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Product alternative names: Multivariable Transmission Line Monitoring Device for Poles and Towers, Beidou Pole Tower Tilt Monitoring Terminal, Power Beidou Pole Tower Tilt Monitoring Device

I.Introduction

On March 12, 2021, at the technical transformation site of the 10kV backup power supply for Wuyiqiao Hydropower Station in Jiulong County, Garze Prefecture, Sichuan Province, an accident that could have been avoided was occurring. When the operators cut the overhead line, they did not take measures to prevent the pole from falling. The moment the wire broke, the pole lost balance and collapsed, causing 2 operators on the pole to fall, resulting in 1 death.

This accident, reported by the National Energy Administration, exposed a harsh reality: the "health status" of poles and towers is difficult to detect with the naked eye; the risk of tilting is often discovered at the last minute. Similar problems lurk along transmission lines every day - geological evolution, extreme weather, and surrounding construction may cause the iron tower to quietly "bend over".

II.Install "Attitude Sensors" for Iron Towers

TLKS-PMG-QXMultivariable Transmission Line Monitoring Device for Poles and Towers was precisely developed to address this pain point. It is like a tireless "attitude sensor", monitoring the "posture" of the iron tower 24 hours a day. Even a shift of only a few tenths of a degree cannot escape its detection.

III.Precise Perception: More Sensitive Than Human Eyes

TLKS-PMG-QXMultivariable Transmission Line Monitoring Device for Poles and Towers adopts high-precision dual-axis tilt sensing technology, which can simultaneously capture the longitudinal and transverse tilt angles of poles and towers. The measurement accuracy reaches ±0.05°, and the measurement range covers ±10° - this means that even a tiny tilt of the iron tower, as fine as a hair, can be accurately captured by the system. The sensor has an anti-vibration capability of up to 20000g, and remains stable and reliable even in environments with severe vibrations such as strong winds and lightning strikes.

IV.Real-Time Transmission: Data Leads the Way

TLKS-PMG-QXMultivariable Transmission Line Monitoring Device for Poles and Towersprocesses the collected tilt data via an embedded system, and then transmits it in real time to the monitoring platform through multiple communication methods such as 4G/WiFi/fiber optics. No matter whether the iron tower is located in deep mountains, open fields or urban fringes, the data can be stably returned without blind spots.

V.Intelligent Early Warning: Let the Silent "Speak"

When the tilt angle exceeds the preset safety threshold, the system will no longer remain silent - it will automatically trigger multi-level early warnings and notify the maintenance personnel through platform messages, SMS and other channels as soon as possible. From "status perception" to "data transmission", from "intelligent early warning" to "risk disposal", a complete closed-loop management is formed, reducing the response time from "days" to "minutes".

VI.Core Technical Parameters

VII.From "Post-accident Repair" to "Pre-accident Early Warning"

The direct cause of the pole collapse accident in Garze, Sichuan on March 12, 2021 was "inadequate risk identification" - the operators failed to identify the pole collapse risk of the line poles and towers being dismantled. If a tilt monitoring device had been installed on the poles and towers at that time, with early warning a few minutes in advance, the outcome might have been different. Now, with the support of intelligent monitoring means, the safety prevention and control of poles and towers has changed, no longer "lurking", and risks are no longer "silent". Real-time grasp of the "posture" of the iron tower and timely early warning of tiny shifts make the power grid safety foundation more solid. It not only provides reliable data support for pole and tower maintenance, emergency repair and life evaluation, but also fundamentally avoids large-scale power outages caused by pole and tower collapse.

VIII.Conclusion

The pole collapse accident in Garze, Sichuan is a wake-up call. Iron towers will not send out distress signals on their own, but TLKS-PMG-QXMultivariable Transmission Line Monitoring Device for Poles and Towers gives every iron tower the ability to "speak" - when it "bends over", we know immediately; when risks come, we act immediately. This is what intelligent operation and maintenance should look like. The product is customizable. The quoted price is a reference price when the market is currently released, and the actual price is subject to negotiation. For more product information, please contact Manager Li of Telcom Technology at 18820479231 (WeChat and QQ are the same)