Integral cantilever structure buffer for three-dimensional buffering and vibration isolating

Abstract

The invention provides an integral cantilever structure buffer for three-dimensional buffering and vibration isolating, and relates to a buffering and vibration isolating technology. The integral cantilever structure buffer specifically comprises a first end face, first end face connecting holes, cantilever beam units, a second end face and second end face connecting holes. Each cantilever beam unit is composed of a y-direction cantilever beam and a z-direction cantilever beam. The first end face of the integral cantilever structure buffer for three-dimensional buffering and vibration isolating is provided with the first end face connecting holes, and the second end face is provided with the second end face connecting holes, so that a vibration isolating body and an impacted body are connected, and the multiple cantilever beam units connected in parallel are arranged between the first end face and the second end face. The integral cantilever structure buffer is convenient to machine, mount and dismount, interchangeability and reliability are high, the application range is wide, and the real multi-dimensional buffering and vibration isolating function can be achieved; and the wide-range rigidity changing requirement can be met, the rigidity changing requirement is met, the high space adaptability is achieved, and the space utilization rate is high.

Description

Technical field [0001] The invention relates to a buffering and damping technology, in particular to an integral cantilever structure buffer used for three-dimensional buffering and vibration isolation. Background technique [0002] The impact environment is an inevitable problem for ships during their service period. The main sources of impact are contact explosions, such as direct attack by missiles and laser bombs; non-contact explosions in water, such as the impact of sonar torpedo explosions; and itself The impact caused by the counter-impact when the weapon is launched. Numerous maritime battles and actual ship underwater explosion impact test results show that the outstanding weaknesses of naval combat ships in the underwater explosion environment are that the impact resistance of many important equipment and devices on the ship is too poor, so the ship machinery The impact resistance of equipment has a very important impact on the vitality and combat effectiveness of shi...

AI Technical Summary

Problems solved by technology

[0003] However, the current buffers are mostly composed of multiple buffer elements, and corresponding guide elements, limit elements, etc. are required. The effective buffer area occupies a small proportion of the entire buffer space, resulting in a waste of space; and in the buffer The assembly and installation of the device are more complicated, and its reliability cannot be guaranteed

Moreover, once damaged, the interchangeability is poor

In addition, most of the current buffers or vibration isolators are one-way buffers or one-way vibration isolators. Even if some of them can achieve more than one-dimensional buffering and vibration isolation, the effect of buffering and vibration isolation in other dimensions is very unsatisfactory.

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