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Assembling method and assembling bracket of total segments of small ship

A general section and ship technology, applied in the field of ship construction, can solve problems such as potential safety hazards, achieve the effect of avoiding disassembly work, improving overall production efficiency, and improving safety factor

Active Publication Date: 2012-11-21
HUDONG ZHONGHUA SHIPBUILDINGGROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The most important thing is that there will be some safety hazards during construction.

Method used

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  • Assembling method and assembling bracket of total segments of small ship
  • Assembling method and assembling bracket of total segments of small ship
  • Assembling method and assembling bracket of total segments of small ship

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Embodiment Construction

[0026] Below we will further describe in detail the general group method of the present invention and the brackets used in the general group in conjunction with the accompanying drawings and specific embodiments, in order to understand the content of the present invention more clearly, but cannot In this way, the protection scope of the present invention is limited.

[0027] please see figure 2 and image 3 , figure 2 It is a schematic diagram of the state when the general group bracket of the small ship general section of the present invention holds up the general section of the ship, image 3 yes figure 2 An enlarged schematic view of the position of M in the middle. As can be seen from the figure, a special tool used in the method of the present invention is a small ship general group bracket with dolly. The bracket includes a steel beam 1 for hoisting, and a set of detachable trolleys 2 matching the steel beam. The method of using the bracket of the general group ...

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PUM

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Abstract

The invention relates to an assembling method of total segments of a small ship. The method comprises the following specific steps of: (1) preparing a plurality of steel girders and trolleys, and laying steel rails on a total segment assembling site; (2) assembling the steel girders and the trolleys into a framework on the total segment assembling site; (3) loading separated segments on the framework to form total segments; (4) hoisting and pulling the framework and the total segments into a dock together, and respectively placing two rows of trolleys on the upper end of the framework on a rail track laid in the dock in advance; and (5) moving the trolleys on the rail track so as to drive the framework to move the total segments, and slightly adjusting the joints of the total segments to assemble all total segments into the entire ship. The method not only reduces the work load of hoisting, but also effectively increases the safety of the hoisting process and reduces hoisting time because the uniform distribution of hoisting points divides the hoisting load during the hoisting process.

Description

technical field [0001] The present invention relates to shipbuilding, in particular to a general assembly method in the process of general assembly hoisting during shipbuilding and a bracket used in the general assembly process. Background technique [0002] During the construction process of small ships, they have the characteristics of high pre-outfitting rate in the general section, high density of ship-mounted equipment, and thin hull structure plate thickness. Compared with large ships, small ships have a larger total section weight and weaker structural strength. The traditional hoisting method needs to install lifting points on the deck, and then a large number of reinforcements must be installed below the corresponding lifting points to ensure the safety of the hull hoisting. During hoisting, due to the thin deck, relying on the hull and reinforcement to withstand the hoisting gravity, there are certain safety hazards. After the hoisting is completed, because the h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B9/00B63B9/06
Inventor 柯金姚银弟徐兴智
Owner HUDONG ZHONGHUA SHIPBUILDINGGROUP