CN214251085U - Intelligent measurement and control system applied to crossing frame - Google Patents
Intelligent measurement and control system applied to crossing frame Download PDFInfo
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- CN214251085U CN214251085U CN202022995998.7U CN202022995998U CN214251085U CN 214251085 U CN214251085 U CN 214251085U CN 202022995998 U CN202022995998 U CN 202022995998U CN 214251085 U CN214251085 U CN 214251085U
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Abstract
The utility model discloses a be applied to intelligent system of observing and controling of crossing structure, the system includes remote monitoring center, first monitoring sub-station, a plurality of second monitoring sub-station, first monitoring sub-station, second monitoring sub-station all set up alone on the crossing structure that corresponds, first monitoring sub-station with remote monitoring center wireless communication connects, first monitoring sub-station, a plurality of second monitoring sub-station all include controller, data transfer station, detection device, the controller respectively with data transfer station, detection device electricity are connected, second monitoring sub-station with first monitoring sub-station carries out wireless communication through the data transfer station and connects. The utility model discloses can carry out real time monitoring, be convenient for optimize equipment operation mode, reduce the emergence of crossing structure construction accident to crossing structure job site crossing structure height, site environment humiture, on-the-spot wind speed wind direction isoparametric.
Description
Technical Field
The utility model relates to an electric power construction safety technical field, more specifically relates to an intelligence system of observing and controling that is applied to crossing structure.
Background
In the construction of power grid power transmission and transformation engineering, newly-built power transmission lines or overhaul lines inevitably meet crossed power transmission lines, roads and the like, and the newly-built power transmission lines or the overhaul lines need to cross crossed objects. During the whole construction period, in order to ensure the life safety of field construction personnel, a power failure construction method is generally adopted. And long-time power failure can produce great economic loss, therefore along with the development of science and technology, the construction of not having a power failure will be the mainstream of development, it is the common mode of avoiding the power failure construction to build the spanning frame to the automatic construction of spanning frame will replace traditional manpower to build.
In the process of automatically building the spanning frame in the uninterrupted construction, the stability of the spanning frame is influenced by the size of wind power and the inclination of the spanning frame; the normal operation of the spanning frame equipment is influenced by the temperature and the humidity on the site; factors such as the live condition of the crossed line, the distance between the crossing frame and the live line and the like influence the site construction safety and the construction period.
Based on the current situation, it is necessary to provide an intelligent measurement and control system applied to a crossing frame to protect driving for electric power safety construction.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an intelligence system of observing and controling of being applied to crossing structure can carry out real time monitoring, be convenient for optimize equipment operation mode, reduce the emergence of crossing structure construction accident to crossing structure job site crossing structure height, site environment humiture, on-the-spot wind speed wind direction isoparametric.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a be applied to intelligent system of observing and controling of crossing structure, the system includes remote monitoring center, first monitoring sub-station, a plurality of second monitoring sub-station, first monitoring sub-station, second monitoring sub-station all set up alone on the crossing structure that corresponds, first monitoring sub-station with remote monitoring center wireless communication connects, first monitoring sub-station, a plurality of second monitoring sub-station all include controller, data transfer station, detection device, the controller respectively with data transfer station, detection device electricity are connected, the second monitoring sub-station with first monitoring sub-station carries out wireless communication through the data transfer station and connects.
Preferably, the remote monitoring center comprises a main controller, a communication unit, a fault early warning device and a touch display screen, wherein the main controller is electrically connected with the communication unit, the fault early warning device and the touch display screen respectively.
Preferably, the fault early warning device is an audible and visual alarm.
Preferably, the first monitoring substation further comprises a WIFI transparent transmission module, the WIFI transparent transmission module is electrically connected with a controller on the first monitoring substation, and the first monitoring substation is in wireless communication connection with the remote monitoring center through the WIFI transparent transmission module.
