processing module, the water affair control center module transmits field video to the water affair operation monitoring module through the big data processing module and displays the field water affair equipment fault state information, meanwhile, the water affair control center module sends the fault information to the user terminal through the intranet router.
Furthermore, the big data processing module is used for cleaning, sorting, classifying and storing data in a MapReduce mode, and the big data processing module is communicated with the water service operation monitoring module and the intranet router through an HJ/T communication protocol. Because the HJ/T communication protocol has hierarchy, stability and reliability, the communication of the big data processing module, the water service operation monitoring module and the intranet router is realized through the HJ/T communication protocol, so that the real-time communication can be ensured, and the consistency and the undistortion of communication signals are ensured.
Further, the controller includes light source tracking module, the power supply module, the drive module, data processing module is electric power connection power supply module respectively, the drive module, light source tracking module is used for the control to track acousto-optic warning device's light source and gives data information transmission for data processing module, power supply module provides the power for data processing module, data processing module turns light source tracking module information into the signal of telecommunication and transmits for drive module, drive module and surveillance camera electric power are connected, for the drive surveillance camera turns to the light source position. The driving module can enable the monitoring camera to rotate, when the light source tracking module tracks a fault signal lamp emitted by the sound-light alarm device connected with the water service equipment, the light source tracking module can transmit data to the data processing module, then the data processing module sends information to the driving module, and the driving module drives the lens of the monitoring camera to turn to the light source position of the sound-light alarm device. And the driving module comprises a driving motor, the driving motor is electrically connected with the power supply module and the light source tracking module, and the driving motor is connected with the monitoring camera through a gear for driving. The monitoring video pictures are sent to the water affair control center module in real time by arranging the monitoring camera, so that the simulation image and the field real image can be displayed, the simulation image and the field image can be compared, field operators can clearly identify the fault type, and the fault information display deviation can not occur.
Further, still include the firm board, the surveillance camera head base is fixed on the firm board, and firm board lower surface is provided with spring mount pad, is provided with vertical damping spring in the spring mount pad, vertical damping spring and surveillance camera head's rotating turret fixed connection. Set up firm board between surveillance camera head base and surveillance camera head support, be provided with two at least vertical damping springs at the lower surface of firm board for the surveillance camera head can be under the effect of vertical damping spring elasticity, absorbs the horizontal pendulum power of surveillance camera head, makes the surveillance camera head reduce at the pivoted in-process and rock, promotes remote management's effect.
Further, a spring screwing device is arranged between the longitudinal damping spring and the rotating frame of the monitoring camera and comprises a shell, a longitudinal channel is arranged in the vertical direction of the shell, a transverse channel is arranged at one end, close to the longitudinal damping spring, in the shell, and is intersected with the longitudinal channel, a spiral fixing piece with an internal thread is arranged at the intersection position, a transverse clockwork spring is fixedly connected onto the spiral fixing piece, one end of the transverse clockwork spring is fixed into the transverse channel, a threaded connecting rod is fixed at one end, away from the stabilizing plate, of the longitudinal damping spring and is in threaded connection with the longitudinal channel, the threaded connecting rod is in rotary connection with the spiral fixing piece through the intersection position, a screwing assembly is in sliding connection with the longitudinal channel and is positioned below the spiral fixing piece and is in threaded connection with the threaded connecting rod, and a screwing driving device is arranged on the screwing assembly and is used for driving the screwing assembly to move on the longitudinal channel, the outer surface of the shell is fixedly connected with a battery holder, and the transverse clockwork spring is respectively electrically connected with the battery holder and the driving device to control the driving device to be electrified. The spring screwing device can enable the longitudinal damping spring fixed on the threaded connecting rod to be kept in a compression state at any time, the longitudinal damping spring is prevented from loosening due to the fact that the monitoring camera shakes too