Integral hoisting process of ship unloader

Abstract

The invention relates to an integral hoisting process of a ship unloader. The integral hoisting process comprises the following steps: preparation before hoisting: after general assembly debugging of the ship unloader, dismounting front girder components and dividing the ship unloader into two parts for shipping; hoisting preparation of door frame, rear girder and machine room components: firstly, lightering the components to a dock A to stop, and well threading wire cables and well mounting shackles; hoisting of the door frame, rear girder and machine room components: hoisting with two main hooks of a floating crane and hoisting the components to be above an appointed track; laying the door frame, rear girder and machine room components on a track: during the process for laying the components on the track, using a chain block to protect a cart; preparation before hoisting of the front girder components; and hoisting of the front girder components (namely, general assembly of the ship unloader): well mounting the hoisting wire cables, hoisting a front girder to an appointed height to be parallel and level with a rear girder, mounting a front and rear girder hinge shaft, well threading a front girder pitching wire cable, and well connecting a front pull rod to complete hoisting of the front girder. The integral hoisting process has the advantages that the ship unloader can be used so long as slight debugging after electrifying is performed, so that manpower and material resources for on-site general assembly are saved, the integral disembarking efficiency is improved and the cost is lowered.

Description

technical field [0001] The invention relates to the field of a ship unloader, in particular to an integral hoisting process of a ship unloader. Background technique [0002] Ordinary ship unloaders are generally transported to the wharf to be loaded for assembly, but some wharves have devices that are inconvenient to disassemble such as belt machine corridors, and the assembly of ship unloaders is a large-scale and time-consuming operation. The assembly of the ship unloader will inevitably cause delays in the progress of other operations at the terminal, resulting in certain economic losses. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a ship unloader integral hoisting process with high efficiency, low cost and small footprint. [0004] In order to solve the above-mentioned technical problems, the technical solution of the present invention is: an overall hoisting process of a ship unloader, the innovation of...

AI Technical Summary

Problems solved by technology

[0002] Ordinary ship unloaders are generally transported to the wharf to be loaded for assembly, but some wharves have devices that are inconvenient to disassemble, such as belt machine corridors, and the assembly of ship unloaders is a large-scale and time-consuming operation. The assembly of the ship unloader will inevitably cause delays in the progress of other operations at the terminal, resulting in certain economic losses