Adjustable ship pipeline shock resistance lantern ring device

Abstract

The invention discloses an adjustable ship pipeline shock resistance lantern ring device which comprises a first adjusting ring covering a pipeline and a second ring arranged on the periphery of the first adjusting ring. The first adjusting ring is a non-closed ring and an allowance is reserved in a body of the first adjusting ring. The allowance of the ring body can be collected or released through an adjusting bolt and a connecting piece, and therefore the first adjusting ring can be used for pipelines with different diameters. The adjustable ship pipeline shock resistance lantern ring device is wide in application range and capable of reducing cost. When a casing pipe works normally, a pipeline system has the restraining function and the fixing function, when the pipeline system is shocked and vibration is generated, the pipeline is protected against large excursion, and the impact resistance of the ship pipeline is enhanced.

Description

Technical field [0001] The invention belongs to the technical field of marine equipment, and particularly relates to an adjustable anti-impact collar device for ship pipelines. Background technique [0002] With the development of modern military technology, the combat environment of ships is very harsh. The impact of high-performance bomb explosions on ships is increasing, so the impact resistance of ships is very important, which is directly related to the combat effectiveness and vitality of ships in war. At present, in some ships in service or under construction, most of the hulls have strong shock resistance, but the internal piping system and equipment of the hull are obviously insufficient in shock resistance. [0003] As an important part of the ship’s electromechanical equipment, the ship’s pipeline system provides water, gas, and oil guarantees for ship navigation, combat safety and personnel life. Therefore, the safety of the ship’s pipeline system is very important. U...

AI Technical Summary

Problems solved by technology

Under the normal working conditions of the system, the ship's pipeline support, base, casing, etc. can meet the thermal deformation and static stress requirements of the pipeline, but under severe conditions such as impact, if the pipeline displacement cannot be limited in time and effective protection measures cannot be taken, It will cause damage to important internal pipelines, making the ship's power devices unable to operate, and thus losing vitality and combat effectiveness

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