CN107060464A - A kind of high solar communications steel tower of generating efficiency - Google Patents

A kind of high solar communications steel tower of generating efficiency Download PDF

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Publication number
CN107060464A
CN107060464A CN201710434087.7A CN201710434087A CN107060464A CN 107060464 A CN107060464 A CN 107060464A CN 201710434087 A CN201710434087 A CN 201710434087A CN 107060464 A CN107060464 A CN 107060464A
Authority
CN
China
Prior art keywords
solar
pole
tower
tower body
generating efficiency
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710434087.7A
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Chinese (zh)
Inventor
苏永成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ma'anshan Nine To Mdt Infotech Ltd
Original Assignee
Ma'anshan Nine To Mdt Infotech Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ma'anshan Nine To Mdt Infotech Ltd filed Critical Ma'anshan Nine To Mdt Infotech Ltd
Priority to CN201710434087.7A priority Critical patent/CN107060464A/en
Publication of CN107060464A publication Critical patent/CN107060464A/en
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02Structures made of specified materials
    • E04H12/08Structures made of specified materials of metal
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/08Special construction of longitudinal members, or rungs or other treads
    • E06C7/082Connections between rungs or treads and longitudinal members
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Sustainable Development (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The present invention relates to a kind of high solar communications steel tower of generating efficiency, including tower body, installing plate, antenna, climbing mechanism and generating mechanism, generating mechanism includes solar panel, first pole, steering mechanism, solar tracking mechanism and Zhong Kong mechanisms, solar tracking mechanism includes and baffle plate, support bar and tablet, steering mechanism includes motor, drive shaft, drive gear, power transmission shaft, travelling gear, transmission ring and the second pole, climbing mechanism includes pedal, limit assembly, 3rd pole, limit casing and the first spring, in the high solar communications steel tower of the generating efficiency, add generating mechanism, the efficiency power generation of communication iron tower can be realized, so as to improve the practical value of communication iron tower;Moreover, by climbing mechanism, the flexible climbing of staff can be realized, and prevents non-working person from climbing, the safety and reliability of communication iron tower is improved.

