DOCKSHIP

摘要

The dockship has an open hold extending from a forepeak bulkhead to a sterngate, for transporting a heavy cargo such as reactor vessels. These are loaded & unloaded by a gantry crane running on double sideboards forming structural strength members. The sideboards(7) play a role in the rolltrack(8) on the jack dolly(11) for carring the heavy cargo. At the stern the boarding deck(13) is set up for the strong platform car(14) suitable for loading the cargo among the series of jack dolly(11). The peatform(16) is flush with the support surface(17) of the jack to hold out the cargo each time between the jack dolly & platform in the load & unload work.