CN210508618U - Shared iron tower and iron tower monitoring device thereof - Google Patents
Shared iron tower and iron tower monitoring device thereof Download PDFInfo
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- CN210508618U CN210508618U CN201920883338.4U CN201920883338U CN210508618U CN 210508618 U CN210508618 U CN 210508618U CN 201920883338 U CN201920883338 U CN 201920883338U CN 210508618 U CN210508618 U CN 210508618U
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Abstract
The utility model relates to a sharing iron tower, which comprises an iron tower body, a communication equipment room, a communication base station and an iron tower monitoring device, wherein the communication equipment room is arranged close to the iron tower body, a transformer and a power distribution unit are arranged between the communication equipment room, and the transformer is used for being connected with commercial power; the communication base station comprises a radio remote unit, an antenna and a baseband processing unit, wherein the radio remote unit and the antenna are arranged on the iron tower body, and the baseband processing unit is arranged in the communication equipment room; the iron tower monitoring device comprises an iron tower monitoring host and a sensor assembly, wherein the iron tower monitoring host is arranged in the communication equipment room and comprises a processing module and a communication module, and the processing module is connected with the communication module; the sensor assembly is arranged on the iron tower body and is connected with the processing module. Above-mentioned sharing iron tower can solve iron tower monitoring devices and can't use the problem at the signal blind area, need not to change the power, effectively reduces power cost, realizes real time monitoring and need not the dismouting, effectively reduces the maintenance degree of difficulty.
Description
Technical Field
The utility model relates to an electric power control technical field especially relates to a sharing iron tower and iron tower monitoring devices thereof.
Background
With the gradual expansion of the scale of power grids, the manual operation and maintenance pressure of power transmission lines is gradually increased, and the online monitoring of power transmission line iron towers is gradually applied to power grid companies in various regions as an important new means in the exploration of new methods for operation and maintenance of power transmission lines. However, the power supply and communication problem is two major bottleneck points limiting the online monitoring equipment of the power transmission line tower. The currently used storage battery has heavy weight, the weight of a 200Ah battery is nearly 150 jin, the installation and maintenance difficulty is high, certain burden is generated on tower materials in typhoon-prone areas, and the storage battery can be only applied for 1 to 2 weeks under the condition of no illumination; the cost of the lithium battery is higher and is increased by 2 to 3 times compared with the cost of the storage battery. In communication, the currently used 4G communication method has the problems of signal blind area, instability and high traffic cost. In addition, the original online monitoring equipment generally places the host on the iron tower for more than ten meters, and when the online monitoring equipment is updated and maintained, the overhead working personnel needs to insert the network cable on the host and drop the network cable on the ground so as to ensure that the secondary maintenance personnel can maintain the network cable. When the fault needs to be eliminated, the secondary maintenance personnel can maintain the whole set of main engine, the sensor and the like by detaching the main engine, the sensor and the like from the tower by the high-altitude operation personnel, and the maintenance difficulty is high.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a shared iron tower and an iron tower monitoring device thereof, which are convenient to maintain.
A shared iron tower, comprising: the communication equipment room is arranged close to the iron tower body, a transformer and a power distribution unit are arranged between the communication equipment room, the transformer is used for being connected with commercial power, and the power distribution unit is electrically connected with the transformer; the communication base station comprises a radio remote unit, an antenna and a baseband processing unit, wherein the radio remote unit and the antenna are arranged on the iron tower body and are electrically connected with the antenna, the radio remote unit and the antenna are connected through a feeder line and are electrically connected with the power distribution unit, the baseband processing unit is arranged in the communication equipment room and is electrically connected with the power distribution unit, and the radio remote unit and the baseband processing unit are electrically connected; the iron tower monitoring device comprises an iron tower monitoring host and a sensor assembly, wherein the iron tower monitoring host is arranged in the communication equipment room and is electrically connected with the power distribution unit, the iron tower monitoring host comprises a processing module and a communication module, the processing module is electrically connected with the communication module, and the processing module and the communication module are respectively electrically connected with the power distribution unit; the sensor assembly is arranged on the iron tower body and electrically connected with the processing module.