Description

A kind of high solar communications steel tower of generating efficiency
Technical field
The present invention relates to communication iron tower field, the high solar communications steel tower of more particularly to a kind of generating efficiency.
Background technology
In modern communicationses industry, in order to ensure the normal operation of wireless communication system, typically by communication antenna be arranged on compared with Increase communication antenna signal covering radius on high building, so as to reach preferable communication effect.At present, in city dweller The ground such as building, office building, office building build communication base station and set up communication antenna, typically increase the height of communication antenna using communication iron tower Degree, therefore, communication iron tower have extremely important effect in communication network system.
In present communication iron tower, although add solar panel, but because of the installation of solar panel Reasons in structure so that solar panel can not carry out the regulation of angle, so as to reduce generating efficiency, reduce communication iron tower Practicality;Moreover, staff is safeguarded when, it is necessary to climbing mechanism is climbed, but when being not required to , will be because of folding and unfolding can not be carried out so that some non-working persons can climb up communication iron tower, thus can when use Certain casualties is caused, the security of communication iron tower is reduced.
The content of the invention
The technical problem to be solved in the present invention is:In order to overcome the deficiencies in the prior art, there is provided a kind of generating efficiency is high Solar communications steel tower.
The technical solution adopted for the present invention to solve the technical problems is:A kind of high solar communications iron of generating efficiency Tower, including tower body, tower body are provided with installing plate, antenna, some climbing mechanisms and generating mechanism, and the climbing mechanism is along tower body Be uniformly distributed from top to bottom, the antenna is arranged on the periphery of installing plate, the generating mechanism be arranged on the side of tower body and with Tower body is connected;
The generating mechanism includes solar panel, the first pole, steering mechanism, solar tracking mechanism and Zhong Kong mechanisms, institute The upper end for stating solar panel is connected by the first pole with tower body, and the lower end of the solar panel passes through steering mechanism It is connected with tower body, the solar tracking mechanism is arranged on the upper surface of solar panel, the Zhong Kong mechanisms are arranged on solar-electricity The lower surface of pond plate, the solar tracking mechanism and steering mechanism are electrically connected with Zhong Kong mechanisms;
The solar tracking mechanism includes the baffle plate, vertically disposed with solar panel being be arranged in parallel with solar panel Support bar and the tablet for being arranged on solar panel upper surface, the baffle plate are arranged on tablet by support bar, institute If the inside for stating tablet is additionally provided with dry temperature sensor, the temperature sensor is uniformly arranged on the inside of tablet;
The steering mechanism includes motor, drive shaft, drive gear, power transmission shaft, travelling gear, transmission ring and second Pole, the motor is connected by drive shaft and drive gear, and the travelling gear is arranged on tower by power transmission shaft The inside of body, the travelling gear is engaged with drive gear, and the travelling gear is located at the inside of transmission ring, the transmission ring Inwall is provided with some driving cogs, and the driving cog is engaged with travelling gear, and the transmission ring passes through the second pole and solar-electricity Pond plate connection, the quantity of second pole is two, and two the second poles are symmetrical arranged on solar panel;
Wherein, after shining upon on baffle plate, there will be projection on tablet, when it is vertical that the sun is with baffle plate Wait, then the area projected is minimum, now, the area and orientation of measured place projection are just capable of by each temperature sensor, then too Sun is during movement, and projection of the baffle plate on tablet is changed, and real-time prison can be realized by each temperature sensor Control;Now, then by controlling motor drive shaft turns are controlled, realizes and nibbled between drive gear and travelling gear Close, then travelling gear will rotate around power transmission shaft, be engaged with final drive gear with transmission ring, then transmission ring is logical The change to the angle of solar panel can be realized by crossing the second pole so that solar panel and baffle plate with The light of the sun keeps vertical in real time, improves generating efficiency, improves the practicality of communication iron tower.
The climbing mechanism includes pedal, limit assembly, the 3rd pole, limit casing and the first spring, the pedal water Flat to set, one end of the pedal is located at the inside of tower body, and one end of the 3rd pole is located at the inside of limit casing and led to The inwall for crossing the first spring and limit casing is connected, and the other end of the 3rd pole is fixedly connected with pedal, described spacing group Part is arranged on pedal, and the inside of the tower body is provided with the stopper slot matched with limit assembly.