frequently, a battery is placed in the battery seat, and the transverse spring is equivalent to a switch assembly and is in electric connection with a power supply and the driving device. The screw thread connecting rod and the transverse spring are rotatably connected through the spiral fixing piece at the intersection, when the screw thread connecting rod rotates clockwise, the spiral fixing piece cannot move up and down along the direction of the longitudinal channel because the spiral fixing piece is limited in the space at the intersection, and only can rotate along with the screw thread connecting rod, when the spiral fixing piece rotates, one end of the transverse spring is fixed by the transverse channel, the other end of the transverse spring is fixed on the spiral fixing piece, so that the transverse spring rotates around the center of the spiral fixing piece, the transverse spring is wound up immediately, and the outer ring of the transverse spring can gradually disconnect the passage between the battery holder and the driving device. The driving device is originally sleeved on the threaded connecting rod, when the driving device is out of power, namely the threaded connecting rod screws the longitudinal damping spring, the driving device can rotate along with the threaded connecting rod, and when the force between the threaded connecting rod and the longitudinal damping spring is relaxed, namely, when the threaded connecting rod is screwed out anticlockwise on the thread, the threaded connecting rod drives the spiral fixing piece to rotate anticlockwise, the spiral fixing piece drives the transverse clockwork spring to relax, when the transverse clockwork spring relaxes to a certain degree, the transverse clockwork spring triggers the energizing mechanism, so that the driving motor is electrified with the battery and rotates after being electrified, the output shaft of the driving motor drives the screwing component to move upwards and rotate in the longitudinal channel, the threaded connecting rod sleeved on the screwing component is screwed inwards clockwise, and then pressing force between the threaded connecting rod and the longitudinal damping spring is increased, so that the longitudinal damping spring cannot easily fall off from the spring screwing device.
Furthermore, the screwing component is a worm with internal and external threads, the driving device comprises a driving motor, and a gear of an output shaft of the driving motor is meshed with the worm. The worm and the gear engagement's that make through the external screw thread mode make the subassembly of screwing can reciprocate along longitudinal channel under driving motor's effect, set up the internal thread and make the subassembly of screwing can with screw thread connecting rod threaded connection, the screw and the relaxation of the screw thread connecting rod of being convenient for.
Furthermore, a fixing rod is arranged at one end in the transverse channel, a conductive contact block is arranged at the other end of the transverse channel, one end of the transverse clockwork spring is fixed on the fixing rod, when the transverse clockwork spring is loosened, the transverse clockwork spring can be in contact with the conductive contact block, the transverse clockwork spring is connected with the battery holder through a wire, and the conductive contact block is connected with the driving motor through a wire. A simple switch is formed among the transverse clockwork spring, the conducting wire and the conductive contact block, when the outer ring of the transverse clockwork spring is in contact with the conductive contact block, the switch path is opened, so that the driving motor is powered on to operate, and when the outer ring of the transverse clockwork spring is separated from the conductive contact block, the switch path is disconnected, so that the driving motor is powered off and stops working. At this time, the driving motor can rotate in the forward direction and the reverse direction through the output shaft when the power is lost, namely, the driving motor can rotate clockwise or anticlockwise through the output shaft.
Furtherly still includes the blotter, and on the blotter was fixed in the casing, was provided with the spring holding tank on the blotter, was provided with the through hole that link up each other with vertical passageway on the spring holding tank, and vertical damping spring arranges the spring holding tank in and fixes the one end at the screw thread connecting rod, and the other end of screw thread connecting rod passes through in the vertical passageway of through hole screw in. The blotter can be alleviated driving motor and to the vertical vibrations of threaded connection rod when being started in the twinkling of an eye, prevents the spring of vertical damping spring on vertical, and then prevents that surveillance camera head from rocking on vertical to keep the stability of control picture.
Furthermore, a slide rail is arranged on the upper surface of the stabilizing plate, a slide seat is connected on the slide rail in a sliding manner, the base of the monitoring camera is fixed on the slide seat, and fixing devices are arranged at two ends of the slide seat. Can adjust the position of surveillance camera head on the slide rail through fixing device, satisfy the demand of surveillance camera head to different angles in scene and position.
