A ship segment hoisting positioning device

Abstract

The invention discloses a segmental hoisting and positioning device for a ship, which includes an assembly workpiece and an auxiliary workpiece matched with each other. The assembly workpiece and the auxiliary workpiece are coaxial. The limit unit and the adjustment unit arranged around the guide, the auxiliary workpiece includes a limit plate arranged horizontally, a support plate fixed on one side of the limit plate and a limit hole arranged on the limit plate and corresponding to the limit unit ; The segmental hoisting and positioning device of the ship, through the cooperation of the adjustment unit, the guide seat and the limit unit, does not need to observe the relative position of the auxiliary workpiece and the assembly workpiece in real time, and the segmental positioning of the ship is accurate, and there is no need to follow up the ship by an external traction device. It can be adjusted by section, saving hoisting time; the adjustment unit, guide and limit unit can be set separately, which can be disassembled and assembled quickly and used repeatedly, saving cost and convenient for storage.

Description

technical field [0001] The invention relates to the field of ship building, in particular to a segmented hoisting and positioning device for a 70,000-ton wood chip ship. Background technique [0002] The 70,000-ton wood chip ship is generally built in sections, and then the ship sections are hoisted and placed in place for final assembly. Therefore, the hoisting accuracy of the ship sections is very high. However, due to the high quality of the ship sections, it is difficult to After positioning, it is impossible to move forward, backward, left, and right. Therefore, the positioning of the ship segment needs to be completed during hoisting, and it needs to be successfully positioned at one time. [0003] Therefore, it is necessary to provide a new ship segment hoisting positioning device to solve the above problems. Contents of the invention [0004] The object of the present invention is to overcome the defects existing in the prior art, and provide a hoisting and positi...

AI Technical Summary

Problems solved by technology

[0002] The 70,000-ton wood chip ship is generally built in sections, and then the ship sections are hoisted and placed in place for final assembly. Therefore, the hoisting accuracy of the ship sections is very high. However, due to the high quality of the ship sections, it is difficult to After positioning, it is impossible to move forward, backward, left, and right. Therefore, the positioning of the ship segment needs to be completed during hoisting, and it needs to be successfully positioned at one time.

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