Multifunctional engineering ship

An engineering ship, multi-functional technology, used in ship accessories, special purpose ships, cranes, etc.

Pending Publication Date: 2021-09-07
CHINA YANGTZE POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a multifunctional engineering ship integrating lifting, towing, grab dredging, overhaul air supply, and precise positioning to solve the problem that a single shi

Method used

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Embodiment Construction

[0023] Combine below figure 1 , 2 , 3, the preferred embodiment of the present invention is described in further detail, a kind of multifunctional engineering ship of this preferred embodiment, comprises hull 1, is provided with floating crane 6, hydraulic pile positioning system 16, operating compressed air system 8 on hull 1 , towing and lashing equipment, bow thruster 17, propulsion device 7, two-wing console 18 and hydraulic pump station 9. There are three layers of deckhouses on the main deck 2 of the hull 1, which are respectively the working deck 3, the driving deck 4, and the compass deck 5. The floating crane 6 is arranged near the front part of the hull 1. The floating crane 6 includes a boom 19, a slewing bearing 20, a turntable device 21, a machine room 22, a cab 23, a hook / grab bucket 24 and a counterweight, and a support frame 25 for supporting the boom 19 is arranged on the main deck 2 . The hydraulic pile positioning system 16 is arranged on both sides of th...

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PUM

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Abstract

A multifunctional engineering ship comprises a ship body, a floating crane, a compressed air system, a hydraulic pump station and a plurality of sinking cabinets are arranged on the ship body, towing and binding devices are installed in the periphery of the ship body, hydraulic positioning systems are arranged on the two sides of the ship body, and each hydraulic positioning system comprises a positioning pile, a lifting platform, a lifting oil cylinder, a foundation platform and a ship body supporting base. The hydraulic pump station is connected with the lifting oil cylinder, the positioning pile is used for supporting the ship body, the floating crane is used for hoisting the sinking cabinet, and the compressed air system is used for inflating the sinking cabinet. According to the invention, a single ship has multiple functions such as lifting, towing, grab bucket dredging and maintenance air supply, the construction cost is reduced, the construction efficiency is improved, and the operation safety is guaranteed.

Description

technical field [0001] The invention relates to the field of ships, in particular to a multifunctional engineering ship integrating lifting, towing, dredging with a grab bucket, air supply for maintenance, precise positioning, and diving operation assistance. Background technique [0002] The maintenance of hydropower stations, ship locks and other water conservancy projects generally adopts a combination of various methods such as sinker inspection, floating inspection door and underwater operation inspection by divers, and the water level fluctuation correction often requires hoisting and transfer of heavy objects, and sinker inspection requires lifting Hoisting and air supply, the floating access door needs to be towed by a professional tugboat to enter the construction site, and divers need to provide a diving operation platform and a diving air supply device for underwater operations, but the conventional crane boat, tugboat, and diving operation boat have single functio...

Claims

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Application Information

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IPC IPC(8): B63B27/04B63B27/08B63B35/00B66C23/52B66C23/62B66C23/72
CPCB63B27/04B63B27/06B63B27/08B63B35/00B66C23/52B66C23/62B66C23/72
Inventor 朱全平杜卫杨进许家铭万刚梁强张易贾洪刚刘林广平功勋
Owner CHINA YANGTZE POWER
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