154HC Mast Section 939/5000 What should be paid attention to in the management of Crane fittings
The tower suspension has mostly adopted a modular approach and combined development in its design and manufacturing. The so-called combination type is to use the tower structure as the core, and to decompose the tower body into several parts according to the structure and functional characteristics, and according to the serialization and generalization requirements. After following the principle of modular system, each part is divided into several modules. According to the requirement of parameters, suitable modules are selected to form tower machines with different technical performance characteristics to meet the specific needs of construction. The implementation of the modular tower machine will help speed up the development of the tower machine products, save product development costs, and better customer service. In this way, it brings convenience and particularity to the management of the accessories of the tower machine. Convenience refers to the modular design that allows certain accessories to be used between different models and specifications of Tower machines. The particularity is that some special tower machine accessories must be properly kept for preparation.
When the tower crane needs to replace accessories, it is particularly important to do a good job of disassembly and assembly. Safety accidents caused by improper disassembly and poor installation quality occupy a large proportion. The disassembly and assembly of the tower machine must be carried out by a qualified disassembly unit, and it must be carried out within the scope of qualification for installation and disassembly. The disassembly personnel must go through specialized business training, have a certain degree of disassembly experience and permit to take office. At the same time, all types of workers must be complete, their positions are clear, and they must perform their duties and obey the unified command.
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