摘要: Aiming at the problem of safety accidents that often occur during the assembly process of the inner suspension pole power transmission tower due to the overload of the tower ropes, a sensor for monitoring the force of the inner su... 展开 Aiming at the problem of safety accidents that often occur during the assembly process of the inner suspension pole power transmission tower due to the overload of the tower ropes, a sensor for monitoring the force of the inner suspension pole group tower ropes is designed. According to the construction characteristics of the inner suspension pole group tower and the force characteristics of the rope, the foil strain gauge and the single-chip STC12LE5616AD are selected to complete the collection and processing of the force data of the tower rope, and the low-power ZigBee technology is used to complete the wireless data transmission. The software system adopts the low power consumption working mode of automatic sleep and timing wake-up to complete the polling transmission of multi-point acquisition data. Determine the shape and structure of the sensor according to the tower rope connection fittings, and use ANSYS simulation calculation to determine that the metal housing of the sensor is made of 42CrMO material. 收起