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Patent Searching and Data


Title:
MOORING DEVICE USED FOR LONG-TERM BERTHING
Document Type and Number:
WIPO Patent Application WO/2021/017484
Kind Code:
A1
Abstract:
A mooring device used for long-term berthing. A supporting frame is installed on a dock, and a free fairlead roller is installed on the dock; a mooring rope is wound and installed on the free fairlead roller, and the upper end of the mooring rope is horizontally connected to a spring fixed to the lower side of a transverse supporting frame by means of a free fairlead roller that is installed on the lower side of an upper-transverse supporting frame and corresponds to the position of free fairlead roller of the dock; the middle part of the mooring rope is penetratingly installed in an inertial induction self-locking link joint fixed on the end part of a platform arm, and the platform arm is fixed on a platform. In the present invention, the elastic deformation of the spring provides an omnidirectional restoring force for the moored platform, and the movement and response of the platform are controlled within a certain range, thus enabling the platform to slowly adjust position changes in the vertical direction, and meeting tidal change requirements. In extreme circumstances, the position of the platform is safely and quickly fixed by means of the inertial induction self-locking link joint, so as to ensure the stability of the platform.

Inventors:
SUN LEI (CN)
FU CHONG (CN)
LIN ZHE (CN)
Application Number:
PCT/CN2020/079612
Publication Date:
February 04, 2021
Filing Date:
March 17, 2020
Export Citation:
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Assignee:
UNIV DALIAN TECH (CN)
International Classes:
E02B3/20; B63B21/08; B63B21/10
Foreign References:
CN110241785A2019-09-17
CN109878635A2019-06-14
CN107672745A2018-02-09
CN102464213A2012-05-23
US6422169B12002-07-23
KR20130088405A2013-08-08
Attorney, Agent or Firm:
DALIAN EAST PATENT AGENT LTD. (CN)
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