Ship segmented hoisting and positioning device

Abstract

The invention discloses a ship segmented hoisting and positioning device. The device comprises an assembly workpiece and an auxiliary workpiece which are matched and corresponding, the assembly workpiece and the auxiliary workpiece are coaxial, the assembly workpiece comprises a horizontally-arranged guiding piece, a limiting unit arranged in the middle of the guiding piece and adjusting units arranged on the periphery of the guiding piece. The auxiliary workpiece comprises a horizontally-arranged limiting plate, a supporting plate fixed to one side of the limiting plate and a limiting hole formed in the limiting plate and corresponding to the limiting unit. According to the ship segmented hoisting and positioning device, through cooperation of the adjusting unit, the guide seat and the limiting unit, the relative positions of the auxiliary workpiece and the assembly workpiece do not need to be observed in real time, ship segments are accurately positioned in place, the ship segments do not need to be adjusted subsequently through an external traction device, and the hoisting time is saved; the adjusting unit, the guiding piece and the limiting unit can be independently arranged and can be rapidly disassembled, assembled and repeatedly used, cost is saved, and storage is convenient.

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.

Images