Pole towers are the core component of transmission lines. When transmission lines cross special terrain such as coal mining areas, soft soil areas, slope zones or river beds, the foundations of the towers may have problems such as settlement and cracks, leading to deformation and tilting of the towers. Pole tower tilting not only makes the electrical safety distance of the line become too small, but also may cause pole tower collapse accidents. Especially in densely populated areas or important crossing points, once the tower tilt or collapse occurs, the consequences are unimaginable. Therefore, how to efficiently measure the tilt of power towers has become a key concern for transmission line operation and maintenance.
Conventional tower measurement methods are lead hammer method, latitude and longitude measurement method, plane mirror measurement method and ground three-dimensional laser measurement method and so on, but due to the high requirements of these methods on the measurement of the geographic environment and the cumbersome operation, the measurement accuracy is not high, there are a lot of limitations in the practical application, unable to meet the key areas of high-precision, high-time measurement needs.
The solution we give: transmission line tower tilt online monitoring device
Our Transmission Line Pole Tower Tilt Online Monitoring Device DX-WPS100-QJ, utilizing the Internet of Things technology. Through the sensor real-time access to the power tower monitoring point tilt angle, so as to reflect the tilt degree of the tower, combined with the wireless communication module will send the data to the monitoring center, when the data is abnormal, the background system will immediately through the pop-up window, SMS, APP and other ways to send out a warning, to remind operation and maintenance personnel to timely view and deal with.
Product Functional Advantages
1、High precision monitoring: adopts dual-axis inclination sensor to measure the tilt angle of the tower in the direction of the parallelepiped and the traverse line, the measurement precision is less than 0.05°, which ensures the accuracy of the data;
2、Green power supply: adopting solar panel, with automatic floating charging energy, over-voltage protection, under-voltage protection, over-current protection and temperature compensation;
3, high security: built-in "BeiDou + GPS" dual-mode positioning, real-time location information can be located equipment to increase monitoring security;
4、Multi-communication mode: support NB-IOT/LoRa/2G/4G/5G and other communication modes to adapt to the requirements of different communication scenarios;
5, easy to install and maintain: device design takes into account the needs of easy installation and convenient operation and maintenance, support for remote management, that is, installed, simple operation and maintenance.
