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

摘要

The present invention relates to a work conveying apparatus of the scaffolding device to provide a cabin for a worker to the scaffolding device installed in the interior of a large structure such as a tank of the vessel or the pressure vessel, it improves the structure of the support structure for the internal operation of a large structure and, the upper limbs support structure is capable of simplifying the structure of the scaffolding device to ensure that movably provided along the inner wall surface of the large structure, and thus to reduce the amount of material that make up the scaffold, as well as to reduce costs , it is easy to install and dismantle, and also, of course, the operation speed is improved, and an object of the present invention to provide a scaffolding system that increases safety. Of the scaffolding apparatus is coupled to the inner wall surface and the support structure close to the installed in the large structure for the internal operations of the work transport device of the scaffolding system according to the present invention, large structures for achieving the above object transport the worker to the work space a work transport device, the basket is installed between the pair of support columns to provide a cabin for the operator and, along the support pillar and a drive for moving the basket. ; Large structures, tanks, scaffolding equipment, support pillars, rails, baskets