Three-directional shock isolation device based on active mass balance and gyroscope balance
A mass balance, gyroscope technology, applied in the direction of spring/shock absorber, vibration suppression adjustment, non-rotation vibration suppression, etc., can solve damage, affect vibration-sensitive items or equipment, vibration-sensitive items or equipment safety Sexual threats and other issues to achieve the effect of expanding the scope of use
Active Publication Date: 2017-06-13
ANHUI UNIVERSITY OF TECHNOLOGY
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Problems solved by technology
[0002] When moving or transporting items or equipment, the outside world will inevitably vibrate the items or equipment, which will affect the safety of vibration-sensitive items or equipment (such as cultural relics to be restored, high-precision equipment), and even cause damage. It will also pose a threat to the safety of vibration-sensitive items or equipment
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Embodiment 2
[0044] The structure and working principle of this embodiment are basically the same as that of Embodiment 1, the difference is that the vertical spring damping guide rod 3 is arranged obliquely, and the bottom end protrudes outward relative to the top end, that is, the four bottom boxes 1 The arrangement distance between two adjacent ball hinges 2 is greater than the arrangement distance between two adjacent four ball hinges 2 of the top box 5, which can increase the horizontal stability.
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Abstract
The invention discloses a three-directional shock isolation device based on active mass balance and gyroscope balance. The three-directional shock isolation device comprises a bottom box, a ball articulation piece, vertical spring damping guide rods, horizontal spring damping guide rods, a top box, a horizontal orthogonal gyroscope and an orthogonal active mass balance system, wherein the horizontal spring damping guide rods are uniformly arranged between a side plate of the top box and a side plate of the bottom box; the vertical spring damping guide rods are uniformly arranged between a bottom plate of the top box and the bottom plate of the bottom box; the horizontal orthogonal gyroscope is formed by orthogonally distributing two gyroscopes; the orthogonal active mass balance system is arranged at the lower end of the top box and comprises a guide rail bottom plate, a guide rail vertical plate, a rod-shaped guide rail, a trolley internally provided with an electric motor and a horizontal sensor. According to the three-directional shock isolation device, a stable plane is formed firstly by utilizing the axial stability of the horizontal orthogonal gyroscope; then, with adoption of the orthogonal active mass balance system, under the actions of various excitations and eccentric loads, even if a support of support equipment inclines, the top surface of a top plate can still keep horizontal.
Description
technical field [0001] The invention relates to the field of shock absorption and isolation equipment, in particular to a three-way shock isolation device based on active mass balance and gyroscope balance. Background technique [0002] When moving or transporting items or equipment, the outside world will inevitably vibrate the items or equipment, which will affect the safety of vibration-sensitive items or equipment (such as cultural relics to be restored, high-precision equipment), and even cause damage. It can also pose a threat to the safety of vibration-sensitive items or equipment. The main threats to vibration-sensitive items or equipment include tilting and torsional vibrations, so it is necessary to provide a vibration isolation device that can resist torsion and tilting at the same time. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned problems in the prior art, and provide a three-way shock isolation de...
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IPC IPC(8): F16F15/02F16F15/04
CPCF16F15/022F16F15/04
Inventor 张辰啸聂桂波戴君武
Owner ANHUI UNIVERSITY OF TECHNOLOGY
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