In one embodiment, the communication base station is a 5G communication base station, and the communication module is a 5G communication module.
In one embodiment, the sensor assembly includes a tilt sensor and a microclimate sensor electrically connected to the processing module.
In one embodiment, the tilt angle sensor and the microclimate sensor are arranged at one end, far away from the ground, of the iron tower body.
In one embodiment, the sensor assembly further comprises a wire temperature sensor electrically connected to the processing module.
In one embodiment, the sensor assembly further comprises a fault location sensor electrically connected to the processing module.
In one embodiment, the sensor assembly further comprises an icing sensor electrically connected to the processing module.
In one embodiment, the sensor assembly further includes an insulator contamination level sensor electrically connected to the processing module.
In one embodiment, the iron tower monitoring device further comprises a sensor connection box, the sensor connection box is electrically connected with the sensor assembly, and the sensor connection box is electrically connected with the processing module.
The utility model provides an iron tower monitoring devices, includes iron tower monitoring host computer and sensor assembly, iron tower monitoring host computer includes processing module and communication module, processing module with communication module electric connection, sensor assembly with processing module electric connection.
The shared iron tower and the iron tower monitoring device thereof are characterized in that a communication base station is arranged on the iron tower of the power transmission line, so that the area near the iron tower is a signal coverage area, the iron tower monitoring device can communicate, and the problem that the iron tower monitoring device can not be used in a signal blind area is avoided, wherein an iron tower monitoring host is arranged in a communication equipment room, and the iron tower monitoring host is supplied with power through commercial power accessed from a high-voltage power transmission line of the shared iron tower for a low-voltage power line between the communication equipment rooms, the iron tower monitoring host does not need to replace a power supply, the power supply cost is effectively reduced, the iron tower monitoring device continuously works, data received by a sensor component arranged on an iron tower body is transmitted to the iron tower monitoring host, the monitoring data is transmitted to a monitoring platform through a communication unit of the iron tower monitoring host, the real-, effectively reducing the maintenance difficulty.
Drawings
Fig. 1 is a structural block diagram of a shared iron tower according to an embodiment;
fig. 2 is a schematic perspective view of a shared iron tower according to an embodiment.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The utility model relates to a sharing iron tower and iron tower monitoring devices thereof, wherein, sharing iron tower includes: the communication equipment room is arranged close to the iron tower body, a transformer and a power distribution unit are arranged between the communication equipment room, the transformer is used for being connected with commercial power, and the power distribution unit is electrically connected with the transformer; the communication base station comprises a radio remote unit, an antenna and a baseband processing unit, wherein the radio remote unit and the antenna are arranged on the iron tower body and are electrically connected with the antenna, the radio remote unit is electrically connected with the power distribution unit, the baseband processing unit is arranged in the communication equipment room and is electrically connected with the power distribution unit, and the radio remote unit is electrically connected with the baseband processing unit; the iron tower monitoring device comprises an iron tower monitoring host and a sensor assembly, wherein the iron tower monitoring host is arranged in the communication equipment room and is electrically connected with the power distribution unit, the iron tower monitoring host comprises a processing module and a communication module, the processing module is electrically connected with the communication module, and the processing module and the communication module are respectively electrically connected with the power distribution unit; the sensor assembly is arranged on the iron tower body and electrically connected with the processing module.
