80-ton adjustable large-piece hoister

Abstract

The 80-ton adjustable large sling includes one rectangular support frame comprising transverse beams and longitudinal beams, two long hangers mounted onto the longitudinal beams, suspending sets in the ends of hangers, pinch wheels and guide wheels in the joints between long hanger and longitudinal beam, one towing shifter on the joining beam for towing long hangers, support legs below the ends of the longitudinal beams, and one hanging plate with holes for hoisting steel cables to pass through. The sling has high adaptability, convenient operation, capacity of raising hoisting efficiency and high large goods hoisting safety and reliability.

Description

technical field [0001] The invention belongs to a port loading and unloading spreader, in particular to an 80-ton adjustable large spreader. Background technique [0002] A port that mainly handles general cargo. In loading and unloading operations, it is common to encounter large cargoes with a weight of more than 30 tons, which are super long and super wide. Most of the cargoes with a weight of more than 30 tons are less than 80 tons. [0003] The spreader in the port can only adapt to a large amount of general cargo, and it is impossible to reserve a special spreader for a small amount of heavy weight and super long. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an 80-ton adjustable large-size spreader with a load of 80 tons, which means that the spreader is not too heavy and can meet the loading and unloading operations of most large-size goods , can meet the hoisting of a large number of ordinary goods, ...

AI Technical Summary

Problems solved by technology

[0003] The spreader in the port can only adapt to a large amount of general cargo, and it i

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