CN202485720U - Safety evaluation system for iron towers - Google Patents
Safety evaluation system for iron towers Download PDFInfo
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- CN202485720U CN202485720U CN2012200784689U CN201220078468U CN202485720U CN 202485720 U CN202485720 U CN 202485720U CN 2012200784689 U CN2012200784689 U CN 2012200784689U CN 201220078468 U CN201220078468 U CN 201220078468U CN 202485720 U CN202485720 U CN 202485720U
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Abstract
The utility model discloses a safety evaluation system for iron towers, which comprises a master control module, an iron-tower dip-angle acquisition module, a wind speed acquisition module, a polling data acquisition module and a power module, wherein the input end of the master control module is respectively connected with the output ends of the iron-tower dip-angle acquisition module, the wind speed acquisition module and the polling data acquisition module, and the output end of the master control module is connected with a background computer in which comprehensive analysis software is installed; and the power module and the master control module are in mutual communication, and the output end of the power module is respectively connected with the power ends of the iron-tower dip-angle acquisition module, the wind speed acquisition module and the polling data acquisition module. The system disclosed by the utility model can carry out real-time monitoring on the operating state of a communication iron tower, and carry out real-time analysis on monitoring results so as to complete prevention operations in advance, thereby ensuring the safe and normal running of the iron tower.
Description
Technical field
The utility model relates to a kind of security evaluation system, particularly a kind of system that iron towers such as communication iron tower, electric power tower, broadcasting and TV tower are monitored in real time of being used for.
Background technology
Along with the fast development of mobile communication, the base station number of 2G/3G increases swift and violent, and corresponding communication capital construction scale is increasing, and each big common carrier also is scientific and normal day by day for base station equipment and the inner management of machine room.But, lack the monitoring means of effective science for a long time for the management of base station PERCOM peripheral communication iron tower always.In recent years, iron tower tilts because factors such as high wind, build process cause, collapse accident takes place frequently, and it is longer to recover required time, causes local communication disruption, brings very serious loss and harmful effect for communication user and operator.The safety of communication iron tower is the important component part of communication network security of operation in the communications field; Hidden danger after it is installed mainly is present in the operation link; Therefore iron tower being carried out operation maintenance in routine duties implements as major tasks; For the fault and the hidden troubles removing of communication iron tower provides real-time information, be the effective measures that ensure the communication iron tower safe operation.
The utility model content
The utility model technical issues that need to address provide a kind ofly can monitor the communication iron tower running status in real time, and monitoring result is carried out the iron tower security evaluation system of real-time analysis.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is.
Iron tower security evaluation system comprises main control module, iron tower inclination angle acquisition module, wind speed acquisition module, patrols and examines data acquisition module and power module; The input end of said main control module is connected with iron tower inclination angle acquisition module, wind speed acquisition module and the output terminal of patrolling and examining data acquisition module respectively; The output terminal of main control module is connected with the background computer that analysis-by-synthesis software is installed, the main control module be used to realize and each module between management by synchronization, trigger control and management and and background computer between carry out data transmission; Mutual communication between said power module and the main control module, the output terminal of power module are connected with iron tower inclination angle acquisition module, wind speed acquisition module and the power end of patrolling and examining data acquisition module respectively; Said iron tower inclination angle acquisition module is used to gather the angle of inclination of iron tower and is transferred to the main control module; Said wind speed acquisition module is used to gather the wind speed flow that passes iron tower and is transferred to the main control module; The said data acquisition module of patrolling and examining is used to gather the Data-logging switch signal and is transferred to the main control module.
The concrete structure of the said main control module of the utility model is: said main control module serves as the control core with the MCU single-chip microcomputer; Also comprise communication module, storer, data transmission module and expansion interface circuit, said MCU single-chip microcomputer mutual communication respectively and between communication module, storer, data transmission module and the expansion interface circuit.
The concrete structure of said communication module is: said communication module comprises RS232 interface module and RS485 interface module; Said RS232 interface module is connected with iron tower inclination angle acquisition module through data line, and the RS485 interface module is connected with the wind speed acquisition module through data line.
The concrete structure of said data transmission module is: said data transmission module comprises GPS module that is connected with gps antenna and the GSM communication module that is connected with the GSM antenna; The input end of said GPS module is connected with the output terminal of MCU single-chip microcomputer, and the GPS module also comprises the gps signal lamp that is used to show GPS module running status; The input end of said GSM communication module is connected with the output terminal of MCU single-chip microcomputer, and the GSM communication module also comprises the GSM signal lamp that is used to show the gsm module running status.