In one embodiment, referring to fig. 1 and 2, a shared iron tower 10 includes: the system comprises an iron tower body 100, a communication equipment room 200, a communication base station 300 and an iron tower monitoring device 400, wherein the communication equipment room 200 is arranged close to the iron tower body 100, the communication equipment room 200 is provided with a transformer 210 and a power distribution unit 220, the transformer 210 is used for being connected with commercial power, and the power distribution unit 220 is electrically connected with the transformer 210; the communication base station 300 includes a Radio Remote Unit 310 (RRU), an antenna 320, and a baseband processing Unit 330 (BBU), where the RRU 310 and the antenna 320 are disposed on the iron tower body 100, the RRU 310 and the antenna 320 are electrically connected, and the RRU and the antenna are connected by a feeder line, in this embodiment, the RRU and the antenna are disposed at a position 10m to 20m away from the ground on the iron tower body, the number of the RRU is three, the number of the antennas is three, one RRU corresponds to one antenna, the RRU 310 is electrically connected to the power distribution Unit 220, the baseband processing Unit 330 is disposed in the communication equipment room 200, the baseband processing Unit 330 is electrically connected to the power distribution Unit 220, the RRU 310 is electrically connected to the baseband processing Unit 330, the radio remote unit is connected with the baseband processing unit through a tail fiber; the iron tower monitoring device 400 comprises an iron tower monitoring host 410 and a sensor component 420, wherein the iron tower monitoring host 410 is used for receiving data detected by the sensor component and sending the data detected by the sensor component to a monitoring platform, the iron tower monitoring host 410 is arranged in the communication equipment room 200, the iron tower monitoring host 410 is electrically connected with the power distribution unit 220, the iron tower monitoring host 410 comprises a processing module 411 and a communication module 412, the processing module 411 is electrically connected with the communication module 412, and the processing module 411 and the communication module 412 are respectively electrically connected with the power distribution unit 220; the sensor component 420 is disposed on the iron tower body 100, and the sensor component 420 is electrically connected to the processing module 411.
Specifically, the iron tower body refers to an electric transmission line iron tower, the shared iron tower is formed by installing the communication base station on the electric transmission line iron tower, waste of electric power channel resources can be effectively avoided through the shared iron tower, the resource utilization rate is improved, for social public resources, land resources can be saved, and repeated construction and repeated investment are avoided. The shared iron tower is provided with the communication base station on the iron tower of the power transmission line, so that the area near the iron tower is a signal coverage area, and the iron tower monitoring device can communicate, thereby avoiding the problem that the iron tower monitoring device can not be used in a signal blind area, wherein the iron tower monitoring host machine is arranged in the communication equipment room, the load of the shared iron tower can be reduced, the power supply of the iron tower monitoring host machine is supplied by commercial power which is connected from the high-voltage power transmission line of the shared iron tower to the low-voltage power line of the shared iron tower through the communication equipment room, the iron tower monitoring host machine does not need to replace a power supply, the power supply cost is effectively reduced, the iron tower monitoring device continuously works, the data received by the sensor component arranged on the iron tower body is transmitted to the iron tower monitoring host machine, the monitoring data is transmitted to the monitoring platform, effectively reducing the maintenance difficulty.
In one embodiment, the Processing module includes a Central Processing Unit (CPU) for storing and Processing data detected by the sensor assembly.
In one embodiment, the communication base station is a 5G communication base station, and the communication module is a 5G communication module. Like this, 5G communication base station carries out the relay of 5G signal within range, and iron tower monitoring host utilizes 5G section network and monitor platform to carry out the private line communication, is favorable to improving the transmission security of monitoring data.
Referring to fig. 2, in order to monitor the external environmental factors of the shared iron tower, in one embodiment, the sensor assembly 420 includes an inclination sensor 421 and a microclimate sensor 422, which are electrically connected to the processing module. Like this, through the inclination of inclination sensor detection iron tower, little meteorological sensor detects iron tower local meteorological data around to data transmission to iron tower monitoring host computer that will detect, iron tower monitoring host computer receives inclination, meteorological data, conveys monitoring data to monitoring platform through communication unit, when the processing unit of iron tower monitoring host computer judges inclination, meteorological data reaches and reports an emergency and asks for help or increased vigilance the time, then will report an emergency and ask for help or increased vigilance information transmission to monitoring platform, so that monitoring personnel and maintainer make the maintenance preparation.
