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Berthing bridge approach device for offshore wind power fan operation and maintenance ship

An electric fan, operation and maintenance technology, used in transportation and packaging, ship accessories, cargo handling equipment, etc., can solve problems such as inability to berth and climb by cable mooring, and achieve the effect of reducing danger and improving safety and efficiency.

Pending Publication Date: 2018-08-28
SHANGHAI HANSAIL MARINE & OFFSHORE DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a berthing device with wave compensation function in order to overcome the shortcomings of conventional cable mooring that cannot berth and climb when the wind and waves are large.

Method used

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  • Berthing bridge approach device for offshore wind power fan operation and maintenance ship
  • Berthing bridge approach device for offshore wind power fan operation and maintenance ship
  • Berthing bridge approach device for offshore wind power fan operation and maintenance ship

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Embodiment Construction

[0016] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0017] like figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 The shown embodiment of a berthing approach bridge device for offshore wind turbine operation and maintenance ships of the present invention includes a clamping mechanism and a bridge approach mechanism arranged at the bow, the clamping mechanism includes a frame body 1, and the The center of the rear end of the frame body 1 is flexibly connected to the bow through the swivel frame 2, and the frame body 1 is located on both sides of the swivel frame 2 and is connected to the bow by setting a clamping device luffing cylinder 3. The frame The upper front end of the body 1 is also connecte...

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Abstract

The invention discloses a berthing bridge approach device for an offshore wind power fan operation and maintenance ship which comprises a clamping mechanism and a bridge approach mechanism, wherein the clamping mechanism is arranged at a ship bow. After amplitude-change oil cylinders of the clamping mechanism and the bridge approach mechanism are transformed into passive compensation, vertical floating, rolling and pitching of a hull caused by waves can be flexibly compensated, the bridge approach mechanism controls angles by the amplitude-change oil cylinders, extension and retraction of a telescopic footpath are controlled by a footpath telescopic cylinder, a working ship can operate in the waves, adaptability of weather and sea conditions is improved, fan climbing safety and efficiencyof workers are improved, and danger possibly caused by human errors is reduced.

Description

technical field [0001] The invention relates to the technical field of berthing systems, and is suitable for operation and maintenance ships berthing pipe piles in ocean wave motion. Background technique [0002] The existing berthing method for offshore vessels is conventional cable mooring. When the wind and waves are small, the personnel pull the cable to make the ship slowly approach the pipe pile and climb up manually. When the ship approaches the target pipe pile, it is easy to collide. Moreover, in the case of undulating waves, it is impossible to dock. It is necessary to wait for the wind and waves to calm down before personnel can climb. Sometimes a voyage cannot wait for a chance to climb, and can only return, so it needs to be improved. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a berthing device with wave compensation function in order to overcome the shortcomings of conventional cable mooring th...

Claims

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Application Information

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IPC IPC(8): B63B27/14
CPCB63B27/14B63B2027/141
Inventor 孙青松江志航邵敏
Owner SHANGHAI HANSAIL MARINE & OFFSHORE DESIGN
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