A hook throwing device for salvaging floating objects in the sea

Abstract

The invention relates to a hook throwing device for salvaging an object flowing on the sea. The device comprises a rubber seat, a buffer spring, a rope rolling cylinder, a rope rolling shaft, a rope,a trigger connecting cylinder, a trigger grabbing handle, a trigger reset spring, a trigger I, a trigger II, an ejection cylinder, a spring, a push rod, a rubber mat, a triple grip anchor hook, a bearing and a crank, the device is characterized in that the rope rolling cylinder, the trigger connecting cylinder and the ejection cylinder are fixed by bolts, the trigger I, the trigger II and the trigger grabbing handle are flexibly connected by pin shafts, the trigger grabbing handle and the ejection cylinder are fixed, one end of the spring and the trigger connecting cylinder are fixed, the other end and the push rod are fixed, the rubber mat and the top end of the push rod are fixed, and the tail end of the rope rolling cylinder is provided with the buffer spring and the rubber seat. The hook throwing device has the advantages that salvage people can directly stand on a mother ship to operate without needing to put down a boat, not only is a large quantity of time saved, but also the salvage cost is reduced, the whole structure is simple, the operation is convenient, and human power is saved.

Description

technical field [0001] The invention relates to a hook throwing device, in particular to a hook throwing device for salvaging floating objects in the sea, and belongs to the technical field of sea fishing tools. Background technique [0002] With my country's continuous and in-depth exploration of the ocean field, ocean detection and communication equipment has been increasingly perfected and showing a trend of equipment diversification. Detection equipment such as meteorological buoys, ocean current detection buoys, etc., should be thrown into the sea when necessary. After the equipment completes the pre-designated tasks within the specified working days, the staff need to salvage and recover the data in time. How to quickly and efficiently salvage equipment floating on the sea is not only related to data collection, but also a manifestation of saving energy and improving work efficiency. [0003] At present, the common method of salvaging floating equipment in the sea is:...

AI Technical Summary

Problems solved by technology

The advantage of this common method is that it can approach the equipment accurately, but the disadvantage is that it not only wastes a lot of manpower and material resources, but also has high cost and low efficiency, and there is also a certain risk to the safety of salvage workers.

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