256HC Mast Section In the construction process, tower crane safety management problems
when tower crane is used in the construction process, due to the property right unit and rental unit in the management, failure to effectively perform the duties of both sides, resulting in the existence of hidden safety problems tower crane, some also caused accidents. The problems in the safety management of tower cranes are manifested in the following aspects: (1) the safety performance of tower crane equipment itself is declining, tower Crane property right unit, especially some individuals buy tower crane (how to buy tower crane? Knowledge of Tower Crane? What problems should be paid attention to when buying tower crane?) There is no effective technical treatment of the tower crane, only pay attention to rent to obtain economic benefits, do not pay attention to the maintenance of the tower crane, leading to some of the tower crane safety insurance, protection device failure, and some of the performance of the frame structure; There is no technical file of tower crane, no specific record of original data, technical performance, service life, maintenance date and location of tower crane, and no consideration of the elimination of tower crane.
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2. The operation of the tower crane is in disorder, the property right unit of the tower crane does not set up the operator, the rental unit uses the operator, the operator of the tower crane changes frequently on the construction site, and some operators have no license to take up their posts and are not familiar with the performance and condition of the equipment Lack of equipment maintenance, maintenance; construction site lack of signal command staff, some arbitrary command, who use tower crane who is command, leading to potential safety accidents. 3, the quality of the team of Tower Crane Disassembly and assembly, some units of technical strength, insufficient licensed staff, some temporary assembly; some units borrow the installation qualification, tower crane disassembly and assembly without plan, no bottom; Due to the tower crane manufacturers, product specifications and models of a variety of, some assembly and disassembly staff are not familiar with the assembly and disassembly safety technology, some assembly and disassembly staff without a license operation.
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