Furthermore, the fixing device comprises a fixing seat fastened with the sliding rail, a threaded hole is formed in the fixing seat, and a hand wheel is connected to the threaded hole through threads. The fixing base can be locked through the hand wheel, so that the monitoring camera is locked on the sliding rail, the monitoring camera is prevented from sliding randomly, and the stability of the monitoring camera is improved.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, a town water affair remote unattended centralized monitoring system platform is built again, analog data and field monitoring data are combined with each other, mutual communication among a water affair control center module, a water affair operation monitoring module and a field water affair equipment fault display module is realized through a big data processing module built based on Kafka, and relevant fault information is sent to a user terminal through an intranet router, wherein the user terminal can be an intelligent electronic display device with a display function, such as a mobile phone, a mobile portable computer and a palm communicator. The defect that the conventional town water affair remote monitoring system only has analog data display is overcome, and the condition that the real site fault is inconsistent with the fault information displayed by the HMI (human machine interface) due to the display distortion of the analog state information is prevented. Because Kafka has the characteristics of high throughput, therefore, choose Kafka to build big data processing module and can realize the interconnection of everything of each module, can also add up other modules simultaneously and realize different functions, because the big data processing module based on Kafka builds has module compatibility and synergistic characteristic, consequently can further promote the reaction rate of monitoring system platform, reduces error rate and distortion rate. The invention combines the sound-light alarm device with the monitoring camera, utilizes the monitoring camera to transmit the real-time on-site alarm dynamic video picture, transmits the video information to the water service control center module, and then transmits the video information to the mobile terminal of the maintenance worker through the intranet router, and the maintenance worker carries corresponding tools to arrive at the site for fault treatment according to the simulation information and the on-site actual fault dynamic picture.
Drawings
FIG. 1 is a schematic view of a spring winding device;
FIG. 2 is a schematic view of the connection of the stabilization plate to the monitoring camera;
FIG. 3 is a schematic view of the structure of a transverse power spring;
FIG. 4 is a schematic view of the structure of embodiment 2.
The device comprises a fixing plate 1, a spring mounting seat 1-1, a monitoring camera 2, a longitudinal damping spring 3, a spring screwing device 4-1, a shell 4-2, a longitudinal channel 4-3, a transverse channel 5, a spiral fixing piece 6, a transverse clockwork spring 7, a threaded connecting rod 8, a screwing assembly 9, a driving device 10, a battery seat 11, a fixing rod 11, a conductive contact block 12, a cushion pad 13, a spring accommodating groove 13-1, a through hole 13-2, a sliding rail 14, a sliding seat 15, a fixing device 16-1, a fixing seat 16-2 and a hand wheel 16-2.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
In the description of the present invention, it is to be understood that the terms "lateral," "longitudinal," "vertical," "edge," "side wall," "upper," "lower," "directly above," "surface," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "end," and the like, indicate orientations and positional relationships based on the orientation or positional relationships illustrated in the drawings, and are used merely for convenience in describing the technical solution of the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
A long-range unmanned on duty centralized monitoring system platform of town water affairs includes at least:
a water service control center module for analyzing and comparing water service simulation state information, a water service operation monitoring module for transmitting the water service simulation state information to the water service control center module in real time, a water service equipment fault display module for displaying the fault state information of field water service equipment, an intranet router for sending the fault information, a user terminal for receiving the fault information, wherein the fault information comprises the water service simulation state information and the fault state information of the field water service equipment, the water service simulation state information comprises an image identifier, the image identification is red, yellow and green identification displayed by the HMI, the red identification represents that the highest-level fault exists in the water service equipment, the yellow identification represents that the secondary-level fault exists in the water service equipment, the green identification represents that the water service equipment is normally operated, and the fault state information of the field water service equipment comprises a field video picture;
a big data processing module built based on Kafka is arranged in the water control center module, and the water control center module is respectively connected with the water operation monitoring module, the intranet router and the user terminal through the big data processing module, so that data transmission, analysis and display of on-site water equipment fault state information are realized, and the fault information is sent to the user terminal through an intranet;
the water affair operation monitoring module comprises a field real-time monitoring camera 2, a controller and a water affair simulation information collecting module, the water affair simulation information collecting module is connected with a water affair control center module through a network, the water affair simulation information collecting module is used for collecting water affair simulation state information and transmitting the information to the water affair control center module, the monitoring camera 2 is interconnected with a field water affair equipment fault display module through the controller, the water affair equipment fault display module comprises an audible and visual alarm device connected with the water affair equipment, when the audible and visual alarm device sends audible and visual alarm information to the controller, the controller controls the monitoring camera 2 to carry out tracking shooting to the audible and visual alarm device and transmits video information to the water affair control center module through a big data processing module, the water affair control center module transmits field video to the water affair operation monitoring module through the big data processing module and displays the field water affair equipment fault state information, meanwhile, the water affair control center module sends the fault information to the user terminal through the intranet router.
