Positioning type hoisting tackle for ship transportation

Abstract

The invention relates to the field of ship equipment, in particular to a positioning type hoisting tackle for ship transportation. The technical problem to be solved is how to provide the positioningtype hoisting tackle for ship transportation, wherein the positioning type hoisting tackle enables a chute to enter water along with goods during hoisting breakage and enables the goods to be trackedand found conveniently. In order to solve the technical problem, the positioning type hoisting tackle for ship transportation comprises a supporting frame, a roller set, a locking nut, a first hinge frame, a locking cover, a matching hole, a signal assembly, a sealing assembly, a protection assembly, a fixed ring, a matching torsion bar and the like. The matching hole is formed in the locking cover The signal assembly is fixedly connected to the supporting frame. The sealing assembly is fixedly connected to the signal assembly. The protection assembly is hinged to the supporting frame. The effects that the chute enters water along with the goods during hoisting breakage, and the goods can be tracked and found conveniently are achieved.

Description

technical field [0001] The invention relates to the field of ship equipment, in particular to a positioning type lifting tackle for ship transportation. Background technique [0002] Ship The general term for various ships. A ship is a means of transportation that can sail or berth in waters for transportation or operation. It has different technical performance, equipment and structural types according to different requirements for use. The lifting block is an important lifting tool. The lifting block has a simple structure and is easy to use. It can change the direction of the pulley and the pulley cable many times and lift or move the moving object, especially the block composed of blocks. , with winches, masts or other lifting machinery, lifting blocks are widely used in construction, ships and other installation operations. Ordinary lifting block hooks the cargo and lifts and transports it when it is in use. However, when the ship docks for lifting and transporting, th...

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Problems solved by technology

[0003] The present invention overcomes the problem that the common lifting block hooks the goods and lifts and transports them during use. However, when the ship docks for lifting and transporting, the crane fails or the lifting rope breaks, causing the lifting block to fall into the water. At this time, due to The density of lifting blocks and goods is greater than that of water, so they will slowly sink into the water. Especially when encountering the washing of waves, the position of goods will change continuously with the washing of waves, making it difficult to find them, especially in dark weather or at night. The shortcoming that is difficult to retrieve, the technical problem to be solved by the present invention is to provide a positioning type lifting block for ship transportation that can provide the chute to enter the water with the cargo when the lifting breaks

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