Device for monitoring tilting, sinking and horizontal shifting of double-antenna power transmission line tower

Abstract

The invention relates to the field of the electric power transmission engineering, and discloses a device for monitoring tilting, sinking and horizontal shifting of a double-antenna power transmission line tower. The device is capable of monitoring tilting, sinking and horizontal shifting of a power transmission line tower in an unfavorable geology region, and used for solving the technical problem that an existing power transmission line tower tilting detection device is incapable of really measuring the tilt angle of the tower and also fails in measuring sinking and horizontal shifting values of the tower. A system for monitoring tilting, sinking and horizontal shifting of the double-antenna power transmission line tower comprises a base station and a mobile station; the base station is used for receiving GNSS positioning information and also providing correction information for the mobile station; the mobile station comprises a double-antenna GNSS satellite receiving panel, and a data radio station and a management circuit which are connected with the GNSS satellite receiving panel, respectively; the management circuit of the base station is connected with a first GSM device; the signal input end of the GNSS satellite receiving panel of the base station is connected with a base station positioning antenna; the management circuit of the mobile station is connected with a second GSM device; the signal input end of the GNSS satellite receiving panel of the mobile station is connected with a mobile station positioning antenna and a mobile station direction-finding antenna, respectively, wherein the mobile station positioning antenna and the mobile station direction-finding antenna are mounted on the power transmission line tower.

Description

technical field [0001] The invention relates to the field of electric power transmission engineering and can monitor the inclination, sinking and horizontal displacement of a transmission line tower located in an unfavorable geological area, and specifically relates to a dual-antenna transmission line tower tilting, sinking and horizontal displacement monitoring device. Background technique [0002] EHV and UHV transmission lines are large channels for electric energy transmission, and their safe operation is crucial to national security, national economic operation and social stability. In the survey and design stage of the transmission line, the design department will carefully select the route of the line and the location of the tower, but due to various natural reasons, human factors and economic and technical conditions, some transmission line towers will inevitably be located in areas with poor geology . Transmission line towers located in gobs of coal mines have sunk...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem that the current transmission line tower inclination detection device cannot actually measure the inclination angle of the tower and the sinking and horizontal displacement values ​​of the tower, the invention provides a dual-antenna transmission line tower tilting, sinking and horizontal displacement detection device. Displacement monitoring device

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