L46A1 Mast SectionAdvanced "black boxes" have been installed on tower cranes at construction sites
when it comes to "black boxes, " one thinks of airplanes, now it is no longer the exclusive equipment of aircraft, the construction site tower crane is also equipped with a "black box. ". In Jinan, construction sites began installing advanced "black boxes" on tower cranes to ensure safety. Recently, the "black box" working condition of the tower crane was displayed at the "safe production month" activity launching ceremony of the safe production civilization construction and dust raising control and promotion action of Jinan No. 4 Construction Group, found that it can not only record the use of the machine, but also timely monitoring of all kinds of unsafe behavior.
At the launching ceremony of "safety production month" on the construction site of the second bid section of Guodian resettlement house (EPC) in Licheng District, the relevant person in charge introduced that this project is the largest resettlement house project in the city which starts construction at the same time. "The large area of simultaneous construction brings huge difficulties to site management. Taking Tower Crane as an example, the equipment has high working gravity center, large lifting load, fast running speed, frequently starting and braking in the working process, and hidden many dangerous factors, especially six or seven tower cranes working together on the spot, it is difficult to keep up with by manpower supervision. After the installation of the 'black box' , the application of Internet of things technology can realize the real-time monitoring of computer and mobile phone terminals. If the tower crane operator misoperates or exceeds the rated load, the system will issue a warning, which can effectively avoid misoperation and overload, and can effectively control the unsafe behavior and unsafe state of the operator. In addition, we have also installed fingerprint and face recognition systems on heavy machinery such as tower cranes and lifts to input the information of licensed and registered drivers, which can effectively prevent the illegal operation of undocumented personnel from causing potential safety hazards."
