Flexible base with protecting layer

A flexible base and protective layer technology, applied in the direction of the launch device, can solve the problems of ablation and damage of the launch base, affecting the life of the launch base, etc.

Active Publication Date: 2014-11-05
BEIJING INST OF SPACE LAUNCH TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The launch base is used for hanging launch, which not only needs to have sufficient rigidity but also has a certain deformation ability to transfer most of the ejection load to the ground, reduce the additional ejection load transferred to the launch platform, and enhance the safety of the launch platform; In addition, during the launch of the missile, high temperature and high pressure gas acts on the surface of the launch base, causing ablation damage to the launch base and affecting the life of the launch base, which needs to be protected

Method used

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Embodiment Construction

[0017] Such as figure 1 , 2 As shown, the flexible base with protective layer of the present invention includes a bottom plate 11 and a side wall 12. The bottom plate 11 and the side wall 12 are made of nylon / rubber tape material, and the bottom plate 11 and the side wall 12 form a barrel shape. The inner surface is provided with a reinforcing layer 13, which is made of rigid foam material, such as image 3 As shown, the reinforcing layer 13 is sequentially bonded with a butyl rubber sheet 14 and an aramid tape 15 from the inside to the outside. The aramid tape 15 and the inner surface of the side wall 12 are pasted with a shielding layer 16, and the shielding layer 16 is electromagnetic Shielding cloth, the shielding layer 16 is pasted with a butyl tape 17, the thickness of the butyl tape 14 is 0.5 mm, the thickness of the aramid tape 15 is 1.0 mm, and the thickness of the butyl tape 17 is 0.3 mm.

[0018] A first crimping protection plate 21 is bonded between the edge of the but...

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Abstract

A flexible base with a protecting layer comprises a bottom plate and side walls, wherein the bottom plate and the side walls form a barrel; a reinforcing layer is arranged on the surface of the inner side of the bottom plate; a butyl rubber plate and an aramid adhesive tape are sequentially adhered to the reinforcing layer from inside to outside; shielding layers are arranged on the aramid adhesive tape and the surfaces of the inner sides of the side walls; and butyl adhesive tapes are adhered to the outer sides of the shielding layers. The rigidity of the flexible base with the protecting layer is increased; a transmitting process is safe; and moreover, the flexible base can resist high-temperature and high-pressure gas.

Description

Technical field [0001] The invention relates to a missile launching device, in particular to a launch base. Background technique [0002] The launching base is used for pendant launching. It not only needs to have sufficient rigidity but also needs to have a certain deformation ability to transmit most of the ejection load to the ground, reduce the additional ejection load transferred to the launching platform, and enhance the safety of the launching platform; In addition, during the missile launch process, high-temperature, high-pressure gas acts on the surface of the launch base, causing ablation damage to the launch base, affecting the life of the launch base, and protecting it. Summary of the invention [0003] The purpose of the present invention is to provide a flexible base with a protective layer, the rigidity of which is improved, the launch process is safer, and it can resist the erosion of high temperature and high pressure gas. [0004] In order to achieve the above obj...

Claims

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Application Information

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IPC IPC(8): F41F7/00
Inventor 邢春鹏高原吴新跃张国栋赵衡柱王华吉刘懿敏申鹏胡文俊
Owner BEIJING INST OF SPACE LAUNCH TECH
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