The big data processing module is used for cleaning, sorting, classifying and storing data in a MapReduce mode, and the big data processing module is communicated with the water service operation monitoring module and the intranet router through an HJ/T communication protocol. Because the HJ/T communication protocol has hierarchy, stability and reliability, the communication of the big data processing module, the water service operation monitoring module and the intranet router is realized through the HJ/T communication protocol, so that the real-time communication can be ensured, and the consistency and the undistortion of communication signals are ensured.
The controller includes light source tracking module, power module, drive module, data processing module is power connection power module respectively, drive module, light source tracking module is used for the light source of monitoring tracking audible-visual alarm device and transmits data information for data processing module, power module provides the power for data processing module, data processing module changes light source tracking module information into the signal of telecommunication and transmits for drive module, drive module and 2 electric power connection of surveillance camera for drive surveillance camera 2 turns to the light source position. The driving module can enable the monitoring camera 2 to rotate, when the light source tracking module tracks a fault signal lamp emitted by a sound-light alarm device connected with the water service equipment, the light source tracking module can transmit data to the data processing module, then the data processing module sends information to the driving module, and the driving module drives a lens of the monitoring camera 2 to turn to the light source position of the sound-light alarm device. And the driving module comprises a driving motor, the driving motor is electrically connected with the power supply module and the light source tracking module, and the driving motor is connected with the monitoring camera 2 through a gear for driving. The monitoring video pictures are sent to the water affair control center module in real time by arranging the monitoring camera 2, so that the simulation images and the field real images can be displayed, the simulation images and the field images can be compared, field operators can clearly identify fault types, and fault information display deviation can not occur.
As shown in fig. 1 and 2, the town water affair remote unattended centralized monitoring system platform further comprises a stabilizing plate 1, a base of the monitoring camera 2 is fixed on the stabilizing plate 1, a spring mounting seat 1-1 is arranged on the lower surface of the stabilizing plate 1, a longitudinal damping spring 3 is arranged in the spring mounting seat 1-1, and the longitudinal damping spring 3 is fixedly connected with a rotating frame of the monitoring camera 2. Set up firm board 1 between surveillance camera head 2's base and surveillance camera head 2's rotating turret, be provided with two at least vertical damping spring 3 at firm board 1's lower surface for surveillance camera head 2 can absorb surveillance camera head 2's horizontal pendulum power under the effect of vertical damping spring 3 elasticity, makes surveillance camera head 2 reduce at the pivoted in-process and rock, promotes remote management's effect.
