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Offshore gallery bridge

A bridge and slewing platform technology, applied in construction and other directions, can solve problems such as insecurity, inability to transfer, and relatively high costs

Inactive Publication Date: 2021-06-22
凯若普(厦门)技术服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Relatively high cost, unsafe, and inability to transfer in bad sea conditions and other disadvantages

Method used

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  • Offshore gallery bridge
  • Offshore gallery bridge

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-2 , in the embodiment of the present invention, a sea corridor bridge includes a base 1, a slewing mechanism 2 for driving a slewing platform 3 is arranged above the pedestal 1; The operating control cab 8; one side of the control cab 8 is provided with a protective fence, and an electro-hydraulic power control unit 9 is arranged directly above the protective fence; the electro-hydraulic power control unit 9 is surrounded by a ...

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Abstract

The invention discloses an offshore gallery bridge which comprises a base, and a rotary mechanism used for driving a rotary platform is arranged above the base. A control cab used for offshore bridge operation is arranged on the rotary platform; a protective fence is arranged on one side of the control cab; according to the offshore gallery bridge, a passive wave compensation system and an active wave compensation system can effectively calculate and compensate rolling, pitching and heaving motions of a ship caused by sea conditions, so that the safety of transfer personnel is well ensured; rotation of the main arm and the telescopic arm can be achieved through cooperation of the rotary mechanism and the rotary platform, pitching of the main arm and the telescopic arm can be achieved through the pitching hydraulic cylinder, meanwhile, relative contraction and other motions can be achieved between the main arm and the telescopic arm, and motion feedback signals come from an attitude sensor or a landing cone at the end of the telescopic arm. The arm end is kept static relative to the landing point; and the telescopic arm end of the gallery bridge can be provided with a small hoisting mechanism, and the cargo transfer function is achieved.

Description

technical field [0001] The invention specifically relates to the technical field of corridor bridges, in particular to a marine corridor bridge. Background technique [0002] In recent years, with the continuous development of offshore wind power in my country and the world, the investment in offshore wind power operation and maintenance will continue to increase in the future. As an important wind power operation and maintenance equipment, the offshore covered bridge with wave compensation function will be widely used. The corridor bridge can realize the safe transfer of personnel at sea from ship to ship and ship to fixed platform under severe sea conditions. [0003] At present, in China, traditional helicopters, hanging baskets, and rope ladders are still used to transfer. The relative cost is high, it is not safe, and there are disadvantages such as inability to transfer in bad sea conditions. Contents of the invention [0004] The purpose of the present invention i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D15/24
CPCE01D15/24
Inventor 林少滨
Owner 凯若普(厦门)技术服务有限公司
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