Preferably, the detection device comprises a laser ranging sensor, a thermal imager, a wind speed and direction sensor, an inclination angle sensor and a temperature and humidity sensor, and the controller is electrically connected with the laser ranging sensor, the thermal imager, the wind speed and direction sensor, the inclination angle sensor and the temperature and humidity sensor respectively.
Preferably, the controllers of the first monitoring substation and the second monitoring substation are electrically connected with the corresponding crossing frame lifting mechanism, and the same protective insulating net is connected to the crossing frame lifting mechanism.
Preferably, the first monitoring substation is further provided with a manual control device, and the manual control device is electrically connected with the controller on the first monitoring substation.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
the utility model provides a be applied to intelligent system of observing and controling of crossing structure, through first monitoring sub-station and a plurality of second monitoring sub-station carry out real-time detection and collection to each parameter of crossing over the job site to with the centralized transmission of monitoring result to first monitoring sub-station is unified to be sent to the remote monitoring center through wireless communication's mode by first monitoring sub-station, the long-range on-the-spot situation of knowing in real time of the staff of being convenient for, and according to the condition of each parameter at scene, takes other necessary safety measure to take precautions against the occurence of failure. Through the utility model discloses, played very big guarantee effect to the safe construction of strideing across the circuit, the efficiency of fine promotion crossing structure built under the prerequisite of understanding the crossing structure situation simultaneously also can rationally reduce site operation personnel and safety inspection personnel.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall connection principle of the present invention;
fig. 3 is a schematic view of the connection principle between the remote monitoring center and the first monitoring substation of the present invention;
fig. 4 is a schematic diagram illustrating the connection principle between the first monitoring substation and the second monitoring substation of the present invention;
FIG. 5 is a schematic view illustrating the connection between the controller and the detecting device according to the present invention;
in the attached drawing, 1-a remote monitoring center, 2-a first monitoring substation, 3-a second monitoring substation, 4-a controller, 5-a data transmission radio station, 6-a detection device, 7-a main controller, 8-a fault early warning device, 9-a touch display screen, 10-a WIFI transparent transmission module, 11-a laser ranging sensor, 12-a thermal imager, 13-a wind speed and direction sensor, 14-an inclination angle sensor, 15-a temperature and humidity sensor, 16-a crossing frame lifting mechanism, 17-a manual control device, 18-a protective insulating net, 19-a crossed line and 20-a communication unit.
Detailed Description
For a better understanding of the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings:
example 1
Referring to fig. 1-2, an intelligent measurement and control system applied to a crossing structure includes a remote monitoring center 1, a first monitoring substation 2, and a plurality of second monitoring substations 3, where the first monitoring substation 2 and the second monitoring substations 3 are both separately disposed on the corresponding crossing structure, the first monitoring substation 2 is in wireless communication connection with the remote monitoring center 1, the first monitoring substation 2 and the plurality of second monitoring substations 3 each include a controller 4, a data transmission station 5, and a detection device 6, the controller 4 is respectively electrically connected with the data transmission station 5 and the detection device 6, and the second monitoring substation 3 is in wireless communication connection with the first monitoring substation 2 through the data transmission station 5.
When in use, the detection devices 6 on the second monitoring substations 3 respectively acquire the parameters of the spanning frame, the acquired parameter data are transmitted to the controller on the second monitoring substation 3, the controller on the second monitoring substation 3 is transmitted to the first monitoring substation 2 through the data transmission station 5 on the second monitoring substation 3, the controller on the first monitoring substation 2 receives the data through the data transmission station 5 on the first monitoring substation, meanwhile, the detection devices 6 on the first monitoring substation 2 also acquire the parameters corresponding to the spanning frame and transmit the parameters to the controller on the first monitoring substation 2, the controller of the first monitoring substation 2 transmits the parameters collected by the controller and the parameters collected by the second monitoring substation 3 to the remote monitoring center 1 in a wireless communication mode, so that workers can conveniently know the field conditions in real time in a remote manner and according to the conditions of the field parameters, other necessary safety measures are taken to prevent accidents.