Referring to fig. 1, a spring screwing device 4 is further arranged between the longitudinal damping spring 3 and the rotating frame of the monitoring camera 2, the spring screwing device 4 comprises a shell 4-1, a longitudinal channel 4-2 is arranged in the vertical direction of the shell 4-1, a transverse channel 4-3 is arranged at one end, close to the longitudinal damping spring 3, in the shell 4-1, the transverse channel 4-3 is intersected with the longitudinal channel 4-2, a spiral fixing piece 5 with internal threads is arranged at the intersection, a transverse spring 6 is fixedly connected to the spiral fixing piece 5, the shape of the transverse spring 6 is shown in fig. 3, one end of the transverse spring 6 is fixed in the transverse channel 4-3, the spring screwing device further comprises a threaded connecting rod 7, one end of the threaded connecting rod 7 is fixed with the longitudinal damping spring 3, and one end, away from the stabilizing plate, of the longitudinal damping spring 3 is fixed with the threaded connecting rod 7, the threaded connecting rod 7 is in threaded connection with the longitudinal channel 4-2, the threaded connecting rod 7 is in rotary connection with the spiral fixing piece 5 through a cross portion, a screwing component 8 is connected in the longitudinal channel 4-2 in a sliding mode, the screwing component 8 is located below the spiral fixing piece 5 and is in threaded connection with the threaded connecting rod 7, a driving device 9 is arranged on the screwing component 8 and used for driving the screwing component 8 to move on the longitudinal channel 4-2, a battery seat 10 is fixedly connected to the outer surface of the shell 4-1, and the transverse spring 6 is respectively in electric connection with the battery seat 10 and the driving device 9 and used for controlling the driving device 9 to be powered on. The spring screwing device 4 can enable the longitudinal damping spring 3 fixed on the threaded connecting rod 7 to be kept in a compression state at any time, and the longitudinal damping spring 3 is prevented from loosening due to the fact that the monitoring camera 2 shakes too frequently, wherein a battery is placed in the battery seat 10, and the transverse spring 6 is equivalent to a switch assembly for electrically connecting a power supply and the driving device 9. The screw thread connecting rod 7 and the transverse spring 6 are rotationally connected through the screw fixing piece 5 at the intersection, when the screw thread connecting rod 7 rotates clockwise, the screw fixing piece 5 cannot move up and down along the direction of the longitudinal channel 4-2 because the screw fixing piece 5 is limited in the space at the intersection, and only can rotate along with the screw thread connecting rod 7, when the screw fixing piece 5 rotates, because one end of the transverse spring 6 is fixed by the transverse channel 4-3, and the other end is fixed on the screw fixing piece 5, the transverse spring 6 rotates around the center of the screw fixing piece 5, the transverse spring 6 is wound up immediately, and the outer ring of the transverse spring 6 can gradually disconnect the passage of the battery holder 10 and the driving device 9. The driving device 9 is originally sleeved on the threaded connecting rod 7, when the driving device 9 is out of power, namely the threaded connecting rod 7 screws the longitudinal damping spring 3, the driving device 9 can rotate along with the threaded connecting rod 7, when the force between the threaded connecting rod 7 and the longitudinal damping spring 3 is relaxed, namely the threaded connecting rod 7 screws out of the thread anticlockwise, the threaded connecting rod 7 drives the spiral fixing piece 5 to rotate anticlockwise, the spiral fixing piece 5 drives the transverse spring 6 to loosen, when the transverse spring 6 relaxes to a certain degree, the transverse spring 6 triggers the energizing mechanism to electrify the driving motor and the battery, the driving motor rotates after being electrified, an output shaft of the driving motor drives the screwing component 8 to move upwards and rotate in the longitudinal channel 4-2, so that the threaded connecting rod 7 sleeved on the screwing component 8 rotates inwards clockwise, and then the pressing force between the threaded connecting rod 7 and the longitudinal screwing damping spring 3 is increased, so that the longitudinal damper spring 3 does not easily come off the spring winding device 4.
The screwing component 8 is a worm with internal and external threads, the driving device 9 comprises a driving motor, and a gear of an output shaft of the driving motor is meshed with the worm. The screwing group can move up and down along the longitudinal channel 4-2 under the action of the driving motor in a manner that the worm with the external thread is meshed with the gear, and the internal thread is arranged so that the screwing component 8 can be in threaded connection with the threaded connecting rod 7, thereby facilitating the screwing and loosening of the threaded connecting rod 7.
