Adjustable damping device for ship base

A vibration damping device, adjustable technology, applied in the direction of shock absorber, shock absorber, spring/shock absorber, etc., can solve the problems of limiting sonar, radar working ability, crew annoyance and fatigue, passenger discomfort, etc. To achieve the effect of suppressing vibration transmission to the hull structure, suppressing vibration and noise, and making the device reasonable and simple

Inactive Publication Date: 2014-08-06
JIANGSU MARITIME INST +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

If the vibration and noise of the ship is not properly resolved, it will often cause serious consequences
The vibration and noise of warships and submarines will greatly limit the working capabilities of sonar and radar. When the vibration causes the device to resonate, t

Method used

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  • Adjustable damping device for ship base
  • Adjustable damping device for ship base

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Embodiment Construction

[0021] Such as figure 1 , 2 As mentioned above, in order to solve the above technical problems, the present invention provides an adjustable ship base damping device, including a web 1, a flat plate 2, a vibration isolation pad 3, a spring assembly 4, a base 5, and base feet 5 (1 ), base bracket 5 (2), vertical bolt 6, support block 7, transverse bolt 8, arc-shaped bracket 9, foot pad 10, fixed plate 11, and fixed bolt 12. The web 1 is a hollow shell device, with two symmetrically arranged, the shape is similar to "L" in the front view, and the body of the web is provided with a square hole for the flat plate 2 to pass through; the lower end of the web 1 passes through the vertical The bolts 6 are connected to the vibration isolation pad 3; the two ends of the flat plate 2 pass through the square holes on the surface of the web 1 and placed horizontally, and the upper surface of the middle part is used to place ship machinery and equipment; the lower surface of the vibration ...

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PUM

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Abstract

The invention discloses an adjustable damping device for a ship base. The adjustable damping device for the ship base comprises webs (1), a flat plate (2), a vibration isolating cushion (3), a spring assembly (4), a base (5), base stand bars 5 (1), a base support 5 (2), vertical bolts (6), a supporting block (7), transverse bolts (8), an arc-shaped toggle plate (9), a foot pad (10), fixing plates (11) and fixing bolts (12). By the adoption of the adjustable damping device for the ship base, a whole ship can be better hidden, and the comfort of the whole ship is improved. The adjustable damping device for the ship base has the advantages of being reasonable, simple, easy to manufacture and low in cost.

Description

technical field [0001] The invention relates to the field of ship equipment, in particular to an adjustable ship base vibration damping device. Background technique [0002] With the continuous development of underwater acoustic countermeasure technology, the ability of sonar to identify and track underwater targets has been greatly enhanced. How to more effectively improve the stealth performance of submarines and surface ships has become an urgent problem in contemporary naval equipment technology. important topic. If the vibration and noise of the ship is not properly resolved, it will often cause serious consequences. The vibration and noise of warships and submarines will greatly limit the working capabilities of sonar and radar. When the excitation causes the device to resonate, the amplitude of certain parts of the hull can reach several centimeters. If it continues for a long time, the device will loosen and even cause serious damage to the device. Constant vibrati...

Claims

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Application Information

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IPC IPC(8): F16F7/00
Inventor 沈中祥周超张溯伟尹群张健王珂
Owner JIANGSU MARITIME INST
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