Specifically, the remote monitoring center 1 includes a main controller 7, a communication unit 20, a fault early warning device 8, and a touch display screen 9, where the main controller 7 is electrically connected to the communication unit 20, the fault early warning device 8, and the touch display screen 9, respectively. After receiving the monitoring parameters sent by the first monitoring substation 2 through the communication unit 20, the main controller 7 compares the monitoring parameters with a preset safety threshold, and if the detected parameters exceed the safety threshold, the main controller 7 controls the fault early warning device 8 to send an alarm, so that constructors can be reminded to take corresponding safety precautionary measures in time, and the construction safety and reliability are improved; the touch display screen 9 mainly completes real-time monitoring and displaying of various detection parameters in the field construction process, and can query historical data of the parameters to achieve the purpose of remote monitoring; meanwhile, the staff can operate the touch display screen 9 to control the start and stop of various field detection devices 6.
Specifically, the fault early warning device 8 is an audible and visual alarm. When the detection parameters exceed the safety threshold, the main controller 7 controls the audible and visual alarm to start, the audible and visual alarm sounds and the indicator lamp continuously flickers, and the staff is alerted in the aspects of hearing and vision, so that a good warning effect is achieved.
Specifically, the first monitoring substation 2 further comprises a WIFI transparent transmission module 10, the WIFI transparent transmission module 10 is electrically connected with the controller 4 on the first monitoring substation 2, and the first monitoring substation 2 is in wireless communication connection with the remote monitoring center 1 through the WIFI transparent transmission module 10. The model of the WIFI transparent transmission module 10 can be selected to be RTL8711AF, the remote monitoring center 1 can specifically be an intelligent mobile device with a WIFI or 4G communication function and a corresponding application program, for example, a smart phone, the controller 4 in the first monitoring substation 2 can be selected to be a PLC controller, and by combining the 4G communication function carried by the PLC controller with the WIFI transparent transmission module 10, the 4G or WIFI communication connection between the first monitoring substation 2 and the remote monitoring center 1 can be realized, so that the detection parameters in the first monitoring substation 2 can be conveniently transmitted to the remote monitoring center 1.
Specifically, the detection device 6 includes a laser distance measuring sensor 11, a thermal imager 12, a wind speed and direction sensor 13, an inclination angle sensor 14 and a temperature and humidity sensor 15, and the controller 4 is electrically connected to the laser distance measuring sensor 11, the thermal imager 12, the wind speed and direction sensor 13, the inclination angle sensor 14 and the temperature and humidity sensor 15, respectively. The laser ranging sensor 11 is used for measuring the height of the spanning frame and the distance between the spanning frame and a spanned line 19; the thermal imager 12 is used for monitoring the electrification condition of the crossed line 19; the wind speed and direction sensor 13 is used for monitoring the wind speed and direction on site; the tilt angle sensor 14 is used for collecting the levelness of the spanning frame; the temperature and humidity sensor 15 is used for collecting the temperature and the humidity of a construction site; furthermore, detection equipment capable of monitoring other parameters can be additionally arranged according to actual requirements, and the detection equipment is not particularly limited;
specifically, the controllers 4 of the first monitoring substation 2 and the second monitoring substation 3 are electrically connected to corresponding crossing frame lifting mechanisms 16, and the same protective insulating net 18 is connected to the crossing frame lifting mechanisms 16. The remote control center 1 issues an automatic lifting instruction to the first monitoring substation 2 in a wireless communication mode according to the voltage grade of the crossed line 19 and the received height of the crossing frame, the PLC in the first monitoring substation 2 controls the corresponding crossing frame lifting mechanism 16 to lift/lower, and simultaneously transmits a control signal to the controller 4 of the second monitoring substation 3 through the data transmission station 5, so that the lifting/lowering of the crossing frame lifting mechanism 16 corresponding to the second monitoring substation 3 is synchronously controlled, and further the protective insulating nets 18 on all the crossing frame lifting mechanisms 16 are synchronously controlled according to the lifting heights corresponding to different voltage grades of the crossed line 19, the automation degree is improved, and the single assembly or disassembly time of the crossing frame is shortened.
