High-altitude operation equipment for maintenance of cargo hold standby cabins of ocean bulk cargo ships

Abstract

The invention discloses high-altitude operation equipment for maintenance of cargo hold standby cabins of ocean bulk cargo ships. The balance weight is installed on one side of the lifting basket, theuniversal wheels are further installed at the bottom of the lifting basket, the lifting machine is installed on the lifting basket and connected with the lifting rope, the other side of the lifting basket is connected with the balance rope, the other side of the lifting basket is connected with the working basket, and a basket body formed by the lifting basket and the working basket is in a T shape. The high-altitude operation equipment has the beneficial effect that the high-altitude operation equipment can smoothly pass through a strict inspection cabin before loading. Daily maintenance ofderusting paint and the like of the cargo hold can be conducted safely and conveniently, the service life of a ship is prolonged, and the operation benefits of the ship are greatly increased.

Description

technical field [0001] The invention belongs to the technical field of ships, and relates to high-altitude operation equipment for cargo tank preparation and maintenance of ocean-going bulk carriers. Background technique [0002] The cargo holds of bulk carriers are generally large. Due to frequent washing with sea water and back and forth collisions of loading and unloading machinery, the steel plates and hatch enclosures inside the cargo holds are easily corroded. If the maintenance is not timely, large areas of floating rust will appear. Insects, etc. The maintenance of the cargo hold is different from the general maintenance of the deck, and the area is large (taking a 70,000-ton Panamax ship as an example, the area that needs to be cleaned in a cargo hold is about 3700m 2， ), high risk (the height of the cargo compartment is more than 18 meters), difficult construction and high labor intensity, so the cargo compartment is rarely effectively maintained. In addition to ...

AI Technical Summary

Problems solved by technology

The disadvantages of the existing technology are extremely low efficiency, great work pressure on the crew, frequent overtime and fatigue operations, and frequent casualties. Hiring shore workers for a huge amount of money to wash the cargo hold (about 50,000-80,000 US dollars for a shore worker in the United States), and delayed 3-4 shipping schedules (about 10,000 US dollars for a one-day shipping schedule), and will be given to The shipping company caused an economic loss of more than 100,000 US dollars

The reason for these losses, in the final analysis, is the lack of an effective tool or equipment suitable for high-altitude operations in the cargo hold during the preparation of the bulk carrier

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