In order to improve the accuracy of the monitoring data, please refer to fig. 2, in one embodiment, the tilt sensor 421 and the microclimate sensor 422 are disposed at an end of the iron tower body 100 away from the ground. That is to say, inclination sensor 421 and microclimate sensor 422 set up in the top of iron tower body 100, and for installing other positions at iron tower body, inclination sensor and microclimate sensor install and do not have the sheltering from at iron tower body's top, detect the condition of the degree of inclination of iron tower and iron tower local meteorological data around more easily to transmit the higher monitoring data of accuracy to iron tower monitoring host computer and transmit to monitor platform.
In order to monitor the heating condition of the power transmission line of the shared iron tower, in one embodiment, the sensor assembly further comprises a wire temperature measurement sensor, and the wire temperature measurement sensor is electrically connected with the processing module. Therefore, the temperature data of the power transmission line connected with the shared iron tower can be detected through the wire temperature measuring sensor, the detected data are sent to the iron tower monitoring host, the iron tower monitoring host receives the temperature data of the power transmission line and can obtain the heating condition of the power transmission line, the monitoring data are sent to the monitoring platform through the communication unit, when the processing unit of the iron tower monitoring host judges that the heating condition of the power transmission line reaches the warning, warning information is sent to the monitoring platform, and therefore monitoring personnel and maintenance personnel can make maintenance preparation. In one embodiment, the wire temperature measurement sensor is provided with a first electromagnetic induction module, and the first electromagnetic induction module is used for being sleeved on the outer surface of the wire of the power transmission line. Therefore, based on the electromagnetic induction principle, the wire temperature measuring sensor utilizes the first electromagnetic induction module to take electricity on the wire so as to work.
In order to monitor the fault position of the shared iron tower transmission line, in one embodiment, the sensor assembly further comprises a fault location sensor, and the fault location sensor is electrically connected with the processing module. Therefore, the fault traveling wave waveform of the power transmission line connected with the shared iron tower can be detected through the fault positioning sensor, the detected fault traveling wave waveform data are sent to the iron tower monitoring host, the iron tower monitoring host receives the fault traveling wave waveform of the power transmission line, the fault traveling wave waveform data can be analyzed through the processing unit to obtain the position of the fault position, the position of the fault position is transmitted to the monitoring platform through the communication unit, so that monitoring personnel and maintenance personnel can know the fault position of the power transmission line, and the maintenance preparation is made. In one embodiment, the fault location sensor is provided with a second electromagnetic induction module, and the second electromagnetic induction module is used for being sleeved on the outer surface of the conducting wire of the power transmission line. Therefore, based on the electromagnetic induction principle, the fault location sensor utilizes the second electromagnetic induction module to take electricity on the lead so as to work.
In order to monitor the icing condition of the power transmission line of the shared iron tower, in one embodiment, the sensor assembly further comprises an icing sensor, and the icing sensor is electrically connected with the processing module. Therefore, the icing degree of the power transmission line connected with the shared iron tower can be detected through the icing sensor, the detected icing degree data of the power transmission line is sent to the iron tower monitoring host, the monitoring data is sent to the monitoring platform through the communication unit, and when the processing unit of the iron tower monitoring host judges that the icing degree of the power transmission line reaches the warning, the warning information is sent to the monitoring platform, so that monitoring personnel and maintenance personnel can make maintenance preparation.
