A mobile monitoring and alarm system for transmission tower pile foundation

Abstract

The invention discloses a mobile monitoring and alarm system for the pile foundation of a power transmission tower, comprising: a mobile monitoring device and an alarm system, the mobile monitoring device is arranged around the side wall near the ground of the power transmission tower pile foundation, and the mobile monitoring device includes a shell, a base, multiple A settlement sensor, a plurality of translation sensors, a moving plate and a plurality of inclination sensors, the inclination sensor is arranged on the moving plate, the settlement sensor and the translation sensor are distributed inside the shell; the alarm system includes a workstation computer, a satellite and a control center computer, and the workstation computers are respectively It is electrically connected with the settlement sensor, translation sensor, and tilt sensor, and the workstation computer communicates with the control center computer through satellites, and the control center computer is used to issue alarm information. The mobile monitoring and alarm system of the transmission tower pile foundation provided by the invention can realize the monitoring and alarm of the settlement, translation and inclination of the transmission tower pile foundation, and has the characteristics of various monitoring functions and high monitoring accuracy.

Description

technical field [0001] The invention relates to the technical field of state monitoring of transmission tower pile foundations, in particular to a mobile monitoring and alarm system for transmission tower pile foundations. Background technique [0002] my country is a country with frequent earthquakes, and earthquake disasters pose a great threat to the stable operation of the national power grid system. The transmission line will be damaged by the direct action of the earthquake load, and the secondary damage caused by the secondary disasters such as landslides. Among them, the foundation structure of the transmission tower pile is directly in contact with the soil layer, and will be the first to be affected when the earthquake disaster occurs. Historical earthquake damage shows that the direct action of earthquakes will cause the soil around the pile foundation structure to loosen, thereby causing the horizontal displacement of the pile foundation; landslides and other ear...

AI Technical Summary

Problems solved by technology

Historical earthquake damage shows that the direct action of earthquakes will cause the soil around the pile foundation structure to loosen, thereby causing the horizontal displacement of the pile foundation; landslides and other earthquake secondary disasters will cause the settlement and overturning of the pile foundation, which will affect the structure of the transmission tower. overall security

[0003] At present, domestic awareness of the protection of transmission tower pile foundations from earthquake disasters is insufficient. Among them, cast-in-situ pile foundations, as a common form of foundation for transmission towers, need special attention due to the impact of earthquake disasters. However, there is currently a lack of research and development of relevant monitoring and alarm devices.

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