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1. CN103201549 - 海洋张紧器

Office China
Application Number 201180053728.5
Application Date 08.11.2011
Publication Number 103201549
Publication Date 10.07.2013
Grant Number 103201549
Grant Date 20.01.2016
Publication Kind B
IPC
F16L 1/23
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
1Laying or reclaiming pipes; Repairing or joining pipes on or under water
12Laying or reclaiming pipes on or under water
20Accessories therefor, e.g. floats or weights
23Pipe tensioning apparatus
CPC
F16L 1/23
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
1Laying or reclaiming pipes; Repairing or joining pipes on or under water
12Laying or reclaiming pipes on or under water
20Accessories therefor, e.g. floats, weights
23Pipe tensioning apparatus
B63B 35/03
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
35Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
03Pipe-laying vessels
B65H 51/105
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
51Forwarding filamentary material
02Rotary devices, e.g. with helical forwarding surfaces
04Rollers, pulleys, capstans, or intermeshing rotary elements
08arranged to operate in groups or in co-operation with other elements
10with opposed coacting surfaces, e.g. providing nips
105one of which is an endless belt
F16L 1/235
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
1Laying or reclaiming pipes; Repairing or joining pipes on or under water
12Laying or reclaiming pipes on or under water
20Accessories therefor, e.g. floats, weights
235Apparatus for controlling the pipe during laying
Applicants 伊特里克公司
Inventors J·卢登伯格
R·L·W·诺文斯
Agents 北京戈程知识产权代理有限公司 11314
北京戈程知识产权代理有限公司 11314
Priority Data 61/412,291 10.11.2010 US
61/489,001 23.05.2011 US
Title
(ZH) 海洋张紧器
Abstract
(ZH)

本发明针对一种海洋张紧器(1),其用于从海上船只操作细长物品。所述张紧器包括张紧器框架(11),多个轨道单元(20),其中每个轨道单元包括细长底架(30)和由所述底架支撑的环形轨道,其中在每个轨道单元的所述底架与所述张紧器框架之间设有连接结构(40、140),所述连接结构至少允许所述轨道单元相对于通道轴线(26)的横向移动,从而适应所述轨道单元的位置。对于每个轨道单元,液压挤压油缸组(50a、50b、50c)设置在所述张紧器框架与所述轨道单元的所述底架之间。所述张紧器进一步包括用于每个轨道单元的所述挤压油缸组的倾斜机构(60),所述倾斜机构适合于将轨道单元的所述液压挤压油缸在操作位置与超大尺寸物品通过位置之间倾斜,其中在所述操作位置中,所述挤压油缸被操作以在所述张紧器的使用中施加挤压力用于操作细长物品。