CN204902821U - Dangerous early warning system of power line shaft tower based on stress detects - Google Patents
Dangerous early warning system of power line shaft tower based on stress detects Download PDFInfo
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- CN204902821U CN204902821U CN201520651232.3U CN201520651232U CN204902821U CN 204902821 U CN204902821 U CN 204902821U CN 201520651232 U CN201520651232 U CN 201520651232U CN 204902821 U CN204902821 U CN 204902821U
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- shaft tower
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- warning system
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Abstract
The utility model provides a dangerous early warning system of power line shaft tower based on stress detects, including movable monitor terminal and control terminal, movable monitor terminal includes strain sensor and wireless data communication module, control terminal includes master controller and alarm module, strain sensor detachably sets up in the middle part of shaft tower, a meet an emergency for real -time detection shaft tower middle part, strain sensor links to each other with the wireless data communication module, the wireless data communication module is with data transmission to master controller, the master controller is handled and assay data, alarm module is used for sending the dangerous alarm of shaft tower. Do not have the dangerous early warning system of comparatively effective reasonable shaft tower at present in order to solve, there is the problem of potential safety hazard in transmission line. The utility model belongs to the transmission tower health detection field.
Description
Technical field
The utility model relates to a kind of shaft tower early warning system, belongs to transmission of electricity security fields.
Background technology
It is in rising trend that the shaft tower caused due to reasons such as icing, outside destroy, geologic hazards is in recent years out of shape even pole collapse accident, the high risk zone of electric power line pole tower in addition in the region such as engineering construction, mining area, be badly in need of development overhead line structures deformation early warning system, in the timely early warning of the advanced stage that shaft tower is stressed, administrative authority is allowed to take measures in time, avoid the state of affairs to worsen into pole collapse accident, improve the safety operation level of circuit.
Summary of the invention
The purpose of this utility model is: provide a kind of electric power line pole tower danger early warning system based on stress mornitoring, and do not have comparatively effective and reasonable shaft tower danger early warning system at present to solve, transmission line of electricity exists the problem of potential safety hazard.
For solving the problem, intend adopting a kind of like this electric power line pole tower danger early warning system based on stress mornitoring, comprise Ambulatory monitoring terminal and control terminal, Ambulatory monitoring terminal comprises strain transducer and wireless data communication module, control terminal comprises primary controller and alarm module, strain transducer is removable installed in the middle part of shaft tower, for detecting the strain in the middle part of shaft tower in real time, strain transducer is connected with wireless data communication module, wireless data communication module sends data to primary controller, primary controller processes data and analyzes, alarm module is used for sending shaft tower hydropac.
Preferably, control terminal also includes A/D converter, and the data of wireless data communication module transmission transfer to primary controller again after A/D converter conversion.
Preferably, Ambulatory monitoring terminal also includes acceleration transducer and displacement transducer, and acceleration transducer is also connected with wireless data communication module respectively with displacement transducer, combines to realize static(al) monitoring, dynamic monitoring and acceleration monitoring.Static(al) monitoring is that monitoring institute is concerned about the structural load responsive state such as Static Correction, static strain, quiet corner of rod member, and then according to the duty of test result deduction Transmission Tower under load action and load-bearing capacity.Dynamic monitoring belongs to overall damage detection technology, and it can obtain the comprehensive information of structure, is convenient to the assessment safety margin of structure being made to system.
Preferably, also include timing module and memory module, timing module and memory module are connected with the corresponding ports on primary controller respectively, and timing module is used for writing time, and memory module is used for data and stores.
Preferably, primary controller is arranged in electric system office side workstation, realizes Collection of Remote Real-Time Data and localization of fault.