The improvement of the utility model is: said expansion interface circuit also connects acceleration sensor, shock sensor and RFID acquisition module respectively.
The further improvement of the utility model is: said iron tower inclination angle acquisition module comprises angular transducer, and the output terminal of said angular transducer connects the input end of RS232 interface module.
The improvement of the utility model also is: said wind speed acquisition module comprises air velocity transducer, and the output terminal of said air velocity transducer connects the input end of RS485 interface module.
Because the technical progress of having adopted technique scheme, the utility model to obtain is.
The utility model can be realized monitoring, the suffered wind-force of iron tower is monitored, iron tower patrolled and examined whether to put in place monitor the inclination of iron tower and amplitude of fluctuation; And according to the inclination angle that monitors data analysis goes out the amplitude of fluctuation of iron tower under different wind conditions with wind-force; And the verticality variation tendency of iron tower; Be that the iron tower operation sets up healthy operation archives, when alarm appears in time producing when the excessive or verticality of the amplitude of oscillation surpasses designing requirement in iron tower.The utility model has been realized the dynamic monitoring of iron tower running status, and can have been carried out real-time assessment to monitoring result as the operational monitoring means that promote in the iron tower lifecycle management process, to carry out prevention work in advance, guaranteed that the safety of iron tower is normally moved.
Description of drawings
Fig. 1 is the structural drawing of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is explained further details.
Iron tower security evaluation system mainly comprises main control module, iron tower inclination angle acquisition module, wind speed acquisition module, patrols and examines data acquisition module and power module.
Wherein: the input end of main control module is connected with iron tower inclination angle acquisition module, wind speed acquisition module and the output terminal of patrolling and examining data acquisition module respectively, and the output terminal of main control module is connected and installed with the background computer of analysis-by-synthesis software through wireless network.The main control module be used to realize and each module between management by synchronization, trigger control and management and and background computer between carry out data transmission.
The main control module serves as the control core with the MCU single-chip microcomputer, also comprises communication module, storer, data transmission module and expansion interface circuit; MCU single-chip microcomputer mutual communication respectively and between communication module, storer, data transmission module and the expansion interface circuit.
Communication module comprises RS232 interface module and RS485 interface module, and said RS232 interface module is connected with iron tower inclination angle acquisition module through data line, and the RS485 interface module is connected with the wind speed acquisition module through data line.The angle of inclination of communication module collection iron tower under the control of MCU single-chip microcomputer and the wind speed flow that passes through iron tower.
Storer is adopted and is comprised SD storage card and storage IC module, and the SD storage card interconnects with the MCU single-chip microcomputer respectively with storage IC module.
Data transmission module is realized that the GPRS link connects, network redials after breaking off automatically, the data transmission that collects is arrived given server, comprises GPS module that is connected with gps antenna and the GSM communication module that is connected with the GSM antenna.The input end of GPS module is connected with the output terminal of MCU single-chip microcomputer, and the output terminal of GPS module connects gps antenna; The GPS module also comprises the gps signal lamp that is used to show GPS module running status.The input end of GSM communication module is connected with the output terminal of MCU single-chip microcomputer, and the output terminal of GSM communication module is connected with the GSM antenna; The GSM communication module also comprises the GSM signal lamp that is used to show the gsm module running status.
The interconnection of expansion interface circuit and MCU single-chip microcomputer, expansion interface circuit also are connected with RFID acquisition module and the acceleration sensor and the output terminal of shock sensor that are installed on the iron tower respectively.
Mutual communication between power module and the main control module, the output terminal of power module are connected with iron tower inclination angle acquisition module, wind speed acquisition module and the power end of patrolling and examining data acquisition module respectively, for each module provides working power.
Iron tower inclination angle acquisition module mainly comprises the angular transducer that is installed on the iron tower, is used for the measurement and the collection of the inclination angle signal of iron tower, and is transferred to the MCU single-chip microcomputer through the RS232 interface module after being converted into electric signal.Angular transducer is selected auspicious fragrant obliquity sensor SCA126T for use in the present embodiment; This sensor is the serial ports output type double-shaft tilt angle sensor of releasing to industry spot control field; Built-in high precision 16bit A/D differential converter through 5 rank filtering algorithms, is finally exported the inclination angle value of twocouese.Because the built-in high accuracy number heat detector of ADI company, the output angle has all obtained revising once more in operating temperature range, guarantees that the utility model puts the high duplication under the environment at low temperature with high.