Wherein, when climbing is needed, staff pulls out pedal, will pull out the 3rd pole with bumper step Come, while causing the 3rd pole to be moved in the inside of limit casing by spring, enable to the reliable level of the 3rd pole to move It is dynamic, realize the safety climbing of staff;When need not climb, it is only necessary to which pedal is pushed in, meanwhile, pass through limit Pedal can be fixed for hyte part.
Specifically, the Zhong Kong mechanisms include panel, the display interface being arranged on panel, control button and state instruction Lamp, the inside of the panel is additionally provided with PLC and wireless communication module, and the wireless communication module includes bluetooth, and the bluetooth is led to The communications protocol of bluetooth 4.0 is crossed to be connected with external communication terminal wireless.
Wherein, display interface, is shown in real time for the job information to communication iron tower;Control button, for logical Believe that steel tower carries out intelligentized control method, improve the operability of communication iron tower;Status indicator lamp, for the work to communication iron tower State is shown in real time, so as to improve the reliability of communication iron tower;PLC, can be carried out to each mechanism in communication iron tower Intelligentized control method, improves the intellectuality of communication iron tower;Wireless communication module, for realizing that staff is carried out to communication steel tower Remote monitoring.
Specifically, the display interface is LCDs.
Specifically, the control button is touch key.
Specifically, the status indicator lamp includes dichromatic LED.
Specifically, the limit assembly includes two spacing balls, second spring and shell, the two ends of the shell are equipped with Opening, the spacing ball is arranged at opening, and the spacing ball is interconnected by second spring.
Specifically, the bore of the opening of the shell is less than the diameter of spacing ball, the moving direction of the spacing ball and the The telescopic direction of two springs is consistent, and the second spring is in compressive state all the time.
Specifically, the 3rd pole is horizontally disposed.
Specifically, being additionally provided with guard rail on the tower body.
Specifically, being additionally provided with lightning rod at the top of the tower body.
The beneficial effects of the invention are as follows, in the high solar communications steel tower of the generating efficiency, generating mechanism is added, can The efficiency power generation of communication iron tower is realized, so as to improve the practical value of communication iron tower;Moreover, by climbing mechanism, energy The flexible climbing of staff is enough realized, and prevents non-working person from climbing, the security of communication iron tower is improved and reliable Property.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the high solar communications steel tower of generating efficiency of the invention;
Fig. 2 is the structural representation of the generating mechanism of the high solar communications steel tower of generating efficiency of the invention;
Fig. 3 is the structural representation of the climbing mechanism of the high solar communications steel tower of generating efficiency of the invention;
Fig. 4 is the structural representation of the limit assembly of the high solar communications steel tower of generating efficiency of the invention;
Fig. 5 is the structural representation of the Zhong Kong mechanisms of the high solar communications steel tower of generating efficiency of the invention;
In figure:1. lightning rod, 2. tower bodies, 3. installing plates, 4. antennas, 5. guard rails, 6. climbing mechanisms, 7. solar cells Plate, 8. first poles, 9. steering mechanism, 10. Zhong Kong mechanisms, 11. drive shafts, 12. drive gears, 13. power transmission shafts, 14. transmissions Gear, 15. transmission rings, 16. second poles, 17. baffle plates, 18. tablets, 19. support bars, 20. pedals, 21. limit assemblies, 22. the 3rd pole, 23. first springs, 24. limit casings, 25. spacing balls, 26. second springs, 27. shells, 28. panels, 29. Display interface, 30. control buttons, 31. status indicator lamps.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As Figure 1-Figure 5, the high solar communications steel tower of a kind of generating efficiency, including tower body 2, tower body 2 are provided with peace Plate 3, antenna 4, some climbing mechanisms 6 and generating mechanism are filled, the climbing mechanism 6 is uniformly distributed from top to bottom along tower body 2, institute The periphery that antenna 4 is arranged on installing plate 3 is stated, the generating mechanism is arranged on the side of tower body 2 and is connected with tower body 2;
The generating mechanism includes solar panel 7, the first pole 8, steering mechanism 9, solar tracking mechanism and Zhong Kong mechanisms 10, the upper end of the solar panel 7 is connected by the first pole 8 with tower body 2, and the lower end of the solar panel 7 leads to Cross steering mechanism 9 to be connected with tower body 2, the solar tracking mechanism is arranged on the upper surface of solar panel 7, the Zhong Kong mechanisms 10 The lower surface of solar panel 7 is arranged on, the solar tracking mechanism and steering mechanism 9 are electrically connected with Zhong Kong mechanisms 10;
