Method for handling problem that anchor table gets stuck in anchor pulling test

Abstract

The invention relates to a method for handling the problem that an anchor table gets stuck in an anchor pulling test. According to the method for handling the problem that the anchor table gets stuck in the anchor pulling test, the section angle, in the original design, of the anchor table is changed, and a traditional handling method that an anchor mouth is excessively modified, an anchor table is rotated and the angle of a hawse pipe is changed is replaced, so that the modification workload on an anchor pulling test field is reduced, time is saved, and accordingly the cycle of the anchor pulling test is shortened; and in addition, the anchor pulling test process is easy to control, so that damage to a tested anchor box is reduced, the handling method is standard, and an anchor pulling test result is more reliable and effective.

Description

technical field [0001] The invention relates to the technical field of hull stakeout and anchor pulling tests, and in particular to a processing method for the problem of anchor jamming occurring on an anchor platform during the anchor pulling test. Background technique [0002] At present, the anchor pulling test is mainly based on wooden model lofting (that is, the anchorage, anchor lip, anchor chain barrel and anchor platform are all made of wooden models). Cast Steel Anchors, Anchor Lips, Chain Barrels and Anchor Blocks. Among them, the anchor platform is the outer package of the anchor chain cylinder, which is located between the anchor lip and the outer plate of the hull. [0003] In the anchor pulling test, the condition that the retracting and releasing anchorage does not move smoothly is called the anchor phenomenon. Anchor pulling test of hull lofting anchor platform generally refers to the test of anchor platform and anchor lip assembly. The anchor platform bea...

AI Technical Summary

Problems solved by technology

Because rotating the entire anchor platform and changing the angle of the anchor chain tube requires multiple disassembly, repair and reassembly, it not only increases the overwhelmed modification workload on the anchor pulling test site, but also causes a large trauma to the test anchor box, resulting in damage to the strength of the box However, it affects the reliability of the test; and due to the restriction of the height of the anchor outlet and the general layout of the hull, the angle of the anchor platform and the anchor chain barrel is not allowed to be greatly changed, which makes it difficult to control the angle change during the test process. Larger changes, it is difficult and time-consuming to pass the test results to the relevant units for approval

As a result, the period of the anchor pulling test on the anchor platform becomes longer, and the anchor pulling test work falls into a passive or even difficult situation.

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