The wind speed acquisition module mainly comprises the air velocity transducer that is installed on the iron tower, realizes measurement and collection to iron tower wind speed ambient signal of living in, and it is transferred to the MCU single-chip microcomputer through the RS485 interface module after converting electric signal into.Air velocity transducer is selected little special air velocity transducer WFS-1-4 for use in the present embodiment, and WFS-1-4 type air velocity transducer is used to observe the device of instantaneous wind speed wind scale, can realize equipment wind speed designation numberization and robotization.
Patrol and examine data acquisition module and is connected with the main control module through interface circuit, be used to gather the Data-logging switch signal, adopt and pass through short circuit button triggering hummer, and with short-circuit signal and be transferred to the MCU single-chip microcomputer.
The background computer that iron tower security evaluation systems incorporate is equipped with analysis-by-synthesis software carries out the dynamic monitoring of iron tower running status; Background computer calculates the full swing amplitude according to the pendulum angle and the setting height(from bottom) of the iron tower of iron tower security evaluation system transmissions; And combine wind conditions to judge the current various states of iron tower; Form SAR, fault is eliminated in bud, to guarantee the safe operation of iron tower.
The following function of the concrete realization of the utility model.
1) realize to the inclination of iron tower and amplitude of fluctuation monitoring, monitoring, the iron tower of the suffered wind-force of iron tower are patrolled and examined the monitoring that whether puts in place.Data analysis goes out the amplitude of fluctuation of iron tower under different wind conditions with wind-force according to the inclination angle that monitors; And the verticality variation tendency of iron tower; For healthy operation archives are set up in the iron tower operation; When iron tower the excessive or verticality of the amplitude of oscillation occurs and surpasses designing requirement, in time produce alarm, and the SMS notification maintainer handles.
2) monthly generate iron tower test and evaluation report function; System can be monthly, press territorial classification generates the iron tower test and evaluation report; Whether main contents comprise iron tower swing amplitude peak, patrol and examine, verticality maximum situation of change, maximum wind velocity, whether produced alarm, geographical environment data etc., and test and evaluation report supplies the routine decision analysis.
3) system develops based on GIS-Geographic Information System, and iron tower geographical environment of living in is high-visible, and is easy and simple to handle.Through generalized information system the mode of iron tower data with the GIS geographic position appeared, and on map with the state of different colours sign iron tower.
4) basic data management function mainly realizes functions such as iron tower foundation data management, monitoring equipment management, the inquiry of historical data, form, rights management.And can be according to user's actual demand, customization research and development relevant terminal function.The state and the parameter of showing certain equipment of key monitoring, the variation of display parameter in real time.
5) iron tower cyclic in-position measuring measuring ability is patrolled and examined information acquisition equipment and is installed on the cat head, and personnel must go up tower and could start, thereby guarantees implementing of iron tower maintenance work to greatest extent.And the operating maintenance record of record iron tower, form the monthly form of patrolling and examining.
Claims (7)
1. iron tower security evaluation system is characterized in that: comprise main control module, iron tower inclination angle acquisition module, wind speed acquisition module, patrol and examine data acquisition module and power module; The input end of said main control module is connected with iron tower inclination angle acquisition module, wind speed acquisition module and the output terminal of patrolling and examining data acquisition module respectively; The output terminal of main control module is connected with background computer, the main control module be used to realize and each module between management by synchronization, trigger control and management and and background computer between carry out data transmission; Mutual communication between said power module and the main control module, the output terminal of power module are connected with iron tower inclination angle acquisition module, wind speed acquisition module and the power end of patrolling and examining data acquisition module respectively; Said iron tower inclination angle acquisition module is used to gather the angle of inclination of iron tower and is transferred to the main control module; Said wind speed acquisition module is used to gather the wind speed flow that passes iron tower and is transferred to the main control module; The said data acquisition module of patrolling and examining is used to gather the Data-logging switch signal and is transferred to the main control module.
