Precision control method for container ship lashing system without real ship box test

Abstract

The invention discloses a precision control method for a container ship binding system without a real ship box test. According to the method, after precision control production of hatch covers, a hatch coamings and lashing bridges according to the design drawing, the theoretical distance between box feet in the hatch covers and the lashing hole plates in the corresponding lashing bridges is compared with the measuring distance, actual allowance values of the lashing pieces in the real ship are obtained through calculation, and the actual allowance values of the lashing pieces are controlled tobe always larger than the allowable minimum allowance values, so that positions of all the lashing hole plates on the ship meet the requirements, the interference among the adjacent lashing pieces isavoided, and then the real ship lashing test can be effectively avoided, the shipbuilding cost can be reduced, and the shipbuilding period can be shortened.

Description

technical field [0001] The disclosure relates to the technical field of container design and production, in particular to an accuracy control method for a container ship lashing system that is free from actual ship container testing. Background technique [0002] Container ships, also known as "container ships", are mainly used for sea transportation of containers. Among them, container ships can be divided into different types. When container ships with external lashing are used, the fixing of the container needs to be fixed by lashing parts. Therefore, if the lashing parts in adjacent boxes affect each other, it will affect the The firmness of the fixation between container ships. [0003] Although, in order to avoid the influence between the lashing parts in adjacent compartments, the manufacturer's test is carried out after the design of each container ship is completed. However, due to errors in the ship construction process, there is a possibility that the lashing pa...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an accuracy control method for the lashing system of a container ship that is free from the actual ship container test, to at least solve the problem that the shipyard needs to carry out the lashing test of the actual ship after the production of the container ship is completed in order to avoid production errors, resulting in Problems such as long test period and high material cost