Handheld parameter calibration equipment for tower crane monitoring system

Abstract

The invention discloses handheld parameter calibration equipment for a tower crane monitoring system. The handheld parameter calibration equipment comprises a main control box and handheld correcting equipment, wherein the main control box is arranged in the tower crane monitoring system and is used for acquiring all sensing data and displaying the sensing data in the main control box; the main control box is internally provided with a wireless transmission unit corresponding to an unique equipment ID number, and is used for receiving signals of the handheld calibration equipment; the handheld calibration equipment comprises a main control unit, an LED (Light-Emitting Unit) display unit, an input unit, a storage unit, a power module and the wireless transmission unit; correct parameters are written into the main control unit by the LED display unit and the input unit; and the main control unit writes the parameters into the storage unit one by one, and then the parameters are transmitted to the main control box in the tower crane monitoring system by the wireless transmission unit. By the adoption of the handheld calibration equipment, the labor workload of workers for initially calibrating the parameters of the tower crane monitoring system can be effectively reduced and the labor intensity is greatly reduced.

Description

technical field [0001] The invention relates to the field of tower crane safety monitoring, in particular to a hand-held calibration device for tower crane monitoring system parameters. Background technique [0002] The initial calibration of the five benchmark parameters of existing tower crane monitoring equipment: load capacity, rope height, tower body rotation angle, trolley amplitude, and wind speed are all set in the tower crane monitoring main control box. When the control box is initially installed in the cab of the tower crane, the initial parameters are directly calibrated and written into the storage module. However, since the initial calibration is done manually, the error cannot be avoided, and the error may gradually increase during the subsequent operation of the equipment. For tower cranes, recalibrate and calibrate the initial parameters in the tower crane monitoring control box. [0003] This method can only be operated by climbing into the tower crane ca...

AI Technical Summary

Problems solved by technology

[0004] One is to increase the labor workload and labor intensity of the initial calibration personnel of the tower crane monitoring parameters; the other is that in the process of climbing the tower crane, it is also a threat to the life safety of the parameter setting personnel; the third is that during the initial parameter setting process In the process, it takes a lot of manpower and time, which greatly increases the cost of manpower and time

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