2. iron tower security evaluation according to claim 1 system; It is characterized in that: said main control module serves as the control core with the MCU single-chip microcomputer; Also comprise communication module, storer, data transmission module and expansion interface circuit, said MCU single-chip microcomputer mutual communication respectively and between communication module, storer, data transmission module and the expansion interface circuit.
3. iron tower security evaluation according to claim 2 system; It is characterized in that: said communication module comprises RS232 interface module and RS485 interface module; Said RS232 interface module is connected with iron tower inclination angle acquisition module through data line, and the RS485 interface module is connected with the wind speed acquisition module through data line.
4. iron tower security evaluation according to claim 2 system, it is characterized in that: said data transmission module comprises GPS module that is connected with gps antenna and the GSM communication module that is connected with the GSM antenna; The input end of said GPS module is connected with the output terminal of MCU single-chip microcomputer, and the GPS module also comprises the gps signal lamp that is used to show GPS module running status; The input end of said GSM communication module is connected with the output terminal of MCU single-chip microcomputer, and the GSM communication module also comprises the GSM signal lamp that is used to show the gsm module running status.
5. iron tower security evaluation according to claim 2 system, it is characterized in that: said expansion interface circuit also connects acceleration sensor, shock sensor and RFID acquisition module respectively.
6. according to claim 1 or 3 described iron tower security evaluation systems, it is characterized in that: said iron tower inclination angle acquisition module comprises angular transducer, and the output terminal of said angular transducer connects the input end of RS232 interface module.
7. according to claim 1 or 3 described iron tower security evaluation systems, it is characterized in that: said wind speed acquisition module comprises air velocity transducer, and the output terminal of said air velocity transducer connects the input end of RS485 interface module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200784689U CN202485720U (en) | 2012-03-05 | 2012-03-05 | Safety evaluation system for iron towers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200784689U CN202485720U (en) | 2012-03-05 | 2012-03-05 | Safety evaluation system for iron towers |
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| CN202485720U true CN202485720U (en) | 2012-10-10 |
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| CN2012200784689U Expired - Lifetime CN202485720U (en) | 2012-03-05 | 2012-03-05 | Safety evaluation system for iron towers |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063255A (en) * | 2012-12-28 | 2013-04-24 | 北京世纪东方国铁科技股份有限公司 | Monitoring method and system of communication tower |
| CN104007713A (en) * | 2014-01-10 | 2014-08-27 | 国家电网公司 | Online transmission line tower assembly monitoring device |
| CN106595553A (en) * | 2016-12-30 | 2017-04-26 | 杭州后博科技有限公司 | Method and system for detecting gap of iron tower connecting structure based on swinging strength |
| CN106709579A (en) * | 2016-12-30 | 2017-05-24 | 杭州后博科技有限公司 | Method and system calculating wind power critical value causing iron tower perpendicularity fault |
| CN108120467A (en) * | 2016-11-28 | 2018-06-05 | 河北亿鑫通讯设备有限公司 | A kind of system and method for communicating steel tower state-detection |
| CN111725891A (en) * | 2020-06-02 | 2020-09-29 | 国网河北省电力有限公司邯郸供电分公司 | Equipment real-time data analysis system in power system |
-
2012
- 2012-03-05 CN CN2012200784689U patent/CN202485720U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063255A (en) * | 2012-12-28 | 2013-04-24 | 北京世纪东方国铁科技股份有限公司 | Monitoring method and system of communication tower |
| CN103063255B (en) * | 2012-12-28 | 2016-04-27 | 北京世纪东方国铁科技股份有限公司 | A kind of communication tower monitoring method and system thereof |
| CN104007713A (en) * | 2014-01-10 | 2014-08-27 | 国家电网公司 | Online transmission line tower assembly monitoring device |
| CN108120467A (en) * | 2016-11-28 | 2018-06-05 | 河北亿鑫通讯设备有限公司 | A kind of system and method for communicating steel tower state-detection |
| CN106595553A (en) * | 2016-12-30 | 2017-04-26 | 杭州后博科技有限公司 | Method and system for detecting gap of iron tower connecting structure based on swinging strength |
| CN106709579A (en) * | 2016-12-30 | 2017-05-24 | 杭州后博科技有限公司 | Method and system calculating wind power critical value causing iron tower perpendicularity fault |
| CN111725891A (en) * | 2020-06-02 | 2020-09-29 | 国网河北省电力有限公司邯郸供电分公司 | Equipment real-time data analysis system in power system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
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| CX01 | Expiry of patent term |