In one embodiment, the ice coating sensors are arranged at two ends of a wire of the power transmission line, each ice coating sensor comprises an angle sensing unit and a tension sensing unit, each angle sensing unit is used for detecting the inclination angle of the wire of the power transmission line, each tension sensing unit is used for detecting the tension of the two ends of the wire of the power transmission line, and the angle sensing units and the tension sensing units are respectively and electrically connected with the processing module. That is to say, the angle sensing unit through the icing sensor can detect the transmission line wire because the load icing weight leads to the angle slope for not having the icing state, the pulling force sensing unit then can detect the transmission line wire because the load icing weight leads to the tensile force increase in wire both ends, with the iron tower monitoring host computer of angle slope's data and tensile data transmission, processing unit can judge the change of angle and pulling force, thereby judge the icing degree, when the icing degree reaches and reports an emergency and asks for help or increased vigilance, then will report an emergency and ask for help or increased vigilance information transmission to monitor platform, so that monitor and maintainer can in time know the icing degree of transmission line wire, in order to make the maintenance preparation.
In order to monitor the insulator contamination degree of the shared iron tower, in one embodiment, the sensor assembly further includes an insulator contamination degree sensor, the insulator contamination degree sensor is electrically connected to the processing module, and the insulator contamination degree sensor is used for detecting leakage current of the insulator. Specifically, the surface of the insulator of the power transmission line is polluted due to long-term exposure outdoors, and the main sources of the pollution are filth generated under natural conditions, smoke dust and fly ash generated in various industrial production, heating coal and dust in daily life and the like. In addition, in the weather of heavy fog, light rain, condensation and the like, the surface of the insulator is wetted by moisture without repentance, so that electrolyte in a pollution layer is dissolved and ionized, the conductance of the pollution layer is increased, the surface leakage current is increased, and the insulation strength of the insulator is greatly reduced.
In order to better gather data of each sensor, please refer to fig. 2, in one embodiment, the iron tower monitoring device 400 further includes a sensor connection box 430, the sensor connection box is electrically connected to the sensor assembly, the sensor connection box is electrically connected to the processing module, and the sensor connection box is configured to receive data detected by the sensor assembly and send the data detected by the sensor assembly to the iron tower monitoring host. Specifically, the sensor connecting box is provided with a plurality of wiring terminals, and the inclination angle sensor, the microclimate sensor, the wire temperature sensor, the fault location sensor, the ice coating sensor and the insulator pollution degree sensor are electrically connected with the sensor connecting box through the wiring terminals, and the sensor connecting box gathers data signals of the sensors and sends the data signals to the iron tower monitoring host. In one implementation, the sensor connection box is disposed on a lower cross arm of the shared iron tower.
In order to monitor the condition of the external environmental factors of the power transmission line, please refer to fig. 2 again, in one embodiment, the shared iron tower further includes a camera assembly 500, the camera assembly 500 is disposed on the iron tower body 100, the camera assembly is electrically connected to the power distribution unit, and the camera assembly is electrically connected to the processing module. Therefore, the image of the power transmission line can be acquired through the camera assembly, whether the power transmission line has external damage hidden danger or not is shot, and the ice coating condition of the power transmission line is shot if a crane, an excavator and the like approach the power transmission line to cause tripping; the monitoring platform can also shoot the corrosion and loss conditions of the shared iron tower, the power transmission line and hardware fittings, transmit images to the iron tower monitoring host, and send the images to the monitoring platform through the communication unit, so that the external environment of the shared iron tower and the power transmission line can be monitored in real time. In one embodiment, the sensor connection box is provided with a wireless communication module, and the wireless communication module is used for communication between the sensor connection box and the iron tower monitoring host and communication between the sensor connection box and a sensor connected in a wireless connection mode. In one embodiment, the camera assembly includes a camera and an image acquisition card, and the camera is electrically connected to the image acquisition card.
In order to obtain a relatively comprehensive image of the power transmission line, in one embodiment, the camera is arranged on the first cross material on the lower side of the lower cross arm of the shared iron tower, so that an image of the condition of hidden danger of external damage of the power transmission line can be conveniently obtained.
In one embodiment, the Processing Unit further includes a GPU (Graphics Processing Unit) chip, and the image acquisition card is electrically connected to the GPU chip. Specifically, the image shot by the camera shooting assembly is transmitted to a GPU chip of the iron tower monitoring host, the GPU chip can perform edge calculation, the characteristic learning of objects with external broken hidden dangers of the power transmission line is identified based on deep learning, the conditions of the external broken hidden dangers are analyzed, and the analyzed image information is sent to the monitoring platform through the communication unit.
It should be noted that the shared iron tower in the above embodiments may also be referred to as an electric power iron tower or an electric power iron tower for communication.
In one embodiment, the iron tower monitoring device comprises an iron tower monitoring host and a sensor assembly, wherein the iron tower monitoring host comprises a processing module and a communication module, the processing module is electrically connected with the communication module, and the sensor assembly is electrically connected with the processing module.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A shared iron tower, comprising: an iron tower body, a communication device room, a communication base station and an iron tower monitoring device,
the communication equipment room is arranged close to the iron tower body, a transformer and a power distribution unit are arranged between the communication equipment rooms, the transformer is used for being connected with commercial power, and the power distribution unit is electrically connected with the transformer;
the communication base station comprises a radio remote unit, an antenna and a baseband processing unit, wherein the radio remote unit and the antenna are arranged on the iron tower body and are electrically connected with the antenna, the radio remote unit and the antenna are connected through a feeder line and are electrically connected with the power distribution unit, the baseband processing unit is arranged in the communication equipment room and is electrically connected with the power distribution unit, and the radio remote unit and the baseband processing unit are electrically connected;
the iron tower monitoring device comprises an iron tower monitoring host and a sensor assembly, wherein the iron tower monitoring host is arranged in the communication equipment room and is electrically connected with the power distribution unit, the iron tower monitoring host comprises a processing module and a communication module, the processing module is electrically connected with the communication module, and the processing module and the communication module are respectively electrically connected with the power distribution unit; the sensor assembly is arranged on the iron tower body and electrically connected with the processing module.
2. The shared iron tower of claim 1, wherein the communication base station is a 5G communication base station and the communication module is a 5G communication module.
3. The sharing tower of claim 1, wherein the sensor assembly comprises a tilt sensor and a microclimate sensor, the tilt sensor and the microclimate sensor being electrically connected with the processing module.
4. The shared iron tower of claim 3, wherein the tilt angle sensor and the microclimate sensor are arranged at one end of the iron tower body, which is far away from the ground.
5. The sharing tower of claim 3, wherein the sensor assembly further comprises a wire temperature sensor electrically connected to the processing module.
6. The shared iron tower of claim 3, wherein the sensor assembly further comprises a fault location sensor electrically connected to the processing module.
7. The shared iron tower of claim 3, wherein the sensor assembly further comprises an ice coating sensor electrically connected to the processing module.
8. The shared iron tower of claim 3, wherein the sensor assembly further comprises an insulator contamination level sensor, and the insulator contamination level sensor is electrically connected to the processing module.
9. The shared iron tower as claimed in any one of claims 3 to 8, wherein the iron tower monitoring device further comprises a sensor connection box, the sensor connection box is electrically connected with the sensor assembly, and the sensor connection box is electrically connected with the processing module.
10. The utility model provides an iron tower monitoring devices, its characterized in that includes iron tower monitoring host computer and sensor module, iron tower monitoring host computer includes processing module and communication module, processing module with communication module electric connection, sensor module with processing module electric connection.
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| CN201920883338.4U CN210508618U (en) | 2019-06-12 | 2019-06-12 | Shared iron tower and iron tower monitoring device thereof |
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| CN201920883338.4U CN210508618U (en) | 2019-06-12 | 2019-06-12 | Shared iron tower and iron tower monitoring device thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259249A (en) * | 2019-06-12 | 2019-09-20 | 广州供电局有限公司 | Shared steel tower and its steel tower monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259249A (en) * | 2019-06-12 | 2019-09-20 | 广州供电局有限公司 | Shared steel tower and its steel tower monitoring device |
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Effective date of registration: 20200921 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |
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