The solar tracking mechanism include with baffle plate 17 that solar panel 7 be arranged in parallel, vertical with solar panel 7 set The support bar 19 put and the tablet 18 for being arranged on the upper surface of solar panel 7, the baffle plate 17 are set by support bar 19 On tablet 18, if the inside of the tablet 18 is additionally provided with dry temperature sensor, the temperature sensor is uniformly arranged on The inside of tablet 18;
The steering mechanism 9 includes motor, drive shaft 11, drive gear 12, power transmission shaft 13, travelling gear 14, biography The pole 16 of rotating ring 15 and second, the motor is connected by drive shaft 11 with drive gear 12, the travelling gear 14 are arranged on the inside of tower body 2 by power transmission shaft 13, and the travelling gear 14 is engaged with drive gear 12, the travelling gear 14 Positioned at the inside of transmission ring 15, the inwall of the transmission ring 15 is provided with some driving cogs, and the driving cog is nibbled with travelling gear 14 Close, the transmission ring 15 is connected by the second pole 16 with solar panel 7, the quantity of second pole 16 is two, Two the second poles 16 are symmetrical arranged on solar panel 7;
Wherein, after shining upon on baffle plate 17, there will be projection on tablet 18, when the sun with baffle plate 17 is vertical When straight, then the area projected is minimum, now, and the area and orientation of measured place projection are just capable of by each temperature sensor, The subsequent sun is during movement, and projection of the baffle plate 17 on tablet 18 changes, can by each temperature sensor Realize monitoring in real time;Now, then by controlling motor control drive shaft 11 to rotate, realize drive gear 12 and transmission Engaged between gear 14, then travelling gear 14 will rotate around power transmission shaft 13, with final drive gear 14 and transmission Ring 15 is engaged, then transmission ring 15 can realize the change of the angle to solar panel 7 by the second pole 16, from And enable to solar panel 7 and baffle plate 17 to keep vertical in real time with the light of the sun, generating efficiency is improved, is improved The practicality of communication iron tower.
The climbing mechanism 6 includes pedal 20, limit assembly 21, the 3rd pole 22, the spring 23 of limit casing 24 and first, The pedal 20 is horizontally disposed with, and one end of the pedal 20 is located at the inside of tower body 2, and one end of the 3rd pole 22 is located at limit Position sleeve pipe 24 inside and be connected by the first spring 23 with the inwall of limit casing 24, the other end of the 3rd pole 22 and Pedal 20 is fixedly connected, and the limit assembly 21 is arranged on pedal 20, and the inside of the tower body 2 is provided with and limit assembly 21 The stopper slot matched somebody with somebody.
Wherein, when climbing is needed, staff pulls out pedal 20, will be by the 3rd pole with bumper step 20 22 pull out, while causing the 3rd pole 22 to be moved in the inside of limit casing 24 by spring, enable to the 3rd pole 22 Reliably move horizontally, realize the safety climbing of staff;When need not climb, it is only necessary to which pedal 20 is promoted Go, meanwhile, pedal 20 can be fixed by limit assembly 21.
Specifically, the Zhong Kong mechanisms 10 include panel 28, the display interface 29 being arranged on panel 28, control button 30 With status indicator lamp 31, the inside of the panel 28 is additionally provided with PLC and wireless communication module, and the wireless communication module includes indigo plant Tooth, the bluetooth is connected by the communications protocol of bluetooth 4.0 with external communication terminal wireless.
Wherein, display interface 29, are shown in real time for the job information to communication iron tower;Control button 30, is used for Intelligentized control method is carried out to communication iron tower, the operability of communication iron tower is improved;Status indicator lamp 31, for communication iron tower Working condition shown in real time, so as to improve the reliability of communication iron tower;PLC, can be to each machine in communication iron tower Structure carries out intelligentized control method, improves the intellectuality of communication iron tower;Wireless communication module, for realizing staff to communication iron Tower carries out remote monitoring.
Specifically, the display interface 29 is LCDs.
Specifically, the control button 30 is touch key.
Specifically, the status indicator lamp 31 includes dichromatic LED.
Specifically, the limit assembly 21 includes two spacing balls 25, second spring 26 and shell 27, the shell 27 Two ends are equipped with opening, and the spacing ball 25 is arranged at opening, and the spacing ball 25 is interconnected by second spring 26.
Specifically, the bore of the opening of the shell 27 is less than the diameter of spacing ball 25, the mobile side of the spacing ball 25 To consistent with the telescopic direction of second spring 26, the second spring 26 is in compressive state all the time.
Specifically, the 3rd pole 22 is horizontally disposed.
Specifically, being additionally provided with guard rail 5 on the tower body 2.
Specifically, the top of the tower body 2 is additionally provided with lightning rod 1.
Compared with prior art, in the high solar communications steel tower of the generating efficiency, generating mechanism is added, can be realized The efficiency power generation of communication iron tower, so as to improve the practical value of communication iron tower;Moreover, climbing mechanism 6, Neng Goushi is passed through The flexible climbing of existing staff, and prevent non-working person from climbing, improve the safety and reliability of communication iron tower.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.

