Integral hoisting process of ship unloader

A technology of integral hoisting and ship unloading machine, applied in the direction of cranes, transportation and packaging, trolley cranes, etc., can solve the problems of schedule delay, economic loss, large land occupation, etc., and achieve the effect of avoiding losses and stabilizing funds

Active Publication Date: 2015-12-16
NANTONG ZHENHUA HEAVY EQUIP MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Embodiment Construction

[0019] The present invention is an integral hoisting process of a ship unloader. Before the implementation of the present invention, in order to avoid surges when the ship unloader is hoisted and placed, it is necessary to know the hydrological data of the operating wharf and the weather conditions of the planned operating time period in advance, and the operating time Try to avoid periods of strong wind and waves, and prohibit operations when the wind force exceeds level 6. Anti-skid ropes should be tied to each leg of the ship unloader; Make sure that the winch works normally. After the equipment starts, when the equipment is hoisted about 300mm away from the deck of the shipping barge, the braking test should be carried out on the lifting winch of the floating crane to ensure that the winch works normally and the brake is sensitive and reliable; when the equipment hoisting system is working, it is strictly forbidden for anyone to Walking or staying in the angle between the g...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): B66C19/02
Inventor 钟炳贵何华文贾泽鑫王小彬陆琪
Owner NANTONG ZHENHUA HEAVY EQUIP MFG
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