MATERIALS TRANSFER APPARATUS OF SCAFFOLDING FOR CONSTRUCTING INSULATION SYSTEM IN CARGO TANK OF LNG CARRIER

摘要

A material transfer apparatus of a scaffolding system for constructing an insulation system in a cargo tank of an LNG(Liquefied Natural Gas) carrier is provided to improve a working speed by automatically transferring materials and making the working space of a worker up and down. A material transfer apparatus of a scaffolding system for constructing an insulation system in a cargo tank of an LNG carrier includes a supporting structure(70). The supporting structure is installed on an inner wall of a large structure(50) capable of moving lengthwise of the wall of the large structure and includes a moving supporting part(90) and a transfer part(80). The moving supporting part includes a rail(92) and a wheel part(94). The rail is installed lengthwise along the large structure. The wheel part is installed on the large structure and is coupled to the rail to move along the rail. The transfer part is installed on the supporting structure which is capable of moving lengthwise the supporting structure for moving materials or workers. The transfer part consists of a material transfer apparatus(82) for moving materials and a worker transfer apparatus(86) for moving workers which are capable of being separably operated.