Method capable of monitoring state of power transmission tower in online manner in real time

Abstract

The invention discloses a method capable of monitoring the state of a power transmission tower in an online manner in real time. The method comprises the following steps: arranging a supporting deviceat the bottom end of a foot of a power transmission rod in a sleeving manner; monitoring the inclined state of the power transmission rod and a surrounding environment through a plurality of pressuresensors arranged on the inner wall of a fixing ring and an angle inclination sensor, a wind speed sensor, a wind pressure sensor, a temperature sensor and a humidity sensor which are arranged on thepower transmission rod; transmitting a monitored signal to a central processing unit; and after analyzing the signal by the central processing unit, transmitting the signal to a controller which controls a driving mechanism. By an online monitoring method, the stability of a tower rod can be improved, meanwhile, a good supporting effect can be achieved when the tower rod is inclined, the tower rodcan be prevented from turning over in a short time, conditions of the power transmission rod and the surrounding environment are monitored in real time, when the angle of the power transmission rod changes, an acting force in a reverse direction can be applied to the power transmission rod, thus, a certain time can be gained for repair workers or the repair workers can take protection solutions in time.

Description

technical field [0001] The invention relates to a power system, in particular to a method capable of real-time online monitoring of the state of a power transmission tower. Background technique [0002] Some of the existing transmission towers have been built for a long time and have low design standards. This type of transmission tower has low reliability and poor wind resistance. In bad weather, especially in windy weather, accidents such as falling towers are prone to occur, threatening the safety of personnel, affecting industrial production and people's lives, and causing serious economic losses to the country. [0003] Retrofitting the old transmission tower can strengthen the strength of the transmission tower, such as drilling the main material of the original transmission tower and connecting it with the added sub-main material, but the drilling operation is difficult because the operator needs to climb the transmission tower to perform corresponding operations; It...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the windproof performance of the transmission pole is poor, and its top will cause the entire tower pole to tilt or even collapse under strong wind pressure, resulting in huge economic losses, and it is impossible to perform good repairs on the condition of the transmission pole. Monitoring, so that timely rescue can be carried out before the accident occurs, the purpose is to provide a method for real-time online monitoring of the status of the transmission tower, which can not only effectively stabilize the tower foot of the transmission tower, greatly improve the stability of the tower, but also When it is tilted, it can play a good supporting role, avoid overturning in a short time, causing casualties or property losses, and monitor the situation of the transmission pole itself and the surrounding environment in real time; when the angle of the transmission pole changes , can apply a force in the opposite direction to the transmission pole, so that the transmission pole can be kept as stable as possible, which can buy a certain amount of time for the maintenance personnel to avoid any remedial measures when tilting occurs; or in the surrounding environment of the transmission pole When the situation is too bad, through real-time monitoring, protective measures can be taken in time