Structural member capable of replacing Australian ladder

Abstract

The invention discloses a structural member capable of replacing an Australian ladder. The structural member is arranged between a top pier above a groove-shaped bulkhead and a bottom pier below the groove-shaped bulkhead. The structural member comprises a lifting machine box, a lifting steel cable connected to the top of the lifting machine box, a pulley block arranged above the lifting machine box and an electric winch used for controlling the lifting steel cable. The electric winch is fixedly arranged on the inner wall of the top pier; the lifting steel cable penetrates through the pulley block; a through hole is formed in a top pier bottom plate; a guide rail bracket is fixedly arranged on the inner wall of the top pier; a ladder which can be folded and stored in the lifting machine box is arranged in the lifting machine box; one end of the ladder is fixedly connected to the lifting machine box; a buffering seat used for providing buffering force for the lifting machine box is fixedly arranged on the bottom pier top plate. The structure is simple, construction is convenient and fast, the cabin capacity is not affected, cabin washing is convenient, and meanwhile a safe and comfortable passing mode can be provided for workers.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a structural part that can replace an Australian ladder. Background technique [0002] For bulk carriers that arrive at Australian ports for loading and unloading, dock workers need to be able to reach the interior of the cargo hold to check the loading and unloading of the cargo, and follow the relevant requirements of the "Amendment to Cargo Handling Equipment" promulgated by the Australian Maritime Safety Authority. Fixed access facilities (commonly known as "Australian ladder"). [0003] For conventional bulk carriers, the Australian ladder is usually arranged between the trough structures of the transverse bulkhead, consisting of a combination of straight ladders and rotating ladders and an intermediate platform, or alternately arranged straight ladders and platforms, and the entrance is generally set at At the bottom of the top pier. The dock workers enter the top pier area...

AI Technical Summary

Problems solved by technology

The layout of the Australian elevator has relatively high requirements for the design of the ship structure. When designing the corrugated bulkhead of the cargo hold, in order to leave enough space for the Australian elevator, it is necessary to have a sufficiently high groove depth and panel, which virtually increases the corrugated tank. The plate thickness of the wall, which in turn increases the ship's weight

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