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Tower crane (referred to as tower crane) is a type of machinery that can transport materials vertically and horizontally, and has a wide range of applications in the construction industry. Due to the large structure and high-altitude operation of tower cranes, it is easy to cause tower crane overturning accidents. Therefore, safety monitoring of tower cranes is particularly necessary. Wuxi Huilian tilt angle sensor can effectively detect the size of the tilt angle of the tower body before and during use. When the tilt angle is greater than a critical state, timely alarm can effectively prevent tower crane overturning accidents.

At present, tower cranes are equipped with safety limit devices, mainly including lifting weight limit devices, lifting torque limit devices, amplitude limit devices, lifting height limit devices, and slewing limit devices. The function of the safety device is to automatically cut off the power supply of the tower crane once it exceeds the set value during use, in order to prevent tower crane accidents from occurring. The more important factor causing tower crane overturning is the inadequate inspection of hidden dangers. Although safety limit devices are installed on tower cranes, the existence of certain hidden dangers cannot be detected, which exacerbates the risk factors during lifting or specific situations, ultimately leading to excessive tower body inclination and tower crane overturning. At this point, if equipped with the tilt angle sensor of the tower crane developed by Wuxi Huilian, it can effectively prevent accidents and reduce property losses.

The main component of the anti rollover monitoring device for tower cranes is the tilt angle sensor. The function of the tilt angle sensor is to measure the real-time tilt angle of the tower body. Due to the small change in inclination angle at the top of the tower, the sampling frequency of the inclination sensor needs to be within the range of 0.5-10Hz, with a measurement accuracy higher than 0.05 degrees. At the same time, it is necessary to filter out the noise caused by the vibration at the top of the tower, ensure reliable communication, and make accurate judgments.

Wuxi Huilian has developed a tilt angle sensor suitable for measuring the top tilt angle of tower cranes, which has high frequency response, high accuracy, and good long-term stability performance, and has received unanimous praise in the industry.