Intelligent anchoring and positioning device for maritime work ship

By combining the design of the rotating platform and the arc-shaped limiting plate, the problem of fixed installation position of the existing anchoring device is solved, and the flexible angle adjustment and stability improvement of the anchoring device are realized, thereby improving the accuracy and safety of anchoring.

CN224409547UActive Publication Date: 2026-06-26WUXUE MINGHUI HEAVY IND CO LTD
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Patent Information

Application Number
CN202521335382.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-27
Publication Date
2026-06-26
Estimated Expiration
2035-06-27

AI Technical Summary

Technical Problem

Existing ship anchoring devices have fixed installation positions and lack flexibility in anchor chain layout. They cannot flexibly adjust the anchoring angle and the expected anchoring point position according to seabed topography and water current direction, resulting in anchoring position deviation.

Method used

The anchor winch body is horizontally rotated by a rotating platform on the support frame. The motor drives the gears and gear sleeves to rotate the platform. Combined with the guiding and locking structure of the arc-shaped limiting plate and the arc-shaped locking plate, the direction and angle of the steel cable are flexibly adjusted. The fixed pulleys are symmetrically arranged to guide and tension the steel cable. The support plate and reinforcing ribs enhance stability.

Benefits of technology

It enables precise adjustment of the direction and angle of steel cable throwing, improves anchoring efficiency and stability, reduces friction and swaying, and enhances the reliability and safety of the device.

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Abstract

The utility model relates to the technical field of positioning devices, in particular to a maritime work ship intelligent anchoring positioning device which comprises a supporting frame and a cushion table which are fixedly installed on a ship body, the top face of the supporting frame is rotationally connected with a rotating table through a bearing, and the bottom end of the rotating table is fixedly connected with a gear sleeve. The device has the advantages that the horizontal rotation of the windlass main body is realized through the rotating table on the support frame. The motor drives the gear to be meshed with the gear sleeve to drive the rotating table to rotate, so that the casting direction of the steel cable can be flexibly adjusted according to submarine topography, water flow direction and other factors. And the connecting frame slides in the arc-shaped notch through the pin shaft and is matched with guiding and locking of the arc-shaped limiting plate and the arc-shaped locking plate, so that precise adjustment of the steel cable casting angle is further achieved. Before anchoring, an operator can firstly adjust the direction of the anchor gear main body through the rotating table and then adjust the angle of the connecting frame, so that the ship anchor is accurately thrown to a proper position, and the anchoring position deviation caused by fixed installation is avoided.
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