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Shock Absorber Set for Satellite Full Star or Single Compartment Shipping Box

A technology of shock absorber and packing box, which is used in artificial satellites, non-rotational vibration suppression, etc., can solve the problems of low damping and vibration at the natural frequency of the vibration damping foundation, and achieve the purpose of saving usable height size, reducing lateral displacement and shaking. Effect

Active Publication Date: 2015-09-23
BEIJING INST OF SPACECRAFT SYST ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the damping is very small, which will cause the vibration-absorbing foundation to shake at the natural frequency

Method used

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  • Shock Absorber Set for Satellite Full Star or Single Compartment Shipping Box
  • Shock Absorber Set for Satellite Full Star or Single Compartment Shipping Box
  • Shock Absorber Set for Satellite Full Star or Single Compartment Shipping Box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] Shock absorber sets for satellite full-star or single-compartment shipping boxes, such as figure 1 with figure 2 As shown, it includes a satellite support bracket 6, an upper connecting ring 1, an upper support 2, a lower support 4, a shock absorber 3 and a lower connecting ring 5; the lower connecting ring 5 is placed on the bottom 7 of the packing box, and the lower connecting ring 5 place the lower support 4 on it; the upper support 2 is the upper connecting ring 1, and the upper connecting ring 1 is the support 6, and the spacecraft product is placed on the support 6; the upper support 2 and the lower support 4 are placed shock absorber 3;

[0023] Between the support 6 and the upper connecting ring 1, the upper connecting ring 1 and the upper support 2, the upper support 2 and the shock absorber 3, the shock absorber 3 and the lower support 4, the lower support 4 and the lower connecting ring 5 It is fixedly connected by screws;

[0024] The lower connecting ri...

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PUM

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Abstract

The invention relates to a shock absorber group for a satellite whole satellite or a single-chamber transport packing box, and belongs to the technical field of satellites. Including satellite support bracket, upper connection ring, upper support, lower support, shock absorber and lower connection ring; the lower connection ring is placed on the bottom of the packing box, and the lower support is placed on the lower connection ring; the upper support is The upper connecting ring is a bracket on which the product is placed; the shock absorber is placed between the upper support and the lower support; both the upper support and the lower support are isosceles right triangles with an inner angle of 45 degrees. The present invention forms a shock absorber group by connecting the ring, the support and the shock absorber, which can adapt to the frequency change of various types of transportation modes of the packing box; Different and adjust at any time; the shock absorber group is installed at 45°, which can save the available height in the box and reduce the lateral displacement and shaking of the damped body.

Description

technical field [0001] The invention relates to a shock absorber group for a satellite whole-star or single-chamber transport packing box, which is used for the design of a satellite ground or air long-distance transport packing box, and is suitable for domestic medium and large satellites, such as: navigation satellites, communication satellites, remote sensing satellites, Lunar exploration satellites, etc., belong to the field of satellite technology. Background technique [0002] The satellite transport box is an important ground tool for the satellite's final assembly operation in the AIT stage. It is used to provide suitable mechanical and environmental conditions for the satellite and ensure long-distance transportation. [0003] At present, domestic large and medium-sized satellites are generally transported by road and rail, which restricts the development of packaging boxes in terms of vibration reduction performance. Satellites are inevitably subject to vibration ...

Claims

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Application Information

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IPC IPC(8): F16F15/04B64G1/10
Inventor 肖刚张国芬郝文宇武向军丛飞周耀华嵇景全薛宏伟
Owner BEIJING INST OF SPACECRAFT SYST ENG
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