One end in the transverse channel 4-3 is provided with a fixed rod 11, the other end is provided with a conductive contact block 12, one end of the transverse clockwork spring 6 is fixed on the fixed rod 11, when the transverse clockwork spring 6 is loosened, the transverse clockwork spring 6 can be contacted with the conductive contact block 12, the transverse clockwork spring 6 is connected with the battery holder 10 through a lead, and the conductive contact block 12 is connected with the driving motor through a lead. A simple switch structure is formed among the transverse spring 6, the conducting wire and the conductive contact block 12, when the outer ring of the transverse spring 6 contacts the conductive contact block 12, the switch path is opened, so that the driving motor is powered to operate, and when the outer ring of the transverse spring 6 is separated from the conductive contact block 12, the switch path is disconnected, so that the driving motor is powered off and stops working. At this time, the driving motor can rotate in the forward direction and the reverse direction through the output shaft when the power is lost, namely, the driving motor can rotate clockwise or anticlockwise through the output shaft.
The specific installation and working conditions are as follows:
firstly, a battery is not put into the battery holder 10 temporarily, one end of a threaded connecting rod 7 fixedly connected with a longitudinal damping spring 3 is screwed into a longitudinal channel 4-2 through threads, at the moment, because a spiral fixing piece 5 fixedly connected with a transverse spring 6 is arranged at the intersection of the transverse channel 4-3 and the longitudinal channel 4-2, the spiral fixing piece 5 is slowly rotated and penetrated in the process of the threaded connecting rod 7, the outer ring of the transverse spring 6 is gradually tightened and separated from a conductive contact block 12 in the process, the threaded connecting rod 7 is further screwed, the threaded connecting rod 7 is gradually meshed with a screwing component 8, namely a worm with internal and external threads on the longitudinal channel 4-2, and the screwing component 8 is enabled to move upwards along the longitudinal channel 4-2, and the external threads of the screwing component 8 are mutually connected with an output shaft of a driving motor through a gear in the process, therefore, the output shaft of the driving motor is driven to rotate until the threaded connecting rod 7 and the shell 4-1 are contacted and pressed mutually, the tightening is stopped, at the moment, the longitudinal damping spring 3 is pressed by the threaded connecting rod 7, and the battery is placed in the battery holder 10. Over time, the threaded connecting rod 7 can loosen and cause the longitudinal damping spring 3 to be unstably compressed. The screw link 7 rotates due to loosening, and the rotation direction thereof is opposite to the screwing direction, for example, the screwing direction is clockwise and the loosening rotation direction is counterclockwise. At this time, the threaded connecting rod 7 rotates in the opposite direction, which drives the spiral fixing piece 5 to rotate in the opposite direction, so that the transverse spring 6 is gradually loosened from the original tightening, when the outer ring of the transverse spring 6 contacts the conductive contact block 12, the battery is communicated with the driving motor, so that the driving motor is electrified, the driving motor is electrified to drive the output shaft to rotate in the opposite direction, and the output shaft drives the screwing component 8 to rotate in the opposite direction, because the process involves the relative motion between the threaded connecting rod 7 and the shell 4-1 and between the threaded connecting rod 7 and the screwing component 8, the loosening distance between the threaded connecting rod 7 and the shell 4-1 in the embodiment ranges from 1mm to 3mm, and the loosening distance can ensure that the rotating force applied to the threaded connecting rod 7 by the screwing component 8 enables the threaded connecting rod 7 to screw the shell 4-1, thereby ensuring that the threaded link 7 can tighten the longitudinal damping spring 3.
