公开(公告)号：US10562594B2

公开(公告)日：2020-02-18

申请号：US16130993

申请日：2018-09-13

Applicant: DALIAN UNIVERSITY OF TECHNOLOGY

Inventor： Yan Lin ,  Xiaoning Jiang ,  Yunlong Wang

IPC: B63H25/06 ,  B63B1/38 ,  B63H25/38 ,  B63H25/26 ,  B63H25/52 ,  B63H25/24

Abstract: A rudder assembly, including a steering engine; an axial hollow rudder stock; a rudder blade; a gas release unit; and a tiller. The steering engine is disposed in a vessel stern. The tiller is connected to the steering engine. The axial hollow rudder stock includes a through hole. The through hole is small and disposed along the axis of the axial hollow rudder stock. The gas release unit is disposed in the vessel stern, and includes a control cabinet. The control cabinet includes a reagent storage tank, a reagent conveying hose connected to the reagent storage tank, a compressed air bottle, a pressure hose connected to the compressed air bottle, and a console. The pressure hose and the reagent conveying hose pass through the through hole of the axial hollow rudder stock, and then communicate with the cavity of the rudder blade.

公开(公告)号：US10363996B2

公开(公告)日：2019-07-30

申请号：US15986792

申请日：2018-05-22

Applicant: Dalian University of Technology

Inventor： Guan Guan ,  Yanyun Yu ,  Ming Chen ,  Yunlong Wang ,  Chaoguang Jin ,  Kai Li ,  Yan Lin

IPC: B63B27/08 ,  B63B35/00 ,  G05D1/12 ,  B63B27/14 ,  B63B27/36

Abstract: An unmanned surface vehicle (USV) including a main body; a slideway; and an automatic recovery unit. The slideway includes pulleys, slide rails, sleepers, end plates disposed at two sides of the sleepers, and baffle plates. The automatic recovery unit includes a buoy, a connection rod, a downhaul, an electromagnetic fixer, a winch, an upper cable, a storage box, and a recovery net. The slideway is fixed on the afterdeck of the main body and the tail end of the slideway sticks out the side boundary of the afterdeck. The baffle plates are disposed on the upper end of the end plates. The vertical height of the end plates is larger than the maximum vertical height of the pulleys and the slide rails. The baffle plates on the upper end of the end plates limit the displacement of the buoy in the vertical direction.

公开(公告)号：US10167063B2

公开(公告)日：2019-01-01

申请号：US15951134

申请日：2018-04-11

Applicant: DALIAN UNIVERSITY OF TECHNOLOGY

Inventor： Yan Lin ,  Xiaoning Jiang ,  Tieli Li

IPC: B63B35/44 ,  E02B17/02 ,  B66F11/00 ,  B63C11/52

Abstract: An underwater operation platform, including: a main body; two ducted propellers disposed at the tail end of the main body; a living building; pile legs; a tower crane; a submergence module; lifting devices; and a gantry crane. The main body includes a deck and a moonpool. The submergence module includes a support plate, a plurality of truss members, and a base plate. The living building disposed on the front end of the deck. The pile legs are disposed at the four corners of the main body, respectively. The deck includes two parallel pathways which are located at two sides of the moonpool, respectively, for supporting the gantry crane. The lifting devices are disposed on the deck and are close to four corners of the moonpool. The support plate and the base plate are integrated with the plurality of truss members.

公开(公告)号：US10118676B2

公开(公告)日：2018-11-06

申请号：US15942409

申请日：2018-03-30

Applicant: DALIAN UNIVERSITY OF TECHNOLOGY

Inventor： Yan Lin ,  Yanyun Yu ,  Xiaoning Jiang ,  Guan Guan

IPC: B63B35/44 ,  B63B9/00

Abstract: A submarine survey platform, including: a gasbag; a gas tube; a floater; an upper longitudinal plate; a lower longitudinal plate; diaphragm plates including upper openings, lower openings, and trapezoid openings disposed between the upper openings and the lower openings; and diagonal braces. The upper longitudinal plate includes a flat plate and a flanged plate. The lower longitudinal plate is a rectangular plate. The upper longitudinal plate pass through the upper openings, and the lower longitudinal plate pass through the lower openings. The diagonal braces and longitudinal stiffeners are disposed between every two adjacent diaphragm plates. Two diaphragm plates at two ends of the flat plate are provided with a lifting lug. The diagonal braces are symmetrically disposed and include outward braces and inward braces which are crossed with each other. Cross points of the upper/lower longitudinal plate with the diaphragm plates are support points of the upper/lower longitudinal plate.

公开(公告)号：US09610683B2

公开(公告)日：2017-04-04

申请号：US14744188

申请日：2015-06-19

Applicant: Dalian University of Technology

Inventor： Yan Lin ,  Ming Chen ,  Yanyun Yu ,  Kai Li

IPC: B25H7/00 ,  B25H7/04 ,  B63B9/00

CPC classification number: B25H7/04 ,  B63B9/00

Abstract: A marking machine for sections of vessels, including: a marking device and a gantry. The gantry includes rail wheels, horizontal beams, and upright columns. The horizontal beams include an upper beam, middle beams, and lower beams. The marking device is disposed on the upper beam of the gantry. The marking device includes a trolley and a marking arm. The trolley hangs on the upper beam. The marking arm includes a plumbing arm, a swing arm, a first universal joint, a second universal joint, a first Z-shaped steering knuckle, a second Z-shaped steering knuckle, a telescopic arm, and a penholder. The plumbing arm is fixedly connected to the lower part of the trolley. The first universal joint is disposed on the plumbing arm. The first Z-shaped steering knuckle is connected to the first universal joint.