Method for mounting base of container

An installation method and container technology, which can be used in transportation and packaging, ship parts, ships, etc., can solve the problems of low precision of the traditional base installation process, and achieve the effects of high installation accuracy, enhanced safety performance, and broad market space

Inactive Publication Date: 2012-11-28
YANGFAN GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is the deficiency of low precision of the traditional base installation process

Method used

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  • Method for mounting base of container

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] A container base installation method, comprising the following steps:

[0018] A. On the ship's berth, wait until the welding of the side sections is completed, and the marking and installation of the container base can only be carried out after the pyrotechnic calibration is completed;

[0019] B. Use the laser theodolite to draw the centerline of the ship on the inner floor of the cargo hold, and draw the longitudinal centerline of the container base at the front and rear ends of the cargo hold;

[0020] C. Check and correct the positioning waterlines of the transverse bulkheads at both ends of the cargo hold to a datum plane, and move this plane to the pre-set benchmarks to facilitate the construction of the container base on the inner bottom, and mark it;

[0021] D. Measure the distance from the upper surface of each container base to the d...

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Abstract

The invention discloses a method for mounting a base of a container, and belongs to the technical field of ships. The method comprises the following steps: scribing and mounting the base of the container; scribing a center line of the ship on a bottom plate in a cargo hold and scribing a longitudinal center line of the base of the container at the head end and the tail end of the cargo hold by a laser theodolite; inspecting by positioning waterlines on transverse bulkheads at two ends of the cargo hold, forming a reference plane by correction, and moving the plane onto a pre-set mark post for facilitating the contraction of the base of the container; measuring the distance from the upper surface of the base of each container to the reference plane; deciding the height from the plane of the each base to the reference plane; mounting the base of the container, preliminarily performing spot welding and positioning according to an arrangement diagram of the base of the container, and welding after the center line of the base and the height value are correctly positioned and the inspection is qualified; and applying a small-diameter welding rod during welding, and performing symmetrical skip welding by one person. The base mounted through the method is high in mounting precision, the container placed on the base can avoid rocking basically, and the safety performance is enhanced.

Description

technical field [0001] The invention relates to a method for installing a container base, which belongs to the technical field of ships. Background technique [0002] In recent years, with the rapid development of the shipping industry, the performance requirements for ships are getting higher and higher, especially for large ships such as container ships, which basically cost hundreds of millions of dollars and carry a large amount of cargo. If an accident occurs while sailing at sea, The resulting loss will be immeasurable. Container ships are loaded with bases to fix them. Therefore, the installation quality of the base is related to the stability of the loaded containers. It is easy to shake, and it is easy to cause the danger of cargo falling into the sea or ship capsizing when it encounters sea waves. The traditional welding method is to directly measure the size and weld it. It is difficult to ensure the installation accuracy of the base. Therefore, it is urgently ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B9/00
Inventor 刘在良
Owner YANGFAN GROUP
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