The damping device is characterized by further comprising a buffering cushion 13, the buffering cushion 13 is fixed on the shell 4-1, a spring accommodating groove 13-1 is formed in the buffering cushion 13, a through hole 13-2 communicated with the longitudinal channel 4-2 is formed in the spring accommodating groove 13-1, the longitudinal damping spring 3 is arranged on the spring accommodating groove 13-1 and fixed at one end of the threaded connecting rod 7, and the other end of the threaded connecting rod 7 is screwed into the longitudinal channel 4-2 through the through hole 13-2. The cushion pad 13 can relieve the longitudinal vibration of the threaded connecting rod 7 when the driving motor is started instantly, prevent the longitudinal damping spring 3 from bouncing in the longitudinal direction, and further prevent the monitoring camera 2 from shaking in the longitudinal direction, so that the stability of a monitoring picture is kept.
Example 2
Referring to fig. 4, on the basis of the embodiment, the upper surface of the stabilizing plate 1 is provided with a slide rail 14, a slide seat 15 is slidably connected to the slide rail 14, the base of the monitoring camera 2 is fixed on the slide seat 15, and fixing devices 16 are arranged at two ends of the slide seat 15. The position of the monitoring camera 2 on the slide rail 14 can be adjusted through the fixing device 16, and the requirements of the monitoring camera 2 on different angles and positions on site are met.
The fixing device 16 comprises a fixing seat 16-1 buckled with the slide rail 14, a threaded hole is formed in the fixing seat 16-1, and a hand wheel 16-2 is connected to the threaded hole through threads. The fixed seat 16-1 can be locked by the hand wheel 16-2, so that the monitoring camera 2 is locked on the slide rail 14, the monitoring camera 2 is prevented from sliding randomly, and the stability of the monitoring camera 2 is improved.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (3)
1. A long-range unmanned on duty centralized monitoring system platform of town water affairs, its characterized in that includes at least:
the system comprises a water service control center module for analyzing and comparing water service simulation state information, a water service operation monitoring module for transmitting the water service simulation state information to the water service control center module in real time, a water service equipment fault display module for displaying fault state information of field water service equipment, an intranet router for sending fault information and a user terminal for receiving the fault information;
the water service simulation state information comprises image identifications, wherein the image identifications are red, yellow and green identifications displayed by an HMI (human machine interface), the red identifications indicate that the water service equipment has highest-level faults, the yellow identifications indicate that the water service equipment has secondary-level faults, and the green identifications indicate that the water service equipment is normally operated;
the water affair control center module is internally provided with a big data processing module which is built based on Kafka, and the water affair control center module is respectively connected with the water affair operation monitoring module, the intranet router and the user terminal through the big data processing module, so that data transmission, analysis and display of on-site water affair equipment fault state information are realized, and the fault information is sent to the user terminal through the intranet;
the water affair operation monitoring module comprises a field real-time monitoring camera (2), a controller and a water affair simulation information collecting module, the water affair simulation information collecting module is connected with a water affair control center module through a network, the water affair simulation information collecting module is used for collecting water affair simulation state information and transmitting the information to the water affair control center module, the monitoring camera (2) is connected with the field water affair equipment fault display module through the controller, the water affair equipment fault display module comprises an acousto-optic alarm device connected with the water affair equipment, when the acousto-optic alarm device sends acousto-optic alarm information and sends the acousto-optic alarm information to the controller, the controller controls the monitoring camera (2) to track and shoot the acousto-optic alarm device and send video information to the water affair control center module through a big data processing module, and the water affair control center module transmits field video to the water affair operation monitoring module through the big data processing module and displays the field video on the scene Fault state information of the water service equipment, and meanwhile, the water service control center module sends the fault information to the user terminal through the intranet router;
the big data processing module is used for cleaning, sorting, classifying and storing data in a MapReduce mode, and the big data processing module realizes communication with the water service operation monitoring module and the intranet router through an HJ/T212 communication protocol;
