Shock resistance test platform for submarine bow torpedo compartment

Abstract

The invention provides an anti-impact test platform for a submarine bow torpedo room, and the test platform comprises a hemispherical platform bottom shaped like a submarine bow end, a cylindrical platform central part, a waterproof curtain above the platform main body and a porous double-layer partitioning plate which is disposed in the platform and is used for arranging an elastic body and a device, wherein the periphery of the cylindrical platform central part is uniformly provided with four lifting lugs. The interior of the platform main body is used for placing detection platform, a speed sensor and an acceleration sensor, wherein the sensors are arranged on the platform according to a conventional arrangement scheme. A hemispherical housing is located at the lowermost part below the whole platform, and the interior of the hemispherical housing is provided with a water ballast tank. The water level can be adjusted after water is injected into the water ballast tank. Meanwhile, the water ballast tank is partitioned by a water tank partitioning plate into a plurality of small cabins, thereby enabling the internal water to be more stable when the platform is impacted, and greatly reducing the impact on the measurement data of the sensors from the internal water. According to the invention, all parts are simple for manufacturing, and are convenient to install. The platform is short in construction period, and is low in cost.

Description

technical field [0001] The invention relates to a water surface floating impact platform, in particular to an anti-shock test platform for a submarine bow torpedo compartment. Background technique [0002] Underwater submarines are often subjected to various impact loads, such as explosions, impacts, and impacts from water flow. Especially in combat situations, submarines are vulnerable to the contact or non-contact explosion impact of shells, and the impact environment they suffer is very complicated. Compared with other compartments, the torpedo compartment at the bow of the submarine has stricter requirements for the underwater explosion impact environment. If the design is not proper, the torpedo on board will be unstable and even explode under the action of external loads, causing a devastating disaster to the submarine. Therefore, in order to ensure the safety and reliability of the submarine, so that it can still work in a safe environment under the impact of large l...

AI Technical Summary

Problems solved by technology

[0005] The principle of the Chinese patent whose patent number is CN 104748934 A and the patent name is oblique baffle type transverse impact strengthening floating impact platform is to increase the area facing the impact load in the transverse direction, so that the strength of the transverse load is increased. Using this The principle achieves the purpose of strengthening the impact laterally. Although this invention solves the characteristics of weak lateral load to a certain extent, there is an overall need for additional balance chamber balance, and the structure becomes complicated.

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