The utility model compared with prior art, major advantage is strain region the most responsive in the middle part of shaft tower, strained situation in the middle part of shaft tower is detected in real time with strain transducer, more can determine the stressing conditions of shaft tower effectively and accurately, simultaneously, with wireless data communication module, the real-time data transmission collected is carried out data processing and analysis to primary controller, shaft tower health status can be obtained timely and accurately, if there is stressed exception can give the alarm in time to remind staff to overhaul shaft tower in time before shaft tower collapses, avoid down the generation of bar, ensure the safe operation of transmission line of electricity, adopt strain transducer in conjunction with acceleration transducer and displacement transducer, the health and fitness information of shaft tower can be obtained in time and all sidedly, more accurately can judge the operation conditions of shaft tower.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below with reference to accompanying drawings the utility model is described in further detail,
Embodiment:
With reference to Fig. 1, the present embodiment provides a kind of electric power line pole tower danger early warning system based on stress mornitoring, comprise Ambulatory monitoring terminal 1, control terminal 2, timing module 3 and memory module 4, control terminal 2 is arranged in electric system office side workstation, Ambulatory monitoring terminal 1 comprises strain transducer 11, wireless data communication module 12, acceleration transducer 13 and displacement transducer 14, control terminal 2 comprises primary controller 21, alarm module 22 and A/D converter 23, strain transducer 11 is removable installed in the middle part of shaft tower, for detecting the strain in the middle part of shaft tower in real time, strain transducer 11, acceleration transducer 13 is connected with wireless data communication module 12 respectively with displacement transducer 14, the data that wireless data communication module 12 transmits transfer to primary controller 21 again after A/D converter 23 is changed, primary controller 21 pairs of data process and analyze, alarm module 22 is for sending shaft tower hydropac, timing module 3 is connected with the corresponding ports on primary controller 21 respectively with memory module 4, timing module 3 is for writing time, memory module 4 stores for data.
Claims (5)
1. the electric power line pole tower danger early warning system based on stress mornitoring, it is characterized in that: comprise Ambulatory monitoring terminal (1) and control terminal (2), Ambulatory monitoring terminal (1) comprises strain transducer (11) and wireless data communication module (12), control terminal (2) comprises primary controller (21) and alarm module (22), strain transducer (11) is removable installed in the middle part of shaft tower, for detecting the strain in the middle part of shaft tower in real time, strain transducer (11) is connected with wireless data communication module (12), wireless data communication module (12) sends data to primary controller (21), primary controller (21) is for processing data and analyzing, alarm module (22) is for sending shaft tower hydropac.
2. a kind of electric power line pole tower danger early warning system based on stress mornitoring according to claim 1, it is characterized in that: control terminal (2) also includes A/D converter (23), the data that wireless data communication module (12) transmits transfer to primary controller (21) again after A/D converter (23) conversion.
3. a kind of electric power line pole tower danger early warning system based on stress mornitoring according to claim 1, it is characterized in that: Ambulatory monitoring terminal (1) also includes acceleration transducer (13) and displacement transducer (14), and acceleration transducer (13) is also connected with wireless data communication module (12) respectively with displacement transducer (14).
4. a kind of electric power line pole tower danger early warning system based on stress mornitoring according to claim 1, it is characterized in that: also include timing module (3) and memory module (4), timing module (3) is connected with the corresponding ports on primary controller (21) respectively with memory module (4), timing module (3) is for writing time, and memory module (4) stores for data.
5. a kind of electric power line pole tower danger early warning system based on stress mornitoring according to claim 1, is characterized in that: described primary controller (21) is arranged in electric system office side workstation, realizes Collection of Remote Real-Time Data and localization of fault.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651232.3U CN204902821U (en) | 2015-08-27 | 2015-08-27 | Dangerous early warning system of power line shaft tower based on stress detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651232.3U CN204902821U (en) | 2015-08-27 | 2015-08-27 | Dangerous early warning system of power line shaft tower based on stress detects |
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| Publication Number | Publication Date |
|---|---|
| CN204902821U true CN204902821U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520651232.3U Active CN204902821U (en) | 2015-08-27 | 2015-08-27 | Dangerous early warning system of power line shaft tower based on stress detects |
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| CN (1) | CN204902821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197819A (en) * | 2016-06-29 | 2016-12-07 | 安徽电信工程有限责任公司 | A kind of monitoring method preventing communication iron tower bolt looseness |
| CN108548568A (en) * | 2018-07-13 | 2018-09-18 | 广东电网有限责任公司江门供电局 | A kind of transmission tower on-line monitoring system with load-bearing monitor |
-
2015
- 2015-08-27 CN CN201520651232.3U patent/CN204902821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197819A (en) * | 2016-06-29 | 2016-12-07 | 安徽电信工程有限责任公司 | A kind of monitoring method preventing communication iron tower bolt looseness |
| CN108548568A (en) * | 2018-07-13 | 2018-09-18 | 广东电网有限责任公司江门供电局 | A kind of transmission tower on-line monitoring system with load-bearing monitor |
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