The spanning frame lifting mechanism 16 is a known adjusting mechanism in the art, and a person skilled in the art can understand the specific structure of the spanning frame lifting mechanism 16 according to the common knowledge, and the embodiment is not specifically described here.
Specifically, the first monitoring substation 2 is further provided with a manual control device 17, and the manual control device 17 is electrically connected with the controller 4 on the first monitoring substation 2. The construction positions for erecting the spanning frame are complex and various, when no 4G, WIFI signal exists in a construction site or the signal is weak, a worker can send a control command to the controller 4 on the first monitoring substation 2 through the manual control device 17, and the controller 4 on the first monitoring substation 2 sends a corresponding control command to the controller 4 of the second monitoring substation 3, so that the synchronous control of the lifting/lowering of the spanning frame lifting mechanism 16 is realized;
in addition, when there is a 4G or WIFI signal, the manual control device 17 may send a control command to the controller 4 on the first monitoring substation 2, and upload parameter data stored in the controller 4 on the first monitoring substation 2 to the monitoring center 1, and preferably, the manual control device 17 may be a touch screen electrically connected to the controller.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides a be applied to intelligent system of observing and controling of crossing structure, its characterized in that, the system includes remote monitoring center, first control sub-station, a plurality of second control sub-station, first control sub-station, second control sub-station all set up alone on the crossing structure that corresponds, first control sub-station with remote monitoring center wireless communication connects, first control sub-station, a plurality of second control sub-station all include controller, data transfer station, detection device, the controller respectively with data transfer station, detection device electricity are connected, second control sub-station with first control sub-station carries out wireless communication through data transfer station and connects.
2. The intelligent measurement and control system applied to the crossing frame according to claim 1 is characterized in that the remote monitoring center comprises a main controller, a communication unit, a fault early warning device and a touch display screen, wherein the main controller is electrically connected with the communication unit, the fault early warning device and the touch display screen respectively.
3. The intelligent measurement and control system applied to a spanning frame according to claim 2, wherein the fault early warning device is an audible and visual alarm.
4. The intelligent measurement and control system applied to a spanning frame according to claim 1, wherein the first monitoring substation further comprises a WIFI transparent transmission module, the WIFI transparent transmission module is electrically connected with a controller on the first monitoring substation, and the first monitoring substation is in wireless communication connection with the remote monitoring center through the WIFI transparent transmission module.
5. The intelligent measurement and control system applied to the crossing frame according to claim 1, wherein the detection device comprises a laser distance measurement sensor, a thermal imager, a wind speed and direction sensor, an inclination angle sensor and a temperature and humidity sensor, and the controller is electrically connected with the laser distance measurement sensor, the thermal imager, the wind speed and direction sensor, the inclination angle sensor and the temperature and humidity sensor respectively.
6. The system according to claim 1, wherein the controllers of the first monitoring substation and the second monitoring substation are electrically connected to the corresponding lifting mechanism of the spanning frame, and the same protective insulating net is connected to the lifting mechanism of the spanning frame.
7. The intelligent measurement and control system applied to a spanning frame according to claim 1, wherein the first monitoring substation is further provided with a manual control device, and the manual control device is electrically connected with the controller on the first monitoring substation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022995998.7U CN214251085U (en) | 2020-12-14 | 2020-12-14 | Intelligent measurement and control system applied to crossing frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022995998.7U CN214251085U (en) | 2020-12-14 | 2020-12-14 | Intelligent measurement and control system applied to crossing frame |
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| Publication Number | Publication Date |
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| CN214251085U true CN214251085U (en) | 2021-09-21 |
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| CN202022995998.7U Active CN214251085U (en) | 2020-12-14 | 2020-12-14 | Intelligent measurement and control system applied to crossing frame |
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