Underwater suspension type mooring winch

Abstract

The present invention relates to an underwater robot operation device, in particular to an underwater lift type warping winch, comprising a reel and a slip ring. The two ends of the reel are respectively provided with a side board. The slip ring traverses the reel through the side board, and is in interlock with the reel. The outer sides of the two side boards are respectively provided with a hanger which is arranged to be coaxial with the reel. The winch is suspended from a chassis through the two hangers. A driving chain wheel is arranged between the hanger and the side board at one side, and the driving chain wheel is arranged to be coaxial with the reel. The reel is in interlock with the driving chain wheel. A junction box is arranged between the hanger and the side board at the otherside, and is fixedly connected to the side board. A tail line and a cable on the slip ring are connected to the internal of the junction box. The joint of the hanger and an external connecting bushing, the joint of the driving chain wheel and a chain wheel joint flange, and the joints of the first internal connecting bushing, a second internal connecting bushing and a flange, are of a stop opening boss structure. The winch is of a lift type structure and saves space. The winch is rational in slip ring mounting, convenient in wire connection, and high in coaxial precision. A slip sleeve can realize self-lubrication. The stored length of the cable is increased.

Description

technical field [0001] The invention relates to an underwater robot operating device, in particular to an underwater suspension mooring winch. Background technique [0002] An underwater robot is a robot that works in an underwater environment. As the main branch of the underwater robot family, the cable remote-controlled underwater robot requires retracting and releasing the mooring cable anytime and anywhere during its underwater operations to ensure the safety of the underwater robot. The load cell operates efficiently, reliably and safely. [0003] At present, for the retraction and release of the mooring cables of underwater robots, underwater robots without conductive slip ring structures or mooring winches with conductive slip rings are generally used to achieve. For an underwater robot without a conductive slip ring structure, its structure is complex, it takes up a lot of space, it is easy to damage the mooring cable, and it requires high precision in the productio...

AI Technical Summary

Problems solved by technology

For an underwater robot without a conductive slip ring structure, its structure is complex, it takes up a lot of space, it is easy to damage the mooring cable, and it requires high precision in the production and installation of parts, and it is prone to mechanical failures

For the mooring winch with conductive slip ring, the base for installing the winch takes up a large space. Although the slip ring placed outside the winch drum plays a supporting role and bears the load, it has a negative impact on the service life of the slip ring. Unfavorable influence, at the same time, the axial size of the winch is too large, which is not conducive to the layout of the overall structure, and the length of the mooring cable stored by the winch is also limited

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