专利汇可以提供Multipurpose long-sized span overhead mobile scaffold专利检索,专利查询,专利分析的服务。并且PURPOSE: To shorten the term of work and reduce cost by constructing a plurality of single beam overhead traveling cranes to a crane girder, mutually binding the cranes by a plurality of large lumbers at intervals and assembling a working floor onto the large lumbers.
CONSTITUTION: Parallel mainly installed crane girders 1 are constructed, rails 11 are laid, and two mainly installed single beam overhead traveling cranes 2 are framed. The cranes 2 are faced oppositely at a proper interval, and bound and unified by the large lumbers of gauge H steel. Single-pipe shelf scaffolds 4 are framed onto the large lumbers 3 while scaffold boards are laid onto the cranes 2 and paths 5 are formed. A large number of single-pipe common joists are disposed onto the scaffolds 4, and the scaffold boards are laid onto the common joists, thus forming a working floor 6. Sections among the working floor 6 and the paths 5 are connected by stairs 7 while handrails and baseboards 8 are installed to the working floor 6, and a safety net 9 is stretched to the lower sections and peripheries of the scaffolds 4.
COPYRIGHT: (C)1990,JPO&Japio,下面是Multipurpose long-sized span overhead mobile scaffold专利的具体信息内容。
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