Manual winch of exploration ship

Abstract

The invention belongs to the technical field of the design and research of ships, and relates to a manual winch, in particular to a manual winch of an exploration ship. The manual winch comprises a left support, a right support, a rotary shaft, a rock wheel, a bearing, a mooring line rest and a mooring line, and an exploration ship deck is arranged on the periphery of the manual winch, wherein the left support and the right support are symmetrically and fixedly mounted on the exploration ship deck; the rotary shaft is mounted at through holes in the upper parts of the left support and the right support through the bearing; the mooring line rest is connected with and fixed with a part, corresponding to the part between the left support and the right support, of the rotary shaft in a sleeving manner, the mooring line is wound on the outer circumferential surface of the mooring line rest; the rock wheel is fixedly mounted at one end of the rotary shaft. The manual winch can furl and release detection equipment only via a rock rod, so as to save manpower and material resources. Since a rock rod sleeve is mounted on the rock rod, manual cranking is facilitated.

Description

technical field [0001] The invention belongs to the technical field of ship design and research, and relates to a hand winch, in particular to a hand winch for a survey ship. Background technique [0002] In the existing technology, with the increasing activities of marine hydrogeological survey and marine resources development, and the increase of underwater engineering construction such as inland channels and lakes, the demand for working boats in the market is booming, which can be said to be in short supply. At present, the growth of marine activities is faster, so the research and development of workboats are mostly aimed at providing services for marine exploration and marine engineering construction, such as providing supply services for offshore oil and natural gas exploration or exploitation, towing, anchor handling, rescue and guarding, etc. There are relatively few research and development of workboats for river and lake construction operations. [0003] During t...

AI Technical Summary

Problems solved by technology

[0003] During the operation of the workboat, the detection equipment needs to be retracted and retracted. The conventional operation method is that the staff directly operate the detection equipment, which requires dedicated personnel, which is a great waste of human resources.

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