Spacecraft high-temperature thermal insulation screen installation device and method

A technology of installation device and installation method, which is applied in the direction of aerospace vehicle heat protection device, aerospace safety/emergency device, etc., can solve the problems of increasing the weight of the spacecraft, complex shape, large size, etc., so as to reduce the operation difficulty and operation risk, The effect of convenient operation and simple structure

Active Publication Date: 2016-02-03
SHANGHAI INST OF SATELLITE EQUIP
View PDF7 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Unlike the ordinary medium and low temperature multi-layers of spacecraft, the high-temperature heat shield adopts multi-layer high-temperature-resistant metal materials and coatings, and has a large size and complex shape. It has the characteristics of poor flexibility and easy damage to the coating. The screen installation process requires the cooperation o

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Spacecraft high-temperature thermal insulation screen installation device and method
  • Spacecraft high-temperature thermal insulation screen installation device and method
  • Spacecraft high-temperature thermal insulation screen installation device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0057] In this embodiment, the installation device for the spacecraft high temperature heat shield provided by the present invention includes a support device and a lifting device;

[0058] Wherein, the supporting device is detachably connected to the raising device;

[0059] The supporting device includes a supporting upper ring 5, a reinforcing rod 6, a supporting lower ring 4 and a supporting foot 3;

[0060] Wherein, the supporting upper ring 5 is connected to the supporting lower ring 4 thro...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a spacecraft high-temperature thermal insulation screen installation device and method. The device comprises a supporting device and a lifting device. The supporting device is detachably connected with the lifting device. The supporting device comprises an upper supporting ring, reinforcing rods, a lower supporting ring and supporting legs. The upper supporting ring is connected with the lower supporting ring through the reinforcing rods. The supporting legs are connected with the reinforcing rods and/or the lower supporting ring. The upper supporting ring and the lower supporting ring are used for instlling a high-temperature thermal insulation screen. The lifting device comprises a body frame and an adjustable supporting structure. The adjustable supporting structure is arranged at the upper end of the body frame and is used for the supporting device. When the high-temperature thermal insulation screen is assembled, direct contact with an easily-abraded thermal control coating face is avoided, the operation difficulty and risk are lowered, and good effects are achieved. The spacecraft high-temperature thermal insulation screen installation device and method are simple in structure and convenient to operate, and rapid installation of the high-temperature thermal insulation screen can be achieved.

Description

technical field [0001] The invention relates to an aerospace thermal control assembly, in particular to a device and method for installing a high-temperature heat shield of a spacecraft. Background technique [0002] The high-orbit high-thrust spacecraft has entered a stage of rapid development. The high-thrust engine it is equipped with has the characteristics of large heat generation and long working hours. In order to solve the problem of high-temperature heat insulation and heat dissipation of the engine, more and more high-temperature heat shields are used Engine insulation. Unlike the ordinary medium and low temperature multi-layers of spacecraft, the high-temperature heat shield adopts multi-layer high-temperature-resistant metal materials and coatings, and has a large size and complex shape. It has the characteristics of poor flexibility and easy damage to the coating. The screen installation process requires the cooperation of multiple people, the operating space i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B64G1/58
Inventor 肖宁斌季琨韩玮郑义
Owner SHANGHAI INST OF SATELLITE EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap