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1. CN104024099 - Device For And Method Of Tensioning Chains, In Particular Mooring Legs

Office
China
Application Number 201280045706.9
Application Date 19.09.2012
Publication Number 104024099
Publication Date 03.09.2014
Publication Kind A
IPC
B63B 21/04
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
21Tying-up; Shifting, towing, or pushing equipment; Anchoring
04Fastening or guiding equipment for chains, ropes, hawsers, or the like
B63B 21/20
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
21Tying-up; Shifting, towing, or pushing equipment; Anchoring
20Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
CPC
B63B 21/20
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
21Tying-up; Shifting, towing, or pushing equipment; Anchoring
20Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
B63B 2021/003
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
21Tying-up; Shifting, towing, or pushing equipment; Anchoring
003Mooring or anchoring equipment, not otherwise provided for
B63B 21/18
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
21Tying-up; Shifting, towing, or pushing equipment; Anchoring
18Stoppers for anchor chains
B63B 21/04
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
21Tying-up; Shifting, towing, or pushing equipment; Anchoring
04Fastening or guiding equipment for chains, ropes, hawsers, or the like
B63B 21/502
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
21Tying-up; Shifting, towing, or pushing equipment; Anchoring
50Anchoring arrangements ; or methods; for special vessels, e.g. for floating drilling platforms or dredgers
502by means of tension legs
Applicants IHC HOLLAND IE B.V.
Inventors ZIJLMANS JURGEN ARJAN
VAN DER BURGT PETRUS MARINUS JOHANNES
BURGERS JOPPE
Agents wang huiqing
Priority Data 2007463 23.09.2011 NL
Title
(EN) Device For And Method Of Tensioning Chains, In Particular Mooring Legs
(ZH) 用于张紧尤其是系泊腿的链的设备和方法
Abstract
(EN) The invention relates to a device (1) for tensioning anchor chains, in particular mooring legs (2) of off-shore vessels (3) and installations, comprising a frame (5) carrying connectors (10, 11, 13) for holding together lower and upper portions (2B, 2A) of the chain (2) to be tensioned. The frame (5) further carries a tensioning mechanism (7) for pulling at least one portion of the chain (2A, 2B) towards the other portion of the chain (2A, 2B) while the device (1) is submerged.
(ZH)

本发明涉及用于一种张紧离岸船舶(3)和设施的锚定链(2)的设备(1),所述锚定链尤其是系泊腿,所述设备包括承载连接器(10、11、13)的框架(5),所述连接器用于将待张紧的链(2)的下部部分和上部部分(2B、2A)保持在一起。框架(5)进一步承载张紧机构(7),所述张紧机构用于当设备(1)被浸没时将链的至少一部分(2A、2B)朝向链的其他部分(2A、2B)牵拉。