the controller comprises a light source tracking module, a power supply module, a driving module and a data processing module, wherein the data processing module is respectively electrically connected with the power supply module, the driving module and the light source tracking module, the light source tracking module is used for monitoring and tracking the light source of the sound-light alarm device and transmitting data information to the data processing module, the power supply module provides a power supply for the data processing module, the data processing module converts the information of the light source tracking module into an electric signal and transmits the electric signal to the driving module, and the driving module is electrically connected with the monitoring camera (2) and used for driving the monitoring camera to turn to the position of the light source;
the monitoring camera comprises a base and is characterized by further comprising a stabilizing plate (1), wherein the base of the monitoring camera (2) is fixed on the stabilizing plate (1), a spring mounting seat (1-1) is arranged on the lower surface of the stabilizing plate (1), a longitudinal damping spring (3) is arranged in the spring mounting seat (1-1), and the longitudinal damping spring (3) is fixedly connected with a rotating frame of the monitoring camera (2);
a spring screwing device (4) is further arranged between the longitudinal damping spring (3) and the rotating frame of the monitoring camera (2), the spring screwing device (4) comprises a shell (4-1), a longitudinal channel (4-2) is arranged in the vertical direction of the shell (4-1), a transverse channel (4-3) is arranged at one end, close to the longitudinal damping spring (3), in the shell (4-1), the transverse channel (4-3) is crossed with the longitudinal channel (4-2), a spiral fixing piece (5) with an internal thread is arranged at the crossed position, a transverse clockwork spring (6) is fixedly connected onto the spiral fixing piece (5), one end of the transverse clockwork spring (6) is fixed into the transverse channel (4-3), and a threaded connecting rod (7) is fixed at one end, away from the stabilizing plate (1), of the longitudinal damping spring (3), the threaded connecting rod (7) is in threaded connection with the longitudinal channel (4-2), the threaded connecting rod (7) is in rotary connection with the spiral fixing piece (5) through a cross part, a screwing assembly (8) is connected in the longitudinal channel (4-2) in a sliding mode, the screwing assembly (8) is located below the spiral fixing piece (5) and is in threaded connection with the threaded connecting rod (7), a driving device (9) is arranged on the screwing assembly (8) and used for driving the screwing assembly (8) to move on the longitudinal channel (4-2), a battery base (10) is fixedly connected to the outer surface of the shell (4-1), and the transverse spring (6) is in electric connection with the battery base (10) and the driving device (9) respectively;
the screwing component (8) is a worm with internal and external threads, the driving device (9) comprises a driving motor, and a gear of an output shaft of the driving motor is meshed with the worm;
a fixing rod (11) is arranged at one end in the transverse channel (4-3), a conductive contact block (12) is arranged at the other end, one end of the transverse clockwork spring (6) is fixed on the fixing rod (11), when the transverse clockwork spring (6) is loosened, the transverse clockwork spring (6) can be in contact with the conductive contact block (12), the transverse clockwork spring (6) is connected with the battery holder (10) through a lead, and the conductive contact block (12) is connected with a driving motor through a lead;
the damping device is characterized by further comprising a buffering cushion (13), the buffering cushion (13) is fixed on the shell (4-1), a spring accommodating groove (13-1) is formed in the buffering cushion (13), a through hole (13-2) communicated with the longitudinal channel (4-2) is formed in the spring accommodating groove (13-1), the longitudinal damping spring (3) is arranged on the spring accommodating groove (13-1) and fixed at one end of the threaded connecting rod (7), and the other end of the threaded connecting rod (7) is screwed into the longitudinal channel (4-2) through the through hole (13-2).
2. The remote unattended centralized monitoring system platform according to claim 1, wherein the stabilizing plate (1) is provided with a slide rail (14) on the upper surface, a slide seat (15) is slidably connected to the slide rail (14), the base of the monitoring camera (2) is fixed on the slide seat (15), and fixing devices (16) are arranged at two ends of the slide seat (15).
3. The remote unattended centralized monitoring system platform for town water affairs according to claim 2, wherein the fixing device (16) comprises a fixing seat (16-1) fastened with the slide rail (14), the fixing seat (16-1) is provided with a threaded hole, and the threaded hole is connected with a hand wheel (16-2) through threads.
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| CN202111564222.2A CN114237140B (en) | 2021-12-20 | 2021-12-20 | Remote unattended centralized monitoring system platform for water affairs in cities and towns |
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