Multiple damping base of ship generator unit

Abstract

The invention belongs to the field of generator unit assembly and unit installation, and particularly relates to a multiple damping base of a ship generator unit. The multiple damping base of the ship generator unit comprises a base; a supporting plate and a cover plate are orderly arranged on the base from bottom to top, damping devices are arranged on the lower part o the base, the middle between the base and the supporting plate and the upper part of the cover plate, so that the supporting plate, the cover plate and the damping devices are formed to be a multiple damping structure at the base. The supporting plate, the cover plate and the damping devices on the base can divide the damping devices into multiple layers to damp; and thereby, the mechanical vibration noise is reduced from 85 db in the past to 78 db below, the noise decibel is effectively reduced; the damping range reaches 5 mm above, and the service life of an electrical apparatus element on the unit is effectively prolonged.

Description

Technical field [0001] The invention belongs to the field of generator set assembly and unit installation, and particularly relates to a multiple shock-absorbing base of a marine generator set. Background technique [0002] Generator sets used in the marine industry generally include common marine diesel generator sets and emergency marine diesel generators, which are widely used in marine power sources. At present, during the operation of diesel generator sets, the vibration generated during the operation of the diesel engine often affects all parts of the unit. The service life of the components, such long vibration time and high frequency, will cause the internal components of the motor to loosen and fall off, which will affect the production efficiency and product quality at the slightest, and cause accidents. Moreover, because the motor is violent, its noise is also loud, which is harmful to workers. People’s physical and mental health is also easily affected. Summary of th...

AI Technical Summary

Problems solved by technology

[0002] Generator sets used in the marine industry generally include common marine diesel generator sets and emergency marine diesel generators, which are widely used in marine power supplies. The service life of the components, this kind of vibration time is long and the frequency is high, it will make the internal parts of the motor loose and fall off, which will affect the production efficiency and product quality at the slightest, and cause accidents at the worst, and because the motor is violent, its noise is also large, which is harmful to the workers. mental and physical health are also susceptible to

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