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1. (WO2018218834) PROPELLER FLOW-GUIDING PIPE MOUNTING DEVICE

Pub. No.:    WO/2018/218834    International Application No.:    PCT/CN2017/104142
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Sat Sep 30 01:59:59 CEST 2017
IPC: B63B 9/06
Applicants: GUANGZHOU SHIPYARD INTERNATIONAL COMPANY LIMITED
广船国际有限公司
Inventors: LIU, Yadong
刘亚东
YANG, Ying
杨瀛
PENG, Shanyin
彭善胤
LV, Yan
吕岩
LIU, Zongqiang
刘宗强
GE, Sai
葛赛
CHEN, Qunjia
陈群佳
Title: PROPELLER FLOW-GUIDING PIPE MOUNTING DEVICE
Abstract:
The invention discloses a propeller flow-guiding pipe mounting device comprising a rudder blade trolley (2) capable of horizontally moving at the dock bottom (1) and a jacking platform (3) arranged on the rudder blade trolley (2). The jacking platform (3) comprises a bottom supporting plate (31) keeping in contact with the rudder blade trolley (2) and a plurality of flow-guiding pipe limiting plates (32) arranged on the bottom supporting plate (31). The flow-guiding pipe limiting plates (32) are formed with arc-shaped structures matched with a flow guiding pipe (4) in shape. The flow-guiding pipe limiting plates (32) are divided into a plurality of sections in the length direction of the propeller flow-guiding pipe mounting device. Arc-shaped supporting plates (33) are arranged on the connecting positions of every two adjacent flow-guiding pipe limiting plates (32), and every two adjacent flow-guiding pipe limiting plates (32) are connected in a welded mode at the arc-shaped supporting plates (33). The propeller flow-guiding pipe mounting device plays a bracket stabilizing effect on the flow guiding pipe, and other supports are not necessary to be additionally mounted on the propeller flow-guiding pipe body.