Claims (10)

1. the high solar communications steel tower of a kind of generating efficiency, it is characterised in that be provided with installing plate, day including tower body, tower body Line, some climbing mechanisms and generating mechanism, the climbing mechanism are uniformly distributed from top to bottom along tower body, and the antenna is arranged on The periphery of installing plate, the generating mechanism is arranged on the side of tower body and is connected with tower body;
The generating mechanism include solar panel, the first pole, steering mechanism, solar tracking mechanism and Zhong Kong mechanisms, it is described too The upper end of positive energy cell panel is connected by the first pole with tower body, and the lower end of the solar panel passes through steering mechanism and tower Body is connected, and the solar tracking mechanism is arranged on the upper surface of solar panel, and the Zhong Kong mechanisms are arranged on solar panel Lower surface, the solar tracking mechanism and steering mechanism are electrically connected with Zhong Kong mechanisms;
The solar tracking mechanism includes the baffle plate being be arranged in parallel with solar panel and the vertically disposed support of solar panel Bar and the tablet for being arranged on solar panel upper surface, the baffle plate are arranged on tablet by support bar, the sense If answering the inside of plate to be additionally provided with dry temperature sensor, the temperature sensor is uniformly arranged on the inside of tablet;
The steering mechanism includes motor, drive shaft, drive gear, power transmission shaft, travelling gear, transmission ring and second Bar, the motor is connected by drive shaft and drive gear, and the travelling gear is arranged on tower body by power transmission shaft Inside, the travelling gear engages with drive gear, and the travelling gear is located at the inside of transmission ring, the transmission ring it is interior Wall is provided with some driving cogs, and the driving cog is engaged with travelling gear, and the transmission ring passes through the second pole and solar cell Plate is connected, and the quantity of second pole is two, and two the second poles are symmetrical arranged on solar panel;
The climbing mechanism includes pedal, limit assembly, the 3rd pole, limit casing and the first spring, and the pedal horizontal is set Put, one end of the pedal is located at the inside of tower body, one end of the 3rd pole is located at the inside of limit casing and by the The inwall connection of one spring and limit casing, the other end of the 3rd pole is fixedly connected with pedal, and the limit assembly is set Put on pedal, the inside of the tower body is provided with the stopper slot matched with limit assembly.
2. the high solar communications steel tower of generating efficiency as claimed in claim 1, it is characterised in that the Zhong Kong mechanisms include Panel, the display interface being arranged on panel, control button and status indicator lamp, the inside of the panel is additionally provided with PLC and nothing Line communication module, the wireless communication module includes bluetooth, and the bluetooth passes through the communications protocol of bluetooth 4.0 and external communication terminal Wireless connection.
3. the high solar communications steel tower of generating efficiency as claimed in claim 2, it is characterised in that the display interface is liquid Crystal display screen.
4. the high solar communications steel tower of generating efficiency as claimed in claim 2, it is characterised in that the control button is light Touch of key-press.
5. the high solar communications steel tower of generating efficiency as claimed in claim 2, it is characterised in that the status indicator lamp bag Include dichromatic LED.
6. the high solar communications steel tower of generating efficiency as claimed in claim 1, it is characterised in that the limit assembly includes Two spacing balls, second spring and shell, the two ends of the shell are equipped with opening, and the spacing ball is arranged at opening, institute Spacing ball is stated to interconnect by second spring.
7. the high solar communications steel tower of generating efficiency as claimed in claim 6, it is characterised in that the opening of the shell Bore is less than the diameter of spacing ball, and the moving direction of the spacing ball is consistent with the telescopic direction of second spring, second bullet Spring is in compressive state all the time.
8. the high solar communications steel tower of generating efficiency as claimed in claim 1, it is characterised in that the 3rd pole level Set.
9. the high solar communications steel tower of generating efficiency as claimed in claim 1, it is characterised in that be additionally provided with the tower body Guard rail.
10. the high solar communications steel tower of generating efficiency as claimed in claim 1, it is characterised in that the top of the tower body It is additionally provided with lightning rod.
CN201710434087.7A 2017-06-09 2017-06-09 A kind of high solar communications steel tower of generating efficiency Withdrawn CN107060464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710434087.7A CN107060464A (en) 2017-06-09 2017-06-09 A kind of high solar communications steel tower of generating efficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710434087.7A CN107060464A (en) 2017-06-09 2017-06-09 A kind of high solar communications steel tower of generating efficiency

Publications (1)

Publication Number Publication Date
CN107060464A true CN107060464A (en) 2017-08-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710434087.7A Withdrawn CN107060464A (en) 2017-06-09 2017-06-09 A kind of high solar communications steel tower of generating efficiency

Country Status (1)

Country Link
CN (1) CN107060464A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110768614A (en) * 2019-11-11 2020-02-07 广州供电局有限公司 Solar device for electric power iron tower
CN111707871A (en) * 2020-04-14 2020-09-25 贵州电网有限责任公司 Utilize feeder tester to detect and use signal tower

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110768614A (en) * 2019-11-11 2020-02-07 广州供电局有限公司 Solar device for electric power iron tower
CN111707871A (en) * 2020-04-14 2020-09-25 贵州电网有限责任公司 Utilize feeder tester to detect and use signal tower
CN111707871B (en) * 2020-04-14 2023-08-18 贵州电网有限责任公司 Signal tower for detection by feeder tester

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Application publication date: 20170818