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System for analyzing and monitoring mechanical and safety properties of transmission tower

A safety performance and monitoring system technology, applied in the field of transmission tower mechanical characteristics and safety performance analysis and monitoring system, can solve problems such as insufficient mechanical characteristics analysis, single function, lack of intelligence, etc., to achieve a wide range of applications, saving time and consumption, The effect of improving the degree of intelligence

Inactive Publication Date: 2018-01-05
SHANGHAI UNIVERSITY OF ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the transmission tower monitoring device has defects such as single function, lack of intelligence, and insufficient analysis of mechanical characteristics.

Method used

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  • System for analyzing and monitoring mechanical and safety properties of transmission tower
  • System for analyzing and monitoring mechanical and safety properties of transmission tower
  • System for analyzing and monitoring mechanical and safety properties of transmission tower

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Embodiment

[0025] Such as figure 1 As shown, a power transmission tower mechanical characteristics and safety performance analysis and monitoring system, the system includes a monitoring host 6 and a load monitoring terminal 1 connected to it, a wire / fixture temperature monitoring terminal 2, a tower inclination online monitoring terminal 3 and a micro-meteorological On-line monitoring terminal 4, load monitoring terminal 1 is connected between the cross-arm suspension point and the fixture, wire / fixture temperature monitoring terminal 2 is fixed on the overhead wire and metal fixture, pole tower inclination online monitoring terminal 3 is fixed on the tower body, and micro-meteorology is online The monitoring terminal 4 is welded on the cross-arm beam, and the monitoring host 6 is welded on both sides of the tower body.

[0026] Such as figure 2 As shown, the load monitoring terminal 1 includes a load tension sensor and an inclination sensor for measuring the suspension load tension a...

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Abstract

The invention relates to a system for analyzing and monitoring the mechanical and safety properties of a transmission tower. The system includes monitoring mainframes (6) and load monitoring terminals(1), lead / holder temperature monitoring terminals (2), online pole tower tilting monitoring terminals (3) and an online micro-climate monitoring terminal (4) which are in separate connection to the monitoring mainframes (6). Each load monitoring terminal (1) is connected between a cross arm suspension point and the holder. Each lead / holder temperature monitoring terminal (2) is fixed to an overhead conductor and a metal holder. The online pole tower tilting monitoring terminals (3) are fixed to the tower. The online micro-climate monitoring terminal (4) is welded to a cross beam. The monitoring mainframes (6) are welded to the two sides of the tower. Compared with prior art, according to the invention, the system has the characteristics of simple structure and scientific design, eliminates influence among respective monitoring terminals, can works independently and normally in extreme bad weathers, and also has the characteristics of low power consumption and wide application range.

Description

technical field [0001] The invention relates to an analysis and monitoring system for a power transmission tower, in particular to a system for analyzing and monitoring the mechanical characteristics and safety performance of a power transmission tower. Background technique [0002] my country has a vast territory and has over one million kilometers of transmission lines. The stable and reliable operation of the power system is related to the economic development and social stability of the entire country, and the safe operation of the transmission line is an important part of the stable operation of the entire power network system. my country's power grid has large capacity, wide coverage, long transmission distance, complex terrain and steep mountains. Most of the power transmission and transformation lines are erected among the mountains, and the power transmission equipment is extremely difficult to inspect and maintenance tasks. It is extremely difficult to check and r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L5/00G01W1/02G01D21/02
Inventor 朱瑞牛群凯王苏民任建兴张焱儒陈达多吴世伟
Owner SHANGHAI UNIVERSITY OF ELECTRIC POWER
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