Flexible supporting system for remote sensing satellite whole-spacecraft transport

A remote sensing satellite and flexible support technology, which is applied in the field of remote sensing satellite transportation, can solve problems such as damage to satellite auxiliary support points, damage to the connection structure between satellites and adapters, and failure to set the initial support force, so as to achieve the effect of meeting and reducing the impact

Inactive Publication Date: 2015-03-25
BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are two main types of supporting structures during whole-satellite transportation: the first one is the L-shaped bracket and adapter structure, the large cantilever structure of the satellite during the whole-satellite transportation, and it is easy to cause the connection structure between the satellite and the adapter during the transportation process. damage, and eventually lead to the failure of the satellite development process; the second is to add rigid auxiliary supports on the basis of the first structure. The rigid auxiliary supports can improve the stress state of the connection structure between the satellite and the adapter, but because its initial support force cannot setting, the maximum support force cannot be controlled, which can easily cause damage to the auxiliary support point of the satellite, and eventually lead to the failure of the satellite development process

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  • Flexible supporting system for remote sensing satellite whole-spacecraft transport
  • Flexible supporting system for remote sensing satellite whole-spacecraft transport
  • Flexible supporting system for remote sensing satellite whole-spacecraft transport

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Embodiment Construction

[0019] The following introduces the specific implementation mode as the content of the present invention, and the content of the present invention will be further clarified through the specific implementation mode below. Of course, the following specific embodiments are described only to illustrate different aspects of the present invention, and should not be construed as limiting the scope of the present invention.

[0020] The flexible support system when the remote sensing satellite of the present invention is transported throughout the star is as follows: figure 1 As shown, wherein, the adapter 1-1 of the remote sensing satellite is installed on the vertical structure of the L-shaped bracket 1-2 by screwing, and the remote sensing satellite 1-3 is installed on the remote sensing satellite adapter 1-1 by screwing, and several The lower end of the auxiliary support structure 1-4 (i.e., the packing box assembly) is installed on the horizontal structure of the L-shaped bracket...

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Abstract

The invention discloses a flexible supporting system for remote sensing satellite whole-spacecraft transport. A remote sensing satellite adapter is installed on a vertical structure of an L-type support in a thread connection mode, an auxiliary supporting structure is arranged on a horizontal structure of the L-type support and used for supporting a remote sensing satellite, a satellite supporting rod used for supporting the remote sensing satellite is supported at the upper end of an S-type weighing sensor, the lower end of the S-type weighing sensor is arranged on a guide assembly, the guide assembly is sleeved with a spring assembly, the lower end of the guide assembly penetrates through a hole in a guide plate, the spring assembly is compressed to move under the pressure action generated after the remote sensing satellite is installed, the upper ends and the lower ends of two sets of height adjusting rods are screw rods, the height adjusting rods are connected with the guide plate and a packaging box connecting assembly to adjust the height of the portions, supporting the remote sensing satellite, of the height adjusting rods, the height adjusting rods are locked through nuts on the adjusting rods after being adjusted to a proper height, and the packaging box connecting assembly is directly connected with the horizontal structure of the L-type support in a thread connection mode.

Description

technical field [0001] The invention belongs to the technical field of remote sensing satellite transportation, and in particular relates to a flexible support system which can be used for space vehicle whole-satellite transportation, with adjustable preload, controllable maximum support force and real-time display of support force. Background technique [0002] After the remote sensing satellite completes all the work in the AIT (assembly, integration, test) stage in Beijing, it needs to be transported to the launch site for the final work before launch. Remote sensing satellite transportation is an important part of its development process. As the size of remote sensing satellite payload equipment becomes larger and larger, the restrictions on the height and direction of the transportation process must require remote sensing satellites to be transported at the entire satellite level. [0003] Whole-satellite transportation puts forward higher requirements on the structural...

Claims

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Application Information

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IPC IPC(8): B65D81/05B65D85/30
Inventor 郭涛刘广通郑鹏张延磊赵书萍傅浩张伟许凯赵培容徐奕柳
Owner BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
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