Please explain how to prevent the safety accidents in the process of tower crane installation and disassembly
The tower crane (also known as the tower) with crane and tower body mutually vertical shape, so it can be installed in the nearby construction engineering and effective working range than other types of cranes. The working height of the tower crane can reach 100 ~ 160m, which is especially suitable for the construction of high-rise and super high-rise buildings. In addition, the operation is convenient and the amplitude is simple, and has been widely applied in the construction. However, due to the uneven assembly and disassembly or other reasons, tower crane safety accidents happen frequently. In view of the serious accidents occurring in the loading and unloading of tower cranes in recent years, this paper discusses the problems concerning installation, demolition, operation, maintenance and safety management of tower cranes.
Tower crane disassembly method and installation method is the same, the program is just the opposite. When folded, the building has been built, and the site is not so spacious as to be installed. Therefore, we should never take it lightly.1, tower crane demolition of the basic requirements and installation of the same.2, the process of disassembly is strictly prohibited to use cutting scarify.3, remove the bolts, pins, and spare parts should be packing plate joint custody.4 、 the operation room is closed with iron sheet.5, the rotating machinery for maintenance, oil, sealed.6, the appearance of paint anti-corrosion.7, after the removal of tower cranes, conditional storage of the storage of some parts, unconditional storage part of the transfer to the vicinity of the special line stacking, ready for shipment.
